SG11201908434SA - Marker detection system and marker detection method - Google Patents

Marker detection system and marker detection method

Info

Publication number
SG11201908434SA
SG11201908434SA SG11201908434SA SG11201908434SA SG 11201908434S A SG11201908434S A SG 11201908434SA SG 11201908434S A SG11201908434S A SG 11201908434SA SG 11201908434S A SG11201908434S A SG 11201908434SA
Authority
SG
Singapore
Prior art keywords
marker detection
sensor units
magnetic markers
detection method
detection system
Prior art date
Application number
Other languages
English (en)
Inventor
Michiharu Yamamoto
Tomohiko Nagao
Hitoshi Aoyama
Original Assignee
Aichi Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aichi Steel Corp filed Critical Aichi Steel Corp
Publication of SG11201908434SA publication Critical patent/SG11201908434SA/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0261—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using magnetic plots
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
SG11201908434S 2017-03-28 2018-03-23 Marker detection system and marker detection method SG11201908434SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017062204A JP6928307B2 (ja) 2017-03-28 2017-03-28 マーカ検出システム及びマーカ検出方法
PCT/JP2018/011867 WO2018181050A1 (ja) 2017-03-28 2018-03-23 マーカ検出システム及びマーカ検出方法

Publications (1)

Publication Number Publication Date
SG11201908434SA true SG11201908434SA (en) 2019-10-30

Family

ID=63675636

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908434S SG11201908434SA (en) 2017-03-28 2018-03-23 Marker detection system and marker detection method

Country Status (6)

Country Link
US (1) US11294090B2 (ja)
EP (1) EP3605486A4 (ja)
JP (1) JP6928307B2 (ja)
CN (1) CN110383359B (ja)
SG (1) SG11201908434SA (ja)
WO (1) WO2018181050A1 (ja)

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Also Published As

Publication number Publication date
JP6928307B2 (ja) 2021-09-01
WO2018181050A1 (ja) 2018-10-04
US11294090B2 (en) 2022-04-05
CN110383359A (zh) 2019-10-25
CN110383359B (zh) 2022-03-15
EP3605486A1 (en) 2020-02-05
EP3605486A4 (en) 2020-12-16
US20200088902A1 (en) 2020-03-19
JP2018165856A (ja) 2018-10-25

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