基于Ad Hoc的微震监测数据传输系统设计

摘要

The microseismic monitoring network has the characteristics of wide node spacing,wide distribution and large volume of data,whose the main way of data transmission is still wire transmission that will result in cable laying difficulty and high cost. Therefore,a microseismic monitoring data transmission system based on Ad Hoc is designed in this paper,in which a remote wireless module,Ad Hoc technology and AODV(Ad hoc on⁃demand distance vector) wireless routing protocol are used to complete multi⁃hop data forwarding in the case of no other infrastructure,and achieve the network data transmission. The ap⁃plication result shows that the system can be arranged flexibly and has the characteristics of low cost,short transmission time de⁃lay and high transfer rate.%微震监测网络具有节点间距大、分布范围广、数据量大的特点，其数据传输方式仍以有线传输为主，存在线缆铺设困难和成本高等问题。设计基于Ad Hoc的微震监测数据传输系统，利用远距离无线网络模块和Ad Hoc技术，结合AODV无线路由协议，在无需其他基础设施的情况下即可实现数据的多跳转发，从而实现整个网络的数据传输。实验结果表明，该系统布置灵活方便、成本低，同时具有传输时延短、数据传输速率高的特点。