摘要
为满足《煤矿安全监控系统通用技术要求》与《煤矿井下作业人员管理系统通用技术条件》中关于系统必须具有双机切换功能的要求,实现软件自监视与双主机自动切换的功能。采用VS2010开发平台、C#高级程序设计语言,结合多线程技术,设计一套双机软件切换系统,按照MT/T 772—1998中8.13规定的主要性能测试方法进行严格测试,该双机软件切换系统具备软件自监视功能,并能够满足通用技术要求的从主机到备用主机正常工作的时间小于5 min的要求,完成双机软件的自动切换,实现双机值守功能。
In order to meet the requirements of General Technical Requirements of Coal Mine Safety Monitoring System and General Technical Requirements of Coal Mine Underground Operations Personnel Management System, the system must has the function of dual computer switching, and realize the function of automatic monitoring and automatic switching between two hosts. Using VS2010 development platform, C# advanced programming language, combined with multithreading technology, the paper designs a set of software switching system. According to the main performance test method in MT/T772 -1998 8.13, the software system has the function of software self- monitoring, and can satisfy the gener- al technical reguirement that the wording time from the host to the backup host is less that 5 rain, and complete the automatic switching between two computer software and achieve unmanned dual computer function.
出处
《煤矿安全》
CAS
北大核心
2016年第9期104-105,109,共3页
Safety in Coal Mines
关键词
煤矿安全监控系统
双机切换
软件自监视
SOCKET通信
多线程
双机值守
coal mine safety monitoring system
dual computer switching
software self - monitoring
Socket communication
mul- tithreading
dual machine
