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Timing submission of transit signal priority requests to reduce transit vehicle stop times
Timing submission of transit signal priority requests to reduce transit vehicle stop times
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机译:定时提交公交信号优先请求,以减少公交车辆的停车时间
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摘要
Approaches are disclosed for timing the submission of transit signal priority (TSP) requests. A phase selector receives TSP information of a vehicle at a current time, and the phase selector determines an estimated time of arrival (ETA) of the vehicle at an intersection having a traffic signal controlled by an intersection controller. The phase selector determines the arrival phase of the traffic signal at the ETA, along with a phase-relative arrival time of the ETA. The phase selector determines a time to issue the TSP request based on the phase-relative arrival time, and issues the TSP request to the intersection controller at the determined time.
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