范永存,张长利,董守田,田磊.奶牛精量饲喂系统研[J].农业机械学报,2009,40(Z1):65-68.
.on Precise Feeding System of Dairy Cattle[J].Transactions of the Chinese Society for Agricultural Machinery,2009,40(Z1):65-68.
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奶牛精量饲喂系统研   [下载全文]
on Precise Feeding System of Dairy Cattle   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  奶牛养殖  精量饲喂系统  无线射频识别  紫峰短距离无线传输标准
基金项目:
范永存  张长利  董守田  田磊
东北农业大学
中文摘要:精量饲喂系统的核心技术是奶牛个体识别技术。系统采用了非接触式的无线射频识别(RFID)技术,奶牛佩带符合ISO11785标准的电子标签。采食开始前,系统核对奶牛信息后按照饲喂要求进行自动投料。系统各测量数据将通过以ZigBee为核心建立起来的无线网络传输到主控计算机,同时主控计算机将奶牛饲喂规则的相关控制指令也通过无线网络传送到饲喂装置,控制饲喂装置工作。系统预留相关扩展接口方便后续升级使用。
Key Words:
Abstract: The precise feeding system and relevant key technologies, including RFID, network based on ZigBee, measuring technique etc, are discussed. The precise feeding system is composed of central computer, precise feeding devices and wireless network used to build up the distribute system. The core of the precise feeding device for dairy cattle is identification of individual dairy cattle. The RFID, a non-contact identification technology, is integrated in the system. The electrical ring made according to ISO11785 international standard is worn by individual dairy cattle to identify each dairy cattle. The information of the cattle is checked by the system and then certain amount of forage is given. On the course of intake, all feeding data are collected by the system such as the unique electrical code, actual intake of forage, feeding time, feeding velocity, etc. The feeding formula is given by the program running on central computer connected to precise feeding device by ZigBee network. Some interfaces of system are reserved for the extending function so that it will be easy to update system. The precise feeding system can provide a solution of high efficiency and high benefit for dairy farming.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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