Candle lamps; Ceiling lights; Flood lights; Floor lamps; Halogen light bulbs; Lamps for festive decoration; LED lamps; LED light bulbs; LED lighting fixtures for indoor and outdoor lighting applications; LED luminaires; Light bulbs; Lighting fixtures; Solar powered lamps; Street lamps; Wall lamps
Candle lamps; Ceiling lights; Flood lights; Floor lamps; Halogen light bulbs; Lamps for festive decoration; LED lamps; LED light bulbs; LED lighting fixtures for indoor and outdoor lighting applications; LED luminaires; Light bulbs; Lighting fixtures; Solar powered lamps; Street lamps; Wall lamps
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Lights for use with video cameras; Motion detectors; Motion sensors; Wireless communication devices for voice, data or image transmission; Wireless controllers to monitor and control the functioning of other electronic devices; Alarm sensors; Day and night vision systems primarily comprised of day and night sensors, day and night cameras, and monitors; Motion sensors for security lights; Smart home hubs comprised of voice-activated speakers, computer hardware, and recorded software for controlling networked devices in the internet of things (IoT), operating internet-enabled and connected lighting apparatus and home security devices Floodlights; LED lighting systems, namely, LED modules, power supplies, and wiring; Light bulbs; Lightbulbs; LED light bulbs; Smart light bulbs
4.
Sensor light and a system for preventing false triggering of a sensor
The present disclosure provides a sensor light and a system for preventing false triggering of a sensor. The sensor light includes a sensor module, a light emitting module, a power drive circuit, and a shielding component. The sensor module is configured to measure incoming infrared light radiated to the sensor module, and generate a trigger signal when the measured infrared light meets a preset condition. The light emitting module is configured to emit light. The power drive circuit is connected to the sensor module and the light emitting module, and configured to receive the trigger signal from the sensor module, and control the light emitting module to emit light in response to the trigger signal. The shielding component is disposed between the sensor module and the light emitting module, and configured to shield the sensor module from radiation of infrared light generated by the light emitting module.
An LED lamp with a bulb shape comprises a glass bulb shell (1), an LED assembly (4), a heat sink (3) and a lamp head (2). The LED assembly (4) is configured to sleeve a first end of the heat sink (3), and the lamp head (2) is configured to sleeve a second end of the heat sink (3). The glass bulb shell (1) covers the heat sink (3). The LED assembly (4) is located in a space formed between the glass bulb shell (1) and the heat sink (3). Heat generated by the LED assembly (4) is transferred to the lamp head (2) and the glass bulb shell (1) through the heat sink (3) when the LED assembly (4) emits light.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
F21K 9/238 - Agencement ou montage d’éléments de circuit intégrés dans la source lumineuse
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 29/503 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de sources lumineuses
An LED lamp is provided. The LED lamp includes an insulated heat dissipation pipe (20), an insulated heat dissipation end (10), and at least one LED lighting module (30) disposed on an outer wall of the insulated heat dissipation pipe (20). A first end (210) of the insulated heat dissipation pipe (20) has an opening (230). The insulated heat dissipation end (10) is configured to cover the opening (230) of the first end (210) of the insulated heat dissipation pipe (20). Both the insulated heat dissipation end (10) and a second end (220) of the insulated heat dissipation pipe (20) are provided with a lamp electrode (101, 102) respectively.
An LED emergency light bulb (1) includes a casing structure (10), an LED light-emitting circuit (20), a lamp cover (30), a lamp head (40), a function switch (60) and a control circuit (50). The casing structure (10) includes a first open end, a second open end, and a peripheral wall. The LED light-emitting circuit (20) is disposed at the first open end of the casing structure (10). The lamp cover (30) covers the LED light-emitting circuit (20). The lamp head (40) is disposed at the second open end of the casing structure (10). The function switch (60) is disposed on an outer surface of the peripheral wall of the casing structure (10) and configured to generate a notification signal upon being triggered. The control circuit (50) is disposed inside the casing structure (10) and is connected to the function switch (60) and the LED light-emitting circuit (20). The control circuit (50) is configured to control an operation state of the LED light-emitting circuit (20) according to the notification signal.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
An LED light bulb includes an LED module configured to emit light, a stand configured to house the LED module, and a glass cover. The glass cover can accommodate the stand and the LED module. The glass cover includes an open end and a light-exiting side opposite to the open end. The open end of the glass cover is connected to a first end of the stand. The LED module emits light toward the light-exiting side of the glass cover.
F21K 9/23 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis
A lamp includes a casing structure (11), a driving power suppy (12), a light source assembly (13), a lens module (14), and one or more optical lamp cover (15). The light source assembly (13) includes a plurality of light sources (131). The lens module (14) includes a plurality of optical cavities. The driving power supply (12), the light source assembly (13), and the lens module (14) are disposed inside the casing structure (11). An output terminal of the driving power supply (12) is connected to an input terminal of the light source assembly (13). The light source assembly (13) is connected to the lens module (14). The lens module (14) is located above the light source assembly (13). Each light source (131) corresponds to one of the plurality of optical cavities. Each optical lamp cover (15) is fixedly coupled to an upper end of the casing structure (11).
F21K 9/23 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis
F21K 9/69 - Détails des réfracteurs faisant partie de la source lumineuse
A sensing light bulb includes: a light-emitting element (25) configured to emit light, a sensing element (20) configured to generate a trigger signal based on collected sensor data, a control element (23) configured to send a control signal to the light-emitting driving element (24) according to the trigger signal, a light-emitting driving element (24) configured to drive the light-emitting element (25) to emit light in response to the control signal, a casing structure (11), an optical cover (12), a first carrier (14), and a transparent cover (13). The casing structure (11) can accommodate the light-emitting element (25), the sensing element (20), the control element (23) and the light-emitting driving element (24). The optical cover (12) is disposed at a first open end if the casing structure (11). The transparent cover (13) is disposed on a top surface of the first carrier (14). The sensing element (20) is disposed on the top surface of the first carrier (14) and enclosed by a chamber formed between the transparent cover (13) and the first carrier (14).
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
An LED lamp includes an insulated heat-dissipating tube, one or more LED light-emitting element, a lamp electrode holder, a lamp electrode, and a lamp cover. The lamp electrode holder is disposed at an end of the insulated heat-dissipating tube. The lamp electrode is housed by the lamp electrode holder. An outer wall of the insulated heat-dissipating tube includes a first outer wall configured to house the at least one LED lighting-emitting element, and a second outer wall in direct contact with the surrounding air. The at least one LED lighting-emitting element and the first outer wall are covered by the lamp cover. The second outer wall of the insulated heat-dissipating tube and an outer surface of the lamp cover together form an outer surface of the LED lamp.
F21K 9/27 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec deux culots pour chaque source lumineuse, p. ex. pour le remplacement de tubes fluorescents
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 29/503 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de sources lumineuses
F21V 29/71 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques utilisant une combinaison d’éléments séparés interconnectés par des moyens thermo-conducteurs, p. ex. tubes caloporteurs ou barres thermiquement conductrices pour conduire la chaleur entre des éléments séparés de puits thermique
F21Y 107/30 - Sources lumineuses comprenant des éléments générateurs de lumière disposés en trois dimensions sur la surface extérieure de surfaces cylindriques, p. ex. de supports en forme de barre ayant une section circulaire ou polygonale
An LED lamp includes a lamp cover, a light-emitting element disposed inside the lamp cover, and a lamp socket connected to the lamp cover and including two through-holes for mounting the two lamp pins. The light-emitting element includes a PCB, a metal heat sink connected to the PCB, and two lamp pins. The PCB houses LED light-source assemblies and a driving power supply. A top and bottom surfaces of the PCB respectively house one of the LED light-source assemblies. The driving power supply is disposed on at least one of the top surface of the PCB or the bottom surface of the PCB and is electrically connected to each LED light-source assembly. One end of each lamp pin is electrically connected to the driving power supply, and another end extends out from one of the through-holes to be connected to an external power supply.
F21K 9/20 - Sources lumineuses comprenant un moyen de fixation
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21V 17/10 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques
An emergency lighting device includes a lamp tube, a light-emitting element disposed in the lamp tube; and a controller disposed on the lamp tube. The lamp tube includes a main body having a tubular shape, and at least one end of the main body includes a connector configured to connect to an external power supply. The controller includes a first power-supply element, a second power-supply element, a first driving element, and a second driving element. The first driving element is configured to, in the first power-supply state, drive the light-emitting element to emit light by using the electric power supplied by the first power-supply element. The second driving element is configured to, in the second power-supply state, drive the light-emitting element to emit light by using the electric power supplied by the second power-supply element.
A pin-based light bulb includes a glass cover (6), a bulb base (1), a light-emitting element (5), at least one bulb pin (2), and a power supply element (3). The glass cover (6) includes a closed first cavity and the light-emitting element (5) is disposed in the first cavity. The bulb base (1) is connected to one end of the glass cover (6) and includes a second cavity. The power supply element (3) is disposed in the second cavity and fixedly connected to the bulb base (1). A first end of the at least one bulb pin (2) is connected to the power supply element (3). A second end of the at least one bulb pin (2) is configured to pass through the bulb base (1) and be connected to an external power supply (U0). The power supply element (3) is configured to use the external power supply (U0) connected to the at least one bulb pin (2) to provide power for the light-emitting element (5).
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
A motion sensor light bulb, including a casing structure; a setting member disposed on a surface of the casing structure; and a light-emitting element (6), a light-emitting driving element (4), a control element (2), an event sensing circuit (3), and a delay setting circuit (5) disposed in the casing structure. The event sensing circuit (3) detects whether a first trigger event occurs in a region and, when a first trigger event occurs, generates and sends a first trigger signal to the control element (2). The delay setting circuit (5) sends delay information to the control element (2), which is determined according to a user operation on the setting member. The control element (2) receives the first trigger signal and sends a first control signal to the light-emitting driver element (4) after delaying a first duration according to the delay information. The light-emitting driving element (4) drives the light-emitting element (6) to emit light according to the first control signal.
A sensor light is provided. The sensor light includes a sensing circuit, a control circuit, a driver circuit, a light-emitting circuit, a first power supply circuit, and a second power supply circuit. The sensing circuit is configured to detect that a first trigger event occurs in a region and send a first trigger signal to the control circuit. The control circuit is configured to receive the first trigger signal, send a second trigger signal to the driver circuit, and send a third trigger signal to the second power supply circuit when the first power supply circuit is not supplying power. The driver circuit is configured to receive the second trigger signal and drive the light-emitting circuit to emit light. The second power supply circuit is configured to receive the third trigger signal and provide stored power to the sensor light when power is down.
A lighting control system for a sensor lamp is provided. The lighting control system includes a switch circuit, a switch detection circuit, a sensor detection circuit, and a voltage-current conversion circuit. The switch detection circuit is connected to the switch circuit and configured to determine a state of the switch circuit. The sensor detection circuit is configured to receive signals from at least one of the switch detection circuit or a sensor. If the signals from the switch detection circuit match a first pattern, the sensor detection circuit is configured to control the voltage-current conversion circuit to supply power to an LED lighting circuit continuously. And if the signals from the switch detection circuit match a second pattern, the sensor detection circuit is configured to control the voltage-current conversion circuit to supply the power to the LED lighting circuit within a first duration.
A smart light bulb is provided, including: a voltage-current conversion circuit, a light detection circuit, a LED light sensor, and a LED lighting circuit. The LED light sensor is configured to output a luminance variance signal to the light detection circuit by sensing the luminance variance of the LED lighting circuit. The light detection circuit is configured to generate a light-adjusting command based on the luminance variance signal and to output the light-adjusting command to the voltage-current conversion circuit. The voltage-current conversion circuit is configured to adjust the brightness and/or color temperature of the LED lighting circuit based on the light-adjusting command.
An LED light bulb comprises at least one LED light source; a driver arranged in an electrical connection with the LED light source to drive and control the LED light source to emit light; a base electrically connecting the driver to an outside power source; a heat sink provided to dissipate heat generated by the LED light source, having a supporting portion to receive and support the LED light source; a housing joined to the base to accommodate the LED light source, the heat sink and the driver to integrate as a whole. The present disclosure provides an LED light bulb which has an appearance of the traditional incandescent light bulb.
F21V 29/00 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21K 9/238 - Agencement ou montage d’éléments de circuit intégrés dans la source lumineuse
F21V 3/06 - GlobesVasquesVerres de protection caractérisés par les matériaux, traitements de surface ou revêtements caractérisés par le matériau
F21V 29/85 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage caractérisées par le matériau
F21V 29/87 - Matériaux organiques, p. ex. composites polymères chargésProtection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage caractérisées par le matériau additifs thermo-conducteurs ou leurs revêtements
F21Y 107/40 - Sources lumineuses comprenant des éléments générateurs de lumière disposés en trois dimensions sur les côtés de polyèdres, p. ex. de cubes ou de pyramides
F21Y 107/70 - Sources lumineuses comprenant des éléments générateurs de lumière disposés en trois dimensions sur des supports ou des substrats souples ou déformables, p. ex. pour transformer la source lumineuse dans une forme désirée
The present disclosure provides a method for target detection, including: obtaining an image captured by a camera, and zoning the image based on a mounting angle of the camera to obtain at least one image block; determining target-detection algorithms for the at least one image block based on positions of the at least one image block in the image; and performing target detection on the at least one image block based on the target-detection algorithms.
G06K 9/68 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques utilisant des comparaisons successives des signaux images avec plusieurs références, p.ex. mémoire adressable
G06K 9/32 - Alignement ou centrage du capteur d'image ou de la zone image
G06K 9/46 - Extraction d'éléments ou de caractéristiques de l'image
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
21.
Method for reporting brightness-adjusting data, lighting device, and gateway
The present disclosure provides a method for reporting brightness-adjusting data from a smart lighting device, a smart lighting device, and a gateway. The method includes: receiving a brightness-adjusting command from a smart terminal, the brightness-adjusting command containing brightness-adjusting data having a desired brightness value; adjusting a brightness value to the desired brightness value according to the brightness-adjusting command; and reporting the brightness-adjusting data and a serial number corresponding to the brightness-adjusting data to a gateway.
The present disclosure provides a time-delay lighting circuit and a lighting device. The time-delay lighting circuit includes a first voltage-current conversion circuit configured to convert a first inputted current to a current satisfying working conditions of the light emitting component; an energy storage and discharge device configured to provide power to the light emitting component when the control switch is switched off to disconnect the external power source from the time-delay lighting circuit; a charging controller configured to charge the energy storage and discharge device when the control switch is switched on to connect the external power source to the time-delay lighting circuit; and a switch status detection circuit configured to detect an on/off status of the control switch, and when the control switch is detected to be switched off, control the energy storage and discharge device to provide power to the light emitting component.
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon
23.
A SENSOR LIGHT AND A SYSTEM FOR PREVENTING FALSE TRIGGERING OF A SENSOR
A sensor light and a system prevent false triggering of a sensor. The sensor light includes a sensor module (4), a light emitting module (3), a power drive circuit (9), and a shielding component (6). The sensor module (4) is configured to measure incoming infrared light radiated to the sensor module (4), and generate a trigger signal when the measured infrared light meets a preset condition. The light emitting module (3) is configured to emit light. The power drive circuit (9) is connected to the sensor module (4) and the light emitting module (3), and configured to receive the trigger signal from the sensor module (4), and control the light emitting module (3) to emit light in response to the trigger signal. The shielding component (6) is disposed between the sensor module (4) and the light emitting module (3), and configured to shield the sensor module (4) from radiation of infrared light generated by the light emitting module (3).
F21K 9/20 - Sources lumineuses comprenant un moyen de fixation
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
The present disclosure provides an audio broadcast system and method. The audio broadcast system includes a primary device including a primary wireless communication module and an audio broadcast module; and one or more secondary devices each including a secondary wireless communication module and an audio broadcast module. The primary device and the one or more secondary devices form a wireless transmitting linking path. The primary device is configured to receive a first audio data from an external device, and to send the first audio data to the one or more secondary devices by using the primary wireless communication module. Further, the secondary wireless communication module is configured to receive the first audio data from the primary device or from a different connecting secondary device; and the audio broadcast modules of the primary device and the one or more secondary devices are configured to broadcast the first audio data.
A frequency modulation (FM) antenna, a near field communication (NFC) antenna, a multi-function antenna, and a lighting apparatus are provided. A frequency modulation antenna, including a transformer having a secondary coil; a first high-pass filter; a first antenna matching network; and a frequency modulation circuit. The secondary coil of the transformer includes an output terminal connected to a first terminal of the first high-pass filter, a second terminal of the first high-pass filter is connected to the first antenna matching network, and the first antenna matching network is connected to the frequency modulation circuit.
The present disclosure provides a Light Emitting Diode (LED) illuminating apparatus. The illuminating apparatus includes a first antenna, a second antenna, a signal amplifying unit, an LED lighting unit, and an LED driving power supply. The LED driving power supply is connected with the signal amplifying unit and the LED lighting unit to drive the LED lighting unit to emit light and to provide power to the signal amplifying unit. The first antenna and the second antenna are connected to the signal amplifying unit. The first antenna receives a base station signal, and transmits the base station signal to the signal amplifying unit. The signal amplifying unit amplifies the base station signal, and transmits the amplified base station signal to the second antenna. The second antenna transmits the amplified base station signal to a terminal. The second antenna further receives a terminal signal, and transmits the terminal signal to the signal amplifying unit. The signal amplifying unit further amplifies the terminal signal, and transmits the amplified terminal signal to the first antenna. The first antenna further transmits the amplified terminal signal to a base station.
The present disclosure provides a light-emitting diode (LED) lighting device. The LED lighting device includes a lamp base, a glass shell, a heat-dissipating cup, a driving power source, an LED light source module, and an optical portion. The LED light source module, the heat-dissipating cup, and the driving power source are arranged from top to bottom inside the glass shell. A top portion of the glass shell is connected to the optical portion and a bottom portion of the glass shell is connected to the lamp base. The heat-dissipating cup faces upwardly and an outer sidewall of the heat-dissipating cup forms a close contact with an inner sidewall of the glass shell. The LED light source module is fixed within the heat-dissipating cup. The driving power source is positioned under the heat-dissipating cup and a space is formed between the driving power source and the heat-dissipating cup.
F21V 29/00 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
F21V 29/85 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage caractérisées par le matériau
F21K 9/235 - Détails des socles ou des calottes, c.-à-d. des parties qui relient la source lumineuse à un culotAgencement des composants à l’intérieur des socles ou des calottes
A heat sink (41) and an LED light bulb having the heat sink (41) are disclosed. The heat sink (41) is processed by integral bending of a metal plate (30) to form a one-piece structure. The main parts of the heat sink (41) are two spaced side plates (331, 341) and one connecting plate (32) jointing the two side plates (331, 341). The relative cost is lower than an inblock metal die-casting and the relative shaping process is simpler. Further, the heat sink (41), an LED light source (45) and other components are accommodated inside a glass housing (13) which is jointed to a base to achieve an overall configuration identical to the traditional light bulbs. Accordingly, it makes the structural design of the LED light source more flexible, easier to achieve wide-angle emitting design.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
F21K 9/238 - Agencement ou montage d’éléments de circuit intégrés dans la source lumineuse
F21K 9/66 - Détails des globes ou des couvercles faisant partie de la source lumineuse
F21V 3/02 - GlobesVasquesVerres de protection caractérisés par leur forme
F21V 3/04 - GlobesVasquesVerres de protection caractérisés par les matériaux, traitements de surface ou revêtements
An LED light bulb comprises at least one LED light source (50); a driver (12) arranged in an electrical connection with the LED light source (50) to drive and control the LED light source (50) to emit light; a base (10) electrically connecting the driver (12) to an outside power source; a heat sink (11) provided to dissipate heat generated by the LED light source (50), having a supporting portion (30) to receive and support the LED light source (50); a housing (13) joined to the base (10) to accommodate the LED light source (50), the heat sink (11) and the driver (12) to integrate as a whole. The LED light bulb has an appearance of the traditional incandescent light bulb.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
An LED light source and an LED light bulb including the LED light source are disclosed. The LED light source(50) comprises a first LED strip(1) including a first middle portion(3) and first wings(4) positioned at two sides of the first middle portion(3), and a second LED strip(2) including a second middle portion(6) and second wings(7) positioned at two sides of the second middle portion(6). Multiple LED chips(5) are disposed on the first wings(4) and the second wings(7) respectively. The first LED strip(1) and the second LED strip(2) are stacked and electrically connected at the first middle portion(3) and the second middle portion(6). An LED light bulb having the LED light source is disclosed. The first LED strip(1) and the second LED strip(2) are stacked to form an electrical connection.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
F21K 9/238 - Agencement ou montage d’éléments de circuit intégrés dans la source lumineuse
In accordance with various embodiments of the disclosed subject matter, a lighting control method, a related lighting apparatus and system are provided. One embodiment of the present disclosure provides a lighting control method. The method includes detecting a connection status of a wireless network component of a lighting apparatus and controlling a working status of an illumination component of the lighting apparatus based on the connection status.
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
A time-delay lighting circuit and a lighting device that includes a first voltage-current conversion circuit (140) configured to convert a first inputted current to a current satisfying working conditions of a light emitting component (190), an energy storage and discharge device (180) configured to provide power to the light emitting component (190) when a control switch (120) is switched off to disconnect an external power source (110) from the time-delay lighting circuit, a charging controller (160) configured to charge the energy storage and discharge device (180) when the control switch (120) is switched on to connect the external power source (110) to the time-delay lighting circuit, and a switch status detection circuit (150). The switch status detection circuit (150) is configured to detect an on/off status of the control switch (120), when the control switch (120) is detected to be switched off, control the energy storage and discharge device (180) to provide power to the light emitting component (190).
A light-emitting diode (LED) smart control circuit and the related LED lighting device are provided. The LED smart control circuit includes a microprocessor, a bridge rectifier, a transformer circuit, a power grid detection unit, a voltage detection unit, a battery charging controller, a first sampling circuit, a second sampling circuit, a constant current controller, and an external rechargeable battery. The LED smart control circuit is configured for controlling LED light source components to emit light. An LED lighting device includes the LED light source components, a smart control circuit board, a rechargeable battery, a shell, and a lamp head. The smart control circuit board is integrated with the disclosed LED smart control circuit.
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
F21V 3/06 - GlobesVasquesVerres de protection caractérisés par les matériaux, traitements de surface ou revêtements caractérisés par le matériau
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21K 9/238 - Agencement ou montage d’éléments de circuit intégrés dans la source lumineuse
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p. ex. avec une ampoule en verre
F21S 9/02 - Dispositifs d'éclairage avec une source d'énergie incorporéeSystèmes utilisant des dispositifs d'éclairage avec une source d'énergie incorporée la source de courant étant une pile ou un accumulateur
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21K 9/235 - Détails des socles ou des calottes, c.-à-d. des parties qui relient la source lumineuse à un culotAgencement des composants à l’intérieur des socles ou des calottes
An information acquisition method, an illumination device and an illumination system are provided. The method includes: acquiring, by the illumination device, an input command inputted by the user, the input command including a to-be-processed information identifier; generating, by the illumination device, according to a to-be-processed file, the input command and sending the to-be-processed file to the processing unit; the to-be-processed file includes the to-be-processed information identifier, and the to-be-processed file being configured to instruct the processing unit to acquire the first information corresponding to the to-be-processed information identifier; receiving, by the illumination device, the first information sent by the processing unit, and outputting the first information.
A method and a device for target tracking. The method includes: obtaining a primary forecasting model and a verification model of a target, the primary forecasting model containing low-level features of the target extracted through a first descriptive method and the verification model containing high-level features of the target extracted through a second descriptive method, a complexity level of the first descriptive method is lower than a complexity level of the second descriptive method(S101); obtaining a current frame of a video image and determining a tracking region of interest (ROI) and a motion-confining region in the current frame based on a latest status of the target, wherein the tracking ROI moves in accordance to a movement of the target(S102); forecasting a status of the target in the current frame in the tracking ROI based on the primary forecasting model(S103); and determining a target image containing the target based on the status of the target in the current frame(S104). The method further includes extracting high-level features of the target from the target image.
The present disclosure provides a method for reporting brightness-adjusting data from a smart lighting device, a smart lighting device, and a gateway. The method includes: receiving a brightness-adjusting command from a smart terminal, the brightness-adjusting command containing brightness-adjusting data having a desired brightness value; adjusting a brightness value to the desired brightness value according to the brightness-adjusting command; and reporting the brightness-adjusting data and a serial number corresponding to the brightness-adjusting data to a gateway.
The present disclosure provides a method for target detection, including: obtaining an image captured by a camera, and zoning the image based on a mounting angle of the camera to obtain at least one image block; determining target-detection algorithms for the at least one image block based on positions of the at least one image block in the image; and performing target detection on the at least one image block based on the target-detection algorithms.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
39.
Power circuit and related method for LED lighting device
A power circuit for an LED lighting device including an AC power supply, a dimmer and a control circuit is provided. The control circuit includes a filtering unit configured to filter a voltage signal coming from the dimmer and a rectifying unit configured to receive the signal outputted from the filtering unit and rectify the signal to a DC signal. The control circuit also includes a transformer unit connected to the rectifying unit. Further, the control circuit includes a dimmer phase detection unit configured to sample the rectified voltage signal at point K and convert the voltage signal to a low voltage pulse signal and a flyback conversion unit configured to receive the pulse signal outputted by the dimmer phase detection unit and adjust a current flowed through the transformer unit and a first transistor to control the output current to the LED lighting device.
The present disclosure provides a silicon-controlled silicon (SCR) current-protection circuit. The SCR circuit includes an SCR detection circuit and a protection circuit, a first terminal of the SCR detection circuit being connected to a current sampling point on an output terminal of an SCR device, a second terminal of the SCR detection circuit being connected to a power conversion circuit, a third terminal of the SCR detection circuit being connected to a first terminal of the protection circuit, and a second terminal of the protection being connected to the power conversion circuit. When the SCR device is connected to the SCR current-protection circuit, the SCR detection circuit is configured to detect a current flowing through the current sampling point, convert the current to a voltage, and output the voltage to the protection circuit. The protection circuit is further configured to control on and off states of the power conversion circuit based on the voltage.
A light-emitting diode (LED) smart control circuit and the related LED lighting device are provided. The LED smart control circuit includes a microprocessor, a bridge rectifier, a transformer circuit, a power grid detection unit, a voltage detection unit, a battery charging controller, a first sampling circuit, a second sampling circuit, a constant current controller, and an external rechargeable battery. The LED smart control circuit is configured for controlling LED light source components to emit light. An LED lighting device includes the LED light source components, a smart control circuit board, a rechargeable battery, a shell, and a lamp head. The smart control circuit board is integrated with the disclosed LED smart control circuit.
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
H02J 9/08 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique demandant le démarrage d'une machine motrice
42.
LED ILLUMINATING APPARATUS, AND RELATED SIGNAL AMPLIFYING SYSTEMCROSS-REFERENCES TO RELATED APPLICATIONS
The present disclosure provides a Light Emitting Diode (LED) illuminating apparatus. The illuminating apparatus includes a first antenna, a second antenna, a signal amplifying unit, an LED lighting unit, and an LED driving power supply. The LED driving power supply is connected with the signal amplifying unit and the LED lighting unit to drive the LED lighting unit to emit light and to provide power to the signal amplifying unit. The first antenna and the second antenna are connected to the signal amplifying unit. The first antenna receives a base station signal, and transmits the base station signal to the signal amplifying unit. The signal amplifying unit amplifies the base station signal, and transmits the amplified base station signal to the second antenna. The second antenna transmits the amplified base station signal to a terminal. The second antenna further receives a terminal signal, and transmits the terminal signal to the signal amplifying unit. The signal amplifying unit further amplifies the terminal signal, and transmits the amplified terminal signal to the first antenna. The first antenna further transmits the amplified terminal signal to a base station.
The present disclosure provides a silicon-controlled silicon (SCR) current-protection circuit. The SCR circuit includes an SCR detection circuit and a protection circuit, a first terminal of the SCR detection circuit being connected to a current sampling point on an output terminal of an SCR device, a second terminal of the SCR detection circuit being connected to a power conversion circuit, a third terminal of the SCR detection circuit being connected to a first terminal of the protection circuit, and a second terminal of the protection being connected to the power conversion circuit. When the SCR device is connected to the SCR current-protection circuit, the SCR detection circuit is configured to detect a current flowing through the current sampling point, convert the current to a voltage, and output the voltage to the protection circuit. The protection circuit is further configured to control on and off states of the power conversion circuit based on the voltage.
In accordance with various embodiments of the disclosed subject matter, a silicon controlled rectifier voltage-protection circuit and a method thereof, a related dimming circuit, and a related lighting apparatus are provided. A silicon controlled rectifier (SCR) voltage- protection circuit consistent with the present disclosure includes an SCR detection circuit and a protection circuit. A first terminal of the SCR detection circuit is connected to a voltage sampling point. The voltage sampling point is between a SCR device and the SCR detection circuit. A second terminal of the SCR detection circuit is connected to a first terminal of the protection circuit. A second terminal of the protection circuit is connected to a power conversion circuit. The SCR detection circuit is used for detecting a voltage at the voltage sampling point, and for inputting a detected voltage at the voltage sampling point to the protection circuit. The protection circuit is used for controlling the power conversion circuit based on the detected voltage at the voltage sampling point.
The present invention provides an LED lighting device and a method for determining an operation time of the LED lighting device. The LED lighting device includes an LED module configured to emit light; an LED driver configured to supply power and drive the LED module; a micro controller unit (MCU) module that is connected to the LED driver and configured to measure an operation time of the LED lighting device; a display module that is connected to the MCU module and configured to receive the operation time sent from the MCU module and display the operation time; and a power supply module configured to supply power to the MCU module and the display module.
G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Electric source accessories, namely, electric wires and cables; light-emitting diodes (LEDs); triodes; transistors; transformers; electric switches; electric connectors; electric plugs and sockets; lighting ballasts; switchgears; electric resistances. Lamps; lighting apparatus and installations, namely, sockets for electric lights, lamp shades, filaments for electric lamps, and light bulbs; electric Chinese lanterns; safety lamps; luminous tubes for lighting; lights for vehicles; lighting apparatus for vehicles; solar collectors; radiators for heating purpose; light emitting diode lighting fixture; light-emitting diode light bulbs; light emitting diode landscape lights; light-emitting diode lights for vehicles; LED lighting system comprising LED module, power supplies, wiring, and audio system in the nature of speaker, audio player, digital audio player; LED lighting system comprising LED module, power supplies, wiring, and network connection module in the nature of network router, wireless network extender, wireless communication device for voice, data or image transmission, wireless controllers to monitor and control the functioning of other electronic devices; LED lighting system comprising LED module, power supplies, and wiring, remotely controlled by mobile device via wireless network connection; LED lighting system comprising LED module, power supplies, wiring, remotely controlled by computer via wireless network connection.
In accordance with various embodiments of the disclosed subject matter, a smart networking method, and a related smart device are provided. A smart networking method includes obtaining an identification of a WIFI hotspot; broadcasting connection information comprising the identification of the WIFI hotspot to prompt a user to choose whether to connect to the WIFI hotspot; collecting selection audio information from the user, and parsing the audio information to obtain a selection result of the user; in response to receiving the selection result selecting to connect to the WIFI hotspot, generating a password message for prompting the user to provide an access code of the WIFI hotspot, and broadcasting the password message; collecting password audio information from the user, parsing the password audio information to determine an access code of the WIFI hotspot, and connecting to the WIFI hotspot based on the access code.
A lighting control method, a related lighting apparatus and system are provided. The lighting control method includes detecting a connection status of a wireless network component of a lighting apparatus(S101) and controlling a working status of an illumination component of the lighting apparatus based on the connection status (S102).
A mechanical energy collecting device (100a) is provided. The device includes a first substrate (110a), a second substrate (120a), and a circuit module, the first substrate (110a) and the second substrate (120a) having a same axle center. Further, on the second substrate (120a), at least two magnets are placed along a circumference centered around an axle center, adjacent magnets having opposite magnetic polarities. On the first substrate (110a), at least one magnetic core is placed correspond to the at least two magnets, with induction coils being wound around the at least one magnetic core, the induction coils forming a closed loop with the circuit module. When the first substrate (110a) and the second substrate (120a) have relative movements, the at least two magnets on the second substrate (120a) cross the at least one magnetic core on the first substrate (110a) so that electromotive force (EMF) is generated in the induction coils. The generated EMF is processed by the circuit module to provide a power supply.
A power circuit for an LED lighting device including an alternative current (AC) power supply, a dimmer, a transformer and a dimming control circuit. The dimming control circuit includes a filtering unit configured to filter a voltage signal outputted from the transformer and a rectifying unit configured to receive the signal outputted from the filtering unit and rectify the signal to a DC signal. The dimming control circuit also includes a boost converter unit configured to boost the received DC voltage to a needed DC voltage and a voltage feedback control circuit unit configured to control the DC voltage boosted by the boost converter unit. Further, the dimming control circuit includes a buck converter unit configured to convert the boosted DC voltage to the voltage and current needed by the LED lighting device and a digital control unit configured to automatically adjust current strength needed by the buck converter unit.
The present invention provides a multifunctional LED device and multifunctional speaker system. The multifunctional LED device includes a power supply unit; a control unit configured to process audio signals and control commands; an audio power amplifier configured to drive a speaker; a speaker; a first wireless transceiver configured to communicate with a smart terminal; a second wireless transceiver configured to communicate with other LED devices; and an LED light source. The multifunctional speaker system includes several multifunctional wireless LED devices configured to works as wireless speakers, and a smart terminal to control the system remotely. The smart terminal may communicate with and control all the multifunctional LED devices. The multifunctional LED devices may communicate with each other. Two multifunctional LED devices may be configured as a 2.0-channel speaker system. Other speaker systems, such as 2.1-channel, 5.1-channel speaker systems, may be realized using more multifunctional wireless LED devices.
H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
H04R 5/02 - Dispositions spatiales ou structurelles de haut-parleurs
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21K 9/23 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p. ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairageMontage du type à action rapide
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
Embodiments consistent with the present disclosure provide an electrical circuit and a method for measuring the power and power consumption of an LED lighting device in real time. The circuit includes a controlling unit configured to process data; a display unit configured to display data received from the controlling unit and other components; a power supply and driving unit configured to supply power; an LED light source; and a RF unit configured to send data to remote terminals. The electrical circuit further includes an input power sampling unit, an output voltage sampling unit, and an output current sampling unit, which are configured to capture the real time input voltage, output voltage, and output current data respectively. Further, the controlling unit may determine the power and power consumption of the LED lighting device by using the received real time voltage and current data measurements, and referring to the stored input voltage-efficiency curves.
G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
G01R 22/06 - Dispositions pour la mesure de l'intégrale dans le temps d'une puissance électrique ou d'un courant, p. ex. compteurs d'électricité par des méthodes électroniques
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
G01R 21/06 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance par mesure du courant et de la tension
A power circuit for an LED lighting device using discrete components is provided. The power circuit includes a filtering unit configured to filter an inputted AC and a rectifying unit configured to convert an AC to a DC. The power circuit also includes a transformer connected to the rectifying unit. Further, the power circuit includes a first switch and a second switch that are field effect transistors, wherein a grid electrode of the first switch is connected to a drain electrode of the second switch. Further, a drain electrode of the first switch is connected to the transformer. A source electrode of the first switch is connected to a source electrode of the second switch through a detection resistor. A grid electrode of the second switch is connected to the source electrode of the first switch through a thermistor.
A method for automatically adapting to a Wi-Fi network with hidden service set identifier (SSID) is provided. The method includes a wireless access point (AP) hiding an SSID of the wireless AP and receiving a probe request frame containing request information for automatically adapting to a Wi-Fi network of the wireless AP within coverage of the wireless AP. The method also includes the wireless AP determining whether the probe request frame contains the request information for automatically adapting to the Wi-Fi network of the wireless AP and the wireless AP sending a probe response frame when the probe request frame contains the request information for automatically adapting to the Wi-Fi network of the wireless AP. Further, the method includes the wireless AP receiving a connection request sent by at least one Wi-Fi terminal, such that the at least one Wi-Fi terminal is connected to the Wi-Fi network wirelessly.
H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
G08B 5/38 - Systèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électriqueSystèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électromécanique utilisant des sources de lumière visible utilisant une lumière clignotante
H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
An LED lighting device comprises: a lamp base (1), a glass shell (2), a heat-dissipating cup (6), a driving power source (3), an LED light source module (4) and an optical portion (5). The LED light source module, the heat-dissipating cup, and the driving power source are arranged from top to bottom inside the glass shell. A top portion of the glass shell is connected to the optical portion and a bottom portion of the glass shell is connected to the lamp base. The heat-dissipating cup faces upwardly and an outer sidewall of the heat-dissipating cup forms a close contact with an inner sidewall of the glass shell. The LED light source module is fixed within the heat-dissipating cup. The driving power source is positioned under the heat-dissipating cup and a space is formed between the driving power source and the heat-dissipating cup.
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21V 29/85 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage caractérisées par le matériau
56.
High-speed automatic multi-object tracking method and system with kernelized correlation filters
A high-speed automatic multi-object tracking method with kernelized correlation filters is provided. The method includes obtaining an image frame from a plurality of image frames in a video, extracting a foreground object sequence from the obtained image frame, and determining similarity between each foreground object of the extracted foreground object sequence and a tracked object. The method also includes calculating HOG features of the foreground objects with a lower similarity, obtaining training samples for each of the foreground objects with the lower similarity using a circular matrix, obtaining a classifier via a kernel method accelerated by FFTW, and obtaining tracking points using a sparse optical flow. Further, the method includes detecting object matching responses using a detection response function, performing multi-scale analysis for the object based on an optical flow method, and processing a next image frame of the plurality of image frames in the video until the video ends.
G06K 9/66 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques utilisant des comparaisons ou corrélations simultanées de signaux images avec une pluralité de références, p.ex. matrice de résistances avec des références réglables par une méthode adaptative, p.ex. en s'instruisant
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
The present disclosure provides a lighting control system and method thereof. The lighting control system includes: a primary lighting device having a wireless module and a plurality of secondary lighting devices. The primary lighting device and the secondary lighting devices communicate with one another by power line communication (PLC). The primary lighting device is configured to receive a control signal through at least one of power lines and the wireless module, and send the control signal to the secondary lighting devices.
The present disclosure provides a lighting device and related voice broadcasting systems and methods. The lighting device includes a light-emitting module configured to provide lighting, a process and control module, a memory module configured to store audio contents stored in a local memory and downloaded from the Internet, and a voice input module configured to receive voice information from users. The process and control module is configured to receive voice information from the voice input module, to recognize and determine whether the voice information is a voice command, and to send control instructions to a corresponding module according to the matched voice command. A voice output module is configured to select and play a audio content according to the control instructions sent from the process and control module.
The present disclosure provides an audio broadcast system and method using lighting devices. The audio broadcast system includes a primary lighting device and secondary lighting device(s). Each lighting device includes a Bluetooth module and an audio broadcast module. The primary lighting device and the secondary lighting device(s) are connected to form a wireless transmitting linking path through the Bluetooth modules. The Bluetooth module of the primary lighting device is configured to receive a first audio data from an external device, and to send the first audio data to the secondary lighting device(s). The Bluetooth modules of the secondary lighting device(s) are configured to receive the first audio data from the connected primary lighting device or from connected other secondary lighting device(s). The audio broadcast modules of the primary lighting device and the secondary lighting device(s) are configured to broadcast the first audio data.
The present invention provides a network self-healing method and system using lighting devices each including a WI-FI module with a wireless access point (AP) function. The lighting devices are wirelessly connected to a wireless router. The lighting devices scan a service set identifier (SSID) of the wireless router to confirm that the wireless router is not able to be connected to and to switch to a self-healing networking mode. The wireless AP function of each lighting device is activated according to a self-healing networking rule. One lighting device is selected from the lighting devices and is used as a first lighting device router. The wireless AP function of each of other non-selected lighting devices remaining in the plurality of lighting devices is deactivated, and wirelessly connected to the first lighting device router respectively.
H04W 24/04 - Configurations pour maintenir l'état de fonctionnement
H04W 40/12 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la qualité d'émission ou de la qualité des canaux
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
61.
Smart LED lighting device and remote video chat system thereof
The present disclosure provides smart LED lighting devices and remote video chat systems thereof. A smart LED lighting device includes an LED light-emitting unit, a power supply unit, a wireless communication unit, an audio and video processing and controller unit, a projection unit, a video acquisition unit, a voice input unit, and a voice broadcast unit. The audio and video processing and controller unit receives, parses, and processes audio and video information from the wireless communication unit, the voice input unit, and the video acquisition unit. The projection unit projects the processed video data in projectable format to a screen. The voice broadcast unit plays the processed audio information. The disclosed devices and systems can play audio and video resources from local terminal or the cloud in the Internet, perform remote video chat freely, and integrate with indoor environment, enhancing the smart home life experience.
A fast object detection method based on deformable part model (DPM) is provided. The method includes importing a trained classifier for object detection, receiving an image frame from a plurality of frames in a video captured by a camera, and identifying regions possibly containing at least one object via objectness measure based on Binarized Normed Gradients (BING). The method also includes calculating Histogram of Oriented Gradients (HOG) feature pyramid of the image frame, performing DPM detection for the identified regions possibly containing the at least one object, and labeling the at least one detected object using at least one rectangle box via non-maximum suppression (NMS). Further, the method includes processing a next frame from the plurality of frames in the captured video until the video ends and outputting object detection results.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
G06K 9/46 - Extraction d'éléments ou de caractéristiques de l'image
G06K 9/52 - Extraction d'éléments ou de caractéristiques de l'image en déduisant des propriétés mathématiques ou géométriques de l'image complète
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
The present disclosure provides a smart LED lighting device, including an LED light-emitting unit, an LED power supply unit, a wireless unit configured to send and receive video data, a video processing and controller unit configured to transmit analyzed and processed video data to a projection unit, a projection unit configured to receive and transmit the video data to a lens unit, and a lens unit configured to project produced video data onto a screen. The present disclosure also provides a smart LED lighting system using the smart LED lighting device. The present disclosure provides lighting as well as projection functions, allowing full integration of lighting control and video projection. A wireless communication unit is used to facilitate networking so that online videos can be projected remotely. The disclosed lighting device can also act as a router to provide internet access to connected devices, enhancing user experience.
The present invention provides a network self-healing method and system using lighting devices each including a WI-FI module with a wireless access point (AP) function. The lighting devices are wirelessly connected to a wireless router. The lighting devices scan a service set identifier (SSID) of the wireless router to confirm that the wireless router is not able to be connected to and to switch to a self-healing networking mode. The wireless AP function of each lighting device is activated according to a self-healing networking rule. One lighting device is selected from the lighting devices and is used as a first lighting device access point (AP). The wireless AP function of each of other non-selected lighting devices remaining in the plurality of lighting devices is deactivated, and wirelessly connected to the first lighting device AP respectively.
A method for automatically adapting to a Wi-Fi network with hidden service set identifier (SSID) is provided. The method includes a wireless access point (AP) hiding an SSID of the wireless AP and receiving a probe request frame containing request information for automatically adapting to a Wi-Fi network of the wireless AP within coverage of the wireless AP. The method also includes the wireless AP determining whether the probe request frame contains the request information for automatically adapting to the Wi-Fi network of the wireless AP and the wireless AP sending a probe response frame when the probe request frame contains the request information for automatically adapting to the Wi-Fi network of the wireless AP. Further, the method includes the wireless AP receiving a connection request sent by at least one Wi-Fi terminal, such that the at least one Wi-Fi terminal is connected to the Wi-Fi network wirelessly.
Smart LED lighting systems and monitoring methods thereof are provided. An exemplary system includes a smart LED lighting device, and a smart terminal configured to communicate with the smart LED lighting device. The smart LED lighting device includes a microphone module, a voice recognition module, and a wireless communication module sequentially connected in series. The microphone module collects audio signals from surroundings and transmits the audio signals to the voice recognition module, such that the voice recognition module sends the audio signals to the smart terminal via the wireless communication module directly, or voice-recognizes the audio signal using an internal audio recognition software program to generate a notification message to send to the smart terminal via the wireless communication module. In this manner, voices can be collected, recognized, and transmitted to a smart terminal to enable simultaneous indoor lighting and smart monitoring.
The present disclosure provides a lighting control system and method thereof. The lighting control system includes: a primary lighting device having a wireless module and a plurality of secondary lighting devices. The primary lighting device and the secondary lighting devices communicate with one another by power line communication (PLC). The primary lighting device is configured to receive a control signal through at least one of power lines and the wireless module, and send the control signal to the secondary lighting devices.
A light emitting diode (LED) device is provided. The LED device includes a rectifying unit (101) configured to receive alternative current (AC) from an electronic ballast and convert the AC to direct current (DC) and a filtering unit (102) configured to receive the DC outputted by the rectifying unit (101), filter the DC and transmit the DC to an LED lighting device (100). The driving device also includes a resistor (103) connected to the LED lighting device (100) in series. Further, the driving device includes a control unit (105) configured to obtain a current value of current that passes through the resistor (103), output a switching control signal based on the current value to control a switching unit (104). The control unit (105) is connected respectively to the resistor (103) and the switching unit (104).
An audio broadcast system and an audio broadcast method using lighting devices are provided. The audio broadcast system includes a primary lighting device (101) and secondary lighting devices (102, 103, 104). Each lighting device (101, 102, 103, 104) includes a Bluetooth module (1011, 1021, 1031, 1041) and an audio broadcast module (1012, 1022, 1032, 1042). The primary lighting device (101) and the secondary lighting devices (102, 103, 104) are connected to form a wireless transmitting linking path thought the Bluetooth module (1011, 1021, 1031, 1041). The Bluetooth module (1011) of the primary lighting device (101) is configured to receive a first audio data from an external device, and to send the first audio data to the secondary lighting devices (102, 103, 104). The Bluetooth modules (1021, 1031, 1041) of the secondary lighting devices (102, 103, 104) are configured to receive the first audio data from the connected primary lighting device (101) or from connected other secondary lighting devices (102, 103, 104). The audio broadcast modules of the primary lighting device (101) and the secondary lighting devices (102, 103, 104) are configured to broadcast the first audio data.
A lighting device and related voice broadcasting system and method are provided. The lighting device includes a light-emitting module configured to provide light, a process and control module, a memory module configured to store audio contents stored in a local memory and downloaded from the Internet, and a voice input module configured to receive voice information from users. The process and control module is configured to receive voice information from the voice input module, to recognize and determine whether the voice information is a voice command, and to send control instructions to a corresponding module according to the matched voice command. A voice output module is configured to select and play an audio content according to the control instructions sent from the process and control module.
A high-speed automatic multi-object tracking method with kernelized correlation filters is provided. The method includes obtaining an image frame from a plurality of image frames in a video, extracting a foreground object sequence from the obtained image frame, and determining similarity between each foreground object of the extracted foreground object sequence and a tracked object. The method also includes calculating HOG features of the foreground objects with a lower similarity, obtaining training samples for each of the foreground objects with the lower similarity using a circular matrix, obtaining a classifier via a kernel method accelerated by FFTW, and obtaining tracking points using a sparse optical flow. Further, the method includes detecting object matching responses using a detection response function, performing multi-scale analysis for the object based on an optical flow method, and processing a next image frame of the plurality of image frames in the video until the video ends.
G06K 9/66 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques utilisant des comparaisons ou corrélations simultanées de signaux images avec une pluralité de références, p.ex. matrice de résistances avec des références réglables par une méthode adaptative, p.ex. en s'instruisant
73.
FAST OBJECT DETECTION METHOD BASED ON DEFORMABLE PART MODEL (DPM)
A fast object detection method based on deformable part model (DPM) is provided. The method includes importing a trained classifier for object detection, receiving an image frame from a plurality of frames in a video captured by a camera, and identifying regions possibly containing at least one object via objectness measure based on Binarized Normed Gradients (BING). The method also includes calculating Histogram of Oriented Gradients (HOG) feature pyramid of the image frame, performing DPM detection for the identified regions possibly containing the at least one object, and labeling the at least one detected object using at least one rectangle box via non-maximum suppression (NMS). Further, the method includes processing a next frame from the plurality of frames in the captured video until the video ends and outputting object detection results.
G06K 9/66 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques utilisant des comparaisons ou corrélations simultanées de signaux images avec une pluralité de références, p.ex. matrice de résistances avec des références réglables par une méthode adaptative, p.ex. en s'instruisant
74.
Methods for manufacturing integrated magnetic components and LED power supply
The present disclosure provides an integrated magnetic component, a method for manufacturing the integrated magnetic component, and an integrated LED power supply including the magnetic component. The integrated magnetic component includes a PCB baseboard, wherein magnetic core, copper coils and pins are embedded in the baseboard. The magnetic core may be an iron or cobalt-based soft magnetic thin film(s), and it may be stuck or coated on the inner layer of the PCB baseboard. Further, the copper coil may be thin copper tracks. The present disclosure provides a method for making iron or cobalt-based nanocrystalline strip(s) using a soft magnetic thin film deposition method, or a melt spinning method. The iron or cobalt-based soft magnetic thin film(s) may then be used to make an embedded PCB magnetic core. The resulting magnetic component is thin, highly efficient, and functions as a substrate in the assembly process. In addition, the LED power supply consistent with the present disclosure is thin and small, highly integrated, with process repeatability and reliability. Embodiments consistent with the present disclosure thus simplify the system assembly process for making LED power supplies, and save time and cost in the process.
G11B 5/127 - Structure ou fabrication des têtes, p. ex. têtes à variation d'induction
H01F 27/25 - Noyaux magnétiques fabriqués à partir de bandes ou de feuillards
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p. ex. une résistance, un condensateur, une inductance imprimés
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
H05K 3/30 - Assemblage de circuits imprimés avec des composants électriques, p. ex. avec une résistance
H01F 1/153 - Alliages métalliques amorphes, p. ex. métaux vitreux
75.
SMART LED LIGHTING DEVICE AND REMOTE VIDEO CHAT SYSTEM THEREOF
A smart LED lighting device includes an LED light-emitting unit, a power supply unit, a wireless communication unit, an audio and video processing and controller unit, a projection unit, a video acquisition unit, a voice input unit, and a voice broadcast unit. The audio and video processing and controller unit receives, parses, and processes audio and video information from the wireless communication unit, the voice input unit, and the video acquisition unit. The projection unit projects the processed video data in projectable format to a screen. The voice broadcast unit plays the processed audio information. The disclosed device can play audio and video resources from local terminal or the cloud in the Internet, perform remote video chat freely, integrate with indoor environment, and enhance the smart home life experience. A remote video chat system is also disclosed.
The present disclosure provides an indoor navigation and information push system and method using LED lighting devices. The indoor navigation and information push system includes three LED lighting devices, each with a built-in Wi-Fi module and an information storage and navigation server configured to wirelessly communicate with LED lighting devices, store and transmit promotion data and product information. The information storage and navigation server and the LED lighting devices form an indoor wireless network. The indoor navigation and information push system further includes a user terminal configured to wirelessly communicate with the LED lighting devices and sends service requests to or receives data from the LED lighting devices.
G06Q 30/02 - MarketingEstimation ou détermination des prixCollecte de fonds
G06Q 30/06 - Transactions d’achat, de vente ou de crédit-bail
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
H04W 4/04 - dans un environnement spécialisé, p.ex. des immeubles ou des véhicules
H04W 4/02 - Services utilisant des informations de localisation
H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H05B 33/08 - Circuits pour faire fonctionner des sources lumineuses électroluminescentes
A smart LED lighting device comprises an LED light-emitting unit, an LED power supply unit, a wireless communication unit configured to send and receive video data, a video processing and controller unit configured to transmit analyzed and processed video data to a projection unit, a projection unit configured to receive and transmit the video data to a lens unit, and a lens unit configured to project produced video data onto a screen. The lighting device provides lighting as well as projection functions, allowing full integration of lighting control and video projection. The wireless communication unit is used to facilitate networking so that online videos can be projected remotely. The lighting device can also act as a router to provide internet access to connected devices, enhancing user experience. A smart LED lighting system comprising the smart LED lighting device is also disclosed.
The present invention provides an LED lighting device and a wireless speaker system. The LED lighting device includes an LED power supply circuit configured to power the LED lighting device; an LED light source module configured to emit light, the LED light source being connected to the power supply circuit; a DLNA wireless communication module configured to receive and process audio signals and commands transmitted from a smart terminal, and control the LED lighting device based on the commands received from the smart terminal; an audio power amplifier unit configured to receive processed audio signals from the wireless communication module; and a speaker unit configured to play audio signals received from the audio power amplifier unit, the audio amplifier unit driving the speaker unit based on the signals received from the wireless communication module.
H04H 60/82 - Dispositions caractérisées par des systèmes de transmission autres que ceux utilisés pour la radiodiffusion, p. ex. Internet caractérisées par le système de transmission lui-même le système de transmission étant Internet
A power circuit for an LED lighting device including an AC power supply (1), a dimmer (2) and a control circuit (12) is provided. The control circuit (12) includes a filtering unit (3) configured to filter a voltage signal coming from the dimmer (2) and a rectifying unit (4) configured to receive the signal outputted from the filtering unit (3) and rectify the signal to a DC signal. The control circuit (12) also includes a transformer unit (5) connected to the rectifying unit (4). Further, the control circuit (12) includes a dimmer phase detection unit (6) configured to sample the rectified voltage signal at point K and convert the voltage signal to a low voltage pulse signal and a flyback conversion unit (7) configured to receive the pulse signal outputted by the dimmer phase detection unit (6) and adjust a current flowed through the transformer unit (5) and a first transistor (13) to control the output current to the LED lighting device.
A power circuit for an LED lighting device including an alternative current (AC) power supply, a dimmer, a transformer and a dimming control circuit. The dimming control circuit includes a filtering unit configured to filter a voltage signal outputted from the transformer and a rectifying unit configured to receive the signal outputted from the filtering unit and rectify the signal to a DC signal. The dimming control circuit also includes a boost converter unit configured to boost the received DC voltage to a needed DC voltage and a voltage feedback control circuit unit configured to control the DC voltage boosted by the boost converter unit. Further, the dimming control circuit includes a buck converter unit configured to convert the boosted DC voltage to the voltage and current needed by the LED lighting device and a digital control unit configured to automatically adjust current strength needed by the buck converter unit.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
electric source accessories, namely, electric wires and cables; light-emitting diodes (LEDs); triodes; transistors; transformers; electric switches; electric connectors; electric plugs and sockets; lighting ballasts; switchgears; electric resistances. Flashlights; Fluorescent lamp tubes; Germicidal lamps for purifying air; Lamps; LED (light emitting diode) lighting fixtures; Light bulbs; Lighting apparatus for vehicles; Lighting apparatus, namely, lighting installations; Lighting tubes; Standard lamps.
82.
Systems and methods for lighting and appliance control
The present invention provides an LED lighting device and an LED lighting control system. The LED lighting device includes an LED lighting unit configured to emit light; an LED driving circuit configured to drive the LED lighting unit, the LED driving circuit being connected to the LED lighting unit; an infrared module configured to send infrared signals to an appliance; and a Wi-Fi module configured to receive and send data. The Wi-Fi module is connected to the infrared module, and sends received data to the infrared module. Embodiments consistent with the present disclosure provide integrated control of lighting and appliances.
Lamps; LED (light emitting diode) lighting fixtures; Lighting apparatus, namely, lighting installations; LED lighting system comprising LED module, power supplies, wiring, and audio system system in the nature of speaker, audio player, digital audio player; LED lighting system comprising LED module, power supplies, wiring, and network connection module in the nature of network router, wireless network extender, wireless communication device for voice, data or image transmission, wireless controllers to monitor and control the functioning of other electronic devices; LED lighting systems comprising LED modules, power supplies and wiring, remotely controlled by audio command; lighting system comprising light bulb, power supplies and wiring, remotely controlled by audio command; lighting system comprising light bulb, power supplies, wiring, and stereo loudspeaker; lighting system comprising light bulb, power supplies, wiring, and audio player; LED lighting systems comprising LED modules, power supplies, wiring, and stereo loudspeaker; LED lighting systems comprising LED modules, power supplies, wiring, and audio player.
Lamps; LED (light emitting diode) lighting fixtures; Lighting apparatus, namely, lighting installations; LED lighting system comprising LED module, power supplies, wiring, and audio system system in the nature of speaker, audio player, digital audio player; LED lighting system comprising LED module, power supplies, wiring, and network connection module in the nature of network router, wireless network extender, wireless communication device for voice, data or image transmission, wireless controllers to monitor and control the functioning of other electronic devices; LED lighting systems comprising LED modules, power supplies and wiring, remotely controlled by audio command; lighting system comprising light bulb, power supplies and wiring, remotely controlled by audio command; lighting system comprising light bulb, power supplies, wiring, and stereo loudspeaker; lighting system comprising light bulb, power supplies, wiring, and audio player; LED lighting systems comprising LED modules, power supplies, wiring, and stereo loudspeaker; LED lighting systems comprising LED modules, power supplies, wiring, and audio player.
88.
LED POWER CIRCUIT USING DISCRETE COMPONENTS AND CONFIGURATION METHOD
A power circuit for an LED lighting device usingdiscrete components is provided. The power circuit includes a filtering unit configured to filter an inputted AC and a rectifying unit configured to convert an AC to a DC. The power circuit also includes a transformer connected to the rectifying unit. Further, the power circuit includes a first switch and a second switch that are field effect transistor s, where in a grid electrode of the first switch is connected to a drain electrode of the second switch. Further, a drain electrode of the first switch is connected to the transformer. A source electrode of the first switch is connected to a source electrode of the second switch through a detection resistor. A grid electrode of the second switch is connected to the source electrode of the first switch through a thermistor.
Smart LED lighting systems and monitoring methods thereof are provided. An exemplary system includes a smart LED lighting device, and a smart terminal configured to communicate with the smart LED lighting device. The smart LED lighting device includes a microphone module, a voice recognition module, and a wireless communication module sequentially connected in series. The microphone module collects audio signals from surroundings and transmits the audio signals to the voice recognition module, such that the voice recognition module sends the audio signals to the smart terminal via the wireless communication module directly, or voice-recognizes the audio signal using an internal audio recognition software program to generate a notification message to send to the smart terminal via the wireless communication module. In this manner, voices can be collected, recognized, and transmitted to a smart terminal to enable simultaneous indoor lighting and smart monitoring.
Lamps; LED (light emitting diode) lighting fixtures; lighting apparatus, namely, lighting installations; LED lighting system comprising LED module, power supplies, wiring, and audio system system in the nature of speaker, audio player, digital audio player; LED lighting system comprising LED module, power supplies, wiring, and network connection module in the nature of network router, wireless network extender, wireless communication device for voice, data or image transmission, wireless controllers to monitor and control the functioning of other electronic devices; LED lighting systems comprising LED modules, power supplies and wiring, remotely controlled by audio command; lighting system comprising light bulb, power supplies and wiring, remotely controlled by audio command; lighting system comprising light bulb, power supplies, wiring, and stereo loudspeaker; lighting system comprising light bulb, power supplies, wiring, and audio player; LED lighting systems comprising LED modules, power supplies, wiring, and stereo loudspeaker; LED lighting systems comprising LED modules, power supplies, wiring, and audio player
91.
SYSTEM AND METHOD FOR INDOOR NAVIGATION AND INFORMATION PUSH USING LED LIGHTING DEVICES
The present disclosure provides an indoor navigation and information push system and method using LED lighting devices. The indoor navigation and information push system includes three LED lighting devices, each with a built-in Wi-Fi module and an information storage and navigation server configured to wirelessly communicate with LED lighting devices, store and transmit promotion data and product information. The information storage and navigation server and the LED lighting devices form an indoor wireless network. The indoor navigation and information push system further includes a user terminal configured to wirelessly communicate with the LED lighting devices and sends service request s to or receives data from the LED lighting devices.
The present disclosure provides an information push system and method using LED lighting devices. The information push system includes an LED lighting device with a built-in Wi-Fi module; an information storage server configured to wirelessly communicate with the LED lighting device, and store and transmit advertisement and product information; and a user terminal configured to wirelessly communicate with the LED lighting device, send related service requests, or receive data. The information storage server and the LED lighting device form an indoor wireless network. When a user terminal connects to the indoor wireless network, the information storage server transmits the advertisement and product information to the user terminal via the indoor wireless network.
An integrated magnetic component includes a PCB baseboard, wherein magnetic core, copper coils and pins are embedded in the baseboard. The magnetic core may be an iron or cobalt-based soft magnetic thin film(s), and it may be stuck or coated on the inner layer of the PCB baseboard. Further, the copper coils may be thin copper tracks. And a method for making iron or cobalt-based nanocrystalline strip(s) using a soft magnetic thin film deposition method or a melt spinning method is provided. The iron or cobalt-based soft magnetic thin film(s) may then be used to make an embedded PCB magnetic core. The resulting magnetic component is thin, highly efficient, and functions as a substrate in the assembly process. In addition, the LED power supply including the integrated magnetic component is thin, small, and highly integrated with processing repeatability and reliability. Thus the system assembly process for making LED power supply is simplified, and the time and cost is saved.
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p. ex. une résistance, un condensateur, une inductance imprimés
H05B 41/00 - Circuits ou appareils pour allumer ou faire fonctionner des lampes à décharge
94.
ELECTRICAL CIRCUIT AND METHOD FOR MEASURING POWER CONSUMPTION OF LED LIGHTING DEVICE
An electrical circuit and method for measuring the power consumption of an LED lighting device in real time is provided. The circuit includes a controlling unit (6) configured to process data; a display unit (7) configured to display data received from the controlling unit (6) and other components; a power supply and driving unit (1) configured to supply power; an LED light source (2); an RF unit (8) configured to send data to remote terminals. The electrical circuit further includes an input power sampling unit (3), an output voltage sampling unit (4), and an output current sampling unit (5), which are configured to capture real time input voltage, output voltage, and output current data respectively. Further, the controlling unit (6) may determine the power and the power consumption of the LED lighting device by using the received real time voltage and current data measurements, and referring to the stored input voltage-efficiency curves.
G01R 22/06 - Dispositions pour la mesure de l'intégrale dans le temps d'une puissance électrique ou d'un courant, p. ex. compteurs d'électricité par des méthodes électroniques
G01R 21/06 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance par mesure du courant et de la tension
95.
SYSTEMS AND METHODS FOR LIGHTING AND APPLIANCE CONTROL
The present invention provides an LED lighting device and an LED lighting control system. The LED lighting device includes an LED lighting unit configured to emit light; an LED driving circuit configured to drive the LED lighting unit, the LED driving circuit being connected to the LED lighting unit; an infrared module configured to send infrared signals to an appliance; and a Wi-Fi module configured to receive and send data. The Wi-Fi module is connected to the infrared module, and sends received data to the infrared module. Embodiments consistent with the present disclosure provide integrated control of lighting and appliances.
An LED driving and dimming circuit and configuration method are provided. The circuit can include a switch connected to an AC power supply, an LED driver circuit connected to the switch, a switch-status detection circuit connected to the switch, and a brightness- selection circuit having one end connected to the switch- status detection circuit and another end connected to the LED driver circuit. The switch- status detection circuit is configured to detect whether the switch is open or closed and to output a detected result to the brightness-selection circuit. The LED driver circuit is configured to control a brightness level of the LED lighting device, according to a voltage result from the brightness-selection circuit.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Electric source accessories, namely, electric wires and
cables; light-emitting diodes (LED); triodes; transistors;
transformers; electric switches; electric connectors;
electric plugs and sockets; lighting ballasts; switch gears;
electric resistances. Lamps; lighting apparatus and installations, namely, sockets
for electric lights, lamp shades, filaments for electric
lamps, and light bulbs; Chinese lanterns; safety lamps;
luminous tubes for lighting; lights for vehicles; lighting
apparatus for vehicles; solar collectors; radiators
(heating); light-emitting diode lighting sources;
light-emitting diode light bulbs; light-emitting diode
lighting apparatus; light-emitting diode lights for
vehicles; light-emitting diode lighting sources with audio
system; light-emitting diode lighting source with wireless
internet connection; light-emitting diode lighting system
remotely controlled by mobile device via wireless internet
connection; light-emitting diode lighting system remotely
controlled by computer via wireless internet connection.
The present invention provides an LED lighting device and a wireless speaker system. The LED lighting device includes an LED power supply circuit configured to power the LED lighting device; an LED light source module configured to emit light, the LED light source being connected to the power supply circuit; a DLNA wireless communication module configured to receive and process audio signals and commands transmitted from a smart terminal, and control the LED lighting device based on the commands received from the smart terminal; an audio power amplifier unit configured to receive processed audio signals from the wireless communication module; and a speaker unit configured to play audio signals received from the audio power amplifier unit, the audio amplifier unit driving the speaker unit based on the signals received from the wireless communication module.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Electric source accessories, namely, electric wires and
cables; light-emitting diodes (LEDs); triodes; transistors;
transformers; electric switches; electric connectors;
electric plugs and sockets; lighting ballasts; switchgears;
electric resistances. Lamps; lighting apparatus and installations, namely, sockets
for electric lights, lamp shades, filaments for electric
lamps, and light bulbs; Chinese lanterns; safety lamps;
luminous tubes for lighting; lights for vehicles; lighting
apparatus for vehicles; solar collectors; radiators
(heating); light-emitting diode lighting sources;
light-emitting diode light bulbs; light-emitting diode
lighting apparatus; light-emitting diode lights for
vehicles; light-emitting diode lighting sources with audio
system; light-emitting diode lighting source with wireless
internet connection; light-emitting diode lighting system
remotely controlled by mobile device via wireless internet
connection; light-emitting diode lighting system remotely
controlled by computer via wireless internet connection.
A LED lighting device and speaker may include a LED lighting unit(2), a speaker(3), an outer casing(4), and a power supply module(5). The LED lighting unit(2) and the speaker(3) are placed on the outer casing(4). There is also a sound guiding tube(42) on the outer casing(4). The sound guiding tube(42) on the outer casing(4) may expand the audio bandwidth, enhance bass quality, reduce speaker(3) vibration displacements, and protect the speaker(3). Further, the gap between the sound guiding tube(42) and the bottom of the outer casing(4) provides a heat dissipation path for the heat generated by the power supply module(5). In addition, the sound guiding tube(42) and the hollowed lampshade(l) forms a path that increases the air circulation between the interior and exterior of the LED lighting device and speaker. Finally, the sound guiding tube(42) adds to the heating dissipating surface of the LED lighting device and speaker and therefore improves the efficiency of heat dissipation.
