摘要
根据煤矿井下环境特点和对井下安全监测网络的需求,在CACRA协议的基础上进行了改进并提出了CACRA-G协议.该协议基于动态信息素挥发速度,将上下文预测信息结合到蚁群算法中.经仿真测试,其在降低网络节点能耗、负载均衡以及增加信息接收量等方面具有优势.适用于煤矿的井下安全监测网络.
According to the characteristics of coal mine environment and the requirement of safety monitoring network,the CACRA protocol is improved and the CACRA- G protocol is proposed. The agreement is based on the dynamic pheromone evaporation rate. Simulation experiments show that CACRA- G could reduce energy consumption of nodes and increase the number of received messages. It could be applied as a safety monitoring network for coal mine.
作者
张校磊
陈俊丽
ZHANG Xiaolei CHEN Junli(Department of Computer Science, China Australia Business College of Shanxi, Taiyuan Shanxi 030000, Chin)
出处
《长沙大学学报》
2016年第5期66-69,共4页
Journal of Changsha University
关键词
矿井安全监测
无线传感网络
蚁群算法
wireless safety monitoring
wirelss sensor networks
ant colony algorithm
