SG11201912133QA - Marker detection method and vehicular system - Google Patents

Marker detection method and vehicular system

Info

Publication number
SG11201912133QA
SG11201912133QA SG11201912133QA SG11201912133QA SG11201912133QA SG 11201912133Q A SG11201912133Q A SG 11201912133QA SG 11201912133Q A SG11201912133Q A SG 11201912133QA SG 11201912133Q A SG11201912133Q A SG 11201912133QA SG 11201912133Q A SG11201912133Q A SG 11201912133QA
Authority
SG
Singapore
Prior art keywords
detection method
marker detection
vehicular system
vehicular
marker
Prior art date
Application number
SG11201912133QA
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 SG11201912133QA publication Critical patent/SG11201912133QA/en

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • G08G1/167Driving aids for lane monitoring, lane changing, e.g. blind spot detection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/28Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted non-mechanical, e.g. following a line or other known markers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D15/00Steering not otherwise provided for
    • B62D15/02Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/02Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/022Measuring gradient
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/165Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/38Processing data, e.g. for analysis, for interpretation, for correction
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0261Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using magnetic plots
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/0094Sensor arrays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/02Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/063Magneto-impedance sensors; Nanocristallin sensors
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/02Detecting movement of traffic to be counted or controlled using treadles built into the road
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/042Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Traffic Control Systems (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
SG11201912133QA 2017-06-14 2018-06-07 Marker detection method and vehicular system SG11201912133QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017116969 2017-06-14
PCT/JP2018/021792 WO2018230423A1 (en) 2017-06-14 2018-06-07 Marker detection method and vehicle system

Publications (1)

Publication Number Publication Date
SG11201912133QA true SG11201912133QA (en) 2020-01-30

Family

ID=64660750

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201912133QA SG11201912133QA (en) 2017-06-14 2018-06-07 Marker detection method and vehicular system

Country Status (6)

Country Link
US (1) US11308811B2 (en)
EP (1) EP3640684B1 (en)
JP (1) JP7036114B2 (en)
CN (1) CN110741285B (en)
SG (1) SG11201912133QA (en)
WO (1) WO2018230423A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6928307B2 (en) * 2017-03-28 2021-09-01 愛知製鋼株式会社 Marker detection system and marker detection method
CA3059863C (en) * 2017-04-14 2023-08-08 Nissan Motor Co., Ltd. Vehicle control method and vehicle control device
JP6885207B2 (en) * 2017-06-14 2021-06-09 愛知製鋼株式会社 Marker detection method and vehicle system
JP6965815B2 (en) * 2018-04-12 2021-11-10 愛知製鋼株式会社 Marker detection system and operation method of marker detection system
US11604476B1 (en) * 2018-10-05 2023-03-14 Glydways Inc. Road-based vehicle guidance system
EP3904188B1 (en) * 2018-12-28 2024-02-07 Aichi Steel Corporation Travel control method for vehicle and vehicle control system
EP3929689B1 (en) * 2019-02-23 2023-11-29 Aichi Steel Corporation Magnetic marker diagnostic system and diagnostic method
CN114234957A (en) * 2021-10-21 2022-03-25 湖南湖大艾盛汽车技术开发有限公司 Node identification method based on magnetic stripe navigation data code

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191528A (en) 1990-06-28 1993-03-02 Eaton-Kenway, Inc. Update marker system for naviagtion of an automatic guided vehicle
JP3349831B2 (en) * 1994-07-30 2002-11-25 マツダ株式会社 Automatic guided vehicle control device
JPH08314540A (en) * 1995-03-14 1996-11-29 Toyota Motor Corp Vehicle travel guide system
JP3808561B2 (en) * 1995-10-31 2006-08-16 本田技研工業株式会社 Vehicle position detection method
JP3220376B2 (en) 1996-04-25 2001-10-22 株式会社日本自動車部品総合研究所 Vehicle running information collection device
JPH1194566A (en) * 1997-09-16 1999-04-09 Nissan Motor Co Ltd Traveling position sensor
JPH1195837A (en) 1997-09-19 1999-04-09 Sumitomo Heavy Ind Ltd Method for determining initial truck position and attitude angle of gyro guide type automated guided vehicle, and method for improving travel stability at position correction
CN1117965C (en) * 1997-09-29 2003-08-13 爱知制钢株式会社 Magnetic apparatus for detecting position of vehicle
JP2000227998A (en) 1999-02-08 2000-08-15 Sumitomo Electric Ind Ltd On-vehicle magnetic sensor, vehicle position detection device and automatic operation system
JP3919969B2 (en) * 1999-04-06 2007-05-30 本田技研工業株式会社 Vehicle guidance system
JP3646648B2 (en) * 2000-05-19 2005-05-11 トヨタ自動車株式会社 Magnetic marker detection apparatus and magnetic marker detection method
JP2005202478A (en) 2004-01-13 2005-07-28 Denso Corp Automatic traveling system for vehicle
JP2007132689A (en) 2005-11-08 2007-05-31 Toyota Motor Corp Magnetic marker detection device
DE102006057062B4 (en) * 2006-11-28 2010-12-02 Siemens Ag Method and device for measuring the pole angle of a magnetic levitation vehicle of a magnetic levitation railway
JP4697262B2 (en) * 2008-06-06 2011-06-08 村田機械株式会社 Traveling vehicle and traveling vehicle system
CN104112359B (en) * 2013-04-22 2016-02-10 徐州工程学院 A kind of type of vehicle based on bias magnetic field, speed detector
CN103295400A (en) * 2013-06-17 2013-09-11 杭州电子科技大学 Device for accurately judging driving route of vehicle at interchange intersection
US20150247719A1 (en) * 2014-03-03 2015-09-03 Tomorrow's Transportation Today Position sensing system for intelligent vehicle guidance
JP6172237B2 (en) * 2015-10-23 2017-08-02 愛知製鋼株式会社 Magnetic marker detection method and magnetic marker detection apparatus
CN106448187B (en) * 2016-11-14 2022-09-23 苏州大学 Vehicle detection system and method based on fusion of magnetic sensor and ultrasonic sensor

Also Published As

Publication number Publication date
US20210150905A1 (en) 2021-05-20
EP3640684A4 (en) 2021-03-17
JPWO2018230423A1 (en) 2020-06-18
WO2018230423A1 (en) 2018-12-20
EP3640684B1 (en) 2024-04-24
JP7036114B2 (en) 2022-03-15
EP3640684A1 (en) 2020-04-22
US11308811B2 (en) 2022-04-19
CN110741285B (en) 2022-05-27
CN110741285A (en) 2020-01-31

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