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首页> 外文会议>2016 World Conference on Futuristic Trends in Research and Innovation for Social Welfare >Blockage detection in seeder
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Blockage detection in seeder

机译：播种机中的堵塞检测

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摘要

Seeder machines in agricultural operations may face real-time problems of plugging due to stubble, stones or unusually large seeds. This paper aims at detecting blockages in the seed tube using an ultrasonic sensor and reporting the same to a smartphone application. The ultrasonic sensor transmits sound waves and uses delay in the received echo signal to measure distance from the sensor to the obstacle (either the flowing seed or the opposite wall of the nozzle). Based on the calculated distance, the flow of seeds through the nozzle can be detected. One such sensor will be placed on each row unit and all these sensors will continuously communicate with a central controller (also placed on the seeder). The sensors will report nozzle-blockage to the controller and the controller will then immediately notify the same to the smartphone user via a graphical real-time application. Looking at the application window, the user will get real-time information about the blocked nozzle in the seeder.
机译：由于发茬，石头或异常大的种子，农业作业中的播种机可能会面临实时堵塞的问题。本文旨在使用超声波传感器检测种子管中的堵塞，并将其报告给智能手机应用程序。超声波传感器发送声波，并使用接收到的回波信号中的延迟来测量从传感器到障碍物（流动的种子或喷嘴的相对壁）的距离。基于计算出的距离，可以检测到通过喷嘴的种子流。每个行单元上将放置一个这样的传感器，并且所有这些传感器将与中央控制器（也放置在播种机上）连续通讯。传感器将向控制器报告喷嘴堵塞情况，然后控制器将立即通过图形实时应用程序将喷嘴堵塞情况通知智能手机用户。查看应用程序窗口，用户将获得有关播种机中喷嘴堵塞的实时信息。

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