| 基于Internet的物联网系统中设备互联和实时在线技术 |
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| 引用本文： | 兰勇,张博. 基于Internet的物联网系统中设备互联和实时在线技术[J]. 计算机测量与控制, 2011, 19(6) |
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| 作者姓名： | 兰勇 张博 |
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| 作者单位： | 1. 长安大学信息工程学院,陕西西安,710064
2. 西安市国土资源局信息中心,陕西西安,710065 |
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| 基金项目： | 中央高校基本科研业务费科研专项项目(CHD2010JC079) |
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| 摘 要： | 针对物联网系统中信息交互的实时性和系统自治特性,提出一种基于Internet和嵌入式设备构建物联网的技术;通过基于客户/服务器的体系结构和面向连接的设备实时在线技术实现信息交互的实时性,进一步通过一种服务器地址自动迁移技术实现基于Inter-net的嵌入式设备物联网的系统自治特性;通过多台嵌入式设备组网进行实际测试验证,系统满足良好的扩展性和设备即插即用特性,设备间数据通信相应时间低于1s,具有良好的实时性,可广泛应用于嵌入式设备的互联互通。
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| 关 键 词： | Internet 物联网 嵌入式设备 互联 实时性 |
An Internet Based Interconnection and Online Technology of Embedded Device in Internet of Things |
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| Lan Yong,Zhang Bo. An Internet Based Interconnection and Online Technology of Embedded Device in Internet of Things[J]. Computer Measurement & Control, 2011, 19(6) |
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| Authors: | Lan Yong Zhang Bo |
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| Affiliation: | Lan Yong1,Zhang Bo 2(1.Information engineering college,Chang'an1 University,xi'an 710064,China2.Bureau of Land and Resoursces of xi'an,xi'an 710065,China) |
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| Abstract: | Aim at the characteristic of real time and autonomy in Internet of things,an Internet based technol ogy of Internet of things is proposed for embedded devices interconnection.The Client/Server based architecture and Connection Oriented technology is designed to realize the real-time communication in this paper.Furthermore,a self-adaptive transition technology is given to supporting alterable server IP address.The application indicates that the technology is feasible and applied. |
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| Keywords: | Internet Internet of things embedded device interconnection real time |
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