总字数：14000+
基于STC89C52的水表水流量监测系统
我国正处于一个资源与环境问题十分严峻的阶段，不仅是一个资源消耗大国，而且能源利用率很低，流量测控的重要性不仅在于它庞杂的应用范围，而且更是有效的节约了水、气等流动资源。此次设计一款水表水流量检测系统，可以对当前的水流量进行检测，并根据检测的水流量得出水价，并可以对当前的水流量的温度进行实时监测，并将监测的水温、水流量及其水价显示在液晶显示屏上，供用户进行查看。也可以通过按键对当前水流量的温度上下限制进行设置，不在设置的温度范围之内进行声光报警提醒，用户可以设置不同水流量的价格。
关键词：单片机；水表；水流量；温度检测模块
Abstract
Our country is in a serious stage of resources and environmental problems, not only a large resource consumption, but also energy utilization is very low, flow measurement and control is not only the importance of its complex application, but also effectively save water, gas and other flow resources. The design of a water meter water flow detection system, can detect the current water flow, and according to the detection of water flow water price, and can be real-time monitoring of the current water flow temperature, and the monitoring of water temperature, water flow and water price displayed on the LCD screen, for users to view. The upper and lower temperature limits of the current water flow can also be set by pressing the button. If the temperature is not within the set range, the sound and light alarm will be given to remind the user. The user can set the price of different water flow.
Keywords:single chip microcomputer; Water meter; Water flow; Temperature detection module
目 录
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