智能矿山有轨运输无人驾驶电机车无线通信方式的研究与应用

Research and application of wireless communication mode ofunmanned electric locomotive for intelligent mine rail transportation

我国矿山有轨运输电机车运行路线覆盖矿山井下电机车轨道,无法采用有线通信的传输方式来采集和控制电机车上的所有数据。电机车需要跟控制室通信的数据,包含语音数据、机车定位数据、控制数据、视频数据等。大部分电机车传统通信方式只采用WiFi无线通信技术,无法保证移动电机车上的各类工业数据的稳定可靠传输。本文研究了无人驾驶电机车无线通信的多种传输方式,并根据矿山电机车运行的移动场景,提出了适合智能矿山无人驾驶电机车的高稳定性、高可靠性且经济实用、易于拓展维护的无线通信数据传输方式。

The running route of the electric locomotive for mine rail transportation in China covers the underground electric locomotive track in the mine,and the transmission mode of wired communication cannot be used to collect and control all the data on the electric locomotive.The data that the locomotive needs to communicate with the control room includes voice data,locomotive positioning data,control data,video data,etc.The traditional communication mode of most electric locomotives only uses WiFi wireless communication technology,which cannot ensure the stable and reliable transmission of various industrial data on mobile electric locomotives.In this paper,a variety of transmission modes of wireless communication of unmanned electric locomotives are studied,and according to the moving scenarios of mine electric locomotives,a wireless communication data transmission mode with high stability,high reliability,economic and practical,and easy expansion and maintenance suitable for intelligent mine unmanned electric locomotives is proposed.