巡迹广告机器人设计毕业论文.docVIP

摘 要 本文设计了一个具有巡迹广告特性的机器人，设计中详细介绍了机器人各功能部分的组成原理及软硬件结构和实现过程.。其中，计算机控制系统是机器人的核心部分，它决定着控制性能的优劣。机器人的控制系统由CPU核心处理单元以及执行单元构成，控制系统的一个主要功能是实现对步进电机的驱动以完成机器人的运行。控制系统的另一个主要功能是接受传感器返回的数据并根据这些数据调整电机的转速、方向来实现机器人沿正确方向行走。步进电机做为机器人行走直接执行单元，在单片机的控制脉冲下由左、右步进电机驱动器进行驱动，使机器人按照预设的固定路线行走。该机器人采用光电传感器用来检测路线，同时采用SMG12864ZK 液晶显示模块和语音录放芯片，来实现液晶显示广告和语音播放广告的功能。 本论文主要针对巡迹广告机器人的硬件电路设计，所以对涉及到的硬件做了详细的介绍，包括各自的接口电路图，而在软件方面，只是在附录中列出了其以汇编语言形式的程序。 ： 单片机；光电传感器；巡迹；液晶显示；语音录放；步进电机This article describes the design of the patrol with a trace of advertising characteristics robots, detailed design of a robot part of the function of the software and hardware architecture and implementation process. In the article,?the computer controlled system is the core of robots which is decided the control’s performance is good or bad.?Robot Control System is made of the CPU core processing units and the implementation of modules, the main function of this control system is the stepper motor driven robot to complete the operation.?Another major function of this Control System is accept the return of sensor data and based of these data adjustment of the motor to achieve robot walking along the correct direction.?The stepper motor is running in accordance with the fixed routes by the left,?right stepper motor actuator was drived by the 80C51’s pulses.?The robot using photoelectric sensors to detect the line, SMG12864ZK and the LCD module and the voice of voice Recording and playback chips are used at the same time which were used to achieve LCD speech broadcast advertising and advertising functions. This article mainly aimed at patrols trace advertising robot’s hardware circuit designs,?so do a detailed briefing of the hardware, including the respective interface circuit.?But the software is only listed in the Appendix as the assembly language procedures. KeyWords： single chip microcomputer; photoelectric sensors;?patrol trace; LCD; voice recorder; stepper motor 目 录 第1章 引 言 1 1.1 机器人概述 1 1.2 设计任务及设计目标 1 1.3 巡迹广告机器人总体设计方