1. 引言 .............................................................................................................................................5
1.1 编写目的...........................................................................................................................5
1.2 项目风险...........................................................................................................................5
1.3 文档约定...........................................................................................................................6
1.4 预期读者和阅读建议.......................................................................................................6
1.5 产品范围...........................................................................................................................8
2. 综合描述 .....................................................................................................................................9
2.1 产品的状况.......................................................................................................................9
2.2 产品的功能.....................................................................................................................10
2.3 用户类和特性.................................................................................................................11
2.4 运行环境.........................................................................................................................12
2.5 设计和实现上的限制.....................................................................................................13
2.6 假设和约束(依赖) ..........................................................................................................14
3. 外部接口需求 ...........................................................................................................................14
3.1 用户界面.........................................................................................................................14
3.1.1
用户获取服务
................................................................................................................18
3.1.2
景区实时监控
................................................................................................................29
3.1.3
景区导览资源管理
........................................................................................................36
3.2 硬件接口.........................................................................................................................43
3.3 软件接口.........................................................................................................................44
3.4 通讯接口.........................................................................................................................44
4. 系统功能需求 ...........................................................................................................................44
4.1 说明和优先级.................................................................................................................45
4.2 激励／响应序列.............................................................................................................45
4.3 输入／输出数据.............................................................................................................45
4.3.1
数据名称：
....................................................................................................................45
4.3.2
实际含义
........................................................................................................................46
4.3.3
数据类型：
....................................................................................................................46
4.3.4
数据格式：
....................................................................................................................47
4.3.5
数据约束：
....................................................................................................................47
5. 其它非功能需求 .......................................................................................................................48
5.1 性能需求.........................................................................................................................49
5.2 安全措施需求.................................................................................................................49
5.3 安全性需求.....................................................................................................................49
5.4 软件质量属性.................................................................................................................49
5.5 业务规则.........................................................................................................................49
5.6 用户文档.........................................................................................................................50
6. 词汇表 .......................................................................................................................................52
7. 数据定义 ...................................................................................................................................52
8. 分析模型 ...................................................................................................................................53
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