1 Main Functions and Features:

1) Three digits are to show the available lots number

2) The LED indoor screen will be installed in the crossing of the carport.

3) The outdoor screen will be installed in the entrance of carpark space or other outside places.

 

2 How parking assist system /car parking system works:

Firstly, ultrasonic detector takes use of ultrasonic wave to detect the parking space to see if it is occcupied and transfer the relative commands to LED indicator which will turn from green to RED when occupied, or it will turn GREEN.Meanwhile, the UD transmits its status message to ZCU immediately. and ZCU will collect and forward the information to CCU. CCU processes these data  and sends the relevant commands to ZCU and LED panel.

3.Physical Parameter:

 

 Working Temperaure          -20~+80°C
Working Voltage                    AC 110~220V
Supply Frequency                 50~60HZ
Communication Way            RS-485
Communicaition Rate         4800bps
Distance                                ≤1000m

4. We have the successful cases in  CHINA:

9) March, 2008    2100cars  Taipei    Taipei Municiple Carpark

10) April, 2008     1200cars   Singapore  City Squire Mall

11) April, 2008     300cars    Wuxi      YaoHan Department Store

12) April, 2008     310cars    Indonisia         Cambrige city square of Medan

13) May, 2008     200cars    Changchun    Chapter Shopping Center

14) May, 2008      700cars   Tianjing    Railway Station

15) May, 2008    200cars      Weifang   Jialejia Supermarket

16) May,2008     1000cars      Beijing   SOLANA Lifestyle shopping park