method of position detection system of large area using hybrid rfid textile

开发了由2.45 GHz、UHF等多种型号的RFID标签组成的混杂RFID织物的自动织造方法。利用这种材料，我们开发出了Noren，一种用于商店入口处的日本传统分裂窗帘，可以在公共场合检测一个人的运动轨迹。此外，我们还开发了一种测绘装置，将位置地图写在每个编织在RFID纺织品上的IC标签上，实现了大面积衬里RFID纺织品的自动地图制作。为了验证所开发材料的实用性，我们进行了使用混合RFID环境检测人的区域和轮椅运动的评估实验。

We have developed the method of automatic weaving of hybrid RFID textile, which composes of multiple types of RFID tags such as 2.45 GHz and UHF. Using this material, we developed Noren, traditional Japanese split curtain used for the entrance of shop, to detect a person’s trajectory in public. Also we developed a mapping device to make location map written in each IC tag woven in RFID textile to realize automatic map making lined RFID textile with a large area. And we conducted a evaluation experiment to detect a person’s area and wheelchair’s movement using hybrid RFID environment to verify the usefulness of the developed material.