浅析煤矿无线通讯新技术

Brief analysis on new technology of mine wireless communication

煤矿无线通讯技术,目前使用较多的小灵通和WIFI的窄带语音技术已经不能完全满足煤矿企业对无线通讯系统自动化业务的发展需求。随着煤矿自动化平台业务的扩展,"无线+宽带"已经成为发展的趋势之一,文章主要探讨了有可能适用于煤矿的三种无线通讯技术:Mesh架构下的WIFI技术、WIMAX、McWill技术,并从协议支持、覆盖范围、天线技术、自适应调整等方面对三种技术做了深入分析,为煤矿企业实现无线调度、宽带视频、数据传输等自动化技术的应用,提供技术支持。

The PHS and WIFI narrow band voice technology widely applied in the coal mines for the mine wireless communication technology could not fully meet the development requirement of the automation activities to the wireless communication system.With the expansion of the automation platform activities in the coal mine,＂the wireless ＋ wideband＂ technology has became on e of the development tendency.The paper mainly discussed the three wireless communication technologies possible to be applied to the coal mine and they were WIFI,WIMAX and McWill under the framework of Mesh.A detail discussion was conducted from the technical agreement support,coverage scope,antenna technology,auto adaptive adjustments and others to the three technologies.Those technologies could provide the technical support to the applications of the technologies to the wireless dispatching,wideband video,data transmission and other automation technologies to the coal enterprises.