发明名称 |
MEASURING METHOD FOR NUMBER OF WHEELS |
摘要 |
PURPOSE:To easily, exactly measure number of wheels, by arrainging two couples of light projector-receiver portion so as to project and receive beam laid in parallel roadway surface, perpendicularly and disgonally to traveling direction of vehicles. |
申请公布号 |
JPS5329778(A) |
申请公布日期 |
1978.03.20 |
申请号 |
JP19760104800 |
申请日期 |
1976.08.31 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
WATANABE MASAHIRO;SHIBUYA HIDEO;KAMIHARAKO MITSUAKI |
分类号 |
G08G1/015;G01V8/20;G06M7/00 |
主分类号 |
G08G1/015 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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