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畢業(yè)設(shè)計(jì)論文--基于arm的can總線智能照明控制系統(tǒng)設(shè)計(jì)-展示頁

2024-12-13 22:54本頁面
  

【正文】 I 1 緒論 ...................................................................................................................................... 1 課題背景 ........................................................................................................................ 1 現(xiàn)場總線的技術(shù)特點(diǎn)和現(xiàn)狀 ........................................................................................ 1 課題的提出及意義 ........................................................................................................ 2 2 系統(tǒng)設(shè)計(jì) .............................................................................................................................. 3 設(shè)計(jì)要求 ........................................................................................................................ 3 總體設(shè)計(jì)方案 ................................................................................................................ 3 設(shè)計(jì)思路 ................................................................................................................. 3 方案論證與比較 ..................................................................................................... 4 主控制器 ......................................................................................................... 4 CAN 控制器選擇 .............................................................................................. 4 CAN 收發(fā) 器 ...................................................................................................... 5 CAN 通信電纜 .................................................................................................. 5 系統(tǒng)結(jié)構(gòu)框圖 ......................................................................................................... 5 3 硬件設(shè)計(jì) .............................................................................................................................. 7 系統(tǒng)硬件結(jié)構(gòu) ................................................................................................................ 7 系統(tǒng)單元電路設(shè)計(jì) ........................................................................................................ 8 主節(jié)點(diǎn)單元電路設(shè)計(jì) ............................................................................................. 8 ARM7 最小系統(tǒng)設(shè)計(jì) ........................................................................................ 8 TFT 彩屏電路設(shè)計(jì) .......................................................................................... 9 SD 卡接口電路設(shè)計(jì) ...................................................................................... 10 CAN 總線電路設(shè)計(jì) ........................................................................................ 10 蜂鳴器及 ISP 下載選擇電路設(shè)計(jì) ............................................................... 12 鍵盤電路設(shè)計(jì) ............................................................................................... 13 電源電路設(shè)計(jì) ............................................................................................... 13
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