Research and experiment with automatic wiper system

Tóm tắt

This paper presents the research, manufacture of automatic wiper system and experiment on this system on the vehicle. Based on studying the theory of refraction and reflection of light to make a sensor, helping to identify the rain on the windshield surface by using infrared LED. Controlling the speed of the wiper in the speed range using fuzzy logic, by interrupting the lever after each cycle of operation, the interrupted time is adapted to each rainfall on the windshield surface. And the system will also help the driver's visionless affected by the wiper because the motor runs at high speed. The result is the team has built a sensor and controller which can be used in the vehicle and works well. Through the process of testing, the system has shown its advantages compared with manual controls as usual.