parking assist system (CCU)

Description

1. Central controller of parking guidance system: 1) main functions: 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 equipment; Besides it updates the LED displays data via RS****-NODE. One CCU can control *0 ZCU in max. 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 Specification Type: Carport Place of Origin: Fujian, China Brand name: Keytop Model Number: Keytop-c*1 Principle: Ultrasonic Work temperature: **0C**-**0C Frequency: ****0Hz Rate voltage: AC******0V Baud Rate: RS****-NODE: ***0bp; RS****-PC: ****0bps COM1: To ZCU Voltage: DC5V Available distance: more than ***0m