基于ARM11的物联网网关设计

摘要

针对物联网网关的成本高、人机交互差、应用领域单一等问题,提出了一种基于ARM1的物联网网关的设计方法.网关采用S3C6410处理器,移植Linux操作系统,通过无线传感器节点和视频采集板采集环境的温湿度、光照强度、视频等信息,由网关汇集后将数据存储并转发到GSM/GPRS网络、无线局域网中.实验表明,网关系统达到了预期的设计要求,实现了多种网络间的通信.%To solve the problems of high cost,sigle application,and poor human-computer ineraction performance,we propose a solution of the Internet of Things (IOT) gateway based on ARM11.The system is designed with S3C640 processor and Linux operation system,and includes main IOT board and sensor nodes.The main IOT board gets the information of temperature,humidity,light and audio from sensor nodes,then store and forward them to GSM network or wireless LAN.The results show that the gateway system meets the design requirements and can be connected between various networks.