RFID标签的基础设施独立定位和增强现实可视化概念

2009 IEEE MTT-S International Microwave Workshop on Wireless Sensing, Local Positioning, and RFID Pub Date : 2009-11-03 DOI:10.1109/IMWS2.2009.5307726

S. Kunkel, R. Bieber, Ming-Shih Huang, M. Vossiek

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引用次数: 18

摘要

本文提出了一种用于后向散射RFID标签定位和增强现实可视化的多传感器概念。基于合成孔径雷达原理，将摄像机的传感器数据与RFID FMCW读写系统相结合。该系统可以在不使用任何已安装的基础设施的情况下对有标签的货物进行定位。我们将FMCW RFID读取器和摄像系统集成到手持设备中。当手持设备移动时，雷达测量以及周围区域的图像在许多位置拍摄。因此，生成一个合成孔径，并根据SAR定位算法计算标签的位置。基于相机的图像，用户接收到在哪里可以找到RFID应答器的增强视觉印象。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A concept for infrastructure independent localization and augmented reality visualization of RFID tags

In this paper we present a multi sensor concept for localization and augmented-reality visualization of backscatter RFID tags. The sensor data of a camera and a RFID FMCW reader system are combined based on a synthetic aperture radar principle. The system enables the localization of tagged goods without the use of any installed infrastructure. We integrate a FMCW RFID reader and a camera system into a handheld device. While the handheld device is moved around, radar measurements as well as images of the surrounding area are taken at a number of locations. Thus, a synthetic aperture is generated and the position of the tags is calculated based on a SAR localization algorithm. Based on the imagery of the camera the user receives an augmented visual impression of where to find the RFID transponders.

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来源期刊

2009 IEEE MTT-S International Microwave Workshop on Wireless Sensing, Local Positioning, and RFID

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