摘要
针对市场上已有的火灾报警系统存在的缺陷与不足,提出了一种基于UcosII实时操作系统的电气火灾远程监控系统的解决方案。给出了系统的整体框架及其组成,重点阐述了火灾终端监控设备的硬件及软件设计思路。火灾终端监控设备实现了对电气火灾的检测与监控的功能,并通过CAN总线与上位机系统进行实时通信。测试结果表明,系统采用UcosII实时操作系统编程思想弥补了传统顺序结构编程思想的不足,并通过软件校正的方法提高了系统对漏电电流的检测精度,测试数据说明系统满足GB 4287.1-2014标准。
In order to overcome the defects and shortcomings of existing fire alarm system presented on the market,an electrical fire remote monitoring system solution is proposed based on real-time operating system UcosII.It gives the overall framework of the system and its components,and focuses on the hardware and software design ideas of the terminal fire monitoring equipment,which can achieve electrical fire detection and monitoring functions and real-time communication with the host computer via CAN.Test results show that the system uses UcosII real-time operating system programming ideas to make up for the deficiency of the traditional sequential structure programming ideas,and the system leakage current detection accuracy is improved the through software calibration method,and test data through explanation system can satisfy GB 4287.1-2014 Standard.
出处
《测控技术》
CSCD
2015年第12期70-73,77,共5页
Measurement & Control Technology
基金
北京市自然科学基金资助项目(4132005)
北京市属高等学校科学技术与研究生教育创新工程建设项目(PXM2014_014213_000043)
关键词
电气火灾
UcosⅡ
检测精度
电气量检测
electrical fire
UcosⅡ
detection accuracy
electric quantity detector
