【正文】 car, Then it introduces hardware design of the smart car’s system and design processes and ideas of software. Finally, the production of the smart car system and debugging, as well as the Summary of graduation Design.Key Words：STM32F103；GPS positioning；Intelligent Control；Realtime operating system目 錄1 緒論 ............................................................................................................................1 課題國(guó)內(nèi)外研究現(xiàn)狀 ..........................................................................................1 智能車(chē)系統(tǒng)國(guó)內(nèi)研究現(xiàn)狀 ...........................................................................1 智能車(chē)系統(tǒng)國(guó)外研究現(xiàn)狀 ...........................................................................2 本文研究?jī)?nèi)容 ......................................................................................................3 內(nèi)容分析 .......................................................................................................3 開(kāi)發(fā)流程 .......................................................................................................32 系統(tǒng)總體設(shè)計(jì) ............................................................................................................5 系統(tǒng)對(duì)象描述 ......................................................................................................5 總體方案設(shè)計(jì) ......................................................................................................5 車(chē)載主機(jī)硬件設(shè)計(jì) ..............................................................................................7 車(chē)載主機(jī)功能需求描述 ...............................................................................7 車(chē)載主機(jī)硬件設(shè)計(jì)方案 ...............................................................................7 手持主機(jī)功能需求描述 ...............................................................................8 手持主機(jī)硬件設(shè)計(jì)方案 ...............................................................................8 系統(tǒng)軟件設(shè)計(jì) ......................................................................................................8 軟件設(shè)計(jì)思想 .............................................................................................8 軟件設(shè)計(jì)流程 .............................................................................................9 系統(tǒng)方案可行性分析 ..........................................................................................93 主機(jī)硬件設(shè)計(jì)與實(shí)現(xiàn) ..............................................................................................11 微處理器系統(tǒng) ....................................................................................................11 最小系統(tǒng)電路 .............................................................................................11 電源系統(tǒng)設(shè)計(jì) ....................................................................................................13 NRF24L01 無(wú)線模塊設(shè)計(jì)與實(shí)現(xiàn) .....................................................................14 NRF24L01 無(wú)線模塊電路 ...........................................................................14 NRF24L01 無(wú)線模塊應(yīng)用電路 ...................................................................15 GPS 定位模塊設(shè)計(jì)與實(shí)現(xiàn) ................................................................................15 主控電路 .....................................................................................................15 模塊電源電路 .............................................................................................16 超聲波自主避障模塊設(shè)計(jì)與實(shí)現(xiàn) ....................................................................17 超聲波發(fā)射電路 .........................................................................................17 超聲波接收電路 .........................................................................................17 語(yǔ)音播報(bào)模塊設(shè)計(jì)與實(shí)現(xiàn) ................................................................................18 語(yǔ)音播報(bào)的設(shè)計(jì)原理 ..................................................................................18 語(yǔ)音播報(bào)實(shí)現(xiàn)電路 ......................................................................................18 液晶觸摸屏模塊設(shè)計(jì)與實(shí)現(xiàn) ............................................................................19 液晶觸摸屏模塊原理 ..................................................................................19 液晶觸摸屏硬件實(shí)現(xiàn) ..................................................................................19 陀螺儀模塊設(shè)計(jì)與實(shí)現(xiàn) ....................................................................................21 陀螺儀體感操作設(shè)計(jì) ..................................................................................21 陀螺儀體感操作硬件實(shí)現(xiàn) ..........................................................................21 碰撞保護(hù)模塊設(shè)計(jì)與實(shí)現(xiàn) ................................................................................22 碰撞保護(hù)模塊實(shí)現(xiàn)原理 ..............................................................................22 碰撞保護(hù)模塊硬件實(shí)現(xiàn) ..............................................................................224 系統(tǒng)軟件設(shè)計(jì) ..........................................................................................................23 系統(tǒng)軟件設(shè)計(jì) ....................................................................................................23 總體程序設(shè)計(jì) .............................................................................................23 超聲波自主避障處理程序 .........................................................................24 GPS 信息處理程序 ......................................................................................25 NRF24L01 無(wú)線模塊程序設(shè)計(jì) ...................................................................26 陀螺儀體感程序設(shè)計(jì) .................................................................................26 液晶觸摸程序設(shè)計(jì) .....................................................................................275 制作和調(diào)試 ..............................................................................................................29 電源系統(tǒng)調(diào)試 ....................................................................................................29 液晶觸摸屏顯示調(diào)試 ........................................................................................29 GPS 信息數(shù)據(jù)采集調(diào)試 .............