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Global Navigation System with RFID Tags

机译:带RFID标签的全球导航系统

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摘要

A new navigation system is described for a mobile robot moving around in man-made environments such as hallways in a building. The system is based on a commercial three-wheel mobile platform with the addition of a Linux-based laptop computer, a Radio Frequency Identification (RDID) tag sensor and a vision system. At critical junctions such as the intersection of two passages the navigation system must identify the robot's location on a given map. We propose a method using RFID tags as landmarks. Each RFID tag has a unique ID number corresponding to its location on the map. The navigation system can decide the next movement (left-turn, right-turn and so on) toward a given goal based on this number. The navigation system also can automatically follow walls using the vision system. Since the equipment setup is very simple and the navigation system is easily combined with general mobile robot systems, our proposed technique would be useful for real-world robotic applications such as intelligent navigation for motorized wheelchairs.
机译:描述了一种新的导航系统,该导航系统用于在人造环境(例如建筑物的走廊)中四处移动的移动机器人。该系统基于商用三轮移动平台,另外还添加了基于Linux的便携式计算机,射频识别(RDID)标签传感器和视觉系统。在关键路口(例如两个通道的交叉点),导航系统必须在给定地图上标识机器人的位置。我们提出了一种使用RFID标签作为地标的方法。每个RFID标签都有一个对应于其在地图上位置的唯一ID号。导航系统可以根据此数字确定朝着给定目标的下一个运动(左转,右转等)。导航系统还可以使用视觉系统自动跟随墙壁。由于设备设置非常简单,并且导航系统很容易与一般的移动机器人系统结合使用,因此我们提出的技术对于现实世界中的机器人应用(如电动轮椅的智能导航)将非常有用。

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