| 免耕播种机漏播图像采集与传输系统设计——基于Android和4G通信 |
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| 引用本文： | 林宏,靳继红,禹玥昀,周开来.免耕播种机漏播图像采集与传输系统设计——基于Android和4G通信[J].农机化研究,2017(5):206-210. |
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| 作者姓名： | 林宏 靳继红 禹玥昀 周开来 |
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| 作者单位： | 1. 西南林业大学 计算机与信息学院,昆明,650224;2. 焦作师范高等专科学校 计算机与信息工程学院,河南焦作,454001 |
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| 基金项目： | 云南省应用基础研究项目(2011FB070)；河南省科技攻关项目(152102110161) |
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| 摘 要： | 免耕播种机是现代化农业耕种常用的农机之一,其漏播率是制约播种机作业质量的关键。为了降低免耕播种机作业时漏播率,提高播种机作业时智能化和自动化漏播监测水平,提出了一种基于Android和4G通信图像采集与传输的漏播检测系统,并将其成功地应用到了气动式免耕播种机上,完成了装置的安装和调试。采用小波算法对采集图像和信息进行了滤波处理,通过图像的去噪,降低了设备和耕种作业环境对播种机的影响。开发了手持终端的Android系统界面,包括漏播率报告、漏播次数显示、播种时长、田间作业历史数据和漏播报警等功能。最后,通过对历史漏播数据的查询,调试了系统的漏播检测功能,由调试结果发现:一天的作业累计漏播率小于1%,满足播种作业的设计要求,也验证了基于Android和4G通信系统播种机漏播检测系统的可行性。
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| 关 键 词： | 免耕播种机 Android系统 4G通信 漏播检测 自动化 |
Design of the Image Acquisition and Transmission System of No-tillage Seeding Machine Based on Android and 4 G Communication |
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| Lin Hong,Jin Jihong,Yu Yueyun,Zhou Kailai.Design of the Image Acquisition and Transmission System of No-tillage Seeding Machine Based on Android and 4 G Communication[J].Journal of Agricultural Mechanization Research,2017(5):206-210. |
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| Authors: | Lin Hong Jin Jihong Yu Yueyun Zhou Kailai |
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| Abstract: | No-tillage seeding machine is one of the commonly used agricultural machinery in modern agriculture .The leakage rate is the key to control the quality of the seeding machine .In order to reduce the leakage sowing rate of no-till-age planter , improve sowing machine intelligence and automation of leakage broadcast monitoring level , it put forward a kind of image acquisition and transmission of seed leakage detection system based on Android and 4 G communication , and it successfully applied in the gas dynamic type no-tillage planter so as to complete the installation and debugging . The wavelet algorithm is used to filter the image and information ,and the effect of equipment and the environment of culti-vation on the seeding machine is reduced .The Android system interface of the handheld terminal is developed , which in-cludes the leakage rate report , the number of missed broadcast , the long time of sowing ,the history data of the field work and the alarm .Finally through the historical leakage sowing data query , debugging the system loss sowing test function , discovered by the debug results , homework a day cumulative leakage sowing rate of less than 1%,which can meet the re-quirements of the design of sowing , but also verify the based on Android and 4 G communication system planter seeding the feasibility of detection system . |
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| Keywords: | no-tillage seeding machine Android system 4 G communication leak detection automation |
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