DDA技术在智慧矿山无线通信中的应用研究

Research on the Application of DDA Technology in Wireless Communication in Smart Mines

在规划和设计智慧矿山系统中,我们对多种无线通信技术进行了测试,最终选择了国产无线通信协议DDA(Dynamic crypto Dense cover Ant colony)作为矿山井下传感器无线网的核心技术,取得了较好的效果。本文首先介绍了智慧矿山无线通信技术应用状况及存在的问题,然后介绍了DDA技术及在智慧矿山无线通信中运用的优势,最后对其具体应用进行了初步设计。DDA无线通信技术是针对物联网窄带业务特点设计的协议和算法,QOS(业务质量控制)、时延和阈值可控,可靠性大于99.9%,可以满足国防、工业和智慧城市等应用场景的无线连接需求。

In the planning and design of the smart mine system,we tested a variety of wireless communication technologies,and finally selected the domestic wireless communication protocol DDA(Dynamic crypto Dense cover Ant colony)as the core technology of the mine underground sensor wireless network,and achieved good results.This article first introduced the application status and existing problems of smart mine wireless communication technology,then introduced DDA technology and its advantages in smart mine wireless communication,and finally made a preliminary design of its specific application.DDA wireless communication technology is a protocol and algorithm designed for the characteristics of the narrowband service of the Internet of Things.QOS(Quality of Service),delay and threshold are controllable,and the reliability is greater than 99.9%.It can meet the wireless connection requirements of application scenariossuch as national defense,industry and smart cities.