| 精密播种机种肥智能监测系统 |
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| 引用本文： | 匡丽红,张伟,赵斌,许秀英.精密播种机种肥智能监测系统[J].农机化研究,2010,32(6). |
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| 作者姓名： | 匡丽红 张伟 赵斌 许秀英 |
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| 作者单位： | 1. 黑龙江八一农垦大学工程学院,黑龙江,大庆,163319
2. 黑龙江八一农垦大学信息技术学院,黑龙江,大庆,163319 |
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| 基金项目： | 国家“十一五”科技支撑计划项目(2006BAD11A05-3) |
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| 摘 要： | 大型宽幅精密播种机作业中一旦发生种肥堵塞或种肥箱排空问题,就会造成巨大经济损失。为此,采用了一种半值角较小的光电元件构成光电阵列的方法,检测种子和肥料流动情况,解决了以往研究中漏检和光电元件间相互干扰的问题,传感结构易于拆卸,便于维护,系统能够及时发出声光报警信号,并显示故障行号。通过田间试验表明,该系统误报率低,故障播报准确。
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| 关 键 词： | 播种机 监视 光电传感器 单片机 |
The Seed and Fertilizer Intelligent Monitoring System of Precision Seeder |
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| Kuang Lihong,Zhang Wei,Zhao Bin,Xu Xiuying.The Seed and Fertilizer Intelligent Monitoring System of Precision Seeder[J].Journal of Agricultural Mechanization Research,2010,32(6). |
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| Authors: | Kuang Lihong Zhang Wei Zhao Bin Xu Xiuying |
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| Institution: | Heilongjiang August First Land Reclamation University a. College of Engineering/a>;b. College of Information Technology/a>;Daqing 163319/a>;China |
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| Abstract: | If seed pipes or fertilizer pipe were jammed and seed case or fertilizer case were empty during large scale precision seeders farming,it would create enormous financial losses. Electro-optical array constructed by a kind of electro-optical devices with small half angle were used to monitor seed and fertilizer flow in precision seeders. It solved the problems in past study: seed and fertilizer were missed and correlation exit among electro-optical devices. Sensors configuration is easy to be assembled and di... |
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| Keywords: | precision seeder monitoring electro-optical sensor MCU |
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