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Sequence-based magnetic loop closures for automated signal surveying

机译:基于序列的磁环闭合,用于自动信号测量

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Ubiquitous indoor positioning remains a challenge for academia and industry alike. Techniques based on signal surveys (fingerprint maps) are arguably the most prevalent today, but these rely on time-consuming, complex manual surveys of the signal propagation. Recently progress has been made in semi-automated surveying, where Pedestrian Dead Reckoning (PDR) algorithms are combined with signal measurements using Simultaneous Localisation and Mapping (SLAM) techniques first developed in robotics.
机译:无处不在的室内定位仍然是学术界和行业的挑战。可以说,基于信号调查(指纹图)的技术是当今最流行的技术,但是这些技术依赖于耗时,复杂的信号传播手动调查。最近,半自动测量技术取得了进展,其中行人航位推算(PDR)算法与信号测量相结合,使用了最早在机器人技术中开发的同时定位和制图(SLAM)技术。

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