PIC16F873单片机在精密播种机上的应用  

Application of the PIC16F873 Singlechip on the Accurate Seeder

作　　者：王公堂[1] 杨善迎[2] 

机构地区：[1]山东师范大学物理与电子科学学院,济南250014 [2]莱芜职业技术学院,山东莱芜271100

出　　处：《农机化研究》2007年第3期150-153,共4页Journal of Agricultural Mechanization Research

基　　金：山东省教育厅资助项目(J99B58)

摘　　要：充分考虑田间作业条件,开发了基于PIC16F873的8行精密播机排种监测报警装置。该装置在缺种、堵塞时发出声光报警,从电路功能及软件上解决了报警逻辑、监测行设置等问题。田间使用结果表明,该装置能够适应田间工作环境,可取代农机手实现可靠的监测报警。Fully considering the crop field condition, based on pic16f873, a eight rows monitoring device precision seeders was developed, with sound and light alarm when absence or jam occurred, the study is including the circuit functions and software such as logic of alarm, rows selection, this device was validated by field test. The functions are all credible.

关 键 词：农业工程 精密播种机 应用 单片机 监测系统 

分 类 号：S223.23[农业科学—农业机械化工程]