Research and implementation of ARM-based fieldbus protocol conversion method

In order to solve the interconnection communication problem between different fieldbus, a method of ARM-based fieldbus protocol conversion is discussed and a solution is designed. In this paper, a design scheme for many to many protocol conversion gateway based on standard gateway packet is adopted. The multi-protocol conversion gateway model and the hardware implementation are presented. This method is no longer limited to one to one conversion with the independent of object location and communication protocols. The system scalability and compatibility are improved.