traffic guidance system

parking systems is to guide the drivers to find the free lots quickly.



1. Main Functions of Ultrasonic Detector:




1). UD(ultrasonic detector) as one of the main part of automated parking system makes use of ultrasonic detecting the parking space to get message and transfer to ZCU or other equipments by RS485.
2). One parking space needs one UD which is installed in the middle of the car park space.

2.How parking Guidance System 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.

3.Cases:

1. April,2009     105 bays      Spain                OviedoBus station

2. May,2009      330 bays     Chengdu              CNPC South China branch

3.May, 2009      109 bays     Beijing                Ocean family

4.June,2009      650 bays      France                  Alizes

5.July, 2009       890 bays      Kunming             THE TWIN TOWERS

6. July,2009       1700 bays     Philippines             SM megamall

7. Aug, 2009        1160 bays    Poland                 Krakow airport

8. Aug, 2009       170 bays      Slovakia               CASSOVAR

9. Aug, 2009       158 bays       Iran                Shiraz shopping mall

10. Sep,2009          50 bays      Norway            subsea7 office building



....

4.CE certification.