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Patent Searching and Data


Title:
MAGNETIC MARKER AND DRIVING ASSISTANCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/187879
Kind Code:
A1
Abstract:
Provided is a driving assistance system that uses magnetic markers capable of providing a greater amount of information. In the driving assistance system for assisting with the driving of a vehicle, magnetic markers (1) that are laid on a vehicle travel path are provided with: a magnet sheet (11) constituting a magnetism generation unit for generating a magnetic field; and an RFID tag (15) that serves as an information provision unit for providing information to the vehicle side. A vehicle in the driving assistance system is provided with: a magnetism sensor constituting a magnetism detection unit for magnetically detecting the magnetic markers (1); and a tag reader that serves as an information acquisition unit for acquiring information provided by the RFID tags (15) provided to the magnetic markers (1).

Inventors:
YAMAMOTO MICHIHARU (JP)
NAGAO TOMOHIKO (JP)
AOYAMA HITOSHI (JP)
Application Number:
PCT/JP2017/013341
Publication Date:
November 02, 2017
Filing Date:
March 30, 2017
Export Citation:
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Assignee:
AICHI STEEL CORP (JP)
International Classes:
G08G1/09; G05D1/02; G08G1/00; G08G1/042
Domestic Patent References:
WO1999026257A11999-05-27
Foreign References:
JPH08314540A1996-11-29
JP2007164441A2007-06-28
JP2010288394A2010-12-24
Other References:
See also references of EP 3451309A4
Attorney, Agent or Firm:
OIKE Tatsuya (JP)
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