DE10327144B3 - Automobile climate-control device with switching between automatic control logics for fresh air/air circulation flaps for normal region and desert region - Google Patents
Automobile climate-control device with switching between automatic control logics for fresh air/air circulation flaps for normal region and desert region Download PDFInfo
- Publication number
- DE10327144B3 DE10327144B3 DE10327144A DE10327144A DE10327144B3 DE 10327144 B3 DE10327144 B3 DE 10327144B3 DE 10327144 A DE10327144 A DE 10327144A DE 10327144 A DE10327144 A DE 10327144A DE 10327144 B3 DE10327144 B3 DE 10327144B3
- Authority
- DE
- Germany
- Prior art keywords
- desert
- countries
- motor vehicle
- fresh air
- vehicle
- 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.)
- Expired - Fee Related
Links
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
- B60H1/00764—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 the input being a vehicle driving condition, e.g. speed
- B60H1/00771—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 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
-
- 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
-
- 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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control 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
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Kraftfahrzeugklimaanlage nach dem Oberbegriff von Patentanspruch 1.The invention relates to an automotive air conditioning system according to the preamble of claim 1.
Aus der
Weiterhin ist in der
Zudem ist aus der
Schließlich offenbaren die
Somit ist es aus dem Stand der Technik bekannt, auf die Erkennung des Durchfahrens eines Tunnels oder eines ähnlichen Bauwerks automatisch auf dem Umluftbetrieb zu schalten. Weiterhin ist es bekannt, in unterschiedlichen Ländern entsprechend dem Luftströmungs- und Kühlungsempfinden der Bevölkerung unterschiedliche Solltemperaturen und Gebläseleistungen zu verwenden.Thus, it is of the prior art known to detect the passage of a tunnel or similar Automatically switch building on recirculation mode. Farther It is known in different countries according to the air flow and cooling sensation the population to use different setpoint temperatures and blower outputs.
Jedoch besteht bei allen derartigen Kraftfahrzeugklimaanlagen das Problem, dass bei einer Verwendung in Wüstenländern bzw. wüstenartigen Gegenden im Umluftbetrieb zu allen möglichen Karosserie-Spalten, wie beispielsweise Türdichtungen, Schlössern, usw., Außenluft angezogen wird, so dass der Innenraum starken Verschmutzungen ausgesetzt ist. Ursache hierfür ist der entstehende Unterdruck im Innenraum im Gegensatz zum Umgebungsdruck der Karosserie.However, all of them exist Automobile air conditioners have the problem that when used in desert countries or desert-like areas in recirculation mode to all possible Body crevices, such as door seals, locks, etc., outside air is attracted, so that the interior exposed to heavy pollution is. Cause for this is the resulting negative pressure in the interior in contrast to the ambient pressure the body.
Daher ist es Aufgabe der vorliegenden Erfindung, eine gattungsgemäße Kraftfahrzeugklimaanlage derart weiterzubilden, dass bei Verwendung des Kraftfahrzeugs in wüstenartigen Gegenden oder Wüstenländern eine Verschmutzung des Innenraums durch angezogenen Staub in der Umgebungsluft in einer Automatik-Betriebsart vermieden werden kann.Therefore, it is the task of the present Invention, a generic motor vehicle air conditioning in such a way that when using the motor vehicle in desert Areas or desert lands one Pollution of the interior due to attracted dust in the ambient air can be avoided in an automatic mode.
Erfindungsgemäß wird diese Aufgabe durch eine Kraftfahrzeugklimaanlage mit den Merkmalen nach Patentanspruch 1 gelöst. In den Unteransprüchen sind vorteilhafte Weiterbildungen der Erfindung angegeben.According to the invention this object is achieved by a Automotive air conditioning system with the features of claim 1 solved. In the dependent claims advantageous developments of the invention are given.
Insbesondere ist es durch die erfindungsgemäße Kraftfahrzeugklimaanlage nun möglich, dass abhängig vom jeweiligen Betriebsgebiet eine automatische Umluftschaltung entweder ganz verhindert oder nur mit vorbestimmten Anpassungen durchgeführt wird, um ein durch einen im Umluftbetrieb normalerweise -entstehenden Unterdruck gegenüber dem Umgebungsdruck des Fahrzeugs bedingtes Ansaugen und Eindringen vom Staubpartikeln u.ä. in den Fahrzeuginnenraum zu verhindern.In particular, it is due to the automotive air conditioning system according to the invention now possible, that dependent from the respective operating area an automatic recirculation circuit either completely prevented or only with predetermined adjustments carried out is to be a normally-created by a recirculation mode Negative pressure compared to the Ambient pressure of the vehicle due to intake and penetration of the vehicle Dust particles and the like to prevent the vehicle interior.
Diese und weitere Aufgaben, Merkmale und Vorteile der vorliegenden Erfindung werden aus der nachfolgenden detaillierten Beschreibung eines bevorzugten Ausführungsbeispiels der Erfindung, die nachfolgend in Verbindung mit der Zeichnung beschrieben werden, offensichtlich.These and other tasks, features and advantages of the present invention will become apparent from the following detailed description of a preferred embodiment of the invention described below in conjunction with the drawings be, obviously.
Dabei zeigt:Showing:
Im Folgenden wird nun ein bevorzugtes Ausführungsbeispiel der erfindungsgemäßen Fahrzeugklimaanlage unter Bezugnahme auf die Zeichnung genauer beschrieben.The following will now be a preferred embodiment the vehicle air conditioning system according to the invention described in more detail with reference to the drawing.
Mit
Die modifizierte Frischluft-/Umluftklappen-Steuerlogik
Ergänzend oder alternativ werden
die Schaltparameter, die die modifizierte Frischluft-/Umluftklappen-Steuerlogik
Selbstverständlich ist es für den Benutzer dennoch,
unabhängig
davon, ob die Steuereinheit
Als Weiterbildung der Erfindung kann
zusätzlich
die Ansteuerung von Lüftungsklappen
Zusammenfassend offenbart die vorliegende Erfindung eine Kraftfahrzeugklimaanlage, in der jeweils eine Frischluft/Umluftklappen-Steuerlogik für Wüstenländer und Nicht-Wüstenländer vorhanden ist, damit in Wüstenländern eine Ver schmutzung des Fahrzeuginnenraums aufgrund im Umluftbetrieb durch dabei erzeugten Unterdruck im Kraftfahrzeuginnenraum im Vergleich zum Umgebungsdruck des Kraftfahrzeugs vermieden wird. Dazu wird entweder anhand einer Auswertung von mittels einer Diagnoseeinrichtung eingegebenen Standortdaten oder von Navigationsdaten eines Navigationssystems anhand einer vorgegebenen Liste bestimmt, ob sich das Kraftfahrzeug in einem Wüstenland oder einem Nicht-Wüstenland befindet. Wenn sich das Fahrzeug in einem Wüstenland befindet wird von der herkömmlichen automatischen Frischluft-/Umluftklappen-Steuerlogik auf eine modifizierte automatische Frischluft/Umluftklappen-Steuerlogik umgeschaltet, in der andere Schaltparameter für z.B. einen kälteleistungssteigernden oder schadgasgesteuerten Umluftbetrieb verwendet werden und/oder eine automatische 100%-Umluftbetriebsart vollständig gesperrt ist, so dass kein oder kein bedeutender Unterdruck im Vergleich zum Umgebungsdruck des Kraftfahrzeugs entsteht.In summary, the present invention discloses an automotive air conditioning system, in each of which a fresh air / recirculation damper control logic for desert countries and Non-desert countries is present, so in desert countries one Pollution of the vehicle interior due to the recirculation mode by thereby generated negative pressure in the motor vehicle interior in comparison is avoided to the ambient pressure of the motor vehicle. This will be either on the basis of an evaluation by means of a diagnostic device entered location data or navigation data of a navigation system Based on a predetermined list determines whether the motor vehicle in a desert land or a non-desert land located. When the vehicle is in a desert land is used by the conventional one automatic fresh air / recirculation damper control logic on a modified automatic fresh air / recirculation damper control logic switched in the other switching parameters for e.g. a cooling performance enhancing or gas-controlled recirculation mode can be used and / or a 100% automatic overflow mode is completely disabled, so that no or no significant negative pressure compared to the ambient pressure of the motor vehicle arises.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10327144A DE10327144B3 (en) | 2003-06-17 | 2003-06-17 | Automobile climate-control device with switching between automatic control logics for fresh air/air circulation flaps for normal region and desert region |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10327144A DE10327144B3 (en) | 2003-06-17 | 2003-06-17 | Automobile climate-control device with switching between automatic control logics for fresh air/air circulation flaps for normal region and desert region |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10327144B3 true DE10327144B3 (en) | 2004-06-24 |
Family
ID=32336682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10327144A Expired - Fee Related DE10327144B3 (en) | 2003-06-17 | 2003-06-17 | Automobile climate-control device with switching between automatic control logics for fresh air/air circulation flaps for normal region and desert region |
Country Status (1)
Country | Link |
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DE (1) | DE10327144B3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012017294A1 (en) * | 2010-08-05 | 2012-02-09 | Nissan Motor Co., Ltd. | Vehicle heating and air conditioning system |
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 |
DE102021117772A1 (en) | 2021-07-09 | 2023-01-12 | Audi Aktiengesellschaft | Assistance device for a motor vehicle, motor vehicle having an assistance device, and method for operating an assistance device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04163224A (en) * | 1990-10-26 | 1992-06-08 | Suzuki Motor Corp | Vehicular air conditioner |
JPH04201712A (en) * | 1990-11-30 | 1992-07-22 | Zexel Corp | Air conditioning device for vehicle |
JPH09142232A (en) * | 1995-11-24 | 1997-06-03 | Toshiki Furuya | Tunnel mode system for automobile |
DE19619643C1 (en) * | 1996-05-15 | 1997-07-17 | Daimler Benz Ag | Vehicle with onboard navigation device |
DE19744414C2 (en) * | 1997-10-08 | 2000-12-14 | Daimler Chrysler Ag | Motor vehicle air conditioning system with several operating states |
-
2003
- 2003-06-17 DE DE10327144A patent/DE10327144B3/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04163224A (en) * | 1990-10-26 | 1992-06-08 | Suzuki Motor Corp | Vehicular air conditioner |
JPH04201712A (en) * | 1990-11-30 | 1992-07-22 | Zexel Corp | Air conditioning device for vehicle |
JPH09142232A (en) * | 1995-11-24 | 1997-06-03 | Toshiki Furuya | Tunnel mode system for automobile |
DE19619643C1 (en) * | 1996-05-15 | 1997-07-17 | Daimler Benz Ag | Vehicle with onboard navigation device |
DE19744414C2 (en) * | 1997-10-08 | 2000-12-14 | Daimler Chrysler Ag | Motor vehicle air conditioning system with several operating states |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012017294A1 (en) * | 2010-08-05 | 2012-02-09 | Nissan Motor Co., Ltd. | Vehicle heating and air conditioning system |
US9475361B2 (en) | 2010-08-05 | 2016-10-25 | Nissan Motor Co., Ltd. | Vehicle heating and air conditioning system |
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 |
DE102021117772A1 (en) | 2021-07-09 | 2023-01-12 | Audi Aktiengesellschaft | Assistance device for a motor vehicle, motor vehicle having an assistance device, and method for operating an assistance device |
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Legal Events
Date | Code | Title | Description |
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8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20150101 |