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    • 7. 发明申请
    • MONITORING SYSTEM AND METHOD OF SMART KEY
    • 智能钥匙的监控系统和方法
    • US20090267734A1
    • 2009-10-29
    • US12331839
    • 2008-12-10
    • Young Min Kwon
    • Young Min Kwon
    • B60R25/00
    • G08C17/02B60R25/2036B60R25/245G07C9/00309G07C2009/00333G07C2209/65
    • A smart key monitoring system for a vehicle comprises: a first LF output antenna which transmits an authentication low frequency (LF) signal within a preset distance from a portion of one side of the vehicle; an RF receiver which is installed in a portion of the vehicle and receives an authentication response radio frequency (RF) signal generated by a smart key in response to the authentication LF signal; and a monitoring controller which performs the authentication of the authentication response RF signal received by the RF receiver, receives a request signal for unlocking a first door provided on one side of the vehicle for which the authentication succeeds from an unlock sensor of the first door, and delivers the unlock request signal to a door unlock controller.
    • 一种用于车辆的智能钥匙监控系统包括:第一LF输出天线,其在距车辆一侧的一部分的预定距离内发送认证低频(LF)信号; RF接收机,其安装在所述车辆的一部分中,并且响应于所述认证LF信号而接收由智能钥匙产生的认证响应射频(RF)信号; 以及监视控制器,其执行由所述RF接收器接收到的所述认证响应RF信号的认证,接收用于解锁从所述第一门的解锁传感器成为认证成功的车辆的一侧设置的第一门的请求信号, 并将解锁请求信号发送到门解锁控制器。