目录
1.概述...........................................................................................................................................1
1.1 设计简述...................................................................................................................1
1.2 门禁系统组成 ........................................................................................................1
2. 需求分析..............................................................................................................................2
2.1 功能需求...................................................................................................................2
2.2 技术指标...................................................................................................................2
2.3 设计约束...................................................................................................................2
3. 硬件设计..............................................................................................................................2
3.1 设计思想 ....................................................................................................................2
3.2 硬件框图...................................................................................................................3
3.3 器件选择...................................................................................................................3
3.4 电路原理图..............................................................................................................4
3.5 RFID RC522 射频读卡器介绍.......................................................................4
3.6 整体实物图..............................................................................................................5
4. 软件设计..............................................................................................................................5
4.1 流程图 ........................................................................................................................5
4.2 部分软件描述 ........................................................................................................7
5. 系统测试..............................................................................................................................9
5.1 测试目地...................................................................................................................9
5.2 测试步骤及其结果..............................................................................................9
5.3 结果分析 ................................................................................................................13
