DE102020204465A1 - Method and device for the interaction of an overtaking assistance function and a blind spot assistance function - Google Patents
Method and device for the interaction of an overtaking assistance function and a blind spot assistance function Download PDFInfo
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- DE102020204465A1 DE102020204465A1 DE102020204465.1A DE102020204465A DE102020204465A1 DE 102020204465 A1 DE102020204465 A1 DE 102020204465A1 DE 102020204465 A DE102020204465 A DE 102020204465A DE 102020204465 A1 DE102020204465 A1 DE 102020204465A1
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- assistance function
- motor vehicle
- blind spot
- overtaking
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003993 interaction Effects 0.000 title claims abstract description 6
- 230000001133 acceleration Effects 0.000 claims abstract description 3
- 230000004913 activation Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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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
- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18163—Lane change; Overtaking manoeuvres
-
- 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
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/36—Cycles; Motorcycles; Scooters
-
- 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
-
- 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
- B60W2420/408—Radar; Laser, e.g. lidar
-
- 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
- B60W2420/54—Audio sensitive means, e.g. ultrasound
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/20—Direction indicator values
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Zusammenwirken einer Überholassistenzfunktion und einer Totwinkelassistenzfunktion eines Kraftfahrzeugs,- wobei die Überholassistenzfunktion bei Betätigung eines Betätigungselements durch den Fahrer eine fahrerunabhängige Beschleunigung des Kraftfahrzeugs erzeugt,- wobei die Totwinkelassistenzfunktion das Vorhandensein eines sich im toten Winkel des Kraftfahrzeugs befindenden Fremdfahrzeugs detektiert und- bei Erkennen eines sich im toten Winkel des Kraftfahrzeugs befindenden Fremdfahrzeugs die Überholassistenzfunktion nicht aktivierbar ist oder deren Durchführung abgebrochen wird.The invention relates to a method and a device for the interaction of an overtaking assistance function and a blind spot assistance function of a motor vehicle, the overtaking assistance function generating a driver-independent acceleration of the motor vehicle when an actuating element is actuated by the driver, the blind spot assistance function indicating the presence of someone in the blind spot of the motor vehicle Detected third-party vehicle and when a third-party vehicle is detected in the blind spot of the motor vehicle, the overtaking assistance function cannot be activated or its implementation is aborted.
Description
Stand der TechnikState of the art
Die
Offenbarung der ErfindungDisclosure of the invention
Die Erfindung betrifft ein Verfahren zum Zusammenwirken einer Überholassistenzfunktion und einer Totwinkelassistenzfunktion eines Kraftfahrzeugs,
- - wobei die Überholassistenzfunktion bei Betätigung eines Betätigungselements durch den Fahrer eine fahrerunabhängige Beschleunigung des Kraftfahrzeugs erzeugt,
- - wobei die Totwinkelassistenzfunktion das Vorhandensein eines sich im toten Winkel des Kraftfahrzeugs befindenden Fremdfahrzeugs detektiert und
- - bei Erkennen eines sich im toten Winkel des Kraftfahrzeugs befindenden Fremdfahrzeugs die Überholassistenzfunktion nicht aktivierbar ist oder deren Durchführung abgebrochen wird.
- - wherein the overtaking assistance function generates a driver-independent acceleration of the motor vehicle when an actuating element is actuated by the driver,
- - wherein the blind spot assistance function detects the presence of a foreign vehicle located in the blind spot of the motor vehicle and
- - When a third-party vehicle is detected in the blind spot of the motor vehicle, the overtaking assistance function cannot be activated or its implementation is aborted.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass die Aktivierung der Überholassistentenfunktion durch Betätigung des Blinkeraktivierungselements des Kraftfahrzeugs erfolgt.An advantageous embodiment of the invention is characterized in that the overtaking assistant function is activated by activating the indicator activation element of the motor vehicle.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass es sich im Falle eines einspurigen Kraftfahrzeugs bei dem Blinkeraktivierungselement um einen Blinkerschalter handelt.An advantageous embodiment of the invention is characterized in that, in the case of a single-track motor vehicle, the turn signal activation element is a turn signal switch.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass es sich bei dem einspurigen Kraftfahrzeug um ein einspuriges Kraftfahrzeug, insbesondere ein Motorrad, handelt.An advantageous embodiment of the invention is characterized in that the single-track motor vehicle is a single-track motor vehicle, in particular a motorcycle.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass die Überholassistenzfunktion nur während eines aktivierten Abstands- und/oder Geschwindigkeitsregelungssystems aktiviert werden kann.An advantageous embodiment of the invention is characterized in that the overtaking assistance function can only be activated during an activated distance and / or speed control system.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass die Totwinkelassistenzfunktion auf den Ausgangssignalen einer Umfeldsensorik basiert.An advantageous embodiment of the invention is characterized in that the blind spot assistance function is based on the output signals of an environment sensor system.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass es sich bei der Umfeldsensorik um eine Radarsensorik, eine Ultraschallsensorik oder eine Videosensorik handelt.An advantageous embodiment of the invention is characterized in that the environment sensor system is a radar sensor system, an ultrasonic sensor system or a video sensor system.
Weiter umfasst die Erfindung eine Vorrichtung, enthaltend Mittel, die zur Durchführung der erfindungsgemäßen Verfahren ausgestaltet sind. Dabei handelt es sich insbesondere um ein Steuergerät, in welchem der Programmcode zur Durchführung der erfindungsgemäßen Verfahren hinterlegt ist.The invention further comprises a device containing means which are designed to carry out the method according to the invention. This is in particular a control device in which the program code for carrying out the method according to the invention is stored.
Die Zeichnung umfasst
In
Zur Erweiterung einer Abstandsregelungsfunktion wie z.B. einer ACC-Funktion eignet sich eine Überholassistenzfunktion, welche dem Fahrer eines Kraftfahrzeugs, insbesondere eines Zweirads das Überholen eines vorausfahrenden Fahrzeugs erleichtert. Dazu muss dann z.B. lediglich des Blinkersignal durch Betätigung des dafür vorgesehenen Betätigungsinstruments gesetzt werden. In diesem Fall beschleunigt das Kraftfahrzeug fahrerunabhängig, so dass der Fahrer sich auf die durchzuführende Lenkbewegung konzentrieren kann. Die Sicherheit eines derart durchgeführten Überholvorgangs wird erhöht, wenn im Kraftfahrzeug zusätzlich eine Totwinkelassistenzfunktion verbaut ist, welche das Vorhandensein eines im toten Winkel des Rückspiegels vorhandenen Kraftfahrzeugs detektiert. Die Totwinkelassistenzfunktion ist auch als BSD-Funktion bzw. Blind-Spot-Detection-Funkton bekannt.An overtaking assistance function, which makes it easier for the driver of a motor vehicle, in particular a two-wheeler, to overtake a vehicle in front, is suitable for expanding a distance control function such as an ACC function. For this purpose, for example, only the flasher signal has to be set by actuating the actuation instrument provided for this purpose. In this case, the motor vehicle accelerates independently of the driver, so that the driver can concentrate on the steering movement to be carried out. The safety of an overtaking maneuver carried out in this way is increased if a blind spot assistance function is also installed in the motor vehicle, which detects the presence of a motor vehicle in the blind spot of the rearview mirror. The blind spot assistance function is also known as the BSD function or blind spot detection function.
Im Falle eines im toten Winkel detektierten Fremdfahrzeugs wird die Überholassistenzfunktion sofort aufgehoben bzw. ist durch den Fahrer auch nicht aktivierbar.If another vehicle is detected in the blind spot, the overtaking assistance function is immediately canceled or cannot be activated by the driver.
Der Ablauf einer Ausgestaltung des Verfahrens zum Zusammenwirken einer Überholassistenzfunktion und einer Totwinkelassistenzfunktion ist in
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED 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 was 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 PatentliteraturPatent literature cited
- DE 102017219902 A1 [0001]DE 102017219902 A1 [0001]
Claims (9)
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DE102020204465.1A DE102020204465A1 (en) | 2020-04-07 | 2020-04-07 | Method and device for the interaction of an overtaking assistance function and a blind spot assistance function |
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DE102020204465.1A DE102020204465A1 (en) | 2020-04-07 | 2020-04-07 | Method and device for the interaction of an overtaking assistance function and a blind spot assistance function |
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DE102020204465.1A Pending DE102020204465A1 (en) | 2020-04-07 | 2020-04-07 | Method and device for the interaction of an overtaking assistance function and a blind spot assistance function |
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Citations (1)
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DE102017219902A1 (en) | 2017-11-09 | 2019-05-09 | Robert Bosch Gmbh | Method and control unit for blind spot monitoring on a two-wheeler |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102017219902A1 (en) | 2017-11-09 | 2019-05-09 | Robert Bosch Gmbh | Method and control unit for blind spot monitoring on a two-wheeler |
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