1、 毕业设计 题题 目:目: 机房温湿度监控系统设计机房温湿度监控系统设计 学院(系) :学院(系) : 物理与电信工程学院物理与电信工程学院 年级专业:年级专业: 电信电信 11021102 班班 学学 号:号: 学生姓名:学生姓名: 指导教师:指导教师: 2015 年 4 月 18 日 机房温湿度监控系统设计机房温湿度监控系统设计 摘要温湿度与机房有着非常密切的关系。本设计实现的是机房温湿度监控系统,通过温湿度传感器 SHT10 实 现对温度、湿度的检测,将温湿度信号通过传感器进行信号的采集并转换成数字信号,再运用单片机 STC89C52 进 行数据的分析和处理,显示和报警电路提供信号,用户
2、需要输入预设值,当实际测量的温湿度值大于预设的温湿度 值时,发出报警信号(蜂鸣器蜂鸣) ,显示部分采用 1602 LCD 显示所测温湿度值。系统结构简单、实用,调试方 便,提高了测量精度和效率。 关键词温湿度;SHT10;单片机;STC89C52;检测;报警 Design of temperature and humidity monitoring system for computer room Abstract: Temperature and humidity have a very close relationship. Is the design and implementation
3、 of the computer room temperature and humidity control system, achieved through the temperature and humidity sensor SHT10 detection of temperature, humidity, temperature and humidity signal through the sensor for signal acquisition and converted into digital signals, and then use the SCM STC89C52 fo
4、r data analysis and processing, display and alarm circuit provides a signal, the user needs to input the preset value, when the actual measurement of temperature and humidity value is greater than the preset temperature and humidity value, issued alarm (buzzer), display part adopts LCD display the temperature and humidity values. The system structure is simple, p