Research Of Remote Monitoring System Based On DSP

Based on overall and detailed analysis of developing tendency and reliability,systematical discussion to the Remote Monitoring System,this dissertation focuses on the research of Remote Monitoring System. It gives a method to constitute Remote Monitoring System,which is on the base of Controller Area Network (CAN),and its hardcore is Digital Signal Processing (DSP). The choosing of the method,the realization of hardware and software,the reliability and anti-jamming characteristic of the whole system,and fault diagnosis are also proposed.This dissertation presents a kind of control system based on DSP. The system can sample and process nine sets of analog. By CAN Bus,the system can supervise more than 110 sets of equipment in real time;by DSP,fault diagnosis to equipment,real-time data sampling and remote monitoring are integrated into an entire system. The dissertation especially studies micro-controller of DSP that carries CAN Bus into practice and accomplishes interface between DSP and CAN Bus. The dissertation studies how DSP controls MODEM and serial communication with remote computer;it also concerns assemble language programming and neural network in FDD (Fault Diagnosis and Detection).