EP4587299A1 - Verfahren zum betrieb eines heizsystems eines fahrzeugs - Google Patents
Verfahren zum betrieb eines heizsystems eines fahrzeugsInfo
- Publication number
- EP4587299A1 EP4587299A1 EP23744079.7A EP23744079A EP4587299A1 EP 4587299 A1 EP4587299 A1 EP 4587299A1 EP 23744079 A EP23744079 A EP 23744079A EP 4587299 A1 EP4587299 A1 EP 4587299A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- heating
- occupant
- sensor unit
- seat
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
- B60N2/60—Removable protective coverings
- B60N2/6009—Removable protective coverings covering more than only the seat
-
- 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 devices
- B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
- B60H1/2215—Heating, cooling or ventilating devices the heat source being other than the propulsion plant the heat being derived from electric heaters
- B60H1/2226—Electric heaters using radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
- B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
- B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
- B60N2/0027—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
- B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
- B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
- B60N2/0027—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part
- B60N2/0028—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part of a body part, e.g. of an arm or a leg
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
- B60N2/5685—Resistance
-
- 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 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 devices
- B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
- B60H1/2215—Heating, cooling or ventilating devices the heat source being other than the propulsion plant the heat being derived from electric heaters
- B60H1/2227—Electric heaters incorporated in vehicle trim components, e.g. panels or linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
- B60N2210/10—Field detection presence sensors
- B60N2210/12—Capacitive; Electric field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
- B60N2210/10—Field detection presence sensors
- B60N2210/16—Electromagnetic waves
- B60N2210/22—Optical; Photoelectric; Lidar [Light Detection and Ranging]
- B60N2210/24—Cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
- B60N2210/10—Field detection presence sensors
- B60N2210/26—Ultrasonic, e.g. sonar
Definitions
- DE 102021 103 399 A1 discloses a method for automatically setting a locally felt temperature in a camping vehicle by radiant heating on the subject of heating the interior of vehicles.
- a large number of electric surface heaters are integrated into flat accessories in different areas of use inside the camping vehicle.
- the heating output of at least one of these electric surface heaters is regulated and/or controlled depending on the exact location of a person inside the camping vehicle.
- Planar accessories inside the camping vehicle include, in particular, laminates, ceiling coverings or wall coverings, pieces of furniture, doors or similar objects.
- From DE 102019 202 223 A1 an arrangement for heating a vehicle interior, in particular a rail vehicle interior, is known, in which infrared surface heaters are arranged in the interior to heat the vehicle interior.
- the infrared surface heaters are designed as integrated components of interior surfaces.
- a radiant heating system for warming an occupant of an enclosed space includes panels for radiating heat into the enclosed space toward the occupant.
- a power supply supplies electrical power to the fields.
- a controller controls the electrical power delivered to the panels based on a temperature in the enclosed space and the positions of the panels in the enclosed space.
- the interior of the vehicle is specifically heated by thermal radiation with at least one surface heating element, which is arranged on an interior component of the vehicle and which has several heating areas.
- at least one surface heating element is assigned to a vehicle seat and is preferably arranged in the vicinity of this vehicle seat, so that the surroundings of this vehicle seat in a specific area around the vehicle seat can be specifically heated or tempered with at least one surface heating element with several heating areas.
- Any surface of an interior component of the vehicle can be provided as a receiving surface for a surface heating element with several heating areas.
- These receiving surfaces for a surface heating element with a plurality of heating areas are preferably aligned in the direction of a respective occupant of the vehicle.
- the occupants 2 shown are sitting in a different sitting position on the rear seat 4 of the vehicle in FIGS. 1 and 2.
- the occupant 2 shown in Figure 2 sits with narrow legs on the rear seat 4 of the vehicle, so that the legs 5 of the occupant 2 are also relatively close together at a small distance 18 and more in the middle area 9 of the front seat 7 of the vehicle.
- surface heating elements 11 with several heating areas 13, 14, 15, 16 are arranged on interior components of the vehicle adjacent to the vehicle seats 4, 7 of the vehicle, the radiation surfaces of which are preferably aligned with the respective vehicle seat 4, 7 of the vehicle are.
- a surface heating element 11 with several heating areas 13, 14, 15, 16 is provided on the backrest 6 of the front seat 7 of the vehicle, for example in the backrest clamping part 12 is integrated in the backrest 6 of the front seat 5 of the vehicle.
- the positioning of the occupant 2 on the rear seat 4 and in particular also the sitting position of the occupant 2 on the rear seat 4 is determined, for example among other things the position of the legs 5 of the occupant 2 with respect to the front seat 7 of the vehicle.
- This determination of the seating position of the occupant 2 on the rear seat 4 can be done, for example, by an optical camera which is arranged, for example, in the area of the vehicle roof, for example integrated in the headliner of the vehicle, or which is arranged in the area of the center console of the vehicle.
- the heating area 16 of the surface heating element 11 located in the upper part of the backrest clamping part 12 in the backrest 6 of the front seat 5 of the vehicle is also activated, and thus also the area of the upper half of the body of the occupant 2 on the rear seat 4 specifically heated by thermal radiation.
- a heating power of the heating area 16 of the surface heating element 11 is specified with a value of 180 W.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022003426.3A DE102022003426A1 (de) | 2022-09-16 | 2022-09-16 | Heizsystem eines Fahrzeugs |
| PCT/EP2023/069408 WO2024056235A1 (de) | 2022-09-16 | 2023-07-12 | Verfahren zum betrieb eines heizsystems eines fahrzeugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4587299A1 true EP4587299A1 (de) | 2025-07-23 |
Family
ID=87419262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23744079.7A Withdrawn EP4587299A1 (de) | 2022-09-16 | 2023-07-12 | Verfahren zum betrieb eines heizsystems eines fahrzeugs |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4587299A1 (de) |
| CN (1) | CN119894718A (de) |
| DE (1) | DE102022003426A1 (de) |
| WO (1) | WO2024056235A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024129591A1 (de) | 2024-10-14 | 2025-01-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung und Verfahren zum Beheizen eines Fahrzeugsitzes und Fahrzeug umfassend die Vorrichtung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5223357B2 (ja) | 2008-01-29 | 2013-06-26 | 日産自動車株式会社 | 車両用座席加熱装置 |
| JP5533274B2 (ja) | 2010-05-31 | 2014-06-25 | カルソニックカンセイ株式会社 | 車両用輻射暖房装置 |
| DE102013009516A1 (de) | 2013-06-06 | 2014-12-11 | Volkswagen Aktiengesellschaft | Klimatisierungsvorrichtung für ein Fahrzeug, insbesondere Kraftfahrzeug und Verfahren zu deren Betrieb |
| DE102014210962B4 (de) * | 2013-07-11 | 2024-08-14 | Volkswagen Aktiengesellschaft | Klimatisierungsvorrichtung für ein Kraftfahrzeug |
| DE102013214555A1 (de) | 2013-07-25 | 2015-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Heizen des Innenraums eines Fahrzeugs |
| DE102014223233A1 (de) * | 2014-11-13 | 2016-05-19 | Volkswagen Aktiengesellschaft | Klimatisierungseinrichtung für ein Kraftfahrzeug |
| JP6493232B2 (ja) | 2016-01-15 | 2019-04-03 | 株式会社デンソー | 車両用空調装置 |
| WO2018099503A1 (de) * | 2016-11-30 | 2018-06-07 | Gentherm Gmbh | Vorrichtung zum bedarfsabhängigen temperieren zumindest einer oberfläche |
| US11363683B2 (en) | 2018-04-16 | 2022-06-14 | GM Global Technology Operations LLC | PTC radiant heating system and method |
| DE102019202223A1 (de) | 2019-02-19 | 2020-08-20 | Siemens Mobility GmbH | Anordnung zur Beheizung von Innenräumen |
| US10875428B2 (en) | 2019-05-01 | 2020-12-29 | GM Global Technology Operations LLC | Seat back with radiant heating |
| DE102021103399A1 (de) | 2020-02-12 | 2021-08-12 | Erwin Hymer Group Se | Verfahren zum automatisierten Einstellen einer lokal gefühlten Temperatur in einem Campingfahrzeug durch Strahlungsheizen |
-
2022
- 2022-09-16 DE DE102022003426.3A patent/DE102022003426A1/de active Pending
-
2023
- 2023-07-12 CN CN202380065593.7A patent/CN119894718A/zh active Pending
- 2023-07-12 EP EP23744079.7A patent/EP4587299A1/de not_active Withdrawn
- 2023-07-12 WO PCT/EP2023/069408 patent/WO2024056235A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN119894718A (zh) | 2025-04-25 |
| WO2024056235A1 (de) | 2024-03-21 |
| DE102022003426A1 (de) | 2024-03-21 |
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Legal Events
| Date | Code | Title | Description |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20250225 |
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| AK | Designated contracting states |
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| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20251028 |