Docking system between vehicle and building and control method thereof

A docking system between a vehicle and a building and a method of controlling the same, the docking system including: an entrance frame configured to extend in a direction toward a vehicle door; an outer door provided to be opened at one side of the door; an inner door spaced apart from the outer door and disposed to be opened at one side of the building; and a sealing unit inserted into the entrance frame to be disposed between the outer door and the inner door, and configured to selectively extend in a direction toward the door to connect an interior space of the vehicle and an interior space of the building into one space. 一种车辆与建筑物之间的对接系统及其控制方法，该对接系统包括：入口框架，构造为在朝向车门的方向上延伸；外部门，设置成在车门的一侧处打开；内部门，与外部门间隔开并且设置成在建筑物的一侧处打开；以及密封单元，插入到入口框架中以设置在外部门和内部门之间，并且该密封单元构造为在朝向车门的方向上选择性地延伸以将车辆的内部空间与建筑物的室内空间连接成一个空间。