GB2576265B - Improvements in vehicle speed control - Google Patents

Improvements in vehicle speed control Download PDF

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Publication number
GB2576265B
GB2576265B GB1913567.2A GB201913567A GB2576265B GB 2576265 B GB2576265 B GB 2576265B GB 201913567 A GB201913567 A GB 201913567A GB 2576265 B GB2576265 B GB 2576265B
Authority
GB
United Kingdom
Prior art keywords
vehicle speed
speed control
control
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
GB1913567.2A
Other versions
GB201913567D0 (en
GB2576265A (en
Inventor
Kotteri Jithesh
Gaszczak Anna
Lisa Issac Neenu
Jayaraj Jithin
Ravi Bineesh
Jayaprakash Krishna
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
Priority to GB1913567.2A priority Critical patent/GB2576265B/en
Priority claimed from GB1605775.4A external-priority patent/GB2549106B/en
Publication of GB201913567D0 publication Critical patent/GB201913567D0/en
Publication of GB2576265A publication Critical patent/GB2576265A/en
Application granted granted Critical
Publication of GB2576265B publication Critical patent/GB2576265B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/076—Slope angle of the road
    • 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
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/0097—Predicting future 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/20—Direction indicator values
    • 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
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
    • 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
    • B60W2720/00—Output or target parameters relating to overall vehicle dynamics
    • B60W2720/10—Longitudinal speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
GB1913567.2A 2016-04-05 2016-04-05 Improvements in vehicle speed control Active GB2576265B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1913567.2A GB2576265B (en) 2016-04-05 2016-04-05 Improvements in vehicle speed control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1913567.2A GB2576265B (en) 2016-04-05 2016-04-05 Improvements in vehicle speed control
GB1605775.4A GB2549106B (en) 2016-04-05 2016-04-05 Improvements in vehicle speed control

Publications (3)

Publication Number Publication Date
GB201913567D0 GB201913567D0 (en) 2019-11-06
GB2576265A GB2576265A (en) 2020-02-12
GB2576265B true GB2576265B (en) 2020-08-19

Family

ID=68425657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1913567.2A Active GB2576265B (en) 2016-04-05 2016-04-05 Improvements in vehicle speed control

Country Status (1)

Country Link
GB (1) GB2576265B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114162126A (en) * 2021-12-28 2022-03-11 上海洛轲智能科技有限公司 Vehicle control method, device, equipment, medium and product

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202311795D0 (en) 2019-12-19 2023-09-13 Motional Ad Llc Foreground extraction using surface fitting
FR3117438B1 (en) * 2020-12-15 2022-10-28 Psa Automobiles Sa METHOD FOR DETERMINING A SETPOINT FOR A MOTOR VEHICLE SPEED REGULATOR
CN113345228B (en) * 2021-06-01 2022-09-02 星觅(上海)科技有限公司 Driving data generation method, device, equipment and medium based on fitted track
US11792644B2 (en) 2021-06-21 2023-10-17 Motional Ad Llc Session key generation for autonomous vehicle operation
CN114281081B (en) * 2021-12-24 2023-10-24 杭州申昊科技股份有限公司 Navigation system and navigation method of subway vehicle inspection robot and robot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012225806A (en) * 2011-04-20 2012-11-15 Toyota Central R&D Labs Inc Road gradient estimation device and program
CN104950313A (en) * 2015-06-11 2015-09-30 同济大学 Road-surface abstraction and road gradient recognition method
US9285805B1 (en) * 2015-07-02 2016-03-15 Geodigital International Inc. Attributed roadway trajectories for self-driving vehicles
US9285230B1 (en) * 2013-12-20 2016-03-15 Google Inc. Methods and systems for detecting road curbs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012225806A (en) * 2011-04-20 2012-11-15 Toyota Central R&D Labs Inc Road gradient estimation device and program
US9285230B1 (en) * 2013-12-20 2016-03-15 Google Inc. Methods and systems for detecting road curbs
CN104950313A (en) * 2015-06-11 2015-09-30 同济大学 Road-surface abstraction and road gradient recognition method
US9285805B1 (en) * 2015-07-02 2016-03-15 Geodigital International Inc. Attributed roadway trajectories for self-driving vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114162126A (en) * 2021-12-28 2022-03-11 上海洛轲智能科技有限公司 Vehicle control method, device, equipment, medium and product

Also Published As

Publication number Publication date
GB201913567D0 (en) 2019-11-06
GB2576265A (en) 2020-02-12

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