Research Of The Remote Monitoring System In The Colliery

This dissertation is devoted to the research of the Romote Monitoring System .In term of the practical problem in our country's colliery ,after overall and detailed analysis of developing tendency and reliability of the Romote Monitoring System,it puts forward a new method to institute Romote Monitoring System,in which the communication network of equipment adopt Controller Area Network (CAN) Field Bus,and its core is Digital Signal Processor(DSP),and the serial communication network between the monitoring module and romote computer adopts telephone network by way of Modem . CAN Field Bus entirely realizes digital communication and can supervise 110 sets of equipment in real time.It can collect lots of information relevant to running status of the equipment and transmit them to romote computer ,which makes for upper maintenance of the equipment.It can carry out giving a alarm timely and fault diagosis to equipment. At the same time this system can online monitor equipment run status and carry out.It deeply study the choosing of the method ,the realization of hardware and software ,the reliability and anti-jamming characteristic of the whole system .At the software,it also researchs and samples modularization and hiberarchy programme.