Radar detector having function of hands-free device
    7.
    发明授权
    Radar detector having function of hands-free device 有权
    雷达探测器具有免提装置功能

    公开(公告)号:US07440779B2

    公开(公告)日:2008-10-21

    申请号:US11299770

    申请日:2005-12-13

    IPC分类号: H04M1/00

    摘要: A radar detector enabling hands-free communication over a mobile phone by connecting the mobile phone to the radar detector. The radar detector includes a horn antenna; a signal-processing unit (SPU) for detecting a signal received by the horn antenna; a laser module for receiving a laser signal; a central processing unit (CPU) for controlling the SPU; a pulse delay unit for delaying or sustaining a CPU pulse; a sweep voltage generator unit for driving the SPU; a warning unit for warning the detected signal; an audio amplifier controller connected to the CPU and the warning unit to amplify an audio signal; and a connecting unit installed to connect the audio amplifier controller with a mobile phone. The connecting unit includes a microphone, a switch for reception of a signal from the mobile phone, and a connection portion for connection to the mobile phone.

    摘要翻译: 一种雷达检测器,通过将移动电话连接到雷达探测器,实现手机上的免提通信。 雷达检测器包括喇叭天线; 用于检测由喇叭天线接收的信号的信号处理单元(SPU); 用于接收激光信号的激光模块; 用于控制SPU的中央处理单元(CPU); 用于延迟或维持CPU脉冲的脉冲延迟单元; 用于驱动SPU的扫描电压发生器单元; 用于警告所检测到的信号的警告单元; 音频放大器控制器,连接到CPU和警告单元以放大音频信号; 以及安装用于将音频放大器控制器与移动电话连接的连接单元。 连接单元包括麦克风,用于接收来自移动电话的信号的开关,以及用于连接到移动电话的连接部分。