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    • 6. 发明授权
    • Dual range vehicle remote
    • 双程车辆遥控
    • US07397344B2
    • 2008-07-08
    • US11030658
    • 2005-01-06
    • John NantzMatthew HonkanenBruce D. Conner
    • John NantzMatthew HonkanenBruce D. Conner
    • H04Q1/00G08C19/00
    • G07C9/00174B60R25/209B60R25/24G07C9/00182G07C2009/00261
    • A method and system are disclosed for operating a controller of and a RKE system to provide for short distance functions that are actuatable from a key fob at a shorter distance from the vehicle than other long distance functions. This may include receiving a desired type of radio frequency signal; actuating a high gain mode of a receiver of the controller; detecting a message from an acceptable remote keyless entry transmitter; decoding a function code portion of the message; changing the receiver from the high gain mode to a lower gain mode if the function code is not a long distance function; decoding a remaining portion of the message; determining if the remaining portion of the message was decoded properly; and performing the requested function if the remaining portion of the message was decoded properly.
    • 公开了一种用于操作RKE系统的控制器的方法和系统,以提供可从距离车辆较短距离的钥匙扣可致动其他远距离功能的短距离功能。 这可以包括接收期望类型的射频信号; 启动控制器的接收器的高增益模式; 从可接受的远程无钥匙进入发射机检测消息; 对消息的功能代码部分进行解码; 如果功能代码不是长距离功能,则将接收器从高增益模式改变为较低增益模式; 解码消息的剩余部分; 确定消息的剩余部分是否被正确解码; 并且如果消息的剩余部分被正确解码,则执行所请求的功能。
    • 8. 发明申请
    • Vehicle remote communication system command verification method
    • 车辆远程通信系统命令验证方法
    • US20050208894A1
    • 2005-09-22
    • US10801911
    • 2004-03-16
    • Bruce ConnerQingfeng TangJohn NantzLouis Baumgartner
    • Bruce ConnerQingfeng TangJohn NantzLouis Baumgartner
    • B60R25/00H04B7/00H04L1/16
    • B60R25/24B60R25/209H04L1/16
    • The present invention concerns a method for verifying a command in a vehicle remote communication system. The remote communication system includes a remote transmitter, and a vehicle body having a receiver module and a control module connected by a communication bus disposed therein. The control module is in communication with at least one vehicle system. The remote transmitter transmits an activation signal that is received and decoded by the receiver module. The receiver module transmits a first message along the communication bus that is received by the control module. The control module transmits an acknowledgment message that is received by the receiver module. The receiver module re-transmits the first message that is received by the control module. The control module then initializes a vehicle system command to the vehicle system, thereby preventing an inadvertent activation of the vehicle system.
    • 本发明涉及一种用于验证车辆远程通信系统中的命令的方法。 远程通信系统包括远程发射机,以及具有接收机模块和通过设置在其中的通信总线连接的控制模块的车体。 控制模块与至少一个车辆系统通信。 远程发射机发送由接收机模块接收和解码的激活信号。 接收机模块沿着通信总线发送由控制模块接收的第一消息。 控制模块发送由接收机模块接收的确认消息。 接收机模块重新发送由控制模块接收的第一消息。 控制模块然后将车辆系统命令初始化到车辆系统,从而防止车辆系统的无意的激活。