Design of Software Framework of Embedded On-line Detecting Device for Safety Monitoring and Control System of Coal Mine
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摘要: 嵌入式在线检测装置是煤矿安全监控系统嵌入式在线检测系统的主要组成部分,用于在线检测煤矿井下甲烷浓度超限声光报警功能和断电/复电控制功能、甲烷风电闭锁功能、系统控制响应时间和实际巡检周期、系统传感器实际配置数量、甲烷传感器稳定性等。文章详细介绍了嵌入式在线检测装置的软件架构设计及各组成部分的工作流程及功能。该架构设计使得软件的每一个功能由多个子程序模块组合实现,各个子程序模块可并行执行,提高了程序的运行速度。Abstract: The embedded on-line detecting device is main part of embedded on-line detecting system for safety monitoring and control system of coal mine,it is used to on-line detect function of sound and light alarming for methane concentration exceeding preset limit,power off/power recovery control function,function of wind electricity closed-cycle control of methane,control response time of the system,actual patrol period,actual distributed quantity of sensors and stability of methane sensor.The paper introduced design of software framework and work flow and functions of each part of embedded on-line detecting device in details.The design of the software framework makes each function of the software be realized by combination of several subprogram modules and makes each subprogram module run concurrently,which improves running speed of the program.
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Keywords:
- coal mine /
- safety monitoring and control /
- embedded type /
- on-line detection /
- software framework /
- reusability /
- expansibility
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