摘要
本文利用电阻雨滴传感器将采集到的不同雨量转换为对应的电压模拟信号,经过A/D转换后送入单片机控制器中,判断采集到的雨量情况:雨量大,雨刮电动机工作在高速状态;雨量小,雨刮电动机工作在低速状态;无雨则不工作,实现了汽车雨刮器的智能自动控制。
Resistance rain sensor is able to convert the different rainfall to an analog voltage signal,after A / D conversion the signal is sent into the single chip controller to analyze the collected rainfall situation. When the rain is heavy,the wiper motor operates at high speeds; while the rain is weak,the wiper motor operates at low speeds; when there is no rain,the motor will not work. This realizes the automatic smart control of car wipers.
出处
《科技广场》
2016年第3期68-71,共4页
Science Mosaic
基金
湖南省教育厅课题(编号:14C0754)
