Research And Design For Control System Of Vehicle Based On Can Bus

In the face of the car due to the use of a large number of electronic control equipment brought by the line and harness the problem of increasing, in vehicle network technology is gradually paid more attention to and the development application. In the numerous vehicle network protocol, CAN protocol widely used.The core objective of this paper is to construct a vehicle flexible distributed control system based on CAN bus, electronic control mode to replace the traditional automobile.First of all, to carry out research on the related knowledge of CAN bus technology; secondly, put forward the idea of constructing the vehicle flexible distributed control system based on CAN bus, the main content includes the software design of the system hardware structure design and system architecture, control system; Finally, through the design of engine cooling system CAN bus control as an example, a specific study of the actual development process of the system, the main work is the engine cooling system, the establishment of the system analysis principle of control loop structure model, complete the relevant circuit design and control program, and physical verification of operation in the experimental bench, the experimental results verify the feasibility of the scheme.