Solar Traffic Light

In the daytime, the battery will be charged by the solar panel and supply energy to power up the traffic lights and traffic controllers (host and receivers). At night and rainy or cloudy day, traffic lights and traffic light controllers will be powered up by the battery itself which full charged during the daytime.

Wireless Control Mode

Time Control

Traffic light controllers have 1pc host and 3pcs receivers. Based on wireless transmission system, all control signals are transferred from the host to the receivers to control the switch on and off of traffic lights according to pre-set program by time.

Traffic Flow Control

Each lane will have a Geomagnetic sensor buried underground, and the sensor will deliver data to Wireless Sensor Data Collector, then Wireless Sensor Data Collector will transfer the data to the Data Calculation Center, then delivery the results to the Solar Traffic Light Controller. Solar Traffic Light Controller will send switch on and switch off orders to each traffic light.