EP3963164A1 - Unité de commande conçue pour un entraînement de porte ou de fenêtre - Google Patents

Unité de commande conçue pour un entraînement de porte ou de fenêtre

Info

Publication number
EP3963164A1
EP3963164A1 EP20727204.8A EP20727204A EP3963164A1 EP 3963164 A1 EP3963164 A1 EP 3963164A1 EP 20727204 A EP20727204 A EP 20727204A EP 3963164 A1 EP3963164 A1 EP 3963164A1
Authority
EP
European Patent Office
Prior art keywords
drive
sheet
value
leaf
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20727204.8A
Other languages
German (de)
English (en)
Inventor
Stefan SCHIMON
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.)
Gotthard 3 Mechatronic Solutions AG
Original Assignee
Gotthard 3 Mechatronic Solutions AG
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 Gotthard 3 Mechatronic Solutions AG filed Critical Gotthard 3 Mechatronic Solutions AG
Publication of EP3963164A1 publication Critical patent/EP3963164A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • 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
    • 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
    • E05F15/76—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to devices carried by persons or objects, e.g. magnets or reflectors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/334—Position control, detection or monitoring by using pulse generators
    • E05Y2400/336—Position control, detection or monitoring by using pulse generators of the angular type
    • E05Y2400/337—Encoder wheels
    • 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
    • E05Y2400/36—Speed control, detection or monitoring
    • 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
    • E05Y2400/456—Control modes for programming, e.g. learning or AI [artificial intelligence]
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/52—Safety arrangements associated with the wing motor
    • E05Y2400/53—Wing impact prevention or reduction
    • E05Y2400/54—Obstruction or resistance detection
    • E05Y2400/56—Obstruction or resistance detection by using speed 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
    • E05Y2400/10—Electronic control
    • E05Y2400/52—Safety arrangements associated with the wing motor
    • E05Y2400/53—Wing impact prevention or reduction
    • E05Y2400/54—Obstruction or resistance detection
    • E05Y2400/56—Obstruction or resistance detection by using speed sensors
    • E05Y2400/562—Switches
    • 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
    • E05Y2800/43—Physical or chemical protection against wear
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a method for controlling a drive for a leaf, in particular for a door leaf or a window leaf.
  • a drive e.g. an electric motor to operate.
  • a user does not have to exert a force himself to open or close the door or the window.
  • Corresponding automatic drives include a control for the drive that is triggered by the user, for example, by pressing a door handle or a window handle or by approaching a proximity sensor. The control then initiates a predetermined movement of the door or window. When the door or window is in an open or closed position, the drive generally does not exert any force on the door or window.
  • the present invention is based on the object of eliminating the disadvantages of conventional drives for doors or windows. This object is achieved by a method for controlling a drive according to claim 1 and by the automatic drive according to claim 13.
  • Leaf In the following, the movable part of a door, a window or a similar device is referred to as a leaf, also called a door or window sash.
  • a door also has, for example, a door frame, also called a door frame.
  • the term leaf in the context of the invention is not limited to rotatably mounted leaves, but also includes leaves that are pushed to open or close, and other conceivable embodiments.
  • a movement quantity is a physical quantity that can be used to describe a movement of the leaf.
  • the movement variable can in particular be a position or a speed, the latter representing the first derivation of the position with respect to time. Other temporal derivatives of the position are also conceivable.
  • the movement variable can accordingly be an angular position or an angular speed.
  • Target travel curve is a relation between a first movement variable and a second movement variable, e.g. between speed and position, or between a movement quantity and time, e.g. between position and time, understood.
  • the course of the target travel curve or at least certain parameters or criteria for the target travel curve are specified.
  • the target travel curve can be saved as a curve, function or look-up table, for example.
  • a drive drives the sheet, the movement size being controlled according to setpoints according to the setpoint travel curve, e.g. a speed control depending on the position of the sheet.
  • the tolerance range denotes a range of values for the movement quantity above and / or below the setpoint values according to the setpoint travel curve.
  • the tolerance range is limited in particular by a lower tolerance value and an upper tolerance value.
  • the lower tolerance value is smaller than the target value and the upper tolerance value is greater than the target value.
  • the lower and / or the upper tolerance value can be variable, that is to say depend, for example, on the position of the sheet. Leaving the tolerance range means that measured values of the movement variable fall below the lower tolerance value or exceed the upper tolerance value.
  • the blade is especially dimensioned so that it can regulate the amount of movement of the blade without leaving the tolerance range, if only omnipresent forces such as gravity and frictional forces act on the blade.
  • the direct measurement of a physical one In addition to size, it is also used to denote the derivation of other sizes from the directly measured one.
  • the angular position of a sheet can be determined by an encoder or rotary encoder using a voltage or a number of voltage pulses. In this case, measuring would also include determining the angular velocity from the angular position, in particular by deriving it from time.
  • Free-wheeling Usually the drive is controlled by a control unit, whereby a voltage is applied to the drive, the value of which is determined by the control unit. In freewheeling mode, however, the drive fails. There is advantageously no voltage on the drive in freewheeling. In freewheeling mode, only a force preferably acts on the blade that is smaller than a minimum force. This force can for example come from friction, e.g. in a door bearing or in the drive, or from a generator effect that occurs, for example, when the drive is short-circuited, or from springs that may be present in the drive. The minimum force is in particular 67 N.
  • One aspect of the invention is a method for controlling a drive for a leaf, in particular for a door leaf or a window leaf, comprising the following steps: measuring a measured value of a movement variable of the leaf, comparing the measured value with a tolerance range of a target travel curve, and driving of the sheet by the drive according to the target travel curve. If you leave the tolerance range, the sheet will turn into a Freewheel offset, in which the drive stops.
  • the blade is preferably driven by the drive.
  • the measured value is preferably also compared with a target value according to the target travel curve. If the measured value is within the tolerance range, the control preferably regulates the drive in such a way that the movement variable approaches the setpoint.
  • the method regulates the amount of movement via the drive, namely e.g. the position and / or the speed of the sheet on the basis of the measured value and the specified target travel curve.
  • One advantage of the process is the freewheel, which starts under defined criteria. Leaving the tolerance range can be caused by a user or an object who wants to open or close the sheet as quickly as possible or also to stop in a middle position that corresponds neither to the closed nor to the fully open position.
  • the described control enables the user to do this without working against him through the drive. On the one hand, this leads to a pleasant behavior of the sheet that is perceived as natural and expected by the user. Injuries caused by unexpected behavior of a leaf, e.g. a heavy door, leaning forward. On the other hand, the behavior spares the mechanics and any gear and rod parts of the drive.
  • the drive of the blade according to the target travel curve preferably starts again.
  • the defined period of time can for example be between 1 s and 60 s, and in particular between 2 s and 10 s.
  • the sheet is preferably brought into a defined position by the drive after the period of time defined for the freewheeling, which in particular can be a closed or an open position of the sheet.
  • the stated specifications for the control have the advantage that the blade does not remain permanently in freewheeling, which represents an unregulated state.
  • the user does not have to worry about opening or closing the sheet completely, but can save time and leave the sheet in any position without the sheet remaining in an unsecured position and, for example, uncontrolled strikes.
  • the target travel curve preferably comprises the following sections: accelerating the sheet from a resting speed, which is in particular zero, in a zero position to a first speed in a first position; Moving the sheet at the first speed to a second position; Decelerating the sheet from the first speed to the resting speed so that it has the resting speed when it reaches a third position.
  • the target travel curve can describe one of the following processes: an opening process of the sheet, the zero position being a closed position of the sheet and the third position being an open position of the sheet, in particular in the stop; or a closing process of the sheet, the zero position being an open position of the
  • Sheet and the third position are a closed position of the sheet.
  • the resting speed in the zero position and the third position should preferably be zero. This ensures that the drive does not strike the blade with force, which could result in damage to the blade, frame or drive. Moreover this prevents noise emissions and injuries to the user.
  • a further criterion can be established for the control: Preferably, the free-running of the sheet is ended and the sheet is driven by the drive when the measured value of the movement variable is above a maximum value.
  • the maximum value depends in particular on a maximum braking force of the drive and the position of the blade.
  • the maximum braking force of the drive can be determined in advance and saved as a parameter for the control.
  • the maximum value that can just be braked by the drive e.g. a maximum speed that can be braked is lower the closer the blade is to the third position. It is therefore particularly provided that the drive brakes the blade with the maximum braking force after freewheeling has ended, so that it has the speed of rest when it reaches the third position.
  • the sheet is braked or accelerated with a defined acceleration value in the direction of the setpoint as an option when it leaves the tolerance range - that is, especially when it would actually go into freewheel mode, before it freewheels goes.
  • a defined force to the sheet over a defined period of time for example for 1 s, is particularly suitable as a defined acceleration value.
  • the drive is then preferably resumed according to the target travel curve when the movement variable corresponds to the defined acceleration value changes. Otherwise the sheet will actually be put into free run.
  • Whether the movement size changes in accordance with the defined acceleration value can be determined by recording a time series of measured values of the movement size and comparing it with a time series expected on the basis of equations of movement.
  • the additional benefit of “braking” or “briefly accelerating” when the blade goes into freewheel mode is that it tends to be between a willful force by a user and another force, for example a temporary draft, on the blade - can be divorced. Only in the event of a sustained external force, for example from a user or an object, should the blade preferably go into freewheel mode.
  • the drive of the blade can be activated, in particular by a user: the drive of the blade is preferably triggered by an opening or closing command according to the target travel curve.
  • This can include one of the following events: an actuation of a switch or button, in particular a pressing of a door handle or a window handle; or a signal from a device communicating with the drive, for example an external system or a mobile device that is connected to the drive wirelessly or by cable; or a signal from a sensor communicating with the drive; or the action of a force on the sheet from the outside, which is exerted in particular by a person or by an object, for example a hospital bed.
  • the automatic drive comprises a sensor for measuring a quantity of movement of the sheet, a drive and a control unit for carrying out the method described above.
  • an encoder also called a rotary encoder, or an electrical resistor that can be changed via the position of the blade can be used to measure the movement variable.
  • the drive can in particular be designed as an electric motor or an actuator.
  • the automatic drive also comprises a sensor for measuring a drive voltage. Further parameters that can be used for the control can be derived from the drive voltage, e.g.
  • the drive comprises a braking device for braking the sheet.
  • the braking device can effect the braking of the blade in addition to a braking force exerted by the electric motor or the actuator.
  • One embodiment of the braking device is a blocker in a transmission or linkage of the drive.
  • Another aspect of the invention relates to a computer program which, when executed on a processor, enables the described method to be carried out. rens causes.
  • the computer program can be stored on a computer-readable data carrier.
  • FIG. 1 shows a perspective view of a door including drive, control and various sensors and switches according to an embodiment
  • FIG. 2 shows a diagram of a target travel curve with target values of a movement variable and a tolerance range according to an exemplary embodiment
  • FIG. 3 shows a flow diagram of a method for controlling a drive for a leaf, in particular for a door leaf or window leaf, according to an exemplary embodiment
  • FIG. 4 shows a flow diagram of an alternative method for controlling a drive for a leaf, in particular for a door leaf or window leaf, according to an exemplary embodiment.
  • FIG. 1 shows a perspective view of a door in a room according to an exemplary embodiment.
  • the door comprises a door leaf 1, a door frame 2 and a door handle 3 for manual opening and closing of the Door.
  • the embodiment of FIG. 1 shows a revolving door in which the door leaf 1 is rotatably mounted on its left side via door hinges 4 on the door frame 2.
  • the devices and methods described below are not limited to swing doors, but can also be used on other leaves, for example window leaves, and on other types of storage, for example sliding doors or sliding windows.
  • the door leaf 1 can be driven by a drive 5.
  • the drive 5 is often an electric motor or an actuator which is attached to the door lintel above the door frame 2 and is connected to the door leaf 1 via a linkage.
  • the drive 5 can also be attached to the door leaf 1.
  • the drive 5 is controlled by a controller which can be integrated in a housing of the drive 5 or can be outsourced.
  • the power required for drive 5 and control is provided by a power supply 6.
  • the control of the drive 5 can be triggered or switched in various ways, some of which are shown in FIG. A signal via one of the paths is sufficient to trigger or switch the controller.
  • the door handle 3 can be connected to the control, e.g. Via an electrical connection or by radio, so that a manual opening or closing command is communicated to the control by pressing the door handle 3.
  • various other types of pulse generators such as a switch 7 or a button 8, in particular also a switch that can be operated with a key or a fingerprint, are also possible.
  • a closing or opening command can be triggered by a proximity sensor 9 when a user approaches the door.
  • a radio switch 10 is also advantageous, which is triggered, for example, by a token or a mobile phone 11 that the user carries with him when he approaches. The user can easily open the door and go through without having to have his hands free.
  • a triggering of the control by a mobile phone 11 is particularly advantageous, since via a radio connection, for example via Bluetooth, from the mobile phone 11 to the radio switch 10 or directly to the control not only an opening or
  • Closing command can be forwarded, but further functionalities are enabled.
  • various parameters of the control can be set via an app, e.g. a maximum opening angle, an opening or closing speed or a predefined period of time for a freewheel.
  • the drive 5 can also be calibrated in this way.
  • the closing or opening command can also come from an external system 12 that is connected to the drive 5 or its control.
  • An example of such an external system 12 is a fire alarm system which triggers the closing of all doors in order to spread a fire.
  • the closing or opening command can be triggered by a signal from a sensor which communicates with the drive 5 or its control.
  • FIG. 2 shows a diagram of a target travel curve SFK, which specifies target values of a movement variable to which the controller regulates the door leaf 1.
  • the controlled movement variable is a speed v as a function of an angular position a.
  • a control can be used, for example, for the swing door from FIG. 1.
  • the angular position a0 also called the zero position
  • the door leaf 1 is in the closed position
  • a3 denotes a third angular position for which the angular position when the door leaf 1 hits the stop or another value between the closed position and the stop is sensible - represents.
  • the drive is regulated by the controller as a function of the angular position a, which is known from a measurement, for example with an encoder.
  • a typical door leaf opening process can therefore be divided into the following sections, which can also be used for a closing process:
  • the drive 5 accelerates the door leaf 1 in a first angular range A1 between the zero position a0 and a first angular position a1 from a resting speed v0, which is zero, to a first speed v1.
  • a second angular range A2 between a1 and a second angular position a2 the door leaf 1 is moved at the first speed vl.
  • a third angular range A3 between a2 and a3 the door leaf 1 is braked by the drive 5 so that it again reaches the resting speed v0 at the third angular position a3. Accordingly, the door is opened gently, whereby apart from an opening command, no further external action is necessary.
  • the tolerance range TB there is a tolerance range TB around the target travel curve SFK.
  • the drive 5 is able to control the speed v of the door leaf 1 within the tolerance range TB.
  • the door leaf 1 is driven by the drive 5 as long as the measured speed values vr are within the tolerance range TB.
  • the tolerance range TB in the second angular range A2 is limited downwards by the lower tolerance value v11 and upwards by the upper tolerance value v12, 0 ⁇ v11 ⁇ v1 and v12> v1.
  • a force now acts on the door leaf 1 from the outside for example by a user or a draft, it may be that the door leaf 1 is so severely affected. brakes or accelerates so that it leaves the tolerance range TB, so that vr ⁇ v11 or vr> v12.
  • the drive 5 does not continue to work against the user. Therefore, when the door leaf 1 leaves the tolerance range TB, it changes to a freewheel mode FL in which the drive 5 fails and in particular in which the drive 5 is de-energized.
  • the freewheel FL preferably at most a minimum force of, for example, 67 N acts on the door leaf 1.
  • the freewheel FL the user has the option of moving the door leaf 1 and, in particular, also of braking it, as he is used to from a door without a drive.
  • Various criteria are conceivable in order to return from the freewheel FL to the driven state of the door leaf 1 according to the target travel curve SFK.
  • the criteria can be implemented individually or together.
  • one of the criteria is preferably fulfilled:
  • the drive 5 could regulate the speed v of the door leaf again according to the target travel curve SFK as soon as the measured speed values vr are within the tolerance range TB again lie.
  • Two other criteria are also advantageous: on the one hand, a defined time period TFL is specified for the freewheeling FL, after which the control by the drive 5 is automatically resumed according to the target travel curve SFK.
  • a user can trigger a return to the driven state by a new opening or closing command.
  • FIG. 3 shows a flow chart of a method for controlling a drive for a leaf, in particular for a door leaf, for example according to FIG. 1, or a window leaf according to an exemplary embodiment.
  • the method shown contains steps S1 to S9.
  • Step S1 The control process is triggered by an opening or closing command in step S1.
  • a sensor e.g. an encoder
  • the current angular position ar and the current speed vr are measured.
  • Step S3 represents a safety criterion: the drive 5 can brake the door leaf 1 at most with a maximum braking force FBmax, which can be determined for the drive 5 and viewed as a fixed parameter for the door leaf 1. If, according to the measurement, the door leaf 1 is already very close to the third angular position a3, e.g.
  • step S4 the drive 5 brakes the door leaf 1 in step S4 immediately with the maximum braking force FBmax to reach the resting speed v0 at a3 if possible and to avoid the door leaf 1 from falling shut in an uncontrolled manner.
  • the maximum speed vBmax that can be braked depends not only on the parameter FBmax but also on the angular position ar or the angular distance to the maximum angular position, namely
  • step S3 can include further security criteria, e.g. Commands from safety sensors or external safety systems such as a fire alarm system.
  • step S5 If the maximum decelerable speed vBmax is not exceeded, a comparison of the measured speed vr with the speeds according to the tolerance range TB is carried out in step S5.
  • step S6 the door leaf 1 is driven in step S6 by the drive 5 according to the target travel curve SFK. This process is continued by measuring ar and vr again in step S2. If, however, vr is outside the tolerance range TB, the door leaf 1 goes into freewheel FL in step S7, in which the drive 5 stops.
  • the criteria for exiting the freewheel FL have already been briefly mentioned in connection with FIG. 2:
  • step S8 it is checked whether the time that has elapsed since entering the freewheel FL is greater than a predefined time TFL. If so, there is a change to the driven state according to step S6. If not, ie if the predefined time TFL of, for example, 6 s has not yet passed, the freewheel FL is continued.
  • the freewheel FL can also be ended in accordance with step S9 when the control receives a new opening or closing command.
  • the drive of the door leaf 1 continues in step S6 according to the target travel curve SFK. If no new opening or closing command is received, the sequence continues with the measurement of ar and vr in step S2.
  • Fig. 4 shows a flow diagram of an alternative method for controlling a drive for a leaf, in particular for a door leaf, e.g. according to FIG. 1, or a window leaf according to an embodiment.
  • the method comprises steps S1 to S9.
  • the order of the steps has been changed in one essential point.
  • the criterion in S3 that the door leaf 1 is immediately braked with the maximum braking force FBmax when the maximum brakable speed vBmax is exceeded according to S4 is moved to the end of the flow chart.
  • S5 After measuring the movement variables ar and vr in S2, the process continues directly with S5, i.e. decided whether the measured speed vr lies within the tolerance range TB.
  • the maximum force criterion and any other safety criteria according to S3 only come into play in FIG. 4 if no further opening or closing command is detected in step S9. If the measured If the speed vr in S3 does not exceed the maximum speed that can be braked, the method steps are run through again from the measurement of the movement variables ar and vr in S2. In contrast to FIG. 3, the maximum force criterion is therefore only checked in FIG. 4 when the door leaf 1 is in freewheel mode FL.
  • Figs. 3 and 4 therefore show exemplary embodiments of a method for controlling a drive for a door or window leaf.
  • a different sequence of steps is also conceivable.
  • steps S8 and S9 which represent criteria for leaving the freewheel FL, can also be run through in the reverse order.
  • the described method for controlling a drive for a door or window leaf is computer-implemented, e.g. on a microprocessor with a corresponding memory, which controls the drive 5.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un procédé pour commander un entraînement (5) pour un battant (1), en particulier un battant de porte ou un battant de fenêtre, comprenant les étapes consistant : à mesurer une valeur de mesure (vr) d'une grandeur de mouvement du battant (1), à comparer la valeur de mesure (vr) à une plage de tolérance (TB) d'une courbe de course théorique (SFK), à entraîner le battant (1) par l'intermédiaire de l'entraînement (5) selon la courbe de course théorique (SFK). Lorsque la valeur de mesure (vr) se situe en dehors de la plage de tolérance (TB), le battant (1) se trouve dans un mode course libre (FL) dans lequel l'entraînement (5) n'intervient pas.
EP20727204.8A 2019-05-15 2020-05-15 Unité de commande conçue pour un entraînement de porte ou de fenêtre Withdrawn EP3963164A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00635/19A CH716195A1 (de) 2019-05-15 2019-05-15 Verfahren zur Steuerung eines Tür- oder Fensterantriebs. Titel 1: Steuerung für Tür- oder Fensterantrieb.
PCT/EP2020/063667 WO2020229676A1 (fr) 2019-05-15 2020-05-15 Unité de commande conçue pour un entraînement de porte ou de fenêtre

Publications (1)

Publication Number Publication Date
EP3963164A1 true EP3963164A1 (fr) 2022-03-09

Family

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Application Number Title Priority Date Filing Date
EP20727204.8A Withdrawn EP3963164A1 (fr) 2019-05-15 2020-05-15 Unité de commande conçue pour un entraînement de porte ou de fenêtre

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US (1) US20220205302A1 (fr)
EP (1) EP3963164A1 (fr)
CN (1) CN113825887A (fr)
CH (1) CH716195A1 (fr)
WO (1) WO2020229676A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4043687A1 (fr) * 2021-02-12 2022-08-17 dormakaba Deutschland GmbH Procédé de fonctionnement d'un actionneur de porte

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH63519A (de) 1912-06-20 1914-02-02 Karl Schleyder Rauchverzehrungsanlage bei Lokomotiv- und andern Kesseln
DE4337015B4 (de) * 1993-10-29 2004-05-19 Geze Gmbh Verfahren zur Steuerung eines motorischen Antriebs einer Tür- oder Fensteranlage
US6799669B2 (en) * 2001-09-13 2004-10-05 Siemens Vdo Automotive Corporation Dynamic clutch control
US8169169B2 (en) * 2005-04-13 2012-05-01 Brian Hass Door operator for controlling a door and method of same
DE102007004445C5 (de) * 2007-01-30 2012-06-21 Sommer Antriebs- Und Funktechnik Gmbh Antriebsvorrichtung
JP4769747B2 (ja) * 2007-03-08 2011-09-07 三菱電機エンジニアリング株式会社 自動ドアの開閉制御装置
US9458656B2 (en) * 2007-06-13 2016-10-04 Andersen Corporation Internally power slider with high torque drive system
EP3044396A4 (fr) * 2013-09-09 2017-03-29 Yale Security Inc. Procédé et appareil pour augmenter la plage d'entrée et de sortie numérique sur un opérateur de porte
US10047545B2 (en) * 2014-08-28 2018-08-14 Glenn Ford Door security and closing device
DE102014119734B4 (de) * 2014-12-30 2024-02-01 Hörmann KG Antriebstechnik Verfahren zum Betreiben eines Türantriebs, Türantriebssteuerung, Türantrieb und Drehflügeltür
US11105139B2 (en) * 2017-10-27 2021-08-31 Truck Accessories Group, Llc Automatic bed cover door systems for a truck
US11060339B2 (en) * 2018-04-19 2021-07-13 Ford Global Technologies, Llc Systems and methods for mitigating liftgate from contacting objects while closing
US11215004B2 (en) * 2019-03-22 2022-01-04 Ford Global Technologies, Llc Closed loop door position control
US20230031967A1 (en) * 2021-07-28 2023-02-02 Schlage Lock Company Llc Door operator calibration
US20230323717A1 (en) * 2022-04-06 2023-10-12 Icontrols Inc. Door control system
EP4266269A1 (fr) * 2022-04-18 2023-10-25 dormakaba Deutschland GmbH Procédé de commande d'une installation de porte

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Publication number Publication date
CN113825887A (zh) 2021-12-21
CH716195A1 (de) 2020-11-30
WO2020229676A1 (fr) 2020-11-19
US20220205302A1 (en) 2022-06-30

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