摘要
相对于一般的自组织网络,无线传感器网络的自组织组网过程具有更多的不确定性和不稳定性。针对无线传感器网络自组织组网过程的这一特点,提出高可测无线传感器网络,实现了高可测无线传感器网络自组织组网过程的状态信息实时图形化显示和回放,并对自组织组网过程信息和网络节点的能量信息、传感数据信息进行分析,再结合运用一定的规则,控制调节网络节点负载均衡,优化网络拓扑结构,评估无线传感器网络的故障点和性能,延长网络寿命。
Compared with the general ones, self-organizing networking process of wireless sensor network has more indeterminacy and insta- bility. To solve the problem of this characteristic, the concept of high testable wireless sensor network is proposed, and also the real-time graph- ical display and replaying of the status information in self-organizing networking process of high testable wireless sensor network have been re- alized. Besides, the analysis on information of self-organizing networking process, network nodes＇ energy and sensor data has also been suppor- ted ,then, according to some rules and the analyzed information, the nodes＇ load balance in network is adjusted to lengthen the life of wireless sensor network, together with the optimization of network topological structure and the evaluation of the fault and performance of the wireless sensor network.
出处
《计算机应用与软件》
CSCD
2009年第1期60-61,71,共3页
Computer Applications and Software
基金
国家科技支撑计划项目资助(06dz0513)
关键词
无线传感器网络
高可测性
自组织组网
Wireless sensor network High-testability Self-organizing networking
