基于电路原理图的汽车灯光系统故障诊断与分析

Fault diagnosis and analysis of automobile lighting system based on circuit diagram

灯光系统是汽车安全行驶的重要保证,它的性能是否良好影响着人的生命财产安全。文章根据汽车灯光系统电路原理图,利用线路走向判断电路中各节点的故障,逐步检修,为汽车维修工提供参考及依据,对于今后的汽车电路维修工作有一定的指导意义。

The lighting system is an important guarantee for the safe driving of automobile.Whether it works well or not determines the safety of human life and property.According to the circuit schematic diagram of automobile lighting system,this paper uses the circuit trend to judge the faults of each node in the circuit,and then carries out maintenance step by step,which provides reference and basis for the automobile maintenance workers in the future,It has certain guiding significance.