基于arm的智能探測小車的設計與實現碩士學位論文(留存版)

　　

【正文】 d, the transport and control products, robot development of the people will in the production and life has profound implications. Project aims to design a good scalable, modular intelligent exploration of education car control platform. it is able to meet the tertiary students to carry out a robot the game demands, and became embedded curriculum development and research on the platform. In this paper, ARM9 processor and the Linux operating system for the car was constructed by intelligent control software and hardware detection system. This paper analyzes the status of domestic and international research robot designed and implemented a lowpower, highperformance embedded microprocessors and embedded operating system bines intelligent detection of car control system. Visit Intelligent detection of the car including looking at the embedded key module, top management module, electrical machinery urge module, infrared to seek mark module, examine warm module, lens module, wireless munication module,etc.. The concrete content is as follows: Describes the application of intelligent detection of car value and significance, and a detailed description of the architecture of intelligent detection of car. Overview of ARMbased intelligent detection of car control system structure. ARMbased design of probe car control system of intelligent hardware platform. To Abstract ARMbased intelligent detection of car design and implementation IV the key board, top management board, steady voltage plug, electrical machinery urge, not infrared to seek mark, temperature survey, bunches of mouthfuls of munication, LED and buzzer and other expansion interface,etc. circuit of hardware provide the exhaustive design plan respectively. The principle designed according to PCB, antiinterference measure, have designed the printed circuit board (PCB) by oneself. ARMbased robot designed car control system software platform. Start Linux operating system code, kernel, file system transplant S3C2440A to first. Write the corresponding apparatus and interface driver in Linux system, gather procedure group and temperature and test application program such as the procedure after writing main program group of control system, picture. Design, go location plane control software, relevant munication protocol and data transmission form. Expound the fact infrared to seek mark PD deal with, turn into yardstick increment control algorithms, settlement tactics in problems such as the environmental temperature pensation in two value algorithms and temperature of grey level in pattern process are tested,etc.. Test result indicate, under control system this, Intelligent detection of the car have good position follow with the picture gathering the performance of punishing. Keywords： ARM, Intelligent detection, Linux, Seeking the mark, Pattern process, Temperature Compensation, Position to follow Written by WANG Dong Supervised by CHEN Lei 目 錄 第一章 緒論 ........................................................................................................................ 1 引言 .............................................................................................................................. 1 選題依據及研究意義 .................................................................................................. 2 本課題的主要目的與工作 .......................................................................................... 3 第二章 嵌入式系統與智能探測小車的總體概述 ............................................................ 5 ARM 硬件開發平臺 .................................................................................................... 5 ARM 處理器的體系和結構 .................................................................................. 5 ARM 操作系統 ............................................................................................................ 7 常見的 ARM 操作系統 ........................................................................................ 7 選擇 Linux 操作系統的原因 ................................................................................ 8 基于 ARM 的嵌入式系統設計方法 ........................................................................... 9 基于 ARM 的智能探測小車 ..................................................................................... 10 智能探測小車系統層次結構 .............................................................................. 10 系統軟硬件組成 .................................................................................................. 11 智能探測小車的整體介紹 .................................................................................. 12 本章小結 .................................................................................................................... 13 第三章 智能探測小車控制系統硬件平臺架構 .............................................................. 14 總體設計 .................................................................................................................... 14 智能探測小車控制系統硬件電路設計 .................................................................... 14 智能探 測小車核心板設計 .................................................................................. 14 主控板電路模塊設計 .......................................................................................... 17 穩壓電源電路模塊設計 ...................................................................................... 21 尋跡電路模塊設計 .............................................................................................. 23 電機驅動電路模塊設計 ...................................................................................... 26 溫度探測電路模塊設計 ...................................................................................... 28 串口通訊電路設計 .............................................................................................. 29 LED、蜂鳴器電路設計 ...............................................................................