摘要
汽车转向和报警信号灯是汽车运动方向和车身状态的表示信号,关系着汽车的安全问题。文章给出一种基于单片机的汽车转向灯控制器,单片机控制转向灯可靠性高,定时时间精确,还可以承受一定的温度变化,基本不受周围环境的影响,可以达到精确控制的目的。并且本设计还有自动诊断故障功能,很大程度上增强了行车的安全。该汽车转向灯控制器的硬件设计和软件设计在Proteus仿真环境下实现的,并且通过了验证仿真。
The turning and alarm signals are the indication signals of automotive moving direction and its states, which relate to the security issue of automotive. An automotive turning lamp controller based on MCU is designed. It has good reliability, precise time regulation, and can undergo certain range of temperature change, hardly being influenced by ambient. So it can not only realize the precise control, but also achieve automatic failure diagnoses of all lamps, so that greatly improving the safe driving of automotive. The hardware and software designs of the controller is implemented based on Proteus simulation environment, and are verified and simulated.
出处
《电子技术（上海）》
2011年第1期75-77,共3页
Electronic Technology
关键词
微控制器
智能功率器件
故障检测
转向灯
microcontroller
smart power device
fault detection
turning lamp
