Design and Implementation of WIFI SmartVideo Car Based on 51 Single Chip Microcomputer
Author:Wang Shuai
Tutor:WangHuanhuan
Abstract
The modern electronic industry development especially rapidly, so theintelligent technology has become more and more popular and widely used,whether in industry or in scientific exploration, and emergency rescue in someareas due to the more dangerous, always will cause harm to humans causeddirectly into the human can not, then you need to use the intelligent carcomplete. With the rise of Internet plus times, Home Furnishing in intelligentvehicle in intelligent application is also more and more attention.
The design of the control core uses the STC89C52 microcontroller, throughthe microcontroller serial port and WIFI module AT command communication, sothat the car and mobile phone connected to the same WIFI hotspot. Then use thesame characteristics of hot spots, will screen in real-time smart car camera tothe terminal device based on WIFI intelligent video transmission principle, theuse of terminal equipment, control the operation of car to avoid obstacles, andcan be taken to obtain the data for. This is to realize the wireless controlfunction, and realize the monitoring function, to make the car to replace humanto complete those objective risks at work, reduce the risk of human security,promote the development of human and machine cooperation era, create morepossibilities for the world science and technology.
Keywords: Intelligence,Singlechip,WIFI, Video Transmission
目 录
1 绪论………………………………………………………………………………... ……1
1.1 课题背景和意义.............................................................................................. ……..1
1.2 国内外发展现状.............................................................................................. ……..1
1.3 主要研究内容.................................................................................................. ……..2
2 系统总体设计方案................................................................................................... ……..3
2.1 系统方案的选择.............................................................................................. ……..3
2.2 整机系统.......................................................................................................... ……..4
3 硬件设计…………………………………………………………………………………..5
3.1 主控部分.......................................................................................................... ……..5
3.2 驱动模块.......................................................................................................... ……..6
3.3 WIFI无线收发模块........................................................................................ ……..7
3.4 图像采集处理模块.......................................................................................... ……..8
3.5 终端显示模块.................................................................................................. ……..8
3.6 电源模块.......................................................................................................... ……..9
4 软件系统................................................................................................................... ……12
4.1 软件开发环境.................................................................................................. ……12
4.1.1 Android的APP软件的开发............................................................... ……12
4.1.2 单片机程序开发环境........................................................................... ……13
4.2 软件工作流程图.............................................................................................. ……13
5 设备调试................................................................................................................... ……17
5.1 系统调试.......................................................................................................... ……17
5.2 硬件设备调试.................................................................................................. ……17
5.2.1 驱动模块调试....................................................................................... ……17
5.2.2 WIFI模块调试..................................................................................... ……17
5.2.3 图像采集处理模块调试....................................................................... ……17
5.2.4 电源模块调试....................................................................................... ……17
5.2.5 STC89C52RC单片机连线................................................................... ……17
5.3 程序调试.......................................................................................................... ……18
5.3.1 Keil软件简介........................................................................................ ……18
5.3.2 程序调试................................................................................................. ……18结论…………………………………………………………………………………………..20致谢…………………………………………………………………………………………..21参考文献……………………………………………………………………………………..22附录…………………………………………………………………………………………..23