EP4377935B1 - Procédé de contrôle d'une limite de vitesse spécifiée pour véhicules sur une chaussée et procédé d'aide au conducteur - Google Patents

Procédé de contrôle d'une limite de vitesse spécifiée pour véhicules sur une chaussée et procédé d'aide au conducteur

Info

Publication number
EP4377935B1
EP4377935B1 EP22734609.5A EP22734609A EP4377935B1 EP 4377935 B1 EP4377935 B1 EP 4377935B1 EP 22734609 A EP22734609 A EP 22734609A EP 4377935 B1 EP4377935 B1 EP 4377935B1
Authority
EP
European Patent Office
Prior art keywords
speed
vehicles
roadway
driving
section
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
EP22734609.5A
Other languages
German (de)
English (en)
Other versions
EP4377935A1 (fr
EP4377935C0 (fr
Inventor
Eugen Käfer
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.)
Mercedes Benz Group AG
Original Assignee
Mercedes Benz Group AG
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 Mercedes Benz Group AG filed Critical Mercedes Benz Group AG
Publication of EP4377935A1 publication Critical patent/EP4377935A1/fr
Application granted granted Critical
Publication of EP4377935B1 publication Critical patent/EP4377935B1/fr
Publication of EP4377935C0 publication Critical patent/EP4377935C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125—Traffic data processing
    • G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control

Definitions

  • the invention relates to a method for checking a predetermined speed limit for vehicles on a roadway and a method for assisting a driver of a vehicle.
  • From the DE 10 2019 203 543 A1 is a method for assessing the accident risk for a vehicle, whereby the accident risk is determined by comparing the vehicle's current speed with a permissible maximum speed. It is assumed that exceeding the permissible maximum speed leads to an increased accident risk.
  • a vehicle-external control unit determines an average speed of vehicles traveling on the section of road and issues a recommendation to the vehicles to increase their speed if the average speed is significantly lower than a speed limit specified for the section of road.
  • a traffic sign system which uses received parameters of a vehicle and received environmental conditions determines a speed at which the vehicle should travel and outputs the determined speed to the vehicle.
  • a method for determining a driving strategy for a vehicle is known in which consumption-optimized control interventions for a drive train of the vehicle are generated based on a current vehicle position, on data stored in a digital map and on determined driving conditions of the vehicle.
  • the DE 10 2020 003 073.4 describes a method and a device for the automated driving of a vehicle.
  • the method provides that, for a curve ahead of the vehicle, a visibility restriction expected due to the curve of at least one detection unit of an environmental sensor system directed in the direction of travel of the vehicle is determined. If it is determined that the visibility of the at least one detection unit falls below a predetermined threshold, the vehicle automatically changes lanes to the outside lane of the curve, provided that an outside lane is available, preferably without a right-hand lane requirement.
  • the DE 10 2015 223 176 A1 A driver assistance system for a vehicle with environmental sensors that sense the surroundings of the vehicle, and with a data processing unit that evaluates sensor data from the environmental sensors to detect obstacles in the vehicle's surroundings. Furthermore, a method for determining masking areas in the vehicle's surroundings is disclosed. The method provides that the sensor data generated by the environmental sensors is evaluated to detect obstacles in the vehicle's surroundings. Furthermore, masking areas that are masked by the detected obstacles and limit the field of view of the vehicle's optical environmental sensors are calculated depending on the detected obstacles.
  • the invention is based on the object of specifying a method for checking a predetermined speed limit for vehicles on a roadway and a method for assisting a driver of a vehicle.
  • the object is achieved according to the invention by a method for checking which has the features specified in claim 1 and by a method for supporting which has the features specified in claim 6.
  • a method for checking a predefined speed limit for vehicles on a roadway provides for determining a situation-dependent, suitable driving speed for traveling on a section of the roadway by calculating a statistical average of the driving speeds of a plurality of vehicles recorded on the section. According to the invention, if the section of the roadway involves oncoming traffic and the width of the roadway is less than a predefined value, and if the suitable driving speed is less than the predefined speed limit, the predefined speed limit is assessed as inappropriate. If it is determined that the predefined speed limit is inappropriate, the speed limit stored in the digital map is replaced by the appropriate driving speed.
  • a section of road can be identified where the specified speed limit is inappropriate. If a vehicle travels along this section of road at a speed that corresponds to the specified speed limit, which means there is a relatively high potential for a critical situation, in particular a driving situation, to occur for the vehicle and possibly other road users in the immediate vicinity of the vehicle, then this section of road is identified by applying the method.
  • a section of road with a relatively high risk potential can be identified because the specified speed limit corresponds to an excessive driving speed and the section of road therefore has a relatively high accident potential if a vehicle travels along the section of road at a speed that corresponds to the specified speed limit.
  • the digital map is corrected, for example by a navigation system, the driving speed that is inappropriate for this section of the route is not displayed at all, as it is then no longer stored.
  • the width of the roadway in particular the lane width, the speeds of passing vehicles, and the positions of the passing vehicles, for example, in relation to lane markings, are determined to assess the traffic situation on the section of road for a large number of vehicles. Based on this information, it is determined whether the specified speed limit is inappropriate for driving on the section of road and therefore poses a potential hazard, particularly for oncoming vehicles on the section.
  • the determined width of the roadway, the driving speeds, and the positions of the passing vehicles are transmitted as information to an off-board computer unit that is data-linked to the respective vehicle.
  • this information is transmitted to the off-board computer unit by vehicles of a vehicle fleet, for example, of a vehicle manufacturer, that are traveling on the roadway.
  • the computer unit stores and continuously evaluates the transmitted information in order to check the speed limit specified for the roadway, i.e., for the section of road.
  • the method for checking a given speed limit provides that the computer unit carries out a statistical evaluation of the information transmitted to the computer unit by a large number of vehicles and that the section of road is assigned a An inappropriate speed limit is identified, on which a large number of vehicles are traveling at a speed that is below the speed limit stored on a digital map by a specified value. Based on the statistical analysis, it can be determined with relative certainty whether the specified speed limit is appropriate or inappropriate, thus identifying the potential danger of this section of road.
  • the computer unit determines a causal relationship between the roadway width being less than the specified value and a reduction in the speed of a large number of vehicles, which makes it possible to determine whether the specified speed limit is appropriate and whether the potential for critical situations on the road section is rather rare and has no connection with the specified speed limit.
  • the digital map in particular the stored speed limit, is replaced with the appropriate speed. If the digital map is corrected, for example, by a navigation system, the inappropriate speed for this section of the route is not displayed at all, as it is no longer stored.
  • the invention relates to a method for assisting a driver of a vehicle, wherein a suitable driving speed determined according to the method for checking a predetermined speed limit for vehicles on a roadway is output, in particular displayed, to the driver of the vehicle as a speed recommendation when driving on the roadway and/or is used as the basis for controlling an assistance system of the vehicle.
  • the speed recommendation indicates the appropriate speed for driving on the given section of road, serving primarily as a guide for the driver. This allows the driver to drive on the section at the appropriate speed, thus increasing their safety and the safety of oncoming vehicles, especially.
  • the determined suitable driving speed is used as a basis for controlling an assistance system, so that the suitable driving speed is binding for the assistance system and the vehicle travels the section of road at the suitable driving speed.
  • the determined appropriate speed for driving on the section of road is stored in the digital map as a speed recommendation.
  • the specified speed limit stored in the digital map is corrected by the determined appropriate speed.
  • the driver of the respective vehicle 1, 2 can drive in a driving style that mitigates the potential for critical situations when encountering an oncoming vehicle 1, 2 too quickly and swerving beyond a lane marking M, even in areas unfamiliar to him.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Claims (7)

  1. Procédé pour la vérification d'une limitation de vitesse prédéfinie pour des véhicules (1, 2) sur une voie de circulation (F), dans lequel
    - une vitesse de circulation appropriée en fonction de la situation pour passer sur un tronçon de route (S) de la voie de circulation (F) est déterminée en formant une moyenne statistique de vitesses de circulation d'une pluralité de véhicules (1, 2) détectées sur le tronçon de route (S),
    caractérisé en ce que
    - lorsqu'il s'agit d'un tronçon de route (S) de la voie de circulation (F) à circulation bidirectionnelle et qu'une largeur (b) de la voie de circulation (F) est inférieure à une valeur prédéfinie et lorsque la vitesse de circulation appropriée est inférieure à la limitation de vitesse prédéfinie, la limitation de vitesse prédéfinie est jugée inappropriée, et
    - lorsqu'il est déterminé que la limitation de vitesse prédéfinie est inappropriée, la limitation de vitesse enregistrée sur une carte numérique est remplacée par la vitesse de circulation appropriée.
  2. Procédé selon la revendication 1,
    caractérisé en ce que, pour évaluer une situation de trafic sur le tronçon de route (S) d'une pluralité de véhicules (1, 2), la largeur (b) de la voie de circulation (F), des vitesses de circulation de véhicules (1, 2) qui se croisent et des positions des véhicules (1, 2) qui se croisent sont déterminées.
  3. Procédé selon la revendication 2,
    caractérisé en ce que la largeur (b) déterminée de la voie de circulation (F), les vitesses de circulation et les positions des véhicules (1, 2) qui se croisent sont transmises sous forme d'informations à une unité de calcul externe au véhicule (1, 2) respectif et couplée par échange de données à celui-ci.
  4. Procédé selon la revendication 3,
    caractérisé en ce qu'au moyen de l'unité de calcul, une évaluation statistique des informations transmises par une pluralité de véhicules (1, 2) à l'unité de calcul est effectuée et le tronçon de route (S) avec une limitation de vitesse inappropriée est identifié, sur lequel roulent une pluralité de véhicules (1, 2) à une vitesse de circulation qui est inférieure d'une valeur prédéfinie à la limitation de vitesse enregistrée dans une carte numérique.
  5. Procédé selon la revendication 3 ou 4,
    caractérisé en ce qu'une relation de causalité est déterminée au moyen de l'unité de calcul entre la voie de circulation (F) dont la largeur (b) est inférieure à la valeur prédéfinie, et une réduction des vitesses de circulation de la pluralité de véhicules (1, 2) est déterminée.
  6. Procédé permettant d'assister un conducteur d'un véhicule (1, 2), dans lequel une vitesse de circulation appropriée déterminée conformément au procédé selon l'une des revendications 1 à 5 est délivrée en sortie comme recommandation de vitesse au conducteur du véhicule (1, 2) lors du passage sur la voie de circulation (F) et/ou sert de base à une commande d'un système d'assistance du véhicule (1, 2).
  7. Procédé selon la revendication 6,
    caractérisé en ce que la vitesse de circulation appropriée est prise comme base de recommandation de vitesse dans un système d'assistance pour la conduite automatisée ou dans un système d'assistance pour la régulation de la distance en fonction de la vitesse du véhicule (1, 2) respectif lors d'un passage sur la voie de circulation (F).
EP22734609.5A 2021-07-27 2022-06-22 Procédé de contrôle d'une limite de vitesse spécifiée pour véhicules sur une chaussée et procédé d'aide au conducteur Active EP4377935B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021003870.3A DE102021003870B4 (de) 2021-07-27 2021-07-27 Verfahren zur Überprüfung einer vorgegebenen Geschwindigkeitsbegrenzung für Fahrzeuge auf einer Fahrbahn und Verfahren zur Unterstützung eines Fahrers
PCT/EP2022/067015 WO2023006303A1 (fr) 2021-07-27 2022-06-22 Procédé de contrôle d'une limite de vitesse spécifiée pour véhicules sur une chaussée et procédé d'aide au conducteur

Publications (3)

Publication Number Publication Date
EP4377935A1 EP4377935A1 (fr) 2024-06-05
EP4377935B1 true EP4377935B1 (fr) 2025-10-08
EP4377935C0 EP4377935C0 (fr) 2025-10-08

Family

ID=82270607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22734609.5A Active EP4377935B1 (fr) 2021-07-27 2022-06-22 Procédé de contrôle d'une limite de vitesse spécifiée pour véhicules sur une chaussée et procédé d'aide au conducteur

Country Status (7)

Country Link
US (1) US12562055B2 (fr)
EP (1) EP4377935B1 (fr)
JP (1) JP7679541B2 (fr)
KR (1) KR102939447B1 (fr)
CN (1) CN117795577B (fr)
DE (1) DE102021003870B4 (fr)
WO (1) WO2023006303A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116136848A (zh) * 2021-11-18 2023-05-19 北京车和家信息技术有限公司 地图更新方法及其装置
DE102023123873A1 (de) * 2023-09-05 2025-03-06 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zum Bestimmen einer geeigneten Sollgeschwindigkeit für mindestens ein Fahrerassistenzsystem eines Fahrzeugs

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080154629A1 (en) * 1997-10-22 2008-06-26 Intelligent Technologies International, Inc. Vehicle Speed Control Method and Arrangement
JP4853332B2 (ja) 2007-02-28 2012-01-11 トヨタ自動車株式会社 情報提供装置
IT1392277B1 (it) * 2008-12-18 2012-02-24 Ima Spa Macchina e metodo per riempire e controllare capsule
CN102197419A (zh) * 2009-03-16 2011-09-21 电子地图有限公司 更新数字地图的方法
JP5257252B2 (ja) 2009-06-05 2013-08-07 株式会社デンソー 運転支援装置および運転支援システム
JP5672822B2 (ja) 2010-07-29 2015-02-18 トヨタ自動車株式会社 車両制御システム
US8494759B2 (en) * 2010-09-08 2013-07-23 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle speed indication using vehicle-infrastructure wireless communication
DE102010061829A1 (de) * 2010-11-24 2012-05-24 Continental Teves Ag & Co. Ohg Verfahren und Abstandskontrolleinrichtung zur Vermeidung von Kollisionen eines Kraftfahrzeugs in einer Fahrsituation mit geringem Seitenabstand
US8880237B2 (en) * 2013-01-04 2014-11-04 International Business Machines Corporation Intelligent road signs
JP2015075423A (ja) 2013-10-10 2015-04-20 株式会社デンソー 地図データ書き換え装置および地図データ書き換えプログラム
JP6431261B2 (ja) 2013-12-20 2018-11-28 矢崎エナジーシステム株式会社 運行情報管理システム
US9666072B2 (en) * 2014-12-29 2017-05-30 Here Global B.V. Dynamic speed limit
US10720080B1 (en) * 2015-11-18 2020-07-21 State Farm Mutual Automobile Insurance Company System and method for determining a quality of driving of a vehicle
DE102015223176A1 (de) 2015-11-24 2017-05-24 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Ermittlung von Verdeckungsbereichen in der Fahrzeugumgebung eines Fahrzeuges
JP6459926B2 (ja) 2015-11-25 2019-01-30 株式会社デンソー 速度制御装置
CN105913671B (zh) * 2016-05-19 2018-02-06 福州大学 单向双车道上坡路段分道可变限速方法
JP6288204B1 (ja) 2016-10-07 2018-03-07 マツダ株式会社 車両用制限速度検出装置
CN106504164A (zh) 2016-10-19 2017-03-15 东南大学 一种城乡结合部低等级道路速度控制区段的划分方法
US10029685B1 (en) * 2017-02-24 2018-07-24 Speedgauge, Inc. Vehicle speed limiter
DE102017006782A1 (de) 2017-07-18 2018-01-04 Daimler Ag Verfahren für eine angepasste Setzgeschwindigkeit bei Straßen niederer Ordnung
US10496099B2 (en) * 2017-07-18 2019-12-03 Uatc, Llc Systems and methods for speed limit context awareness
JP6633588B2 (ja) 2017-10-06 2020-01-22 本田技研工業株式会社 車両制御装置
JP6600878B2 (ja) 2017-12-21 2019-11-06 本田技研工業株式会社 車両制御装置、車両制御方法、およびプログラム
US11186276B2 (en) * 2018-07-27 2021-11-30 Baidu Usa Llc Adjusting speeds along a path for autonomous driving vehicles
US11332007B2 (en) * 2019-01-03 2022-05-17 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle speed control using speed maps
DE102019203543B4 (de) * 2019-03-15 2021-01-14 Audi Ag Verfahren, Computerprogrammprodukt und Kraftfahrzeug zur Ermittlung eines Unfallrisikos
DE102019205331A1 (de) 2019-04-12 2020-10-15 Robert Bosch Gmbh Verfahren zur Regelung der Geschwindigkeit eines Fahrzeugs, Vorrichtung zur Durchführung eines solchen Verfahrens und Fahrzeug mit einer solchen Vorrichtung
DE102019003963A1 (de) * 2019-06-05 2020-01-02 Daimler Ag Verfahren zur Bestimmung einer Fahrstrategie eines Fahrzeuges, insbesondere eines Nutzfahrzeuges
DE102020003073B3 (de) 2020-05-22 2021-11-04 Daimler Ag Verfahren und Vorrichtung zum automatisierten Fahrbetrieb eines Fahrzeuges und Fahrzeug
CN112356834A (zh) * 2020-07-27 2021-02-12 苏州挚途科技有限公司 一种自动驾驶车辆换道控制方法、装置、车辆及存储介质
KR102262810B1 (ko) 2021-03-02 2021-06-11 주식회사 아프로시스템즈 도로 상황에 따른 가변형 제한속도 관리시스템과 판단방법

Also Published As

Publication number Publication date
DE102021003870A1 (de) 2023-02-02
WO2023006303A1 (fr) 2023-02-02
CN117795577A (zh) 2024-03-29
KR102939447B1 (ko) 2026-03-13
JP2024528880A (ja) 2024-08-01
EP4377935A1 (fr) 2024-06-05
JP7679541B2 (ja) 2025-05-19
DE102021003870B4 (de) 2023-05-04
US20250087086A1 (en) 2025-03-13
EP4377935C0 (fr) 2025-10-08
CN117795577B (zh) 2025-04-15
US12562055B2 (en) 2026-02-24
KR20240032044A (ko) 2024-03-08

Similar Documents

Publication Publication Date Title
DE102009017152B4 (de) Verfahren und Vorrichtung zur Längs- und Querführung eines Kraftfahrzeugs
EP2477873B1 (fr) Procédé pour parquer un véhicule
DE102010014499B4 (de) Verfahren zum Betrieb eines Spurhalteassistenzsystems für mehrspuriges Abbiegen in einem Kraftfahrzeug
DE102019217428B4 (de) Verfahren zum Betreiben eines Fahrerassistenzsystems, Fahrerassistenzsystem und Fahrzeug
DE102017212607A1 (de) Verfahren und Vorrichtung zur umgebungsbasierten Adaption von Fahrerassistenzsystem-Funktionen
DE102018130243A1 (de) Erweitertes Szenario für Autobahnassistenten
EP4112406B1 (fr) Procédé de mise en uvre d'un changement de voie sur une bande de freinage au moyen d'un système d'aide, produit programme informatique, ainsi que système d'aide
EP2311707A1 (fr) Procédé destiné au fonctionnement d'un système d'assistance au conducteur dans un véhicule automobile ainsi que véhicule automobile correspondant
DE102019217099A1 (de) Steuerungssystem und Steuerungsverfahren für ein Erkennen und eine Reaktion eines Reißverschlussverfahrens für ein Kraftfahrzeug
EP4377935B1 (fr) Procédé de contrôle d'une limite de vitesse spécifiée pour véhicules sur une chaussée et procédé d'aide au conducteur
WO2020048782A1 (fr) Procédé et dispositif pour faire fonctionner un système d'assistance d'un véhicule et véhicule
DE102019134536A1 (de) Fahrassistenzsystem und Fahrassistenzverfahren für ein automatisiert fahrendes Fahrzeug
DE102017006835A1 (de) Steuerungssystem, Verfahren und Kraftfahrzeug zum Berechnen einer Kraftfahrzeugs-Trajektorie
DE102018127342B4 (de) Verfahren und Vorrichtung zum Betrieb eines Assistenzsystems eines Fahrzeuges
EP4256548B1 (fr) Procédé de fonctionnement d'un véhicule autonome
DE10160189B4 (de) ACC-Fahrspurprädiktionsbreitenadaption abhängig von Navigationssystemdaten und Objektdaten
EP4364107A1 (fr) Procédé et dispositif d'aide à la détection de l'environnement d'un véhicule se déplaçant de manière automatisée
EP4251489B1 (fr) Procédé pour générer une autorisation de changement de voie pour un véhicule automobile commandé au moins partiellement de manière assistée, produit-programme d'ordinateur, et système d'assistance de suivi de voie
EP0760485B1 (fr) Méthode de détection d'obstacles pour une commande de vitesse ou de distance d'un véhicule
DE102023004108A1 (de) Fahrerassistenzsystem für ein Fahrzeug und Verfahren zur Unterstützung eines Fahrers
DE10351986A1 (de) Fahrzeugführungsvorrichtung mit Querführung und Objekterkennung sowie entsprechendes Verfahren
DE102014013218A1 (de) Fahrerassistenzsystem für einen Kraftwagen sowie Verfahren zum Betreiben eines solchen Fahrerassistenzsystems
WO2024008568A1 (fr) Procédé et dispositif de commande de la commande latérale d'un véhicule automobile
DE102021115170A1 (de) Fahrassistenzsystem und Fahrassistenzverfahren zum automatisierten Fahren eines Fahrzeugs
DE102023204886A1 (de) Verfahren und Steuergerät zum Betreiben eines Kraftfahrzeugs

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240110

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20250120

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20250721

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251008

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502022005717

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20251021

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20251027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260208