Dispersed regional data acquisition features low efficiency and poor real time performance, thus the data acquisition and control terminal based on GPRS has been designed. The MCF5213 from Freescale is adopted as the core processor;the hardware structure of wireless acquisition terminal is designed combining with the wireless transmission module EM310 from Huawei. On the basis of software design concept of multi-state and multi-task, the operational process of GPRS and the data acquisition monitoring functions are described in detail.%分散区域数据采集具有效率低、实时性差等缺点，因此设计了一种基于GPRS的数据采集控制终端。采用Freescale公司的MCF5213为核心处理器，结合华为公司的EM310无线发送模块，设计了无线采集终端的硬件结构。依据多状态、多任务的软件设计思想，详细阐述了GPRS的工作流程和对下数据采集监控功能。
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