SYSTEM AND METHOD FOR TOWING A TRAILER
    43.
    发明申请
    SYSTEM AND METHOD FOR TOWING A TRAILER 有权
    拖拉机的系统和方法

    公开(公告)号:US20110042154A1

    公开(公告)日:2011-02-24

    申请号:US12856685

    申请日:2010-08-16

    摘要: Systems for towing a trailer by a towing vehicle and a method for controlling such a system are disclosed. The systems and method are configured to maintain a constant towing load on the towing vehicle as well as optimizing other performance criteria such as fuel efficiency. The system comprises a closed loop controller, a towing arm assembly, a load measuring device, an electric hub motor, brakes, a motor controller and a brake controller disposed on the trailer. In another embodiment, two separate systems are installed, one on each side of the trailer. A load force feeds into a PID controller programmed with preset proportional, differential and integral parameters. The PID controller generates a command signal to either modulate the brakes or motor up or down depending on the sign of the command signal. A process output updates the system which continuously adjusts based on driving conditions.

    摘要翻译: 公开了通过牵引车牵引拖车的系统和用于控制这种系统的方法。 这些系统和方法被配置为保持牵引车辆上的恒定拖曳负载,以及优化其他性能标准,如燃油效率。 该系统包括设置在拖车上的闭环控制器,牵引臂组件,负载测量装置,电动轮毂电动机,制动器,电动机控制器和制动控制器。 在另一个实施例中,安装两个单独的系统,一个在拖车的两侧。 负载力进入一个用预设的比例,微分和积分参数编程的PID控制器。 PID控制器产生一个命令信号,以根据命令信号的符号向上或向下调制制动器或电机。 过程输出更新基于行驶条件不断调整的系统。

    External power source connecting device for an electric vehicle
    44.
    发明授权
    External power source connecting device for an electric vehicle 失效
    电动汽车外部电源连接装置

    公开(公告)号:US06994560B2

    公开(公告)日:2006-02-07

    申请号:US10741033

    申请日:2003-12-19

    申请人: Akira Kohchi

    发明人: Akira Kohchi

    IPC分类号: H01R29/00

    摘要: A plurality of prongs of a connector box and a plurality of receptacles of a receptor box are electrically connected by mating each respectable pairs together. The boxes are coupled by a mechanical leveraged maneuver. The connecting device then connects vehicular circuits of an electric vehicle including those for auxiliary equipment to a battery-carrying trailer which is to be mechanically attached thereto and allows the electric vehicle to either extend its range, or be rescued from power shortage by electricity supplied by other than batteries onboard therein. The connecting device has a safety mechanism for preventing accidental separation of an electric connection, and for protecting operators from receiving electrical shock.

    摘要翻译: 连接器盒的多个插脚和接收盒的多个插座通过将每个可重叠的对配合在一起而电连接。 这些箱子通过机械杠杆操纵联接。 连接装置然后将包括用于辅助设备的电动车辆的电动车辆的车辆电路连接到要机械地附接到其上的电池拖车,并允许电动车辆延伸其范围,或者通过由 除了其中的电池。 连接装置具有用于防止电气连接的意外分离的安全机构,并且用于保护操作者免受电击。