Traffic signal control method and device, electronic equipment and storage medium
Traffic signal control method and device, electronic equipment and storage medium
- Neue Suche nach: YUAN XINLIANG
- Neue Suche nach: YUAN XINLIANG
The invention relates to a traffic signal control method and apparatus, an electronic device and a storage medium. The method comprises the steps of obtaining intersection information of each intersection, traffic flow information and a timing scheme of a traffic signal in a historical duration of a target area; according to the traffic flow information of each intersection, determining at least one homogeneous time period within the historical duration, the homogeneous time period representing the time period with similar traffic flow rules of each intersection of the target area within the historical duration; for any homogeneous time period, optimizing a timing scheme in the homogeneous time period according to the traffic flow information and the intersection information corresponding to the homogeneous time period to obtain a target timing scheme in the homogeneous time period; and controlling traffic signals of each intersection in the target area according to the target timing scheme corresponding to the at least one homogeneous time period. According to the embodiment of the invention, the traffic balance of the whole target area can be realized, the operation is efficient, and the traffic jam phenomenon is reduced.
本公开涉及一种交通信号控制方法及装置、电子设备和存储介质，所述方法包括：获取目标区域在历史时长内的各交叉口的交叉口信息、交通流信息以及交通信号的配时方案；根据各交叉口处的交通流信息，确定历史时长内的至少一个同质时段，同质时段表征目标区域的各交叉口在历史时长内交通流规律相似的时段；针对任一个同质时段，根据同质时段对应的交通流信息与交叉口信息，优化同质时段内的配时方案，得到同质时段内的目标配时方案；根据至少一个同质时段对应的目标配时方案，控制目标区域内各交叉口的交通信号。本公开实施例可实现整个目标区域的交通均衡、运行高效，减少交通拥堵现象。
Dokumentinformationen
Traffic signal control method and device, electronic equipment and storage medium
交通信号控制方法及装置、电子设备和存储介质
2022-07-08
Patent
Elektronische Ressource
Chinesisch
| IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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