Poster: Using magnetic fingerprints to position cars on multi-layer roads

Ping-Fan Ho; Chia Chen Wang; Jyh-Cheng Chen

doi:10.1145/3372224.3418156

Poster: Using magnetic fingerprints to position cars on multi-layer roads

Ping-Fan Ho, Chia Chen Wang, Jyh-Cheng Chen

研究成果: Conference contribution › 同行評審

摘要

Today's GPS navigators have difficulty determining altitude on multi-layer roads. In this paper, we first explain how the structures of overpasses and bridges have special magnetic fields. We then propose how to use the magnetometers which come with off-the-shelf smartphones to assist GPS navigators to determine position on multi-layer roads by detecting and matching these magnetic fingerprints. We also present performance evaluation on different multi-layer roads to show the feasibility of the proposed method.

原文	English
主出版物標題	MobiCom '20: Proceedings of the 26th Annual International Conference on Mobile Computing and Networking
頁面	1-3
頁數	3
DOIs	https://doi.org/10.1145/3372224.3418156
出版狀態	Published - 4月 2020

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10.1145/3372224.3418156

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title = "Poster: Using magnetic fingerprints to position cars on multi-layer roads",

abstract = "Today's GPS navigators have difficulty determining altitude on multi-layer roads. In this paper, we first explain how the structures of overpasses and bridges have special magnetic fields. We then propose how to use the magnetometers which come with off-the-shelf smartphones to assist GPS navigators to determine position on multi-layer roads by detecting and matching these magnetic fingerprints. We also present performance evaluation on different multi-layer roads to show the feasibility of the proposed method.",

keywords = "vehicle localization, magnetic field, multilayer roads, vehicle navigation",

author = "Ping-Fan Ho and Wang, {Chia Chen} and Jyh-Cheng Chen",

year = "2020",

month = apr,

doi = "10.1145/3372224.3418156",

language = "English",

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Y1 - 2020/4

N2 - Today's GPS navigators have difficulty determining altitude on multi-layer roads. In this paper, we first explain how the structures of overpasses and bridges have special magnetic fields. We then propose how to use the magnetometers which come with off-the-shelf smartphones to assist GPS navigators to determine position on multi-layer roads by detecting and matching these magnetic fingerprints. We also present performance evaluation on different multi-layer roads to show the feasibility of the proposed method.

AB - Today's GPS navigators have difficulty determining altitude on multi-layer roads. In this paper, we first explain how the structures of overpasses and bridges have special magnetic fields. We then propose how to use the magnetometers which come with off-the-shelf smartphones to assist GPS navigators to determine position on multi-layer roads by detecting and matching these magnetic fingerprints. We also present performance evaluation on different multi-layer roads to show the feasibility of the proposed method.

KW - vehicle localization

KW - magnetic field

KW - multilayer roads

KW - vehicle navigation

U2 - 10.1145/3372224.3418156

DO - 10.1145/3372224.3418156

M3 - Conference contribution

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EP - 3

BT - MobiCom '20: Proceedings of the 26th Annual International Conference on Mobile Computing and Networking

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Poster: Using magnetic fingerprints to position cars on multi-layer roads

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