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EP3819447B1 - Elektromechanische vorrichtung zur betätigung der verriegelung mit doppelten abstandssensoren, und verfahren - Google Patents

Elektromechanische vorrichtung zur betätigung der verriegelung mit doppelten abstandssensoren, und verfahren Download PDF

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Publication number
EP3819447B1
EP3819447B1 EP20202375.0A EP20202375A EP3819447B1 EP 3819447 B1 EP3819447 B1 EP 3819447B1 EP 20202375 A EP20202375 A EP 20202375A EP 3819447 B1 EP3819447 B1 EP 3819447B1
Authority
EP
European Patent Office
Prior art keywords
distance
wave beam
distance sensor
door leaf
sensor
Prior art date
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Active
Application number
EP20202375.0A
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English (en)
French (fr)
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EP3819447A1 (de
Inventor
Aitor Agueda
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.)
Somfy Protect by Myfox SAS
Original Assignee
Somfy Protect by Myfox SAS
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Publication of EP3819447A1 publication Critical patent/EP3819447A1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0068—Door closed

Definitions

  • the present invention relates to an electromechanical device for actuating a lock intended to be mounted on an inner face of a movable opening relative to a wall and equipped with a lock comprising a lock cylinder provided with a rotor, the electromechanical device for actuating a lock comprising a box provided with a proximal face and fixing elements making it possible to fix the box on the opening by placing the proximal face of the box against the inner face of the opening, and a mechanism for mobile drive in rotation relative to the housing and intended to be coupled to one end of the rotor of the lock cylinder.
  • the invention also relates to a method having a step of providing an electromechanical lock actuation device.
  • the invention applies in particular to the fields of locks which comprise a lock cylinder equipped with a rotor with, on the exterior side, an exterior lock entry allowing the introduction of a key accepted by the lock and, on the interior side , or an interior lock entry allowing the introduction of a key accepted by the lock, or a coupling member allowing the connection of the rotor with a manual button.
  • the rotational actuation of the rotor of the lock cylinder by means of a key or the manual button makes it possible to control the movement of a spring bolt and/or a deadbolt of the lock in order to open or close the sash and/or lock or unlock the lock.
  • the opening may in particular relate to a movable part of a window or of a door.
  • a lock comprises a lock cylinder having a stator fixedly mounted on the leaf and a rotor rotatably mounted in the stator so as to pass through the thickness of the leaf.
  • the rotational actuation of the rotor of the lock cylinder can actuate in translation a deadbolt of the lock, the latter being movable in translation relative to the stator and capable of locking the lock by insertion into a striker integral with a fixed frame, or frame, on which the sash is movably mounted.
  • the lock may also comprise a handle pivotally mounted on the leaf to actuate at least one spring-loaded bolt movable in translation in the stator of the lock. The rotational actuation of the rotor of the lock cylinder can also be used to actuate this spring bolt.
  • the rotor of the lock cylinder comprises, on the exterior side, an exterior lock entry allowing the introduction of a key admitted by the lock and, on the interior side, either an interior lock entry allowing the introduction of an admitted key by the lock, or a rotor coupling member allowing the installation of a manual button so as to couple in rotation the rotor of the lock cylinder with the manual button.
  • the rotational actuation of the rotor of the lock cylinder by means of a key or the manual button makes it possible to control the movement of a spring bolt and/or a deadbolt of the lock in order to open or close the sash and/or lock or unlock the lock.
  • electromechanical devices intended to operate such locks in a motorized manner, for example like the solution described in the document EP2762661A1 .
  • These electromechanical lock actuation devices are intended to be fixed on the interior side of the leaf in a manner cooperating with the rotor of the lock to be motorized with a view to its actuation in order to control its locking and unlocking.
  • the electromechanical lock actuation devices generally comprise a box to be fixed on an inner face of the opening, the lock of which is to be motorized and a drive mechanism movable in rotation relative to the box and intended to be coupled to one end of the lock cylinder rotor. They also include a source of electrical energy for supplying, on the one hand, an electric actuator suitable for driving the rotational drive mechanism, and an electronic control unit suitable for communication with the outside, in particular with a view to receiving external instructions and the transmission of outgoing information. The control unit provides control of the electric actuator taking into account, among other things, these instructions and this information.
  • electromechanical lock actuation devices with various sensors, such as motion sensors or position sensors, connected to the control unit which provides management according to the additional information delivered by these sensors.
  • the cooperation between the rotor of the lock cylinder and the drive mechanism internal to the electromechanical lock actuation device can be done by placing one of the keys accepted by the lock cylinder at the level of the interior lock entry, this key then being engaged with the drive mechanism to be integral in rotation with one and the other.
  • the cooperation between the rotor of the lock cylinder and the drive mechanism internal to the electromechanical device for actuating the lock can take place via the aforementioned coupling member, which can be made integral with the rotor of the cylinder. lock and is initially intended for the installation of the manual button also mentioned above. Once the manual button has been removed, the coupling member can be brought into engagement with the drive mechanism internal to the electromechanical actuation device so that these two elements are integral in rotation with each other.
  • the electromechanical lock actuation devices must be reversible, that is to say usable in combination with a lock mounted on a right-hand opening or left-hand opening.
  • an electromechanical lock actuation device must be programmable in order to be associated either with a lock placed on the left side of a leaf itself hinged on its right side or with a lock placed on the right side of a opening itself hinged on its left side. Indeed, depending on whether the lock is placed on the left side or on the right side of the sash, the directions of rotation of the rotor of the lock cylinder required to respectively control the locking of the deadbolt and the unlocking of the deadbolt or even of the spring bolt are reversed.
  • the electromechanical lock actuation device must therefore be aware of the configuration of the lock that it is intended to actuate electrically.
  • This operation is carried out by a setting, typically a programming, of the electromechanical device for actuating the lock at the time of its installation.
  • a first technique for implementing this setting consists of the user carrying out manual programming, but the user is then liable to make errors in the interpretation of the concepts linked to the opening directions of the openings.
  • a second technique for implementing the setting of the electromechanical lock actuation device consists in the electromechanical lock actuation device carrying out autonomous learning from a starting position, that is to say that the user initiates self-learning of the electromechanical lock actuation device from a predetermined position of the lock from among a locked configuration or a unlocked configuration.
  • the electromechanical lock actuation device seeks to identify the stops of the lock and to deduce the opening direction of the leaf.
  • the aim of the present invention is to propose an electromechanical device for actuating a lock which responds to the problems raised by the state of the art presented above, in particular which simplifies and makes the initial settings more reliable and which provides good security and ergonomics. improved.
  • electromechanical lock actuation device Some preferred but non-limiting aspects of the electromechanical lock actuation device are as follows.
  • the electromechanical lock actuation device comprises an electric actuator capable of rotating the drive mechanism and the control unit is configured to control said electric actuator taking into account the evolution and/or the value of at least one of the first distance and the second distance during the determined period of time.
  • At least one of the first distance sensor and the second distance sensor includes at least one member selected from the group comprising an ultrasonic beam distance sensor and an optical beam distance sensor.
  • the electromechanical lock actuation device comprises a motion sensor capable of determining a movement of the case and of the opening on which the case is fixed, and capable of delivering movement information representative of the presence or not of a movement of the case and of the opening, in which the control unit is able to receive the movement information delivered by the movement sensor, and the emission of at least one of the first wave beam and the second wave beam and the monitoring of at least one of the first distance and the second distance during the determined period of time are implemented when an initial condition is verified according to which the motion information is representative of the presence of a movement of the case and the opening.
  • the motion sensor includes at least one element selected from the group comprising a magnetometer and an accelerometer.
  • the electromechanical lock actuation device comprises a position sensor capable of determining an angular position of the drive mechanism and capable of delivering position information representative of the angular position of the determined drive mechanism, and the control unit is capable of receiving position information representative of the angular position of the determined drive mechanism and is configured to trigger, when the position information is representative of locking and/or unlocking of the lock of the opening, the emission of at least one of the first wave beam and of the second wave beam and to monitor the evolution of at least one of the first distance and of the second distance during the determined period of time.
  • the control unit comprises algorithms making it possible to determine an opening direction of the sash relative to the wall according to the increase or decrease of one of the first distance and the second distance during the period of time determined following a joint emission of the first beam of waves by the first distance sensor and of the second beam of waves by the second distance sensor and monitoring of the evolution of the first distance and of the second distance during said specified period of time.
  • the control unit is configured to determine, among the first distance sensor and the second distance sensor, the operational distance sensor which delivers distance information representative of an operational distance among the first distance and the second distance which is capable of varying during the period of time determined as a result of a movement of the sash relative to the wall, to trigger the emission of the wave beam by the operational distance sensor and not to trigger the emission of the beam of waves by the other distance sensor among the first distance sensor and the second distance sensor, and to monitor the evolution of the operational distance during the determined period of time, in particular making it possible to determine that the movement of the sash is within a predetermined range of motion and/or the sash is in one of the following states: open, closed, partially open, partially ent closed.
  • the initialization phase comprises a step of determining, among the first distance sensor and the second distance sensor, a sensor of operational distance which delivers distance information representative of an operational distance, among the first distance and the second distance, which is likely to vary during the period of time determined as a result of a movement of the opening relative to the wall .
  • the electromechanical lock actuation device provided in the supply step comprises a motion sensor capable of determining a movement of the case and of the opening on which the case is fixed, and capable of delivering motion information representative of the presence or not of a movement of the case and of the opening, the control unit being able to receive the movement information delivered by the movement sensor, and the initialization phase is implemented automatically by the control unit when an initial condition is verified according to which the movement information is representative of the presence of a movement of the case and of the opening.
  • the electromechanical lock actuation device provided in the supply step comprises a position sensor capable of determining an angular position of the drive mechanism and capable of delivering position information representative of the determined angular position of the drive mechanism , and the distance control step is implemented automatically by the control unit when the position information is representative of locking and/or unlocking of the door lock.
  • the electromechanical lock actuation device comprises an electric actuator capable of rotating the drive mechanism and the method comprises a control step implemented by the control unit after the distance control step, during which the electric actuator is controlled by the control unit taking into account the evolution and/or the value of at least one of the first distance and the second distance during the determined period of time.
  • the electromechanical lock actuation device 10 which is visible on the figures 2 to 4 is intended to be mounted on an inner face 201 of an opening 200 equipped with a lock 100, for example for a door pivotally mounted on a fixed frame 401 connecting the opening 200 to a wall 400.
  • the face interior 201 corresponds to a face of the opening 200 intended to be positioned on the interior side of the room closed by the opening 200 and the wall 400.
  • the lock 100 comprises, in known manner, for example as described in the document EP2762661A1 , a lock cylinder having a stator 102 mounted on the opening 200 and a rotor 101 rotatably mounted in the stator 102 so as to pass through the thickness of the opening.
  • the actuation in rotation of the rotor 101 actuates in translation a bit or a deadbolt 103, as well as possibly a closing bolt 104, also called end-of-stroke bolt or spring bolt, capable of being inserted in a retractable manner into a striker integral with the fixed frame 401 on which the sash 200 is mounted, in order to lock or unlock the lock 100 and/or to open or close the sash 200.
  • the lock 100 can also include a handle 105 pivotally mounted on the opening 200 to actuate at least the closing bolt 104.
  • the lock cylinder can be single-clutch or double-clutch.
  • the rotor 101 comprises, on the outside, an exterior lock entry allowing the introduction of a key 106 accepted by the lock 100, as shown schematically in the figures 3 and 4 .
  • the electromechanical lock actuation device 10 can either cooperate, with a view to its motorized drive, with a lock cylinder whose rotor 101 comprises, on the interior side, either an interior lock entry allowing the introduction of a key 106 admitted by the lock 100, or a coupling member 107 adapted to be driven in rotation, for example by a manual button (not shown).
  • a coupling member 107 is for example a cylinder tail or fork.
  • the rotational actuation of the rotor 101 in a motorized manner makes it possible to control the movement of the closing bolt 104 and/or of the deadbolt 103 in order to open or close the sash 200 and/or to lock or unlock the lock 100.
  • the electromechanical lock actuation device 10 comprises a box 11 in one or more parts, provided with a proximal face 12 and fixing elements 13 making it possible to fix the box 11 on the opening 200 in a way placing the proximal face 12 of the casing 11 against the inner face 201 of the opening 200.
  • the fixing elements 13 are for example in the form of one or more screws placed in corresponding through openings made through a wall of the casing 11 delimiting the proximal face 12, these screws being intended to come into engagement in the opening 200. It is possible to provide the presence of a damping material between the inner face 201 of the opening 200 and the proximal face 12 of the case , to ensure a damped mechanical connection between the housing 11 and the opening 200 for vibration and mechanical decoupling.
  • the electromechanical lock actuation device 10 comprises a drive mechanism 14 rotatable relative to the housing 11 and intended to be coupled to one end of the rotor 101 of the lock cylinder, in particular at the level of the end of the rotor 101 located on the interior side.
  • This coupling can, as explained above, be achieved by means of a key previously inserted into the interior lock entry or by means of the coupling member 107.
  • the mechanism of The drive 14 is adapted accordingly and includes rotational coupling elements suitable for cooperation either with the key 106 or with the coupling member 107.
  • the lock 100 comprises two opposite maximum angular stops, the nature of which is not important here, to limit the displacement of the rotor 101 of the lock cylinder or of the drive mechanism 14 of the electromechanical lock actuating device 10 to the within a predetermined angular stroke.
  • the assembly can either be shaped for an angular stroke limited to approximately a quarter turn of the rotor, as is the case for example on the North American market, or for an angular stroke of several turns of the rotor, as is the case for example on the European market.
  • the electromechanical lock actuation device 10 may also comprise a rotary operating button 20 suitable for manual grip and for manually driving the drive mechanism 14, finally making it possible to manually drive the rotor 101 of the lock cylinder in rotation when this rotor 101 is coupled in rotation to the drive mechanism 14.
  • the electromechanical lock actuation device 10 comprises a motion sensor 16 capable of determining a movement of the box 11, and therefore of the opening 200 on which the box 11 is fixed, and capable of delivering movement information ⁇ representative of the presence or not of a movement of the box 11 and the opening 200.
  • the electromechanical lock actuation device 10 also comprises a first distance sensor 15 capable of emitting a first beam of waves F directed in a first direction contained in a first half-space E located on a first side of a main plane P oriented vertically when the housing 11 is fixed to the inner face 201 of the opening 200 and containing the axis of rotation of the drive mechanism 14, which coincides in practice with the axis of rotation of the rotor 101 with respect to to the stator 102.
  • the first wave beam F has a first lateral component X perpendicular to the main plane P moving away from the main plane P and a first axial component Y parallel to the axis of rotation of the drive mechanism 14 and s approaching the proximal face 12 of the housing 11.
  • the first distance sensor 15 is capable of delivering first distance information ⁇ representative of a first distance d determined by means of the first wave beam F.
  • the electromechanical lock actuation device 10 further comprises a second distance sensor 15' separate from the first distance sensor 15 and capable of emitting a second wave beam F' directed in a second direction contained in a second half- space E' located on a second side of the main plane P.
  • the second wave beam F' has a second lateral component X' perpendicular to the main plane P moving away from the main plane P and a second axial component Y' parallel to the axis of rotation of the drive mechanism 14 and approaching the proximal face 12 of the box 11.
  • the second distance sensor 15' is able to deliver a second distance cue ⁇ ' representative of a second distance of determined using the second wave beam F'.
  • the distances d and d' associated respectively with the first distance sensor 15 and with the second distance sensor 15' are represented with an index i in the figures corresponding to the instant ti when the distances d and d' are measured.
  • the distance d is marked d1 while the distance d is represented by 1.
  • the distance d is marked d2 while the distance d is represented by 2.
  • the first distance sensor 15 is therefore organized so as to emit the first wave beam F from one side of the electromechanical lock actuation device 10 among the right side and the left side, while the second distance sensor 15 'is organized so as to emit the second beam of waves F' on the other side of the electromechanical lock actuation device 10 from among the right side and the left side.
  • the first distance sensor 15 is arranged so as to emit the first wave beam F on the left side of the electromechanical lock actuation device 10 for a user located on the interior side, while the second distance sensor 15' is organized so as to emit the second beam of waves F′ on the right side of the electromechanical lock actuation device 10 seen from the inside.
  • the wave beams F, F′ can correspond to beams of optical waves (advantageously in the domain invisible to the human eye but potentially in the visible domain if necessary) or ultrasonic.
  • the determination of the distances d and d' by the distance sensors 15, 15' can in particular be done by using the wave beams F, F' in a way that concretely uses a time of flight put by the wave beam F , F' to cover the outward and return distance between the distance sensor concerned and a corresponding reflection surface, on which the wave beam is reflected towards the distance sensor.
  • the electromechanical lock actuation device 10 also comprises a programmable electronic control unit 17, of the microcontroller type, capable of receiving the first distance information ⁇ delivered by the first distance sensor 15 and the second distance information ⁇ ′ delivered by the second distance sensor 15'.
  • the programmable electronic control unit 17 is also able to receive the movement information ⁇ delivered by the movement sensor 16, or in general, any information, called initial condition, able to trigger the start-up of the first sensor distance 15 and / or the second distance sensor 15 '.
  • the control unit 17 is configured to trigger, when the initial condition is verified, for example according to which the movement information ⁇ is representative of the presence of a movement of the box 11 and of the opening 200, the emission of at least one of the first wave beam F by the first distance sensor 15 and of the second wave beam F' by the second distance sensor 15' and to monitor the evolution of at least one of the first distance d and the second distance d' during a determined period of time known to the control unit 17.
  • the determined period of time mentioned here can typically be comprised in a range extending from one hundredth of a second to a few tenths of a second.
  • the method relating to this use first comprises a step of supplying such an electromechanical lock actuation device 10 comprising the box 10, the drive mechanism 14, the movement sensor 16, the two distance sensors 15 , 15' and the control unit 17.
  • the method further comprises a distance control step comprising the triggering of the emission of at least one of the first beam of F waves by the first distance sensor 15 and of the second beam of F waves 'by the second sensor of distance 15' then monitoring the evolution of at least one of the first distance d and of the second distance d' during the determined period of time, this distance control step being implemented automatically by the unit control 17 when an initial condition is verified, in particular a condition according to which the movement information ⁇ is representative of the presence of a movement of the case 11 and of the opening 200.
  • the first direction in which the first wave beam F is emitted by the first distance sensor 15 and the second direction in which the second wave beam F′ is emitted by the second distance sensor 15 ' are oriented so that, when the box 11 is fixed on the inner face 201 of the opening 200, one of the first beam of waves F and the second beam of waves F 'is incident on a surface of reflection integral with the opening 200 and the other of the first wave beam F and the second wave beam F' is incident on a reflection surface integral with the wall 400 or the fixed frame 401 connecting the opening 200 to the wall 400, in particular at least when the opening 200 is closed or almost closed.
  • the electromechanical lock actuation device 10 is positioned on the left vertical side of the sash 200 and the first direction in which the first wave beam F is emitted by the first distance sensor 15 is oriented so that, when the box 11 is fixed on the inner face 201 of the opening 200, the first wave beam F is incident on a surface of reflection integral with the wall 400 or the fixed frame 401 connecting the opening 200 to the wall 200 in particular when the opening 200 is closed or almost closed, while the second direction in which the second wave beam F' is emitted by the second distance sensor 15' is oriented so that, when the box 11 is fixed on the inner face 201 of the opening 200, the second wave beam F' is incident on a reflection surface integral with the opening 200 whatever or the position occupied by the opening 200 with respect to the wall 400.
  • the components X, Y are likely to change over time depending on the position occupied by the opening 200 with respect to the wall 400.
  • the components X′, Y′ are invariable over time regardless of the position occupied by the opening 200 with respect to the wall 400. inverted configurations would be adopted in the case where the opening 200 would be an opening with a lock on the right by pulling (seen from the interior side).
  • control unit 17 comprises algorithms making it possible to determine a direction of opening of the opening 200 with respect to the wall 400, typically from among a direction of opening to the right and a direction of opening. opening to the left, depending on the increase or decrease of one of the first distance d and the second distance d' during the determined period of time following a joint emission, in particular when an initial condition is checked, from the first beam of waves F by the first distance sensor 15 and from the second beam of waves F' by the second distance sensor 15' and to the monitoring of the evolution of the first distance d and of the second distance of during this determined period of time.
  • the two distance sensors 15, 15' are provided to be used jointly only at the time of the initialization phase.
  • these distance sensors 15, 15' are only used when an initial condition is verified, for example when a movement of the electromechanical lock actuation device 10 and of the opening 200 is detected, and are not otherwise used.
  • the movement sensor 16 is used for decision-making on the detection of a change in state of the opening 200, this detected change in state being the condition for activating the distance sensors 15, 15'.
  • the distance sensors 15, 15' which can advantageously be of high precision compared to a motion sensor and which are very reliable because of their impossibility of being disturbed by natural variations or induced by the outside the magnetic field or by the vibrations of the opening 200 (but which are likely to consume significantly more electrical energy than the motion sensor 16), consume electrical energy only at times when the initial condition is verified, in the example if the opening 200 is considered to be in motion: consequently, the electromechanical lock actuation device 10 nevertheless has a very low power consumption despite its very high measurement precision and its high reliability .
  • the electromechanical lock actuation device 10 is very easy to use, reliable, while being user-friendly and ergonomic for the user.
  • the picture 3 shows an example of the situation of an opening 200 in a closed state relative to the fixed frame 401 at a time t1, unlike the figure 4 which shows the situation at a time t2 when the opening 200 is partially closed, that is to say that it has barely been opened so as to release the lock 100 from the fixed frame 401.
  • the first distance determined by the first distance sensor 15 is marked d1 and the second distance determined by the second distance sensor 15' is marked with 1.
  • the first distance determined by the first distance sensor 15 is marked d2 and the second distance determined by the second distance sensor 15' is marked with 2.
  • the example shown on the figures 3 and 4 corresponds to a particular non-limiting application where the opening 200 is mounted on the fixed frame 401 so as to be an opening with a lock on the left when pulling, seen from the inside.
  • the first distance d1, d2 determined respectively at times t1, t2 corresponds to the distance between the first distance sensor 15 which emits towards the left side of the lock 100 in the direction of the reflection surface integral with the wall 400, and this surface of reflection.
  • the second distance of 1, of 2 determined respectively at times t1, t2 corresponds to the distance between the second distance sensor 15' which emits towards the right side of the lock 100 in the direction of the reflection surface integral with the opening 200, and this reflection surface.
  • the first distance d determined is, in this particular case, a distance likely to vary over time depending on the movements of the opening 200.
  • the second distance d' determined by the second distance sensor 15' is constant regardless of the position of the opening 200. Consequently, and as can be seen on the figures 3 and 4 , the value d1 taken by the first distance d at time t1 is strictly different from the value d2 taken by the first distance d at time t2. Conversely, the value of 1 taken by the second distance d' at time t1 is strictly identical to the value of 2 taken by the second distance d' at time t2.
  • Inverted configurations would be adopted in the case where the opening 200 would be an opening with a lock on the right by pulling (seen from the interior side).
  • the control unit 17 is configured to determine, among the first distance sensor 15 and the second distance sensor 15', the operational distance sensor which delivers distance information a, ⁇ ' representative of an operational distance from among the first distance d and the second distance d' which is liable to vary during the period of time determined as a result of a movement of the opening 200 with respect to the wall 400 and, when the condition according to which the movement information ⁇ is representative of the presence of a movement of the case 11 and of the opening 200 is verified, to trigger the emission of the wave beam F, F 'by this operational distance sensor and not triggering the emission of the wave beam F, F' by the other distance sensor among the first distance sensor 15 and the second distance sensor 15, then to monitor the e evolution of the operational distance during the determined period of time, in particular making it possible to determine that the movement of the opening 200 is within a predetermined range of movement and/or that the opening 200 is in one of the following states: open, closed, partially open, partially closed (or almost closed).
  • the initialization phase comprises a step of determining, from among the first distance sensor 15 and the second distance sensor 15′, an operational distance sensor which delivers distance information a, ⁇ ′ representative of a operational distance, among the first distance d and the second distance d', which is likely to vary during the determined period of time as a result of a movement of the opening 200 with respect to the wall 400.
  • the other distance sensor 15, 15' is no longer intended to be used for the purpose of controlling the change of state of the opening 200.
  • the other distance sensor 15, 15' thus functions for example as a switch, a modification observed in the distance measured by the other distance sensor corresponding for example to an activation of the switch.
  • the monitoring of the evolution of the distance d, d′ determined by the operational distance sensor makes it possible to establish a security check.
  • the movement sensor 16 has determined movement information ⁇ representative of a movement of the case 11 and of the opening 200, it it may be that this movement actually occurred and that the movement cue ⁇ does indeed correspond to a movement of movement between two states of the opening 200, or that this movement of movement between two states of the opening 200 did not concretely produced and that the motion information ⁇ is then false.
  • the movement information may correspond to vibrations undergone by the opening 200, without a final movement of displacement of the opening 200 having taken place.
  • the distance d, d′ determined by the operational distance sensor can be used as confirmation of the detections.
  • the control unit 17 can consider that the detection of movement by the movement sensor 16 is likely to be wrong.
  • the electromechanical lock actuation device 10 also comprises a position sensor 19 capable of determining an angular position of the drive mechanism 14 and capable of delivering position information ⁇ representative of the angular position of the drive mechanism 14 thus determined. by the position sensor 19.
  • the control unit 17 is configured to trigger, when a condition is verified according to which the position information ⁇ is representative of a locking and/or an unlocking of the lock 100 of the opening 200, the emission of at least one of the first wave beam F by the first distance sensor 15 and of the second wave beam F' by the second distance sensor 15' and to monitor the evolution of at least one of the first distance d and of the second distance d' during the determined period of time.
  • the position information ⁇ representative of the angular position of the drive mechanism 14 thus determined by the position sensor 19 corresponds to an initial condition, capable of triggering the emission of the beam F by the first distance sensor 15 and/or of the beam F' by the second distance sensor 15' and to activate the monitoring of the distance d and/or of the distance d'.
  • the distance control step is implemented automatically by the control unit 17 when a condition is verified according to which the position information ⁇ is representative of a locking and/or or an unlocking of the lock 100 of the opening 200.
  • the monitoring of the evolution of the distance d, d′ determined by the operational distance sensor makes it possible to establish a security check.
  • the control unit 17 will thus be able to monitor a position or the state (amongst the partial opening state, the total opening state or the closed state partial) of the opening 200 after an unlocking of the lock 100 has been ordered.
  • the control unit 17 can also check that after a command to lock the lock 100, the distance d, d' determined by the operational distance sensor does not change: failing this, this could mean that the lock 100 was locked although opening 200 was unable to cooperate with fixed frame 401 and although bolts 103, 103 were unable to fulfill their respective roles.
  • the movement sensor 16 undergoes a recalibration step to configure it to its environment after the determined period of time, whether a movement of the opening 200 has occurred or not.
  • the environmental conditions such as for example the ambient luminosity, the change in the state of reflection of the surfaces, can have an impact on the distance measured by the operational sensor.
  • This recalibration can also be performed automatically each time the position information ⁇ is representative of a locking and/or unlocking of the lock 100 of the opening 200.
  • the electromechanical lock actuation device 10 comprises an electric actuator 18 capable of driving the drive mechanism 14 in rotation.
  • the control unit 17 is configured to drive the electric actuator 18 in taking into account the evolution and/or the value of at least one of the first distance d and of the second distance d' during the determined period of time.
  • the method may comprise a control step implemented by the control unit 17 after the distance control step, during which the electric actuator 18 is controlled by the control unit 17 taking into account the evolution and/or of the value of at least one of the first distance d and of the second distance d' during the determined period of time.
  • control unit 17 may thus decide to condition the control of the lock 100 towards its locking or unlocking by suitable control of the electric actuator 18, on a condition linked to the distance d, d ' determined by the operational distance sensor.
  • a control of the electric actuator 18 inducing the passage of the lock 100 towards its locking or its unlocking will be conditioned on the determination of a distance by the operational distance sensor confirming that the opening is closed in order to guarantee the good operation of the lock 100 vis-à-vis a striker integral with the fixed frame 401.
  • the movement sensor 16 comprises at least one element chosen from the group comprising a magnetometer and an accelerometer, and at least one of the first distance sensor 15 and of the second distance sensor 15' comprises at at least one member selected from the group comprising an ultrasonic beam distance sensor and an optical beam distance sensor
  • sensors 15, 15', 16 of this nature advantageously makes it possible to present all the advantages presented above: high measurement precision, good reliability and the guarantee of low electrical consumption.
  • the electromechanical device for actuating the lock 10 comprises for this purpose a clutch mechanism interposed between the drive mechanism 14 and the electric actuator 18 and varying between a disengaged configuration in which the electric actuator 14 is not coupled to the drive mechanism 14 and at least one engaged configuration in which the electric actuator 18 is coupled to the drive mechanism 14.
  • the electromechanical lock actuation device 10 comprises an electrical energy storage device 21, such as autonomous batteries, to power the electric actuator 18 and the control unit 17.
  • the control unit 17 is suitable for communication with the outside via means of communication of the radio frequency, wifi, Bluetooth type, or equivalent such as for example ZIGBEE, Zwave or proprietary protocols, in particular with a view to receiving instructions to the control unit 17 and the transmission of outgoing information from the control unit 17.
  • the control unit controls the electric actuator 18 from these external instructions and from this outgoing information and as a function of distance sensors 15, 15', of the movement sensor 16 and of the position sensor 19 in the manner described above.
  • sensors may optionally be integrated into the electromechanical lock actuation device 10, for example to determine the mechanical rotation torques of the rotor 101, the absolute angular position of the rotor 101, its speed of rotation or to determine the presence of a key 106 or any other element necessary for the operation of the lock 100 or of the electromechanical device for actuating the lock 10.
  • control unit 17 emits an alarm signal in certain identified operating cases: for example if the state of the opening 200 is considered partially (or almost) closed according to the information provided by the 'one of the distance sensors 15, 15' and the lock 10 is activated to lock the opening 200, an alarm signal will be emitted to the attention of a user to indicate that the opening 200 cannot be Locked. In the same way, an alarm signal could be emitted if the opening 200 remains in a partially open or partially closed state for a duration greater than a predetermined duration.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Claims (15)

  1. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10), vorgesehen, um auf einer Innenfläche (201) eines Flügels (200) montiert zu werden, der beweglich relativ zu einer Wand (400) ist und mit einem Schloss (100) ausgestattet, das einen Schließzylinder, der mit einem Rotor (101) versehen ist, umfasst, wobei die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) umfasst:
    - ein Gehäuse (11), das mit einer proximalen Fläche (12) versehen ist und Befestigungselementen (13), die die Befestigung des Gehäuses (11) am Flügel (200) ermöglichen, indem die proximale Fläche (12) des Gehäuses (11) gegen die Innenfläche (201) des Flügels (200) angebracht wird,
    - einen Antriebsmechanismus (14), der relativ zum Gehäuse (11) beweglich in Rotation um eine Rotationsachse ist, die mit der Rotationsachse des Rotors (101) übereinstimmt und vorgesehen, um an einem Ende des Rotors (101) des Schließzylinders angekoppelt zu werden, dadurch gekennzeichnet, dass die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) umfasst:
    - einen ersten Distanzsensor (15), der in der Lage ist, einen ersten Wellenstrahl (F) zu emittieren, der in eine erste Richtung gerichtet ist, die in einem ersten Halbraum (E) enthalten ist, der auf einer ersten Seite einer vertikal ausgerichteten Hauptebene (P) liegt, wenn das Gehäuse (11) an der Innenfläche (201) des Flügels (200) befestigt ist und die Rotationsachse des Antriebsmechanismus (14) enthält, und eine erste laterale Komponente (X) hat, die senkrecht zur Hauptebene (P) ist, sich von der Hauptebene (P) entfernend und eine erste axiale Komponente (Y), die parallel zur Rotationsachse des Antriebsmechanismus (14) ist und sich der proximalen Fläche (12) des Gehäuses (11) annähernd, wobei der erste Distanzsensor (15) geeignet ist, um eine erste Distanzinformation (α) zu liefern, die repräsentativ ist für eine erste Distanz (d), die dank dem ersten Wellenstrahl (F) bestimmt wird,
    - einen zweiten Distanzsensor (15'), der separat ist vom ersten Distanzsensor (15) und in der Lage, einen zweiten Wellenstrahl (F') zu emittieren, der in eine zweite Richtung gerichtet ist, die in einem zweiten Halbraum (E') enthalten ist, der auf der zweiten Seite der Hauptebene (P) liegt und eine zweite laterale Komponente (X') hat, die senkrecht zur Hauptebene (P) ist, sich von der Hauptebene (P) entfernend, und eine zweite axiale Komponente (Y), die parallel zur Rotationsachse des Antriebsmechanismus (14) ist und sich der proximalen Fläche (12) des Gehäuses (11) annähernd, wobei der zweite Distanzsensor (15') geeignet ist, eine zweite Distanzinformation (a') zu liefern, die repräsentativ ist für eine zweite Distanz (d'), die dank dem zweiten Wellenstrahl (F') bestimmt wird,
    wobei die erste Richtung und die zweite Richtung so ausgerichtet sind, dass, wenn das Gehäuse (11) auf der Innenfläche (201) des Flügels (200) befestigt ist, einer von dem ersten Wellenstrahl (F) und dem zweiten Wellenstrahl (F') auf eine mit dem Flügel (200) fest verbundene Reflexionsfläche fällt und der andere von dem ersten Wellenstrahl (F) und dem zweiten Wellenstrahl (F') auf eine Reflexionsfläche fällt, die fest verbunden ist mit der Wand (400) oder einem festen Rahmen (401), der den Flügel (200) mit der Wand (400) verbindet,
    - eine programmierbare Steuereinheit (17), geeignet, um die vom ersten Distanzsensor (15) gelieferte erste Distanzinformation (α) und die vom zweiten Distanzsensor (15') gelieferte zweite Distanzinformation (a') zu empfangen, und die konfiguriert ist, um die Emission von mindestens einem des ersten Wellenstrahls (F) durch den ersten Distanzsensor (15) auszulösen und des zweiten Wellenstrahls (F') durch den zweiten Distanzsensor (15') und um die Entwicklung von mindestens einer der ersten Distanz (d) und der zweiten Distanz (d') während eines bestimmten Zeitraums zu überwachen.
  2. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach Anspruch 1, wobei die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) einen elektrischen Aktuator (18) umfasst, der in der Lage ist, den Antriebsmechanismus (14) in Rotation zu versetzten, und wobei die Steuereinheit (17) dazu konfiguriert ist, den elektrischen Aktuator (18) zu lenken unter Berücksichtigung der Entwicklung und/oder des Wertes mindestens einer der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums.
  3. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach einem der Ansprüche 1 oder 2, wobei mindestens einer des ersten Distanzsensors (15) und des zweiten Distanzsensors (15') mindestens ein Element umfasst, das aus der Gruppe ausgewählt wurde, die einen Distanzsensor mit Ultraschallstrahl und einen Distanzsensor mit optischem Strahl umfasst.
  4. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach einem der Ansprüche 1 bis 3, einen Bewegungssensor (16) umfassend, der in der Lage ist, eine Verschiebung des Gehäuses (11) und des Flügels (200), an dem das Gehäuse (11) befestigt ist, zu bestimmen, und geeignet, um eine Bewegungsinformation (β) zu liefern, die repräsentativ ist für das Vorhandensein oder Nichtvorhandensein einer Verschiebung des Gehäuses (11) und des Flügels (200), wobei die Steuereinheit (17) dazu geeignet ist, die vom Bewegungssensor (16) gelieferte Bewegungsinformation (β) zu empfangen, und wobei die Emission umgesetzt wird von mindestens einem von dem ersten Wellenstrahl (F) und dem zweiten Wellenstrahl (F') und die Überwachung von mindestens einer von der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums, wenn eine Anfangsbedingung verifiziert ist, gemäß der die Bewegungsinformation (β) repräsentativ ist für das Vorhandensein einer Bewegung des Gehäuses (11) und des Flügels (200).
  5. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach Anspruch 4, wobei der Bewegungssensor (16) mindestens ein Element umfasst, das aus der Gruppe ausgewählt wurde, die ein Magnetometer und einen Beschleunigungsmesser umfasst.
  6. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach einem der Ansprüche 1 bis 5, einen Positionssensor (19) umfassend, der in der Lage ist, eine Winkelstellung des Antriebsmechanismus (14) zu bestimmen und geeignet, um eine Positionsinformation (γ) zu liefern, die repräsentativ ist für die bestimmte Winkelstellung des Antriebsmechanismus (14), und wobei die Steuereinheit (17) geeignet ist, die Positionsinformation (γ) zu empfangen, die repräsentativ ist für die bestimmte Winkelstellung des Antriebsmechanismus (14), und konfiguriert ist, um die Emission auszulösen, wenn die Positionsinformation (γ) repräsentativ ist für eine Verriegelung und/oder Entriegelung des Schlosses (100) des Flügels (200), von mindestens einem des ersten Wellenstrahls (F) und des zweiten Wellenstrahls (F') und um die Entwicklung von mindestens einer von der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums zu überwachen.
  7. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach einem der Ansprüche 1 bis 6, wobei die Steuereinheit (17) Algorithmen umfasst, die die Bestimmung einer Öffnungsrichtung des Flügels (200) relativ zur Wand (400) in Abhängigkeit von der Zunahme oder Abnahme von einer der ersten Distanz (d) und der zweiten Distanz (d') ermöglichen, während des bestimmten Zeitraums nach einer gemeinsamen Emission des ersten Wellenstrahls (F) durch den ersten Distanzsensor (15) und des zweiten Wellenstrahls (F') durch den zweiten Distanzsensor (15') und der Überwachung der Entwicklung der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums.
  8. Elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) nach einem der Ansprüche 1 bis 7, wobei die Steuereinheit (17) konfiguriert ist, zum:
    - Bestimmen, von dem ersten Distanzsensors (15) und dem zweiten Distanzsensors (15'), des operativen Distanzsensors, der eine Distanzinformation liefert, die repräsentativ ist für eine operative Distanz von einer der ersten Distanz (d) und der zweiten Distanz (d'), die während des bestimmten Zeitraums aufgrund einer Bewegung des Flügels (200) relativ zur Wand (400) variieren kann,
    - Auslösen der Emission des Wellenstrahls durch den operativen Distanzsensor und Nicht-Auslösen der Emission des Wellenstrahls durch den anderen Distanzsensor von dem ersten Distanzsensor (15) und dem zweiten Distanzsensor (15'),
    - Überwachen der Entwicklung der operativen Distanz während des bestimmten Zeitraums, insbesondere um die Bestimmung zu ermöglichen, dass die Bewegung des Flügels (200) innerhalb eines vorbestimmten Bewegungsbereichs liegt und/oder dass sich der Flügel (200) in einem der folgenden Zustände befindet: offen, geschlossen, teilweise offen, teilweise geschlossen.
  9. Verfahren, umfassend:
    - einen Schritt des Bereitstellens einer elektromechanischen Vorrichtung zur Betätigung eines Schlosses (10), die auf einer Innenfläche (201) eines Flügels (200) montiert ist, der beweglich relativ zu einer Wand (400) ist und mit einem Schloss (100) ausgestattet, das einen Schließzylinder, der mit einem Rotor (201) versehen ist, umfasst, wobei die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) umfasst:
    ein Gehäuse (11), das mit einer proximalen Fläche (12) versehen ist und Befestigungselementen (13), die die Befestigung des Gehäuses (11) am Flügel (200) ermöglichen, indem die proximale Fläche (12) des Gehäuses (11) gegen die Innenfläche (201) des Flügels (200) angebracht wird,
    einen Antriebsmechanismus (14), der relativ zum Gehäuse (11) beweglich in Rotation um eine Rotationsachse ist, die mit der Rotationsachse des Rotors (101) übereinstimmt und vorgesehen, um an einem Ende des Rotors (201) des Schließzylinders angekoppelt zu werden,
    einen ersten Distanzsensor (15), der in der Lage ist, einen ersten Wellenstrahl (F) zu emittieren, der in eine erste Richtung gerichtet ist, die in einem ersten Halbraum (E) enthalten ist, der auf einer ersten Seite einer vertikal ausgerichteten Hauptebene (P) liegt, wenn das Gehäuse (11) an der Innenfläche (201) des Flügels (200) befestigt ist und die Rotationsachse des Antriebsmechanismus (14) enthält, und eine erste laterale Komponente (X) hat, die senkrecht zur Hauptebene (P) ist, sich von der Hauptebene (P) entfernend, und einer erste axiale Komponente (Y), die parallel zur Rotationsachse des Antriebsmechanismus (14) ist und sich der proximalen Fläche (201) des Gehäuses (11) annähernd, wobei der erste Distanzsensor (15) geeignet ist, um eine erste Distanzinformation (α) zu liefern, die repräsentativ ist für die erste Distanz (d), die dank dem ersten Wellenstrahl (F) bestimmt wird,
    einen zweiten Distanzsensor (15'), der separat ist vom ersten Distanzsensor (15) und in der Lage, einen zweiten Wellenstrahl (F') zu emittieren, der in eine zweite Richtung gerichtet ist, die in einem zweiten Halbraum (E') enthalten ist, der auf der zweiten Seite der Hauptebene (P) liegt und eine zweite laterale Komponente (X') hat, die senkrecht zur Hauptebene (P) ist, sich von der Hauptebene (P) entfernend, und eine zweite axiale Komponente (Y'), die parallel zur Rotationsachse des Antriebsmechanismus (14) ist und sich der proximalen Fläche (201) des Gehäuses (11) annähernd, wobei der zweite Distanzsensor (15') geeignet ist, eine zweite Distanzinformation (a') zu liefern, die repräsentativ ist für eine zweite Distanz (d'), die dank dem zweiten Wellenstrahl (F') bestimmt wird,
    wobei die erste Richtung und die zweite Richtung so ausgerichtet sind, dass, wenn das Gehäuse (11) an der Innenfläche (201) des Flügels (200) befestigt ist, einer von dem ersten Wellenstrahl (F) und dem zweiten Wellenstrahl (F') auf eine mit dem Flügel (200) fest verbundene Reflexionsfläche fällt und der andere von dem ersten Wellenstrahl (F) und dem zweiten Wellenstrahl (F') auf eine Reflexionsfläche fällt, die fest verbunden ist mit der Wand (400) oder einem festen Rahmen (401), der den Flügel (200) mit der Wand (400) verbindet,
    eine programmierbare Steuereinheit (17), geeignet, um die vom ersten Distanzsensor (15) gelieferte erste Distanzinformation (α) und die vom zweiten Distanzsensor (15') gelieferte zweite Distanzinformation (a') zu empfangen,
    - einen Schritt der Distanzkontrolle, der die Auslösung der Emission von mindestens einem des ersten Wellenstrahls (F) durch den ersten Distanzsensor (15) und des zweiten Wellenstrahls (F') durch den zweiten Distanzsensor (15') umfasst und dann die Überwachung der Entwicklung von mindestens einer der ersten Distanz (d) und der zweiten Distanz (d') während eines bestimmten Zeitraums.
  10. Verfahren nach Anspruch 9, wobei während einer Initialisierungsphase der elektromechanischen Vorrichtung zur Betätigung eines Schlosses (10) der Schritt der Distanzkontrolle die folgenden Schritte umfasst, die automatisch von der Steuereinheit (17) umgesetzt werden:
    - Auslösung der Emission des ersten Wellenstrahls (F) durch den ersten Distanzsensor (15) und der Emission des zweiten Wellenstrahls (F') durch den zweiten Distanzsensor (15'),
    - Überwachung der Entwicklung der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums,
    - Bestimmung einer Öffnungsrichtung des Flügels (200) relativ zur Wand (400) in Abhängigkeit von der Zunahme oder Abnahme einer der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums.
  11. Verfahren nach Anspruch 10, wobei die Initialisierungsphase einen Schritt der Bestimmung umfasst, von dem ersten Distanzsensor (15) und dem zweiten Distanzsensor (15'), eines operativen Distanzsensors, der eine Distanzinformation liefert, die repräsentativ ist für eine operative Distanz von einer der ersten Distanz (d) und der zweiten Distanz (d'), die während des bestimmten Zeitraums aufgrund einer Bewegung des Flügels (200) relativ zur Wand (400) variieren kann.
  12. Verfahren nach einem der Ansprüche 10 oder 11, wobei die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10), die im Schritt des Bereitstellens bereitgestellt wurde, einen Bewegungssensor (16) umfasst, der in der Lage ist, eine Verschiebung des Gehäuses (11) und des Flügels (200), an dem das Gehäuse (11) befestigt ist, zu bestimmen, und geeignet, um eine Bewegungsinformation (β) zu liefern, die repräsentativ ist für das Vorhandensein oder Nichtvorhandensein einer Verschiebung des Gehäuses (11) und des Flügels (200), wobei die Steuereinheit (17) dazu geeignet ist, die vom Bewegungssensor (16) gelieferte Bewegungsinformation (β) zu empfangen, und wobei die Initialisierungsphase automatisch von der Steuereinheit (17) umgesetzt wird, wenn eine Anfangsbedingung verifiziert ist, gemäß der die Bewegungsinformation (β) repräsentativ ist für das Vorhandensein einer Bewegung des Gehäuses (11) und des Flügels (200).
  13. Verfahren nach Anspruch 12, wobei das Verfahren nach der Initialisierungsphase eine normale Betriebsphase umfasst, während der der Schritt der Distanzkontrolle die folgenden Schritte umfasst, die automatisch von der Steuereinheit (17) umgesetzt werden, wenn die Bewegungsinformation (β) repräsentativ ist für das Vorhandensein einer Bewegung des Gehäuses (11) und des Flügels (200):
    - Auslösung der Emission des Wellenstrahls durch den operativen Distanzsensor, während der die Emission des Wellenstrahls durch den anderen Distanzsensor, von dem ersten Distanzsensor (15) und dem zweiten Distanzsensor (15'), nicht ausgelöst wird,
    - Überwachung der Entwicklung der operativen Distanz während des bestimmten Zeitraums, insbesondere um die Bestimmung zu ermöglichen, dass die Bewegung des Flügels (200) innerhalb eines vorbestimmten Bewegungsbereichs liegt und/oder dass sich der Flügel (200) in einem der folgenden Zustände befindet: offen, geschlossen, teilweise offen, teilweise geschlossen.
  14. Verfahren nach einem der Ansprüche 9 bis 13, wobei die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10), die im Schritt des Bereitstellens bereitgestellt wurde, einen Positionssensor (19) umfasst, der in der Lage ist, eine Winkelstellung des Antriebsmechanismus (14) zu bestimmen und geeignet, um eine Positionsinformation (γ) zu liefern, die repräsentativ ist für die bestimmte Winkelstellung des Antriebsmechanismus (14), und wobei der Schritt der Distanzkontrolle automatisch von der Steuereinheit (17) umgesetzt wird, wenn die Positionsinformation (γ) repräsentativ ist für eine Verriegelung und/oder Entriegelung des Schlosses (100) des Flügels (200).
  15. Verfahren nach einem der Ansprüche 13 oder 14, wobei die elektromechanische Vorrichtung zur Betätigung eines Schlosses (10) einen elektrischen Aktuator (18) umfasst, der in der Lage ist, den Antriebsmechanismus (14) in Rotation zu versetzen, und wobei das Verfahren einen Schritt der Lenkung umfasst, der von der Steuereinheit (17) nach dem Schritt der Distanzkontrolle umgesetzt wird, während dem der elektrische Aktuator (18) von der Steuereinheit (17) gelenkt wird, unter Berücksichtigung der Entwicklung und/oder des Wertes mindestens einer der ersten Distanz (d) und der zweiten Distanz (d') während des bestimmten Zeitraums.
EP20202375.0A 2019-11-08 2020-10-16 Elektromechanische vorrichtung zur betätigung der verriegelung mit doppelten abstandssensoren, und verfahren Active EP3819447B1 (de)

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