一、概况露天矿山生产目前多年都采用大型机械化移动设备。以提高劳动生产率。但目前我国露天矿山生产及运输的调度通讯装置比较陈旧。大部分露天矿山对移动设备的通讯俈步行或汽车,有的用高音喇叭喊话,通讯非常困难,生产指挥极为不便。常常因此影响生产。目前这种落后的通讯方式远远不能适应我国冶金矿山生产的需要。在一定程度上 I. Overview Opencast mine production for many years now uses large-scale mechanized mobile equipment. To improve labor productivity. However, at present, dispatching communication devices for the production and transportation of open mines in our country are relatively old. Most open-air mines communicate with mobile devices on foot or in the car, and some use loudspeakers to talk loudly. Communication is very difficult and the production command is extremely inconvenient. This often affects production. At present, this outdated means of communication can not meet the needs of China’s metallurgical and mining production. to a certain degree