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发动机信号轮传感器是实现发动机正时、提高发动机性能和减少排放的重要传感器,该教学仿真系统利用电动机代替发动机运转,从而实现信号轮传感器按照实际运转工况工作,并利用发动机综合诊断仪对其输出信号进行采集,结果表明:所输出信号符合发动机工作时传感器的信号输出规律。且该系统具有较强的演示功能和结构展示功能,有助于工程技术人员掌握传感器结构、工作原理和信号输出。
The engine signal wheel sensor is an important sensor to realize engine timing, improve engine performance and reduce emissions. The teaching simulation system uses the motor to replace the engine operation, so that the signal wheel sensor can work according to the actual operating conditions and use the engine comprehensive diagnostic apparatus Output signal acquisition, the results show that: the output signal in line with the engine when the sensor signal output law. And the system has a strong presentation and structure of the display function, help engineers grasp the sensor structure, working principle and signal output.