提出了一种支持多种传输方式的嵌入式数据采集系统的设计方法与实现过程,重点讨论了支持多传输方式的实现方法,最后描述了支持多传输方式的嵌入式温度采集系统.所研究的嵌入式数据采集系统由嵌入式数据采集服务器、智能数据采集节点及远程客户端构成,数据采集服务器包含了核心模块和通讯接口模块.其中核心模块采用基于Linux操作系统的ARM开发板实现.通讯接口模块和智能数据采集节点采用凌阳公司的SPCE061A开发板实现.远程客户端则基于PC机和具有Windows Mobile操作系统的智能手机平台实现. A design method and realization process of embedded data acquisition system which supports multiple transmission methods are put forward, and the implementation method of supporting multiple transmission methods is discussed emphatically, and finally an embedded temperature acquisition system supporting multi-transmission methods is described. The embedded data acquisition system is composed of embedded data acquisition server, intelligent data acquisition node and remote client, and the data acquisition server contains the core module and communication interface module, and the core module is realized by ARM development board based on Linux operating system. The module and the intelligent data acquisition node are implemented by Sunplus SPCE061A development board, while the remote client is implemented on the PC and the smartphone platform with the Windows Mobile operating system.