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目录
摘要....................................................................................................................................................2
Abstract ..............................................................................................................................................2
第一章 绪论....................................................................................................................................4
1.1 塔吊监控研究现状...........................................................................................................4
1.2 塔吊监控研究的意义.......................................................................................................5
第二章 方案设计..............................................................................................................................6
2.1 整体设计思路...................................................................................................................6
2.2 整体设计框图...................................................................................................................7
第三章 设计辅助内容......................................................................................................................8
3.1 AT89C51 单片机控制芯片.............................................................................................8
3.2 AE2501B 电机驱动芯片.................................................................................................9
3.3 A/D 模数转换芯片........................................................................................................10
3.4 运放电路 LM324............................................................................................................11
第四章 硬件设计方案....................................................................................................................12
4.1 数码管显示设计.............................................................................................................12
4.2 压力传感器电路设计.....................................................................................................12
4.3 驱动直流电机电路设计.................................................................................................14
4.4 闪光报警电路设计.........................................................................................................15
结论..................................................................................................................................................17
参考文献..........................................................................................................................................19
致 谢................................................................................................................................................20
附 件一 原理图............................................................................................................................21
附 件二 元器件清单....................................................................................................................22
附 件三 程序清单........................................................................................................................23