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实现无连接:用于工业应用的无线传感器网络的网络创新

Shathya Duobiene¹, Rimantas Simniškis², Gediminas Račiukaitis¹

¹Department of Laser Technologies, FTMC-Center for Physical Sciences and Technology, Savanoriu Ave. 231, LT-02300 Vilnius, Lithuania.

Sensors (Basel, Switzerland)

|August 10, 2024

概括

这项研究增强了工业无线传感器网络 (IWSNs),使用集成协议来提高能源效率和可靠性. 新系统减少了数据包重复和数据碰撞,延长了工业物联网应用的电池寿命.

科学领域:

计算机科学计算机科学
电气工程电气工程
工业自动化工业自动化

背景情况:

工业无线传感器网络 (IWSN) 对物联网应用至关重要,在性能可扩展性,能源效率和可靠性方面面临挑战.
现有系统在确定性通信和端到端可靠性方面扎,特别是对于低功耗的自主节点.

研究的目的:

评估成熟IWSNs的性能可扩展性.
为工业物联网提出一种新的分类方法.
引入一个集成的协议框架,以节能连接和实时事件检测在IWSNs.

主要方法:

集成用于传感器节点的6LoWPAN,MQTT-SN和ContikiMAC协议.
使用Contiki COOJA WSN模拟器进行模拟,用于静态和移动场景.
开发和部署一种使用激光 (SSAIL) 技术诱导的选择性表面激活的新型传感器设计.
对用于实时入侵检测的新检测系统 (NDS) 的评估.

主要成果:

能源效率提高了50%,电池寿命延长了350%.
重复的数据包和数据碰撞减少了80%.
通过模拟和实验验证,证明SSAIL技术的长期功能性和可靠性,并通过模拟和实验验证提出框架.

结论:

拟议的综合协议框架和传感器设计显著改善了IWSN性能指标.
该方法对于开发远程测量节点网络是有效的,使工业物联网中准确的事件和漏洞检测成为可能.
该研究提供了对可靠和节能工业物联网系统的挑战和解决方案的全面评估.

关键词:

6 低WPAN 的使用情况这是一个COOJA模拟器.物联网的物联网,就是物联网.在MQTT-SNN中使用.在 SSAIL 技术上,新鲜事物检测系统新鲜事物检测系统网络服务器是Web服务器.无线传感器网络是一个无线传感器网络.

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