摘要毛皮动物发情的检测有赖于检测仪的精确性[1]，本文主要内容为动物发情检测仪的控制系统的设计。毛皮动物的育种是一项繁重的工作，它与养殖场的发展有着密切的联系。发情鉴定准确与否将会直接决定养殖场的最终年效益。传统发情检测方法耗时耗力，在大型养殖场更是不能够采用的。在现实的养殖过程中全球范围内大多采用生物检测技术，这种检测技术相较单纯的人工检测具有快速、简洁、明确的特点。正如我们所知，检测不是最终的目的，重要的是保证养殖场的效益，提高经济收入。生物电阻抗技术可谓是应运而生，利用该技术的优点在上述文中已经说明，所以该毛皮动物发情检测仪设计的基础就是生物电阻抗技术，再结合单片机技术以及传感器的相关技术，最终设计出具有检测效果的产品。80348

动物发情检测仪主要应用生物自身相关电特性技术[2]。该生物技术是使用生物自身组织器官所带有的独特的性质，这里主要是细胞及细胞内外液的电特性及其变化规律从而检测出动物在发情阶段的各项指标的情况。利用该技术可以有效地检测毛皮动物发情阶段的生理状况，是一种可以减少经济费用的行之有效的检测技术手段。

毛皮动物发情程度检测仪控制系统的构想来源于检测与转换技术、生物电阻抗技术和动物繁殖生物技术等技术，在借鉴参考上述研究成果的基础上，结合自己已有研究成果及现代动物养殖业的要求，有所创新，提出了本课题的技术构思，具有可靠的科学理论依据和技术可行性。

该论文有图22幅，表2个，参考文献20篇。

毕业论文关键词：生物电阻抗技术  毛皮动物  发情检测仪

The control system design of the detection instrument for the fur animal heat 

Abstract The detection of the heat of the fur animal depends on the precision of the instrument。 The main content of this paper is the design of the control system of the animal heat detector。 Animal breeding is very important in animal breeding a link, at present farm has adopted most of artificial insemination technology on feeding animal breeding work, the detection of oestrus accurate or not will directly determine the farms of the final annual benefit。 Traditional heat detection methods are time-consuming and can not be used in large farms。 Taking into account the digital detection method of biological electrical impedance technology has been accepted by many foreign large breeding sites, and has also been taken to a significant effect。 The estrus detection instrument can save labor costs, and can improve the efficiency and accuracy of estrus detection, so as to ensure timely artificial insemination, enable females timely pregnancy, reduce because of the loss caused by undetected error detection, in a certain extent improve farm economic benefits。

Animal heat detector is mainly used in the biological electrical impedance technology。 This technology is the use of biological tissue and biological organs of the electrical characteristics and changes in the law to detect the indicators of the animals in the heat of the situation。 Using this technique can effectively detect the physiological condition of the fur animal heat, it is a kind of effective detection technology which can reduce the economic cost。

Fur animal estrus degree detector control system as a source of ideas in detection and conversion technology, biological resistance against technology and bio technology in animal reproduction technology, in reference on the basis of the above research results, combined with their existing research results and modern animal husbandry requirements, innovation proposed technical concept of this project, with reliable scientific theory basis and technical feasibility。