Journal of Agricultural Science and Technology ›› 2019, Vol. 21 ›› Issue (3): 94-101.DOI: 10.13304/j.nykjdb.2018.0122

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Advances in Livestock Behavior Monitoring Based on Accelerometermotion Sensor

GUO Leifeng1, WANG Wensheng1*, Paul KWAN2, Mitchell WELCH2, David PAUL2, CHEN Guipeng1, XU Beibei1   

  1. 1.Agriculture Information Institute, Chinese Academy of Agriculture Sciences, Beijing 100081, China; 2.School of Science and Technology, University of New England, Armidale 2351, Australia
  • Received:2018-03-06 Online:2019-03-15 Published:2018-05-24

基于加速仪运动传感器的牲畜行为监测研究进展

郭雷风1,王文生1*,Paul KWAN2,Mitchell WELCH2,David PAUL2,陈桂鹏1,许贝贝1   

  1. 1.中国农业科学院农业信息研究所, 北京 100081; 2.新英格兰大学科技学院, 澳大利亚 阿米代尔 2351
  • 通讯作者: *通信作者:王文生,研究员,博士生导师,主要从事农业信息化研究。E-mail: wangwensheng@caas.cn
  • 作者简介:郭雷风,助理研究员,博士,主要从事信息技术农业应用研究。E-mail: guoleifeng@caas.cn。
  • 基金资助:
    国家外国专家局青年人才培训项目(P163020020);中国农业科学院创新工程项目(CAAS-ASTIP-2016-AII)资助。

Abstract: Accelerometer motion sensor is widely used in animal behavior monitoring, which is an important direction of precision breeding research. This paper summarized the research of accelerometer motion sensor in animal behavior classification, introduced the wearable position of the accelerometer motion sensor on the animal body and compared the difference of its wearing in the legs and neck. The process of livestock behavior classification based on accelerometer motion sensor was discussed in detail, including the determination of sampling time window, feature vector extraction and classification algorithm construction. Automatic behavior classification was the preliminary and foundation for automatic monitoring and precision management of livestock. In the future, key technologies such as classification model construction, multi-sensor fusion and real-time data processing should be further broken through.

Key words: accelerometer, motion sensor, livestock, behavior monitoring, smart pasture

摘要: 加速仪运动传感器被大量用于牲畜行为监测,是当前开展精准养殖研究的重要方向。综述了加速仪运动传感器在牲畜行为分类方面的研究,介绍了加速仪运动传感器在牲畜身上的可佩戴位置,并对比了其在腿部和颈部的佩戴差异,详细论述了基于加速仪运动传感器的牲畜行为分类流程,具体包括采样时间窗口确定、特征向量抽取、分类算法构建等。行为自动分类是对牲畜进行自动化监测、精准化管理的前期和基础,未来应进一步突破分类模型构建、多元传感器融合、实时数据处理等关键技术研究。

关键词: 加速仪, 运动传感器, 牲畜, 行为监测, 智慧牧场