摘要
针对目前北方地区采暖控制和收费缺陷,给出了一种基于C51单片机的暖气热量测量计费装置,利用单片机对数据的处理和控制功能,采用串口液晶显示模块实时显示所测的室内温度,流体温度以及所消耗的热量值。同时,利用温度传感器对单片机的反馈控制步进电机转动改变阀口的大小,实现水流速度的改变,从而达到改变室内温度的目的。
Aiming at the control and charging defects of heating system in northern area, beat measuring and billing device is designed based on C51 microcontroller and serial LCD to measure and display the indoor temperature, fluid temperature and calories consumed. With the assistance of feedback from the temperature sensor towards the microcontroller, the stepping motor will rotate to resize the valve port to change the water velocity so as to change indoor temperature.
出处
《机械工程师》
2014年第7期118-120,共3页
Mechanical Engineer
