智能遥控小车.doc

南京理工大学毕业设计说明书(论文) 作者: 刘凡准考证号: 0********** 教学点: 南京信息职业技术学院专业: 电子信息工程题目: 智能遥控小车指导者: (姓名)(专业技术职务) 评阅者: (姓名)(专业技术职务)2016 年04月俞金强副教授/ 高工毕业设计说明书(论文)中文摘要 PIC16F877A 单片机是 Microchip 公司生产的一款八位单片机,它的易用性和多功能性受到了广大使用者的好评,它的丰富的外围功能模块为我们的设计提供了便利。本次设计的遥控小车就是以 PIC 单片机为核心,设计完成后,小车能够实现前进、后退、左转和右转的基本功能。小车使用的编码芯片为 PT2262 ,解码芯片为PT2272-M4 ,无线收发芯片采用 Chj-9912 ,Czs-3 ,采用此类芯片的原因是收发信号稳定,遥控距离远。电动驱动采用 L298N ,性能稳定,单发热量较大, 微控制器采用 PIC16F877A 。整个系统功能的实现,通过 PT2262 外接按键,产生高低电平,通过 Chj-991 2 无线发射,Czs-3 v3. 0接收,PT2272-M 4进行解码将数据传送给单片机PIC16F877A , PIC16F877A 的输出端控制电机驱动芯片 L298N 工作。整个小车的工作系统如上, 过程简单,但实现起来在硬件调试上颇有难度。关键词单片机、 PIC16F877A 、遥控小车、驱动芯片毕业设计说明书(论文)外文摘要 Title The wireless remote control car based on PIC single chip puter Abstract PIC16F877A microprocessor isaneight bit MCU produced pany. Itiseasy touse and multi-function suffer large users. Rich peripheral module which provides convenience for our design. Remote control car ofthis design isbased onPIC single chip puter asthe core. After the design pleted, the car can move forward, backward,left and right function. Code ship car use isPT2262. Decoding chip for the PT2272- wireless transceiver chip Chj-9912 and Czs-3 . Reason for using such achip isreceiving signal stability and remote control distance. Electric drive using L298N. Stable performance higher heat. Micro controller based onPIC16F877A. Realization ofthe function ofthe system. Through the PT2262 external key, produce high and low the Chj-9912 wireless transmitter and Czs-3 receiver. Todecode PT2272-M4 sends the date tothe single chip puter PIC16F877A. The output ofthe PIC16F877A control motor drive chip L298N. Asthe working system ofthe whole car,simple process. But the realization inhardware debugging onthe broken difficult. Key words Single chip puter, PIC16F877A, Remote control car, the driver chip 本科毕业设计说明书( 论文) 第Ⅰ页共Ⅰ页目次 1绪论..........................................................................................................................