{"title":"OPC-UA可扩展性低至芯片级，实现“物联网”","authors":"Jahanzaib Imtiaz, J. Jasperneite","doi":"10.1109/INDIN.2013.6622935","DOIUrl":null,"url":null,"abstract":"Many implementations of the OPC-UA are increasingly available. Until now, use of technologies like the OPC-UA was limited to embedded systems with a sufficient amount of memory resources. OPC-UA offers a scalable feature set that could be tailored according to application demands. We believe that a key to successfully enable Internet of Things for the industrial automation applications lies in bringing down the OPC-UA into low end resource-limited devices, such as sensors. Because the OPC-UA provides a powerful information representation that is exchangeable through interoperable services. This paper has investigated the OPC-UA as a middleware solution for such resource-limited devices. For a proof of concept we have implemented an OPC-UA server based on the “Nano Embedded Device Server profiles” of the OPC Foundation.","PeriodicalId":6312,"journal":{"name":"2013 11th IEEE International Conference on Industrial Informatics (INDIN)","volume":"18 1","pages":"500-505"},"PeriodicalIF":0.0000,"publicationDate":"2013-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"109","resultStr":"{\"title\":\"Scalability of OPC-UA down to the chip level enables “Internet of Things”\",\"authors\":\"Jahanzaib Imtiaz, J. Jasperneite\",\"doi\":\"10.1109/INDIN.2013.6622935\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Many implementations of the OPC-UA are increasingly available. Until now, use of technologies like the OPC-UA was limited to embedded systems with a sufficient amount of memory resources. OPC-UA offers a scalable feature set that could be tailored according to application demands. We believe that a key to successfully enable Internet of Things for the industrial automation applications lies in bringing down the OPC-UA into low end resource-limited devices, such as sensors. Because the OPC-UA provides a powerful information representation that is exchangeable through interoperable services. This paper has investigated the OPC-UA as a middleware solution for such resource-limited devices. For a proof of concept we have implemented an OPC-UA server based on the “Nano Embedded Device Server profiles” of the OPC Foundation.\",\"PeriodicalId\":6312,\"journal\":{\"name\":\"2013 11th IEEE International Conference on Industrial Informatics (INDIN)\",\"volume\":\"18 1\",\"pages\":\"500-505\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-07-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"109\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 11th IEEE International Conference on Industrial Informatics (INDIN)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INDIN.2013.6622935\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 11th IEEE International Conference on Industrial Informatics (INDIN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INDIN.2013.6622935","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Scalability of OPC-UA down to the chip level enables “Internet of Things”
Many implementations of the OPC-UA are increasingly available. Until now, use of technologies like the OPC-UA was limited to embedded systems with a sufficient amount of memory resources. OPC-UA offers a scalable feature set that could be tailored according to application demands. We believe that a key to successfully enable Internet of Things for the industrial automation applications lies in bringing down the OPC-UA into low end resource-limited devices, such as sensors. Because the OPC-UA provides a powerful information representation that is exchangeable through interoperable services. This paper has investigated the OPC-UA as a middleware solution for such resource-limited devices. For a proof of concept we have implemented an OPC-UA server based on the “Nano Embedded Device Server profiles” of the OPC Foundation.
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