关键词: 物联网, 无线传感网, REST, 服务平台

Abstract: Under the support of Wireless Sensor Network（WSN）, broadband mobile communication, and embedded technology, Internet of Things（IoT） has been widely used in warehouses, smart homes and so on. However, the current system is not efficacious：the devices are private, and the systems are close coupling, so every particular application requires complex integration work, and therefore it needs more technical expertise, effort and time. It proposes an IoT service platform based on REST-style architecture in which the wireless sensors and sensing data are regarded as unified resources and facilitate heterogeneous system modules to mashup new applications under REST-style architecture. It gives the implementation details of the prototyping system and performance evaluation.

Key words: Internet of things, wireless sensor networks, REST, service platform