【摘要】 针对驾驶员在夜间或光线不佳时不当或违规使用汽车前照灯,容易引起交通事故的问题,设计了一种由光敏电阻、超声波传感器、合泰HT66F70A单片机等组成的智能辅助系统,该系统能够在会车时自动将远光灯切换为近光灯,并在对向司机错误使用远光灯时给予提醒。更多还原

【Abstract】 In view of the problem that drivers use vehicle headlights improperly or illegally at night or in poor light, which can easily cause traffic accidents, an intelligent assistant system composed of photoresistor, ultrasonic sensor and Hetai HT66 F70 A single chip microcomputer is designed.The system can automatically switch the high beam to the low beam when meeting with the driver, and give a warning when the driver misuses the high beam.更多还原