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    • 9. 发明申请
    • Self-powered power bus sensor employing wireless communication
    • 采用无线通信的自供电总线传感器
    • US20060076838A1
    • 2006-04-13
    • US10962682
    • 2004-10-12
    • Mark SolvesonCharles LuebkeJoseph Engel
    • Mark SolvesonCharles LuebkeJoseph Engel
    • G01K7/00
    • G01R15/183G01R1/18G01R15/205
    • A sensor apparatus for a power bus including a current and a temperature includes a housing and one or more sensors. Each of the sensors is adapted to sense one of the current or the temperature of the power bus. A radio transceiver circuit is adapted to transmit a first wireless signal and to receive a second wireless signal. A processor is adapted to input the sensed current and the sensed temperature from the sensors and to output corresponding signals to the radio transceiver circuit in order to transmit the first wireless signal. A power supply is adapted to employ voltage produced by magnetically coupling the power bus to one or more coils, in order to power the sensors, the radio transceiver circuit and the processor from flux arising from current flowing in the power bus.
    • 包括电流和温度的电力总线的传感器装置包括壳体和一个或多个传感器。 每个传感器适于感测电力总线的电流或温度之一。 无线电收发器电路适于发送第一无线信号并接收第二无线信号。 处理器适于从传感器输入感测的电流和感测到的温度,并且向无线电收发器电路输出相应的信号,以便发送第一无线信号。 电源适于采用通过将功率总线磁耦合到一个或多个线圈而产生的电压,以便为传感器,无线电收发器电路和处理器提供电流,这些电流来自在电力总线中流动的电流。
    • 10. 发明申请
    • Method and system for associating a vehicle trailer to a vehicle
    • 将车辆拖车与车辆相关联的方法和系统
    • US20070225872A1
    • 2007-09-27
    • US11386438
    • 2006-03-22
    • Charles LuebkeRobert Anderson
    • Charles LuebkeRobert Anderson
    • G06F17/00
    • G08G1/017
    • A system and method for associating a vehicle and vehicle trailer is described. The system comprises one or more sensors that transmit information wirelessly to a tractor display unit. The tractor display unit determines whether the sensor is associated with a trailer to which it is connected and filters out messages from sensors that are not associated with its trailer. To determine which sensors are associated with its trailer, a processor in the tractor display unit synchronizes the reception of sensor messages with the reception of a synchronizing signal, such as a signal generated by operating an auxiliary power system, turn signal, or brake.
    • 描述了用于关联车辆和车辆拖车的系统和方法。 该系统包括将信息无线地传送到拖拉机显示单元的一个或多个传感器。 拖拉机显示单元确定传感器是否与其连接的拖车相关联,并且过滤掉与其拖车不相关联的传感器的消息。 为了确定哪些传感器与其拖车相关联,拖拉机显示单元中的处理器将传感器消息的接收同步接收同步信号,例如通过操作辅助电力系统,转向信号或制动器产生的信号。