发明名称 |
TRAFFIC PREEMPTION SYSTEM WITH HEADWAY MANAGEMENT |
摘要 |
A traffic-preemption system and method that communicates an identification code from vehicles to a traffic location. Traffic light control equipment, such as a receiver and traffic light circuit at each intersection of a controlled area, is used to manage headway in mass-transit systems as well as to provide traffic light pre-emption for emergency vehicles. Each traffic light circuit in the controlled area has a receiver located at a traffic location and adapted to receive an identification code from a mass-transit vehicle. A decoding circuit responds to the received identification code by attempting to identify the mass-transit vehicle and determine the timing on the identified route that improves an identified vehicle's headway and/or route timing. In response to determining the timing, a traffic-preemption command is generated for a traffic light on the identified route. |
申请公布号 |
KR20080016963(A) |
申请公布日期 |
2008.02.22 |
申请号 |
KR20087001228 |
申请日期 |
2008.01.16 |
申请人 |
GLOBAL TRAFFIC TECHNOLOGIES, LLC |
发明人 |
SCHWARTZ MARK A. |
分类号 |
G08G1/00;G08G1/07;G08G1/087;G08G1/095 |
主分类号 |
G08G1/00 |
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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