【正文】 duation Design.Key Words：STM32F103；GPS positioning；Intelligent Control；Realtime operating system目 錄1 緒論 ............................................................................................................................1 課題國內(nèi)外研究現(xiàn)狀 ..........................................................................................1 智能車系統(tǒng)國內(nèi)研究現(xiàn)狀 ...........................................................................1 智能車系統(tǒng)國外研究現(xiàn)狀 ...........................................................................2 本文研究內(nèi)容 ......................................................................................................3 內(nèi)容分析 .......................................................................................................3 開發(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 車載主機(jī)硬件設(shè)計(jì) ..............................................................................................7 車載主機(jī)功能需求描述 ...............................................................................7 車載主機(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 無線模塊設(shè)計(jì)與實(shí)現(xiàn) .....................................................................14 NRF24L01 無線模塊電路 ...........................................................................14 NRF24L01 無線模塊應(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 語音播報(bào)模塊設(shè)計(jì)與實(shí)現(xiàn) ................................................................................18 語音播報(bào)的設(shè)計(jì)原理 ..................................................................................18 語音播報(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 ....................................................................................296 總結(jié)與提高 ...............................................................................................................31致 謝 ......