SOAP4IPC: A Real-Time SOAP Engine for Industrial Automation

Mathes, M.; Gärtner, Jochen; Dohmann, Helmut; Freisleben, Bernd

doi:10.1109/pdp.2009.21

Cited by 6 publications

(5 citation statements)

References 10 publications

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“…However, there are several approaches to introduce real-time capabilities to SOAs. The SOAP4IPC engine [17] analyzes the timing behavior of Web Services and determines the maximum execution time of a service. The Time-Constrained Services (TiCS) framework [18] offers tools to model the time dependencies of composed services.…”

Section: Figure 1 Soa-based Automation Systemmentioning

confidence: 99%

A field level architecture for reconfigurable real-time automation systems

Dürkop

Trsek

Otto

et al. 2014

2014 10th IEEE Workshop on Factory Communication Systems (WFCS 2014)

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Rapidly changing customer demands lead to a paradigm shift from mass production to mass customization within the manufacturing industry. However, todays production systems are of a very static nature. Changing the manufacturing process requires a high amount of expensive human resources and is quite error prone. Hence, reconfigurability will become a key factor in the manufacturing industry and industrial automation systems must provide suitable solutions to support this new paradigm. Service-oriented architectures (SOAs) are a potential technology which can provide the requested capability of automatic reconfiguration. Originating from the IT world, the adaptation of SOAs to industrial automation systems has to face several difficulties - especially real-time requirements must be met. This paper proposes an innovative solution approach for the integration of a SOA into real-time systems for industrial automation

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Section: Figure 1 Soa-based Automation Systemmentioning

confidence: 99%

A field level architecture for reconfigurable real-time automation systems

Dürkop

Trsek

Otto

et al. 2014

2014 10th IEEE Workshop on Factory Communication Systems (WFCS 2014)

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“…Por razones de interoperabilidad, las actuales soluciones ERP se basan en WS que, permiten además la integración horizontal con proveedores y clientes, a la vez que posibilitan una adaptación flexible a las nuevas condiciones del mercado [8]. Desde el punto de vista de las aplicaciones la tendencia es a reducir aún más la jerarquía de automatización de 3 capas.…”

Section: De La Era Cim a La Soaunclassified

“…El problema principal no ha cambiado mucho a través de los años: encontrar interfaces apropiadas entre un montón de aplicaciones que en su mayoría son no interoperables. La adopción de WS como columna vertebral de comunicación en la empresa, permitiría eliminar el altamente costoso software MES; hecho principalmente importante para las Pymes debido al ahorro que podría obtenerse [8].…”

Section: De La Era Cim a La Soaunclassified

SOA en Automatización de Pymes Manufactureras

Blet

Simón

2011

IJIE

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Resumen. En la actualidad los sistemas productivos de una Pyme manufacturera no están listos para las arquitecturas orientadas a servicios (SOA) y, como consecuencia, el proceso de migración hacia la automatización basada en SOA debe realizarse paso a paso organizando la coexistencia de nuevas tecnologías con aquéllas preexistentes. De esta forma se minimiza el riesgo financiero, hecho particularmente importante en el caso de una Pyme a la vez que, se aprovecha la oportunidad para adquirir experiencia acerca de las fortalezas y debilidades del paradigma SOA. Una parte importante del proceso de migración es la integración, directa o indirecta, en el mundo SOA de los sistemas preexistentes y, objetivo de esta contribución que intenta ofrecer un panorama general del tema, primer paso en el mapa de ruta de SOA en la automatización de una Pyme manufacturera.

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“…This section focuses on SOAP4IPC, the TiCS real-time SOAP engine for industrial PCs [17]. SOAP4IPC is a key component of the real-time infrastructural layer and permits the execution of web services on an IPC in real-time, i.e.…”

Section: Web Services For Industrial Pcs Using Soap4ipcmentioning

confidence: 99%

Time-constrained services: a framework for using real-time web services in industrial automation

Mathes

Stoidner

Schwarzkopf

et al. 2009

SOCA

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The use of web services in industrial automation, e.g. in fully automated production processes like car manufacturing, promises simplified interaction among the manufacturing devices due to standardized protocols and increased flexibility with respect to process implementation and reengineering. Moreover, the adoption of web services as a seamless communication backbone within the overall industrial enterprise has additional benefits, such as simplified interaction with suppliers and customers (i.e. horizontal integration) and avoidance of a break in the communication paradigm within the enterprise (i.e. vertical integration).The Time-Constrained Services (TiCS) framework is a development and execution environment that empowers automation engineers to develop, deploy, publish, compose, and invoke time-constrained web services. TiCS consists of four functional layers-tool support layer, real-time infrastructural layer, real-time service layer, and hardware layerwhich contain several components to meet the demands of a web service based automation infrastructure. This article gives an overview of the TiCS framework. More precisely, the general design considerations and an architectural blueprint of the TiCS framework are presented. Subsequently, selected key components of the TiCS framework are discussed in detail: the SOAP4PLC engine for equipping programmable logic controllers with a web service interface, the SOAP4IPC engine for processing web services in realtime on industrial PCs, the WS-TemporalPolicy language for describing time constraints, and the TiCS Modeler for composing time-constrained web services into a time-constrained BPEL4WS workflow.

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SOAP4IPC: A Real-Time SOAP Engine for Industrial Automation

Cited by 6 publications

References 10 publications

A field level architecture for reconfigurable real-time automation systems

A field level architecture for reconfigurable real-time automation systems

SOA en Automatización de Pymes Manufactureras

Time-constrained services: a framework for using real-time web services in industrial automation

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