便携式数据采集器的研制  

Study on Portable Data Acquisition Instrument

作　　者：蒋洪涛[1] 王耀才[1] 石艺尉 

机构地区：[1]中国矿业大学电信学院

出　　处：《仪器仪表学报》1997年第3期257-261,共5页Chinese Journal of Scientific Instrument

摘　　要：便携式数据采集器以８０３１单片机为核心，采用了集成电路技术最新成果，体积小、功耗低、存贮容量大、转换速率高和集成化程度高。特别是采用了最新图形式液晶显示器并实现了汉化菜单显示，极大提高了装置的智能化。本文着重论述硬件设计。Portable data acquisition instrument is based on 8031 single chip microprocessor and employs the newest integrated circuit.It has features of small size, low power disspation, large memory capacity and high A/D conversion rate etc. Specially, as adopting the graphic LCD and realizing chinese character prompt, the instrument′s intelligent level is improved greatly.It is useful in taking outdoor and underground data acquisition. This paper presents on its hardware design.

关 键 词：单片机 数据采集器 图形式 液晶显示器 设计 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]