EP4416363A1 - Verfahren und vorrichtung zur steuerung von bewegungen zumindest einer kraftfahrzeug-tür eines abgestellten kraftfahrzeuges - Google Patents
Verfahren und vorrichtung zur steuerung von bewegungen zumindest einer kraftfahrzeug-tür eines abgestellten kraftfahrzeugesInfo
- Publication number
- EP4416363A1 EP4416363A1 EP22789852.5A EP22789852A EP4416363A1 EP 4416363 A1 EP4416363 A1 EP 4416363A1 EP 22789852 A EP22789852 A EP 22789852A EP 4416363 A1 EP4416363 A1 EP 4416363A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- motor vehicle
- sensor
- vehicle door
- control unit
- door
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/54—Automatic securing or unlocking of bolts triggered by certain vehicle parameters, e.g. exceeding a speed threshold
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/56—Control of actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/44—Sensors not directly associated with the wing movement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/52—Safety arrangements associated with the wing motor
- E05Y2400/528—Overheating or overcooling prevention
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Definitions
- the invention relates to a method and a device for controlling movements of at least one motor vehicle door of a parked motor vehicle according to the preamble of claim 1 or 8.
- the generic prior art according to DE 10 2009 061 016 B4 proposes that not only the presence of the relevant living being inside the motor vehicle is detected. Instead, the possibility of opening a sunroof or another hatch or flap of the vehicle is addressed as a reaction to any rising interior temperature. In this way, hot air that has accumulated in the vehicle can escape from it. This is particularly advantageous when the vehicle or motor vehicle is parked, for example, in the blazing sun and the temperature in the motor vehicle exceeds a value that is critical for the well-being or health of the living being.
- the further prior art according to DE 10 2019 121 650 A1 concerns a method for controlling door movements of at least one controllable door of a motor vehicle. At least one control device and at least one sensor arrangement is assigned to the relevant door.
- the invention is based on the technical problem of further developing such a method and an associated device for controlling movements of at least one motor vehicle door of a parked motor vehicle in such a way that the danger to living beings inside is avoided in any case and in a simple manner.
- the invention proposes, in a generic method, that a deployment device for the motor vehicle door be used as an actuator for acting on the motor vehicle door.
- the invention is therefore initially based on the finding that any high temperatures that occur in the interior of a motor vehicle can be controlled particularly easily and effectively and ventilation can be provided if the actuator acted upon by the control unit and opening the motor vehicle door is used as a release device for the motor vehicle door in question is designed.
- the actuator acted upon by the control unit and opening the motor vehicle door is used as a release device for the motor vehicle door in question is designed.
- such come Display devices are increasingly being used in practice and generally ensure that with their help the motor vehicle door is opened at least as far as a pre-lock or beyond the pre-lock.
- the relevant deployment device is at least partially integrated into a motor vehicle lock of the motor vehicle door.
- the opening device is advantageously a component part of a motor vehicle lock belonging to the motor vehicle door in question.
- the opening function can be realized and implemented without any problems.
- the motor vehicle door in question is opened at least and by gaps in such a way that the interior of the motor vehicle is ventilated through the door seal.
- the invention is based on the further knowledge that the motor vehicle lock in question and equipped with the opening device is advantageously designed as an electric lock.
- a motor vehicle lock has an electric motor drive, with the help of which a locking mechanism can be opened.
- the motor vehicle door can then be opened when the locking mechanism is open.
- the motor vehicle is forced ventilation within the scope of the invention when the temperature inside the motor vehicle rises significantly, so that any hazards to living beings located inside the purchase contract can be ruled out.
- the control unit acts on the opening devices of all or selected motor vehicle doors of the motor vehicle also contributes to this.
- These motor vehicle doors can be motor vehicle side doors as well as a motor vehicle tailgate, motor vehicle sliding doors, etc.
- the control unit advantageously ensures that the associated motor vehicle lock is unlocked and/or opened before the opening device is acted upon.
- the corresponding electric motor drive inside the associated motor vehicle lock can be acted upon by the control unit in such a way that an actuating lever chain as part of the motor vehicle lock is unlocked with its help.
- the opening device or the drive can then ensure the desired opening process.
- the locking mechanism located inside the motor vehicle lock and consisting of rotary latch and pawl is opened as a rule and at the same time.
- the control unit usually works in such a way that the rise in temperature inside the motor vehicle is recorded over time with the aid of the second sensor. A gradient can be determined from the increase in temperature over time in the interior of the motor vehicle.
- the control unit usually proceeds in such a way that only when a specific and preset gradient is exceeded is the relevant deployment device acted upon.
- the control unit can also monitor whether measured values from the second sensor used at this point for detecting the increase in temperature inside the motor vehicle generally exceed a predetermined threshold value temperature exceeded.
- the design is such that the control unit activates the display device when one of the two criteria (exceeding a specific gradient or a predetermined threshold value) is met. As a result, health hazards to living beings located inside the motor vehicle can be effectively prevented in a targeted manner.
- the presence of the living being in question is determined using at least one first sensor.
- This first sensor is usually a so-called seat occupancy sensor.
- the second sensor for detecting the temperature inside the motor vehicle is designed as an interior temperature sensor.
- Both the seat occupancy sensor and the interior temperature sensor are mandatory in modern motor vehicles. Because the possible activation of airbags is controlled with the help of the seat occupancy sensor.
- the interior temperature sensor is usually required in order to be able to precisely apply and control an air conditioning system, which is also usually mandatory.
- the invention therefore falls back on sensors that are already present and processes their signals with the aid of the control unit, which in turn then acts on the opening device for the motor vehicle door in question. It is of course within the scope of the invention to only open the motor vehicle door adjacent to the living being in question. This can be done in a first step, for example. If, as a result, the temperature inside the motor vehicle does not drop significantly, the other motor vehicle doors can also be acted upon using the associated opening device.
- Fig. 1 shows a parked motor vehicle schematically
- a device for controlling movements of at least one motor vehicle door 1 is shown in the figures.
- the motor vehicle door 1 is a motor vehicle side door of a motor vehicle 2 shown schematically.
- the motor vehicle 2 is parked.
- an obligatory control unit 3 evaluates, for example, the signal from an ignition lock and/or speed signals of motor vehicle 2 .
- the first sensor 4 is implemented, with the aid of which the presence of at least one living being in the interior of motor vehicle 2 can be determined.
- the first sensor 4 is a seat occupancy sensor 4, which determines in the usual way whether a person is in a seat or not.
- the first sensor 4 can also be designed and work in such a way that it can be used to determine the presence of a living being in a different way, for example a dog in the trunk.
- the first sensor 4 is designed as an infrared sensor which reacts to the thermal radiation emitted by the living being in question.
- a camera or other sensors are also conceivable in this context.
- a further second sensor 5 is provided next to the first sensor 4 . An increase in the temperature inside motor vehicle 2 is detected with the aid of additional, second sensor 5 .
- the second sensor 5 according to the exemplary embodiment is an interior temperature sensor 5. Both sensors 4, 5 are connected to the control unit 3 in order to evaluate their signals.
- the control unit 3 After evaluating the sensor signals of the first sensor 4 and the second sensor 5, the control unit 3 now ensures that an actuator 6 opens the associated motor vehicle door 1, specifically with a gap, at least to the extent that the interior of the motor vehicle 2 can be vented.
- the actuator 6 according to the exemplary embodiment is a deployment device 6 for the motor vehicle door 1 .
- the enlarged illustration in FIG. 2 shows that the deployment device 6 opens the motor vehicle door 1 at least to a preliminary position or beyond.
- the deployment device 6 is at least partially integrated into a motor vehicle lock 7 in or on the motor vehicle door 1 .
- the motor vehicle lock 7 has a not expressly shown locking mechanism consisting of a rotary latch and pawl and also an operating lever chain located inside.
- an electric motor drive is implemented and provided inside the motor vehicle lock 7 .
- the opening device 6 of the motor vehicle door 1 under consideration can be acted upon, but also selected or all motor vehicle doors 1 of the motor vehicle 2 can be acted upon.
- the control unit 3 also controls the other opening devices 6 of the remaining motor vehicle doors 1 accordingly in the sense that the associated motor vehicle doors 1 are each opened a gap and thus for additional forced ventilation of the interior of the motor vehicle 2 worries.
- the control unit 3 acts on all motor vehicle doors 1 of the motor vehicle 2 .
- the control unit 3 generally ensures that the opening device 6 of the associated motor vehicle lock is acted upon 7 ensures that the motor vehicle lock 7 in question is unlocked and/or opened. This corresponds to the fact that with the aid of the control unit 3 the previously mentioned actuating lever chain located inside the motor vehicle lock 7 is transferred to its “unlocked” state. As a result of this, the associated motor vehicle door 1 can be issued or opened by a gap with the aid of the deployment device 6 .
- the deployment device 6 may additionally work on the locking mechanism as a component of the motor vehicle lock 7 in such a way that the locking mechanism is opened in the process.
- the electric motor drive can also ensure opening of the locking mechanism beforehand.
- the control unit 3 can proceed in such a way that, for example, with the aid of the second sensor 5, the rise in temperature inside the motor vehicle 2 is recorded over time and gradients are determined.
- the design is such that the deployment device 6 is only acted upon when a specific and preset gradient is exceeded.
- the control unit 3 can be used just as well to evaluate whether the temperature inside the motor vehicle 2 measured using the second sensor 5 exceeds a predetermined threshold value. As a rule, the interpretation is such that the Fulfillment of one of the two possibilities indicated above corresponds to the fact that the display device 6 is acted upon.
- control unit 3 also emits a warning signal when the display device 6 is activated.
- This warning signal can, for example, be designed in such a way that the hazard warning light device of the motor vehicle 2, which is present and mandatory anyway, is actuated.
- the control unit 3 it is also possible for the control unit 3 to send a message to a vehicle user in this case.
- the invention is based on the knowledge that today's modern motor vehicles are typically set up and work in such a way that the control unit 3 communicates with, for example, a mobile phone 8 of the motor vehicle user, which is only indicated in the figures, and in this context emits the warning signal mentioned.
- the control unit 3 can, of course, also be set up such that after the temperature inside the motor vehicle 2 has dropped, the actuator 6 of the motor vehicle door 1 that is open a little or the actuators 6 of several motor vehicle doors 1 that are a little open, to close the motor vehicle doors 1 be controlled.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021126465.0A DE102021126465A1 (de) | 2021-10-13 | 2021-10-13 | Verfahren und Vorrichtung zur Steuerung von Bewegungen zumindest einer Kraftfahrzeug-Tür eines abgestellten Kraftfahrzeuges |
| PCT/DE2022/100720 WO2023061528A1 (de) | 2021-10-13 | 2022-09-28 | Verfahren und vorrichtung zur steuerung von bewegungen zumindest einer kraftfahrzeug-tür eines abgestellten kraftfahrzeuges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4416363A1 true EP4416363A1 (de) | 2024-08-21 |
Family
ID=83692774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22789852.5A Pending EP4416363A1 (de) | 2021-10-13 | 2022-09-28 | Verfahren und vorrichtung zur steuerung von bewegungen zumindest einer kraftfahrzeug-tür eines abgestellten kraftfahrzeuges |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240401393A1 (de) |
| EP (1) | EP4416363A1 (de) |
| CN (1) | CN118302590A (de) |
| DE (1) | DE102021126465A1 (de) |
| WO (1) | WO2023061528A1 (de) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19947904A1 (de) * | 1999-10-06 | 2001-05-23 | Witte Velbert Gmbh & Co Kg | Vorrichtung und Verfahren zur Überwachung eines verschlossenen Innenraumes eines Kraftfahrzeuges |
| DE102009061016B4 (de) | 2009-08-07 | 2011-12-08 | Audi Ag | Fahrzeug und Verfahren zum Betreiben eines abgestellten Fahrzeugs |
| US9384647B1 (en) * | 2012-10-05 | 2016-07-05 | All Distributors, LLC | Sound, temperature and motion alarm for vehicle occupants and pets |
| US10000961B2 (en) * | 2016-02-29 | 2018-06-19 | Ford Global Technologies, Llc | Temperature control for powered vehicle doors |
| US20200071967A1 (en) * | 2018-09-04 | 2020-03-05 | Blackberry Limited | Vehicle management systems and methods of operating vehicle management systems |
| US11040593B1 (en) * | 2018-10-28 | 2021-06-22 | Changhai Chen | Occupant safety systems to respond to current conditions and prevent injuries of animate objects |
| DE102019115304A1 (de) * | 2019-03-21 | 2020-09-24 | Kiekert Aktiengesellschaft | Aufstellvorrichtung für ein Kraftfahrzeugtürelement |
| DE102019121650A1 (de) | 2019-06-04 | 2020-12-10 | Inventus Engineering Gmbh | Verfahren zum Steuern von Türbewegungen einer Tür eines Kraftfahrzeugs und Kraftfahrzeugkomponente |
| DE102019126590A1 (de) | 2019-10-02 | 2021-04-08 | Kiekert Aktiengesellschaft | Mechatronisches System zum Aufstellen oder Zuziehen eines schwenkbeweglich an einem Kraftfahrzeug angeordneten Bauteils und ein Verfahren zum Steuern eines mechatronischen Systems |
| KR102678018B1 (ko) * | 2021-05-28 | 2024-06-27 | 피에이치에이 주식회사 | 뒷좌석 승객 기반 차량 제어 장치 및 방법 |
-
2021
- 2021-10-13 DE DE102021126465.0A patent/DE102021126465A1/de active Pending
-
2022
- 2022-09-28 EP EP22789852.5A patent/EP4416363A1/de active Pending
- 2022-09-28 WO PCT/DE2022/100720 patent/WO2023061528A1/de not_active Ceased
- 2022-09-28 CN CN202280075517.XA patent/CN118302590A/zh active Pending
- 2022-09-28 US US18/699,612 patent/US20240401393A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240401393A1 (en) | 2024-12-05 |
| DE102021126465A1 (de) | 2023-04-13 |
| WO2023061528A1 (de) | 2023-04-20 |
| CN118302590A (zh) | 2024-07-05 |
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