Mapping of smart field device profiles to web services

Diedrich, Christian; Mühlhause, Mathias; Riedl, Matthias; Bangemann, Thomas

doi:10.1109/wfcs.2008.4638733

Cited by 4 publications

(4 citation statements)

References 2 publications

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“…Both of them used in network level to make a connection between an OPC UA server and client. OPC UA session and secure channel just be established on both two transport protocols [7].…”

Section: Transporting the Datamentioning

confidence: 99%

OPC UA summary

Wang¹,

Liu²,

Gao³

et al. 2017

Proceedings of the 2nd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 20

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This paper illustrates the OPC technology's shortcomings of the platform portability, remote data access and security aspects of industrial automatic production. For the limitations of the OPC on these aspects, the OPC Foundation presented the improved concept of OPC UA. This paper described the OPC UA specifications and technology, which were focused on the OPC UA Client/Server architecture, OPC UA technology to data encodings, secure conversations and data transport technology, address space model, object model and services. Compared with the existing OPC specifications, OPC UA has significant advantages with its platform independent, interoperability, security and other aspects. With the above advantages, OPC UA will play an important role in the control system based on the Internet communications.

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“…Both of them used in network level to make a connection between an OPC UA server and client. OPC UA session and secure channel just be established on both two transport protocols [7].…”

Section: Transporting the Datamentioning

confidence: 99%

OPC UA summary

Wang¹,

Liu²,

Gao³

et al. 2017

Proceedings of the 2nd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 20

View full text Add to dashboard Cite

show abstract

“…These are the parameter list model (an ordered or unstructured list of parameters possibly with related constraints and behavior among the parameters), the well-known function block model (see standards like IEC 61131-3, IEC 61804-2 and IEC 61499) and the object models (equivalent to the software programming paradigm object orientation). IEC 62390 uses Functional Elements (FE) as an abstract term covering all three models [7].…”

Section: Related Workmentioning

confidence: 99%

A Profiling Architecture Based on Web for Supporting Configuration Management in Actuator Networks

Hwang

Kim²

2013

IJCA

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Recently, IoT(Internet of Things) applications based on actuator networks not only need an appropriate way for representing information about actuator's characteristics but also a common information for managing the involved elements. This paper presents the profiling architecture based on Web services for supporting configuration management in actuator networks. We design and implement a profile management tool based on XML (Extensible Markup Language) for representing actuator descriptions as well as the flow chart for generating and editing the actuator configuration profile in actuator networks.

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“…With binary encoding, transmitted data are serialized into binary structures for improved efficiency. The standard allows defining other protocols and encodings, as well as their legitimate combinations (known as "UA mappings") in the future, without changing the core set of services [42].…”

Section: F Opc Uamentioning

confidence: 99%

“…But the major part of the data will require manual intervention during configuration and dedicated approaches during system design and integration. These problems can be alleviated only with the help of standardized interfaces and information models [41], [42], [46]. The most recent developments within OPC make a step in this direction.…”

Section: G Proprietary Protocolmentioning

confidence: 99%

How to Access Factory Floor Information Using Internet Technologies and Gateways

Sauter

Lobashov²

2011

IEEE Trans. Ind. Inf.

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Information transfer is an essential factor in automation systems. For reasons of practicability, the development of industrial communication networks focused on horizontal aspects, i.e., the provision of suitable automation networks on the various levels. Conversely, vertical integration has become a topic of interest only in the recent past and mostly concerns the interconnection of field-level networks and IP-based office-type networks. Such interconnection can reasonably be achieved via gateways. This survey paper reviews concepts and defines a set of criteria that are relevant for the design of such gateways. Furthermore, it compares the applicability of common Internet communication standards like SNMP, LDAP, SQL, native web technologies, OPC XML-DA, and OPC UA as higher-level access protocols to field-level data, thus providing a basis for vertical integration on an application level. For comparison, a dedicated proprietary protocol is discussed as well.

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Mapping of smart field device profiles to web services

Cited by 4 publications

References 2 publications

OPC UA summary

OPC UA summary

A Profiling Architecture Based on Web for Supporting Configuration Management in Actuator Networks

How to Access Factory Floor Information Using Internet Technologies and Gateways

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