Real-time control system for traffic signal lamps at crossroad

十字路口交通信号灯实时控制系统

  • Inventors: ZHANG JINMU
  • Assignees: 张金木
  • Publication Date: September 16, 2015
  • Publication Number: CN-104916146-A

Abstract

本发明涉及十字路口交通信号灯实时控制系统,在离车道流出口附近路段设置成红灯候车路段,采用在十字路口各车道流出口处以及在候车路段的候车入口处各安装一付红外对射装置,该候车入口处红外对射装置配合车道流出口处红外对射装置,用于计数进入该车道候车段的车辆数,它是该车道车辆放行时间的依据。
The invention relates to a real-time control system for traffic signal lamps at a crossroad. A road section near a lane exit is set as a red light waiting road section, each of lane exits at the crossroad and waiting entrances at the waiting road section is provided with a pair of infrared radiation devices, the infrared radiation devices at the waiting entrances are matched with the infrared radiation devices at the lane exits for counting the vehicle number in the waiting sections of lanes, and the vehicle number is the basis of the green light time for the lane vehicles.

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