Research on passenger car windscreen wiper controller and control method based on CAN

In passenger car information integrated control system, the physical connection between control component and actuator component of electric device is separated under the traditional control mode of passenger car. As a safety-related mechanical and electronic device used for windscreen, passenger car windscreen wiper based on CAN (controller area network) separates the connection between windscreen wiper switch, windscreen wiper motor and windscreen wiper restoration machine, and induces the windscreen wiper pole can´t return to the bottom of windscreen automatically. In this paper, CAN-based passenger car windscreen wiper controller and control method are studied. Based on CAN technology and automotive electronic technology, passenger car windscreen wiper controller is designed. According to information integrated control method, the passenger car windscreen wiper control method based on CAN is put forward.