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A Comprehensive Device Collaboration Model for Integrating Devices with Web Services under Internet of Things

机译：物联网下的设备与Web服务集成的综合设备协作模型

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As the rapid development of Internet of things, a large number of devices, instruments and sensors will connect and collaborate to achieve Smart Planet. One of the key challenges is to integrate devices into business process. SOA is an ideal infrastructure for business process management as applications are invoked using standard interfaces and protocols. It's convenient to use device-oriented web services (doWS) to encapsulate devices functions. A doWS may conflict with other doWS because devices can't be controlled by more than one client at the same time. This brings additional complexity to web service composition. In this paper, we propose a comprehensive device collaboration model to doWS choreography. This model includes device layer, doWS layer, compatible resource layer and process layer, where device layer represent devices, doWS layer encapsulates devices functions, compatible resource layer abstracts compatible device operations as resource and avoid of conflict, process layer describes the collaboration process. Analysis shows that, this model can integrate devices with Web Services, and can achieve the conflict detection of doWS. This model is effective in the Internet of things.
机译：随着物联网的飞速发展，大量的设备，仪器和传感器将相互连接并协作以实现Smart Planet。关键挑战之一是将设备集成到业务流程中。 SOA是业务流程管理的理想基础架构，因为使用标准接口和协议来调用应用程序。使用面向设备的Web服务（doWS）封装设备功能很方便。一台doWS可能与其他doWS冲突，因为不能同时由多个客户端控制设备。这给Web服务组合带来了额外的复杂性。在本文中，我们提出了用于doWS编排的综合设备协作模型。该模型包括设备层，doWS层，兼容资源层和流程层，其中设备层代表设备，doWS层封装设备功能，兼容资源层将兼容设备的操作抽象为资源并避免冲突，流程层描述了协作过程。分析表明，该模型可以将设备与Web Services集成在一起，并可以实现doWS的冲突检测。该模型在物联网中有效。

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