一种移动嵌入式Web服务器的接入方案

移动嵌入式Web服务器伴随着嵌入式技术与网络通信技术高速发展应运而生，是基于Internet的嵌入式技术网络化的扩展应用。本文先从三个方面对嵌入式Web技术的优点进行了分析，接着阐述了DDNS技术在移动嵌入式Web服务器的重要作用，然后对包含DDNS模块的通用嵌入式模块进行了说明，并对DDNS工作流程及报文结构进行分析，最后对基于移动嵌入式Web服务器的DDNS功能进行了简单验证，实验证明，该方案切实可行，稳定性好且成本低廉。本文既是对移动嵌入式Web服务器功能的增强，也是对动态IP嵌入式服务器接入Internet的关键技术分析，旨在建立一套移动移动嵌入式Web服务器的通用接入方案，具有一定的研究价值。

A Access Scheme for Mobile Embedded Web Server

The embedded Web server emerged as the times require with embedded technology and network communication technology highly speed developed, It was an extended application based on the Internet embedded network technology. This paper firstly analyzed embedded Web technology advantages from three aspects, then elaborated the role of DDNS technology in embedded Web server, following described the general embedded module including DDNS module, studied the DDNS working process and message structure, at last, made functional verification of the embedded Web server based on DDNS, which showed the scheme was feasible, good stability and low cost. This article enhanced function of embedded Web server, also made key technology analysis of embedded Web server which accessed into Internet with dynamic IP, aimed to establish a set of universal access scheme mobile embedded Web server, this paper had certain research value.