CAJ | 학술논문

由于传统玉米播种机作业过程中存在的地轮打滑问题，严重影响玉米播种均匀性和玉米的产量。为此，开发了以单片机为控制中心、开关型霍尔传感器为测速元件、步进电机为动力源，利用触摸屏输入种子粒距以实现播种参数的显示，采用信息无线传输技术，通过实时控制步进电机的转速来带动排种器按需排种的玉米精量播种机智能化株距控制系统。
유우전통옥미파충궤작업과정중존재적지륜타활문제，엄중영향옥미파충균균성화옥미적산량。위차，개발료이단편궤위공제중심、개관형곽이전감기위측속원건、보진전궤위동력원，이용촉모병수입충자립거이실현파충삼수적현시，채용신식무선전수기술，통과실시공제보진전궤적전속래대동배충기안수배충적옥미정량파충궤지능화주거공제계통。
Based on the existing problems of the slide of land wheel of traditional maize seeder operating process ,which seriously influence the seeding uniformity and yield of maize .An intelligent plant spacing control system for precision maize seeder was developed , which was controlled by a single chip computer ,velocity component by hall sensors ,power source by stepper motor ,input planting distance through the touch screen and realize planting parameter shows ,convey in-formation though the technology of wireless transmission .The rotating speed of stepper motor was controlled by the single chip computer in order to drive seed-metering device plant .