Self-adaptive resolution method for multiple industrial communication protocols

Industrial communication faults may appear at all layers of the communication network with the industrial field environment becoming more and more complex. Protocol analysis is an important way to evaluate the quality of industrial communication and locate industrial communication faults. Nowadays, the parsing of industrial communication protocols (ICP) usually relies on certain specific methods or software. When users need to modify existing protocols or add new protocols, it is difficult to extend based on the existing parsing software because of different protocol formats and methods. This paper proposes a more general protocol description method, which is suitable for describing a variety of ICP, and realizes the self-adaptation resolution of different ICP.