The invention discloses an embedded mine communication gateway, a downhole data acquisition and control device used in a mining safety production monitoring system. Including the intrinsically safe power supply and ARM controller board, CAN bus communication interface board, fiber and shell explosion. Hanging in the mine on the substation communication gateway upload real-time data through the real-time receiving downlink CAN uplink by bus; Ethernet interface to transfer data to the ground monitoring host, downlink and receive control commands sent by the host, send it to the corresponding sub station, network monitoring. The present invention has gateway protocol conversion and independent networking functions, is an important part of the mining monitoring system, can reduce the probability of occurrence of accidents in coal mines, CAN bus and industrial Ethernet communication technology into the field of mining safety, greatly improve the system communication rate; high integration, high performance price ratio stable operation, to adapt to the harsh environment.
【技术实现步骤摘要】
【技术保护点】
一种嵌入式矿用通讯网关，用于采矿安全监控，采矿安全监控系统由地面监控中心、矿用信息传输接口、矿用通讯网关、矿用分站、矿用各种传感器组成；其特征在于： 所述矿用通讯网关，工作在恶劣的矿井下环境中，在矿井井下与嵌入式矿用分站通讯采用ＣＡＮ 总线，而井下与井上的监控主机通讯则采用工业以太网，该矿用网关的作用是将ＣＡＮ协议与工业以太网ＩＰ／ＴＣＰ协议相互转换，同时发挥了双方的优点； 矿用通讯网关包括本安电源、ＡＲＭ控制器主板、ＣＡＮ总线通讯板、光纤接口和防爆外壳；ＡＲＭ控制 器主板，包括ＡＲＭ９处理器和ｕＣ／ＯＳ－Ⅱ型嵌入式操作系统； 供电电源为本质安全型电源，...
【技术特征摘要】
【专利技术属性】
技术研发人员：梁自泽，李恩，谭民，侯增广，景奉水，赵晓光，范长春，石磊，杨涛，杨国栋，蔡丽，梁潇，马佳，
申请(专利权)人：中国科学院自动化研究所，
类型：发明
国别省市：11[中国|北京]
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