Abstract: A vehicle door opening and closing control device opens or closes a door of a vehicle according to a kicking motion of a leg detected by a kick sensor. A threshold is set for output from the kick sensor. Motion duration time until the output from the sensor falls below the threshold after the output from the sensor exceeds the threshold in a kicking motion is measured. Motion completion estimated time until the kicking motion is completed is calculated according to the motion duration time, for example, by assuming that motion completion estimated time=motion duration time/2. When the elapsed time after the output from the sensor falls below the threshold reaches the motion completion estimated time, opening operation or closing operation of the door starts.

Abstract: A power transmission device wirelessly transmits power to a power receiving device. The power transmission device includes: a power transmission circuit; a first power transmission coil that transmits the power by a first transmission method using an electric signal generated by the power transmission circuit; a second power transmission coil that transmits the power by a second transmission method using the electric signal; a first power transmission coil position moving unit that moves a position of the first power transmission coil in a direction perpendicular to a coil surface; and a control unit that controls the first power transmission coil position moving unit to move the first power transmission coil in a direction away from the power receiving device, in a case where the power transmission circuit generates the electric signal so as to transmit the power from the second power transmission coil.

Abstract: A power transmission device wirelessly transmits power to a power receiving device. The power transmission device includes: a power transmission circuit that generates an electric signal; a first power transmission coil that transmits the power by a first transmission method using the electric signal generated by the power transmission circuit; a second power transmission coil that transmits the power by a second transmission method using the electric signal generated by the power transmission circuit; a second power transmission coil position moving unit that moves a position of the second power transmission coil in a direction perpendicular to a coil surface; and a control unit that controls the second power transmission coil position moving unit to move the second power transmission coil, in a case where the power transmission circuit generates the electric signal so as to transmit the power from the second power transmission coil.

Abstract: A lid has a fixing surface to be fixed to a metal board so that a metal surface, equipped with no components, of the metal board is in contact with the fixing surface, a through bore provided in laterally close proximity to the fixing surface and exposing mating parts of an external connector with which harnesses are mated, a fixing edge provided around the through bore and fixed to a housing of the external connector; and fixing pedestals projecting from a circumference of the fixing surface and fixed to the control board. A direction of connecting power supply terminals of the external connector to the metal board is a direction being perpendicular to the metal board. A direction of connecting the control board to signal terminals of the external connector is identical to the direction of connecting the power supply terminals to the metal board.

Abstract: An object detection device includes a first substrate with a laser diode thereon; a second substrate with a photodiode thereon; a holding member holding the first and second substrates; an optical deflector deflecting light projected from the LD to irradiate a target with the deflected light, and deflects light reflected off the target; and a reflecting mirror guiding the reflected light deflected by the optical deflector to the PD. The LD is mounted on a mounting surface of the first substrate to project light mainly in a direction parallel to the mounting surface. The PD is mounted on a mounting surface of the second substrate to receive light coming mainly in a direction perpendicular to the mounting surface. The holding member parallelly holds the first and second substrates such that projection planes of the first and second substrates perpendicular to the mounting surfaces overlap each other.

Abstract: A scanning-type distance measuring apparatus includes: a light projector projecting laser beams at predetermined intervals; a light receiver including light receiving elements, receiving a reflected beam of a laser beam that the light projector projects, and outputting a light reception intensity signal of the reflected beam; a scanning operation unit projecting a laser beam projected by the light projector to perform scanning; an integrator integrating, for each light receiving element, time-series light reception intensity signals output by the light receiver when the light receiver receives reflected beams corresponding to the laser beams projected at the predetermined intervals; and a distance calculator calculating a distance to an object for each light receiving element, based on integration that the integrator performs.

Abstract: An object detection device includes: a light emitter; a light receiver; a rotating scanner having a mirror and reflecting light from the light emitter off the mirror by rotating the mirror to scan the reflected light over a predetermined range, and reflecting light reflected off a target off the mirror to guide the reflected light to the light receiver; an object detector detecting whether there is a target, based on a light reception signal; a light guider guiding light from the light emitter to the light receiver; and a failure detector detecting whether there is a failure, based on a light emission state of the light emitter and a light reception state by the light receiver. The light guider receives light emitted from the light emitter and reflected off the mirror, and reflects the light off the mirror to guide the reflected light to the light receiver.

Abstract: A vehicle door opening and closing control device opens or closes a door of a vehicle according to a kicking motion of a leg detected by a kick sensor. A threshold is set for output from the kick sensor. Motion duration time until the output from the sensor falls below the threshold after the output from the sensor exceeds the threshold in a kicking motion is measured. Motion completion estimated time until the kicking motion is completed is calculated according to the motion duration time, for example, by assuming that motion completion estimated time=motion duration time/2. When the elapsed time after the output from the sensor falls below the threshold reaches the motion completion estimated time, opening operation or closing operation of the door starts.

Abstract: An object detection device includes a first substrate with a laser diode thereon; a second substrate with a photodiode thereon; a holding member holding the first and second substrates; an optical deflector deflecting light projected from the LD to irradiate a target with the deflected light, and deflects light reflected off the target; and a reflecting mirror guiding the reflected light deflected by the optical deflector to the PD. The LD is mounted on a mounting surface of the first substrate to project light mainly in a direction parallel to the mounting surface. The PD is mounted on a mounting surface of the second substrate to receive light coming mainly in a direction perpendicular to the mounting surface. The holding member parallelly holds the first and second substrates such that projection planes of the first and second substrates perpendicular to the mounting surfaces overlap each other.

Abstract: A printed circuit board with integrated coil includes: a plurality of layers; and coil patterns which are formed of a conductor and which are provided in at least one outer surface layer and another layer of the plurality of layers. A heat-dissipation pattern formed of a conductor is provided on at least the one outer surface layer so as to correspond to the coil pattern provided in the another layer. The coil pattern provided in the one outer surface layer and the heat-dissipation pattern provided in the one outer surface layer are separated from each other. A thermal inter-layer connector formed of a conductor is provided to connect the coil pattern provided in the another layer and the heat-dissipation pattern provided in the one outer surface layer which correspond to each other.

Abstract: A voltage converting device is provided between a DC power supply and a load and includes parallelly-connected first and second voltage converting circuits and a control unit. The second voltage converting circuit has a rated output greater than that of the first voltage converting circuit. Under a condition where the load is a small load, the control unit operates only the first voltage converting circuit and stops an operation of the second voltage converting circuit. Under a condition where the load is a large load, the control unit operates both the first and second voltage converting circuits. In a process where the load is switched from the small load to the large load, the control unit stops the first voltage converting circuit and operates only the second voltage converting circuit, and then operates the first voltage converting circuit.

Abstract: A voltage conversion device includes a first conversion circuit configured to switch a DC voltage at a DC power supply to convert the DC voltage into an AC voltage, a second conversion circuit configured to rectify the AC voltage converted with the first conversion circuit to convert the AC voltage into a DC voltage, a controller configured to control switching operation of the first conversion circuit, and emergency power supply circuits (a clamp circuit and a constant-voltage circuit) provided between a connection point of an auxiliary switching element and a capacitor and the controller. When an input voltage at the DC power supply decreases due to start-up of a starter motor in releasing idling stop of a vehicle, the emergency power supply circuits obtain a power supply voltage necessary for operation of the controller from a voltage at the connection point, and supply the power supply voltage to the controller.

Abstract: A voltage conversion device includes a first conversion circuit, a second conversion circuit, a voltage detection circuit, and a CPU (failure detector). The first conversion circuit switches a DC voltage at a DC power supply to convert the DC voltage into an AC voltage. The second conversion circuit rectifies the AC voltage converted with the first conversion circuit to convert the AC voltage into a DC voltage. The voltage detection circuit detects voltage at a connection point of an auxiliary switching element and a first capacitor. The CPU monitors a change in voltage at the connection point in a predetermined period, the voltage being detected with the voltage detection circuit, and detects failure that occurs in one of or both a main switching element and the auxiliary switching element during operation based on the change in the voltage.

Abstract: An on-vehicle apparatus control system includes: a first on-vehicle switch and a second located farther from an on-vehicle reception unit than the first on-vehicle switch; an on-vehicle control device; and a portable machine. In a case where the on-vehicle switches is operated, the on-vehicle control device transmits a response request signal to the portable machine, the portable machine returns a response signal, and the on-vehicle control device controls an on-vehicle apparatus. The on-vehicle apparatus control system further includes a level switch. In a case where the first on-vehicle switch is operated, the level switch switches transmission intensity of a portable machine transmission unit or reception sensitivity of an on-vehicle reception unit to a first level, and in a case where the second on-vehicle switch is operated, the level switch switches the transmission intensity or the reception sensitivity to a second level higher than the first level.

Abstract: A vehicle control system includes a vehicle control apparatus, a first portable device, and a second portable device. The first portable device transmits a first signal to the vehicle control apparatus based on the fact that a first operation by a user is performed on the second portable device. When the vehicle control apparatus receives the first signal from the first portable device, the vehicle control apparatus intermittently transmits a second signal to the first portable device. The first portable device measures a signal strength of the second signal received from the vehicle control apparatus, based on the fact that a second operation by the user is performed on the second portable device after the first operation. The vehicle control apparatus or the first portable device sets, as a distance threshold, a distance between the first portable device and the vehicle calculated from the measured signal strength.

Abstract: A circuit integrated motor includes: a motor accommodated in a motor housing; a heat sink adjacent to the motor housing in an axis axial direction; a substrate arranged in at least one of the heat sink and the motor housing; and a module mounted on the substrate, and in which a drive circuit for driving that drives the motor is housed. The module has a substantially rectangular cuboid including a bottom surface facing the substrate, and two opposing main side surfaces perpendicular to the bottom surface and having areas larger than an area of the bottom surface. The heat sink includes an insertion portion into which the module is inserted. An inner surface of the insertion unit portion is in direct or indirect contact with at least the two main side surfaces.

Abstract: An object detecting apparatus includes an emission unit that emits measurement light to a monitoring area in a travelling direction a vehicle, the monitoring area being widened radially in a vehicle width direction; a photoreceptor unit that receives reflected light of the measurement light from a plurality of directions in the monitoring area; a detection unit that detects a distance to an object in each direction in the monitoring area, based on a time difference from emission of the measurement light to reception of the reflected light; and a determination unit that identifies the object detected by the detection unit. The determination unit determines whether there is a probability of the detected object being a hill, based on a change of the detected distance in the vehicle width direction among the directions in the monitoring area.

Abstract: In a door control system, a reservation signal is transmitted when a user operates a mobile device and reserves opening a door, a control device transmits a reservation acceptance signal and starts transmitting a response request signal upon receipt of the reservation signal. When the mobile device receives the reservation acceptance signal, a mobile device memory stores information indicating that the reservation is accepted and authorized and a notification unit notifies the user of authorization. When the mobile device receives the response request signal, the mobile device transmits a response signal including the stored information indicating authorization. When the control device receives the response signal including the information indicating authorization in response to the response request signal, a controller performs at least one of unlocking or opening the door.

Abstract: A laser radar system is installed in a moving body and includes a plurality of scanning type laser radar devices which detect distances to an object. The scanning type laser radar device has a first direction and a second direction in a scanning range. In the first direction, a detectable distance to an object having identical reflectance is longer. In the second direction, a detectable distance to an object having identical reflectance is shorter. The scanning range of one scanning type laser radar device overlaps with the scanning range of another scanning type laser radar device adjacent to the one scanning type laser radar device such that the detectable area in the first direction of the one scanning type laser radar device overlaps with the detectable area in the second direction of the other scanning type laser radar device.

Abstract: An on-vehicle apparatus control system includes: an on-vehicle control device; and a portable machine. The on-vehicle apparatus control system includes: a mode switching unit that selects a permission mode or a prohibition mode; and an illegality recording portion that records transmission or reception of a response request signal as illegality history in a case where the response request signal is transmitted from the on-vehicle control device or is received by the portable machine during the prohibition mode. If the response request signal is received by the portable machine during the permission mode, the portable machine transmits the response signal. If the response request signal is received by the portable machine during the prohibition mode, the portable machine transmits an illegality notification signal instead of the response signal, and the on-vehicle control device does not control an on-vehicle apparatus if the illegality notification signal is received.