中文摘要：

物联网网关在物联网中起着关键作用。本文旨在研究一种能应用于各种传感器网络及接入网络的异构网络的网关设备,能为中间件或者应用程序提供统一的数据格式,从而为应用屏蔽不同的传感器网络及接入网络,使得应用程序只需要关注应用环境的数据处理。

英文摘要：

An Internet of thing gateway plays a key role in Internet of things.This paper aims to study the gateway equipment to support heterogeneity sensor networks and access networks.Gateway can provide a unified data forma for middleware or applications,so as to shield the different sensor networks and access networks and make applications only focus on data processing environments.