| 基于PDA和FSM的肉牛养殖可追溯信息采集与传输方法 |
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| 引用本文： | 康瑞娟,张小栓,傅泽田,穆维松.基于PDA和FSM的肉牛养殖可追溯信息采集与传输方法[J].农业工程学报,2010,26(1):227-231. |
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| 作者姓名： | 康瑞娟 张小栓 傅泽田 穆维松 |
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| 作者单位： | 1. 中国农业大学信息与电气工程学院,北京,100083
2. 中国农业大学工学院,北京,100083 |
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| 基金项目： | 国家863项目“生鲜农产品质量安全可追溯系统研究与示范”（2006AA10Z267）；国家自然科学基金资助项目（30700481） |
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| 摘 要： | 为提高肉牛养殖信息采集与传输的自动化程度准确性，该文提出了基于个人数字助理（PDA）和有限状态机 （FSM）的肉牛养殖可追溯信息采集与传输方法。利用PDA采集肉牛的日常养殖信息；在信息传到PC的过程中，通过利用有限状态机原理，以事件驱动的方式实现了PDA与PC之间的串口信息传输。重点研究了串口传输过程中有限状态机的建模，该方法改变了肉牛养殖信息传统、人工的采集与传输的方式，实现了养殖场信息的快速、准确的采集与传输。
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| 关 键 词： | 个人数字助理（PDA），有限状态机（FSM），串口通信，肉牛 |
| 收稿时间： | 2009/1/13 0:00:00 |
| 修稿时间： | 2009/4/22 0:00:00 |
Method of traceability information acquisition and transmission for beef cattle sector based on PDA and FSM |
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| Kang Ruijuan,Zhang Xiaoshuan,Fu Zetian,Mu Weisong.Method of traceability information acquisition and transmission for beef cattle sector based on PDA and FSM[J].Transactions of the Chinese Society of Agricultural Engineering,2010,26(1):227-231. |
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| Authors: | Kang Ruijuan Zhang Xiaoshuan Fu Zetian Mu Weisong |
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| Institution: | 1.College of Information and Electrical Engineering/a>;China Agricultural University/a>;Beijing 100083/a>;China/a>;2.College of Engineering/a>;China |
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| Abstract: | For improving the efficiency and accuracy of information acquisition in beef cattle sector, a new approach to information acquiring and transmitting was put forward. It was the personal digital assistant (PDA) which was used to acquire the routine breeding information. And, based on finite state machine (FSM), the transmission of serial information transmission between PDA and PC was realized by event driven way. The modeling of finite state machine was emphatically studied. Changing the mode of information transmitting and acquiring in the beef cattle breeding, the transmission and acquisition was more speedy, effective and accurate and the efficiency of livestock farms management was improved. |
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| Keywords: | personal digital assistants finite automata serial communication beef cattle |
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