摘要
设计了一种以单片机作为控制核心、用重力传感器和速度传感器进行精确测量、用可旋转红外线摄像头进行拍摄的新型行车记录仪。简要分析了现有行车记录仪的工作原理和不足,提出了相应的改善措施。详细介绍了车载电源和太阳能电源双电源结合供电模式的设计理念,对比传统供电模式,实现了记录的实时性。
This paper designs a new kind of vehicle traveling recorder .The vehicle traveling recorder with gravity sensor and speed sensor for precise measurement uses single chip microcomputer as the control core ,and uses rotating infrared cameras to shoot .At the same time , the paper simply analyses the working principle and the shortcomings of vehicle traveling recorder , and gives corresponding improving measures .The design concept of solar cells combined with car power is introduced in detail .Compared with traditional power supply mode ,it realizes real‐time recording .
出处
《机械工程与自动化》
2015年第4期185-186,共2页
Mechanical Engineering & Automation
关键词
单片机
太阳能
行车记录仪
设计
single chip microcomputer
solar energy
vehicle traveling recorder
design
