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    • 12. 发明授权
    • Remote keyless entry transmitter fob with RF analyzer
    • 遥控无钥匙进入发射器支架,带RF分析仪
    • US07042342B2
    • 2006-05-09
    • US10864614
    • 2004-06-09
    • Yi LuoQingfeng Tang
    • Yi LuoQingfeng Tang
    • B60R25/10
    • B60R25/102B60R25/00B60R25/305
    • A portable remote keyless entry fob has a plurality of control elements disposed on the fob for manual activation by a user. A display is provided for displaying information to the user. An RKE transmitter wirelessly transmits RKE messages from the fob to a vehicle-mounted receiver. A wideband receiver receives RF signals broadcast by wireless devices nearby the fob and generates a received signal strength indicator (RSSI) signal in proportion to the RF signals. A controller is coupled to the plurality of control elements, the display, the RKE transmitter, and the wideband receiver wherein the controller has an RKE mode for providing a plurality of remote entry command functions. The controller has a detector mode for detecting presence of a wireless device using a comparison responsive to predetermined signal patterns and the RSSI signal. The controller generates an indication on the display when the wireless device is detected.
    • 便携式远程无钥匙进入支架具有设置在货架上的多个控制元件,用于用户的手动启动。 提供用于向用户显示信息的显示器。 RKE发射机将RKE消息从FOB无线传输到车载接收机。 宽带接收机接收由fob附近的无线设备广播的RF信号,并且与RF信号成比例地生成接收到的信号强度指示符(RSSI)信号。 控制器耦合到多个控制元件,显示器,RKE发送器和宽带接收器,其中控制器具有用于提供多个远程输入命令功能的RKE模式。 控制器具有检测器模式,用于响应于预定的信号模式和RSSI信号,使用比较来检测无线设备的存在。 当检测到无线设备时,控制器在显示器上产生指示。
    • 13. 发明申请
    • Wireless key fob for vehicles
    • US20060054484A1
    • 2006-03-16
    • US10940571
    • 2004-09-14
    • Michael UleskiYi Luo
    • Michael UleskiYi Luo
    • H01H13/14B60L1/00
    • G07C9/00944G05G1/02
    • A key fob assembly comprises an electronic circuit comprising a substrate carrying a plurality of switching elements and a display element. A rear casing member having a first outer rim and receives the electronic circuit. A front casing member has a second outer rim, a plurality of button apertures, and a display window. The button apertures are substantially aligned with the plurality of switching elements and the display window is substantially aligned with the display element. A lens is contained within the display window providing a protective layer over the display element. An elastomeric seal member is provided having an outer periphery captured between the first and second outer rims and having a display aperture defined by an edge wherein the edge is captured between the display element and at least one of the front casing member and the lens. The elastomeric seal member includes a plurality of pedestals aligned with respective ones of the button apertures. A plurality of substantially rigid button caps are each cohered to a respective one of the pedestals and project into a respective one of the button apertures, whereby a button cap can be depressed toward the substrate to actuate a respective one of the switching elements.
    • 19. 发明授权
    • System and method for two-way remote activation with adaptive protocol
    • 用自适应协议进行双向远程激活的系统和方法
    • US09047716B1
    • 2015-06-02
    • US11536209
    • 2006-09-28
    • Riad GhabraRonald O. KingJohn S. NantzTom Q. TangYi Luo
    • Riad GhabraRonald O. KingJohn S. NantzTom Q. TangYi Luo
    • G05B23/00G07C9/00
    • G07C9/00309B60R25/24G07C2009/00793G07C2209/10
    • In one embodiment of a system and method for remote activation of a device includes, a transceiver is provided for transmitting a command signal according to a first transmission protocol having a first data rate, receiving an acknowledgment signal indicating that the command signal transmitted according to the first transmission protocol has been received, and transmitting the command signal according a second transmission protocol, the second transmission protocol having a second data rate less than the first data rate and including partition of the command signal. A controller is provided for selecting the first transmission protocol for use in transmitting the command signal in response to a user input, and selecting the second transmission protocol for use in transmitting the command signal when the transceiver fails to receive the acknowledgment signal.
    • 在用于远程激活设备的系统和方法的一个实施例中,包括:收发器,用于根据具有第一数据速率的第一传输协议发送命令信号;接收指示根据所述命令信号发送的命令信号的确认信号 已经接收到第一传输协议,并且根据第二传输协议发送命令信号,第二传输协议具有小于第一数据速率的第二数据速率并且包括命令信号的分区。 提供控制器,用于响应于用户输入选择用于发送命令信号的第一传输协议,并且当收发器未能接收到确认信号时,选择用于发送命令信号的第二传输协议。