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FR3108081B1 - Driving system with automatic management of speed instructions. - Google Patents

Driving system with automatic management of speed instructions. Download PDF

Info

Publication number
FR3108081B1
FR3108081B1 FR2002570A FR2002570A FR3108081B1 FR 3108081 B1 FR3108081 B1 FR 3108081B1 FR 2002570 A FR2002570 A FR 2002570A FR 2002570 A FR2002570 A FR 2002570A FR 3108081 B1 FR3108081 B1 FR 3108081B1
Authority
FR
France
Prior art keywords
speed
driving system
vehicle
designed
speed limit
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.)
Expired - Fee Related
Application number
FR2002570A
Other languages
French (fr)
Other versions
FR3108081A1 (en
Inventor
Felicie Rampillon
Stephane Feron
Audrey Nielot
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 FR2002570A priority Critical patent/FR3108081B1/en
Publication of FR3108081A1 publication Critical patent/FR3108081A1/en
Application granted granted Critical
Publication of FR3108081B1 publication Critical patent/FR3108081B1/en
Expired - Fee Related 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
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control
    • B60W30/146—Speed limiting
    • 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
    • B60W2050/146—Display means
    • 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
    • B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
    • B60W2555/60—Traffic rules, e.g. speed limits or right of way
    • 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
    • B60W2720/103—Speed profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

L’invention concerne un système de conduite (1) automatisée conçu pour contrôler la vitesse d’un véhicule en respectant une consigne de vitesse (C), variable. Il comprend des moyens de détection pour détecter un changement de limitation de vitesse à venir pour la route sur laquelle le véhicule est susceptible de circuler et est conçu pour permettre de modifier automatiquement la consigne de vitesse (C) en fonction du changement de limitation de vitesse à venir, pour ajuster la vitesse (V) du véhicule à une vitesse inférieure ou égale à la limitation de vitesse (V2) à venir. Le système de conduite (1) comporte une interface de communication visuelle (3) conçue pour informer le conducteur sur le changement de limitation de vitesse à venir et pour fournir au conducteur une information temporelle (4) relative à une action à venir du système de conduite (1). (Figure 5)The invention relates to an automated driving system (1) designed to control the speed of a vehicle by respecting a variable speed setpoint (C). It comprises detection means for detecting a speed limit change to come for the road on which the vehicle is likely to travel and is designed to make it possible to automatically modify the speed setpoint (C) according to the speed limit change. ahead, to adjust the speed (V) of the vehicle to a speed lower than or equal to the speed limit (V2) ahead. The driving system (1) comprises a visual communication interface (3) designed to inform the driver about the forthcoming speed limit change and to provide the driver with time information (4) relating to an upcoming action of the driving system. driving (1). (Figure 5)

FR2002570A 2020-03-16 2020-03-16 Driving system with automatic management of speed instructions. Expired - Fee Related FR3108081B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2002570A FR3108081B1 (en) 2020-03-16 2020-03-16 Driving system with automatic management of speed instructions.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002570A FR3108081B1 (en) 2020-03-16 2020-03-16 Driving system with automatic management of speed instructions.
FR2002570 2020-03-16

Publications (2)

Publication Number Publication Date
FR3108081A1 FR3108081A1 (en) 2021-09-17
FR3108081B1 true FR3108081B1 (en) 2022-04-15

Family

ID=70804775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002570A Expired - Fee Related FR3108081B1 (en) 2020-03-16 2020-03-16 Driving system with automatic management of speed instructions.

Country Status (1)

Country Link
FR (1) FR3108081B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130239B1 (en) * 2021-12-10 2023-11-10 Psa Automobiles Sa method of adjusting a speed setpoint for a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010054241A1 (en) * 2010-12-11 2012-06-14 Volkswagen Ag Method for automatic longitudinal control of vehicle i.e. motor car, by driver assistance system, involves displaying graphical representation of automatic longitudinal control for ahead-lying traffic section based on acquired attributes
DE102012002236B4 (en) * 2012-02-04 2024-09-26 Volkswagen Aktiengesellschaft Method and device for controlling a cruise control system of a motor vehicle or for issuing speed recommendations
DE102013110852A1 (en) * 2013-10-01 2015-04-16 Volkswagen Aktiengesellschaft Method for a driver assistance system of a vehicle

Also Published As

Publication number Publication date
FR3108081A1 (en) 2021-09-17

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Legal Events

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210917

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20231105