摘要
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。
For the establishment of coal mine hidden danger identification information transmission system,on the basis of using optical fiber as the main data transmission medium of coal mine hidden danger information,we propose that using SHDSL technology on telephone twisted- pair transmission medium as a secondary data transmission medium to carry on extension of downhole data transmission system and the experiment research is done too. On this basis,we introduce mobile hand- held terminal as the main carrier of the closed- loop hidden danger management,discuss the coal mine hidden danger management mode which is based on the underground data transmission platform,and take concept of the timeliness of information into consideration,which further improves the coal mine hidden danger closed- loop management process and has a certain practical significance for the development of coal mine hidden danger.
出处
《煤矿安全》
CAS
北大核心
2016年第4期232-234,237,共4页
Safety in Coal Mines
基金
国家科技支撑计划资助项目(2015BAK38B01)
关键词
信息传输系统
SHDSL技术
手持终端
闭环管理
信息时效性
information transmission system
SHDSL technology
hand-held terminal
closed-loop management
timeliness of information
