论文简介：
硕士论文-消防报警控制器系统软件设计与实现，正文共71页。
【摘要】 20世纪40年代瑞士西伯乐斯公司研制出第一个离子感烟探测器并形成完整的火灾自动报警系统,在这之后的半个多世纪里,火灾自动报警控制器系统从简单、独立、小规模的系统发展成为一个复杂、大型、智能的系统,它不再仅仅具有报警的作用,还集成了消防、辅助逃生等众多新的功能,并不断向更加智能,更加安全、更加灵敏的方向发展。消防报警控制器作为现代自动报警系统的核心,它的研究和开发具有重大的意义。本文在深入研究消防报警控制器设计国家标准GB16806-2006《消防联动控制系统》、GB4717-1993《火灾报警控制器通用技术条件》以及用户需求的基础上,确定了消防报警控制器软件系统的总体框架和基本功能,设计了软件系统的数据库和通讯协议,提出了各个核心功能模块的编程思想和实现流程,并在嵌入式Linux操作系统上采用MiniGUI和SQLite实现了该系统。此外,本文针对SQLite频繁刷写FLASH会造成FLASH过早失效的问题,通过阅读和分析sqlite-3.3.6的源码,提出了解决方案,并修改SQLite源码实现了此方案,达到减少FLASH擦写次数延长FLASH使用寿命的目的。
【Abstract】 The Cerberus Corporation in Swiss developed the first smoke detector and formed a complete fire alarm system in 1940s, during the following fifty years, the fire alarm system has developed from a simple, isolated and small-scale to a complex, large-scale and intelligent system. Its function not only limits in alarm, but also intergrates firefighting, auxiliary of escape, etc. but also becomes more intelligent and more sensitive. As the core of the modern automatic fire alarm system, the research and development of fire alarm control unit makes a significant sense.In this paper, on the research of the national standard GB16806-2006 entitled automatic control system for fire protection, GB4717-1993 entitled General technical conditions for fire alarm control unit as well as user needs, the basic functions and software framework of fire alarm control unit are determined, the software system’s database and communication protocols are designed, the programming thought and implementation flow of each core functional blocks are described, and the software programed with the embedded Linux by using MiniGUI and SQLite.In addition, through analyzing the source code of sqlite-3.3.6, the article puts forward a solution to the problem that the FLASH dies young caused by SQLite flushing the FLASH too often, and modifies the source code of SQLite to implement the solution.
【关键词】 消防报警控制器软件系统； MiniGUI； SQLite；
【Key words】 fire alarm control unit； MiniGUI； SQLite；

论文文件预览：
共1文件夹，1个文件，文件总大小：5.09MB，压缩后大小：4.21MB

• 硕士论文-消防报警控制器系统软件设计与实现
• 消防报警控制器系统软件设计与实现.nh  [5.09MB]