摘要
制动信号灯与车辆的行驶安全密切相关,在了解汽车制动灯电路原理及常见故障的基础上,设计以运算放大器为核心的制动灯故障报警电路,并通过理论分析、计算,利用Proteus软件对故障报警电路进行了仿真。结果表明,设计的故障报警电路结构简单,实用可靠,能有效监测汽车制动灯的工作状态,对制动灯及其线路故障自动报警,能有效避免发生汽车追尾事故。
As known to us all, the automobile brake lamps are closely related with driving safety. Firstly, the automobile brake lamp circuit principle and common faults were analyzed. Secondly, the brake lamp failure alarm circuit was designed based on to op-amp, and it was made a theoretical analysis and calculation, furthermore the working performance of circuit hardware was simulated based on the Proteus software. Conclusion drawn from the result, the designed fault alarm circuit is simple, practical and reliable, able to effectively monitor the working staius of automobile brake lamps, can automatically alarm the fault of brake lamps and circuit. Therefore, it can effectively prevent rear-end accidents.
出处
《金华职业技术学院学报》
2013年第6期41-44,共4页
Journal of Jinhua Polytechnic
基金
浙江机电职业技术学院科研与应用技术课题(A027112001)
浙江机电职业技术学院2012/2013学年学生创新创业基金项目
关键词
制动信号灯
故障报警
电路设计
automobile brake lamp, fault alarm, circuit design
