计算机应用 ›› 2013, Vol. 33 ›› Issue (05): 1191-1193.DOI: 10.3724/SP.J.1087.2013.01191

• 网络与通信 •    下一篇

ISHSN:一种异构传感网融合系统

陈金凯,曹剑炜,陈庆奎   

  1. 上海理工大学 光电信息与计算机工程学院,上海 200093
  • 收稿日期:2012-12-04 修回日期:2013-01-19 出版日期:2013-05-01 发布日期:2013-05-08
  • 通讯作者: 陈庆奎
  • 作者简介:陈金凯(1988-),男,上海人,硕士研究生,主要研究方向:物联网技术;曹剑炜(1979-),男,上海人,博士研究生,主要研究方向:网络计算;陈庆奎(1966-),男,上海人,教授,博士生导师,主要研究方向:网络计算、并行理论与并行数据库、物联网技术
  • 基金资助:

    国家自然科学基金资助项目(61275185);教育部博士学科点专项科研博导基金资助项目(20113120110008);上海教委创新基金重点项目(13ZZ112);上海信息技术领域重点科技攻关计划基金资助项目(09511501000, 09220502800);上海市教育科学研究项目(B11042);上海市一流学科资助项目(XTKX2012)

Integration system for heterogeneous sensor networks

CHEN Jinkai,CAO Jianwei,CHEN Qingkui   

  1. College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093,China
  • Received:2012-12-04 Revised:2013-01-19 Online:2013-05-08 Published:2013-05-01
  • Contact: CHEN Qingkui

摘要: 针对异构传感网导致的系统融合问题,提出了一种异构传感网融合系统(ISHSN)。ISHSN由物联网关和接入代理构成,物联网关对于上行数据进行同一化转换,对于下行控制命令按照目的传感网控制协议进行转换;接入代理进行数据汇集、链路合并以及命令转发,并且运用基于历史增量信息预测的接入代理调度算法,有效分散传感网接入负载。实验表明ISHSN在异构传感网数据汇集以及传感网控制方面具有良好的可扩展性和可用性。

关键词: 物联网, 传感网, 物联网关, 接入代理, 调度算法

Abstract: To solve the system integration problem caused by heterogeneous sensor networks, this paper proposed a heterogeneous sensor networks integration system ISHSN (Integration System for Heterogeneous Sensor Network). ISHSN consisted of the gateway of the Internet of Things (IoT) and the access Agent. The gateway converted the data to the same format and converted the command to the customized format according the target sensor network. The access Agent dealt with data collection, link merge and command forward, and balance loading of the access Agents with the scheduling algorithm. The experiment proves that the ISHSN has good scalability and availability in sensor networks data collection and sensor network control.

Key words: the Internet of Things (IoT), sensor network, Gateway of the Internet of Things (GWIOT), access Agent, scheduling algorithm

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