The Parking Guiance System detects, counts and indicates vacant spaces in "real time, " then guides motorists to the closest available space. It will reduce maintenance costs, pollution, customer complaints and stress on motorists. It also improves parking lot image, help increase revenue.
How PGS Works
Firstly, UD takes use of ultrasonic wave to detect the car space to see if it is occupied by vehicles and transfer relative command to LED Indicator which will turn from green to RED when occupied, or it will keep GREEN;
Meanwhile, the UD transmit its status message to ZCU immediately, and ZCU will collect and forward the information to CCU; CCU processes these data and sends the relevant command to ZCU and LED panel.