【作者】 吴滨；

【导师】 吴锡生； 顾锦旗；

【作者基本信息】 江南大学 ， 计算机技术， 2008， 硕士

【摘要】 本论文在对电力系统最后一公里技术需求分析的基础上,引出了利用无线自组网来实现居民用电量抄读的方法。由于“last mile”面临用户数量大,现场环境复杂(有些甚至相当恶劣),通信媒介质量低,成本压力大等一系列难题。而基于多智能体的无线自组网技术,用于电能数据自动收集,监控及远动,具有许多传统技术不具备的优势:极高的抄读可靠性(经无线信道的一次抄读成功率大于99.5%,真正满足对于数据的实时性要求,是控制线损和实时监控的技术基础);足够的数据带宽(可将大数据量的三相多功能电表囊括在同一网络内,实现对其的重点监控)。论文分析了实际需求,提出了结合无线网状网和AD Hoc无线网络思想,运行于470MHz～510MHz公共计量免申请频段的无线自组网,并试图建立一个由软硬件构成的完整的无线网络。限于时间和水平,主要对这个无线网络的路由技术做了比较多的探讨,并对无线自组网的网络管理提出了一些新的想法。对于无线网络的路由,主要提出了由路由节点发出的多个路由移动智能体遍历网络收集信息,并通过一种特殊的通信方式合作,自适应地更新路由表和网络状况的局部模型。对于网络管理,则提出了能否由移动智能体遵循SNMP规范进行网络数据收集,并由移动智能体执行网管功能的想法。更多还原

【Abstract】 The present paper in to the electrical power system last kilometer technology demand analysis foundation in,drew out the use to realize the method wireless from the network which the inhabitant electricity consumption copied reads.Because "last mile" is big faced with the user quantity,the scene environment complex(some quite is even bad),the correspondence medium quality is low,cost pressure high and so on a series of difficult problems.Based on multiagent wireless from network technology,uses in the electrical energy automated data acquisition,the monitoring and moves far,has the superiority which many traditional technologies do not have:Extremely high copies reads the reliability(one time to copy after wireless channel reads success ratio to be bigger than 99.5%,satisfies truly regarding data timely request,is pilot wire damages with real-time monitoring technology base);The enough data bandwidth(may include great data quantity three-phase multi-purpose electric instrument in identical network,realizes to its key monitoring).The paper has analyzed the actual demand,proposed the union wireless mesh network and AD the Hoc wireless network thought,moves in the 470MHz～510MHz public measurement exempts the application frequency band wireless from the network,and attempts to establish one the integrity wireless network which constitutes by the software and hardware.Is restricted in the time and the level,mainly has made quite many discussions to this wireless network route technology,and to wireless proposed some new ideas from the network network management.Regarding the wireless network route,mainly proposed sends out many routes by the route node to move the intelligent body traversal network collection information,and through one kind of special mailing address cooperation,auto-adapted renews the routing list and the network condition partial model.Regarding network management,then proposed whether follows the SNMP standard by the motion intelligence body to carry on the network data collection,and by motion intelligence body execution network management function idea.更多还原