In order to ensure the safety running of the key machine in the plant, to improve it's management level, and to share or remote-transmit the running information of the machine sets, the necessity and feasibility to develop an advanced machine condition online monitoring network system based on CAN bus has been discussed, on the basis of analyzing and comparing the specialities of various Field bus. Spread out from this, describes the structures and functions of every systematic composition part that includes hardware and software, and realization method. And finally, online monitoring system for condition of equipments has established by using configuration software. By practice proof, this set of system can realize the function to monitor the condition of equipments real time, and to offer the accurate information about the equipment operation parameters, with stronger practicality and validity. So, it has very vast application prospect.Wang chenbao(Mechanical Design & Theory) Directed by prof. Han qingyao...
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