The invention discloses a traffic signal lamp control method and system based on edge calculation, and relates to the technical field of signal lamp control. In the right-turn red light operation process, sidewalk data, non-motorized vehicle lane data and motor vehicle lane data associated with a right-turn lane are regularly acquired through camera equipment; after the sidewalk data, the non-motorized vehicle lane data and the motorized vehicle lane data are substituted into a linear regression analysis algorithm to be analyzed by the edge computing device, the linear regression analysis algorithm outputs a correction factor, and the red light duration is dynamically adjusted according to a comparison result of the correction factor and a correction threshold value; and the right-turn red light operation is controlled through the dynamically adjusted red light duration. After pedestrian data, non-motor vehicle data and motor vehicle data associated with right turning of the vehicle are analyzed in real time through the edge computing device, the red light duration of the right-turning traffic light is dynamically adjusted, and the setting effect of the right-turning traffic light is further improved.
本发明公开了基于边缘计算的交通信号灯控制方法及系统,涉及信号灯控制技术领域,在右转红灯运行过程中,通过摄像设备定时获取与右转车道相关联的人行道数据、非机动车道数据以及机动车道数据,边缘计算设备将人行道数据、非机动车道数据以及机动车道数据代入线性回归分析算法分析后,线性回归分析算法输出校正因子,并依据校正因子与校正阈值的比较结果对红灯时长进行动态调整,并通过动态调整后的红灯时长控制右转红灯运行。通过边缘计算设备实时分析与车辆右转相关联的行人数据、非机动车数据以及机动车数据后,动态调整右转红绿灯的红灯时长,进一步提高右转红绿灯的设置效果。
Traffic signal lamp control method and system based on edge calculation
基于边缘计算的交通信号灯控制方法及系统
30.05.2025
Patent
Elektronische Ressource
Chinesisch
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