WO2019185467A1 - Procédé de commande d'un dispositif de volet motorisé d'un véhicule automobile - Google Patents

Procédé de commande d'un dispositif de volet motorisé d'un véhicule automobile Download PDF

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Publication number
WO2019185467A1
WO2019185467A1 PCT/EP2019/057204 EP2019057204W WO2019185467A1 WO 2019185467 A1 WO2019185467 A1 WO 2019185467A1 EP 2019057204 W EP2019057204 W EP 2019057204W WO 2019185467 A1 WO2019185467 A1 WO 2019185467A1
Authority
WO
WIPO (PCT)
Prior art keywords
activation
gesture
operator
routine
distance sensor
Prior art date
Application number
PCT/EP2019/057204
Other languages
German (de)
English (en)
Inventor
Christoph BRÜCKNER
Sebastian Schödel
Robin Rudolph
Bernd Herthan
Manfred Stenzel
Andreas Lukesch
Original Assignee
Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg
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 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg filed Critical Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg
Publication of WO2019185467A1 publication Critical patent/WO2019185467A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • 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
    • E05Y2400/30—Electronic control of motors
    • 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
    • E05Y2400/45—Control modes
    • 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
    • E05Y2400/80—User interfaces
    • E05Y2400/85—User input means
    • E05Y2400/852—Sensors
    • 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
    • E05Y2400/80—User interfaces
    • E05Y2400/85—User input means
    • E05Y2400/856—Actuation thereof
    • E05Y2400/858—Actuation thereof by body parts, e.g. by feet
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
    • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys
    • 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
    • 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
    • E05Y2900/536—Hoods
    • 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
    • E05Y2900/546—Tailboards, tailgates or sideboards opening upwards
    • 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
    • E05Y2900/548—Trunk lids

Definitions

  • the invention relates to a method for controlling a motorized flap arrangement of a motor vehicle according to the preamble of claim 1 and to a motorized flap arrangement of a motor vehicle according to the preamble of claim 15.
  • Motorized flap arrangements have gained acceptance in modern motor vehicles as an increase in comfort.
  • Such a motorized flap arrangement is equipped with a flap and a flap drive associated with the flap, so that the flap can be adjusted by means of the flap drive between a closed position and an open position.
  • flap is to be understood in the present case. It not only includes tailgates, trunk lids and bonnets, but also side doors, rear doors, load compartment floors or the like. A flap in this sense is pivoting or sliding adjustable.
  • the control of the flap arrangement is often provided gesture-based by means of an activation gesture to further enhance comfort.
  • the motorized flap arrangement is associated with a controller and a sensor arrangement.
  • Such a gesture-based control in itself allows a particularly high level of operating comfort, since a targeted actuation of a control element is no longer required.
  • this user-elementless actuation can also be perceived as a loss of comfort, depending on the operator and the application, since the operator must trust that he is carrying out the relevant activation gesture within the detection range of the associated sensor arrangement. This gives rise, in particular in the event that the activation gesture has not been successfully recorded, to the uncertainty on the part of the operator, which is accordingly to be understood as a loss of comfort.
  • the invention is based on the problem of designing and further developing the known method in such a way that the control-related expenditure required for the control of the visualization arrangement is reduced with low power consumption.
  • the capacitive distance sensor is monitored by means of the control for the presence of a predefined activation gesture, and the damper arrangement is monitored when an activation gesture for the motorized adjustment is detected the flap is controlled.
  • the activation gesture can thus control the flap assembly, which goes hand in hand with a motorized adjustment of parent flap. It is essential, on the one hand, to recognize that the capacitive distance sensor can be used both for the control of the motorized flap arrangement and for the control of the visualization arrangement, as a result of which the control-related expenditure is reduced.
  • control of the visualization arrangement can take place independently of the authentication of the operator, which likewise reduces the control-technical effort and, at the same time, saves energy in view of the use of a capacitive distance sensor.
  • the capacitive distance sensor be monitored by means of the control for the presence of a predefined pre-activation gesture, which is at least partially different from the activation gesture, and the visualization arrangement is actuated upon detection of a pre-activation gesture.
  • the pre-activation routine is run through regardless of whether the authentication routine was previously run through. In other words, the monitoring takes place on the occurrence of the preactivation gesture, regardless of whether the operator has been authenticated or not.
  • the proposed solution is therefore completely independent of whether and in what manner an authentication of the operator is made, whereby the proposed solution can be used universally for motor vehicles of different authentication concepts.
  • the visualization of the activation gesture-specific information on the ground takes place.
  • the visualization can also be provided by a signal light, some kind of monitor or the like.
  • the pre-activation routine runs continuously in a predefined operating state of the motor vehicle.
  • the operating state can be the normal operating state of the motor vehicle, which is always assumed when there is no emergency, as is the case in the event of a crash, a power failure or the like.
  • the pre-activation routine can also be triggered by the detection of a first approach of the operator to the capacitive distance sensor.
  • the operator movement associated with the activation gesture is, in a preferred variant of claim 3, a leg movement of the user.
  • the visualization of the activation gesture-specific information on the ground, ie in the area of the leg of the operator, is particularly appropriate.
  • the pre-activation gesture is at least partially different from the activation gesture. This may mean that the pre-activation gesture is completely different from the activation gesture. In the particularly preferred embodiment according to claim 4, however, the preactivation gesture is part of the activation gesture.
  • the preactivation gesture can be defined as a first section of the operator movement associated with the activation message, so that to some extent an indication of the activation gesture is recognized as a preactivation gesture. This is advantageous insofar as the operator is already supported at the beginning of the activation gesture by the proposed visualization.
  • the further preferred embodiments according to claims 5 to 8 concern the consideration that the proposed visualization should be triggered if the predefined activation gesture was only partially completed. Although such a partially completed activation gesture does not lead to the control of the flap assembly, but is with some probability a failed attempt a complete activation gesture. It is therefore appropriate to assist the operator in such a case with the proposed visualization.
  • the preferred variant according to claim 5 allows a particularly simple detection of a failed activation attempt.
  • the activation gesture is defined by a number of activation criteria and the pre-activation gesture is defined by a number of pre-activation criteria. In this way, if the criteria are suitably defined, it can be easily defined to what extent the preactivation order should correspond to the activation gesture.
  • One way of defining the criteria is according to claim 7, in that the pre-activation criteria provide a subset of the activation criteria.
  • the activation criteria and / or the pre-activation criteria preferably represent movement sections of the respective associated operator movement.
  • the criteria may relate to courses of motion, accelerations, speeds or the like (claim 7).
  • a particularly efficient way of avoiding improper use of the visualization arrangement, for example by the abusive activation of the visualization arrangement several times in succession, is shown by the preferred embodiment according to claim 8.
  • activation of the visualization arrangement is blocked for a predetermined absence so that an excessive load on the on-board network is avoided due to the improper use of the visualization system.
  • a preferred definition of the false activation criterion is that at least one pre-activation gesture, preferably a predetermined number of pre-activation gestures, has been detected without an activation gesture having been detected or without confirming the operator's authentication. This leads to a particularly robust embodiment against an abusive application and can be implemented in terms of control technology simply by implementing a counter for the detected pre-activation gestures.
  • Another preferred use of detecting a above mis-activation criterion is the subject matter of claim 10, after which a predetermined repetition of the occurrence of the mis-activation criterion becomes a corresponding one Information message leads. Alternatively, this can also lead to a modification of the definition of the activation gesture, so that the occurrence of further false activation criteria is avoided.
  • the further preferred embodiments according to claims 11 to 13 relate to advantageous modes of operation for the visualization arrangement.
  • the above-mentioned projection of the activation gesture-specific information on the ground according to claim 10 can be realized in a robust manner with today's LED technology.
  • a motorized flap arrangement of a motor vehicle is claimed as such, which is set up to carry out a proposed method. All statements on the proposed procedure may be referred to in this respect.
  • Fig. 1 a the rear portion of a motor vehicle with a proposal, motorized flap assembly and
  • the proposed method is used to control a motorized flap assembly 1 of a motor vehicle.
  • the flap arrangement 1 has a flap 2 and a flap drive 3 assigned to the flap 2.
  • the flap drive 3 is used for the motorized adjustment of the flap 2 between a closed position shown in solid line in FIG. 1 a) and an open position shown in dashed line in FIG. 1 a).
  • the flap 2 is a fleck flap of the motor vehicle.
  • the term "flap" is to be understood in the present case. In that regard, reference may be made to the introductory part of the description. All versions of a flap 2 designed as a tailgate apply correspondingly to all other types of flaps.
  • the flap arrangement 1 is associated with a controller 4 and a capacitive distance sensor 5 coupled to the controller 4, whereby operator movements of a body part 6 of an operator 7 are detected by means of the capacitive distance sensor 5.
  • the capacitive distance sensor 5 may comprise a single sensor element or two or more sensor elements.
  • the mode of operation of such a capacitive distance sensor is based on the fact that a capacitance results between a measuring electrode arrangement and ground potential or a further measuring electrode arrangement that changes as a result of the approach of a body part of the operator 7. Due to this capacitance change, distance values can be determined in a simple way and with low power consumption.
  • the capacitive distance sensor 5 is used for gesture recognition.
  • an activation routine 8 the capacitive distance sensor 5 is monitored by means of the controller 4 for the presence of a predefined activation gesture 9 and the flap arrangement 1 is actuated upon detection of an activation gesture 9 and thus the flap 2 is adjusted by a motor .
  • an authentication routine 10 is provided, in which the authentication of the operator 7 is confirmed or denied by the controller 4. The presence of the confirmation from the authentication routine 10 is a necessary condition for the activation of the flap arrangement 1. Numerous possibilities are conceivable for the execution of the authentication routine 10.
  • the operator 7 carries an electronic key 11 with him, which may be for example a radio key or the like.
  • an authentication device 12 which communicates here and preferably radio-based with the electronic key 11.
  • authentication data are exchanged, on the basis of which the authentication of the operator 7 by means of the controller 4 is confirmed or rejected.
  • Other types of authentication of the operator 7 are conceivable.
  • a provided with the controller 4 visualization device 13 is provided by means of an activation gesture-specific information 14 is visualized.
  • This visualization is preferably carried out on the ground 15, as will be explained.
  • activation gesture-specific information 14 are shown in Fig. 2a), b).
  • the capacitive distance sensor 5 is monitored by means of the controller 4 for the presence of a predefined pre-activation gesture 17 which is at least partially different from the activation gesture 9, and the visualization arrangement 13 is detected when a preactivation gesture 17 is detected is controlled. It is also essential that the pre-activation routine 16 is run through independently of whether or not the authentication routine 10 was previously executed. This means that the visualization arrangement 13 is activated upon detection of the preactivation gesture 17, irrespective of whether the confirmation of the authentication of the operator 7 is present or not. In view of the above-mentioned, low power consumption of the capacitive distance sensor 5, it is here and preferably provided that the Pre-activation routine 16 runs continuously in a predetermined operating state of the motor vehicle.
  • the predetermined operating state is preferably the normal operating state in which the motor vehicle is outside an emergency mentioned above.
  • the pre-activation routines 16 are triggered by the detection of a first approach of the operator 7 to the capacitive distance sensor 5.
  • Other ways of triggering the pre-activation routine 16 are conceivable.
  • the operator movement associated with the activation gesture 9 is preferably a leg movement or an arm movement of the operator 7.
  • the operator movement associated with the activation gesture 9 is a kick movement of a leg 18 of the operator 7.
  • kick motion is meant a reciprocation of a leg 18 of the operator 7 following the general usage.
  • the pre-activation gesture 17 is preferably defined as part of an activation gesture 9, preferably as a first section of the operator movement associated with the activation gesture 9.
  • FIG. 1 b) shows that the pre-activation gesture 17 is to a certain extent an indicated activation gesture 9, that is to say an indicated kick movement of the relevant leg 18 of the operator 7.
  • the activation gesture 9 is defined by a number of activation criteria 19a-i and that the pre-activation gesture 17 is defined by a number of pre-activation criteria 20a-c.
  • the similarity between the detected operator movement with the predetermined activation gesture 9 can be determined from the number of matching criteria.
  • the pre-activation criteria 20a-c provide a subset of the activation criteria 19a-i.
  • the pre-activation criteria 20a-c correspond to the activation criteria 19a-c.
  • the pre-activation statement 17 is defined by the occurrence of a minimum proportion, in particular of more than 10%, of the activation criteria 19a-i.
  • the operator movement associated with the activation gesture 9 comprises a plurality of sequential movement sections, each of which is represented by an activation criterion 19a-i.
  • the operator movement assigned to the pre-activation gesture 17 likewise comprises a plurality of sequential movement sections, which are each represented by a pre-activation criterion 20a-c.
  • the activation and preactivation criteria 19a-i, 20a-c thus each represent a section of an operator movement. These can be specific position information. In a particularly preferred embodiment, however, the criteria are an abstract description of a part of the relevant gesture.
  • a visualization of an activation gesture-specific information 14 can be generated with simple control technology and at the same time energy-saving means if this is required by the operator.
  • the definition of preactivation criteria 20a-c avoids accidental visualization, for example by passing passers-by or the like.
  • a false activation criterion represents a criterion for abusive activation of the visualization arrangement.
  • the Fehl2011 istsroutine is run, in which a control of the visualization device 13 is preferably locked for a predetermined absence of time.
  • the control of the visualization arrangement 13 is released again after the expiry of the absence time. This procedure is appropriate since the function of the visualization arrangement 13 is merely a comfort function whose locking does not cause immediate damage.
  • the monitoring of the operator movement for the occurrence of an activation gesture 9 is preferably not affected by the blocking of the visualization arrangement 13.
  • the incorrect activation criterion is defined by the fact that at least one preactivation gesture 17, preferably a predetermined number of preactivation gestures 17, has been or has been detected without an activation gesture 9 having been detected or without the authentication of the operator 7 was confirmed. In both cases, the activation of the visualization device 13 is likely to be an abusive activation.
  • Other ways of defining the Fehlgent michskriteriums are conceivable.
  • a false activation criterion can also be used to optimize the detection of an activation gesture. For example, provision may be made for activation-gesture-specific information to be visualized in the form of a flashing message when a predetermined repetition of the occurrence of the false activation criterion in the false activation routine is detected.
  • a visualization can then be, for example, a natural language term o. The like visualized on the ground 15.
  • the definition of the activation gesture is modified. The thus modified activation gesture is then adjusted to the gestures made by the operator that led to the detection of the false activation criterion.
  • the activation gesture-specific information 14 is projected onto the ground 15 in each case by means of the visualization arrangement 13.
  • the activation gesture-specific information 14 is a geometric extension 21 of the activation tiv michsgeste 9 associated operator movement.
  • the operator 7 is thus indicated in which surface area above the ground 15 the activation gesture 9 is to be executed.
  • the activation gesture-specific information 14 may be the detection area or a part of the detection area of the capacitive distance sensor 5.
  • the activation-item-specific information 14 may be a direction of the operator movement assigned to the activation gesture 9. This is indicated in Fig. 2b) by a series of projected arrows 22.
  • the visualization of the activation gesture-specific information 14 is conceivable.
  • the progress of completion of the activation gesture 9 can be indicated by the visualization in different colors.
  • the authentication routine 10 is passed. This means that the pre-activation routine 16 is the sufficient condition for the authentication routine 10 to run. As shown in FIG. 3, the confirmation of the authentication of the operator 7 from the authentication routine 10 is a necessary condition for the activation routine 8 to proceed. This can be seen very schematically from the representation according to FIG. 3, in which the preactivation routine 16, the activation routine 8 and the authentication routine 10 are each represented as "If-Then-Else query" in the sense of a shortened representation.
  • the sequence according to FIG. 3 is only one exemplary sequence of the routines of the proposed method. If, as part of the pre-activation routine 16, an operator movement is qualified as a preactivation gesture 17, the activation 23 of the visualization arrangement 13, in this case a projection of the activation gesture-specific information 14 onto the ground 15, occurs. As long as this detection is not present, the pre-activation routine 16 is run through again.
  • the authentication routine 10 is run through. As long as the authentication of the operator 7 is denied, a return to the pre-activation routine 16 is provided. If the authentication of the operator 7 is confirmed in the authentication routine 10, then the activation routine 8 is run, which leads to a control 24 only when the activation gesture 9 is detected and otherwise generates a return to the preactivation routine 16.
  • the pre-activation routine 16 which can be easily implemented in terms of control engineering and energy-saving, can be used to trigger the authentication routine 10. In principle, however, it is also conceivable that the authentication routine 10 is triggered independently of the preactivation routine 16.
  • the visualization arrangement 13 can be used not only as support for the operator 7 during the execution of the activation gesture 9, but also as feedback for the operator 7 regarding a successful or unsuccessful detection of the activation gesture 9.
  • the visualization device 13 can also be used in the sense of "learning" the operator 7.
  • a motor-driven flap arrangement 1 of a motor vehicle described above is claimed as such.
  • the flap arrangement 1 has a controller 4 and a capacitive distance sensor 5 coupled to the controller 4, wherein by means of the distance sensor 5 operator movements of a body part 6 of an operator 7 can be detected.
  • controller 4 is set up to carry out a proposed method explained above. This means, preferably, that the controller 4 is programmed with corresponding software which is dependent on the execution of a designed according to the method. In that regard, reference may be made to all comments on the proposed procedure.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un procédé de commande d'un dispositif de volet motorisé (1) d'un véhicule automobile, un dispositif de commande (4) et un capteur de distance capacitif (5) couplé au dispositif de commande (4) étant prévus, des mouvements de commande d'une partie du corps (6) d'un opérateur (7) étant détectés au moyen du capteur capacitif (5) de distance, le capteur de distance capacitif (5) étant surveillé dans une routine d'activation (8) au moyen du dispositif de commande (4) pour détecter la présence d'un geste d'activation (9) prédéfini et le dispositif de volet (1) étant activé lorsqu'un geste d'activation (9) est détecté, l'authentification de l'opérateur (7) étant confirmée ou rejetée au moyen du contrôleur (4) dans une routine d'authentification (10), et la présence de la confirmation de la routine d'authentification (10) étant une condition nécessaire pour actionner le dispositif de volet (1), une information (14) spécifique au geste d'activation étant visualisée au sol (15) par un dispositif de visualisation (13) relié au dispositif de commande (4). Selon l'invention, dans une routine de pré-activation (16), le capteur de distance capacitif (5) est surveillé au moyen du dispositif de commande (4) pour détecter la présence d'un geste de pré-activation (17) prédéfini qui est au moins partiellement différent du geste d'activation (9), et le dispositif de visualisation (13) est activé lorsqu'un geste de pré-activation (17) est détecté et la routine de pré-activation (16) est lancée indépendamment de la réalisation antérieure de la routine d'authentification (10).
PCT/EP2019/057204 2018-03-26 2019-03-22 Procédé de commande d'un dispositif de volet motorisé d'un véhicule automobile WO2019185467A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018107184.1 2018-03-26
DE102018107184.1A DE102018107184A1 (de) 2018-03-26 2018-03-26 Verfahren zur Ansteuerung einer motorischen Klappenanordnung eines Kraftfahrzeugs

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Publication Number Publication Date
WO2019185467A1 true WO2019185467A1 (fr) 2019-10-03

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Publication number Priority date Publication date Assignee Title
DE102019132035A1 (de) * 2019-11-26 2021-05-27 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Fahrzeug zur gestenbasierten Betätigung von Fahrzeugteilen
DE102020114576A1 (de) * 2020-05-31 2021-12-02 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Verfahren für den Betrieb einer motorischen Klappenanordnung eines Kraftfahrzeugs
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