测温二极管传感器的温测控电路设计.docVIP

四川理工学院成人教育学院 毕业设计(论文) 题 目：基于测温二极管传感器的温度测控电路设计 教 学 点： 重庆科创职业学院 专 业： 机电一体化 班 级： 机电一体化ZB421101 　 姓 名： 吴经平 学 号： 2011379041 指导老师： 黄武凯 基于测温二极管传感器的温度测控电路设计 摘要 Temperature measurement and control circuit design based on diode sensor Abstract This system is mainly to introduce the design and use of temperature measurement and control circuit of diode sensor, selection and characteristics of diode sensor, the detection and control of the humidity sensor chip, thereby the humidity detection and control, mainly elaborated the research process and research method of this system, the program design in the use of the program design technology modular and structural combination to improve the efficiency of saving space also facilitates the process of debugging and maintenance. The isolation mode, so the whole monitoring system of high degree of automation, good anti-interference, stable, reliable, easy to use, intuitive, can be formulated according to the actual requirements of users, detection system for internal use SCM, realize the automatic measurement of humidity dry Wenqiu method, greatly reducing the cost of humidity detection, the extension of this system possible. Detection alarm system high performance price ratio, simple operation, can help users manage the greenhouse, resolves the problem of measuring humidity. Widely used in manufacturing, modern circuit, scientific research and daily life. Keywords: single chip microcomputer; humidity; detection 总 目 录 第一部分：任务书 第二部分：课程设计报告  第 一 部 分 任 务 书 《传感器与测控电路课程实习》课程设计任务书 课题：基于测温二极管传感器的温度测控电路设计 温度是一个与人们的生活环境、生产活动密切相关，也是仪器科学和各类工程设计中必须精确测定的重要物理量。随着科学技术的发展，使得测温技术迅速发展，测温范围不断拓宽，测温精度不断提高，新的温度传感器不断出现，如光纤温度传感器、微波温度传感器、超声波温度传感器等。由于检测温度的传感器种类不同，采用的测量电路和要求不同，执行器、开关等的控制方式不同，所以相应的硬件和软件也就不同。 但对于初次涉足电子产品的设计、制作来说，了解并实践一下传感器选择与测控电路的设计、制作的基本过程是很有必要的。由于所涉及的知识面很广，相应的具体内容请参考本文中提