DE102015209671A1 - Driver assistance system for crossing a railroad crossing - Google Patents
Driver assistance system for crossing a railroad crossing Download PDFInfo
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- DE102015209671A1 DE102015209671A1 DE102015209671.8A DE102015209671A DE102015209671A1 DE 102015209671 A1 DE102015209671 A1 DE 102015209671A1 DE 102015209671 A DE102015209671 A DE 102015209671A DE 102015209671 A1 DE102015209671 A1 DE 102015209671A1
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- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
-
- 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
- B60W30/08—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
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/04—Traffic conditions
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/246—Signals or brake- or lighting devices mounted on the road vehicle and controlled from the vehicle or train
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
- B61L29/30—Supervision, e.g. monitoring arrangements
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/582—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs
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- 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
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- 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
- B60W2050/143—Alarm means
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- 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
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- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
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- 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
-
- 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
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- 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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Human Computer Interaction (AREA)
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Abstract
Erfindungsgemäß wird ein Fahrerassistenzsystem für ein Fahrzeug 101 vorgestellt, bestehend aus wenigstens einem Sensor, der zum Erfassen von Objekten im Bereich einer Umgebung des Kraftfahrzeugs 101 ausgebildet ist und einem Steuergerät, ausgebildet zur Beeinflussung der Fahrzeuglängsdynamik in Abhängigkeit der erfassten Umgebung. Der Kern der Erfindung basiert auf der Möglichkeit der Beeinflussung der Längsdynamik des Fahrzeugs und/oder der Aktivierung einer vom Fahrer wahrnehmbaren Warnvorrichtung, bei der Erkennung eines vom Fahrzeug zu passierenden Bahnübergangs 110.According to the invention, a driver assistance system for a vehicle 101 is presented, comprising at least one sensor which is designed to detect objects in the region of an environment of the motor vehicle 101 and a control device, designed to influence the vehicle longitudinal dynamics as a function of the detected environment. The essence of the invention is based on the possibility of influencing the longitudinal dynamics of the vehicle and / or the activation of a warning device perceivable by the driver, in the recognition of a railroad crossing 110 to be passed by the vehicle.
Description
Stand der TechnikState of the art
Die Erfindung betrifft ein Fahrerassistenzsystem in einem Fahrzeug mit wenigstens einem Sensor zur Erfassung der Fahrzeugumgebung und einem Steuergerät, das Einfluss auf die Fahrzeuglängsdynamik nehmen kann.The invention relates to a driver assistance system in a vehicle having at least one sensor for detecting the vehicle surroundings and a control unit that can influence the vehicle longitudinal dynamics.
Aus dem Stand der Technik
Offenbarung der ErfindungDisclosure of the invention
Erfindungsgemäß wird ein Fahrerassistenzsystem für ein Fahrzeug vorgestellt, bestehend aus wenigstens einem Sensor, der zum Erfassen von Objekten im Bereich einer Umgebung des Kraftfahrzeugs ausgebildet ist und einem Steuergerät, ausgebildet zur Beeinflussung der Fahrzeuglängsdynamik in Abhängigkeit der erfassten Umgebung. Der Kern der Erfindung basiert auf der Möglichkeit der Beeinflussung der Längsdynamik des Fahrzeugs und/oder der Aktivierung einer vom Fahrer wahrnehmbaren Warnvorrichtung, bei der Erkennung eines vom Fahrzeug zu passierenden Bahnübergangs. Das erfindungsgemäße Fahrerassistenzsystem hat den Vorteil, dass eine gezielte Reaktion auf das Fahrverhalten des Fahrers bzw. des teilweise oder vollständig autonom fahrenden Fahrzeugs an einem Bahnübergang stattfinden kann. According to the invention, a driver assistance system for a vehicle is presented, comprising at least one sensor which is designed to detect objects in the region of an environment of the motor vehicle and a control device, designed to influence the vehicle longitudinal dynamics as a function of the detected environment. The essence of the invention is based on the possibility of influencing the longitudinal dynamics of the vehicle and / or the activation of a perceptible by the driver warning device, in the detection of a to be passed by the vehicle level crossing. The driver assistance system according to the invention has the advantage that a targeted reaction to the driving behavior of the driver or the partially or completely autonomously driving vehicle can take place at a railroad crossing.
In einer bevorzugten Ausführung des Fahrerassistenzsystems beschreibt die Fahrzeuglängsdynamik die Geschwindigkeit des Fahrzeugs. Der Vorteil dieses Aspekts besteht darin, dass je nach vorliegender Situation die Geschwindigkeit des Fahrzeugs angepasst werden kann.In a preferred embodiment of the driver assistance system, the vehicle longitudinal dynamics describes the speed of the vehicle. The advantage of this aspect is that, depending on the situation, the speed of the vehicle can be adjusted.
In einer bevorzugten Ausführungsform der Erfindung ist der Sensor in der Lage Lichtsignale, insbesondere die Farbe von Lichtzeichen bzw. Ampeln, zu detektieren. Dies hat den Vorteil, dass Lichtzeichen an einem Bahnübergang zur Erfassung der vorliegenden Situation genutzt werden können.In a preferred embodiment of the invention, the sensor is able to detect light signals, in particular the color of light signals or traffic lights. This has the advantage that light signals at a railroad crossing can be used to detect the present situation.
In einer weiteren Ausführungsform des Fahrerassistenzsystems ist der Sensor dazu in der Lage, den Zustand einer Bahnschranke zu detektieren, insbesondere den Zustand, ob diese offen oder geschlossen ist und/oder sich in einem sich öffnenden oder sich schließenden Zustand befindet. Dies hat den Vorteil, dass die Erfassung des Bahnübergangs basierend auf dem Zustand der Schranke geschehen kann und eine mögliche Warnung oder Beeinflussung der Fahrzeuglängsdynamik auf Basis dieses Zustandes geschehen kann.In a further embodiment of the driver assistance system, the sensor is able to detect the state of a railway barrier, in particular the state whether it is open or closed and / or is in an opening or closing state. This has the advantage that the detection of the level crossing can be done based on the state of the barrier and a possible warning or influencing the vehicle longitudinal dynamics based on this state can happen.
In einer weiteren bevorzugten Ausführungsform ist der Sensor in der Lage, Verkehrszeichen zu detektieren, insbesondere Verkehrszeichen, welche einen Bahnübergang ankündigen bzw. kennzeichnen. Die Erkennung der Verkehrszeichen dient zur Erfassung der Verkehrssituation und ermöglicht ein frühzeitiges Warnen oder Eingreifen in die Fahrzeuglängsdynamik bei der Erfassung einer Gefahrensituation.In a further preferred embodiment, the sensor is able to detect traffic signs, in particular traffic signs, which announce or mark a level crossing. The recognition of the traffic signs serves to detect the traffic situation and allows an early warning or intervention in the vehicle longitudinal dynamics when detecting a dangerous situation.
In einer bevorzugten Ausführung des Fahrerassistenzsystems kann basierend auf der erfassten Umgebung eine optische und/oder akustische Warnvorrichtung angesteuert werden. Diese Warnvorrichtung hat den Vorteil, den Fahrer frühzeitig durch ein akustisches oder visuelles Signal oder einer Kombination aus einem akustischen und visuellen Signal auf die Situation aufmerksam zu machen oder ihn auf einen Eingriff in die Fahrzeuglängsdynamik vorzubereiten.In a preferred embodiment of the driver assistance system based on the detected environment, an optical and / or acoustic warning device can be controlled. This warning device has the advantage of making the driver aware of the situation at an early stage by means of an acoustic or visual signal or a combination of an acoustic and visual signal, or to prepare him for an intervention in the vehicle's longitudinal dynamics.
Eine weitere bevorzugte Ausführung des Fahrerassistenzsystems sieht vor, dass basierend auf der erfassten Umgebung eine fahrerunabhängige Bremsung, insbesondere eine Voll- oder Notbremsung durchgeführt werden kann, insbesondere bei der Erfassung einer sich schließenden oder geschlossenen Schranke. Des Weiteren ist vorgesehen, dass basierend auf der erfassten Umgebung ebenso keine Beeinflussung der Längsdynamik im Sinne einer Bremsung stattfinden kann, insbesondere bei einer sich schließenden Schranke oder einem Lichtsignal. Dieser Eingriff in die Fahrzeuglängsdynamik hat den Vorteil, dass eine Kollision mit der Schranke vermieden und ein Überfahren eines Bahnübergangs verhindert werden kann, sobald eine Gefahr für die Sicherheit des Fahrers und/oder anderer Verkehrsteilnehmer entstehen könnte. Zudem kann vermieden werden, dass das Fahrzeug beim zu späten Erkennen einer Gefahrensituation derart gebremst wird, dass es auf den Gleisen zum stehen kommt und möglicherweise zwischen geschlossenen Schranken festgehalten wird.A further preferred embodiment of the driver assistance system provides that based on the detected environment, a driver-independent braking, in particular a full or emergency braking can be performed, in particular when detecting a closing or closed barrier. Furthermore, it is provided that, based on the detected environment, no influencing of the longitudinal dynamics in the sense of braking can take place, in particular in the case of a closing barrier or a light signal. This intervention in the vehicle longitudinal dynamics has the advantage that a collision with the barrier can be avoided and a crossing of a railroad crossing can be prevented as soon as a danger to the safety of the driver and / or other road users could arise. In addition, it can be avoided that the vehicle is braked so late recognition of a dangerous situation that it stops on the tracks and may be held between closed barriers.
In einer bevorzugten Ausführungsform des Fahrerassistenzsystems ist vorgesehen, dass basierend auf der erfassten Umgebung eine Beeinflussung der Längsdynamik durchgeführt wird, insbesondere eine stufenweise Beeinflussung der Längsdynamik in Abhängigkeit der detektierten Verkehrsschilder. Hierbei soll die stufenweise Beeinflussung insbesondere in Abhängigkeit der Strichzahl auf den den Bahnübergang kennzeichneten Baken und/oder dem Andreaskreuz und/oder in Abhängigkeit der erfassten Schranke, insbesondere deren Öffnungs-/Schließungsstatus, durchgeführt werden. Diese Ausführungsform hat den Vorteil, dass eine gestufte Anpassung der Geschwindigkeit vorgenommen werden kann, die auf das jeweils erfasste Umfeld abgestimmt ist.In a preferred embodiment of the driver assistance system, it is provided that an influencing of the longitudinal dynamics is carried out based on the detected environment, in particular a stepwise influencing of the longitudinal dynamics as a function of the detected traffic signs. In this case, the gradual influencing should be carried out in particular as a function of the number of lines on the rail crossing marked beacons and / or the St. Andrew's cross and / or in dependence of the detected barrier, in particular their opening / closing status. This embodiment has the advantage that a stepped adjustment of the speed can be made, which is tuned to the respectively detected environment.
In einer bevorzugten Ausführung des Fahrerassistenzsystems kann zur Erfassung der Umgebung der durch einen zusätzlichen Sensor bestimmte momentane Standort und Kartenmaterial der Fahrzeugumgebung verwendet werden, insbesondere der durch einen GPS (Globales Positionsbestimmungssystem) und/oder zu einem GPS Sensor vergleichbaren Sensor bestimmte Standort. In Kombination mit verfügbarem Kartenmaterial der Strecke, kann der momentane Standort dazu verwendet werden, einen Bahnübergang zu erkennen. Der sich daraus ergebende Vorteil besteht in der Möglichkeit, den Bahnübergang deutlich früher zu erkennen. Die Erkennung ist dabei unabhängig von den Informationen des Sensors zur Erfassung der Fahrzeugumgebung. Durch die Kombination der Daten beider Sensoren ist eine optimierte Erkennung eines Bahnübergangs möglich.In a preferred embodiment of the driver assistance system, the current environment and map material of the vehicle environment determined by an additional sensor can be used to detect the surroundings, in particular the location determined by a GPS (Global Positioning System) and / or a GPS sensor. In combination with available map material of the route, the current location can be used to detect a railroad crossing. The resulting advantage is the ability to detect the level crossing much earlier. The detection is independent of the information of the sensor for detecting the vehicle environment. By combining the data from both sensors, optimized detection of a level crossing is possible.
In einer weiteren bevorzugten Ausführungsform der Erfindung wird zur Erfassung der Umgebung der durch den Sensor ermittelte momentane Standort und Kartenmaterial der Fahrzeugumgebung verwendet. Bei dem verwendeten Sensor handelt es sich hierbei insbesondere um einen GPS und/oder zu einem GPS Sensor vergleichbaren Sensor. Diese Ausführungsform bietet den Vorteil, dass allein auf Basis des Standorts und entsprechendem geographischen Kartenmaterial eine Warnvorrichtung aktiviert werden kann und/oder ein Eingriff in die Fahrzeuglängsdynamik durchgeführt werden kann.In a further preferred embodiment of the invention, the current environment and map material of the vehicle environment determined by the sensor are used to detect the environment. The sensor used is in particular a GPS and / or a sensor comparable to a GPS sensor. This embodiment offers the advantage that solely on the basis of the location and corresponding geographical map material a warning device can be activated and / or an intervention in the vehicle's longitudinal dynamics can be performed.
In einer bevorzugten Ausführungsform kann der Sensor zur Erfassung der Umgebung eine Kamera sein, die insbesondere auch Bahngleise detektieren kann. Dies hat den Vorteil, dass mit Hilfe von einem Sensor alle optisch wahrnehmbaren Merkmale eines Bahnübergangs erfasst werden können.In a preferred embodiment, the sensor for detecting the environment may be a camera, which in particular can also detect railway tracks. This has the advantage that with the help of a sensor all visually perceptible features of a railroad crossing can be detected.
Weitere Einzelheiten, Merkmale, Merkmalskombinationen, Vorteile und Wirkungen auf Basis der Erfindung ergeben sich aus den Unteransprüchen sowie der nachfolgenden Beschreibung der bevorzugten Ausführungsbeispiele der Erfindung und aus den Zeichnungen. Diese zeigen in schematischer Darstellung:Further details, features, feature combinations, advantages and effects based on the invention will become apparent from the subclaims and the following description of the preferred embodiments of the invention and from the drawings. These show in a schematic representation:
Ausführungsbeispielembodiment
In
Eine mögliche Ausführungsform eines Algorithmus des erfindungsgemäßen Fahrerassistenzsystems ist in einem Ablaufdiagramm in
In Schritt
In Schritt
In Schritt
Wird in Schritt
In Schritt
Liegt die momentane Geschwindigkeit über v_max, so springt der Algorithmus zu Schritt
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Im folgenden Schritt
Erfolgt in Schritt
Nach der Anpassung der Geschwindigkeit in Schritt
In einem weiteren Ausführungsbeispiel kann zusätzlich unterschieden werden, ob das Fahrzeug
Ein ergänzender Algorithmus könnte, bevor in Schritt
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102010063006 A1 [0002] DE 102010063006 A1 [0002]
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015209671.8A DE102015209671B4 (en) | 2015-05-27 | 2015-05-27 | Driver assistance system for crossing a railroad crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| DE102015209671.8A DE102015209671B4 (en) | 2015-05-27 | 2015-05-27 | Driver assistance system for crossing a railroad crossing |
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| DE102015209671A1 true DE102015209671A1 (en) | 2016-12-01 |
| DE102015209671B4 DE102015209671B4 (en) | 2016-12-08 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018182679A1 (en) * | 2017-03-31 | 2018-10-04 | Siemens Industry, Inc. | System and method for providing railroad grade crossing status information to autonomous vehicles |
| DE102020126220A1 (en) | 2020-10-07 | 2022-04-07 | Valeo Schalter Und Sensoren Gmbh | Method for operating a driver assistance system, computer program product, driver assistance system and vehicle |
| WO2022078842A1 (en) * | 2020-10-12 | 2022-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle control system and method for taking into account environmental data during operation of a driving function |
| EP4134769A4 (en) * | 2020-04-28 | 2023-06-21 | Huawei Technologies Co., Ltd. | Method and apparatus for vehicle to pass through boom barrier |
| WO2023213566A1 (en) * | 2022-05-05 | 2023-11-09 | Bayerische Motoren Werke Aktiengesellschaft | Method for manoeuvring a vehicle on a multi-lane road with determination of a starting point of a deceleration lane, and driver assistance system |
| US20230382417A1 (en) * | 2020-10-12 | 2023-11-30 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle Control System and Method for Outputting Information Related to a Signaling Unit |
| DE102023000761A1 (en) | 2023-03-02 | 2024-09-05 | Mercedes-Benz Group AG | Method for operating an automated vehicle |
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| DE102015209671B4 (en) | 2016-12-08 |
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