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	Automatic recognition method of operation status for agricultural machinery based on GNSS data mining
	Cai, Yaping ; Wu, Caicong ; Luo, Mengjia ; Ding, Lianjun ; Su, Huaihong
	2012
英文摘要	To meet the application requirements like the automatic recognition of operation status for agricultural machinery, farmland and rural road network data updates, and so on, the matching templates of the agricultural machinery operation status are generated by data mining based on a historical GNSS dataset. Combining the field research and the historical tracks, the agricultural machinery operation is divided into four main types: parking status in the garage, transferring status on the road, working status in the field, and transferring status between the fields. Statistical analysis shows that the three features, which are location, speed and direction, can be used for data mining, and the feature map of agricultural machinery operation status is made and the matching templates are generated. Then the farmland data and road network topological diagram information are extracted. Experiments show that the templates have a good accuracy, better than 90%, and can meet the basic application demand mentioned above. ? 2012 Springer-Verlag GmbH.; EI; 0
语种	英语
DOI标识	10.1007/978-3-642-29187-6_13
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/312338]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Cai, Yaping,Wu, Caicong,Luo, Mengjia,et al. Automatic recognition method of operation status for agricultural machinery based on GNSS data mining. 2012-01-01.

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