发明授权
- 专利标题: Traffic sensor for roadway placement
- 专利标题(中): 道路放置交通传感器
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申请号: US585702申请日: 1996-01-16
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公开(公告)号: US5710558A公开(公告)日: 1998-01-20
- 发明人: Guy P. Gibson
- 申请人: Guy P. Gibson
- 专利权人: Gibson; Guy P.
- 当前专利权人: Gibson; Guy P.
- 主分类号: G08G1/02
- IPC分类号: G08G1/02 ; G08G1/01
摘要:
A traffic sensor for dispostion across a lane or lanes of a roadway includes a pliable strip within which is housed a flexible carrier which in turn supports electrical sensors and coaxial cables. The components are in circuit with a roadside located recording device. Vehicle imparted loads applied to the strip and carrier are counteracted by an inelastic member extending lengthwise of the strip to prevent erroneous electrical impulses. The inelastic is embodied in strands of material embedded in the carrier. Fastener elements extend through the strip for insertion into the roadway for strip retention.
公开/授权文献
- US5079548A Data packing circuit in variable length coder 公开/授权日:1992-01-07