分析地震电磁信息仪器对信号处理和采集中存在的问题，提出基于ARM9的地震电磁信息数据服务器的解决方案，成功实现了对地震电磁信息的高速采集、海量存储和网络传输。文中介绍地震电磁信息数据服务器设计思路及基本构架，对各个模块给出硬件设计，并介绍系统的软件流程。

Analyzing the problem of processing and collection electromagnetic signal, we propose to adopt the solution of the earthquake electromagnetic wave data collector based on ARM9, which has successfully achieved highspeed acquisition, mass storage and network transmission. In this paper, the design of the data collector is discussed. The hardware designing of the system and the signal process flow are also discussed.