FR3100017B1 - Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle - Google Patents

Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle Download PDF

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Publication number
FR3100017B1
FR3100017B1 FR1909365A FR1909365A FR3100017B1 FR 3100017 B1 FR3100017 B1 FR 3100017B1 FR 1909365 A FR1909365 A FR 1909365A FR 1909365 A FR1909365 A FR 1909365A FR 3100017 B1 FR3100017 B1 FR 3100017B1
Authority
FR
France
Prior art keywords
motor vehicle
determining
value
parameter used
cruise control
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
FR1909365A
Other languages
French (fr)
Other versions
FR3100017A1 (en
Inventor
Vincent Deschamps
Jean Baptiste Braconnier
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1909365A priority Critical patent/FR3100017B1/en
Priority to PCT/FR2020/051327 priority patent/WO2021038148A1/en
Priority to EP20754006.3A priority patent/EP4017774A1/en
Publication of FR3100017A1 publication Critical patent/FR3100017A1/en
Application granted granted Critical
Publication of FR3100017B1 publication Critical patent/FR3100017B1/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
    • 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
    • B60W30/14—Adaptive cruise control
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding 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
    • 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
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18136—Engine braking
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0657—Engine torque
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/069—Engine braking signal
    • 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
    • B60W2540/215—Selection or confirmation of options
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • B60W2554/802—Longitudinal distance
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • B60W2554/804—Relative longitudinal speed
    • 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
    • B60W2720/106—Longitudinal acceleration
    • 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
    • B60W2754/00—Output or target parameters relating to objects
    • B60W2754/10—Spatial relation or speed relative to objects
    • B60W2754/30—Longitudinal distance

Abstract

L’invention porte sur un procédé de détermination, par un système informatique embarqué à bord d’un véhicule automobile, d’une valeur d’un paramètre d’accélération de consigne utilisée par un régulateur de vitesse adaptatif du véhicule pour contrôler la vitesse instantanée de déplacement du véhicule, sur un système (100) mettant en œuvre un tel procédé ainsi que sur un véhicule automobile comprenant un tel système. Figure pour l’abrégé : 1The invention relates to a method for determining, by an on-board computer system on board a motor vehicle, a value of a setpoint acceleration parameter used by an adaptive cruise control of the vehicle to control the instantaneous speed. movement of the vehicle, on a system (100) implementing such a method as well as on a motor vehicle comprising such a system. Figure for the abstract: 1

FR1909365A 2019-08-23 2019-08-23 Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle Active FR3100017B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1909365A FR3100017B1 (en) 2019-08-23 2019-08-23 Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle
PCT/FR2020/051327 WO2021038148A1 (en) 2019-08-23 2020-07-22 Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle
EP20754006.3A EP4017774A1 (en) 2019-08-23 2020-07-22 Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909365 2019-08-23
FR1909365A FR3100017B1 (en) 2019-08-23 2019-08-23 Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle

Publications (2)

Publication Number Publication Date
FR3100017A1 FR3100017A1 (en) 2021-02-26
FR3100017B1 true FR3100017B1 (en) 2021-07-23

Family

ID=69104596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909365A Active FR3100017B1 (en) 2019-08-23 2019-08-23 Method and system for determining a value of an acceleration parameter used by an adaptive cruise control of a motor vehicle

Country Status (3)

Country Link
EP (1) EP4017774A1 (en)
FR (1) FR3100017B1 (en)
WO (1) WO2021038148A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839534A (en) * 1995-03-01 1998-11-24 Eaton Vorad Technologies, Llc System and method for intelligent cruise control using standard engine control modes
FR2847016B1 (en) * 2002-11-08 2005-01-28 Renault Sa METHOD FOR SELECTING TRANSMISSION RATIO FOR A VEHICLE
FR2912981B1 (en) 2007-02-22 2009-04-17 Peugeot Citroen Automobiles Sa AUTOMATIC VEHICLE DRIVER CONTROL METHOD COMPRISING AN ACC SYSTEM
FR2975958B1 (en) * 2011-06-03 2013-05-31 Renault Sa SPEED CONTROL CONTROL FOR A VEHICLE
JP6380339B2 (en) * 2015-11-11 2018-08-29 トヨタ自動車株式会社 Vehicle travel control device

Also Published As

Publication number Publication date
WO2021038148A1 (en) 2021-03-04
FR3100017A1 (en) 2021-02-26
EP4017774A1 (en) 2022-06-29

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