基于北斗定位技术的芝麻机械化播种效果溯源方法研究  

A Method for Tracing the Effect of Sesame Mechanized Seeding Based on Beidou Positioning Technology

作　　者：吴伟[1,2] 程开瑞 林勇翔 刘路[2] WU Wei;CHENG Kairui;LIN Yongxiang;LIU Lu(Crop Research Institute,Anhui Academy of Agricultural Sciences,Hefei Anhui 230031;College of Engineering,Anhui Agricultural University,Hefei Anhui 230036)

机构地区：[1]安徽省农业科学院作物研究所,安徽合肥230031 [2]安徽农业大学工学院,安徽合肥230036

出　　处：《现代农业科技》2023年第14期159-161,共3页Modern Agricultural Science and Technology

基　　金：国家特色油料产业技术体系芝麻机械化岗位项目(CARS-14-1-26)

摘　　要：芝麻是一种重要的小籽粒油料作物,芝麻宜机化是其大范围推广的重要手段。现阶段,诸多技术的突破对芝麻机械化种植具有较好的支撑作用,其中北斗全球导航卫星系统(GNSS)定位技术与漏播检测技术的融合,给播种效果实时评价提供了技术支持,也给芝麻的补种、间苗等后续农事作业提供了依据。本文提出了一种漏播检测技术与北斗GNSS定位技术相融合的小籽粒芝麻机械化播种效果溯源的方法,并通过仿真验证了方法的有效性,为芝麻机械播种效果评价提供了支持。Sesame is an important oil crop with small seeds,and the mechanization of sesame is an important means to popularize it widely.At the present stage,many technological breakthroughs have a good supporting role for sesame mechanized planting.Among them,the integration of Beidou global navigation satellite system(GNSS)positioning technology and missing seed detection technology provides technical support for real-time evaluation of seeding effect,and provides basis for subsequent farming operations such as sesame reseeding and thinning.This paper proposed a method for tracing the effect of small seed sesame mechanized seeding,which integrated missing seed detection technology and Beidou GNSS positioning technology.The effectiveness of the method had been verified through simulation,and it could provide support for the evaluation of sesame mechanized seeding effect.

关 键 词：北斗定位 芝麻 机械化播种 漏播检测 效果溯源 

分 类 号：S233.75[农业科学—农业机械化工程]