System for be used for car defrosting defogging

The utility model provides a system for be used for car defrosting defogging, including temperature sensor, singlechip, microwave emission device, temperature sensor is connected with the microcontroller type end, and the singlechip output is connected with the microwave emission device, temperature sensor installs on shield glass for the speed of temperature rise under the monitoring defrost mode, the signal that the singlechip is used for receiving and process temperature sensor sends to whether the decision opens the microwave emission device, the microwave emission device is installed in the motormeter platform for heating and propagation heat, the windshield temperature signal that temperature sensor sent is received to the singlechip, according to the opening and closing of temperature rise state control microwave emission device, makes the windshield temperature reach defrosting standard temperature. The system has effectively improved the defrosting performance, has increased the car security. 本实用新型提出