According to a motor vehicle countdown electronic information indication board at the traffic light intersection, a main control board is used for receiving auxiliary information or traffic light waiting time of an external traffic signal machine, and the display priority of the traffic light waiting time is higher than that of the auxiliary information; the main control board is also used for issuing the auxiliary information or the traffic light waiting time to the display screen; and the display screen is used for displaying auxiliary information or traffic light waiting time in the same area. According to the motor vehicle countdown electronic information indication board, various kinds of information can be displayed on the countdown electronic information indication board for the motor vehicle, and resources are saved.
本发明提供的红绿灯路口的机动车倒计时电子信息指示牌,主控板用于接收辅助信息或外部交通信号机的红绿灯等待时间,其中红绿灯等待时间的显示优先级高于辅助信息的显示优先级;主控板还用于将辅助信息或红绿灯等待时间下发给显示屏;显示屏用于在同一个区域内显示辅助信息或红绿灯等待时间。该机动车倒计时电子信息指示牌,能够在机动车倒计时电子信息指示牌上显示多种信息,节约资源。
Motor vehicle countdown electronic information indication board at traffic light intersection
一种红绿灯路口的机动车倒计时电子信息指示牌
2021-04-16
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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