煤矿工作面无线全覆盖通信系统设计

Design of full coverage wireless communication system of working face of coal mine

根据煤矿工作面无线通信的需求,分析了现有工作面有线通信和无线通信技术的优缺点,提出了一种基于无线网状网和ZigBee技术的煤矿工作面无线全覆盖通信系统设计方案,并介绍了综合基站和WiFi网关的设计。测试结果表明,该系统能够满足工作面数据、语音、视频等不同信息的无线传输需求,实现了工作面无线信号的全覆盖。

According to the needs of wireless communication of working face of coal mine,the paper analyzed advantages and disadvantages of existing wired and wireless communication technologies used in working face,proposed a design scheme of full coverage wireless communication system of working face of coal mine based on WMN and ZigBee technology,and introduced designs of comprehensive base station and WiFi gateway.The test results show that the system can meet the needs of wireless transmission of different information of data,voice,video,so as to achieve full coverage of wireless signal of working face.