Research and Design of IOT Gateway

Abstract. Things gateway can perceive protocol conversion between networks and communications networks and different types of networks, both wide-area connectivity, local interconnect can be achieved. Research and design of Things embedded gateway implementations, is to build the entire architecture of Things crucial step. Gateway is built on top of the network layer protocol converters, and embedded systems with a dedicated and strong, real-time, high reliability, low power consumption, small size and low cost, thus greatly increasing the use of embedded gateway application flexibility and reduces costs. IOT Architecture Things layered network communication system architecture, including the perception of extension systems, transmission systems, operations management systems and applications, supporting different communication protocols on different levels. Perception extension system includes sensing and control technology, as well as by the perception extends layer device gateways support a variety of network-aware extension includes Lonworks, UPnP, Zigbee and other communication protocols, including[1]. Sensing devices can be connected by a variety of access technologies to a core network, remote transmission of data. Operations management system for the facility within the scope o