Description

1) Specification: work temperatureï&frac*4;š **0ï&frac*2;žï&frac*4;‹*0℃ rate voltageï&frac*4;š AC **0~**0V frequencyï&frac*4;š *0~*0HZ communication: 2 RS***2 serial portï&frac*4;ˆRS****-NODE RS****-PCï&frac*4;‰ baudï&frac*4;š RS****-NODEï&frac*4;š***0bpsï&frac*4;›RS****-PCï&frac*4;š****0bps distanceï&frac*4;š ≤***0m 2) Main function: â‘ . CCU main function is to inquire about the relevant ZCU data via RS***-NODE by turns and process these data; then send these processed data to PC or other relevant equipments; besides it updates the LED display’s data via RS***-NODE. â‘¡. One CCU can support *0 ZCU in ***** 3)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. We have the most successful cases in China, pls kindly note below about some of them: case:1 April, ***7 **0 cars Singapore causeway point(OEM) 2 April, ***7 **0 cars Singapore NorthPoint shopping plaza(OEM) 3 May, ***7 ***0 cars Singapore Jurong Point Shopping Centre(OEM) 4 July, ***7 ***0 cars Xiamen Hexiangxi Road 5 August, ***7 **0 cars Singapore Paragon Shopping Center(OEM) 6 Sep, ***7 ***0 cars Shenzhen Headquarter of Wal-mart 7 Sep, ***7 **0 cars Singapore Square 2(OEM) 8 Dec, ***7 **0 cars Kunshan Parking lots of civil gymnasium 9 Dec, ***7 **0 cars Singapore Millenia walk shop(OEM) *0 Jan, ***8 **0 cars Beijing Parkson Shopping Center *1 March, ***8 ***0 cars Taipei Taipei municipal CarPark *****