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本文阐述了对汽车氧传感器的要求,还讨论了氧传感器为满足要求而做的工作。采用555定时器和电平移位器逻辑进行氧传感器模拟。此外,本文还阐述了氧传感器输出的模拟结果以及其输出如何生成发送给ECU(引擎控制单元)的控制信号。
This article describes the requirements for automotive oxygen sensors and discusses the work done by oxygen sensors to meet the requirements. Oxygen sensor simulation with 555 timer and level shifter logic. In addition, this article describes the simulation results of the oxygen sensor output and how its output generates control signals sent to the ECU (Engine Control Unit).