免耕播种机的研究.docVIP

分类号 密级 U D C 编号 本科毕业论文(设计) 题目 免耕播种机的研究 系 别 继续教育学院 专 业 名 称 机电一体化 年 级 2009级 学 生 姓 名 邹 齐 学 号 017610111467 指 导 教 师 徐小俊 二0一二年十一月 摘要：本课题来源于XX畜某机械有限公司，目的是研制一套与免耕机配套使用的播种、施肥自动监控系统，能够实时监测免耕播种机播种过程，能及时发现、排除各种故障，保证播种和施肥的量。 系统结构由三部分组成：免耕机上的耕播监控制分机、拖拉机上的作业监视控制器和用于基地办公室的作业统计和分析的管理机。本人承担免耕机上的耕播监控制分机部分的硬件设计。 硬件设计以功能强劲的STC12C5A60S2单片机为核心，检测信号由光电开关，霍尔感应开关提供，实现对播种机状态的检测，并具有实时处理的功能。耕播监控制分机与监视控制器通过无线通信传输相关的数据。种肥空箱模块实现了空箱检测报警功能。 关键词：智能播种；无线通信；光电检测；实时处理 Abstract: This topic from XX livestock a machinery co., LTD., the purpose of which is to develop a set of and zero tillage machine supporting the use of sowing, fertilization automatic monitoring system, can real time monitoring no-tillage planter sowing process, can discover in time, eliminate all kinds of fault, guarantee the sowing and the amount of fertilizer. System structure consists of three parts: zero tillage farming on the broadcast monitoring system extension, the tractor homework monitor controller and used for base office operation statistics and analysis management machine. I bear no tillage farming on the broadcast monitoring system extension part of the hardware design. Hardware design with function strong STC12C5A60S2 single-chip microcomputer as the core, to detect the signal by photoelectric switch, hall induction switch provides, realize the planter state detection, and has the function of real-time processing. Tillage broadcast monitoring system extension and surveillance controller through the wireless communication transmission of the relevant data. Seed manure empty container module implements empty detection alarm function. Keywords: intelligent sowing; Wireless communication; Photoelectric detection; Real-time processing 目