中文摘要：

汾河河道水情自动化监测系统的程序包括下位机（智能数据处理仪）程序和上位机（监控中心数据处理计算机）程序两部分。着重介绍了监测系统下位机程序设计的思路和流程，以及系统上位机程序可实现的功能。系统已经在汾河河道水情监测的实际工程中运行，用户反馈意见表明：该系统运行可靠，监测数据准确，可以实现在无人值守情况下对河道水情的连续自动化监测。

英文摘要：

The program of automatic monitoring system for Fen River water regime includes two parts：the program of intelligent instrument and the program of center computer. This paper introduces the program design flowchart of intelligent instrument and the program function of center computer. This system has worked in practical project. According to the feedback opinions of user, the system workes reliably, the data achieved is accurate. This system can automatically monitor the water level continuously without the operator＇s presence.