Systems for locating mobile objects by inductive radio
    1.
    发明授权
    Systems for locating mobile objects by inductive radio 失效
    通过感应式无线电定位移动物体的系统

    公开(公告)号:US4491967A

    公开(公告)日:1985-01-01

    申请号:US399151

    申请日:1982-07-16

    IPC分类号: B61L25/02 H04B5/00 B61L3/12

    CPC分类号: B61L25/025 B61L25/026

    摘要: An object moves along a predetermined route adjacent a pair of inductive radio lines crossed at two predetermined intervals P.sub.1 and P.sub.2. A sensing device on the object senses the intervals and enables generation of an object position signal having a first code value when the interval P.sub.1 is sensed and a second code value when the interval P.sub.2 is sensed.

    摘要翻译: 物体沿着与以两个预定间隔P1和P2交叉的一对感应无线电线路相邻的预定路线移动。 物体上的感测装置感测间隔,并且能够在检测到间隔P1时产生具有第一代码值的对象位置信号,并且当感测到间隔P2时产生第二代码值。