基于RFID和WSN技术的枸杞流通物联网模型研究
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摘要
针对枸杞供大于求,我国急需通过保证其质量来拓宽更大更高端的经济市场的现状,提出了RFID和WSN技术的枸杞流通物联网模型。文章细致地研究和分析枸杞的流通过程,将概念、判断、推理相结合描述了枸杞流通模型;给出了枸杞在流通模型中关键小模型—枸杞流通过程信息描述模型、枸杞流通信息追踪模型具体建立,其中运用Petri网对枸杞流通信息的追踪流程进行了建模;最后通过选用关联矩阵对Petri网建立的追踪模型进行分析,证明了该模型的合理性和可达性,这将使消费者能查询流通各环节的信息。模型的建立为枸杞安全监管、追溯、召回体系的应用平台开发提供前提,为消费者购买安全枸杞提供了充分的保障和支持。
In view of the oversupply of medlar, we urgently need to ensure the quality of the product to broaden the status quo of the larger and higher-end economic markets. We have proposed the medlar circulation Internet of Things model based on RFID and WSN technologies. This paper carefully studies and analyzes the circulation process of the medlar, and combines the concept, judgment, and reasoning to describe the medlar circulation model. The key small models of medlar circulation model are given, namely the medlar circulation process information description model, the medlar circulation information storage model, and the medlar circulation information tracking model. The Petri net is used to model the tracking flow of the medlar circulation information. Finally, a detailed analysis of the tracking model established by Petri nets is made by selecting the correlation matrix, which proves the rationality and accessibility of the model. This will enable consumers to inquire the information in all aspects of circulation. The establishment of the model provides preconditions for the development of application platforms for medlar security supervision, traceability, and recall systems, providing sufficient protection and support for consumers to purchase security.
In view of the oversupply of medlar, we urgently need to ensure the quality of the product to broaden the status quo of the larger and higher-end economic markets. We have proposed the medlar circulation Internet of Things model based on RFID and WSN technologies. This paper carefully studies and analyzes the circulation process of the medlar, and combines the concept, judgment, and reasoning to describe the medlar circulation model. The key small models of medlar circulation model are given, namely the medlar circulation process information description model, the medlar circulation information storage model, and the medlar circulation information tracking model. The Petri net is used to model the tracking flow of the medlar circulation information. Finally, a detailed analysis of the tracking model established by Petri nets is made by selecting the correlation matrix, which proves the rationality and accessibility of the model. This will enable consumers to inquire the information in all aspects of circulation. The establishment of the model provides preconditions for the development of application platforms for medlar security supervision, traceability, and recall systems, providing sufficient protection and support for consumers to purchase security.
引文
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[7]武滢,谢里阳,李进东.应用Petri网的关联矩阵求最小割集的新方法[J].中国机械工程,2008(9):1044-1049.
[2]PILAR M L,JUAN P M G,JOSEMARIA M S,et al.An efficient distributed discovery service for EPCglobal neteork in nested package scenarios[J].Journal of Network and Computer Applications,2011(34):925-937.
[3]林赛君.物联网革命[J].江苏商论,2009(31):64-66.
[4]于海斌.智能无线传感器网络系统[M].北京:科学出版社,2006.
[5]卫菊红.物联网技术发展及应用研究进展[J].工业控制计算机,2011(12):50-52.
[6]王志坚,蔡自兴.一种基于Petri网的功能/数据分析方法[J].计算机集成制造系统,2008(6):1194-1199.
[7]武滢,谢里阳,李进东.应用Petri网的关联矩阵求最小割集的新方法[J].中国机械工程,2008(9):1044-1049.