摘要
提出一种智能家庭网关设计方案,采用LPC2103微控制器和RTL8019AS模块,基于改进的用户数据报(UDP)协议,实现智能家庭信息处理平台。利用现有的网络设施,将采集到的家电终端信息进行处理和控制,达到智能联网与信息处理的效果。在物联网中的应用结果表明,该网关具有成本低、实时性好及安全性高的特点。
This paper proposes a design scheme of intelligent family gateway.With the LPC2103 micro-controller and RTL8019AS module,it realizes the intelligent family information processing platform gateway based on the improved User Datagram Packet(UDP) protocol.It takes advantage of present network infrastructure to interconnect with the appliances.And it collects messages and sends corresponding commands to control the terminals to obtain the effect of intelligent networking and information processing.Application results in the Internet of Things(IOT) show that the gateway has good merits of low-cost,real-time,and security.
出处
《计算机工程》
CAS
CSCD
北大核心
2011年第18期246-248,251,共4页
Computer Engineering
基金
国家自然科学基金资助项目(61001133)
关键词
智能家庭网关
物联网
UDP协议
数据加密
p-坚持CSMA协议
intelligent family gateway
Internet of Things(IOT)
User Datagram Packet(UDP) protocol
data encryption
p-persistent CSMA protocol