Uma abordagem baseada em engenharia orientada a modelos para apoiar o desenvolvimento da web of things

Abstract

Web of Things (WoT) is one of the most emerging technologies because it provides a solution to support protocols interoperability and applications heterogeneity that can be found in Internet of Things (IoT) based proposals. In order to facilitate the development of WoT solutions and communication with IoT proposals, thus preventing them from becoming out of date and allowing them to benefit from WoT based solutions, a framework based on Model Driven Engineering (MDE) technologies is proposed. MDE Technologies are responsible for automating the framework’s development processes, reducing development time and human errors. Node-WoT is used, which is a library responsible for creating Thing Description and supporting WoT proposals. WebSockets, which is the communication link between WoT proposals and IoT devices, is also used. The necessary methods for framework implementation are described, and finally an illustrative example.