Power-supply control device
    2.
    发明授权
    Power-supply control device 有权
    电源控制装置

    公开(公告)号:US09308820B2

    公开(公告)日:2016-04-12

    申请号:US13771903

    申请日:2013-02-20

    CPC分类号: B60L1/00 B60R16/03

    摘要: An electric power is surely supplied to a load even if an abnormality is generated in a switching control circuit, which controls a switching part that switches electric connection between a power supply and the load of a vehicle. The switching control circuit controls a state of a contact of a keep relay that switches the electric connection between the power supply and the load. A monitor circuit monitors existence or non-existence of the abnormality of the switching control circuit. When detecting the abnormality of the switching control circuit, the monitor circuit transmits a reset signal in order to reset a state of the switching control circuit. When receiving the reset signal from the monitor circuit, an abnormal-time connection circuit transmits a connection signal to a coil of the keep relay to bring a movable contact into contact with a contact. For example, the present invention can be applied to a power-supply control device for the vehicle.

    摘要翻译: 即使在切换控制电路中产生异常的电力被确实地供给负载,开关控制电路控制切换部件,其切换电源与车辆的负载之间的电连接。 切换控制电路控制切换电源和负载之间的电连接的保持继电器的接触状态。 监视器电路监视开关控制电路的异常的存在或不存在。 当检测到开关控制电路的异常时,监视电路发送复位信号以复位开关控制电路的状态。 当从监视电路接收到复位信号时,异常时间连接电路将连接信号发送到保持继电器的线圈,使可动触头与触点接触。 例如,本发明可以应用于车辆的电源控制装置。

    POWER SOURCE CONTROL DEVICE AND METHOD, AND POWER MANAGEMENT SYSTEM
    3.
    发明申请
    POWER SOURCE CONTROL DEVICE AND METHOD, AND POWER MANAGEMENT SYSTEM 审中-公开
    电源控制装置和方法以及电源管理系统

    公开(公告)号:US20120245794A1

    公开(公告)日:2012-09-27

    申请号:US13426669

    申请日:2012-03-22

    IPC分类号: G06F7/00

    CPC分类号: H02J1/14

    摘要: A power source control device provided in a vehicle including a plurality of power supply devices that supply power from a power source to respective corresponding loads includes a total current detecting unit that detects a total current value, which is a summation of load current values, based on the load current values that are supplied from the power supply devices to the loads and are detected in the respective power supply devices; and a power supply control unit that selects the load to which the supply of the power is to be stopped, based on a predetermined priority so that the total current value becomes equal to or lower than a predetermined total current threshold when the total current value exceeds the total current threshold, and notifies the power supply device corresponding to the selected load of the stop of the power supply.

    摘要翻译: 一种设置在车辆中的电源控制装置,包括从电源向相应的负载供电的多个电源装置,包括总电流检测单元,其检测作为负载电流值的总和的总电流值 关于从电源装置提供给负载并在各个电源装置中检测的负载电流值; 以及电源控制单元,其基于预定优先级来选择要停止电力供应的负载,使得当总电流值超过时,总电流值变为等于或小于预定总电流阈值 总电流阈值,并且通知电源装置对应于电源停止的所选择的负载。

    Illumination control apparatus and failure detecting apparatus
    5.
    发明授权
    Illumination control apparatus and failure detecting apparatus 失效
    照明控制装置和故障检测装置

    公开(公告)号:US07075237B2

    公开(公告)日:2006-07-11

    申请号:US11104875

    申请日:2005-04-13

    IPC分类号: B60Q1/02 B60Q1/26

    摘要: In an illumination control apparatus which drives headlamps in a PWM mode and automatically lights them at low power in a vehicle when the DRL executing condition is held, failure in a PWM-drive switching device and break failure in the lamp are detected as well as the arrangement of control units is optimized and meeting models is facilitated. A relay which switches between lamps and a power source, a CPU which is connected to a CAN and drive-controls the relay for manual lighting, and an integrator circuit which integrates voltage of drive side terminals of the lamps are disposed in a main control unit. An FET which switches between the lamps and the power source, a CPU which drive-controls the FET for automatic lighting, and a power source connecting resister having a resistance value greater enough than that of the lamp that drive side terminals of the lamps are connected to the power source through an ignition switch contact of the vehicle are disposed in a DRL control unit. The CPU determines failure based on the output voltage of the integrator circuit.

    摘要翻译: 在一种照明控制装置中,当保持DRL执行状态时,以PWM模式驱动前照灯并在车辆中以低功率自动点亮它们,并且检测到PWM驱动开关装置中的故障以及灯中的断线故障 优化了控制单元的布置,方便了会议模式。 在灯和电源之间切换的继电器,连接到CAN并驱动的CPU控制用于手动点亮的继电器,以及集成了灯的驱动侧端子的电压的积分器电路设置在主控制单元 。 在灯和电源之间切换的FET,驱动控制用于自动照明的FET的CPU和具有比驱动灯的侧端子的灯的​​电阻值更大的电阻值的电源连接电阻器 通过车辆的点火开关触点将动力源设置在DRL控制单元中。 CPU根据积分器电路的输出电压确定故障。

    VEHICLE DOOR OPEN-CLOSE CONTROL DEVICE
    6.
    发明申请
    VEHICLE DOOR OPEN-CLOSE CONTROL DEVICE 有权
    车门打开关闭控制装置

    公开(公告)号:US20160265263A1

    公开(公告)日:2016-09-15

    申请号:US15043843

    申请日:2016-02-15

    IPC分类号: E05F15/73 G07C9/00

    摘要: A detector includes a plurality of sensors and is configured to detect a user in preliminarily set detection areas. The sensors are arrayed horizontally at a rear portion of a vehicle such that the detection areas of the adjacent sensors overlap with each other. If any one of the sensors detects the user and outputs a detection signal (first detection signal), a threshold for a detection signal of one of the sensors adjacent to the sensor (second detection signal) is raised and the first and second detection signals are converted to first and second binary signals, respectively. A rear door is opened if the second binary signal has an output period that is contained in an output period of the first binary signal.

    摘要翻译: 检测器包括多个传感器,并且被配置为在预先设置的检测区域中检测用户。 传感器在车辆的后部水平排列,使得相邻传感器的检测区域彼此重叠。 如果任何一个传感器检测到用户并输出检测信号(第一检测信号),则与传感器相邻的传感器之一的检测信号的阈值(第二检测信号)升高,并且第一和第二检测信号为 分别转换为第一和第二二进制信号。 如果第二二进制信号具有包含在第一二进制信号的输出周期中的输出周期,则后门被打开。

    Vehicle control device and vehicle control method

    公开(公告)号:US10953795B2

    公开(公告)日:2021-03-23

    申请号:US16816536

    申请日:2020-03-12

    摘要: A vehicle control device is configured to determine whether or not a living body is left behind in a vehicle. The vehicle control device includes an operation information acquisition unit that acquires first operation information indicating whether a first type of opening/closing unit related to getting-on/off of an occupant is operated and second operation information indicating whether a second type of opening/closing unit other than the first opening/closing unit is operated; a leaving determination unit that determines whether the living body is left behind with reference to the first operation information, and determines execution of a leaving alarm in a case where it is determined that the living body is left behind; and an execution holding unit which holds the execution of the leaving alarm in a case where the second operation information indicates that the second type of opening/closing unit is operated.

    VEHICLE DOOR OPENING AND CLOSING CONTROL DEVICE

    公开(公告)号:US20180252017A1

    公开(公告)日:2018-09-06

    申请号:US15885607

    申请日:2018-01-31

    IPC分类号: E05F15/73 B60J5/10

    摘要: A vehicle door opening and closing control device includes a sensor, a determining unit, and a controller. When after an output value of the sensor reaches a threshold, a period in which the output value of the sensor exceeds the threshold continues for not less than a fixed time, and then the output value of the sensor falls below the threshold, the determining unit compares a first output value of the sensor before the output value of the sensor exceeds the threshold and a second output value of the sensor after the output value of the sensor falls below the threshold. When both the first output value and the second output value satisfy a predetermined condition, the determining unit determines that a predetermined motion to be detected by the sensor is performed.