基于机器视觉的蔬菜嫁接机自动上苗控制系统设计
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摘要
为了实现蔬菜嫁接机自动上苗并能根据嫁接苗参数信息进行筛选配对,提高嫁接苗成活率,首先根据自动上苗系统的工作原理和嫁接苗的农艺分析进行机器视觉采集系统构建,然后进行PLC控制系统的设计,最后完成上位机界面的制作。研究结果表明,机器视觉系统能够完成嫁接苗的苗径信息提取,自动上苗控制系统工作速度稳定,可满足设计要求。
In order to realize automatic seedling-feeding and match according to the parameters of grafted seedlings, and improve the survival rate of grafted seedlings,firstly, according to the working principle of automatic seedling-feeding system and the agronomic analysis of grafted seedlings, the machine vision acquisition system is constructed, then the design of PLC control system is designed, and finally the upper computer interface is completed. The results show that the machine vision system can extract the seedling diameter information of grafted seedlings, and the automatic seedling control system works steadily and meets the design requirements.
In order to realize automatic seedling-feeding and match according to the parameters of grafted seedlings, and improve the survival rate of grafted seedlings,firstly, according to the working principle of automatic seedling-feeding system and the agronomic analysis of grafted seedlings, the machine vision acquisition system is constructed, then the design of PLC control system is designed, and finally the upper computer interface is completed. The results show that the machine vision system can extract the seedling diameter information of grafted seedlings, and the automatic seedling control system works steadily and meets the design requirements.
引文
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[10] 王哲禄.贴接式全自动蔬菜嫁接机控制系统的设计与实现[J].安徽农业科学,2016,44(19):215-217,262.
[2] 辜松.蔬菜工厂化嫁接育苗生产装备与技术[M].北京:中国农业出版社,2006.
[3] 罗军,高英武,何幸保.自动嫁接机的研究现状与展望[J].湖南农机,2010,37(2):1-2.
[4] 杜学振,王丽红,白人朴.我国农业劳动力需求的季节性研究[J].中国农业大学学报,2009,14(6):103-108.
[5] 贺磊盈,蔡丽苑,武传宇.基于机器视觉的幼苗自动嫁接参数提取[J].农业工程学报,2013,29(24):190-195.
[6] 吕谷来,李建平,李锵,等.基于机器视觉的砧木定位识别方法[J].浙江大学学报(工学版),2011,45(10):1766-1770.
[7] 刘成良,王红永,曹其新,等.秧苗嫁接机器人视觉与识别的研究[J].农业机械学报,2001,32(4):38-41.
[8] 刘凯,辜松.基于机器视觉的嫁接用苗识别研究[J].农机化研究,2009(11):46-48.
[9] 沈卫平,张路.蔬菜嫁接机自动上苗装置研究[J].轻工机械,2010,28(2):22-26.
[10] 王哲禄.贴接式全自动蔬菜嫁接机控制系统的设计与实现[J].安徽农业科学,2016,44(19):215-217,262.