矿用井孔救援系统的研制

发布时间：2018-05-02 03:39

本文选题：井孔救援 + 本安电路　；参考：《煤炭科学技术》2015年S1期

【摘要】：矿用井孔救援系统是通过地面救援井孔,了解突发事故时被困巷道内的人员情况。重点研究了矿用井孔救援系统的硬件组成部分,介绍了软件各模块开发及设计关键点;分析了基于PV8900控制板的主机特性,按照控制主板接口特性分配了视频和双向语音通道。主机与探头相关联部分,按矿用本质安全型电路的要求,进行负载和500 m双绞线阻抗分析研究。探头部分语音、光源和结构按照钻孔和巷道内的实际情况设计,监听范围为70~100 m2,光源按照红外和可见光分别进行实用设计,并进行相应计算。最后介绍了井孔救援系统的软件控制方式和应用模块组成,通过救援专用软件对井孔救援系统进行试验室测试,结果表明,井孔救援系统满足救援设计的各项功能和指标要求。
[Abstract]:The mine well hole rescue system is through the ground rescue well hole to understand the personnel in the roadway trapped in the sudden accident. The hardware component of the mining well hole rescue system is studied. The key points of the development and design of the software modules are introduced. The characteristics of the main host based on the PV8900 control board are analyzed, and the distribution of the control main board interface characteristics is analyzed. Video and two-way voice channel. The connection between the host and the probe, the load and the 500 m twisted pair impedance analysis, according to the requirements of the essential safety circuit of the mine. The probe part voice, light source and structure are designed according to the actual situation in the borehole and the tunnel, the monitoring range is 70~ 100 m2, the light source is carried out in accordance with infrared and visible light respectively. With the design and the corresponding calculation, the software control mode and the application module of the well hole rescue system are introduced. The test room of the well hole rescue system is tested by the special aid software. The results show that the well hole rescue system meets the functions and requirements of the rescue design.

【作者单位】：中国煤炭科工集团西安研究院有限公司;陕西工业职业技术学院电气学院;
【基金】：陕西省科学技术研究发展计划资助项目(2013K11-29) 中国煤炭科工集团公司青年基金资助项目(2013QN031)
【分类号】：TD774

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