Passive RFID indoor location dataset

We use four monostatic UHF antennas that operate in the frequency range from 902 to 928 MHz with a 6 dBi gain (isotropic antenna gain) for the implementation environment preparation. The equipment we used to perform the readings was the ThingMagic Mercury 6, a high-performance UHF RFID reader, supporting up to four monostatic antennas, digital inputs and outputs, and a Wi-Fi connection. Both devices are commercially available. We affixed 400 labels to objects placed side by side on the shelves in an auto parts store. The distance between the antennas and tags was 115 cm, and the distance between the antenna group was 250 cm. The reader interrogates the tags every 5 seconds and organizes the input information in a data collection formed by TagID, RSSI, Read Count (RC), True_x, and True_y. This interrogation time was defined by the minimum limit at which all tags were identified at least once by the antenna. In order to carry out data collection, the objects were placed in known positions. We performed 100 readings on each target tag, measuring the RSSI and the RC of each of the four antennas, totaling 40,000 readings.

搜集汇总

背景与挑战

背景概述

该数据集是一个被动RFID室内定位数据集，采集自汽车零件商店环境，使用四个UHF天线和RFID阅读器对400个标签进行定位测量，共包含40,000条读数，数据包括TagID、RSSI、Read Count和坐标信息。数据集适用于室内定位算法研究和RFID技术应用分析，具有结构清晰、规模适中的特点。