公开(公告)号：US4899158A

公开(公告)日：1990-02-06

申请号：US243833

申请日：1988-09-13

申请人： Takashi Saeki ,  Takayuki Nii ,  Hirotake Fukui ,  Toshiro Mishina ,  Haruo Nakano ,  Hitoshi Sakakibara

发明人： Takashi Saeki ,  Takayuki Nii ,  Hirotake Fukui ,  Toshiro Mishina ,  Haruo Nakano ,  Hitoshi Sakakibara

IPC分类号： G01S13/78 ,  G01S13/82 ,  G07C9/00

CPC分类号： G07C9/00111 ,  G01S13/78 ,  G01S13/825

摘要： A moving object discriminating system is arranged so that a signal transmitted from an interrogator is received by a responder where the signal received is processed at a control circuit, the processed signal is phase-modified by own stored data of the responder and returned to the interrogator as an answer signal, and the interrogator discriminates the moving object as based on the answer signal. The responder is thereby sufficiently minimized in size for achieving as improved mountability of the responder with respect to the moving object to be discriminated.

摘要翻译： 移动物体识别系统被布置成使得从询问器发送的信号被接收到的信号在控制电路处理的应答器接收，处理后的信号被响应者的自己存储的数据相位修改并返回到询问器 作为应答信号，并且询问器基于应答信号来识别移动物体。 因此，响应者的尺寸被充分地最小化，以实现响应者相对于被辨别的移动物体的安装性能的改善。