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为建立煤矿井下隐患排查信息传输系统,在采用光纤作为煤矿隐患信息数据传输主要介质的基础上,提出采用SHDSL技术以电话双绞线作为辅助数据传输介质,进行井下数据传输系统的延伸,并进行了实验研究。在井下隐患信息传输平台的基础上,引入移动手持终端作为隐患闭环管理的主要载体,对基于井下数据传输系统的煤矿隐患闭环管理模式进行了探讨,引入了隐患排查信息时效性的概念,进一步完善了煤矿隐患闭环管理流程,对煤矿隐患排查工作的开展具有一定的现实意义。
In order to establish information transmission system of coalmine hidden trouble investigation, based on optical fiber as the main medium of information transmission of coal mine hidden danger, SHDSL technology is proposed to use telephone twisted pair as auxiliary data transmission medium to carry out the downhole data transmission system and carry out Experimental study Based on the hidden information transmission platform of underground mine, this paper introduces mobile handheld terminal as the main carrier of closed-loop management of hidden danger and discusses the closed-loop management mode of coal mine hidden danger based on underground data transmission system, introduces the concept of timeliness of hidden information investigation and further perfects Closed-loop coal mine management process hidden dangers of coal mine investigation work has a certain practical significance.