文档介绍：河南机电高等专科学校毕业设计论文河南机电高等专科学校毕业设计论文论文题目: 多功能遥控小车蓝牙智能遥控小车系部电子通信工程系专业通信网络设备与维修班级通网 111 学生姓名李太宇学号 110412132 指导教师孔慧君 2013 年1月2日河南机电高等专科学校毕业设计论文 I 基于蓝牙遥控的多功能智能小车设计与制作摘要: 无线遥控的机器人小车在危险环境作业、人员搜集等应用中可发挥特殊的作用。本次毕业设计选择基于蓝牙遥控的多功能智能小车为对象。设计了该系统的硬件电路原理图和 PCB 图,控制系统以 STC12C5A60S2 单片机为主控芯片,采用 L293D 为电机驱动芯片、蓝牙无线遥控模块、红外光电传感器模块、超声波发射与接收模块等构成外围扩展电路。将自制的控制电路、控制程序和四轮小车机械结构相结合,制作多功能机器人小车。实验调试实现了智能小车的蓝牙无线遥控、自动避障、自动循迹等功能。关键词:单片机;蓝牙遥控;PWM 调速;光电传感器河南机电高等专科学校毕业设计论文 II Development ofa smart remote control vehicle based on blue-munication Abstract: Wireless remote control robot car could play a special role in the hazardous environment operations and search & rescue personnel .A multi-function smart car with bluetooth remote control is selected as my graduation thesis subject . The design of the system hardware circuit schematic and PCB diagram is present in paper. The control system circuit is mainly consist ofa STC12C5A60S2 MCU as the main chip, as well asa L293D chip for motor driving, a bluetooth munication module for remote control, a infrared photoelectric sensor module for object dete c tion, a ultrasonic transmitter and receiver module for distance measurement. The smart car is implemented by bination of the self-control circuit, the control program code and four-wheel car mechanical structure. Experimental tests showed that some functions such as Bluetooth wireless remote control, automatic obstacle avoidance, automatic track ing route, auto-sensing objects and auto-detecting distance pletely achieved in the smart car. Keywords: S ingle C hip M puter; B lue- T ooth R emote control; PWM S peed R egulation; O ptical E lectronic S ensor 河南机电高等专科学校毕业设计论文Ⅳ目录第一章前言...................................................................................................... 1 第二章方案比较与论证.................................................................................... 2 总体方案设计.............................................................................................................................