| 基于PIC16F877的智能温度、湿度测量与报警系统的设计 |
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| 作者单位： | 安徽大学电子科学与技术学院，安徽大学电子科学与技术学院，安徽大学电子科学与技术学院，安徽大学电子科学与技术学院，安徽大学电子科学与技术学院 电路与系统专业，安徽合肥230039，电路与系统专业，安徽合肥230039，电路与系统专业，安徽合肥230039，电路与系统专业，安徽合肥230039，电路与系统专业，安徽合肥230039 |
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| 摘 要： | 基于PIC16F877型单片机设计的智能型温度、湿度报警系统分为以下模块:温度、湿度检测与数据采集;标度变换;数据显示与报警。其中采用传感器技术和电位器对温、湿信号进行采集和范围设定,经软件进行标度变换来获得最终显示的数据;由MAX7219驱动显示数码管,软件设计模块化,条理分明。
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| 关 键 词： | 数据 信号 变换 测量 程序 |
Design of Intelligent System for Measure and Alarm of Temperature Based on PIC16F877 |
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| Authors: | YAN qing-kui XU chao LI zheng-pin TAN Shou-biao CHEN Jun-ning |
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| Abstract: | The intelligent system for measure and alarm of temperature and humidity are based on PIC16F877 Single Chip Micyoco and it can be divided into modules as follow:Temperature detection and data collection;Gauge transformation;Data signal display and alarm.It is adopted to collect signal of temperature and humidity that the technology of sensor and rheostat. The gauge transformation is realized by software, and the numeral tube is drived by MAX7219, so the digital signal display in the numeral tube at last. The modularization software design are clear consecution. |
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| Keywords: | data signal transformation measure program |
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