烟草破膜自动定位方法及比较
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摘要
对烟苗种植过程中需要人工破膜提出了机械自动化破膜,为实现机械自动化破膜提出3种自动定位烟苗方法,利用双立目视觉机器采取信息图像进行定位破膜;采用3D激光扫描对烟苗进行信息采集定位以及利用精准农业这套整体测控系统全方面定位对这三种方法进行了阐述,并在实际烟草种植破膜过程中对3种方法的优缺点进行比较。
In order to achieve mechanical automatic membrane rupture, three methods for automatic positioning of tobacco seedlings were proposed for artificial membrane rupture in the process of tobacco seedling planting. Use binocular vision machine to take the information image and locate the broken membrane; Use 3 D laser scanning to collect information and locate tobacco seedlings and use this set of overall monitoring and control system for precision agriculture in all aspects. The three methods were elaborated and their advantages and disadvantages were compared in the actual tobacco growing process.
In order to achieve mechanical automatic membrane rupture, three methods for automatic positioning of tobacco seedlings were proposed for artificial membrane rupture in the process of tobacco seedling planting. Use binocular vision machine to take the information image and locate the broken membrane; Use 3 D laser scanning to collect information and locate tobacco seedlings and use this set of overall monitoring and control system for precision agriculture in all aspects. The three methods were elaborated and their advantages and disadvantages were compared in the actual tobacco growing process.
引文
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[4]李碧青,朱强,郑仕勇,等.杂草自动识别除草机器人设计--基于嵌入式Web和ZigBee网关[J].农机化研究,2017,39(1):217-221+226.
[5]王跃勇,于海业,刘媛媛.基于双目立体视觉的机械手移栽穴盘定位方法[J].农业工程学报,2016,32(5):43-49.
[6]杨振宇,张文强,李伟,等.利用单目视觉获取钵苗移栽适合度信息的方法[J].农业工程学报,2014,30(3):112-119.
[7]杨振宇,张文强,李伟,等.基于单目视觉的移栽钵苗叶片朝向的调整方法[J].农业工程学报,2014,30(14):26-33.
[8]Zu J C,Kai L S,Qiu Y G,Laser navigation system applied to weeding robot[J].Mechanical and Electronics Engineering III,2012(10):2417-2420.
[9]臧荣春,欧阳斌林.GPS技术在精确农业中的应用[J].农机化研究,2001(4):86-88.
[10]刘刚.精细农业与GPS农业应用[J].全球定位系统,2000(2):12-16.
[11]张博.GPS在农业中的应用技术研究[D].北京:中国农业大学,2000.
[12]徐绍铨,张华海,杨志强,等.GPS测量原理及应用[M].武汉:武汉大学出版社,2006.
[13]赵凯.从精准农业看当代农学思想的发展[J].中国科技信息,2006(1):142.