The invention discloses an intersection countdown display and a countdown data pushing system thereof, and relates to the field of traffic signal control. The intersection countdown display comprises a lamp control signal detection module which is used for obtaining the colors of the turned-on signal lamps and corresponding time information, and the colors of the signal lamps comprise yellow, green and red; a control module which is connected with the lamp control signal detection module and is used for obtaining the color of the signal lamp and the corresponding time information, the identifier of the intersection countdown display and the intersection information and direction information of the intersection where the intersection countdown display is located so as to output countdown data; the intersection information is used for representing an intersection where the intersection countdown display is located; the communication module is connected to the control module and used for sending the countdown data to a map server for display; wherein an identifier of the intersection countdown display is an equipment identification code of the communication module.
一种路口倒计时显示器及其推送倒计时数据的系统,涉及交通信号控制领域。路口倒计时显示器包括:灯控信号检测模块,用于获取信号灯点亮的信号灯颜色和对应的时间信息,所述信号灯颜色包括黄色、绿色和红色;控制模块,连接于所述灯控信号检测模块,用于获取所述信号灯颜色和对应的时间信息、所述路口倒计时显示器的标识符和所述路口倒计时显示器所处路口的路口信息和方向信息,以输出倒计时数据;所述路口信息用于表示路口倒计时显示器所处的路口;通信模块,连接于所述控制模块,用于将所述倒计时数据发送至地图服务器中进行显示;其中,所述路口倒计时显示器的标识符为所述通信模块的装备辨识码。
Intersection countdown display and countdown data pushing system thereof
一种路口倒计时显示器及其推送倒计时数据的系统
2023-10-31
Patent
Electronic Resource
Chinese
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