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为实现灌区科学用水和计划用水,采用先进的测水量水技术,是灌区现代化管理的需要和发展趋势。从国外引进的先进量水仪表虽测量精度高,但价格昂贵,难以推广使用。此设计采用单片机技术,设计了一套用于灌区明渠量水槽的流量测量系统该渠道量水系统应完成以下几项功能:数据处理功能、实时时钟/日历显示功能、复位功能、系统掉电保护功能、数据无线自动通讯功能。
In order to realize scientific water use and planned water supply in the irrigated area, the use of advanced measuring water technology is the need and trend of modernized management in irrigated areas. Although advanced measuring instruments imported from abroad have high measuring accuracy, they are expensive and difficult to popularize. This design uses a single chip microcomputer technology to design a set of flow measurement system for irrigation canal open channel flume The channel water system should complete the following functions: data processing, real-time clock / calendar display, reset, system power-down protection , Data wireless automatic communication function.