基于Exynos嵌入式的精密播种机自动射种装置的研究  

Research on Automatic Seed Shooting Device of Precision Seeder Based on Exynos Embedded System

作　　者：张明伟[1] 刘红艳[1] Zhang Mingwei;Liu Hongyan(Department of Mechanical and Electrical Engineering, Jiyuan Vocational and Technical College, Jiyuan 454650,China)

机构地区：[1]济源职业技术学院机电工程系,河南济源454650

出　　处：《农机化研究》2019年第3期113-117,共5页Journal of Agricultural Mechanization Research

基　　金：河南省自然科学基金项目(2016GZC163)

摘　　要：为了提高田间播种效率和质量,满足农业现代化的精密播种需求,首先分析了精密播种机的结构及自动射种装置原理,然后基于Exynos嵌入式处理器,设计和实现了射种过程的自动控制。试验表明:基于Exynos嵌入式的精密播种机自动射种装置排种检测精确度、播深精准度及株距精准度均较高,能够满足设计要求。In order to improve the efficiency and quality of sowing in the field, to meet the demand of precision seeding of agricultural modernization, it first analyzes the structure of precision seeding machine and automatic ejection device principle, and then designs automatic control seeding process based on Exynos embedded processor. The test showed that the seeding detection accuracy, sowing depth accuracy and precision are high automatic spacing device for shooting precision seeder based on Exynos embedded system, which can meet the design requirements.

关 键 词：精密播种 自动射种 Exynos 嵌入式 

分 类 号：S223.2[农业科学—农业机械化工程]