Robot apparatus for detecting direction of sound source to move to sound source and method for operating the same
    1.
    发明授权
    Robot apparatus for detecting direction of sound source to move to sound source and method for operating the same 失效
    用于检测声源移动到声源的方向的机器人装置及其操作方法

    公开(公告)号:US06308114B1

    公开(公告)日:2001-10-23

    申请号:US09719866

    申请日:2000-12-19

    Applicant: In-Kwang Kim

    Inventor: In-Kwang Kim

    CPC classification number: G01S5/22

    Abstract: A robot apparatus for detecting a sound signal outputted from a sound signal generating unit to move to a position of the sound signal generating device, wherein the sound signal has a specific pattern, includes: at least three sound receiving unit (114) for receiving the sound signal; a phase difference detecting unit (118) for detecting a phase difference between each sound signal from the sound receiving unit (114); a processing unit (125) for determining a position of the sound generating unit using the phase difference, to generate a moving control signal; and a moving unit (130) for moving the robot apparatus in response to the moving control signal.

    Abstract translation: 一种用于检测从声音信号发生单元输出的声音信号移动到声音信号发生装置的位置的机器人装置,其中声音信号具有特定的图案,包括:至少三个声音接收单元(114),用于接收 声音信号; 用于检测来自声音接收单元(114)的每个声音信号之间的相位差的相位差检测单元(118) 用于使用所述相位差确定所述声音产生单元的位置的处理单元(125),以产生移动控制信号; 以及用于响应于移动控制信号移动机器人装置的移动单元(130)。

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