GPRSDTU数据中心的通信设计:介绍了基于GPRS 网络的电力监控系统结构, 并根据GPRS DTU 的特点, 结合网络编程的知识, 在VC++6.0 平台上实现了GPRS DTU 的数据中心的通信功能。 关键词: GPRS, 远程监控, 数据中心 Abs tract This paper introduces the power monitoring and controling system architecture,which is bas ed on GPRS,and according to the traits of GPRS DTU,combining the knowledge of network programming.This paper implements the functions of communication on data centers of GPRS DTUs on the platform of VC++6.0. Keywords :GPRS,Dis tant monitoring and controlling,data center