Detecting system for position of moving body |
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| 申请号 | JP10742280 | 申请日 | 1980-08-05 | 公开(公告)号 | JPS5733373A | 公开(公告)日 | 1982-02-23 |
| 申请人 | Hitachi Cable Ltd; | 发明人 | IMAI MITSUO; SONE FUMIKI; | ||||
| 摘要 | PURPOSE:To make a detection of position in a long interval possible by utilizing inductive radio lines such that the number of crossing paired lines which are in- phase with a reference paired line is always a constant in each detecting interval. CONSTITUTION:Crossing paired lines 210-214 are made in-phase in real line parts, and opposite phase in brocken line parts, with a reference paired line, respectively. And taking '1' for the in-phase and '0' for the opposite phase, respectively, then an output signal has pairs of '1' of the same number at each address Z1-Z10. Thereby, validity of a detected address is confirmed by monitoring lines coming the in- phase or the opposite phase through utilizing thus constituted inductive radio lines. Further, since a phase constant of each crossing paired line 210-214 is made to uniform, detecting precision of position is not reduced even if the lines are long- sized. Thereby the detection of position in a long interval is performed with high precision. | ||||||
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| 说明书全文 | |||||||
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