废气排放试验的微机控制与数据处理

废气排放试验是计算机辅助发动机性能试验中的一个项目。本文介绍用通用微机完成废气排放试验中的工况控制、数据采集、实时图形监视、故障处理和实时数据处理,实现了废气排放试验的自动化与规范化,提高了试验精度,减少了试验人员,降低了劳动强度。

Microcomputer Control and Data Processing of Engine Exhaust Emission Test

The exhaust emission test is one of computer-aided performance testson motor engine.This paper introduces how we can use general microco-mputer to do work state control , data acquisition, real-time graphic moni-toring, faults processing and real-time data processing while engine ex-haust emission is testing.It has made the test automation and standard.Which has raised test precision, saved test person and reduced labourintensity