The invention relates to the technical field of traffic signal lamp control, in particular to a traffic signal lamp flicker control method and system. The method comprises the following steps of: firstly, acquiring first schedule data of a target school on the day, first traffic data on the day and first historical traffic data within specified time, thereby determining a first management and control time period; then, acquiring current time and recording the current time as first time; and determining whether to adjust the first traffic signal lamp and the second traffic signal lamp of the target area according to the first control time period and the first time. And if the first time is within the first control time period, adopting a first flicker control strategy. The strategy is based on a first real-time image and a pedestrian crossing pedestrian flow sensing model, is used for obtaining the total number of passing pedestrians, and adjusts a first traffic signal lamp and a second traffic signal lamp by using a traffic signal lamp adjustment parameter according to the relationship between the total number of passing pedestrians and a preset threshold value, thereby effectively achieving the intelligent control of the traffic signal lamps.
本发明涉及交通信号灯控制技术领域,具体为一种交通信号灯闪烁控制方法及系统。首先,获取目标学校当天的第一日程表数据、当天的第一交通数据和指定时间内的第一历史交通数据,从而确定第一管控时间段。接着,获取当前时间,记作第一时间;根据第一管控时间段和第一时间,决定是否对目标区域的第一交通信号灯和第二交通信号灯进行调整。若第一时间在第一管控时间段内,采用第一闪烁控制策略。该策略基于第一实时影像和人行横道行人流感知模型,用于获取过路行人总数量,并根据过路行人总数量与预设阈值的关系,使用交通信号灯调整参数来调整第一交通信号灯和第二交通信号灯,有效实现了交通信号灯的智能控制。
Traffic signal lamp flicker control method and system
一种交通信号灯闪烁控制方法及系统
2024-07-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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