The Design of a Computer Node Based on CAN Field Bus for Management and Control

The Control Area Network is a serial communication protocol which efficiently supports distributed realtime control with a very high level of security.In a control system or subsystem,control area nework not only fits intellegent devices network,but also fits sensors and driving equipments.In this study,the feature and protocol of the on CAN field bus are introduced.And a kind of architecture based CAN is described in this design.An example of a computer node for management and control is included in the description.