1 How parking guidance systems (parking control system) work
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
2 Features
1)Install LED indicator in the front of car park space for the convenience of driver? observation.
2)Show the parking information to the driver by its color, it willturn from green to red when it occupied, or it will keep green
3)One park space needs one LED indicator.
3 Details
Type: Carport
Place of origin: Fujian, China
Brand name: Keytop
Model number: Key-b02
Current rating: 3.5mA
LED luminance: 9000mcd
LED luminance(RED): 5000mcd
LED number: 6RED+6Green/Blue
Shell: ABS
Working temperature: -50C +80C
Visual angle: 360¢X
Visual range: >50m
