ZCU designed for the indoor ultrasonic parking guidance system is the solution to hep drivers find an empty parking lots quickly .
Zone control unit(ZCU) collects real-time parking data from ultrasonic detector and then transfer to central control unit(CCU) for processing.Also connect with CCU and LED display,to transfer command of available parking spaces to LED display. Each ZCU maximum can support 60 ultrasonic detector(on the condition that the max. distance from ZCU to end of ultrasonic detector is within 150m). There are 2 communication way:RS485 and TCP/IP. Inside the ZCU there are 2 control board and 1 power supply,we can check real-time working status of ultrasonic detector from LCD screen.Also check the communication status between ultrasonic detector and ZCU,CCU and ZCU.
1.1 Technical Parameters(RS485)
Communication Way: RS485
Baud Rate: RS-485-B:4800bps RS-485-C:9600bps
Input Voltage: AC110~240V
Working Voltage: DC24V
Working Power: 3W
Working Temperature: -40~+80℃
Capacity: support 60 sensors at most
Dimension: 300*260*73 mm
Casing Material: Cold-rolled sheet
1.2 Technical Parameters(TCP/IP)
Communication Way: TCP/IP protocol(with CCU),RS485 protocol(4800bps,with sensor)