摘要
微机测流系统对流速仪信号进行数字化处理,利用单片机模拟人的听觉功能,准确计时计数。软件系统运行于Windows9x/2000/xp环境下,能完成流量、输沙率测验中的数据采集计算和成果打印功能。系统与水文整编程序连接,测验成果进入水文数据库后,可生成实测流量、输沙率成果表,满足水文测验规范和整编规范要求,同时还能以文字档案和电子档案两种形式存档。
The computer surveying flow system made digital processing for the current metre and with the singlechip to simulate the mankind＇s audio physiologic function in order to count accurately. The software system are under the Windows9x/2000/xp which can calculate the measure of discharge , sediment discharge and print the table of results . The results were loaded in hydrological database and can be utilized by program of hydrologic data compilation. After the program were loaded in the system , program can make the results table of real-time discharge and sediment discharge. It can be meet for the require of code for hydrologic data compilation and discharge measurement. And then it can be saved as the form of documentary and paper.
出处
《气象水文海洋仪器》
2007年第3期21-23,34,共4页
Meteorological,Hydrological and Marine Instruments
关键词
微型计算机
流速
流量
输沙率
水文测验
micro computer
velocity
discharge
sediment discharge
hydrometry
