基于单片机控制的马铃薯质量分级系统的研究
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摘要
设计了一种基于单片机控制的马铃薯质量分级系统,主要由摄像头、光照箱、红外对射检测模块、称重模块、单片机控制模块、步进电机模块和分级执行机构等组成。该系统可以完成马铃薯图像的实时采集、称重、显示、报警和分级等多项功能。研究表明,此系统可以完成对马铃薯的质量分级,分级的准确率和效率较高,符合实时检测的需要。
This text designed a kind of hierarchy system for potatoes' quality based on singlechip. It is mainly composed camera,illumination,detecting module of infrared correlation,weighing module,control module of singlechip,module of stepping motor,actuating mechanism of grading and so on. The system could achieve much functions such as pictorial collecting of potatoes in real time,weighing,displaying,alarming and grading. The study has shown that the system could accomplish grading on potatoes,increase grading accuracy rate and efficiency.
This text designed a kind of hierarchy system for potatoes' quality based on singlechip. It is mainly composed camera,illumination,detecting module of infrared correlation,weighing module,control module of singlechip,module of stepping motor,actuating mechanism of grading and so on. The system could achieve much functions such as pictorial collecting of potatoes in real time,weighing,displaying,alarming and grading. The study has shown that the system could accomplish grading on potatoes,increase grading accuracy rate and efficiency.
引文
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[2]郝敏.基于机器视觉的马铃薯外部品质检测技术研究[D].呼和浩特:内蒙古农业大学,2009.
[3]洪义,朱晓民,谭海林,等.马铃薯分级生产线及其关键设备的设计[J].农机化研究,2010,32(4):84-86.
[4]王莉.FJZ-500型水果重量分级机称量误差理论分析[J].农业机械学报,1997,28(1):89-93.
[5]G Moredaa,J Ortiz-Canavatea,F J Garcia-Ramosb,et al.Non-destructive technologies for fruit and vegetable size determination-A review[J].Journal of Food Engineering,2009,92(2):119-136.
[6]李玉平,陈勉舟.基于机器视觉的马铃薯表面缺陷提取方法的研究[J].黄石理工学报,2009,25(5):1-3.
[7]李广弟,朱月秀.单片机基础(3版)[M].北京:北京航空航天大学出版社,2008.
[8]Leemans V,Destain M F.A real-time grading method of apples based on features extracted from defects[J].Journal of Food Engineering,2004,61:83-89.
[9]王泽京.基于机器视觉的马铃薯自动检测分级研究[D].兰州:甘肃农业大学,2011.