Remote Monitor and Control System Based on ARM9 and CAN Bus

This paper researches the remote monitor and control system based on ARM9 and CAN bus,and introduces interface methods of ARM9 and Ethernet,conversion methods of CAN/Ethernet protocol and construction of the network database.By adopting the technologies of embedded network interface device in the network environment of self-identification,self-description and interoperability,it realizes the functions of dynamic configuration and reconstruction for network sensors.Test results show that the system can meet the requirements of real-time and reliable maintenance,monitor and control,and realizes remote monitor effectively.