矿井应急救生系统中多参数检测子系统的设计

发布时间：2018-06-24 08:49

  本文选题：煤炭 + 矿用可移动式救生舱　； 参考：《西安电子科技大学》2013年硕士论文

【摘要】：作为矿井应急救生系统的核心组成部分,矿用可移动式救生舱救生舱不仅需要具备舱内环境参数监测的能力,同时还应具备向地面指挥中心传输信息的能力,以便地面营救人员能够参考实际情况调整营救方案。但原有的传统环境参数检测设备因为设计时并未考虑到在救生舱内使用,故存在很多不足之处,并不适合直接应用于矿井应急救生系统。因此,目前矿井应急救生系统缺少具有针对性设计的环境参数检测系统,本课题的目的就是为矿井应急救生系统设计一套具有针对性的环境参数检测系统,对现有系统功能进行进一步完善。本方案以矿井应急救生系统的具体特点为基础,全面考虑了环境参数检测系统设计的诸多方面,使系统具备了高精度,多参数,小体积,低系统复杂度和低能耗的特点。本文从方案构思开始,详细的论述了器件选型,电路设计,信号处理,程序算法及硬件整合等系统设计步骤。系统以高性能微处理器芯片MSP430F1611为处理核心,多种新型高精度环境传感器为检测手段,同时采用先进的泵吸式采样方式进行气体采样。通过进行多项对比实验,新系统与以往单参数传感器所组成的环境监测系统相比优点显著,大幅度的提升了救生舱的综合性能,完善了矿井应急救生系统并使其与煤矿安全监控系统融为一体。
[Abstract]:As a core component of mine emergency rescue system, mine movable lifebuoys need not only the capability of monitoring environmental parameters in the cabin, but also the ability to transmit information to the ground command center. So that the ground rescuers can refer to the actual situation to adjust the rescue plan. However, the original traditional environmental parameter testing equipment is not suitable for mine emergency rescue system because it is not designed to be used in the lifebuoy, so it has many shortcomings and is not suitable for direct application in mine emergency rescue system. Therefore, at present, the mine emergency rescue system lacks a targeted design environmental parameter detection system. The purpose of this project is to design a set of targeted environmental parameter detection system for mine emergency rescue system. The function of the existing system is further improved. Based on the characteristics of mine emergency life-saving system, this scheme takes into account many aspects of the design of environmental parameter detection system, which makes the system have the characteristics of high precision, multi-parameter, small volume, low system complexity and low energy consumption. In this paper, the system design steps such as device selection, circuit design, signal processing, program algorithm and hardware integration are discussed in detail. The high performance microprocessor chip MSP430F1611 is used as the core of the system, and a number of new high precision environmental sensors are used as the detection means. At the same time, the advanced pumping sampling method is used for gas sampling. Through a number of comparative experiments, the new system has significant advantages compared with the environmental monitoring system made up of single parameter sensors, and greatly improves the comprehensive performance of the lifebuoy. The mine emergency rescue system is perfected and integrated with the coal mine safety monitoring system.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TD774

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