Study on an indoomrobile navigation systembased on item with position

在这项研究中，我们提出了一种室内移动导航系统，帮助用户在商业综合体中购物。首先，我们为建筑物和商店安排了二维地理空间信息数据库。我们不仅将商店，而且还将具有等空间坐标的物品与该数据库相关联。其次，我们开发了一个商品搜索系统，可以用来搜索商业综合体中的商品和菜单。最后，我们开发了一个室内移动导航系统，它可以为销售用户在建筑平面图上选择的物品的商店提供一条与用户当前位置相匹配的路线。然后，我们对该系统进行了验证实验。结果表明，该系统对指导用户的行为是有用的。有了这个系统，用户可以轻松地比较和到达他们想要的商品，而不需要在商业综合体的各个商店之间走动。

In thisstudy we present an indoor mobile navigation system that assists users in shopping in a commercial complex. First, we arranged-dimtehnrseieonal geospatialinformation database for buildings and shops. We associated not only shops but also items with the egospatial coordinate with this database. Secondly, we developed an item search system that can be used for searching items and menus in the commercial complex. Finally,we developed an indoor mobile navigation system that can provide a route f’rosm the usercurrent location with -WFi positioning system to the shops which sell the items user selected on the floor maps of the building. Then, we conducted a verification experimentfor this system. The result of it was that this system is useful aenrds’affbeucytisng usbehavior. With this system, users can compare and reach the items they want easily without going around the various shops in the commercial complex.