| 基于微控制器的便携式压力检测仪 |
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| 引用本文： | 冯占英,周正干,曹文鹏.基于微控制器的便携式压力检测仪[J].微计算机应用,2006,27(2):207-209. |
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| 作者姓名： | 冯占英 周正干 曹文鹏 |
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| 作者单位： | 北京航空航天大学机械工程及自动化学院,北京,100083 |
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| 摘 要： | 介绍了一种用C51实现的便携式菜单驱动压力检测仪的硬件构成及软件设计方法。硬件采用I^2C总线设计技术，软件用C51指针和结构体数据实现液晶显示器的菜单显示和数据管理。检测数据保存后可通过微型打印机输出。检测仪体积小，功耗低，可靠性高，人机界面好，且可进一步功能更新。
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| 关 键 词： | 单片机 I2C总线 菜单 微型打印机 |
| 收稿时间： | 2004-08-27 |
| 修稿时间： | 2004-08-272004-12-13 |
Portable Gas Pressure Detector Driven by Menus Based on C51 |
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| FENG Zanying,ZHOU Zhanggan,CAO Wenpeng.Portable Gas Pressure Detector Driven by Menus Based on C51[J].Microcomputer Applications,2006,27(2):207-209. |
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| Authors: | FENG Zanying ZHOU Zhanggan CAO Wenpeng |
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| Affiliation: | School of Mechanical Engineering and Automation, Beijing University of Aeromauthe and Astrou auties, Beijing, 100083, China |
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| Abstract: | This paper introduces a design method of hardware and software of a kind of portable gas pressure detector driven by menus based on C51. I^2C bus technique is used in hardware design. The LCD menu display and data management are realized through pointer and structure data in the C51 language. In addition, the detector result can be saved and output by micro-printer. It is characterized by small size, low power dissipation, high reliance, good humanmachine interfaces. Its function can moreover be updated. |
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| Keywords: | C51 |
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