EP4377935A1 - 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
EP4377935A1
EP4377935A1 EP22734609.5A EP22734609A EP4377935A1 EP 4377935 A1 EP4377935 A1 EP 4377935A1 EP 22734609 A EP22734609 A EP 22734609A EP 4377935 A1 EP4377935 A1 EP 4377935A1
Authority
EP
European Patent Office
Prior art keywords
driving
vehicles
speed
roadway
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.)
Granted
Application number
EP22734609.5A
Other languages
German (de)
English (en)
Other versions
EP4377935B1 (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
    • G08G1/052—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
    • G08G1/01—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
    • G08G1/09—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 specified speed limit for vehicles on a roadway and a method for supporting a driver of a vehicle.
  • DE 102020003073.4 describes a method and a device for automated ferry operation of a vehicle.
  • the method provides that, when there is a curve ahead of the vehicle, a visual range limitation expected due to the curve is determined by at least one detection unit of an environmental sensor system directed in the direction of travel of the vehicle and then automatically if it is determined that a visual range of the at least one detection unit falls below a predetermined threshold value a lane change of the vehicle to a lane on the outside of the curve is carried out if there is a lane on the outside of the curve, with preferably no right-hand drive requirement.
  • DE 102015223176 A1 discloses a driver assistance system for a vehicle with environment sensors that detect the environment of the vehicle using sensors, and with a data processing unit that evaluates sensor data from the environment sensors to detect obstacles in the vehicle environment.
  • a method for determining concealed areas in the vehicle environment is disclosed. The method provides for the sensor data generated by the surroundings sensors to be evaluated in order to detect obstacles in the surroundings of the vehicle.
  • coverage areas that are covered by the detected obstacles and restrict a field of vision of the vehicle's optical surroundings sensors are calculated.
  • the invention is based on the object of specifying a method for checking a predefined speed limit for vehicles on a roadway and a method for supporting 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 support, which has the features specified in claim 9.
  • a method for checking a specified speed limit for vehicles on a roadway provides that a situation-dependent suitable driving speed for driving on a section of the roadway is determined and then, if the suitable driving speed falls below the specified speed limit, the specified speed limit is assessed as inappropriate.
  • this route section is of the procedure determined.
  • a route section with a relatively high risk potential can be identified, since the specified speed limit corresponds to an excessive driving speed and the route section thus harbors a relatively high accident potential if a vehicle drives on the route section at a driving speed that corresponds to the specified speed limit.
  • the specified speed limit is assessed as inappropriate if it is a section of the roadway with oncoming traffic, in particular a central lane marking is missing, and the width of the roadway falls below a predetermined value.
  • a section of road has the potential for a critical situation, in particular, if two vehicles are approaching each other and have to avoid each other, with a lane marking on the outside being driven over in order to be able to avoid the respectively oncoming vehicle.
  • a large number of vehicles determine the width of the roadway, in particular the width of the roadway, the speeds of vehicles driving past one another and the positions of the vehicles driving past one another, for example also in relation to road markings, in order to assess a traffic situation on the section of road .
  • This information is used to determine whether the specified speed limit for driving on the route section is inappropriate and there is therefore a potential risk, particularly for oncoming vehicles on the route section.
  • the determined width of the roadway, the driving speeds and the positions of the vehicles driving past are transmitted as information to an external computer unit which is data-technically coupled to the respective vehicle.
  • this information is transmitted to the computer unit external to the vehicle by vehicles in a vehicle fleet, for example a vehicle manufacturer, which are driving on the road.
  • the information transmitted is stored and continuously evaluated by means of the computer unit in order to H. for the route section to check the specified speed limit.
  • another possible embodiment of the method for checking a specified 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 with an inappropriate speed limit is identified, on which a large number of drives vehicles at a driving speed that falls below the speed limit stored in a digital map by a specified value.
  • the statistical evaluation can be used to determine with comparative certainty that the specified speed limit is appropriate or not, as a result of which a potential risk of this route section can be identified.
  • the computer unit is used to determine a causal relationship between the roadway, the width of which is less than the specified value, and a reduction in the driving speeds of a large number of vehicles, which makes it possible to determine whether the specified speed limit is appropriate and whether there is a potential for critical situations on the route section is rather rare and there is no connection with the specified speed limit.
  • the suitable driving speed is predetermined based on a statistical average value of the respective driving speed of a large number of vehicles recorded on the section of road.
  • the probability that a critical situation will occur on the section of road, particularly in the case of escaping vehicles, is comparatively low. If the vehicles on the route section travel at the appropriate driving speed, safety on the route section can be significantly increased.
  • the digital map in particular the stored speed limit, is replaced by the appropriate driving speed replaced. If 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 output at all, since this is then no longer stored.
  • the invention also relates to a method for supporting a driver of a vehicle, with a suitable driving speed determined according to the method for checking a predefined speed limit for vehicles on a roadway being issued, in particular displayed, as a speed recommendation to the driver of the vehicle when driving on the roadway, and/or a Control of an assistance system of the vehicle is taken as a basis.
  • the driving speed suitable for driving on the section of road is displayed to a driver of the respective vehicle by means of the recommended speed, which is used in particular as an orientation aid for the driver.
  • the driver thus has the option of driving on the route section at the appropriate driving speed, so that his safety, but also safety, in particular for an oncoming vehicle, is increased.
  • the appropriate driving speed determined is used as a basis for controlling an assistance system, so that the appropriate driving speed is binding for the assistance system and the vehicle travels the route section at the appropriate driving speed.
  • the appropriate driving speed is used as a speed recommendation in an assistance system for automated ferry operations or in an assistance system for speed-dependent distance control of the respective vehicle when driving on the roadway. If the vehicle travels the route section in automated ferry mode or with activated speed-dependent distance control, the appropriate driving speed is set as the set speed, i. H. specified as target speed. For example, when the speed-dependent distance control is activated, a driving speed set by the driver is ignored because of the recommended speed, unless the driving speed set corresponds to or falls below the appropriate driving speed.
  • FIG. 1 shows a diagram of a section of a roadway with two oncoming vehicles, which are driving at a speed that is inappropriate for this section of road, corresponding to a specified speed limit
  • FIG. 1 shows a section S of a roadway F, which is only delimited laterally by means of lane markings M and a central lane marking M is missing.
  • Two vehicles 1 , 2 are traveling in opposite directions on route section S, vehicles 1 , 2 driving on route section S at a driving speed that essentially corresponds to a speed limit of 70 km/h specified by a traffic sign 3 .
  • the route section S i. H. the lane F has a width b that falls below a predetermined value, so that the section S is designed as an unusually narrow lane F for two-way traffic, ie oncoming traffic.
  • a region B of the roadway F is shown with a dashed line. In this area B, vehicles 1, 2 traveling on roadway F usually reduce their driving speed.
  • a method is described below, by means of which a predefined speed limit for vehicles 1, 2 on the roadway F is checked.
  • Such a roadway F shown in FIGS. 1 and 2 can be found in particular as a country road, wherein due to the small width b of the roadway F there is no central roadway marking M for separating opposing lanes.
  • Oncoming vehicles 1, 2 drive over a respective outer lane marking M and thus partially leave the lane F in order to be able to drive past one another.
  • the vehicles 1, 2 reduce their current driving speed considerably in relation to the specified speed limit of, for example, 70 km/h.
  • the method provides that the specified speed limit is checked in such a way that the experience of drivers who are familiar with the area is benefited, with an observed and learned driving behavior in relation to the route section S being assigned to the vehicles 1, 2, which, for example, belong to a vehicle fleet Advice or speed recommendation is offered.
  • a criticality is derived on the basis of a driving behavior in relation to a driving speed of a large number of vehicles 1, 2 on a comparatively narrow roadway F, in particular the width b of which is less than a predetermined value.
  • the width b of the roadway F which is significantly less than a width b for two-way traffic, is determined on the basis of detected signals from sensors of an environmental sensor system of a vehicle 1 .
  • the driving speeds of the vehicles 1, 2 driving past one another and the positions of the vehicles 1, 2 driving past one another, in particular in relation to the lane markings M, are determined.
  • the determined width b of the roadway F, the determined driving speeds and the detected positions of the vehicles 1, 2 driving past one another are transmitted as information to an external computer unit, not shown in detail, which is data-linked to the vehicle 1.
  • vehicles 1, 2 driving on route section S are observed by a large number of vehicles 1, 2, which in particular belong to one and the same vehicle fleet.
  • the determined width b of the roadway F is also transmitted as information to the computer unit in order to check a causal connection between the respective reduction in the driving speed of the vehicles 1, 2 and the relatively unusually narrow roadway F.
  • a so-called backend the causal connection between the narrow lane F, the vehicles 1, 2 that leave the lane F in order to be able to drive past each other and the associated reduction in the instantaneous driving speed on each section S determined.
  • the computer unit performs a statistical evaluation of the information transmitted to the computer unit by a large number of vehicles 1, 2, and the section of road S with an inappropriate speed limit is identified, on which a large number of vehicles 1, 2 are driving at a speed that falls below the specified speed limit, which is also stored in a digital map of the vehicles 1, 2, by a specified value.
  • a suitable driving speed for driving on the route section S is determined by forming a statistical mean value of the respective driving speed of the plurality of vehicles 1, 2 recorded on the route section. If the size of the sample and a significant reduction in the driving speed of a large number of vehicles 1, 2 legitimized that the specified speed limit is inappropriate, then the determined suitable driving speed for driving on the route section is stored as a speed recommendation in the digital map. The specified speed limit stored in the digital map is corrected by the determined suitable driving speed.
  • This speed recommendation based on the appropriate driving speed is then displayed as a speed recommendation in the vehicle 1, 2 when driving on the lane F to support the driver of a respective vehicle 1, 2 and/or a control of an assistance system of the vehicle 1, 2, for example for automated ferry operation or taken as a basis for speed-dependent distance control.
  • the driver of the respective vehicle 1, 2 learns from the determined suitable driving speed for driving on the route section S a speed selection appropriate to the situation, in particular in comparatively unusually narrow lanes F, and can thereby increase his trust in the respective assistance system.

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)

Abstract

La présente invention concerne un procédé de contrôle d'une limite de vitesse spécifiée pour des véhicules (1, 2) sur une chaussée (F). Selon l'invention, une vitesse de conduite appropriée pour la situation pour la conduite sur une section d'itinéraire (S) de la chaussée (F) est déterminée et, si la vitesse de conduite appropriée est inférieure à la limite de vitesse spécifiée, la limite de vitesse spécifiée est considérée comme inappropriée. L'invention concerne également un procédé d'aide au conducteur d'un véhicule (1, 2).
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 true EP4377935A1 (fr) 2024-06-05
EP4377935B1 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
EP4377935B1 (fr) 2025-10-08
KR102939447B1 (ko) 2026-03-13
JP2024528880A (ja) 2024-08-01
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
DE102019217428B4 (de) Verfahren zum Betreiben eines Fahrerassistenzsystems, Fahrerassistenzsystem und Fahrzeug
DE102009014153A1 (de) Querführungsassistenz zur Unterstützung des Fahrers eines Kraftfahrzeugs
DE102014018192A1 (de) Verfahren zum Anfahren eines Parkplatzes durch ein Fahrzeug
DE102019004818A1 (de) Verfahren zum Betrieb eines Assistenzsystems eines Fahrzeuges
DE102018130243A1 (de) Erweitertes Szenario für Autobahnassistenten
DE102018213378B4 (de) Fahrassistenzsystem für ein Fahrzeug, Fahrzeug mit demselben und Fahrassistenzverfahren für ein Fahrzeug
DE102008011655A1 (de) Verfahren und Vorrichtung zum Betrieb eines Fahrzeuges
DE102015110969A1 (de) Verfahren zum Ausgeben eines einen Spurwechsel eines Kraftfahrzeugs betreffenden Fahrhinweises, Steuereinrichtung, Fahrerassistenzsystem sowie 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
AT524418B1 (de) Verfahren zum Durchführen einer Testfahrt mit zumindest einem Testfahrzeug
EP4256548B1 (fr) Procédé de fonctionnement d'un véhicule autonome
DE102004045483A1 (de) Verfahren und Vorrichtung zum Erkennen eines Aufmerksamkeitsdefizits eines Kraftfahrers
WO2022268424A1 (fr) Procédé pour faire fonctionner un véhicule
EP4326592A1 (fr) Procédé pour faire fonctionner un système d'assistance d'un véhicule avec une proposition proactive pour la mise en oeuvre d'une fonction d'assistance, système d'assistance et véhicule
DE102016004292A1 (de) Verfahren zum Betrieb eines Fahrzeuges
DE102021206983A1 (de) Verfahren und Vorrichtung zum Unterstützen einer Umfelderkennung für ein automatisiert fahrendes Fahrzeug
DE102019204478B4 (de) Fahrzeugsystem
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
DE102017200187A1 (de) Vorrichtung und Verfahren zur adaptiven Geschwindigkeitsregelung eines Fahrzeugs sowie Kraftfahrzeug
DE10351986A1 (de) Fahrzeugführungsvorrichtung mit Querführung und Objekterkennung sowie entsprechendes Verfahren
DE102014013218A1 (de) Fahrerassistenzsystem für einen Kraftwagen sowie Verfahren zum Betreiben eines solchen Fahrerassistenzsystems
DE102023108265A1 (de) Verfahren zum erstellen einer virtuellen fahrspur
DE102020107282B4 (de) Verfahren zur Entscheidungsfindung für ein Fahrassistenzsystem zum automatisierten Fahren eines Fahrzeugs
DE102021115170A1 (de) Fahrassistenzsystem und Fahrassistenzverfahren zum automatisierten Fahren eines Fahrzeugs

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