The Implementation Of CAN Bus Based On Industry Computer

CAN(Controller Area Network,CAN) is developed by BOSCH,it's a worldwide standard(ISO 11898),and it is a poplar bus system as well.Upon the current research and implementation,this paper describes how to use the CAN bus in the Industrial projects.According to the experiences of Beijing PTC company in the crane area,this paper describes the details of the CAN bus implementation in CAN bus architecture,message and exception handlings.First,this paper introduces the architecture of CAN Bus,and then describes the three layers and message processing.After that introduces what industrial project is,at last this paper uses a crane project to introduce how to use those technologies in the project development.