一种基于Wifi的煤矿井下无线通信系统技术方案

本实用新型专利技术提出了一种基于Wifi的煤矿井下无线通信系统，该系统包括地面无线通信系统和井下无线通信系统，地面无线通信系统包括中心交换机、语音服务器、IP?PBX和管理服务器，井下无线通信系统包括矿用网络交换机、无线接入点和矿用本安Wifi电话。采用该系统后，能够满足井下作业人员之间，井下作业人员与地面控制中心的语音通信要求，且对井下温度、瓦斯浓度、CO浓度等信息进行采集并通过Wifi系统传送到地面控制中心，以实现对井下作业环境的实时监控，出现异常时立马预警。（*该技术在2023年保护过期，可自由使用*）

A wireless communication system in Coal Mine Based on Wifi

The utility model provides a mine wireless communication system based on Wifi, the system includes a ground wireless communication system and wireless communication system underground wireless communication center, including switches, voice server, IP PBX server and management system on the ground?, underground wireless communication system including network switch, wireless access point and the mine safety Wifi the telephone. By using the system, can meet downhole operation personnel, voice communication requirements of underground workers and the ground control center, and the concentration of CO and other underground temperature, gas concentration and information are collected and transmitted through the Wifi system to the ground control center, to achieve real-time monitoring of the underground working environment, abnormal warning immediately.

【技术实现步骤摘要】

【技术保护点】
一种基于Wifi的煤矿井下无线通信系统，其特征在于：包括地面无线通信系统和井下无线通信系统。

【技术特征摘要】

【专利技术属性】
技术研发人员：刘永利，
申请(专利权)人：河南理工大学，
类型：实用新型
国别省市：