The invention discloses a tunnel signal lamp control system and a centralized controller, and the system comprises: an upper computer which is in communication connection with the centralized controller and outputs a control instruction to the centralized controller; the centralized controller which receives the control instruction and sends the control instruction to the control unit in communication connection with the centralized controller; a plurality of control units which are in communication connection with the centralized controller and receive control instructions issued by the centralized controller; a signal lamp which is turned on or off under the control of a control unit electrically connected with the signal lamp, wherein the control instruction at least comprises on-off information, strobe frequency information and color information of the signal lamp. By the adoption of the control system of the signal lamp in the tunnel, early warning prompt can be conducted on the passing condition in the tunnel, and early warning prompt can also be conducted on the speed of the vehicle.
本发明公开一种隧道信号灯控制系统及集中控制器,该系统包括:上位机,与集中控制器通信连接,向集中控制器输出控制指令;集中控制器,接收控制指令并发送至与之通信连接的控制单元;若干控制单元,与集中控制器通信连接,接收集中控制器下发的控制指令;信号灯,在与之电连接的控制单元的控制下启动或关闭;其中,控制指令至少包括信号灯的通断信息、闪频信息、和颜色信息。采用本发明,所实现的隧道内信号灯的控制系统既能对隧道内通行状况进行预警提示,又能对车辆本身的车速进行预警提示的。
Tunnel signal lamp control system and centralized controller
隧道信号灯控制系统及集中控制器
2020-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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