畜禽体温自动监测技术及应用研究进展  

Technology and application in automatic monitoring of the body temperature for livestock and poultry

作　　者：谢秋菊[1] 刘学飞 郑萍[1] 包军[2,3,4] 刘洪贵 吴梦茹[1] 刘文洋 Xie Qiuju;Liu Xuefei;Zheng Ping;Bao Jun;Liu Honggui;Wu Mengru;Liu Wenyang(College of Electrical and Information Engineering,Northeast Agricultural University,Harbin 150030,China;College of Animal Science and Technology,Northeast Agricultural University,Harbin 150030,China;Key Laboratory of Swine Facilities Engineering and Ministry of Agriculture,Harbin 150030,China;Engineering Research Center of Technology Integration and Innovation for Pig Germplasm and Production in Heilongjiang Province,Harbin 150030,China)

机构地区：[1]东北农业大学电气与信息学院,哈尔滨150030 [2]东北农业大学动物科学技术学院,哈尔滨150030 [3]农业农村部生猪养殖设施工程重点实验室,哈尔滨150030 [4]黑龙江省猪种质与生产技术集成创新工程技术研究中心,哈尔滨150030

出　　处：《农业工程学报》2022年第15期212-225,共14页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家自然科学基金面上项目(32072787);农业农村部生猪养殖设施工程重点实验室课题;黑龙江省博士后资助项目(LBH-Q21070);东北农业大学东农学者计划项目(19YJXG02)。

摘　　要：体温是衡量畜禽健康状况的重要生理指标,快速准确的测温方法是进行疾病监测及诊疗的有效手段。该文针对目前畜禽养殖行业采用的体温监测技术及其发展进行阐述,重点比较了体内和体外两大类自动化测温技术的优缺点以及应用场景;详述了红外体表测温、数据传输与网络以及体温自动监测等技术在畜禽生产性能、健康监测以及行为监测等方面的应用。分析了自动测温技术存在着设备安装、数据传输、温度补偿模型建立等难点,同时表明在无创测温、测量精度、测温部位以及畜禽舍环境调控等方面应作为改进研究重点,并提出体外检测非接触式红外热成像自动测温技术以其快速、高效、无应激等优点,将成为畜禽养殖体温监测研究及应用发展的重点方向。Body temperature is an important physiological indicator to measure the health status of livestock and poultry.It is critical to a fast and accurate method of temperature measurement for disease monitoring and diagnosis.Some automatic temperature measurements can be expected to replace the traditional rectal temperature measurement commonly used in livestock and poultry production,due to the current time-consuming,laborious,and posture dependency.Usually,the rectal temperature cannot be directly taken by the automatic temperature measurement.It needs to collect the temperature of other body parts,and then establish the relationship with the rectal temperature for the core temperature.In this study,the automatic temperature measurement was divided into two types:the vivo and the vitro.A systematic review was also made of the technology and development history,in order to compare two types of temperature monitoring currently used in the livestock and poultry breeding industry(e.g.,pig,cows,and chickens).An intelligent device(such as a capsule or chip)was normally implanted into an animal for long-term temperature monitoring in vivo temperature measurement,indicating the popular trend for high accuracy and stability.However,the invasive devices inevitably caused animal discomfort during the implantation process,which was harmful to animal welfare.In vitro detection was also divided into contact and non-contact temperature measurement.Specifically,the contact one was simple and easy to operate,but difficult to wear on the animal body,and highly sensitive to the complex environment of animal houses.The infrared-based temperature detection provided a non-invasive body surface temperature measurement,which was characterized by rapidity,high efficiency,and no stress.But,it was normally required for the temperature compensation between the body surface and thermal environment,due to the interference by environmental factors(e.g.,temperature,humidity,CO2,light intensity,and ventilation).Therefore,the prediction model was m

关 键 词：温度 传感器 畜禽体温检测 红外热成像 测温补偿 体表测温 非接触式测温 

分 类 号：S126[农业科学—农业基础科学]