论文首先介绍了嵌入式系统的组成及对嵌入式Internet产生。通过对现有的嵌入Internet及比较了目前几种单片机接入Internet实现方案的前提下，应用了一种基于单片机自身特点的具体的解决方案：嵌入式TCP/IP协议。通过对TCP/IP网络协议的深入分析，对TCP/IP协议进行合理的简化，将其嵌入到内部资源有限的微处理器中，实现以电子邮件方式进行远程数据传输。-The paper first describes the composition of embedded systems and embedded Internet. Embedded Internet and compare several single-chip connected to the Internet to achieve the program s premise, application specific solutions based on the characteristics of the microcontroller itself: embedded TCP/IP protocol. Reasonable simplification through in-depth analysis of the TCP/IP network protocol, TCP/IP protocol, embedded microprocessor with limited internal resources, the e-mail for remote data transmission.