Street lamp intelligent traffic signal

Intelligent traffic signal controller urban traffic control system ( 城市交通控制系统) Is a modern city intelligent transport system ( 它的智能交通系统) One of the important composition is mainly used for the control and management of urban road traffic signal. Signal control

the urban traffic control system for urban traffic control system is an important part of modern urban intelligent traffic system, it is mainly used for the control and management of urban road traffic signals. Signal control machine is the one of the key equipment of the system. It is composed of six function module board, including the main LCD screen, the CPU board, control panel, with optical coupling isolation chy-tech driver board, switch power supply, street light price list button plate, etc. , and power distribution board, terminal board, etc. Functions and features can be set up more cycle scheme, manual operation, induction, stepping control and command center for real-time adaptive control, multiple working mode. Adopts modular structure, system suitability is strong. Special control functions: according to actual traffic conditions, the command center can command, special traffic control. Green wave control: in carrying out security, fire protection, rescue, emergency rescue tasks, such as all the traffic on the route will open according to the time the vehicle arrives at a green light, in order to ensure the smooth flow of traffic. Control mode can be achieved by the central controller. A single point of control: each intersection signal by the traffic signal control independently. Induction control: use vehicle detector, according to the vehicle flow automatically adjust the release time. Flash control: yellow light flashing, at a certain frequency to warn or hint of vehicles and pedestrians. Traffic control: according to the intersection of traffic demand, the command center will issue orders, simulation of the traffic signal manual control mode, the realization of public traffic. Have special requirements gradually control: the crossroads. When abnormal traffic flow, can use signal step button to make a release time more reasonable.