DE102011000177A1 - motor vehicle - Google Patents
motor vehicle Download PDFInfo
- Publication number
- DE102011000177A1 DE102011000177A1 DE102011000177A DE102011000177A DE102011000177A1 DE 102011000177 A1 DE102011000177 A1 DE 102011000177A1 DE 102011000177 A DE102011000177 A DE 102011000177A DE 102011000177 A DE102011000177 A DE 102011000177A DE 102011000177 A1 DE102011000177 A1 DE 102011000177A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- passenger compartment
- infrared
- infrared radiator
- areas
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims 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
- 230000006978 adaptation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2226—Electric heaters using radiation
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug mit einer Innenraumklimatisierung beziehungsweise Innenraumheizung, die mindestens einen Infrarotstrahler umfasst, der dazu dient, einen Fahrgastraum des Kraftfahrzeugs zu beheizen. Die Erfindung betrifft des Weiteren ein Verfahren zum Betreiben einer Innenraumklimatisierung beziehungsweise Innenraumheizung in einem derartigen Kraftfahrzeug.The invention relates to a motor vehicle with an interior air conditioning or interior heating, which comprises at least one infrared radiator, which serves to heat a passenger compartment of the motor vehicle. The invention further relates to a method for operating an interior air conditioning or interior heating in such a motor vehicle.
Aus der deutschen Patentschrift
Aufgabe der Erfindung ist es, den Wirkungsgrad der Innenraumklimatisierung beziehungsweise Innenraumheizung bei einem Kraftfahrzeug mit einer Innenraumklimatisierung beziehungsweise Innenraumheizung, die mindestens einen Infrarotstrahler umfasst, zu verbessern.The object of the invention is to improve the efficiency of the interior air conditioning or interior heating in a motor vehicle with an interior air conditioning or interior heating, which comprises at least one infrared radiator.
Die Aufgabe ist bei einem Kraftfahrzeug mit einer Innenraumklimatisierung beziehungsweise Innenraumheizung, die mindestens einen Infrarotstrahler umfasst, der dazu dient, einen Fahrgastraum des Kraftfahrzeugs zu beheizen, dadurch gelöst, dass der Infrarotstrahler oder mehrere Infrarotstrahler so angesteuert und/oder verstellbar ist beziehungsweise sind, dass der Fahrgastraum nur in Bereichen beheizt wird, in welchen der Fahrgastraum besetzt ist. Bei dem Kraftfahrzeug handelt es sich vorzugsweise um ein Elektrofahrzeug, insbesondere ein Plug-In-Elektrofahrzeug. Bei Elektrofahrzeugen ist die vorhandene elektrische Energie direkt bestimmend für die Reichweite. Die Innenraumheizung ist ein großer elektrischer Energieverbraucher und daher auch reichweitenrelevant. Gemäß einem wesentlichen Aspekt der Erfindung wird eine Anpassung oder Vorkonditionierung des Fahrgastraums vorgesehen, um die für die Innenraumheizung benötigte Energie zu beschränken.The object is in a motor vehicle with an interior air conditioning or interior heating, which includes at least one infrared radiator, which serves to heat a passenger compartment of the motor vehicle, achieved in that the infrared radiator or more infrared radiators is so driven and / or adjustable or are that of Passenger compartment is heated only in areas in which the passenger compartment is occupied. The motor vehicle is preferably an electric vehicle, in particular a plug-in electric vehicle. In electric vehicles, the existing electrical energy is directly determining the range. The interior heating is a big electrical energy consumer and therefore also relevant to the range. According to an essential aspect of the invention, an adaptation or preconditioning of the passenger compartment is provided in order to limit the energy required for the interior heating.
Ein bevorzugtes Ausführungsbeispiel des Kraftfahrzeugs ist dadurch gekennzeichnet, dass die Innenraumklimatisierung beziehungsweise Innenraumheizung eine Steuerung umfasst, die steuerungsmäßig mit dem Infrarotstrahler oder mit mehreren Infrarotstrahlern und einer Sitzbewegungserkennung verbunden ist. Über die Steuerung werden gezielt nur die Bereiche oberhalb von Sitzen beheizt, die mit Personen besetzt sind. Zu diesem Zweck kann ein einziger Infrarotstrahler so verstellt werden, dass nach und nach Bereiche oberhalb der belegten Sitze beheizt werden. Es ist auch möglich, jeweils mindestens einen Infrarotstrahler auf einen besetzten Sitz zu richten.A preferred embodiment of the motor vehicle is characterized in that the interior air conditioning or interior heating comprises a controller which is connected in terms of control with the infrared radiator or with multiple infrared radiators and a seat motion detection. By means of the controller, only the areas above seats that are occupied by persons are specifically heated. For this purpose, a single infrared radiator can be adjusted so that gradually areas above the occupied seats are heated. It is also possible to direct at least one infrared radiator to an occupied seat.
Ein weiteres bevorzugtes Ausführungsbeispiel des Kraftfahrzeugs ist dadurch gekennzeichnet, dass eine beziehungsweise die Steuerung der Innenraumklimatisierung beziehungsweise Innenraumheizung steuerungsmäßig mit mindestens einer Kamera verbunden ist, welche die Position eines Fahrers und/oder mindestens eines Fahrgastes im Fahrgastraum erfasst und den Infrarotstrahler oder mehrere Infrarotstrahler entsprechend ausrichtet und/oder mit Energie versorgt. Dadurch wird auf einfache Art und Weise erreicht, dass keine Energie verbraucht wird, um Bereiche des Fahrgastraums aufzuheizen, die nicht mit Personen besetzt sind.A further preferred exemplary embodiment of the motor vehicle is characterized in that one or the control of the interior air conditioning or interior heating control is connected to at least one camera which detects the position of a driver and / or at least one passenger in the passenger compartment and aligns the infrared radiator or more infrared radiator accordingly and / or powered. This is achieved in a simple manner that no energy is consumed to heat areas of the passenger compartment that are not occupied by people.
Ein weiteres bevorzugtes Ausführungsbeispiel des Kraftfahrzeugs ist dadurch gekennzeichnet, dass mehrere Infrarotstrahler über einen Dachhimmel des Fahrgastraums verteilt sind. Die Infrarotstrahler sind vorzugsweise oberhalb von Sitzen im Fahrgastraum angeordnet.A further preferred embodiment of the motor vehicle is characterized in that a plurality of infrared radiators are distributed over a headliner of the passenger compartment. The infrared radiators are preferably arranged above seats in the passenger compartment.
Ein weiteres bevorzugtes Ausführungsbeispiel des Kraftfahrzeugs ist dadurch gekennzeichnet, dass das Kraftfahrzeug als reines Elektrofahrzeug ausgeführt ist. Bei dem reinen Elektrofahrzeug stellt eine elektrische Antriebsmaschine die einzige Antriebsmaschine des Kraftfahrzeugs dar. Das Elektrofahrzeug ist vorzugsweise als Plug-In-Elektrofahrzeug ausgeführt, das an einer Steckdose eines elektrischen Versorgungssystems aufgeladen werden kann.A further preferred embodiment of the motor vehicle is characterized in that the motor vehicle is designed as a pure electric vehicle. In the pure electric vehicle, an electric drive machine represents the only drive machine of the motor vehicle. The electric vehicle is preferably designed as a plug-in electric vehicle that can be charged to a socket of an electrical supply system.
Ein weiteres bevorzugtes Ausführungsbeispiel des Kraftfahrzeugs ist dadurch gekennzeichnet, dass das Kraftfahrzeug als Hybridfahrzeug ausgeführt ist. Bei der Ausführung als Hybridfahrzeug ist neben der elektrischen Antriebsmaschine noch eine weitere Antriebsmaschine, zum Beispiel eine Brennkraftmaschine, vorgesehen, die alternativ oder zusätzlich zum Antrieb des Kraftfahrzeugs verwendet werden kann.A further preferred embodiment of the motor vehicle is characterized in that the motor vehicle is designed as a hybrid vehicle. In the embodiment as a hybrid vehicle in addition to the electric drive machine still another drive machine, for example an internal combustion engine, is provided, which can be used alternatively or additionally to the drive of the motor vehicle.
Bei einem Verfahren zum Betreiben einer Innenraumklimatisierung beziehungsweise Innenraumheizung in einem vorab beschriebenen Kraftfahrzeug ist die oben angegebene Aufgabe alternativ oder zusätzlich dadurch gelöst, dass der Infrarotstrahler oder mehrere Infrarotstrahler so angesteuert und/oder verstellt wird beziehungsweise werden, dass der Fahrgastraum nur in Bereichen beheizt wird, in welchen der Fahrgastraum besetzt ist. Dadurch kann der Fahrgastraum während einer elektrischen Fahrt mit einem sehr guten Wirkungsgrad beheizt werden. Dadurch wird die Reichweite bei elektrischer Fahrt vergrößert.In a method for operating an interior air conditioning or interior heating in a motor vehicle described above, the above-mentioned object is alternatively or additionally achieved in that the infrared radiator or multiple infrared radiators is so controlled and / or adjusted or that the passenger compartment is heated only in areas, in which the passenger compartment is occupied. This allows the passenger compartment to be heated during an electric drive with a very good efficiency. As a result, the range is increased when driving electrically.
Ein bevorzugtes Ausführungsbeispiel des Verfahrens ist dadurch gekennzeichnet, dass die Besetzung des Fahrgastraums erfasst beziehungsweise überwacht und verwendet wird, um den Infrarotstrahler oder mehrere Infrarotstrahler anzusteuern und/oder auszurichten. Die Besetzung des Fahrgastraums kann mit Hilfe einer herkömmlichen Sitzbelegungserkennung erfasst werden. Die Besetzung des Fahrgastraums kann auch mit mindestens einer Kamera erfasst werden.A preferred embodiment of the method is characterized in that the occupancy of the passenger compartment is detected or monitored and used to the To control and / or align infrared radiator or multiple infrared radiators. The occupancy of the passenger compartment can be detected by means of a conventional seat occupancy recognition. The occupancy of the passenger compartment can also be detected with at least one camera.
Ein weiteres bevorzugtes Ausführungsbeispiel des Verfahrens ist dadurch gekennzeichnet, dass der Infrarotstrahler oder mehrere Infrarotstrahler in besetzten Bereichen des Fahrgastraums stärker fokussiert wird beziehungsweise werden als in unbesetzten Bereichen. Dadurch werden die besetzten Bereiche des Fahrgastraums stärker aufgeheizt als die unbesetzten Bereiche.A further preferred exemplary embodiment of the method is characterized in that the infrared radiator or multiple infrared radiators is / are focused more intensely in occupied areas of the passenger compartment than in unoccupied areas. As a result, the occupied areas of the passenger compartment are heated more than the unoccupied areas.
Ein weiteres bevorzugtes Ausführungsbeispiel des Verfahrens ist dadurch gekennzeichnet, dass ein aktiver Infrarotstrahler oder mehrere aktive Infrarotstrahler in besetzten Bereichen des Fahrgastraums abwechselnd auf unterschiedliche Körperbereiche gerichtet wird beziehungsweise werden. Dadurch kann mit dem aktiven Infrarotstrahler eine gleichmäßigere Wärmeverteilung erreicht werden. Dadurch wird der Komfort im Fahrgastraum verbessert.A further preferred exemplary embodiment of the method is characterized in that an active infrared radiator or a plurality of active infrared radiators in occupied areas of the passenger compartment is / are directed alternately to different body areas. As a result, a more even distribution of heat can be achieved with the active infrared radiator. This improves the comfort in the passenger compartment.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung ein Ausführungsbeispiel im Einzelnen beschrieben ist.Further advantages, features and details of the invention will become apparent from the following description in which, with reference to the drawings, an embodiment is described in detail.
In der einzigen beiliegenden Figur ist ein erfindungsgemäßes Kraftfahrzeug vereinfacht dargestellt, das gemäß dem erfindungsgemäßen Verfahren betrieben werden kann.In the single accompanying figure, a motor vehicle according to the invention is shown in simplified form, which can be operated according to the inventive method.
In
In das Kraftfahrzeug
Die Besetzung der einzelnen Sitze
Der Fahrgastraum
Die Kamera
Um die Effizienz der Heizung zu erhöhen, werden die Infrarotstrahler
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 19808571 B4 [0002] DE 19808571 B4 [0002]
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011000177A DE102011000177A1 (en) | 2011-01-17 | 2011-01-17 | motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011000177A DE102011000177A1 (en) | 2011-01-17 | 2011-01-17 | motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011000177A1 true DE102011000177A1 (en) | 2012-07-19 |
Family
ID=46510110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011000177A Ceased DE102011000177A1 (en) | 2011-01-17 | 2011-01-17 | motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011000177A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2719560A1 (en) * | 2012-10-09 | 2014-04-16 | Delphi Technologies, Inc. | Heating and cooling system for occupants of the rear portion of a vehicle |
| DE102014210962A1 (en) | 2013-07-11 | 2015-01-15 | Audi Ag | Air conditioning device for a motor vehicle and control method therefor |
| DE102013214555A1 (en) * | 2013-07-25 | 2015-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Method for heating the interior of a vehicle |
| DE102014212184A1 (en) | 2014-06-25 | 2016-01-14 | Volkswagen Aktiengesellschaft | heater |
| US10532629B2 (en) | 2017-09-06 | 2020-01-14 | Ford Global Technologies, Llc | Radiant heating system incorporating steering wheel position monitoring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19808571A1 (en) * | 1998-02-28 | 1999-09-02 | Bayerische Motoren Werke Ag | Heating device for cars, especially supplementary heating device for conventional heating and/or air- conditioning installation |
| DE10110142A1 (en) * | 2001-03-02 | 2002-11-14 | Exatec Gmbh & Co Kg | Arrangement for heating a rear window of a motor vehicle, comprises an infrared radiator serving for application of infrared rays to the plastic rear window |
| DE10308413A1 (en) * | 2003-02-27 | 2004-09-16 | Bayerische Motoren Werke Ag | Method of control for motor vehicle heating and air conditioning installation has position of air conditioning flaps and seating position used to determine optimum settings for occupants |
| DE102007059447A1 (en) * | 2006-12-12 | 2008-08-21 | GM Global Technology Operations, Inc., Detroit | Air steering and controls for battery pack and HVAC |
| DE102008018397A1 (en) * | 2008-04-10 | 2009-10-15 | Volkswagen Ag | Method for regulating air conditioning of interior of motor vehicle, involves determining state information of body part of passenger of motor vehicle |
-
2011
- 2011-01-17 DE DE102011000177A patent/DE102011000177A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19808571A1 (en) * | 1998-02-28 | 1999-09-02 | Bayerische Motoren Werke Ag | Heating device for cars, especially supplementary heating device for conventional heating and/or air- conditioning installation |
| DE19808571B4 (en) | 1998-02-28 | 2009-02-19 | Bayerische Motoren Werke Aktiengesellschaft | Additional heater for motor vehicles |
| DE10110142A1 (en) * | 2001-03-02 | 2002-11-14 | Exatec Gmbh & Co Kg | Arrangement for heating a rear window of a motor vehicle, comprises an infrared radiator serving for application of infrared rays to the plastic rear window |
| DE10308413A1 (en) * | 2003-02-27 | 2004-09-16 | Bayerische Motoren Werke Ag | Method of control for motor vehicle heating and air conditioning installation has position of air conditioning flaps and seating position used to determine optimum settings for occupants |
| DE102007059447A1 (en) * | 2006-12-12 | 2008-08-21 | GM Global Technology Operations, Inc., Detroit | Air steering and controls for battery pack and HVAC |
| DE102008018397A1 (en) * | 2008-04-10 | 2009-10-15 | Volkswagen Ag | Method for regulating air conditioning of interior of motor vehicle, involves determining state information of body part of passenger of motor vehicle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2719560A1 (en) * | 2012-10-09 | 2014-04-16 | Delphi Technologies, Inc. | Heating and cooling system for occupants of the rear portion of a vehicle |
| US9168810B2 (en) | 2012-10-09 | 2015-10-27 | Delphi Technologies, Inc. | Heating and cooling system for occupants of the rear portion of a vehicle |
| DE102014210962A1 (en) | 2013-07-11 | 2015-01-15 | Audi Ag | Air conditioning device for a motor vehicle and control method therefor |
| DE102014210962B4 (en) | 2013-07-11 | 2024-08-14 | Volkswagen Aktiengesellschaft | Air conditioning device for a motor vehicle |
| DE102013214555A1 (en) * | 2013-07-25 | 2015-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Method for heating the interior of a vehicle |
| DE102014212184A1 (en) | 2014-06-25 | 2016-01-14 | Volkswagen Aktiengesellschaft | heater |
| US10532629B2 (en) | 2017-09-06 | 2020-01-14 | Ford Global Technologies, Llc | Radiant heating system incorporating steering wheel position monitoring device |
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