文档介绍：绪论
随着微电子工业的迅速发展,单片机控制的智能控制器广泛应用于电子产品中。并且目前,我国住宅小区楼房自来水供水系统主要采用高塔供水,既在楼顶或者另外建设的高塔上面间隔储水池以保证用户水压的稳定。目前大多数的住宅小区都是采用人工加水的办法,既当水用完的时候,就人工开启水泵加水,十分不方便。所以这一切问题的存在,都在呼吁用一种简单经济的高塔水位监测报警系统的诞生。传统的控制方式存在控制精度低、能耗大的缺点,而自动控制系统,依据用水亮的变化自动调节系统的运行参数,保持水压恒定以满足用水要求,从而提高了供水系统的质量。此装置成本低,安装方便,灵敏性好,节约水源,方便家庭和单位控制水塔水位的理性装置。
本次设计——基于单片机的液位设计控制器设计,利用单片机设计为核心,设计一个对供水箱水位进行监控的系统。根据监控对象的特征,要求实时监测水箱液位的高度,并且与开始预设定制进行比较,由单片机控制固态继电器的开断进行液位的调整,最终达到液位的预设值。监测值若高于上限值时,要求报警,断开继电器,控制水泵停止上水;监测值若低于下限设定值,要求报警,开启继电器,控制水泵上水。现场实时现实测量值,从而实现对水箱液位监测。
Introduction
With the rapid development of the microelectronics industry, microprocessor controlled intelligent controller is widely used in electronic products. And the current residential area in China building tap water supply system using tower water supply, both in the roof or another building towers above Interval tanks in order to ensure the stability of the user of water pressure. Most of the residential area and are based on artificial water way, both when the water runs out, you open the manual water pump add water is very inconvenient. So all this there is a problem, are calling for a cheap and easy tower water level monitoring alarm system was born. The traditional control method, control accuracy and low energy consumption and the ings of the automatic control system to automatically adjust the operating parameters of the system according to the water bright changes to maintain constant pressure to meet the water requirements, thereby improving the quality of the water supply system. This device is low cost, easy installation, good sensitivity, water conservation, rational device for the convenience of the family and the unit control the water tower water level.
This design - microcontroller-based level design of the controller design, the use of single-chip design as the core, to design a system to monitor the water level in the water supply tank. Monitor the characteristics of the object, requiring a high degree of real-time monitoring of tan