Design and Experiment of a Situ Compensation System for Miss-Seeding of Spoon-Chain Potato Seeders

IF 0.8 4区农林科学 Q4 AGRICULTURAL ENGINEERING

Applied Engineering in Agriculture Pub Date : 2023-01-01 DOI:10.13031/aea.15118

Zhaomei Qiu, Tengfei Ma, Xin Jin, Fan Xing, Jiangtao Ji, Gaoxiang Shi

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Abstract

Highlights A situ compensation system for miss-seeding of spoon-chain potato seeders was designed. Human/computer interaction system for visual quality monitoring of spoon chain potato planting. The miss-seeding problem of spoon-chain potato seeder was improved. Design of miss-seeding compensation device for spoon chain potato seeder. Abstract. To address the problem of miss-seeding in spoon chain potato seeders, a set of in situ compensation systems for miss-seeding of spoon chain potato based on compensation technology was designed. The system consists of three parts: a miss-seeding detection system, a miss-seeding compensation system, and a visual monitoring system that can realize real-time feedback and reseeding of miss-seeding. The actual seeding situation of the compensated potato will be visually monitored by the industrial camera, and the seeding count will be conducted. The real-time seeding screen is displayed on the upper computer. The design of miss-seeding detection device, in situ reseeding device, structure design of miss-seeding in situ compensation system based on PLC visual monitoring human-computer interaction system were carried out. Then the potato miss-seeding compensation bench test and field test were carried out. Field experiments showed that when the seeding rate of the potato seeder was 0.3 to 0.7 m/s, the detection accuracy of the miss-seeding detection system could reach more than 98.5%, and the miss-seeding rates after reseeding were all below 5%. The visual monitoring effect of seeding quality was good, and the counting accuracy was 99.5%. The designed in situ compensation system has stable working state, light structure, high compensation and monitoring accuracy, and can solve the problem of miss-seeding in the operation of spoon and chain potato seeders. Keywords: Cut potato, In situ reseeding, Miss-seeding detection, Spoon-chain type.

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马铃薯勺链播种机漏播原位补偿系统的设计与试验

设计了一种马铃薯勺链播种机误播现场补偿系统。马铃薯勺链种植视觉质量监控人机交互系统。改进了勺链式马铃薯播种机的漏播问题。匙链马铃薯播种机缺种补偿装置的设计。摘要针对勺链马铃薯播种机的缺种问题，设计了一套基于补偿技术的勺链马铃薯缺种现场补偿系统。该系统由三部分组成:误播检测系统、误播补偿系统和可视化监控系统，实现误播的实时反馈和补播。通过工业摄像机目视监测补偿马铃薯的实际播种情况，并进行播种计数。上位机显示实时播种界面。进行了脱种检测装置的设计、现场补种装置的设计、基于PLC可视化监控人机交互系统的脱种现场补偿系统的结构设计。然后进行了马铃薯缺种补偿台架试验和田间试验。田间试验表明，当马铃薯播种机播速为0.3 ~ 0.7 m/s时，误播检测系统的检测准确率可达98.5%以上，重播后的误播率均在5%以下。播种质量目测监测效果好，计数准确率达99.5%。所设计的现场补偿系统工作状态稳定，结构轻，补偿精度高，监测精度高，能够解决勺式和链式马铃薯播种机运行中的漏播问题。关键词:切块马铃薯，原位复播，缺播检测，勺链型

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来源期刊

Applied Engineering in Agriculture 农林科学-农业工程

CiteScore

1.80

自引率

11.10%

发文量

审稿时长

6 months

期刊介绍： This peer-reviewed journal publishes applications of engineering and technology research that address agricultural, food, and biological systems problems. Submissions must include results of practical experiences, tests, or trials presented in a manner and style that will allow easy adaptation by others; results of reviews or studies of installations or applications with substantially new or significant information not readily available in other refereed publications; or a description of successful methods of techniques of education, outreach, or technology transfer.