J4 ›› 2012, Vol. 25 ›› Issue (2): 80-82.doi: 10.3976/j.issn.1002-4026.2012.02.017

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SQLite在光纤光栅嵌入式系统中的应用研究

赵林,闵力,李淑娟   

  1. 山东省光纤传感技术重点实验室,山东省科学院激光研究所,山东 济南 250014
  • 收稿日期:2011-07-03 出版日期:2012-04-20 发布日期:2012-04-20
  • 作者简介:赵林(1981-),男,助理研究员,硕士研究生,研究方向为计算机应用技术。Email:linzhao1225@126.com
  • 基金资助:

    国家中小企业创业基金(09C26213704520)

Application of SQLite in an embedded fiber Bragg grating system

 ZHAO Lin, MIN Li, LI Shu-Juan   

  1. Shandong Provincial Key Laboratory of Optical Fiber Sensing Technology, Laser Institute, Shandong Academy of Sciences, Jinan 250014, China
  • Received:2011-07-03 Online:2012-04-20 Published:2012-04-20

摘要:

       针对变电站高压开关柜测温设备便携性的需求,结合光纤布拉格光栅传感技术,通过实例介绍了SQLite从开源数据库代码到可调用动态链接库对象的封装步骤,并实现光纤光栅嵌入式系统。测试结果显示,SQLite在嵌入式系统数据查询速率、空间占用方面的性能良好。

关键词: 嵌入式系统, 光纤布拉格光栅, SQLite

Abstract:

     We explain SQLite encapsulation steps from open source database code to callable dynamic link library object with realistic examples for satisfying the requirements of portable temperature measurement of high voltage switch cabinet and fiber Bragg grating sensing technology. We also implement an embedded fiber Bragg grating system with SQLite. Test results show that SQLite exhibits better performance in embedded database query and memory  occupation.

Key words: embedded system, fiber Bragg grating, SQLite

中图分类号: 

  • TP311.1