| 基于可预测p-保持CSMA的低压电力载波抄表自动路由技术 |
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| 引用本文： | 高柏臣,潘政刚,高俊英,吴斌,朱永.基于可预测p-保持CSMA的低压电力载波抄表自动路由技术[J].电网技术,2009,33(12):124-130. |
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| 作者姓名： | 高柏臣 潘政刚 高俊英 吴斌 朱永 |
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| 作者单位： | 高柏臣,GAO Bai-chen(黑龙江科技学院电信学院,黑龙江省,哈尔滨市,150027);潘政刚,吴斌,朱永,PAN Zheng-gang,WU Bin,ZHU Yong(黑龙江傲立信息产业有限公司);高俊英,GAO Jun-ying(哈尔滨电业局,道外供电局,黑龙江省,哈尔滨市,150026)
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| 基金项目： | 黑龙江省科技厅科技计划项目 |
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| 摘 要： | 针对入户配电网结构复杂、干扰严重、抄表系统内部各点之间不能完全实现直接通信的特点，采用动态路由中继方法，提出基于可预测p-保持载波侦听多路访问(CSMA)机制，根据预测信道上的数据流量来确定发送时隙。阐述了蚁群路由算法和洪泛路由算法应用于电力载波抄表网络的具体方案，设计和开发出一种适合于电力载波抄表系统的组网方式。基于NS2网络仿真软件对Ad Hoc网络中的按需距离矢量路由(AODV)协议进行了仿真测试，结果表明采用该自动路由技术可以提高低压电力载波抄表快速性和可靠性。
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| 关 键 词： | 载波侦听多路访问(CSMA) 可预测p-保持 蚁群路由算法 洪泛路由算法 电力线载波 自动路由 |
| 收稿时间： | 2008-10-21 |
Auto-Routing Technology for Low Voltage Power Line Carrier Meter Reading Using Carrier Sense Multiple Access Mechanism Based on Predictive p-Persistent |
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| GAO Bai-chen,PAN Zheng-gang,GAO Jun-ying,WU Bin,ZHU Yong.Auto-Routing Technology for Low Voltage Power Line Carrier Meter Reading Using Carrier Sense Multiple Access Mechanism Based on Predictive p-Persistent[J].Power System Technology,2009,33(12):124-130. |
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| Authors: | GAO Bai-chen PAN Zheng-gang GAO Jun-ying WU Bin ZHU Yong |
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| Affiliation: | 1.College of Electrical and Information Engineering;Heilongjiang Institute of Science and Technology;Harbin 150027;Heilongjiang Province;China;2.Heilongjiang Ao-li Information and Industry Co.;Ltd.;Harbin 150030;3.Daowai Power Supply Bureau;Harbin Electric Power Bureau;Harbin 150026;China |
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| Abstract: | Due to strong time-varying interference caused by the complex structure of dwelling-entering distribution network, the direct communication among internal points of meter-reading system cannot be completely implemented. For this reason, by use of dynamic routing relaying and on the basis of predictive p-persistent carrier sense multiple access (CSMA) mechanism, the sending time-slot can be determined by predicting the data flow in channels. The concrete scheme of applying ant colony routing algorithm and flood routing algorithm to meter-reading network through power line carrier is expounded, and a networking mode that suits to meter-reading network through power line carrier is developed. The simulative testing of Ad hoc on-demand distance vector (AODV) routing protocol is carried out based by NS2 simulation software, test results show that by use of the proposed auto-routing technology the reliability and rapidity of meter-reading through low voltage power line carrier. |
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| Keywords: | carrier sense multiple access mechanism (CSMA) predictive p-persistent ant colony routing algorithm flood routing algorithm power line carrier auto-routing |
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