diff --git a/model/分析类图/-分析类图1.png b/model/分析类图/-分析类图1.png
new file mode 100644
index 0000000..9ea1de3
Binary files /dev/null and b/model/分析类图/-分析类图1.png differ
diff --git a/model/分析类图/中航大导航系统.vsdx b/model/分析类图/中航大导航系统.vsdx
new file mode 100644
index 0000000..260adcc
Binary files /dev/null and b/model/分析类图/中航大导航系统.vsdx differ
diff --git a/model/时序图/（1）登录系统.jpg b/model/时序图/（1）登录系统.jpg
new file mode 100644
index 0000000..d41b506
Binary files /dev/null and b/model/时序图/（1）登录系统.jpg differ
diff --git a/model/时序图/（2）查看基本地图.jpg b/model/时序图/（2）查看基本地图.jpg
new file mode 100644
index 0000000..e934b71
Binary files /dev/null and b/model/时序图/（2）查看基本地图.jpg differ
diff --git a/model/时序图/（3）定位.jpg b/model/时序图/（3）定位.jpg
new file mode 100644
index 0000000..c8f01b9
Binary files /dev/null and b/model/时序图/（3）定位.jpg differ
diff --git a/model/时序图/（4）查询路线.jpg b/model/时序图/（4）查询路线.jpg
new file mode 100644
index 0000000..f1533cc
Binary files /dev/null and b/model/时序图/（4）查询路线.jpg differ
diff --git a/model/时序图/（5）导航.jpg b/model/时序图/（5）导航.jpg
new file mode 100644
index 0000000..11eec49
Binary files /dev/null and b/model/时序图/（5）导航.jpg differ
diff --git a/model/时序图/（6）修改地图信息.jpg b/model/时序图/（6）修改地图信息.jpg
new file mode 100644
index 0000000..bf17b5c
Binary files /dev/null and b/model/时序图/（6）修改地图信息.jpg differ
diff --git a/model/时序图/（7）管理用户信息.jpg b/model/时序图/（7）管理用户信息.jpg
new file mode 100644
index 0000000..535d412
Binary files /dev/null and b/model/时序图/（7）管理用户信息.jpg differ
diff --git a/model/时序图/（8）更新公告栏.jpg b/model/时序图/（8）更新公告栏.jpg
new file mode 100644
index 0000000..3aa3ba1
Binary files /dev/null and b/model/时序图/（8）更新公告栏.jpg differ
diff --git a/model/时序图/（9）修改校车时刻表.jpg b/model/时序图/（9）修改校车时刻表.jpg
new file mode 100644
index 0000000..f7e920f
Binary files /dev/null and b/model/时序图/（9）修改校车时刻表.jpg differ
diff --git a/model/用例图/用例图.png b/model/用例图/用例图.png
new file mode 100644
index 0000000..dcdfa03
Binary files /dev/null and b/model/用例图/用例图.png differ
diff --git a/model/用例描述/导航系统用例描述.doc b/model/用例描述/导航系统用例描述.doc
new file mode 100644
index 0000000..c2c5d4a
Binary files /dev/null and b/model/用例描述/导航系统用例描述.doc differ
diff --git a/model/界面流图/界面流图-信息栏.jpg b/model/界面流图/界面流图-信息栏.jpg
new file mode 100644
index 0000000..f6ca4c7
Binary files /dev/null and b/model/界面流图/界面流图-信息栏.jpg differ
diff --git a/model/界面流图/界面流图-导航.jpg b/model/界面流图/界面流图-导航.jpg
new file mode 100644
index 0000000..3422a56
Binary files /dev/null and b/model/界面流图/界面流图-导航.jpg differ
diff --git a/model/界面流图/界面流图-查询路线.jpg b/model/界面流图/界面流图-查询路线.jpg
new file mode 100644
index 0000000..9fab63d
Binary files /dev/null and b/model/界面流图/界面流图-查询路线.jpg differ
diff --git a/model/界面流图/界面流图-登陆.jpg b/model/界面流图/界面流图-登陆.jpg
new file mode 100644
index 0000000..c80fee5
Binary files /dev/null and b/model/界面流图/界面流图-登陆.jpg differ