parking navigation led indicator
1.ABS shell,RS485 communication
2.1 sensor controls 1 lamp
3.work with display
Main function of Parking LED light in PGS:
Controlled by the ultrasonic sensor, the main usage of the LED indicator is to show the current parking space status in real time. When the space is occupied, it shows red; And if there is no car in the vehicle, it turns green. Hence, after drivers entering to the carpark, they could find the avaiblable parking space quickly under the guidance of the LED indicator.
There are three colors for your choice, red, green and blue. Color blue is specially used for disables to guide them parking convinently.
3.Zone Control Unit(ZCU) (1 ZCU=30~40 ultrasonic sensors,35 at best)
4.Central Control Unit(CCU) (1 CCU=60 ZCU)
5.LED Panel (number of LED panels are up to the real situation of carport)
network cable(CAT-5E): connections among CCU,ZCU,led display,sensor-sensor
telephone line: sensor-led indicator
Working Principle of PGS:
1. UD detects parking space status(occupied/free) by ultrasonic wave.If occupied ,UD will send command to LED indicator for showing RED,if free,LED indicator will turn Green.(LED indicator is connected with UD by telephone line and under UD’S control)
2. Meanwhile, when parking space status changes, UD will send real-time changed message to ZCU. ZCU will receive and transfer the information to CCU.
3. CCU will receive and process the information from ZCU. After processing, data will be transmitted to LED displayfor showing available parking space currently via ZCU, thus helps guide drivers to empty parking spaces quickly.
3 woking levels of Keytop PGS:
Basic=ultrasonic sensor+LED indicator (work alone with power supply,no need of other devices)
Classic=Basic+ZCU+CCU(general edition)+LED display (drivers can get parking information from LED display at entrance of parking basement)
Advanced=Classic+ZCU+CCU(premium edition)+LEDdisplay (P.S:premium-edition CCU has inbuilt parking management software which supports visit online and can store data for 2 years.)