水温控制系统的设计与实现  

The Design and Implementation of Water Temperature Controlling System

作　　者：陈娟 Chen Juan(The School of Electronic Information Engineering of Sias University,Zhengzhou 451150,China)

机构地区：[1]郑州西亚斯学院电子信息工程学院,河南郑州451150

出　　处：《科学技术创新》2022年第26期30-33,共4页Scientific and Technological Innovation

基　　金：郑州西亚斯学院2020年度科研资助项目(2020-YB-77)。

摘　　要：随着近年来电子技术的不断发展,以电子技术为基础的测量和控制技术飞速发展,并且在各个领域得到了广泛的应用。在工农业生产及日常生活中温度是一个非常重要的参数,采用先进的电子技术实现对温度的测量和控制对工农业生产及日常生活具有重要意义。本设计是一套基于单片机的水温恒温控制系统,核心控制芯片采用STC89C52单片机,温度信号采集采用的是DS18B20温度传感器,用户可以根据自己的需求利用按键来调节温度,单片机经过处理后输出信号控制继电器的吸合释放来控制设备通电工作以达到水温的恒温控制。With the continuous development of electronic technology in recent years,measurement and control technologies based on electronic technology have developed rapidly and have been widely used in various fields.Temperature is a very important parameter in industrial and agricultural production and daily life.The use of advanced electronic technology to achieve temperature measurement and control is of great significance to industrial and agricultural production and daily life.The design is a set of constant temperature water bath controlling system based on STC89C52.The temperature signal acquisition adopts DS18B20 temperature sensor,The temperature value is processed by the single chip computer,the user can use the button to adjust the temperature according to his own needs.After the MCU is processed,the output signal controls the pull-in release of the relay to control the power-on of the device to achieve the constant temperature control of the water temperature.

关 键 词：单片机 温度传感器 控制系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP29[自动化与计算机技术—控制科学与工程]