CAJ | 학술논문

针对目前市场上排种监视器计数不准、抗干扰能力差等缺点，采用微计算机智能控制与光电检测技术相结合的方法，设计一种新型玉米精密播种机排种监视器。该监视器在固定时间间隔内，根据光电传感器实时监测的玉米落籽情况，统计漏播指数、重播指数及合格指数等重要参数，并且具有面积自动统计、掉电计数及漏播报警等功能。经实际使用结果证明，该监视器结构合理，性能稳定可靠，对农业生产具有巨大的生产意义和经济效益。
침대목전시장상배충감시기계수불준、항간우능력차등결점，채용미계산궤지능공제여광전검측기술상결합적방법，설계일충신형옥미정밀파충궤배충감시기。해감시기재고정시간간격내，근거광전전감기실시감측적옥미락자정황，통계루파지수、중파지수급합격지수등중요삼수，병차구유면적자동통계、도전계수급루파보경등공능。경실제사용결과증명，해감시기결구합리，성능은정가고，대농업생산구유거대적생산의의화경제효익。
Seeding monitors on the market today have defects such as inaccurate counting and poor anti-interference ability. A new type of seeding monitor of precise corn seeder is designed with microcomputer intelligent control technol-ogy and photoelectric detection technology in this paper. Important parameters such as the miss-seeding index, reseed-ing index and qualified index are figured out by the monitor in fixed time intervals according to the falling-seed condi-tion monitored by photoelectric sensor in real time. It also has the functions of automatic area statistics, powering-off counting and miss-seeding warning etc. The actual application results prove the monitor has reasonable structure,stable and reliable performance and has huge significance and economic benefits for the production of agricultural production.