目 录
摘 要........................................................................................................................I
Abstract .........................................................................................................................II
引 言 .......................................................................................................................1
1 总体方案设计 ...........................................................................................................3
1.1 设计原理 ........................................................................................................3
1.2 系统设计方案 ................................................................................................3
2 硬件电路的设计 .......................................................................................................7
2.1 主控制模块 ....................................................................................................7
2.2 单片机的最小系统 ........................................................................................8
2.3 电源电路 ........................................................................................................9
2.4 电梯呼叫按键电路 ........................................................................................9
2.5 楼层显示和楼层指示电路 ............................................................................9
2.6 电梯上下指示电路 ......................................................................................10
2.7 防夹模块电路 ..............................................................................................10
2.8 电机驱动电路 ..............................................................................................11
2.9 报警模块电路 ..............................................................................................11
3 系统软件设计方案 .................................................................................................12
3.1 主程序 ..........................................................................................................12
3.2 主程序流程图 ..............................................................................................13
3.3 定时器程序流程图 ......................................................................................14
3.4 软件开发环境 ..............................................................................................14
3.5 程序的编译 ..................................................................................................15
4 系统的安装与调试 .................................................................................................17
4.1 安装步骤 ......................................................................................................17
4.2 硬件调试 ......................................................................................................17
4.3 仿真调试 ......................................................................................................18
结 论 .....................................................................................................................20
参考文献 .....................................................................................................................21
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