| 嵌入式数据采集系统设计 |
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| 引用本文： | 李桂香,常赟杰. 嵌入式数据采集系统设计[J]. 计算机时代, 2010, 0(3): 33-35 |
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| 作者姓名： | 李桂香 常赟杰 |
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| 作者单位： | 湖南工学院计算机科学系,湖南,衡阳,421002 |
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| 基金项目： | 湖南省教育厅资助项目(09c298) |
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| 摘 要： | 介绍了一个基于ARM和Linux平台，使用Web服务器BOA和嵌入式数据库SQLite进行数据采集管理的远程数据采集系统。重点讨论了系统硬件平台的电路设计和软件平台的应用程序模块，提出了通过CGI程序对嵌入式数据库SQLite进行数据存取的方法。实验表明，系统采用sQLite进行数据管理，克服了传统数据采集系统存在的实时性差、存储效率低的缺点，可以在复杂环境下实时采集和高效存储远程数据。
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| 关 键 词： | 嵌入式系统 ARM 数据采集 SQLite |
Design of Embedded Data Acquisition System |
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| LI Gui-xiang,CHANG Yun-jie. Design of Embedded Data Acquisition System[J]. Computer Era, 2010, 0(3): 33-35 |
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| Authors: | LI Gui-xiang CHANG Yun-jie |
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| Affiliation: | Dept. of Computer Science/a>;Hunan Institute of Technology/a>;Hengyang/a>;Hunan 421002/a>;China |
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| Abstract: | A remote data acquisition system is introduced, which is based on ARM and Linux platforms, uses BOA web server and embedded database SQLite to manage collected data. The circuits design of hardware platform and application program modules of software platform are discussed emphatically, and the data access method for embedded database SQLite through CGI program is presented. The experiments show that the system which manages data by using SQLite has overcome the defects of poor real-time performance and low... |
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| Keywords: | embedded systems ARM data acquisition SQLite |
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