In order to provide protection of an electronic component with low costs and a simplified structure, a protection circuit includes: a varistor configured to be connected between a positive pole side and a negative pole side of a power supply and to be connected in parallel to a protected component; and a resistor configured to be connected between the varistor and the positive pole side of the power supply, and/or between the varistor and the negative pole side of the power supply.
A seat device (10) that can reliably and easily regulate a reclining operation with a simple and compact configuration, only in a specific state where the reclining operation of a seat (1) is problematic. It includes a reclining operation unit (100) that performs an operation of tilting a backrest (3) of the seat (1) by a reclining mechanism (50), a lock mechanism (120) that restrains the reclining operation unit (100) to disable the operation when the seat (1) is in a long state, and a cable (124) that is pulled in conjunction with conversion into the long state of the seat (1). The lock mechanism (120) includes a stopper (121) that is linearly moved to be engaged with and released from an operation lever (110) of the reclining operation unit (100), and the stopper (121) is directly pulled by the cable (124) to be linearly moved to a restrained position at which the stopper (121) is engaged with the operation lever (110) to disable the operation.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
B60N 2/20 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le dossier étant rabattable, p. ex. pour faciliter l'accès
A seat device that can reliably prevent a rotation operation of a seat by a seated person, in a long state where the back of the seat is along a wall. A rotation lock mechanism (60) that can restrain the rotation of a seat (1), a rotation operation unit (200) that performs a release operation of restraint by the rotation lock mechanism (60), and a rotation operation prevention mechanism (210) that disables the release operation in the rotation operation unit (200), when the seat (1) is in the long state are included. The rotation operation prevention mechanism (210) includes an engaging unit (211) provided in the leg stand (11), and an engaged unit (207) that is provided in the rotation operation unit (200) in the movable stand (20), and disables the release operation in the rotation operation unit (200) by being engaged with the engaging unit (211) when the seat (1) is in the long state.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
A seat device that can reliably regulates a reclining operation when in a long state where a back of a seat is along a wall. The seat device (10) that can convert the state of the seat (1) includes a reclining mechanism (50) that can tilt a backrest (3) of the seat (1), wherein an operation of tilting the backrest (3) by the reclining mechanism (50) is disabled when the seat (1) is in the long state.
A47C 1/024 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments, étant le dossier ou l'ensemble siège-dossier, ayant une inclinaison réglable
A seat device that can easily and reliably achieve the conversion of the state of a seat. A rotation mechanism (40) that rotates the seat about a rotation axis, a sliding mechanism (14) that advances and retracts the seat together with the rotation mechanism (40) from a fixed side, and a drive mechanism (50) that sequentially and directly drives each of the sliding mechanism (14) and the rotation mechanism (40) are included. The drive mechanism (50) includes a power source (51) provided in the fixed side of the seat, and transmission means for directly driving the sliding mechanism (14) first, and then directly driving the rotation mechanism (40), in a process of converting the state of the seat with power of the power source (51). Here, the transmission means is formed by a sprocket (58) rotated by torque of a motor (51), and many holes (59) with which the sprocket (58) is rotatably engaged to transmit the power.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
The present invention provides a technology which assists an automatic travel device in crossing a crosswalk more safely. This crossing assistance system 1 assists, at a crosswalk where a pedestrian traffic light 20 is installed, an automatic travel device 10 in crossing the crosswalk. The automatic travel device 10 transmits a crossing determination request signal to a pedestrian traffic light 20 at a time point at which the automatic travel device arrives at the crosswalk to which the crossing assistance system 1 is applied. When receiving the crossing determination request signal from the automatic travel device 10, a processing unit 22 of the pedestrian traffic light 20 determines whether crossing is possible on the basis of a display state (red signal or blue signal) of the pedestrian traffic light 20 or the remaining time of the blue signal, transmits a crossing instruction to the automatic travel device 10 when the crossing is possible, and transmits a stop instruction to the automatic travel device 10 when the crossing is not possible. The automatic travel device 10 executes the crossing at a safe timing on the basis of the crossing instruction or the stop instruction from the pedestrian traffic light 20.
A seat device that can easily and positively achieve the conversion of the state of a seat. A leg stand (11) fixed on a floor surface, a movable stand (20) supported by the leg stand (11) so as to be able to advance/retract in front and back directions, an underframe (30) of the seat supported by the movable stand (20) so as to be rotatable in forward and backward directions, and an interlocking mechanism (50) that interlocks advancement/retraction of the movable stand (20) with rotation of the underframe (30) are included. The interlocking mechanism (50) includes a plurality of cam grooves (51) that are provided to the leg stand (11), and regulates the trajectory of rotation or advancement/retraction of the underframe (30), a rotary member (52) that is provided to the underframe (30), and is engaged with the cam grooves (51) so as to be movable along the cam grooves (51), the engagement being always maintained to at least any portion of the cam grooves (51), and a switching portion (53) that is provided at a branch point in the cam grooves (51), and can switch the direction to which the rotary member (52) is guided at the branch point.
The present invention uses a low-cost and simple structure to protect an electronic component. In the present invention, a protection circuit has a varistor connected in parallel to a to-be-protected component between a positive electrode side and a negative electrode side of a power source, and is such that a resistor is disposed between the varistor and the positive electrode side of the power source and/or between the varistor and the negative electrode side of the power source.
An optical lens capable of facilitating efficient light distribution control with a simple configuration includes a plurality of light distribution control parts arranged in a bilateral direction such that each of the light distribution control parts corresponds to each column of LEDs. The light distribution control parts define optical paths of light from the LEDs. The optical paths are sequentially shortened from one end side to the other end side in the bilateral direction. The light distribution control parts guide the light in a direction that intersects optical axes of the LEDs.
[Solving Means] A traffic control device according to an embodiment of the present invention is a traffic control device that controls a traffic light installed on a route of a vehicle running on the basis of an operation diagram, including: an acquisition unit; a determination unit; and a signal generation unit. The acquisition unit acquires, from the vehicle, vehicle information including information regarding the operation diagram and a current position of the vehicle. The determination unit calculates, on the basis of the vehicle information, an estimated time of arrival at the traffic light, and determines whether or not the estimated time is on a scheduled time. The signal generation unit generates, where it is determined that the estimated time is delayed from the scheduled time, a control signal for causing the traffic light to execute signal control for preferentially causing the vehicle to pass therethrough.
G08G 1/087 - Intervention prioritaire sur la commande du trafic, p. ex. au moyen d'un signal transmis par un véhicule de secours
G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
G08G 1/081 - Commande des signaux de trafic plusieurs carrefours dépendant d'une commande commune
G08G 1/127 - Systèmes de commande du trafic pour véhicules routiers indiquant la position de véhicules, p. ex. de véhicules à horaire déterminé à une station centrale
A communication device capable of preventing occurrence of packet loss in a network in which path configuration is determined by RSTP. In a switch, a control unit detects reconnection of a port that is in a discarding state and sends back, to a transmission source, a BPDU that includes a path cost having a value larger than that of a path cost contained in a BPDU that is received after the reconnection from the port at which the reconnection is detected.
A configuration is provided so that information of detection of vehicles, pedestrians, etc. provided from a roadside device can be used by an automobile that cannot communicate with the roadside device. A warning device is configured to output a warning for an automobile traveling in a predetermined lane at an intersection where a roadside device is installed, the roadside device being configured to transmit information of detection of vehicles, pedestrians, etc., the warning device including a receiving unit configured to receive information of detection of vehicles, pedestrians, etc. transmitted from the roadside device and signal information of a signal lamp for the predetermined lane, and a warning unit configured to output a warning based on the information of detection of vehicles, pedestrians, etc. and the signal information received by the receiving unit.
It is an illumination apparatus (10) that can achieve special illumination in addition to normal illumination. It includes a main illumination light source (21) of a predetermined luminescent color, a sub illumination light source (22) adjustable to an arbitrary luminescent color, and a control unit (30) that controls lighting of the main illumination light source (21) and the sub illumination light source (22), the main illumination light source (21) and the sub illumination light source (22) are arranged in a state where respective irradiated lights are mixed on the same path, and the control unit (30) can set a high illuminance mode in which, in addition to lighting of the main illumination light source (21) during normal use, the sub illumination light source (22) is lighted in the same luminescent color as the main illumination light source (21).
An optical lens (10) capable of facilitating efficient light distribution control with a simple configuration is provided. It comprises a plurality of light distribution control parts (11) continuing in a bilateral direction such that each of the light distribution control parts corresponds to each column of LEDs (22), the light distribution control parts defining optical paths of light from the LEDs (22) on a column basis, one light distribution control part (11) discharges light entering from the LEDs (22) in a column corresponding thereto in one direction of the bilateral direction that intersects the optical axes, and a further light distribution control part (11) discharges light entering from the LEDs (22) in a column corresponding thereto in a further direction of the bilateral direction that intersects the optical axes.
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 105/16 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle caractérisées par la forme d’ensemble du réseau bidimensionnel carrée ou rectangulaire, p. ex. pour les panneaux de lumière
This seat device (10), due to a simple and compact configuration thereof, makes it possible to reliably and easily regulate a reclining operation of a seat (1) only in a specific state in which the reclining operation becomes problematic. The present invention comprises: a reclining operation part (100) for performing an operation to recline a backrest (3) of the seat (1) via a reclining mechanism (50); a lock mechanism (120) that makes the reclining operation part (100) inoperable by restraining same when the seat (1) is in a long state; and a cable (124) that is configured to be pulled as the seat (1) makes a transition to the long state. The lock mechanism (120) has a stopper (121) that is engaged with/disengaged from an operating lever (110) of the reclining operation part (100) by being linearly moved. The stopper (121), by being directly pulled by the cable (124), is moved linearly to a restraining position where the stopper is engaged with the operating lever (110) so as to make same inoperable.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
A47C 1/024 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments, étant le dossier ou l'ensemble siège-dossier, ayant une inclinaison réglable
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
B60N 2/22 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le dossier étant réglable
Provided is a vehicle side light with which it is possible to reduce cost by reducing the number of components, which does not generate dark portions that are difficult to see, and with which it is possible for efficient light distribution control, narrowed down to required directions, to be performed easily by means of a simple configuration. In a vehicle side light (10), which is provided on a side surface of a vehicle, and in which a light source (20) and a lens (30) for distributing light from the light source (20) are supported in a lamp body (11), the light source (20) comprises a plurality of LEDs (22) mounted on a surface of one board (21), and the lens (30) is disposed in front of the light source (20) and is capable of distributing the light from any of the plurality of LEDs (22) not only toward the front, perpendicular to the side surface of the vehicle, but also toward both sides on the side surface of the vehicle.
F21S 43/20 - Dispositifs de signalisation spécialement adaptés à l’extérieur des véhicules, p. ex. feux de freinage, feux clignotants indicateurs de direction ou feux de recul caractérisés par des réfracteurs, des glaces de fermeture transparentes, des guides ou des filtres de lumière
Purpose is to enable communication with a vehicle installation installed in a vehicle in a manner that facilitates implementation of a security measure and with high sensitivity and at low cost. An in-vehicle communication system includes an interior light with communication function, a seat and a display device, the interior light with communication function including a LED configured to transmit information to the seat and the display device via visible light communication, and the seat and the display device including light receiving units configured to receive information transmitted from the interior light with communication function and control units configured to control themselves based on the information received by the light receiving units.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
B61D 29/00 - Agencement des dispositifs d'éclairage sur les véhicules ferroviaires
[Object] To inhibit leg rests from colliding with each other and to allow a leg rest of his/her own seat to operate even in the case where a power source failure or the like occurs.
[Solving Means] A seat apparatus according to an embodiment of the present invention includes: a seat body; a control unit; and a setting means. The seat body includes a leg rest. The control unit includes a controller. The controller determines whether the seat body is in a first state in which the seat body does not face a front seat or a back seat of the seat body or a second state in which the seat body faces one of the front seat and the back seat. The controller enables, where the controller has determined that the seat body is in the first state, a tilt operation command for the leg rest to tilt forward, and invalidates, where the controller has determined that the seat body is in the second state, the tilt operation command. The setting means fixes the determination result by the controller to the first state.
B60N 2/90 - Détails ou éléments non prévus ailleurs
B60N 2/02 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable
Provided is a seat device that is capable of reliably restricting reclining operation of a seat when in a long-seat configuration with the seat back along a wall. Specifically provided is a seat device (10) enabling conversion of the configuration of a seat (1), the seat device (10) comprising a reclining mechanism (50) enabling tilting of the backrest (3) of the seat (1), wherein operation by the reclining mechanism (50) to tilt the backrest (3) is disabled when the seat (1) is in a long-seat configuration.
A47C 1/024 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments, étant le dossier ou l'ensemble siège-dossier, ayant une inclinaison réglable
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/90 - Détails ou éléments non prévus ailleurs
Provided is a seat device that is capable of reliably preventing rotation operation of a seat by a user when in a long-seat configuration with the seat back along a wall. The present invention comprises: a rotation locking mechanism (60) that is capable of restricting rotation of a seat (1); a rotation operation part (200) that operates to release the restriction by the rotation locking mechanism (60); and a rotation operation preventing mechanism (210) that disables the release operation of the rotation operation part (200) when the seat (1) is in a long-seat configuration. The rotation operation preventing mechanism (210) is provided with: an engaging part (211) that is provided to a base (11); and an engagement-receiving part (207) that is provided to the rotation operation part (200) on a moving mount (20) and, when the seat (1) is in a long-seat configuration, is engaged with the engaging part (211) and disables the release operation of the rotation operation part (200).
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
This seat device is capable of easily and reliably transforming the state of a seat. The seat device is provided with: a rotation mechanism (40) which rotates a seat about a rotational axis; a slide mechanism (14) whereby the seat is moved, from a fixing side thereof, forward and backward together with the rotation mechanism (40); and a drive mechanism (50) which directly and individually drives the slide mechanism (14) and the rotation mechanism (40) in sequence. The drive mechanism (50) is provided with: a motive power source (51) that is disposed on the fixing side of the seat; and a transmission means that, in a process of transforming the state of the seat using motive power of said motive power source (51), directly drives the slide mechanism (14) first and then directly drives the rotation mechanism (40). Here, the transmission means comprises: a sprocket (58) that is rotated by a rotational force of a motor (51); and a number of holes (59) that rotatably mesh with said sprocket (58) so as to receive motive power transmitted therefrom.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
This seat device is capable of readily and reliably transforming the state of a seat. This seat device is equipped with: a pedestal (11) to be fixed on a floor surface; a movable platform (20) which is supported on the pedestal (11) so as to be capable of moving back and forth in the front-back direction; a seat underframe (30) which is supported on the movable platform (20) so as to be capable of rotating forward and backward; and a linkage mechanism (50) for causing back and forth movement of the movable platform (20) to be linked with the rotary movement of said underframe (30). The linkage mechanism (50) is equipped with: a plurality of cam grooves (51) which are provided to the pedestal (11) and which restrict the trajectory of rotation or back and forth movement of the underframe (30); a rotary body (52) that is provided to the underframe (30), that engages with the cam grooves (51) so as to be movable therealong, and that constantly maintains engagement with at least a portion of the cam grooves (51); and a switching part (53) which is provided at a branching point in the cam grooves (51) and which is capable of switching the direction in which the rotary body (52) is to be guided at said branching point.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
A configuration is provided so that information for detecting vehicles, pedestrians, etc., the information being provided from a roadside device, can be used even by an automobile that cannot communicate with the roadside device. A warning device outputs a warning for an automobile traveling in a prescribed lane at an intersection at which there is installed a roadside device that transmits information for detecting vehicles, pedestrians, etc., the warning device having: a reception unit that receives the information for detecting vehicles, pedestrians, etc., transmitted from the roadside device, and also receives signal information of a signal lamp for the prescribed lane; and a warning unit that outputs the warning on the basis of the information for detecting vehicles, pedestrians, etc., and the signal information received by the reception unit.
An illumination lens includes an incident face (510), being provided in a recessed manner in a bottom apex part of the lens body (51), and receiving light from the light source (41); a reflection face (520) on the inner side of an outer periphery of the lens body (51), totally reflecting the light, having reached from the incident face (510); and an emission face (530) at the upper end of the lens body (51), emitting the light, having reached from the incident face (510) and the reflection face (520), to the outside, and the incident face (510) distributes the light, which could be directed toward the entire region of the reflection face (520), only in a predetermined range (521) within the reflection face, being adjacent to the upper end side portion, following the emission face (530), and being closer to the bottom apex part.
A traffic control device according to one embodiment of the present invention is a traffic control device that controls a traffic light installed on the route of a traveling vehicle on the basis of an operation diagram, and comprises: an acquisition unit, a determination unit, and a signal generation unit. The acquisition unit acquires, from the vehicle, vehicle information including information on the operation diagram and the current position of the vehicle. The determination unit calculates the estimated time of arrival at the traffic light on the basis of the vehicle information, and determines whether or not the estimated time is on time. When it is determined that the estimated time is behind the schedule, the signal generation unit generates a control signal for causing the traffic light to execute signal control for preferentially passing the vehicle.
G08G 1/127 - Systèmes de commande du trafic pour véhicules routiers indiquant la position de véhicules, p. ex. de véhicules à horaire déterminé à une station centrale
26.
Moving body information transmission device and moving body monitoring system using same
Information that was collected in time series in a moving body is delivered by wireless communication to a base station in a state in which real-time performance is high and omission of the information is reduced. An information transmission device installed in the moving body includes: a communication section; a position detection section; and a zone information storage section. An operation mode is periodically determined based on the current position and the zone information. When a first operation mode is determined, a predetermined attribute is assigned to new information. When a second operation mode is determined, new information and at least a part of information to which the attribute was assigned are transmitted to the base station. The attribute that had been assigned to the transmitted information among the information to which the attribute was assigned is removed.
Provided is an optical lens (10) with which light distribution control can be easily performed with excellent efficiency by using a simple configuration. The present invention is provided with: a plurality of light distribution control units (11) that are aligned on both lateral directions corresponding to each of rows of LEDs (22) and determines the optical path of the light from each row unit of the LEDs (22), wherein one of the light distribution control units (11) emits the light incident from the corresponding row of the LEDs (22) in one direction among the both lateral directions crossing the optical axis, and another light distribution control units (11) emits the light incident from the corresponding row of the LEDs (22) in the other direction among the both lateral directions crossing the optical axis.
F21S 43/20 - Dispositifs de signalisation spécialement adaptés à l’extérieur des véhicules, p. ex. feux de freinage, feux clignotants indicateurs de direction ou feux de recul caractérisés par des réfracteurs, des glaces de fermeture transparentes, des guides ou des filtres de lumière
F21W 107/10 - Utilisation ou application de dispositifs d’éclairage sur ou dans des types véhicules spécifiques pour les véhicules terrestres
The present invention provides an optical lens (10) enabling efficient light distribution control to be performed easily using a simple configuration. The lens includes a plurality of light distribution control parts (11) that correspond to respective rows of LEDs (22) and connected together in both side directions and determines optical paths of light from the LEDs (22) for the rows, respectively. The lengths of the optical paths guiding, in an optical axis direction, light incident from the LEDs (22) in the rows corresponding to light distribution control parts (11) sequentially decrease in order from one end side toward the other end side. Each of the light distribution control parts (11) emits light incident from the LED (22) in the corresponding row, from a position not interfering with the light distribution control part (11) adjacent on the other end side, in the identical direction of both side directions intersecting the optical axis of the LED (22).
F21S 43/20 - Dispositifs de signalisation spécialement adaptés à l’extérieur des véhicules, p. ex. feux de freinage, feux clignotants indicateurs de direction ou feux de recul caractérisés par des réfracteurs, des glaces de fermeture transparentes, des guides ou des filtres de lumière
F21W 107/10 - Utilisation ou application de dispositifs d’éclairage sur ou dans des types véhicules spécifiques pour les véhicules terrestres
Provided is an illumination device (10) that can execute special illumination in addition to normal illumination. The present invention is provided with a main illumination light source (21) having a prescribed light emission color, an auxiliary illumination light source (22) that can be adjusted to a discretionary light emission color, and a control unit (30) that controls the lighting of the main illumination light source (21) and the auxiliary illumination light source (22). The main illumination light source (21) and the auxiliary illumination light source (22) are arranged in a state in which illumination light from each of the light sources is mixed on the same path, and the control unit (30) is capable of adopting a setting of a high-illuminance mode, in which the auxiliary illumination light source (22) is lighted in the same light emission color as the main illumination light source (21), in addition to lighting of the main illumination light source (21) during normal use.
A lighting device includes an indoor lamp (11), being provided in the cabin of a railroad vehicle (1) in order to wholly irradiate the inside of the cabin over the longitudinal direction of the vehicle, a vehicle body power supply (20), supplying electric power to the indoor lamp (11), and a storage battery (30), being charged with a voltage applied by the vehicle body power supply (20). The indoor lamp (11) includes a general lamp light source (12) and a standby lamp light source (13), being lighted at an illuminance lower than that at which the general lamp light source (12) is lighted, and the general lamp source (12) being supplied with electric power from the vehicle body power supply (20) not through the storage battery (30), while the standby lamp light source (13) being supplied with electric power from the vehicle body power supply (20) through the storage battery (30). In an emergency, electric power is supplied from the storage battery (30) only to the standby lamp light source (13), and the standby lamp light source (13) is continued to be lighted at the low illuminance.
Provided is a communication device capable of suppressing occurrence of a packet loss in a network in which path configuration is performed by RSTP. In a switch 10, a control unit 12 detects reconnection of a port in a discarding state, and returns to a transmission source a BPDU including a path cost having a larger value than that of a path cost included in a BPDU received after reconnection from the port where the reconnection has been detected.
Provided is a power supply adjustment system including: an electronic load whose load voltage is variable; a power supply board that supplies the electronic load with current; and an information processing apparatus that controls the load voltage of the electronic load and the output current of the power supply board to the electronic load on the basis of a current value in the load voltage, in which the information processing apparatus includes a control unit that sets a plurality of load voltages in a predetermined range as the load voltage of the electronic load and sets a correction current value for adjusting the output current to a preset target current value for each of the plurality of load voltages.
The purpose of the present invention is to enable vehicle equipment installed in a vehicle to perform communications in a way that facilitates implementation of a security measure and with high sensitivity and at low cost. An in-vehicle communication system (10) comprises an interior light (1) with communication function, a seat (3), and a display device (4). The interior light (1) with communication function is provided with an LED (14) for transmitting information to the seat (3) and the display device (4) by visible light communication. The seat (3) and the display device (4) comprise light receiving units (31, 41) for receiving the information transmitted from the interior light (1) with communication function, and control units (32, 42) for controlling operations of the seat (3) and the display device (4) on the basis of the information received by the light receiving units (31, 41).
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
B61D 29/00 - Agencement des dispositifs d'éclairage sur les véhicules ferroviaires
A control apparatus according to an embodiment of the present invention includes a controller. The controller that switches between a first control mode for executing lighting control intended for a marker lamp of a railway vehicle and a second control mode for executing lighting control intended for the marker lamp and a display unit disposed in vicinity of the marker lamp in a manner that depends on a travelling state of the railway vehicle.
B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p. ex. demandes d'attente ou de dépassement
B60Q 1/08 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares réglables, p. ex. commandés à distance de l'intérieur du véhicule automatiquement
B60Q 1/28 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'avant du véhicule
B60Q 1/30 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'arrière du véhicule, p. ex. au moyen de surfaces réfléchissantes
[Problem] To prevent leg rests from bumping against each other, for example, and to allow a leg rest of a seat to move even when a power supply failure or the like occurs. [Solution] The seat device according to a mode of the present invention is equipped with a seat body, a control unit, and a setting means. The seat body has a leg rest. The control unit has a controller. The controller determines whether the seat body is in a first state in which the seat body does not face a seat in front or a seat in back thereof or a second state in which the seat body faces either the seat in front or seat in back thereof. The controller enables an inclination operation command for the leg rest to incline forward when the controller has determined that the seat body is in the first state, and invalidates the inclination operation command when the controller has determined that the seat body is in the second state. The setting means fixes the first state for the determination result from the controller.
The present invention transmits, by wireless communication to a base station, information that was collected in a time-series manner in a moving body, the transmission being carried out in a state in which real-time performance is high and omission of information is reduced. An information transmission device installed in a moving body comprises: a communication unit that performs wireless communication with a ground-side base station; a position detection unit that detects the current position of the moving body; and a zone information storage unit that stores zone information indicating prescribed zones including a zone in which the wireless communication cannot be performed. An operation mode is periodically set on the basis of the current position and the zone information. If a first operation mode is set, a prescribed attribute is assigned to new information. If a second operation mode is set, new information and at least a portion of the attribute-assigned information are transmitted to the base station. The attribute which had been assigned to the transmitted portion of information among the attribute-assigned information is removed.
B61L 25/04 - Indication ou enregistrement de l'identité des trains
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
Provided is an illumination device with which it is possible to easily ensure, through a simple configuration, required brightness for a vehicle as a whole during emergency, and to increase safety during evacuation without causing cost increases. The illumination device is provided with: an indoor lamp (11) which is arranged in a state to irradiate the interior of a cabin of a railroad vehicle (1) throughout in a longitudinal direction of the vehicle; a vehicle body power supply (20) which supplies electric power to the indoor lamp (11); and a battery (30) which is charged with an electric current from the vehicle body power supply (20). The indoor lamp (11) includes a general lamp light source (12) and an auxiliary lamp light source (13) that lights with a lower illuminance. The general lamp light source (12) is supplied with electric power from the vehicle body power supply (20) without passing through the battery (30). On the other hand, the auxiliary lamp light source (13) is supplied with electric power from the vehicle body power supply (20) via the battery (30). During emergency, electric power is supplied from the battery (30) only to the auxiliary lamp light source (13), wherein the auxiliary lamp light source (13) keeps lighting with the lower illuminance.
The present invention is an illumination lens that can reduce unpleasant glare, that can be configured in a compact manner, and that also offers improved mounting characteristics in limited spaces. The illumination lens is provided with: an incident surface (510) which is recessed in a bottom peak section of a lens body (51), and into which light enters from a light source (41); a reflection surface (520) that is located on the outer peripheral inner side of the lens body (51), and that fully reflects light arriving from the incident surface (510); and an emission surface (530) that is located at the upper end of the lens body (51), and that causes the light arriving from the incident surface (510) and from the reflection surface (520) to be emitted to the outside. The incident surface (510) distributes the light, which was directed towards the reflection surface (520), to a prescribed range (521) of the reflection surface (520), such range being near the bottom peak section of the reflection surface and excluding the upper end side thereof that is continuous with the emission surface (530).
B60Q 3/44 - Éclairage ponctuel, p. ex. lampes de lecture
B60Q 3/60 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules caractérisés par les aspects optiques
B60Q 3/72 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules caractérisés par leur objet pour éviter l’éblouissement du conducteur
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
An objective of the present invention is, in a non-contact input device for detecting an operation with regard to an image projected in mid-air, to increase the variety of detectable non-contact operations. Provided is a non-contact input device comprising: a display part for displaying an image; a mid-air projector for projecting, in mid-air, a real image of an image; and a distance sensor for which a measurement range has been set so as to include a region wherein the real image is formed, said distance sensor being for measuring the distance to an object present in the measurement range.
G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p. ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaison
G02B 27/22 - Autres systèmes optiques; Autres appareils optiques pour produire des effets stéréoscopiques ou autres effets de relief
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
A seat support mechanism including a leg pedestal (11), which is fixedly provided on a floor in the vicinity of a side wall (A), a moving pedestal (20), which is disposed under a top face part (12) of the leg pedestal (11) and is capable of being advanced/retracted in a direction orthogonal to the side wall A; an underframe (30) of the seat, which is disposed above the top face part (12) of the leg pedestal (11), and is turnably supported by a turning shaft (41) in the moving pedestal (20), the turning shaft (41) avoiding an interference with the top face part (12), and an interlocking mechanism (50), which interlocks turning and advancing/retracting of the underframe (30), in which, when the seat is turned together with the underframe (30), the interlocking mechanism (50) converts the turning motion of the underframe (30) into a linear motion and, through the turning shaft (41), transmits it to the moving pedestal (20), thereby causing the moving pedestal (20) and the underframe (30) to be advanced/retracted in a direction orthogonal to the side wall (A).
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
B60N 2/08 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant caractérisé par le dispositif de verrouillage
A power supply system (120) according to an embodiment of the present invention includes a first power supply device (121), a second power supply device (122), and an addition circuit (123). The first power supply device (121) includes a first driving circuit that outputs a first direct current from a first power supply input and a first control circuit that controls the first driving circuit. The second power supply device (122) includes a second driving circuit that outputs a second direct current from a second power supply input and a second control circuit that monitors the first driving circuit and controls the second driving circuit. The addition circuit (123) is connected to an output terminal of each of the first and second power supply devices (121, 122) and outputs a third direct current that is a value obtained by adding the first and second direct currents to a load device (on-board illumination device (110)).
B60L 1/16 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique aux circuits d'éclairage électrique alimentés par la ligne de distribution d'énergie
B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H05B 45/50 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] réagissant aux dysfonctionnements des LED ou à un comportement indésirable des LEDCircuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LEDCircuits de protection
Problem: To provide a modular lighting unit that allows freely designing a lighting fitting in accordance with the demand for illumination design of the user, and moreover that can be easily assembled, resulting from the simple structure thereof, whereby the cost can be substantially reduced, and its commercial value is high.
a, there being disposed a lens body 50. A plurality of types of lens bodies 50 that emit the light originated from the LED 42 in different light distribution patterns are previously prepared, and an appropriate one is selected from among them.
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
F21V 21/005 - Soutien, suspension ou fixation des dispositifs d'éclairagePoignées pour plusieurs dispositifs d'éclairage disposés bout à bout, c.-à-d. rails de lumière
F21V 15/01 - Boîtiers, p. ex. matériau ou assemblage de parties du boîtier
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
A control apparatus according to an embodiment of the present invention has a control unit. The control unit performs, depending on the traveling state of a railway vehicle, switching between a first control mode for executing lighting control on a marker lamp of the railway vehicle and a second control mode for executing lighting control on the marker lamp and on a display unit disposed in the vicinity of the marker lamp.
B60Q 1/04 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares
B60Q 1/28 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'avant du véhicule
B60Q 1/30 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'arrière du véhicule, p. ex. au moyen de surfaces réfléchissantes
B60Q 1/32 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer les côtés du véhicule
B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p. ex. demandes d'attente ou de dépassement
B61D 29/00 - Agencement des dispositifs d'éclairage sur les véhicules ferroviaires
A seat control device in which a control for converting the state of the seat is simplified, and it is possible to quickly convert a plurality of seats at one time, and to easily control the conversion operation. With the seat control device (100), even when seats (1) are in any of a long state, a single cross state, or a reverse cross state, the operation of a motor (42) is controlled in each case with only two operation command signals and the seats (1) are converted to the desired state without separately determining the state of each seat (1).
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/04 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
A seat device according to one aspect of the present invention is provided with a seat body and a control unit. The seat body has a leg rest, a first operation part for operating the leg rest, and a first driving part that tilts the leg rest forward and backward on the basis of the input operation of the first operation part. The control unit has a first detection part and a control part. The first detection part detects the direction of a front seat positioned in the front row of the seat body. When the front seat faces at least the seat body, the control part invalidates, on the basis of the output from the first detection part, the command, issued from the first operation part, for operating the leg rest to tilt forward relative to the first driving part.
B60N 2/22 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le dossier étant réglable
B60N 3/06 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de repose-pieds
A push-button box that can enhance the waterproofness and the safety of the structure of the cabinet, and prevent a foreign matter from being left thereon, that enhances the operability of the push button, thereby being user friendly, and that is excellent in durability in operation and strength. In the push-button box 10 for instructing an operation of a pedestrian signal lamp device, a cabinet 11 that accommodates various components is formed of a base main body 20, which constitutes the rear face of the cabinet 11, being opened on the front face side, and a front case 30, which is combined with the base main body 20 so as to cover the opening thereof from forward, being provided with a push button 40, and in the state in which said front case 30 covers the opening of said base main body 20 from forward, the rear face thereof is opened downward in a diagonally rearward direction in the cabinet 11.
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
G08G 1/005 - Systèmes de commande du trafic pour véhicules routiers comprenant un indicateur pour guider les piétons
H01H 13/52 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant un seul élément d'actionnement le contact retournant immédiatement à son état initial après suppression de la force motrice, p. ex. bouton-poussoir de sonnerie
H03K 17/975 - Commutateurs actionnés par le déplacement d'un élément incorporé dans ce commutateur utilisant un élément mobile capacitif
A seat support mechanism allowing for a design in which the orientation of a seat can be easily changed by performing a series of operations using a simple configuration, and in which the rotation as well as forward and backward movement of the seat can be constrained simultaneously. The seat support mechanism comprises: a legged platform (11) affixed to the floor adjacent to a side wall (A); a movable platform (20) disposed under the top surface (12) of the leg platform (11) and allowing for forward and backward movement in the direction orthogonal to the side wall (A); a seat platform frame (30) disposed above the top surface (12) of the leg platform (11) and rotatably supported on the movable platform (20) by a rotating shaft (41) that avoids interference with the top surface (12); and an associating mechanism (50) for associating the rotation and the forward and backward movement of the platform frame (30). When the seat is rotated along with the platform frame (30), the associating mechanism (50) converts the rotation of the platform frame (30) into rectilinear motion and transmits the same to the movable platform (20) via the rotating shaft (41), moving the movable platform (20) forward and backward, along with the platform frame (30), in a direction orthogonal to the side wall (A).
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
B60N 2/08 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant caractérisé par le dispositif de verrouillage
A power supply system (120) according to one embodiment of the present invention includes a first power supply device (121), a second power supply device (122), and an addition circuit (123). The first power supply device (121) has a first driving circuit that outputs first direct current from a first power supply input, and a first control circuit that controls the first driving circuit. The second power supply device (122) has a second driving circuit that outputs second direct current from a second power supply input, and a second control circuit that monitors the first driving circuit and controls the second driving circuit. The addition circuit (123) is connected to the output terminal of each of the first and second power supply devices (121, 122) and outputs third direct current, the value of which is equal to a value obtained by adding the first direct current and the second direct current, to a load device (on-board illumination device (110)).
The present invention provides a push-button box with increased waterproof property and safety in the cabinet structure, and that prevents the depositing of extraneous material, has increased push-button operability and is easy to use, and has excellent durability and strength with respect to the operation thereof. In this push-button box 10 for indicating operations in a pedestrian signal light, a cabinet 11 that houses the various structural components comprises a base main body 20, which forms the back-surface side, and the front-surface side of which is open, and a front case 30, on which push-buttons 40 are arranged, and which is assembled so as to cover the opening of the base main body 20 from the front. When the front case 30 is covering the opening of the base main body 20 from the front, the back-surface side opens obliquely downward toward the rear of the cabinet 11.
H01H 13/52 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant un seul élément d'actionnement le contact retournant immédiatement à son état initial après suppression de la force motrice, p. ex. bouton-poussoir de sonnerie
This testing device can be used to efficiently facilitate high-precision experiments and research on raising organisms at low cost. One device body 11 is provided with a floor unit 20, a space unit 30, and a ceiling unit 40 which are divided from each other into three sections. The units are combined in a detachable manner, and formed in the interior thereof is a series of control spaces 12 sectioned off from the exterior into the minimum range for housing a prescribed minimum number of plants. Environmental factors that affect the plants are controlled in the control spaces 12.
A lighting device (1) is configured to include: an elongated flat substrate (2); a plurality of semiconductor light sources (3) arranged on the flat substrate in a longitudinal direction of the flat substrate; and a lens plate (4) disposed to face the semiconductor light sources, wherein the lens plate includes a lens-light-incident surface facing the semiconductor light sources and includes a lens-light-emitting surface, a first lens section (5) is formed on one of the lens-light-incident surface and the lens-light-emitting surface and distributing the light emitted by the semiconductor light source in the longitudinal direction, a second lens section (9) is formed on the other one of the lens-light-incident surface and the lens-light-emitting surface for distributing the light emitted by the semiconductor light sources in a width direction, and the first lens section has a curvature surface unit including two or more convex section curvature surfaces having different curvature radii and formed adjacent in the longitudinal direction, each convex section's curvature surface is disposed inside a facing area facing an area corresponding to a width of each semiconductor light source in the longitudinal direction.
F21V 7/09 - Structure de l'optique à combinaison des différentes courbures
52.
Method and a device for providing communication data, data gathering system for a mobile object, a device on the mobile object for the data gathering system, a network system for organizing vehicles, and a on-vehicle device for the system
There are provided a method and a device for providing communication data that provide communication data for identifying a device on a mobile object that communicates through an LAN in accordance with a predetermined communication protocol to the device on a mobile object installed on a mobile object without a communication data provision problem caused due to a manual operation, a data gathering method and a system for a mobile object using the method and the device, the device on a mobile object for the system, a network system for organizing vehicles, and an on-vehicle device for the system.
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]
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
brevets
