The embodiment of the invention provides a traffic signal timing method and device. The method comprises the steps that: candidate timing schemes of traffic signals are acquired; the candidate timing schemes are input into a preset traffic simulation system, and traffic state parameters and traffic index parameters output by the traffic simulation system are obtained; and a target timing scheme is determined by adopting the traffic state parameters and the traffic index parameters. According to the traffic signal timing method and device, the traffic simulation system can be adopted to evaluate the timing scheme, a real environment does not need to be adopted to evaluate the candidate timing schemes, the evaluation efficiency of the timing scheme is improved, and adverse effects on the real environment are avoided; and meanwhile, the traffic simulation system can obtain the traffic condition of a preset area based on the candidate timing schemes, and can comprehensively evaluate the candidate timing schemes by adopting the traffic state parameters and the traffic index parameters, so that the evaluation accuracy of the candidate timing schemes is improved.
本申请实施例提供了一种交通信号的配时方法和装置,所述方法包括:获取交通信号的候选配时方案;将所述候选配时方案输入预设的交通仿真系统,获取所述交通仿真系统输出的交通状态参数以及交通指标参数;采用所述交通状态参数以及所述交通指标参数,确定目标配时方案。通过本申请实施例的交通信号的配时方法,可以采用交通仿真系统对配时方案进行评估,而无需采用真实环境对候选配时方案进行评估,提高了配时方案的评估效率,且避免对真实环境产生不良影响。同时交通仿真系统可以基于候选配时方案获取预设区域的交通情况,可以采用所述交通状态参数以及所述交通指标参数对候选配时方案进行全面的评估,提高候选配时方案的评估准确性。
Traffic signal timing method and device
一种交通信号的配时方法和装置
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
NTIS | 2008
|Traffic Signal Timing Optimization
Transportation Research Record | 2013
|New method improves traffic signal timing
Engineering Index Backfile | 1964
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