The invention discloses a traffic signal control method and a traffic signal lamp controller, and the method comprises the steps: obtaining the initial detection data of a first detection region corresponding to a current phase through the traffic signal lamp controller within a set time range before the green light operation starting moment of the current phase; determining the minimum green light duration of the current phase according to the initial detection data; acquiring first detection data of the first detection area when the green light in the current phase runs to the current moment; judging whether the green light duration of the front phase needs to be prolonged or not according to the first detection data; if yes, prolonging the duration of the green light on the basis of the current moment; otherwise, controlling the green light to run for the target green light duration and then ending; wherein the target green light duration is determined according to the size relation between the minimum green light duration and the green light running duration until the current moment. The method and the device are used for improving the fineness of signal control of an intersection, so that a better effect of signal adjustment is achieved.
本申请公开了一种交通信号的控制方法和交通信号灯控制机,该方法包括:在当前相位的绿灯开始运行时刻之前的设定时间范围内,交通信号灯控制机获取当前相位对应的第一检测区域的初始检测数据;根据初始检测数据确定当前相位的最小绿灯时长;获取当前相位中绿灯运行至当前时刻时,第一检测区域的第一检测数据;根据第一检测数据,判断前相位的绿灯时长是否需要延长;若是,则在当前时刻的基础上,延长绿灯时长;否则,控制绿灯运行完目标绿灯时长后结束;其中,目标绿灯时长是根据最小绿灯时长和截止到当前时刻绿灯运行时长的大小关系确定的。用以提高对交叉口的信号控制的精细度,进而使信号调节达到一个较优的效果。
Traffic signal control method and traffic signal lamp controller
一种交通信号的控制方法和交通信号灯控制机
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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