摘要由于传统毛皮动物发情检测方法费时、费力、费资金，因此，开发出毛皮动物发情程度检测仪，对动物发情检测具有重要现实意义。毛皮动物发情程度检测仪在新兴的生物电阻抗检测技术的支持下，可以准确、高效地检测出动物是否发情，并且使用仪器检测不仅方便快捷，还能降低成本。77634

本论文共分为五章，分别为绪论、课题研究基础、发情程度检测仪硬件电路设计、检测仪仿真软件设计、发情程度检测仪电路性能仿真检测实验以及总结。第一章主要是本课题的绪论部分，着重介绍国内毛皮动物养殖业的发展现状；第二章重点介绍本课题的理论基础——生物电阻抗测量技术；第三章为毛皮动物发情程度检测仪的硬件电路设计，包括单片机、A/D转换器、四双向模拟开关、锁存器以及LED数码管；第四章介绍了检测仪的软件设计，即各部分的处理程序；第五章详细介绍了检测仪的仿真实验过程及结果；最后一章对本论文进行了总结。本论文是将多学科交叉研究与创新思想的结合，并对毛皮动物发情程度检测仪进行了性能仿真，这对畜牧业向信息化方向发展，有着重要意义。

该论文有图21幅，表3个，参考文献20篇。

毕业论文关键词：生物电阻抗  发情  毛皮动物  性能仿真

Performance Simulation of The Detection Instrument for The Fur Animal Heat

Abstract Because the traditional fur animal is time-consuming, laborious and time-consuming, it is important to develop a testing instrument for the degree of animal heat, which is of great significance to the detection of animal heat。 Fur animal estrus detection instrument in the emerging bio electrical anti detection technology can accurately and efficiently detect whether animals estrus, and using instrument detection is not only convenient, but also the cost is reduced。

This thesis is pided into five chapters, respectively for the introduction, topic research foundation, estrus detection instrument hardware circuit design, simulation software design of the testing instrument, degree of estrous detector circuit performance simulation test and summarize。 The first chapter is the introduction part of this thesis focuses on the current situation of the development of the domestic fur animal breeding industry; the second chapter focuses on the theoretical basis of this thesis, bioelectrical impedance measurement technology; chapter three fur animal estrus degree detector hardware circuit design, including MCU, A / D converter, four-way analog switch, lock latch and a LED digital tube; the fourth chapter introduces the software design of the testing instrument, that each part of the process; chapter five are introduced in detail detector simulation process and results; the last chapter of this thesis are summarized。This paper is a combination of interdisciplinary research and innovative ideas, and the performance simulation of the fur animal heat detector, which is of great significance to the development of information technology。

This paper has 21 figures, 3 tables, 20 references。

Key words: bioelectrical impedance  estrus  fur animal  performance simulation

目  录

摘  要 I

Abstract II

目  录 III

图清单 V

表清单 V

变量注释表 VI

1 绪论 1

1。1课题研究背景 1

1。2毛皮动物发情程度检测仪存在的问题 2