FR3108878B1 - Target avoidance maneuver aid device intended to be incorporated into a motor vehicle - Google Patents

Target avoidance maneuver aid device intended to be incorporated into a motor vehicle Download PDF

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Publication number
FR3108878B1
FR3108878B1 FR2003457A FR2003457A FR3108878B1 FR 3108878 B1 FR3108878 B1 FR 3108878B1 FR 2003457 A FR2003457 A FR 2003457A FR 2003457 A FR2003457 A FR 2003457A FR 3108878 B1 FR3108878 B1 FR 3108878B1
Authority
FR
France
Prior art keywords
incorporated
motor vehicle
aid device
target avoidance
avoidance maneuver
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
FR2003457A
Other languages
French (fr)
Other versions
FR3108878A1 (en
Inventor
Yann Blanco
Anh-Lam Do
Thibault Hallouin
Ugo Lecerf
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.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co 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 Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR2003457A priority Critical patent/FR3108878B1/en
Publication of FR3108878A1 publication Critical patent/FR3108878A1/en
Application granted granted Critical
Publication of FR3108878B1 publication Critical patent/FR3108878B1/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
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/12—Lateral speed
    • B60W2520/125—Lateral 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
    • 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
    • B60W2554/801—Lateral 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
    • B60W2554/802—Longitudinal distance

Abstract

Ce dispositif (14) d’aide à la manœuvre d’évitement d’une cible est destiné à être incorporé dans un véhicule automobile. Il comprend un module de réception (16) d’un paramètre d’entrée et une unité de détermination (18) apte à générer une courbe de trajectoire d’évitement de la cible en fonction d’un paramètre d’entrée reçu par le module de réception (16). L’unité de détermination (18) est configurée pour générer une courbe de trajectoire comprenant au moins une portion de courbe clothoïde. Figure pour l’abrégé : Fig 2This target avoidance maneuver aid device (14) is intended to be incorporated into a motor vehicle. It comprises a module for receiving (16) an input parameter and a determination unit (18) capable of generating a target avoidance trajectory curve as a function of an input parameter received by the module reception (16). The determination unit (18) is configured to generate a trajectory curve comprising at least a clothoid curve portion. Figure for abstract: Fig 2

FR2003457A 2020-04-07 2020-04-07 Target avoidance maneuver aid device intended to be incorporated into a motor vehicle Active FR3108878B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2003457A FR3108878B1 (en) 2020-04-07 2020-04-07 Target avoidance maneuver aid device intended to be incorporated into a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003457 2020-04-07
FR2003457A FR3108878B1 (en) 2020-04-07 2020-04-07 Target avoidance maneuver aid device intended to be incorporated into a motor vehicle

Publications (2)

Publication Number Publication Date
FR3108878A1 FR3108878A1 (en) 2021-10-08
FR3108878B1 true FR3108878B1 (en) 2022-05-27

Family

ID=72266387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003457A Active FR3108878B1 (en) 2020-04-07 2020-04-07 Target avoidance maneuver aid device intended to be incorporated into a motor vehicle

Country Status (1)

Country Link
FR (1) FR3108878B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036276A1 (en) * 2000-07-26 2002-02-07 Daimler Chrysler Ag Automatic braking and steering system for a vehicle
DE102006034254A1 (en) * 2005-09-15 2007-04-12 Continental Teves Ag & Co. Ohg Method for steering motor vehicle, involves calculating avoidance path for avoiding before object whereby controller output signals are weighted with one weighting factor which is determined as function of vehicle velocity

Also Published As

Publication number Publication date
FR3108878A1 (en) 2021-10-08

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