| 单片机在便携式安检仪中的应用 |
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| 引用本文： | 屈宝存,关英春.单片机在便携式安检仪中的应用[J].辽宁石油化工大学学报,1997(1). |
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| 作者姓名： | 屈宝存 关英春 |
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| 作者单位： | 抚顺石油学院自动化系 |
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| 摘 要： | 主要介绍一个小型数据采集系统硬件及软件设计。该系统以８０３１单片机为核心，利用ＩＣＬ７１０９和ＡＣ０８３２构成模入模出通道，实现对瓦斯浓度、通风速度、绝对压力、相对压力、温度、流量６个参量进行测量与显示。
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| 关 键 词： | 单片处理机，程序设计，检测 |
Application of Single Chip Computer in Portable Security Tester |
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| Qu Baocun Guan Yingcun.Application of Single Chip Computer in Portable Security Tester[J].Journal of Liaoning University of Petroleum & Chemical Technology,1997(1). |
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| Authors: | Qu Baocun Guan Yingcun |
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| Abstract: | A small type of data acquiring system is described The heart of the system is 8031 single chip computer .A/D converter. is ICL7109 chip and .D/A converter is DAC 0832 chip.This.system measures and ..la. me. d.t., .nd s., .d. p.t abolu. pr.., .. . .w.displays methane density,wind speed,relative pressure,absolute pressure,temperature and flow Hardware and software design are introduced as well. |
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| Keywords: | Single chip computer Programming Measurement |
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