Motor vehicle with a central locking unit and a remote control for its
operation
    1.
    发明授权
    Motor vehicle with a central locking unit and a remote control for its operation 失效
    机动车辆配有中央锁紧装置及其操作遥控器

    公开(公告)号:US5898230A

    公开(公告)日:1999-04-27

    申请号:US966460

    申请日:1997-11-06

    摘要: A central locking system of a motor vehicle is provided with communication between the transmitter of the remote actuation unit and the receiver of the central locking system in a frequency-hopping spread spectrum mode where M channels are used of a total of N channels of the spread spectrum frequency band chosen, for example, an I/S/M band of 433 MHz to 435 MHz. Switching is effected from one channel to another channel of the N channels in accordance with a timing pattern in which the timing interval I.sub.zs is greater than the duration .DELTA.t of the communication protocol.

    摘要翻译: 机动车辆的中央锁定系统以跳频扩频模式提供远程致动单元的发射机和中央锁定系统的接收机之间的通信,其中M个信道被使用总共N个信道的扩频 选择的频谱频带,例如,433MHz至435MHz的I / S / M频带。 根据定时间隔Izs大于通信协议的持续时间DELTA t的定时模式,切换从N个信道的一个信道到另一个信道。

    Wireless data and energy transmission device
    2.
    发明授权
    Wireless data and energy transmission device 失效
    无线数据和能量传输设备

    公开(公告)号:US06800958B1

    公开(公告)日:2004-10-05

    申请号:US10089775

    申请日:2002-05-31

    IPC分类号: B60L100

    CPC分类号: B60R16/027

    摘要: The invention relates to a device for the wireless transmission of data and energy between an element to be mounted on or in a vehicle body, especially a vehicle sliding door (2), a vehicle seat or a comparable additional unit, and a vehicle body (1). The basic design of the inventive device comprises an electric power source (18), control electronics (17, 17′) mounted in the vehicle body and at least one pertaining coil (20) also mounted in the vehicle body. The device further comprises control electronics (11) mounted in the element and at least one pertaining coil (19) also mounted in the element. Both coils (19, 20) are inductively coupled via a common transmitting/receiving path to transmit data and energy. According to the invention, the coil (19) mounted in the element is enclosed by the coil (20) mounted in the vehicle body and can be displaced in a longitudinal direction within the coil (20) mounted in the vehicle body or vice versa.

    摘要翻译: 本发明涉及一种用于在要安装在车体上或车身上的元件(特别是车辆滑动门(2),车辆座椅或可比较的附加单元以及车身(例如, 1)。 本发明的装置的基本设计包括电源(18),安装在车身中的控制电子装置(17,17')和还安装在车体中的至少一个相关线圈(20)。 该装置还包括安装在元件中的控制电子器件(11)和还安装在该元件中的至少一个相关线圈(19)。 两个线圈(19,20)经由公共发送/接收路径感应耦合以传输数据和能量。 根据本发明,安装在元件中的线圈(19)被安装在车体中的线圈(20)包围,并且可以在安装在车身中的线圈(20)内的纵向方向上移位,反之亦然。