DE10320745A1 - Vehicle ventilation system has a control system that is configured to control the climate-control re-circulation valve and additionally other openings, e.g. windows or sunroof, in response to measured air quality parameters - Google Patents

Vehicle ventilation system has a control system that is configured to control the climate-control re-circulation valve and additionally other openings, e.g. windows or sunroof, in response to measured air quality parameters

Info

Publication number
DE10320745A1
DE10320745A1 DE2003120745 DE10320745A DE10320745A1 DE 10320745 A1 DE10320745 A1 DE 10320745A1 DE 2003120745 DE2003120745 DE 2003120745 DE 10320745 A DE10320745 A DE 10320745A DE 10320745 A1 DE10320745 A1 DE 10320745A1
Authority
DE
Germany
Prior art keywords
ventilation system
air quality
control system
automatic control
ventilation
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.)
Withdrawn
Application number
DE2003120745
Other languages
German (de)
Inventor
Michael Dipl.-Ing. Schliep
Szabolcs Dr.-Ing. Törgyekes
Walter Dipl.-Ing. Zipp (FH)
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003120745 priority Critical patent/DE10320745A1/en
Publication of DE10320745A1 publication Critical patent/DE10320745A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00764Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
    • B60H1/00771Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed the input being a vehicle position or surrounding, e.g. GPS-based position or tunnel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/008Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835Damper doors, e.g. position control
    • B60H1/00849Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0085Smell or pollution preventing arrangements

Abstract

The invention relates to a ventilation system (1) for a motor vehicle (15), having sensors (2) for detecting parameters which are relevant to the air quality, having a recirculating air flap (3), having an automatic control system (4) which contains the recirculating air flap (3) controls in dependence of the air quality, with driver side operable ventilation openings (5), such as electric windows (6) and a sliding roof (7), which bypass the automatic ventilation system (1). It is essential to the invention that at least part of the driver-side operable ventilation openings (5) of the automatic control system (4) are at least closable with a relevant air quality change.

Description

  • The Invention relates to a ventilation system for a vehicle, in particular motor vehicle, according to the preamble of claim 1.
  • by virtue of often local or large-scale occurring high pollutant concentrations in the outside air, there is a desire on ventilation systems one Acting motor vehicle such that when increased occurrence of pollutants the ventilation system precautions takes to an indoor air quality on one as possible high level.
  • From the DE 196 37 232 A1 For this purpose, an apparatus and a method for controlling ventilation elements of a vehicle is known. For this purpose, the air guide elements for adjusting a circulating air and a fresh air content in dependence on state variables, such as the outside air temperature and the interior temperature, adjusted. In addition, the humidity is detected in the vehicle interior, that is detected by a humidity sensor, a high humidity value in the vehicle interior, there is a switch from the optionally switched recirculation mode in the fresh air mode, so that fogging of the windows is avoided and the humidity in the vehicle interior on one for the vehicle occupants comfortable level can be maintained. The ratio between fresh air and recirculated air is regulated solely by the position of the recirculation damper.
  • From the DE 37 31 745 A1 an apparatus and a method for the purpose of controlling a vehicle ventilation device is known, wherein depending on the pollutant level outside the vehicle, the ventilation is interrupted or switched to recirculation mode and wherein a signal processing element is a microprocessor is used. The influencing of the ventilation is programmatically and occurs whenever the external load determined by a suitable sensor is greater than a reference value calculated by the program, whereby this results as a mean value dependent on the external load and wherein the change of the reference value results from the permanent Program calculated actual value of the outdoor sensor calculated according to mathematical methods and is limited to a basic value. Again, the control of the vehicle ventilation device takes place exclusively via a recirculation damper.
  • The present invention employs dealing with the problem, for a ventilation system initially mentioned type to provide an improved embodiment.
  • This The object is solved by the subject matter of the independent claim, advantageous embodiments are the subject of the dependent claims.
  • The The invention is based on the general idea of driver operable Vents, such as. electric windows and a sunroof, which is the automatic Bypass ventilation system, to design so that at a relevant air quality change at least a portion of these driver side operable ventilation openings at least be closed by an automatic control system.
  • The ventilation system includes sensors for acquiring parameters relevant to air quality are, a recirculation damper and the automatic control system, which et al the recirculation damper depending on the air quality controls. Kick suddenly greatly increased Pollutant concentrations of the outside air, such. at a Entry into an underground car park or into a tunnel or when reversing through its own pollutant cloud, so the pollutants do not get only through the ventilation system, but also through the ventilation system immediate channels, such as. an open one Side window or an open one Sunroof, into the vehicle interior. The solution according to the invention sees Therefore, before, at least a part of this driver side operable vents if necessary, to be closed by the automatic control system. This ensures that relatively quickly the connection openings between the vehicle interior and the outside air are interrupted and thereby the air quality in the vehicle interior not by pollutants penetrating from the outside impaired becomes. At the same time eliminated the automatic control system a manual closing of the the ventilation system immediate ventilation ducts, such as e.g. the window, which keeps the driver fully on the road traffic can concentrate, especially when entering a tunnel and the associated adjustment difficulties of the eyes Driving safety increased.
  • It is advantageous that in the invention already existing actuators of the windows or the sunroof can also be used for the automatic control of the indoor climate. Since these motors are regularly provided with overload protection that automatically shut down the engine when when closing the window or sunroof increased resistance occurs, neither the driver or the passenger in an automatic closing movement of the window or sunroof can dangerous trapped who the.
  • According to an advantageous development, it can be provided that the automatic control system receives and processes data on the input side from at least one of the following signal generators and / or sensors and / or devices for controlling the fan actuated ventilation openings: Manual actuation element, reversing light switch 16 , Windscreen and / or headlamp washing system, light sensor, navigation system, cooling circuit temperature sensor, noise sensor, communication unit, etc.
  • About standard navigation systems is it possible these days Vehicles to navigate accurately, or to determine their whereabouts. At the same time it is also conceivable Luftgütedaten or pollutant concentrations (For example, in smog in the summer months in large cities or large fires) via Satellite to the communication unit and via the automatic control system to transmit to the navigation system whereupon this recommends to bypass the area in question and / or the automatic control system protective measures, such. closing the Windows and / or sunroof, caused to increase the indoor air quality on high To keep level.
  • Similar coupling possibilities are also possible through data analysis of other vehicle systems.
  • So the operating state can be queried by a windscreen washer which are more common Way only pressed will, if appropriate contamination of the disc and consequently a deterioration of the outside of the Motor vehicle prevailing air quality occurs.
  • at the operation of the reversing light switch is assumed that the vehicle's exhaust gases under the motor vehicle and thus in a suction area of the ventilation system, or in channels, which the automatic ventilation system to be able to get around causing a closing the driver side operable vents from the automatic control system makes sense and to a higher air quality contributes in the vehicle interior.
  • A Advantageous development of the solution according to the invention is characterized in that the operable to improve the indoor air quality driver side vents dependent on predetermined signals and / or the time in a previously by the driver set initial position are traceable.
  • at the entry into a tunnel, it makes sense on the one hand, that the automatic control system as possible swiftly the Driver side operable ventilation openings closes On the other hand, after some time the previously set by the driver state be restored without the driver to this again controls must press.
  • Corresponding a preferred embodiment is the ventilation system independently activatable by the state of the automatic control system via the actuator and / or deactivatable. This is always a prioritization of Control commands of the driver with respect to the control commands given the automatic control system, causing the driver at any time, even contrary to the automatic control system, the ventilation system can control. This ensures a high ventilation comfort through the automatic ventilation system at the same time and more completely Freedom of choice of the driver. In a traffic accident with pinched side door and vehicle fire, in which a relatively high pollution outside of the vehicle, this ensures that the driver the ventilation openings, such as. the sunroof or the side windows, can open and thereby leave the vehicle, although the automatic Control system recommends closing these vents.
  • at an advantageous development control data in one Database, the data preferably via a mathematical method for adapting the automatic control on frequently occurred operating conditions be evaluated and processed. The mathematical procedure can be designed as a fuzzy logic and / or as a neural network. This ensures that the automatic control system a permanent one Learning process is exposed and therefore frequent operating conditions faster recognize and respond to it.
  • Further important features and advantages of the invention will become apparent from the Dependent claims, from the drawings and the accompanying figure descriptions based on the drawings.
  • It it is understood that the above and the following yet to be explained features not only in the specified combination, but also in other combinations or alone, without to leave the scope of the present invention.
  • Preferred embodiments of the invention are illustrated in the drawings and who explained in more detail in the following descriptions, wherein reference numerals refer to the same or similar or functionally identical components.
  • there demonstrate:
  • 1 a schematic diagram of a ventilation system according to the invention,
  • 2 a longitudinal section through a motor vehicle with the ventilation system according to the invention in a forward drive,
  • 3 a representation like in 2 , but in a reverse drive.
  • Corresponding 1 has a ventilation system 1 for a motor vehicle 15 several signal transmitters and / or sensors 2 , an automatic control system 4 and driver-operable ventilation openings 5 and / or devices 11 on.
  • The signalers and / or sensors 2 directly or indirectly capture parameters relevant to air quality and provide appropriate signals to the input side of the automatic system control 4 , The signalers and / or sensors 2 can, for example, in addition to an air quality sensor, not shown, for example, as a manual actuator ( 12 ) and / or reversing light switch 16 and / or windscreen and / or headlamp washing system and / or light sensor and / or navigation system and / or on-board computer and / or central control unit ( 9 ) and / or cooling circuit temperature sensor and / or brake circuit temperature sensor and / or noise sensor, eg for early detection of pollutant sources (eg trucks), and / or speed measuring device and / or time measuring device and / or optical detection device, such as a video camera 19 be trained. On the output side controls the automatic control system 4 , various devices 11 , which have an influence on the indoor climate, for example, the driver side operable ventilation openings 5 and / or recirculation damper 3 and / or air filtration system 18 , Blower, Electric windows 6 , electric sunroof 7 , Door and / or trunk lock, communication unit 8th , Display unit 13 and database 14 ,
  • About the display unit 13 are the data of the signalers and / or the sensors 2 and / or the devices 11 visually and / or acoustically via a in the display unit 13 integrated or separated from this voice output and inform the driver of the motor vehicle 15 about relevant data.
  • By actuating the actuating element 12 can the ventilation system 1 regardless of the state of the automatic control system 4 activated and / or deactivated, whereby a control priority of the driver of the motor vehicle 15 via the ventilation system 1 is guaranteed.
  • The devices 11 are, with the exception of the display unit 13 , in addition to the input side of the automatic control system 4 connected, so that the control system 4 always the condition of the devices 11 "knows".
  • Below are various functions of the ventilation system according to the invention 1 or the automatic control system 4 be explained.
  • Will be outside and / or inside the vehicle 15 detected directly or indirectly, a relevant change in air quality, so is at least part of the driver side operable ventilation holes 5 from the automatic control system 4 closable.
  • After some time or depending on the air quality is conceivable that the driver side operable ventilation openings 5 as a function of a signal and / or time in an initial position, for example, a partial opening position, are traceable.
  • According to 1 is one of the devices 11 namely the database 14 , designed so that in it the data of the signal generator and / or sensors 2 and / or the devices 11 which they direct from this or indirectly from the output side of the control system 4 can be stored, the data can be processed via a mathematical process before filing. The mathematical method can be embodied, for example, as a fuzzy logic and / or as a neural network, as a result of which fuzzy set of affiliations and related technical applications can also be treated mathematically.
  • Corresponding 1 is the automatic control system 4 with the communication unit 8th connected to exchange data with an external signal source 9 (see. 2 ), such as a satellite. It is conceivable, air quality data or pollutant concentrations (eg smog in the summer months in large cities or large fires) via external signal source 9 to the communication unit 8th to submit, prompting the automatic control system 4 together with the navigation system recommends to bypass the area concerned and / or via the automatic control system 4 Protective measures, such as closing the windows and / or the sunroof 7 , caused.
  • According to 2 can the motor vehicle 15 first forward along the direction of travel 10 drive, with at least two vents 5 , namely the recirculation damper 3 and a side rear window 17 , at least partially open. The signalers and / or sensors 2 , which in principle at different points of the motor vehicle 15 can be arranged, as well as the communication unit 8th , which in the data exchange with the external signal source 9 stands, report no relevant and negative impact on the air quality of indoor and / or outdoor air.
  • Now, please the vehicle 15 for example, by a maneuvering according to 3 backwards in the opposite direction 10 follow, with exhaust gases around and under the motor vehicle 15 reach. These exhaust gases are emitted by the signalers and / or the sensors 2 detected and / or the reversing light switch 16 reports the reverse operation of the motor vehicle 15 and sends a signal to the automatic control system 4 , The automatic control system 4 closes then the driver side operable ventilation holes 5 , here the recirculation damper 3 and the side rear window 17 so that no polluted air enters the interior of the vehicle 15 arrives. At the same time the driver of the motor vehicle 15 via the display unit 13 constantly informed visually and / or acoustically about all relevant data.
  • In summary, the essential features of the invention can be characterized as follows: The solution according to the invention provides, with a relevant change in the air quality, at least part of the ventilation openings which can be actuated by the driver 5 from the automatic control system 4 close.
  • For recording are signalers and / or sensors 2 provided, which input side with the control system 4 are connected and data for controlling the driver side operable ventilation holes 5 send.
  • Furthermore, it is conceivable Luftgütedaten or pollutant concentrations (eg smog in the summer months in large cities or major fires), for example via satellite and / or GSM to the communication unit 8th whereupon, for example, this recommends the navigation system to bypass the area concerned and / or via the automatic control system protective measures, such as the closing of the windows and / or the sunroof, caused to keep the indoor air quality at a high level.
  • Similar coupling possibilities are also due to the data transmission from a windshield washer or a reversing light switch 16 , etc. given.

Claims (10)

  1. Ventilation system ( 1 ) for a vehicle, in particular motor vehicle ( 15 ), - with sensors ( 2 ) for the detection of parameters which are relevant for the air quality, - with a recirculating air flap ( 3 ), - with an automatic control system ( 4 ), which the recirculation damper ( 3 ) depending on the air quality controls, - with operable vents on the driver side ( 5 ), such as electric windows ( 6 ) and a sunroof ( 7 ), the automatic ventilation system ( 1 ), characterized in that at a relevant air quality change at least a part of the driver side operable ventilation openings ( 5 ) of the automatic control system ( 4 ) are at least closable.
  2. Ventilation system ( 1 ) for a vehicle, in particular for a motor vehicle ( 15 ), - with sensors ( 2 ) for the detection of parameters which are relevant for the air quality, - with a recirculating air flap ( 3 ), - with an automatic control system ( 4 ), which the recirculation damper ( 3 ) depending on the air quality controls, - with operable vents on the driver side ( 5 ), such as electric windows ( 6 ) and a sunroof ( 7 ), the automatic ventilation system ( 1 ), in particular according to claim 1, characterized in that the automatic control system ( 4 ) with a communication unit ( 8th ) for exchanging data with an external signal source ( 9 ) for air quality data.
  3. Ventilation system according to claim 1 or 2, characterized in that the automatic control system ( 4 ) on the input side of at least one of the following signalers and / or sensors ( 2 ) and / or devices ( 11 ) Data for controlling the driver side operable ventilation openings ( 5 ) receives and processes: - manual actuator ( 12 ), - reversing light switch ( 16 ), - windscreen and / or headlamp washing system, - light sensor, - navigation system, - on-board computer, - central control unit ( 9 ), - Cooling circuit temperature sensor, - Brake circuit temperature sensor, - Noise sensor, - Speed measuring device, - Time measuring device, - recirculation damper ( 3 ), - Blower, - Electric window regulator ( 6 ), - Electric sunroof ( 7 ), - door and / or trunk lock, - database ( 14 ), - communication unit ( 8th ).
  4. Ventilation system according to one of claims 1 to 3, characterized in that the automatic control system ( 4 ) in a central control unit ( 9 ) of the vehicle ( 15 ) is integrated.
  5. Ventilation system according to one of claims 1 to 4, characterized in that the automatic control system ( 4 ) on the output side to at least one of the following devices ( 11 ) Transmits and / or controls data: - recirculation damper ( 3 ), - recirculation filter system ( 18 ) - Blower, - Electric window regulator ( 6 ), - Electric sunroof ( 7 ), - door and / or trunk lock, - communication unit ( 8th ), - display unit ( 13 ), - Database ( 14 ).
  6. Ventilation system according to one of claims 1 to 5, characterized in that the to improve the indoor air quality operable by the driver side ventilation openings ( 5 ) are traceable in response to a signal and / or time in an initial position.
  7. Ventilation system according to one of claims 3 to 6, characterized in that the ventilation system ( 1 ) via the actuating element ( 12 ) regardless of the state of the automatic control system ( 4 ) can be activated and / or deactivated.
  8. Ventilation system according to one of claims 5 to 7, characterized in that the data of the signal generator and / or the sensors ( 2 ) and / or the devices ( 11 ) via the display unit ( 13 ) and / or visually and / or acoustically output via a voice output.
  9. Ventilation system according to one of claims 5 to 8, characterized in that the data of the signal generator and / or the sensors ( 2 ) and / or the devices ( 11 ) for adaptation to frequently occurring operating states before being stored in the database ( 14 ) are processable via a mathematical method.
  10. ventilation system according to claim 9, characterized in that the mathematical Method designed as a fuzzy logic and / or as a neural network is.
DE2003120745 2003-05-09 2003-05-09 Vehicle ventilation system has a control system that is configured to control the climate-control re-circulation valve and additionally other openings, e.g. windows or sunroof, in response to measured air quality parameters Withdrawn DE10320745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003120745 DE10320745A1 (en) 2003-05-09 2003-05-09 Vehicle ventilation system has a control system that is configured to control the climate-control re-circulation valve and additionally other openings, e.g. windows or sunroof, in response to measured air quality parameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003120745 DE10320745A1 (en) 2003-05-09 2003-05-09 Vehicle ventilation system has a control system that is configured to control the climate-control re-circulation valve and additionally other openings, e.g. windows or sunroof, in response to measured air quality parameters

Publications (1)

Publication Number Publication Date
DE10320745A1 true DE10320745A1 (en) 2004-12-02

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DE2003120745 Withdrawn DE10320745A1 (en) 2003-05-09 2003-05-09 Vehicle ventilation system has a control system that is configured to control the climate-control re-circulation valve and additionally other openings, e.g. windows or sunroof, in response to measured air quality parameters

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DE (1) DE10320745A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005001534A1 (en) * 2005-01-13 2006-07-27 Adam Opel Ag Motor vehicle`s air ventilation system operating method, involves deactivating air ventilation system, when releasing airbag, and activating passenger compartment fan of air ventilating system and engine cooling fan, after set period
WO2007031525A1 (en) * 2005-09-14 2007-03-22 Siemens Aktiengesellschaft Device for ventilating a passenger compartment and method for controlling said device
DE102007048682A1 (en) 2007-10-10 2009-04-16 Volkswagen Ag Air conditioning arrangement for air conditioning in internal space of motor vehicle, has controlling device, which is interconnected with air processing device, where controlling device is controlled on basis of input signal
DE102011055684A1 (en) * 2011-11-24 2013-05-29 Continental Teves Ag & Co. Ohg Method for operating aerator of e.g. passenger car in driving condition in traffic, involves adjusting ratio of circulating air and fresh air, and carrying out automatic controlling of control device when detected that condition is present
DE102012100812A1 (en) 2012-02-01 2013-08-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for air-conditioning interior of motor vehicle, involves automatically transferring recirculated air flap from activated state into deactivated state before, during or after uncovering vehicle interior aperture
EP1806288B1 (en) * 2006-01-06 2013-12-18 Hamilton Sundstrand Corporation Aircraft motor cooling system and Method
US20150032266A1 (en) * 2013-07-24 2015-01-29 John C. Weast Adaptive interior air quality control apparatus and methods for vehicle compartment
DE102014224458A1 (en) * 2014-11-28 2016-06-02 Volkswagen Aktiengesellschaft Method for controlling a ventilation device of a motor vehicle
EP3031638A1 (en) * 2014-12-08 2016-06-15 Bosch Automotive Products (Suzhou) Co., Ltd. Processing unit, method and device for vehicle air conditioner warning
DE102015007063B3 (en) * 2015-06-02 2016-07-14 Audi Ag Method for providing recirculation operating data of vehicles recorded in a traffic network and their use for recirculation control of vehicle ventilation devices
FR3043024A1 (en) * 2015-10-29 2017-05-05 Valeo Systemes Thermiques Method for managing air quality in a motor vehicle, air quality management system and corresponding motor vehicle
DE102016014028A1 (en) * 2016-11-24 2018-05-24 Daimler Ag Method and vehicle air conditioning system for ventilating a vehicle interior
DE102017213279A1 (en) * 2017-08-01 2019-02-07 Bayerische Motoren Werke Aktiengesellschaft Intelligent recirculation mode

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005001534A1 (en) * 2005-01-13 2006-07-27 Adam Opel Ag Motor vehicle`s air ventilation system operating method, involves deactivating air ventilation system, when releasing airbag, and activating passenger compartment fan of air ventilating system and engine cooling fan, after set period
DE102005001534B4 (en) * 2005-01-13 2013-11-14 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Method for operating a ventilation system of a motor vehicle
WO2007031525A1 (en) * 2005-09-14 2007-03-22 Siemens Aktiengesellschaft Device for ventilating a passenger compartment and method for controlling said device
EP1806288B1 (en) * 2006-01-06 2013-12-18 Hamilton Sundstrand Corporation Aircraft motor cooling system and Method
DE102007048682A1 (en) 2007-10-10 2009-04-16 Volkswagen Ag Air conditioning arrangement for air conditioning in internal space of motor vehicle, has controlling device, which is interconnected with air processing device, where controlling device is controlled on basis of input signal
DE102011055684A1 (en) * 2011-11-24 2013-05-29 Continental Teves Ag & Co. Ohg Method for operating aerator of e.g. passenger car in driving condition in traffic, involves adjusting ratio of circulating air and fresh air, and carrying out automatic controlling of control device when detected that condition is present
DE102012100812A1 (en) 2012-02-01 2013-08-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for air-conditioning interior of motor vehicle, involves automatically transferring recirculated air flap from activated state into deactivated state before, during or after uncovering vehicle interior aperture
CN105339198B (en) * 2013-07-24 2018-12-28 英特尔公司 Adaptive intra air quality control device and method for vehicles compartment room
US20150032266A1 (en) * 2013-07-24 2015-01-29 John C. Weast Adaptive interior air quality control apparatus and methods for vehicle compartment
CN105339198A (en) * 2013-07-24 2016-02-17 英特尔公司 Adaptive interior air quality control apparatus and methods for vehicle compartment
US9676250B2 (en) * 2013-07-24 2017-06-13 Intel Corporation Adaptive interior air quality control apparatus and methods for vehicle compartment
DE102014224458A1 (en) * 2014-11-28 2016-06-02 Volkswagen Aktiengesellschaft Method for controlling a ventilation device of a motor vehicle
EP3031638A1 (en) * 2014-12-08 2016-06-15 Bosch Automotive Products (Suzhou) Co., Ltd. Processing unit, method and device for vehicle air conditioner warning
CN105730329B (en) * 2014-12-08 2019-01-15 博世汽车部件(苏州)有限公司 Vehicle air conditioning warning processing unit, alarming device and alarming method for power
CN105730329A (en) * 2014-12-08 2016-07-06 博世汽车部件(苏州)有限公司 Vehicle air-conditioning warning processing unit, warning device and warning method
US9783023B2 (en) 2014-12-08 2017-10-10 Bosch Automotive Products (Suzhou) Co., Ltd. Processing unit for vehicle air conditioner warning, warning device and warning method
DE102015007063B3 (en) * 2015-06-02 2016-07-14 Audi Ag Method for providing recirculation operating data of vehicles recorded in a traffic network and their use for recirculation control of vehicle ventilation devices
FR3043024A1 (en) * 2015-10-29 2017-05-05 Valeo Systemes Thermiques Method for managing air quality in a motor vehicle, air quality management system and corresponding motor vehicle
DE102016014028A1 (en) * 2016-11-24 2018-05-24 Daimler Ag Method and vehicle air conditioning system for ventilating a vehicle interior
DE102017213279A1 (en) * 2017-08-01 2019-02-07 Bayerische Motoren Werke Aktiengesellschaft Intelligent recirculation mode

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