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    • 4. 发明申请
    • INDOOR LOCATION RECOGNITION SYSTEM AND INDOOR LOCATION RECOGNITION METHOD USING THE SAME
    • 室内位置识别系统和室内位置识别方法
    • US20120158297A1
    • 2012-06-21
    • US13332147
    • 2011-12-20
    • Jae Ho KimSang Ho LeeYeong Jin Kim
    • Jae Ho KimSang Ho LeeYeong Jin Kim
    • G01C21/00
    • G01C21/206G06Q30/0639G07G1/0081H04L67/02H04W4/026H04W4/027H04W4/029H04W4/33H04W4/80
    • Disclosed is an indoor location recognition system capable of providing location based services indoors. The indoor location recognition system includes a portable terminal including a short range location recognition system and a wireless communication system using an RFID technology and a two-dimensional bar code technology, a geomagnetic sensor, a camera, an RFID reader or tag, an indoor navigation device calculating a moving distance from revolutions of a wheel of a shopping cart to transmit the calculated moving distance to the portable terminal, shopping mall map information transmitted to the portable terminal, and shopping mall application programs providing location based services. The shopping mall to which the indoor location recognition system according to the exemplary embodiments of the present invention is applied can reduce initial installation costs and operation costs while providing high accuracy of location estimation.
    • 公开了一种能够在室内提供基于位置的服务的室内位置识别系统。 室内位置识别系统包括便携式终端,其包括短距离位置识别系统和使用RFID技术和二维条形码技术的无线通信系统,地磁传感器,相机,RFID读取器或标签,室内导航 计算从购物车的车轮旋转移动的移动距离,以将计算出的移动距离传送到便携式终端,发送到便携式终端的购物中心地图信息,以及提供基于位置的服务的购物中心应用程序。 根据本发明的示例性实施例的室内位置识别系统应用的商场可以降低初始安装成本和操作成本,同时提供高精度的位置估计。