介绍防洪调度泵站管理系统中心站的通信设计软、硬件实现方案。用微机作为中心站前置机，采用Ｗｉｎｄｏｗｓ９５的３２位ＡＰＩ在ＢｏｒｌａｎｄＣ＋＋５０下编程，实现数据采集及通信功能。设计方法简单，编程容易，可靠性高。本文方法已应用于苏州市防洪调度泵站管理系统，在召测的抗干扰、多任务、人机界面方面取得了较好的效果。 Describes the communication design software and hardware implementation plan of central station of flood control dispatching pump station management system. Computer as a central station front-end machine, using 32-bit Windows95 API in BorlandC ++ 5  0 programming, data acquisition and communication functions. The design method is simple, easy programming, high reliability. The method of this paper has been applied to the management system of flood control and dispatching pumping stations in Suzhou City, and has achieved good results in anti-jamming, multi-task and man-machine interface.