Electronic Toll Collection System Based on ZigBee_MCU

Abstract

According to the actual needs of national expressway networking tolling, this paper designed a electronic toll collection system based on ZigBee and MCU technology. The communication module of the system was designed based on the Z-Stack1.4.3 of TI company, vehicles automatic identification and electronic toll collection function were implemented. The 89C54 of STC was the core of the control module, information query and voice prompt function were implemented by use of keys, LCD and ISD1700. The reliability and feasibility of system were proved by the test of onboard unit and the ZigBee communication module.