Abrégé

An emotion recognition system and method for use in an eye tracker, comprising a picture playback system (1), an eye movement monitoring system (2), and an emotion analysis system (3), capable of tracking the state of eye movement, performing comprehensive analysis by incorporating data such as eyelid and blinking state, and acquiring a weighted emotion data reference by comparing data at each time, and also being capable of being integrated into an eye tracker.

Classes IPC  ?

• A61B 5/16 - Dispositifs pour la psychotechnieTest des temps de réaction

Abrégé

A maze (2) level evaluation system, comprising a maze (2), a brain wave testing apparatus (3), a brain wave analysis module (4), a level evaluation module (5), a control module (8), a camera (6) for photographing the maze (2), and a display and recording system (7) for displaying and recording the actual maze (2) walking condition on site. The brain wave analysis module (4) analyzes corresponding fives types of brain wave characteristic values of smooth walking, unsmooth walking, competition anxiety, competition excitement and anxiety overcoming of a competitor in a competition, a score is calculated by means of an entropy weight method, and machine evaluation for a maze (2) level of the competitor is realized. An actual maze (2) walking condition photographed by the camera (6) is provided for evaluation personnel to obtain the final comprehensive evaluation according to experience-based judgment in conjunction with the machine evaluation. Further comprised is a maze (2) level evaluation method based on an evaluation system, and the maze capability of the Micromouse is improved by means of deep learning by using brain wave characteristics of an excellent testee. Machine evaluation is recombined by using an entropy weight method, so as to obtain the optimal machine evaluation, such that a maze (2) level of a competitor can be objectively, accurately and scientifically analyzed in conjunction with artificial evaluation.

Classes IPC  ?

• A61B 5/16 - Dispositifs pour la psychotechnieTest des temps de réaction

Abrégé

Provided is an eye-tracking instrument, comprising a lens frame (1), a mounting member (3), connecting members (5), a first fixing strap (7), a second fixing strap (8), a connecting strap (9), and a fixing frame (12); the upper parts of both ends of the lens frame (1) are fixedly connected to the connecting members (5); the connecting members (5) are provided in two sets in parallel to each other; one end of the connecting member (5) is connected vertically to the lens frame (1); each of the first fixing strap (7) and the second fixing strap (8) is fixedly connected to the end of the connecting member (5) away from the lens frame (1); the first fixing strap (7) is connected to the second fixing strap (8) by means of the connecting strap (9); the bottom end of the lens frame (1) is snap-fittingly provided with the mounting member (3); the mounting member (3) is fixedly connected to the lens frame (1) by means of a second screw (16) and a third screw (21); the lens frame (1) is provided with through-holes (25) used for mounting lenses (2); the through-holes (25) are provided in two sets in parallel to each other; the lens frame (1) is also provided with mounting holes (22) used for mounting a first camera (4). The head-mounted eye-tracking instrument having easy adjustment has a reasonable design, is simple to operate, and meets the usage requirements of the consumer.

Classes IPC  ?

• A61B 3/113 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour déterminer ou enregistrer le mouvement de l'œil

Abrégé

An enterprise economic management information security system, comprising a translation main machine, a login module, a stop module, an alarm module, and a security module which are all connected to an enterprise server. If the translation main machine verifies that a login account and a password are not in accord with a preset value, the translation main machine cannot access the enterprise server. Therefore, the enterprise obtains a good development environment; the whole system is convenient to use and high in security and reliability, and the effect of online and offline upper-end cloud synchronous protection is achieved.

Classes IPC  ?

• H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole

Abrégé

An STM32-based medical electric hospital bed, comprising a supporting bottom plate (1), a middle portion support plate (3), a supporting top frame (4), and a bed plate (5). STM32 series chip sensor components are mounted within the middle portion support plate (3), and screws (23) are mounted within two sets of first chute (21) and second chute (22). Therefore, turning over adjustments of the height and horizontal angle of the bed plate (5) and lumbar supports (15) and leg supports (13) at two ends of the bed plate (5) are achieved, satisfying different usage requirements, and thus improving usage functionality.

Classes IPC  ?

• A61G 7/00 - Lits spécialement conçus pour donner des soinsDispositifs pour soulever les malades ou les personnes handicapées
• A61G 7/002 - Lits spécialement conçus pour donner des soinsDispositifs pour soulever les malades ou les personnes handicapées comportant un cadre de sommier réglable
• A61G 7/012 - Lits spécialement conçus pour donner des soinsDispositifs pour soulever les malades ou les personnes handicapées comportant un cadre de sommier réglable pour élever ou abaisser tout le cadre du sommier
• A61G 7/015 - Lits spécialement conçus pour donner des soinsDispositifs pour soulever les malades ou les personnes handicapées comportant un cadre de sommier réglable divisé en plusieurs parties réglables, p. ex. pour la position dite "Gatch"
• A61G 7/047 - Lits sanitaires particuliers
• A61G 7/05 - Parties constitutives, détails ou accessoires de lits
• A61G 7/07 - Appuis qui leur sont spécialement adaptés pour la tête ou le torse
• A61G 7/075 - Appuis qui leur sont spécialement adaptés pour les membres

Abrégé

Provided are a multi-sensor integrated unmanned vehicle detection and obstacle avoidance system and obstacle avoidance method; the obstacle avoidance system comprises a plurality of single-line lidars, dual CCD cameras, microwave radar, front and rear blind-spot ultrasonic sensor sets, and a triple-core controller based on ARM+FPGA+NUC; the single-line lidar signals are processed by an NUC microcomputer; the binocular vision graphic data from the CCD cameras is processed by the ARM+FPGA controller together, and blind-spot detection and obstacle avoidance, human-computer interface, path planning, online output, and other functions are left to the STM32F767 to perform alone; the ARM+FPGA controller precisely controls a DC brushless servo motor by means of decoding the output control signal, driving the unmanned vehicle. Thus the unmanned vehicle is capable of detecting obstacles in complex environments from a greater distance in any weather and quickly performing effective obstacle avoidance, thereby improving the safety and stability of the unmanned vehicle when traveling at high speed.

Classes IPC  ?

• B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
• B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
• G01S 13/93 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions
• G01S 17/93 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions

Abrégé

Disclosed in the present invention are a computer software management financial system and a method for using same. The system comprises a login module, a data entry module, a predicting and accounting module, a management module, a database, a display module, and a query module; the login module is communicationally connected to the data entry module; the management module is separately and communicationally connected to the data entry module, the predicting and accounting module, and the database; the predicting and accounting module is further communicationally connected to the data entry module and the database; and the display module is separately and communicationally connected to the database and the query module. The present invention has the following beneficial effects: inputting financial data into the system by means of the data entry module not only can achieve the analysis, operation, classification, and hierarchical management of the financial data under the action of the management module, but also can check the inputted financial data under the action of the predicting and accounting module, thereby being capable of greatly improving the accuracy of the financial data, and being high in working efficiency.

Classes IPC  ?

• G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"

Abrégé

An industrial design system for improving the interactive experience and an interaction method thereof. A module running on a receiver of a control signal comprises: a processing module and a transmission module, wherein the processing module is used for determining a response time point, the response time point being used for commanding a transmitter of the control signal to transmit the control signal to the receiver of the control signal according to the response time point; and the processing module is used for transmitting the response time point to the transmitter of the control signal. The defect in the prior art that a receiver of a control signal in an intelligent experience testing instrument used for achieving a product industrial design expression user experience test method cannot determine whether a transmitter of the control signal receives a command of requiring transmission of the control signal without mistakes, so that the command of requiring transmission of the control signal needs to be transmitted to the transmitter of the control signal, so as to form the loss of software and hardware resources of a link is effectively avoided.

Classes IPC  ?

• G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation

Abrégé

A VR-interaction-technology-based auditory stimulation training method for children with autism, the method comprising the following steps: S1, acquiring archival information of an autistic child; S2, constructing a VR game model; S3, inputting the archival information to obtain a corresponding VR game and audio music; S4, the autistic child and a family member thereof wearing VR glasses and headphones at the same time; S5, realizing interaction between the autistic child and the family member thereof; S6, testing vital signs of the autistic child; and S7, according to vital sign data, determining the training effect for the autistic child. The method has the following beneficial effects: not only can suitable VR games and audio music be output according to individual differences of different autistic children, but also real-time interaction with accompanying family members in VR games can be realized, so that the feelings of strangeness and insecurity of autistic children facing strange scenes or characters alone are eliminated, preventing autistic children from becoming shy and resistant, and thereby effectively improving the training effect therefor.

Classes IPC  ?

• G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
• G16H 20/00 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur

Abrégé

An alternative-energy automobile battery fault detection system, comprising a base (1), a platform (2), an upright support plate (3), a vertical connection assembly, position adjustment assemblies, and a visual inspection assembly (10). The position adjustment assembly comprises a front-rear adjustment cylinder (4), a left-right adjustment plate (5), a left-right adjustment cylinder (6), and a wiring board (7). A cylinder body of the front-rear adjustment cylinder (4) is fixed on the upright support plate (3). The left-right adjustment plate (5) is fixed on a piston rod of the front-rear adjustment cylinder (4). A cylinder body of the left-right adjustment cylinder (6) is fixed on the left-right adjustment plate (5). The wiring board (7) is fixed on a piston rod of the left-right adjustment cylinder (6), and is configured to slide along the left-right adjustment plate (5). Two position adjustment assemblies are provided. The visual inspection assembly (10) is arranged on the wiring board (7), and is used to locate the positive and negative ends of a battery pack. The vertical connection assembly is arranged between the base (1) and the platform (2), and is used to push the positive end and the negative end of the battery pack on the platform (2) to separately contact the left-right adjustment plate (5). The detection system is capable of automatically detecting a battery pack fault.

Classes IPC  ?

• G01R 31/385 - Dispositions pour mesurer des variables des batteries ou des accumulateurs
• G01R 1/04 - BoîtiersOrganes de supportAgencements des bornes

Abrégé

Disclosed in the present invention is a repairing system for a new energy automobile motor, comprising a lifting/lowering mechanism, a displacement mechanism and a clamping turnover mechanism; the lifting/lowering mechanism is connected to the displacement mechanism and drives the displacement mechanism to move up and down in a vertical direction; the displacement mechanism is connected to the clamping turnover mechanism and drives the clamping turnover mechanism to move left and right in the horizontal direction. The position of the motor can be adjusted in the horizontal direction and the vertical direction, and the position of the motor can be adjusted in a rotating manner, being convenient to maintain and repair each position of the motor; moreover, by adjusting the position of a bracket, the motor can be fixed vertically upward or the motor can also be fixed vertically downward, being convenient to disassemble a cover of the motor and repair the interior of the motor.

Classes IPC  ?

• H02K 15/00 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques
• B65G 47/91 - Dispositifs pour saisir et déposer les articles ou les matériaux comportant des pinces pneumatiques, p. ex. aspirantes

Abrégé

A high-security carbon fiber composite material, comprising the following components in parts by weight: 80-90 parts of polyetheretherketone, 25-35 parts of polytetrafluoroethylene, 10-20 parts of asbestos, 2-10 parts of aluminum hydroxide, and 10-25 parts of carbon fiber. The high-security carbon fiber composite material has good fire resistance, and is high in strength and not easily broken; and after the material is broken, larger blunt-edged pieces are formed. The preparation method for a high-security carbon fiber composite material comprises the steps of preprocessing, laying into a mesh, weaving, and forming.

Classes IPC  ?

• C08L 61/16 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols des cétones avec les phénols
• C08L 27/18 - Homopolymères ou copolymères du tétrafluoro-éthylène
• C08L 77/10 - Polyamides dérivés de groupes amino et carboxyle liés aromatiquement soit d'acides aminocarboxyliques, soit de polyamines et d'acides polycarboxyliques
• C08K 7/12 - Amiante
• C08K 3/22 - OxydesHydroxydes de métaux
• C08K 7/06 - Éléments

Abrégé

Provided in the present invention is a composite material support structure for safe transportation, comprising a holding frame assembly and a support frame assembly, the holding frame assembly being used for placing transported products at an incline, the support frame assembly being fixed onto a vehicle, the holding frame assembly being placed on the vehicle, and the support frame assembly being in contact with the products on the holding frame assembly and limiting the position of the products. The present invention provides support for glass products and reduces the labour loss of workers.

Classes IPC  ?

• B60P 7/135 - Fixation ou support par des organes d'arrimage de la charge
• B60P 7/16 - Protection contre les chocs
• B65D 6/08 - Réceptacles dont le corps est formé par jonction ou liaison de plusieurs composants rigides ou sensiblement rigides, constitués en totalité ou principalement en métal, en matière plastique, en bois ou en un matériau de remplacement de structure à claire voie ou analogue, p. ex. réalisés en matériau flexible entrelacé ou tressé

Abrégé

A barnyard grass extract, and a preparation method therefor and an application thereof. The barnyard grass extract is a small molecule peptide extract, the barnyard grass polysaccharide content of the extract is not lower than 30%, and the total anti-oxidant capacity of the extract is 20.894-18.462 U/mL. The preparation method comprises: drying the stem of barnyard grass in the air, crushing the stem, sealing and fermenting in a water-free and oil-free environment, then adding water to soak for a period of time, centrifuging, obtaining a supernatant liquid, and filtering residues; repeatedly adding water to soak, centrifuging, and obtaining the supernatant liquid; merging the supernatant liquid and then obtaining a crude extract liquid; freezing the crude extract liquid in an environment below zero Celsius degree; and when an ice layer is formed on the surface of the crude extract liquid, taking out the ice layer to obtain a concentrated crude extract liquid until obtaining the barnyard grass extract in the form of powder. An application of an barnyard grass extract in the preparation of a medication and/or a healthcare product and/or a food for detoxification. An application of an barnyard grass extract in the preparation of a fruit and vegetable pesticide residue degradation agent.

Classes IPC  ?

• A61K 36/899 - Poaceae ou Gramineae (famille des céréales), p. ex. bambou, blé ou canne à sucre
• A61K 38/02 - Peptides à nombre indéterminé d'amino-acidesLeurs dérivés
• A61P 25/36 - Médicaments pour le traitement des troubles du système nerveux des états d'abus ou de dépendance aux opiacés
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A23L 33/185 - Protéines d’origine végétale
• A61K 135/00 - Parties de plantes contenant des tiges, des queues, des branches, des brindilles ou des pousses, ou obtenues à partir de ces éléments

Abrégé

A traditional Chinese medicine composition for drug withdrawal. Raw materials of the composition comprise 50-70 parts of barnyard grass extracts, 30-50 parts of Largetrifoliolious Bugbane Rhizome extracts, 40-60 parts of Asiatic Cornelian Cherry Fruit extracts, and 9-18 parts of licorice extracts. The traditional Chinese medicine composition can achieve drug deaddiction and withdrawal, and relieve and/or treat detoxification side effects.

Classes IPC  ?

• A61K 36/899 - Poaceae ou Gramineae (famille des céréales), p. ex. bambou, blé ou canne à sucre
• A61K 36/71 - Ranunculaceae (famille du bouton d'or), p. ex. pied d'alouette, hépatique, hydrastis, ancolie
• A61K 36/484 - Glycyrrhiza (réglisse)
• A61K 36/40 - Cornaceae (famille du cornouiller)
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A61P 25/36 - Médicaments pour le traitement des troubles du système nerveux des états d'abus ou de dépendance aux opiacés

Abrégé

The present invention provides an adolescent sports device, comprising: a base; and a vertical rod disposed on one end of the base, a foot pressing transverse rod being provided on the vertical rod; a counting mechanism for automatically counting sit-ups being provided in the base, the counting mechanism comprising a reel main shaft, a reel, a power spring coil spring, a pull rope, a fixed pulley, a head cover, a rotary encoder, a controller, and a display, wherein the reel main shaft is fixed in the base, the reel is fixedly connected to the outer end of the power spring coil spring to obtain automatic contraction power, and the inner end of the power spring coil spring is fixedly connected to the reel main shaft; the fixed pulley is fixedly disposed in the base and located on one side of the reel; one end of the pull rope is connected to the reel, and the other end of the pull rope passes by the fixed pulley and then extends to the outside of the base to connect to the head cover; the rotary encoder is used for obtaining information about the number of rotations of the fixed pulley.

Classes IPC  ?

• A63B 23/02 - Appareils d'exercice spécialement adaptés à des parties déterminées du corps pour l'abdomen, la colonne vertébrale, le torse ou les épaules
• A63B 71/06 - Dispositifs indicateurs ou de marque pour jeux ou joueurs

Abrégé

Disclosed is a compound preparation having an auxiliary effect of preventing and treating psychological depression in children and adolescents. The compound preparation comprises mineral and terpene components, a medicinal and edible component, a probiotic component, and a vitamin component. Clinical contrast tests show that the compound preparation can greatly reduce the HAM-D depression score of children and adolescents. Pharmacological tests on depression model mice show that the compound preparation obviously shortens the immobility time of tail suspension in mice and the immobility time during forced swim tests in mice, suggesting a very good anti-depression effect. The compound preparation is obviously superior to a single probiotic component or mineral component or medicinal and edible component. All the components supplement each other and have a synergistic effect, and the treatment effect is achieved at multiple target points. The compound preparation is safe, effective and free from toxicity and side effects.

Classes IPC  ?

• A23L 33/16 - Sels inorganiques, minéraux ou oligo-éléments
• A23L 33/155 - Vitamines A ou D
• A23L 33/15 - Vitamines
• A23L 33/135 - Bactéries ou leurs dérivés, p. ex. probiotiques
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A61K 36/9062 - Alpinia, p. ex. Alipinia purpurata ou grand galanga
• A61K 35/747 - Lactobacilles, p. ex. L. acidophilus ou L. brevis
• A61K 33/26 - FerSes composés
• A61K 31/714 - Cobalamines, p. ex. cyanocobalamine, vitamine B12
• A61P 25/24 - Antidépresseurs

Abrégé

Disclosed is a spraying agent for preventing and treating allergic asthma combined with allergic rhinitis in children and teenagers. The spraying agent comprises pharmaceutical ingredients and auxiliary materials. The pharmaceutical ingredients comprise volatile oils and a traditional Chinese medicine extract, wherein the volatile oils comprise Annona squamosa seed volatile oil, Citri reticulatae pericarpium volatile oil, Aquilariae lignum resinatum volatile oil, Perillae fructus volatile oil, Lonicerae japonicae flos volatile oil and Borneolum syntheticum; and the traditional Chinese medicine extract is prepared from Sinapis alba, Chrysanthemi flos, Viticis fructus, Ampelopsis grossedentata, Puerariae lobatae radix, Scutellariae radix, Ephedrae herba preparata, fried Xanthii fructus, Polygoni cuspidati rhizoma et radix and Salviae miltiorrhizae radix et rhizoma.

Classes IPC  ?

• A61K 36/87 - Vitaceae ou Ampelidaceae (famille de la vigne ou du raisin), p. ex. raisin, vitis rotumdifolia ou vigne vierge
• A61K 36/85 - Verbenaceae (famille de la verveine)
• A61K 36/835 - Aquilaria
• A61K 36/752 - Citrus, p. ex. citron vert, orange ou citron
• A61K 36/704 - Polygonum, p. ex. renouée des oiseaux
• A61K 36/535 - Perilla (Perilla nankinensis)
• A61K 36/48 - Fabaceae ou Leguminosae (famille du pois ou des légumineuses)CaesalpiniaceaeMimosaceaePapilionaceae
• A61K 36/31 - Brassicaceae ou Cruciferae (famille de la moutarde), p. ex. broccoli, chou ou chou-rave
• A61K 36/28 - Asteraceae ou Compositae (famille de l'aster ou du tournesol), p. ex. camomille, chrysanthème matricaire, achillée ou echinacée
• A61K 36/185 - Magnoliopsida (dicotylédones)
• A61K 36/17 - Gnetophyta, p. ex. Ephedraceae (famille du camillo du Texas)
• A61K 31/045 - Composés hydroxylés, p. ex. alcoolsLeurs sels, p. ex. alcoolates
• A61K 9/12 - AérosolsMousses
• A61P 11/02 - Agents rhinologiques, p. ex. décongestionnants
• A61P 11/06 - Antiasthmatiques
• A61P 37/08 - Agents antiallergiques

Abrégé

Probiotic mineral powder capable of preventing and treating infantile autism of children and adolescents, and an application thereof. The probiotic mineral powder comprises mineral and terpene components, medicinal and edible components, probiotic components and vitamin components. It can be found in clinical contrast test that the probiotic mineral powder composition can well reduce values in a children autism rating scale (CARS) and a autism behavior checklist (ABC), and can improve values in a Geocell development scale (containing social adaptation DQ, personal social DQ and language DQ). Moreover, pharmacological test results show that the probiotic mineral powder can improve the contents of intracerebral neurotransmitter 5-hydroxytryptamine and intracerebral neurotrophic factors, can be used as a new option for autism, and is high in safety.

Classes IPC  ?

• A23L 33/16 - Sels inorganiques, minéraux ou oligo-éléments
• A23L 2/52 - Addition d'ingrédients
• A23L 7/10 - Produits dérivés des céréales
• A23L 17/50 - Mollusques
• A23L 19/00 - Produits à base de fruits ou de légumesLeur préparation ou leur traitement
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A23G 3/36 - Sucreries, confiseries ou massepainProcédés pour leur fabrication caractérisés par la composition
• A23G 3/48 - Sucreries, confiseries ou massepainProcédés pour leur fabrication caractérisés par la composition contenant des végétaux ou des parties de ceux-ci, p. ex. des fruits, des graines, des extraits

Abrégé

A space transformation-based auxiliary test device for hyperkinetic syndrome of childhood, and a test method, which belong to the field of auxiliary psychological test equipment. The auxiliary test device is provided with a test position (2) in a test space (1), the test position (2) is used for temporarily limiting the orientation movement of a tested child, the test position (2) is provided with a restraint device and an action detection signal sensor, the action detection signal sensor is connected to an external monitoring system, and the monitoring system calculates and evaluates hyperkinetic syndrome of the tested child; a screen (3) and a sound effect device (4) are provided on a side wall in the test space (1), and the test position (2) can be displaced or rotated by means of driving in the test space (1); and the test position (2) enables, by means of displacement or rotation, the tested child to face or face away from the screen (3) in the test space (1). By means of scene environment transformation, the present invention can effectively capture subtle movement changes and brain thought activity tracks of a tested child, further providing effective bases for the determination of the cases of hyperkinetic syndrome.

Classes IPC  ?

• A61B 5/16 - Dispositifs pour la psychotechnieTest des temps de réaction

Abrégé

A positioning system and a positioning method for a lawn mowing robot. A UWB main positioning base station (3) and UWB auxiliary positioning base stations (4, 5) form a machine body coordinate positioning system by means of UWB communication, wherein in the machine body coordinate positioning system, a controller (6) uses a triangular positioning algorithm to obtain absolute coordinates of a lawn mowing robot itself. The UWB main positioning base station (3) and two UWB positioning labels (1, 2) form a machine body front positioning system by means of UWB communication, wherein in the machine body front positioning system, the controller (6) calculates an included angle θ between a connecting line of the two UWB positioning labels (1, 2) and the forward direction of the X axis in a plane coordinate system, the included angle serves as a machine body front direction angle, and the direction of a first UWB positioning label pointing to a second UWB positioning label serves as a machine body front orientation. The positioning system and the positioning method for a lawn mowing robot can accurately acquire machine body coordinates of a lawn mowing robot, thereby ensuring that the lawn mowing robot runs according to a machine body front orientation.

Classes IPC  ?

• H04W 4/02 - Services utilisant des informations de localisation
• H04W 4/30 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques
• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions