SG11201810744UA - Position capture method and system - Google Patents
Position capture method and systemInfo
- Publication number
- SG11201810744UA SG11201810744UA SG11201810744UA SG11201810744UA SG11201810744UA SG 11201810744U A SG11201810744U A SG 11201810744UA SG 11201810744U A SG11201810744U A SG 11201810744UA SG 11201810744U A SG11201810744U A SG 11201810744UA SG 11201810744U A SG11201810744U A SG 11201810744UA
- Authority
- SG
- Singapore
- Prior art keywords
- vehicle
- laying
- magnetic markers
- capture method
- capturing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
- G01C21/1654—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments with electromagnetic compass
-
- 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
- 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
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/50—Determining position whereby the position solution is constrained to lie upon a particular curve or surface, e.g. for locomotives on railway tracks
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Traffic Control Systems (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016111996 | 2016-06-03 | ||
PCT/JP2017/020048 WO2017209112A1 (fr) | 2016-06-03 | 2017-05-30 | Procédé et système de capture de position |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201810744UA true SG11201810744UA (en) | 2019-01-30 |
Family
ID=60478713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201810744UA SG11201810744UA (en) | 2016-06-03 | 2017-05-30 | Position capture method and system |
Country Status (6)
Country | Link |
---|---|
US (1) | US11049392B2 (fr) |
EP (1) | EP3467437B1 (fr) |
JP (1) | JP6916784B2 (fr) |
CN (1) | CN109661563B (fr) |
SG (1) | SG11201810744UA (fr) |
WO (1) | WO2017209112A1 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6365601B2 (ja) * | 2016-07-11 | 2018-08-01 | 愛知製鋼株式会社 | 磁気マーカ検出システム及び磁気マーカ検出方法 |
US11119499B2 (en) * | 2017-03-28 | 2021-09-14 | Aichi Steel Corporation | Marker system |
JP7005943B2 (ja) * | 2017-06-06 | 2022-01-24 | 愛知製鋼株式会社 | マーカシステム及び運用方法 |
JP6828643B2 (ja) * | 2017-09-12 | 2021-02-10 | 愛知製鋼株式会社 | 位置捕捉システム及び位置捕捉方法 |
JP6920975B2 (ja) * | 2017-12-12 | 2021-08-18 | 愛知製鋼株式会社 | 施工装置、施工方法、及び施工システム |
CN111629944B (zh) * | 2018-02-01 | 2023-05-02 | 本田技研工业株式会社 | 车辆控制装置、车辆以及车辆控制方法 |
WO2019156914A1 (fr) * | 2018-02-07 | 2019-08-15 | 3M Innovative Properties Company | Validation de fonctionnement de véhicule à l'aide d'articles de trajectoire |
DE112018007180T5 (de) | 2018-02-28 | 2020-12-10 | Honda Motor Co., Ltd. | Ort-schätzung-vorrichtung, bewegendes objekt, ort-schätzung-verfahren und programm |
JP7147275B2 (ja) * | 2018-06-04 | 2022-10-05 | 愛知製鋼株式会社 | ジャイロセンサの較正方法 |
KR102122747B1 (ko) * | 2018-08-02 | 2020-06-16 | 주식회사 정석케미칼 | 자기장 발생 방법과 자기장을 이용한 차선 감지 방법, 이를 이용한 자동차 |
JP7255127B2 (ja) * | 2018-10-04 | 2023-04-11 | 愛知製鋼株式会社 | 磁気マーカシステム |
US11604476B1 (en) * | 2018-10-05 | 2023-03-14 | Glydways Inc. | Road-based vehicle guidance system |
DE102018222643A1 (de) * | 2018-12-20 | 2020-06-25 | Robert Bosch Gmbh | 5Verfahren zum Ermitteln eines UERE, Verfahren zur Bestimmung eines UERE, computerimplementierte Datenstruktur, Verwendung, Vorrichtung und computerimplementiertes Programm |
CN113227929B (zh) * | 2018-12-28 | 2024-06-14 | 爱知制钢株式会社 | 车辆以及车辆用的诊断系统 |
WO2020138467A1 (fr) * | 2018-12-28 | 2020-07-02 | 愛知製鋼株式会社 | Système de diagnostic de trajet de déplacement |
EP3904188B1 (fr) * | 2018-12-28 | 2024-02-07 | Aichi Steel Corporation | Procédé de commande de déplacement pour véhicule et système de commande de véhicule |
JP7406130B2 (ja) * | 2019-06-21 | 2023-12-27 | 愛知製鋼株式会社 | 車両用の制御方法及び制御システム |
CN114730524A (zh) * | 2019-11-22 | 2022-07-08 | 爱知制钢株式会社 | 位置推定方法以及位置推定系统 |
JP7537170B2 (ja) | 2020-08-07 | 2024-08-21 | 株式会社ジェイテクト | 走行支援装置及び磁気マーカの敷設方法 |
CN111815964B (zh) * | 2020-09-02 | 2020-12-29 | 四川九通智路科技有限公司 | 一种基于地磁传感式道钉的车流检测系统及方法 |
WO2022210194A1 (fr) * | 2021-04-01 | 2022-10-06 | 愛知製鋼株式会社 | Système |
WO2024086057A2 (fr) * | 2022-10-17 | 2024-04-25 | Invensense, Inc | Dispositif terminal, système d'ancrage magnétique et procédé de détermination de position |
CN116793339B (zh) * | 2023-08-29 | 2023-11-07 | 深圳智荟物联技术有限公司 | 车辆定位方法、装置、设备及存储介质 |
CN117240347B (zh) * | 2023-11-15 | 2024-02-20 | 江苏领创星通卫星通信科技有限公司 | 一种卫星通讯终端的测试组件 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817000A (en) * | 1986-03-10 | 1989-03-28 | Si Handling Systems, Inc. | Automatic guided vehicle system |
FR2610427B1 (fr) * | 1987-02-04 | 1995-09-29 | Protee | Systeme et procede de controle de la marche d'un vehicule autonome |
JPH07120194B2 (ja) * | 1988-03-31 | 1995-12-20 | 株式会社椿本チエイン | 無人搬送車の走行制御方法及びその装置 |
US5191528A (en) * | 1990-06-28 | 1993-03-02 | Eaton-Kenway, Inc. | Update marker system for naviagtion of an automatic guided vehicle |
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 |
US5357437A (en) * | 1992-07-01 | 1994-10-18 | Westinghouse Electric Corporation | Magnetic marker position fixing system for underwater vehicles |
JPH0634743A (ja) * | 1992-07-20 | 1994-02-10 | Railway Technical Res Inst | 移動体位置検出装置 |
JPH08136273A (ja) * | 1994-11-08 | 1996-05-31 | Oki Electric Ind Co Ltd | 車載ナビゲーションシステム |
US6012013A (en) * | 1995-03-31 | 2000-01-04 | Trimble Navigation Limited | Vehicle position reporting in user defined uni-dimensional coordinate system |
US6938829B2 (en) * | 1996-06-07 | 2005-09-06 | John A. Doherty | Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device |
US5913376A (en) * | 1995-10-31 | 1999-06-22 | Honda Giken Kogyo Kabushiki Kaisha | Automatic steering control apparatus |
JPH1047983A (ja) | 1996-08-05 | 1998-02-20 | Sumitomo Electric Ind Ltd | 車両位置検出装置 |
JP3689993B2 (ja) * | 1996-09-10 | 2005-08-31 | マツダ株式会社 | 車両位置及び方向角検出装置 |
JP3773218B2 (ja) * | 1996-09-26 | 2006-05-10 | 本田技研工業株式会社 | 自動走行路および自動走行用磁気発生装置 |
EP0940654B1 (fr) * | 1996-11-25 | 2005-06-01 | Toyota Jidosha Kabushiki Kaisha | Dispositif de navigation pour vehicule |
US6092010A (en) * | 1997-09-03 | 2000-07-18 | Jervis B. Webb Company | Method and system for describing, generating and checking non-wire guidepaths for automatic guided vehicles |
US5926126A (en) * | 1997-09-08 | 1999-07-20 | Ford Global Technologies, Inc. | Method and system for detecting an in-path target obstacle in front of a vehicle |
US6336064B1 (en) * | 1997-09-29 | 2002-01-01 | Aichi Steel Works, Ltd. | Magnetic apparatus for detecting position of vehicle |
JP3262051B2 (ja) | 1997-10-22 | 2002-03-04 | 日本電気株式会社 | 車両位置検出装置及び位置検出方法 |
US7268700B1 (en) * | 1998-01-27 | 2007-09-11 | Hoffberg Steven M | Mobile communication device |
US7298289B1 (en) * | 1998-01-27 | 2007-11-20 | Hoffberg Steven M | Mobile communication device |
JP2000322691A (ja) | 1999-05-12 | 2000-11-24 | Sumitomo Electric Ind Ltd | 磁気センサの位置調節装置 |
JP2001101588A (ja) | 1999-09-30 | 2001-04-13 | Toshiba Corp | 路線バス運行管理システム |
JP3174832B2 (ja) * | 1999-10-27 | 2001-06-11 | 建設省土木研究所長 | 横断歩行者衝突防止システム |
JP2002063682A (ja) * | 2000-08-21 | 2002-02-28 | Nec Corp | 走行位置検出装置 |
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 |
US6377211B1 (en) * | 2000-12-13 | 2002-04-23 | Lockheed Martin Corporation | Apparatus and method for pointing a directional device from a moving vehicle toward a spacecraft |
JP2002286456A (ja) * | 2001-03-27 | 2002-10-03 | Mitsubishi Electric Corp | 車両位置認識装置 |
JP3839678B2 (ja) * | 2001-03-27 | 2006-11-01 | 三菱電機株式会社 | 車両位置認識装置 |
JP2002334400A (ja) | 2001-05-10 | 2002-11-22 | Mitsubishi Motors Corp | 運転支援装置 |
US6772062B2 (en) * | 2001-05-31 | 2004-08-03 | The Regents Of The University Of California | Intelligent ultra high speed distributed sensing system and method for sensing roadway markers for intelligent vehicle guidance and control |
DE10210546A1 (de) * | 2002-03-09 | 2003-09-18 | Bosch Gmbh Robert | Verfahren und System zur automatischen Fahrzeugführung |
JP3772838B2 (ja) * | 2003-02-12 | 2006-05-10 | トヨタ自動車株式会社 | 車両用運転支援装置及び車両用制御装置 |
JP2004342083A (ja) | 2003-04-22 | 2004-12-02 | Toshiba Corp | 車両走行管理システムおよびこの車両走行管理システムに用いられる車載器並びに車両走行管理方法 |
JP2005226670A (ja) * | 2004-02-10 | 2005-08-25 | Toyota Motor Corp | 車両の減速制御装置 |
JP2005297611A (ja) * | 2004-04-06 | 2005-10-27 | Toyota Motor Corp | 車両の減速制御装置 |
JP4822099B2 (ja) * | 2005-07-11 | 2011-11-24 | アイシン・エィ・ダブリュ株式会社 | ナビゲーション装置及びナビゲーション方法 |
US8532862B2 (en) * | 2006-11-29 | 2013-09-10 | Ryan A. Neff | Driverless vehicle |
US8311730B2 (en) * | 2006-11-29 | 2012-11-13 | Neff Ryan A | Vehicle position determination system |
JP4586795B2 (ja) * | 2006-12-07 | 2010-11-24 | トヨタ自動車株式会社 | 車両用制御装置 |
US20090128139A1 (en) * | 2007-11-20 | 2009-05-21 | Drenth Joseph B | Magnet position locator |
EP2306423B1 (fr) * | 2008-07-10 | 2013-04-10 | Mitsubishi Electric Corporation | Dispositif d'assistance au déplacement de convoi de véhicules |
WO2012074935A2 (fr) * | 2010-11-29 | 2012-06-07 | Washington State University Research Foundation | Systèmes de surveillance de vigilance et procédés associés |
US8880273B1 (en) * | 2013-01-16 | 2014-11-04 | Google Inc. | System and method for determining position and distance of objects using road fiducials |
US20150045986A1 (en) * | 2013-08-09 | 2015-02-12 | Pulsar Informatics, Inc. | Systems and Methods for Determining Driver Fatigue Level from Lane Variability and Geographic Location |
CN103499351A (zh) * | 2013-09-03 | 2014-01-08 | 北京工业大学 | 一种基于磁地标和磁传感器的车辆辅助定位方法 |
EP3056405B1 (fr) * | 2013-10-11 | 2018-01-17 | Nissan Motor Co., Ltd | Dispositif et procédé de commande de déplacement |
US20150294566A1 (en) * | 2014-04-15 | 2015-10-15 | Tomorrow's Transportation Today | Trip planning and management methods for an intelligent transit system with electronic guided buses |
US20150294430A1 (en) * | 2014-04-15 | 2015-10-15 | Tomorrow's Transportation Today | Dynamic dispatching and schedule management methods for an intelligent transit system with electronic guided buses |
CN104460665A (zh) * | 2014-10-13 | 2015-03-25 | 上海交通大学 | 基于道路曲率地图的磁导航无人车及其地图的建立方法 |
US9892296B2 (en) * | 2014-11-12 | 2018-02-13 | Joseph E. Kovarik | Method and system for autonomous vehicles |
-
2017
- 2017-05-30 EP EP17806665.0A patent/EP3467437B1/fr active Active
- 2017-05-30 JP JP2018520921A patent/JP6916784B2/ja active Active
- 2017-05-30 CN CN201780032509.6A patent/CN109661563B/zh active Active
- 2017-05-30 WO PCT/JP2017/020048 patent/WO2017209112A1/fr unknown
- 2017-05-30 SG SG11201810744UA patent/SG11201810744UA/en unknown
- 2017-05-30 US US16/305,883 patent/US11049392B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3467437B1 (fr) | 2022-03-02 |
JP6916784B2 (ja) | 2021-08-11 |
US11049392B2 (en) | 2021-06-29 |
EP3467437A1 (fr) | 2019-04-10 |
CN109661563B (zh) | 2023-09-01 |
US20200320870A1 (en) | 2020-10-08 |
JPWO2017209112A1 (ja) | 2019-03-28 |
WO2017209112A1 (fr) | 2017-12-07 |
CN109661563A (zh) | 2019-04-19 |
EP3467437A4 (fr) | 2019-06-05 |
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