【摘要】 汽车发动机检测分析仪器是发动机性能检测、故障诊断的重要设备,汽车发动机的一般参数检测相对容易些,而点火电压变化快,持续时间短,成为汽车性能分析仪器中的关键技术,我们设计的汽车发动机点火测试电路较好地解决了这一技术难题,使汽车发动机分析仪器的性能更加完善。更多还原

【Abstract】 ?The measuring instrument of automobile engine is an important equipment applied to performance testing and fault diagnosis of engine. General parameters of automobile engine are easy to measure.But, test of ignition voltage is a key technique in the measuring instrument, because its change is fast and duration time is thort. This technical problem was solved by use of ignition testing circuit designed by us. Perfermance of measuring instrument for automobile engine was perfected.更多还原