Abstract:

This paper introduces a design scheme of vehicle monitoring system based on wireless transmission and its implementation.The system uses the main controller of the Bluetooth module as the carrier of information transmission with system data transferred in wireless way to the mobile terminal.Compared with the monitoring system of the same functions,the system is more intelligent and more convenient for users and realizes remote monitoring within the transmission range.The Freescale series single chip is chosen as the processor.The single chip microcomputer communication between the car and the Bluetooth chip is established with mobile communication terminals developed by the Android development tools.The effectiveness,stability and reliability of the proposed system have been verified in practical application.

Key words: vehicle monitoring;Bluetooth;mobile terminal;can bus