The invention discloses a special vehicle priority post signal time compensation method, and the method comprises the following steps: S1, estimating the phase-level queuing length in real time; s2, reading a signal reference scheme of the intersection; s3, calculating and operating a transition scheme; and S4, acquiring queuing intensity according to the transition scheme, and performing signal time compensation effect evaluation. As a transition scheme calculation and scheduling mechanism, the traffic demand of each phase can be balanced, the self-adaptive compensation of intersection signals is realized, and the interference of special vehicles preferentially on the passing of social vehicles is reduced to the minimum.
本发明公开了一种特种车辆优先的事后信号时间补偿方法,一种特种车辆优先的事后信号时间补偿方法,包括以下步骤:S1,实时估计相位级排队长度;S2,读取路口的信号基准方案;S3,计算并运行过渡方案;S4,根据过渡方案获取排队强度,进行信号时间补偿效果评估。作为一种过渡方案计算和调度机制,能够均衡各相位交通需求,实现路口信号的自适应补偿,使特种车辆优先对社会车辆通行的干扰降到最低。
Afterwards signal time compensation method for special vehicle priority
一种特种车辆优先的事后信号时间补偿方法
2022-06-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2024
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