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1. 发明授权

US07528738B1 Electronic vertical clearance advertisement safety system 失效
标题翻译：电子垂直间隙广告安全系统
公开(公告)号：US07528738B1
公开(公告)日：2009-05-05
申请号：US12184011
申请日：2008-07-31
申请人： Richard C. Garrett, Sr.
发明人： Richard C. Garrett, Sr.
IPC分类号： G08G1/09
CPC分类号： G08G1/0962 , G08G1/165
摘要： A method includes electronically advertising structural clearance information of overpasses to an oncoming vehicle so as to determine a continued route of the vehicle. Each of the overpasses includes a transceiver. The transceiver of each overpass other than a final overpass sequentially transmits information to the transceiver of a nearest respective overpass in a direction facing the vehicle. The transceiver of an initial overpass transmits information which includes a minimum vertical clearance beneath the initial overpass. The transceiver of each overpass other than the initial overpass compares a minimum vertical clearance beneath its corresponding overpass with a minimum vertical clearance received from the transceiver of a respective preceding overpass and determines a lowest minimum vertical clearance. The transceiver of the final overpass transmits information to the oncoming vehicle. The information transmitted from the transceiver of each overpass other than the initial overpass includes the lowest minimum vertical clearance determined by the corresponding transceiver.
摘要翻译：一种方法包括将立交桥的结构许可信息电子地广告到迎面而来的车辆，以便确定车辆的继续路线。每个立交桥都包括收发器。除了最终立交桥之外的每个立交桥的收发机在朝向车辆的方向上顺序地将信息发送到最近的相应立交桥的收发机。初始天桥的收发器发送信息，该信息包括初始立交通下方的最小垂直间隙。除了初始立交桥之外的每个立交桥的收发机将相应的天桥下方的最小垂直间隙与从前一个立交桥的收发器接收的最小垂直间隙进行比较，并确定最低的最小垂直间隙。最终立交的收发器将信息传送给迎面而来的车辆。从初始立交桥以外的每个立交桥的收发器发送的信息包括由对应的收发器确定的最小的最小垂直间隙。

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