DE102013021630A1 - Vehicle, has optical sensing unit for detecting vehicle environment, and evaluation unit coupled with start-stop device for drive unit of vehicle, where signal is transmitted from evaluation unit to start-stop device for starting drive unit - Google Patents
Vehicle, has optical sensing unit for detecting vehicle environment, and evaluation unit coupled with start-stop device for drive unit of vehicle, where signal is transmitted from evaluation unit to start-stop device for starting drive unit Download PDFInfo
- Publication number
- DE102013021630A1 DE102013021630A1 DE201310021630 DE102013021630A DE102013021630A1 DE 102013021630 A1 DE102013021630 A1 DE 102013021630A1 DE 201310021630 DE201310021630 DE 201310021630 DE 102013021630 A DE102013021630 A DE 102013021630A DE 102013021630 A1 DE102013021630 A1 DE 102013021630A1
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- vehicle
- signal
- unit
- stop device
- drive unit
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- 238000011156 evaluation Methods 0.000 title claims abstract description 18
- 230000003287 optical effect Effects 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000011664 signaling Effects 0.000 claims 2
- 239000003086 colorant Substances 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 3
- 230000005540 biological transmission 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
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B60W30/18027—Drive off, accelerating from standstill
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Die Erfindung betrifft ein Fahrzeug mit zumindest einer optischen Erfassungseinheit zur Erfassung einer Fahrzeugumgebung und einer Auswerteeinheit, anhand welcher aus mittels der Erfassungseinheit erfassten Daten eine als Verkehrsampel ausgebildete Lichtzeichenanlage in der Fahrzeugumgebung detektierbar und zumindest eine von der Lichtzeichenanlage angezeigte Signalfarbe identifizierbar ist.The invention relates to a vehicle having at least one optical detection unit for detecting a vehicle environment and an evaluation unit, based on which detected by means of the detection unit data designed as a traffic light traffic signal system in the vehicle environment detectable and at least one signal color displayed by the traffic light system is identifiable.
Die Erfindung betrifft weiterhin ein Verfahren zum Betrieb eines Fahrzeugs, wobei mittels zumindest einer optischen Erfassungseinheit eine Fahrzeugumgebung erfasst wird und mittels einer Auswerteeinheit aus mittels der Erfassungseinheit erfassten Daten eine als Verkehrsampel ausgebildete Lichtzeichenanlage in der Fahrzeugumgebung detektiert und zumindest eine von der Lichtzeichenanlage angezeigte Signalfarbe identifiziert wird.The invention further relates to a method for operating a vehicle, wherein by means of at least one optical detection unit, a vehicle environment is detected and detected by means of the detection unit data detected by means of the detection unit trained as a traffic signal system in the vehicle environment and at least one signal color displayed by the traffic light system is identified ,
Aus der
Der Erfindung liegt die Aufgabe zu Grunde, ein gegenüber dem Stand der Technik der Technik verbessertes Fahrzeug sowie ein verbessertes Verfahren zum Betrieb eines Fahrzeugs anzugeben.The invention is based on the object to provide a comparison with the prior art, the improved vehicle and an improved method for operating a vehicle.
Hinsichtlich des Fahrzeugs wird die Aufgabe erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale und hinsichtlich des Verfahrens durch die im Anspruch 2 angegebenen Merkmale gelöst.With regard to the vehicle, the object is achieved by the features specified in claim 1 and in terms of the method by the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Das Fahrzeug umfasst zumindest eine optische Erfassungseinheit zur Erfassung einer Fahrzeugumgebung, wobei eine Auswerteeinheit vorgesehen ist, anhand welcher aus mittels der Erfassungseinheit erfassten Daten eine als Verkehrsampel ausgebildete Lichtzeichenanlage in der Fahrzeugumgebung detektierbar und zumindest eine von der Lichtzeichenanlage angezeigte Signalfarbe identifizierbar ist.The vehicle comprises at least one optical detection unit for detecting a vehicle environment, wherein an evaluation unit is provided, based on which detected by means of the detection unit data designed as a traffic light traffic signal system in the vehicle environment detectable and at least one signal color displayed by the traffic light system is identifiable.
Erfindungsgemäß ist die Auswerteeinheit mit einer Start-Stopp-Vorrichtung für eine Antriebseinheit des Fahrzeugs gekoppelt, wobei bei einem Umschalten der Lichtzeichenanlage auf eine, eine Fahrt freigebende oder eine solche Freigabe im Voraus ankündigende Signalfarbe oder Signalfarbkombination ein Signal von der Auswerteeinheit an die Start-Stopp-Vorrichtung zum automatischen Starten der Antriebseinheit übermittelbar ist.According to the invention, the evaluation unit is coupled to a start-stop device for a drive unit of the vehicle, wherein upon switching the traffic light system to a travel-releasing or releasing signal signal color or signal color combination in advance, a signal from the evaluation unit to the start-stop Device for automatically starting the drive unit can be transmitted.
Unter einer Start-Stopp-Vorrichtung wird dabei vorliegend eine Vorrichtung verstanden, welche während eines Stillstands des Fahrzeugs, beispielsweise während einer Wartephase vor Lichtzeichenanlagen, die Antriebseinheit automatisch deaktiviert und nach dem Stillstand, beispielsweise nach einem Loslassen eines Bremspedals des Fahrzeugs, bei Betätigung eines Kupplungspedals oder eines Fahrpedals des Fahrzeugs die Antriebseinheit automatisch startet.In the present case, a start-stop device is understood to mean a device which automatically deactivates the drive unit during a standstill of the vehicle, for example during a waiting phase in front of traffic light systems, and after a standstill, for example after releasing a brake pedal of the vehicle when a clutch pedal is actuated or an accelerator pedal of the vehicle automatically starts the drive unit.
Durch die Beobachtung der Lichtzeichenanlage und der automatischen Übermittlung des Startsignals an die Start-Stopp-Vorrichtung ist es möglich, die Antriebseinheit zu starten, sobald die Lichtzeichenanlage die Fahrt freigebende oder eine solche Freigabe im Voraus ankündigende Signalfarbe oder Signalfarbkombination anzeigt. Somit verkürzt sich eine Anfahrzeit des Fahrzeugs an der Lichtzeichenanlage, da aufgrund einer fehlenden Reaktionszeit des Fahrers keine Verzögerung zwischen einem Fahrwunsch eines Fahrers und der Reaktion des Fahrzeugs auftritt. Dadurch wird ein Komfort des Fahrers erhöht und ein sportlicheres Verhalten des Fahrzeugs geschaffen.By observing the traffic light system and automatically transmitting the start signal to the start-stop device, it is possible to start the drive unit as soon as the traffic light system displays the drive or signals such release in advance signal color or signal color combination. Thus, a start-up time of the vehicle at the traffic light system is shortened, since there is no delay between a driving request of a driver and the reaction of the vehicle due to a lack of reaction time of the driver. This increases the comfort of the driver and creates a sportier behavior of the vehicle.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand einer Zeichnung näher erläutert.Embodiments of the invention will be explained in more detail below with reference to a drawing.
Dabei zeigen:Showing:
In der einzigen
Das Fahrzeug
Zur Überwindung dieser Nachteile umfasst das Fahrzeug eine optische Erfassungseinheit
Um ein für den Fahrer als sofortiges Anfahren wahrgenommenes Anfahren zu ermöglichen, ist die Auswerteeinheit
Alternativ oder zusätzlich ist es in nicht dargestellter Weise auch möglich, dass weitere Vorrichtungen des Fahrzeugs
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- LichtzeichenanlageTraffic light signals
- 33
- Start-Stopp-VorrichtungStart-stop device
- 44
- Erfassungseinheitacquisition unit
- 55
- Auswerteeinheitevaluation
- SS
- Signalsignal
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 102009051040 A1 [0003] DE 102009051040 A1 [0003]
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310021630 DE102013021630A1 (en) | 2013-12-18 | 2013-12-18 | Vehicle, has optical sensing unit for detecting vehicle environment, and evaluation unit coupled with start-stop device for drive unit of vehicle, where signal is transmitted from evaluation unit to start-stop device for starting drive unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310021630 DE102013021630A1 (en) | 2013-12-18 | 2013-12-18 | Vehicle, has optical sensing unit for detecting vehicle environment, and evaluation unit coupled with start-stop device for drive unit of vehicle, where signal is transmitted from evaluation unit to start-stop device for starting drive unit |
Publications (1)
Publication Number | Publication Date |
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DE102013021630A1 true DE102013021630A1 (en) | 2014-06-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201310021630 Withdrawn DE102013021630A1 (en) | 2013-12-18 | 2013-12-18 | Vehicle, has optical sensing unit for detecting vehicle environment, and evaluation unit coupled with start-stop device for drive unit of vehicle, where signal is transmitted from evaluation unit to start-stop device for starting drive unit |
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DE (1) | DE102013021630A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016009328A1 (en) | 2016-07-30 | 2017-02-02 | Daimler Ag | Method for detecting a countdown of a traffic light installation |
CN107618436A (en) * | 2017-08-15 | 2018-01-23 | 湖南机电职业技术学院 | Intelligent red light identification device |
DE102018008326A1 (en) | 2018-10-22 | 2019-03-28 | Daimler Ag | Method for camera-based detection of a traffic signal system |
CN110383361A (en) * | 2017-03-14 | 2019-10-25 | 宝马股份公司 | Method and apparatus for reminding driver to start at optical signal equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009051040A1 (en) | 2009-10-28 | 2010-06-17 | Daimler Ag | Road traffic controlling method for use at e.g. streets, involves coding remaining indicating time of indicated signal color or remaining time up to indicating of other colors in modulation of one of colors, and decoding indicating time |
-
2013
- 2013-12-18 DE DE201310021630 patent/DE102013021630A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009051040A1 (en) | 2009-10-28 | 2010-06-17 | Daimler Ag | Road traffic controlling method for use at e.g. streets, involves coding remaining indicating time of indicated signal color or remaining time up to indicating of other colors in modulation of one of colors, and decoding indicating time |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016009328A1 (en) | 2016-07-30 | 2017-02-02 | Daimler Ag | Method for detecting a countdown of a traffic light installation |
CN110383361A (en) * | 2017-03-14 | 2019-10-25 | 宝马股份公司 | Method and apparatus for reminding driver to start at optical signal equipment |
CN107618436A (en) * | 2017-08-15 | 2018-01-23 | 湖南机电职业技术学院 | Intelligent red light identification device |
CN107618436B (en) * | 2017-08-15 | 2020-04-21 | 湖南机电职业技术学院 | Intelligent red light identification device |
DE102018008326A1 (en) | 2018-10-22 | 2019-03-28 | Daimler Ag | Method for camera-based detection of a traffic signal system |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |