摘要
本文设计了一个采用SHT10传感器的仓库温湿度监测系统,通过SHT10检测仓库的温度和湿度,如果检测到的温度、湿度值超过设定值时,由单片机AT89S55输出控制信号启动相应的加温和除湿装置,同时由报警电路实现超温、超湿报警。本文给出了系统实现方案框图及数据采集电路;介绍了系统软件实现思路。该系统最终实现了对仓库温湿度参数的准确测量和智能控制,解决了传统温湿度采集系统存在的电路复杂和精度不高等问题。
This paper designed a SHT10 sensor using the warehouse temperature and humidity monitoring system, through the SHT10 detection warehouse temperature and humidity, if detected temperature, humidity value more than set value, the single chip microcomputer AT89S55 output control signal start corresponding heating and dehumidification devices, as well as the alarm circuit to realize super temperature, super wet alarm. This paper presents the implementation scheme diagram and data acquisition circuit,introduces the system software. The system finally realize the warehouse temperature and humidity parameters of the accurate measurement and intelligent control, solve the traditional temperature and humidity acquisition system existing circuit complex and precision is not high.
出处
《电子设计工程》
2013年第15期157-158,161,共3页
Electronic Design Engineering
