SG11202103384SA - Magnetic marker system - Google Patents

Magnetic marker system

Info

Publication number
SG11202103384SA
SG11202103384SA SG11202103384SA SG11202103384SA SG11202103384SA SG 11202103384S A SG11202103384S A SG 11202103384SA SG 11202103384S A SG11202103384S A SG 11202103384SA SG 11202103384S A SG11202103384S A SG 11202103384SA SG 11202103384S A SG11202103384S A SG 11202103384SA
Authority
SG
Singapore
Prior art keywords
magnetic marker
marker system
magnetic
marker
Prior art date
Application number
SG11202103384SA
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 SG11202103384SA publication Critical patent/SG11202103384SA/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/30—Arrangements interacting with transmitters or receivers otherwise than by visible means, e.g. using radar reflectors or radio transmitters
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/10—Path keeping
    • B60W30/12—Lane keeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/512—Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • 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
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • 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
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/50—Magnetic or electromagnetic sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/53—Road markings, e.g. lane marker or crosswalk

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
  • Traffic Control Systems (AREA)
SG11202103384SA 2018-10-04 2019-09-24 Magnetic marker system SG11202103384SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018188906A JP7255127B2 (en) 2018-10-04 2018-10-04 magnetic marker system
PCT/JP2019/037366 WO2020071182A1 (en) 2018-10-04 2019-09-24 Magnetic marker system

Publications (1)

Publication Number Publication Date
SG11202103384SA true SG11202103384SA (en) 2021-05-28

Family

ID=70054522

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202103384SA SG11202103384SA (en) 2018-10-04 2019-09-24 Magnetic marker system

Country Status (6)

Country Link
US (1) US20210340715A1 (en)
EP (1) EP3862988B1 (en)
JP (2) JP7255127B2 (en)
CN (1) CN112753054A (en)
SG (1) SG11202103384SA (en)
WO (1) WO2020071182A1 (en)

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JP6928307B2 (en) * 2017-03-28 2021-09-01 愛知製鋼株式会社 Marker detection system and marker detection method
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
WO2020138460A1 (en) * 2018-12-28 2020-07-02 愛知製鋼株式会社 Magnetic marker system
CN112431148B (en) * 2020-11-30 2022-02-01 王健 Directional indication road traffic facility suitable for intelligent vehicle automatic driving
CN114249078A (en) * 2021-12-10 2022-03-29 广东智源机器人科技有限公司 Track identification positioning method
WO2023243617A1 (en) * 2022-06-14 2023-12-21 愛知製鋼株式会社 Magnetic marker, vehicular system, and marker detection method

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US5347456A (en) * 1991-05-22 1994-09-13 The Regents Of The University Of California Intelligent roadway reference system for vehicle lateral guidance and control
JPH06265615A (en) * 1993-03-16 1994-09-22 Mazda Motor Corp Apparatus for detecting information on road
JPH09128048A (en) * 1995-10-31 1997-05-16 Sanyo Electric Co Ltd Guided golf cart
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DE10019779A1 (en) 2000-04-20 2001-10-25 Volkswagen Ag Test car position sensor, has Z group of magnetic coils is robust gives all position related parameters
JP4254014B2 (en) * 2000-05-15 2009-04-15 株式会社デンソー Magnet type marker detection system and magnet type marker detection device
JP2002063682A (en) 2000-08-21 2002-02-28 Nec Corp Traveling position detector
US6728629B2 (en) * 2000-11-24 2004-04-27 National Institute For Land And Infrastructure Management, Ministry Of Land, Infrastructure And Transport On-road reference point positional data delivery device
JP3520337B2 (en) 2001-03-05 2004-04-19 国土交通省国土技術政策総合研究所長 Lane marker system
JP4675528B2 (en) 2001-09-27 2011-04-27 クラリオン株式会社 Road driving support method and in-vehicle device for road driving support
JP2005202478A (en) 2004-01-13 2005-07-28 Denso Corp Automatic traveling system for vehicle
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JP6355607B2 (en) * 2015-10-19 2018-07-11 愛知製鋼株式会社 Magnetic marker and magnetic marker detection system
US11057752B2 (en) 2016-04-28 2021-07-06 Aichi Steel Corporation Driving assistance system
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CN106601098B (en) * 2017-01-01 2018-06-12 重庆科技学院 A kind of application method of small-sized magnetostatic field experimental provision

Also Published As

Publication number Publication date
EP3862988A4 (en) 2022-06-22
EP3862988A1 (en) 2021-08-11
JP2020057301A (en) 2020-04-09
JP7255127B2 (en) 2023-04-11
US20210340715A1 (en) 2021-11-04
CN112753054A (en) 2021-05-04
WO2020071182A1 (en) 2020-04-09
JP7460929B2 (en) 2024-04-03
JP2023038222A (en) 2023-03-16
EP3862988B1 (en) 2024-03-20

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