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AN IMPLEMENTATION REALIZING THE TASKING CAPABILITIES OF INTERNET OF THINGS

机译:实现事物互联网任务能力的实现

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The Internet of Things (IoT) is an infrastructure that interconnects uniquely identifiable devices using the Internet. By interconnecting everyday appliances (e.g., TV, oven, heater, lamp, door lock), various monitoring and physical mashup applications can be constructed to improve people's daily life. In general, IoT devices provide two main capabilities. Firstly, the sensing capability monitors devices' statuses or the environmental properties of their surroundings such as air temperature and humidity. Secondly, the tasking capability allows other devices or users to actuate devices via the Internet. From the client-server communication point-of-view, an IoT device can be regarded as a web service that receives requests from clients and return responses. In order to advertise its service capabilities, an IoT device needs a standard-based web service description, such as the WSDL and hRESTS. However, existing web service descriptions are usually based on verbose XML and are not suitable for resource-constraint IoT devices. Therefore, this research aims on defining a light-weight JSON-based web service description for IoT's tasking capability, as well as proposing a web service protocol to actuate IoT devices. The preliminary result shows that the proposed solution can be applied to existing IoT products and control them via the same web service protocol.
机译:事物互联网(IOT)是一种基础设施,它使用Internet互连唯一识别的设备。通过互连日常电器(例如,电视,烤箱,加热器,灯,门锁),可以构建各种监控和物理混搭应用,以改善人们的日常生活。通常,物联网设备提供两个主要功能。首先,传感能力监测设备的状态或周围环境的环境特性,例如空气温度和湿度。其次,任务能力允许其他设备或用户通过互联网启动设备。根据客户端 - 服务器通信视图,可以将IOT设备视为从客户端接收请求的Web服务并返回响应。为了宣传其服务能力,IOT设备需要基于标准的Web服务描述,例如WSDL和HREST。但是,现有的Web服务描述通常基于冗长的XML,并且不适用于资源约束IOT设备。因此,该研究旨在定义用于IOT的任务能力的基于轻型JSON的Web服务描述,以及提出用于致动机设备的Web服务协议。初步结果表明,所提出的解决方案可以应用于现有的IOT产品并通过相同的Web服务协议控制它们。

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