随着嵌入式Internet 技术的成熟,嵌入式系统的远程设备控制成为技术发展的热点。通过在ARM 平台上运行简化的SMTP 协议,使用户通过普通的邮件收发工具即可实现设备的远程监视和控制。文中分析和介绍了嵌入式SMTP 技术,包括该方案的硬件结构、软 件系统及关键技术实现等方面。 关键词:嵌入式系统;ARM;SMTP 协议;E-mail The Design of long-distance Control based on ARM chip by SMTP Protocol Liao Bin1, Ye Wei-Qiong1, Yang Lian-Le2 (1 Hunan University of Technology, Hunan-Zhuzhou 412000; 2 YiYang Educate Institute, Hunan-YiYang 413000) Abstract: With the maturity of the Embedded Internet technology, the embedded long-distance control has become the hot spot in the technology development. The remote monitoring and controlling can be realized through normal E-mail tools by applying the simplified SMTP protocol on the ARM chip. This paper introduces and analyses the Embedded SMTP technology, including its hardware structure, software system and some key technology appliances, etc. Key words: Embedded System; ARM; SMTP Protocol; E-mail