Solution Overview

The system is mainly used for only single traffic lane but double action running. It include 2pcs of traffic light controller (PGS-330) and two signal light.

When there is no car in traffic lane, traffic light at both ends will be green; when there a car is entering into lane at one end, light will be red at other end; When the quantity of vehicles in lane is greater than or equal to the set number, red light will on at both ends, until there is no car in channel and the green light will be on at both ends.

Automatic error correction: When the loop count is wrong, over a certain time (the red light running time), the system will return to green state of both ends automatically.

Real-time statistics of available spaces in car park, available lots free guidance screen can be mounted.