摘要
介绍一种温度压力测试系统。这种系统具有测量范围宽、测量精度高、功耗低、体积小、工作可靠的优点。讨论了测量工作原理和单片机系统的硬件与软件设计。采用 89C5 5单片机的控制系统电路简单 ,基于VB语言的数据处理软件使用方便。
The paper introduces a kind of measuring system for temperature and pressure. This system has the merits of wide measuring range, high measuring precision, low wasted power, small volume and reliable work. The principle of measure and the devises of hardware and software for single-chip microprocessor system are discussed. The circuit of control system which applies single-chip microprocessor of 89c55 is simple and data processing software based on VB language is convenient to be used.
出处
《煤矿机械》
北大核心
2004年第11期97-99,共3页
Coal Mine Machinery
