GB2494526B - Improvements in vehicle speed determination - Google Patents

Improvements in vehicle speed determination

Info

Publication number
GB2494526B
GB2494526B GB1215776.4A GB201215776A GB2494526B GB 2494526 B GB2494526 B GB 2494526B GB 201215776 A GB201215776 A GB 201215776A GB 2494526 B GB2494526 B GB 2494526B
Authority
GB
United Kingdom
Prior art keywords
vehicle speed
speed determination
determination
vehicle
speed
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1215776.4A
Other versions
GB2494526A (en
GB201215776D0 (en
Inventor
Thomas Popham
Anna Gaszczak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover Ltd
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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Publication of GB201215776D0 publication Critical patent/GB201215776D0/en
Publication of GB2494526A publication Critical patent/GB2494526A/en
Application granted granted Critical
Publication of GB2494526B publication Critical patent/GB2494526B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/66—Tracking systems using electromagnetic waves other than radio waves
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/14—Photo or light sensitive means, e.g. Infrared
    • B60G2401/142—Visual Display Camera, e.g. LCD

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB1215776.4A 2011-09-06 2012-09-04 Improvements in vehicle speed determination Active GB2494526B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1115398.8A GB2494413A (en) 2011-09-06 2011-09-06 Vehicle speed determination

Publications (3)

Publication Number Publication Date
GB201215776D0 GB201215776D0 (en) 2012-10-17
GB2494526A GB2494526A (en) 2013-03-13
GB2494526B true GB2494526B (en) 2015-11-25

Family

ID=44882295

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1115398.8A Withdrawn GB2494413A (en) 2011-09-06 2011-09-06 Vehicle speed determination
GB1215776.4A Active GB2494526B (en) 2011-09-06 2012-09-04 Improvements in vehicle speed determination

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1115398.8A Withdrawn GB2494413A (en) 2011-09-06 2011-09-06 Vehicle speed determination

Country Status (2)

Country Link
GB (2) GB2494413A (en)
WO (1) WO2013034560A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013182695A1 (en) 2012-06-07 2013-12-12 Jaguar Land Rover Limited Improvements in vehicle steering
US9493160B2 (en) 2012-08-16 2016-11-15 Jaguar Land Rover Limited Vehicle speed control system
GB2546920B (en) 2013-08-07 2018-03-07 Jaguar Land Rover Ltd Vehicle speed control system and method
WO2018101631A2 (en) * 2016-11-30 2018-06-07 (주)유진로봇 Robotic vacuum cleaner, cleaning function control apparatus equipped in robotic vacuum cleaner, and multi-channel lidar-based obstacle detection apparatus equipped in robotic vacuum cleaner
FI128194B (en) * 2017-01-30 2019-12-13 Konecranes Global Oy Movable hoisting apparatus, arrangement and method
US11874399B2 (en) 2018-05-16 2024-01-16 Yujin Robot Co., Ltd. 3D scanning LIDAR sensor
WO2021262694A1 (en) * 2020-06-22 2021-12-30 Mobileye Vision Technologies Ltd. Systems and methods for detecting vehicle wheel slips
CN112026469B (en) * 2020-09-08 2022-05-17 中国第一汽车股份有限公司 Vehicle suspension control system, method and device and storage medium

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287164A (en) * 1986-06-06 1987-12-14 Hitachi Ltd Speed vector detecting device
FR2609174A1 (en) * 1986-12-26 1988-07-01 Renault Device for measuring displacement, speed or acceleration
US6577334B1 (en) * 1998-02-18 2003-06-10 Kabushikikaisha Equos Research Vehicle control
WO2003087724A1 (en) * 2002-04-10 2003-10-23 Trw Limited Improvements relating to cameras
US6704621B1 (en) * 1999-11-26 2004-03-09 Gideon P. Stein System and method for estimating ego-motion of a moving vehicle using successive images recorded along the vehicle's path of motion
US20040148057A1 (en) * 2000-05-08 2004-07-29 Breed David S. Vehicular exterior identification and monitoring system-agricultural product distribution
JP2005247023A (en) * 2004-03-01 2005-09-15 Fuji Heavy Ind Ltd State quantity presumption device of vehicle
JP2006162353A (en) * 2004-12-03 2006-06-22 Honda Motor Co Ltd Vehicle state detection device
JP2007046949A (en) * 2005-08-08 2007-02-22 Sumitomo Electric Ind Ltd Vehicle-mounted ground speed measuring apparatus and ground-speed measuring method
US20080091315A1 (en) * 2004-12-14 2008-04-17 Conti Temic Microelectronic Gmbh Method and Device for Determining the Speed of a Vehicle
US20080243334A1 (en) * 2007-03-29 2008-10-02 Bujak Christopher R Vehicle Control System With Advanced Tire Monitoring
EP2135498A1 (en) * 2008-06-20 2009-12-23 AGROCOM GmbH & Co. Agrarsystem KG A method of navigating an agricultural vehicle and an agricultural vehicle
DE102008045619A1 (en) * 2008-09-03 2010-03-04 Daimler Ag To determine the speed/direction of a moving vehicle, a downward camera is integrated into a wing mirror for an image processor to compare images from different time points
JP2010093569A (en) * 2008-10-08 2010-04-22 Honda Motor Co Ltd Vehicle periphery monitoring device
US20110026008A1 (en) * 2009-07-28 2011-02-03 Gammenthaler Robert S Lidar Measurement Device with Target Tracking and Method for Use of Same
US20110215915A1 (en) * 2010-03-02 2011-09-08 Hon Hai Precision Industry Co., Ltd. Detection system and detecting method for car

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835059B1 (en) * 2002-01-18 2004-04-09 Richard Kirby SYSTEM FOR DETERMINING THE SPEED OF A SKI
US20040221790A1 (en) * 2003-05-02 2004-11-11 Sinclair Kenneth H. Method and apparatus for optical odometry
US7925049B2 (en) * 2006-08-15 2011-04-12 Sri International Stereo-based visual odometry method and system
US7828681B2 (en) * 2006-12-06 2010-11-09 Nike, Inc. Game ball
DE102007014358A1 (en) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Relative movement i.e. transverse speed, determining method for object i.e. vehicle, involves calculating relative movement of moved object, by evaluating two images in accordance with correlative block matching process
TWI478835B (en) * 2010-02-08 2015-04-01 Hon Hai Prec Ind Co Ltd System and method for preventing vehicle collision

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287164A (en) * 1986-06-06 1987-12-14 Hitachi Ltd Speed vector detecting device
FR2609174A1 (en) * 1986-12-26 1988-07-01 Renault Device for measuring displacement, speed or acceleration
US6577334B1 (en) * 1998-02-18 2003-06-10 Kabushikikaisha Equos Research Vehicle control
US6704621B1 (en) * 1999-11-26 2004-03-09 Gideon P. Stein System and method for estimating ego-motion of a moving vehicle using successive images recorded along the vehicle's path of motion
US20040148057A1 (en) * 2000-05-08 2004-07-29 Breed David S. Vehicular exterior identification and monitoring system-agricultural product distribution
WO2003087724A1 (en) * 2002-04-10 2003-10-23 Trw Limited Improvements relating to cameras
JP2005247023A (en) * 2004-03-01 2005-09-15 Fuji Heavy Ind Ltd State quantity presumption device of vehicle
JP2006162353A (en) * 2004-12-03 2006-06-22 Honda Motor Co Ltd Vehicle state detection device
US20080091315A1 (en) * 2004-12-14 2008-04-17 Conti Temic Microelectronic Gmbh Method and Device for Determining the Speed of a Vehicle
JP2007046949A (en) * 2005-08-08 2007-02-22 Sumitomo Electric Ind Ltd Vehicle-mounted ground speed measuring apparatus and ground-speed measuring method
US20080243334A1 (en) * 2007-03-29 2008-10-02 Bujak Christopher R Vehicle Control System With Advanced Tire Monitoring
EP2135498A1 (en) * 2008-06-20 2009-12-23 AGROCOM GmbH & Co. Agrarsystem KG A method of navigating an agricultural vehicle and an agricultural vehicle
DE102008045619A1 (en) * 2008-09-03 2010-03-04 Daimler Ag To determine the speed/direction of a moving vehicle, a downward camera is integrated into a wing mirror for an image processor to compare images from different time points
JP2010093569A (en) * 2008-10-08 2010-04-22 Honda Motor Co Ltd Vehicle periphery monitoring device
US20110026008A1 (en) * 2009-07-28 2011-02-03 Gammenthaler Robert S Lidar Measurement Device with Target Tracking and Method for Use of Same
US20110215915A1 (en) * 2010-03-02 2011-09-08 Hon Hai Precision Industry Co., Ltd. Detection system and detecting method for car

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
David Droeschel et al: Robust Ego-Motion Estimation with ToF Cameras, European Conference on Mobile Robots 2009, 24 September 2009 (2009-09024), pages 187-192, XP055052735, KoREMA Unska 3 HR-10000, Zagreb Croatia, Mlini / Dubrovnik, Croatia DOI: http://www.ecmr09.fer.hr/ECMR09_Proceeding s_electron *

Also Published As

Publication number Publication date
GB2494526A (en) 2013-03-13
GB201215776D0 (en) 2012-10-17
GB201115398D0 (en) 2011-10-19
WO2013034560A9 (en) 2013-06-13
GB2494413A (en) 2013-03-13
WO2013034560A1 (en) 2013-03-14

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Free format text: REGISTERED BETWEEN 20131128 AND 20131204