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EP2453092A1 - Betätigungsvorrichtung eines Fensterladens eines Gebäudes, und Funktionsverfahren einer solchen Vorrichtung - Google Patents

Betätigungsvorrichtung eines Fensterladens eines Gebäudes, und Funktionsverfahren einer solchen Vorrichtung Download PDF

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Publication number
EP2453092A1
EP2453092A1 EP11188681A EP11188681A EP2453092A1 EP 2453092 A1 EP2453092 A1 EP 2453092A1 EP 11188681 A EP11188681 A EP 11188681A EP 11188681 A EP11188681 A EP 11188681A EP 2453092 A1 EP2453092 A1 EP 2453092A1
Authority
EP
European Patent Office
Prior art keywords
actuator
wind
flap
torque
operating device
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.)
Granted
Application number
EP11188681A
Other languages
English (en)
French (fr)
Other versions
EP2453092B1 (de
Inventor
Pierre-Emmanuel Cavarec
Pierre Geriniere
Sébastien Lemaître
Florent Pellarin
Fabien Rousseau
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 Activites SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Publication of EP2453092A1 publication Critical patent/EP2453092A1/de
Application granted granted Critical
Publication of EP2453092B1 publication Critical patent/EP2453092B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • 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
    • 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
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • 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
    • E05Y2400/20—Electronic control of brakes, disengaging means, holders or stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/302—Electronic control of motors during electric motor braking
    • 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
    • E05Y2400/50—Fault detection
    • E05Y2400/51—Fault detection of position, of back drive
    • 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
    • E05Y2400/532—Emergency braking or blocking
    • 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
    • E05Y2400/55—Obstruction or resistance detection by using load sensors
    • E05Y2400/554—Obstruction or resistance detection by using load sensors sensing motor load
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • 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
    • E05Y2900/146—Shutters

Definitions

  • the invention relates to a method for controlling or operating an installation comprising a motorized shutter or motorized shutters.
  • the invention also relates to a method of controlling or operating a shutter operating device.
  • the invention further relates to a shutter operating device.
  • the invention also relates to a data carrier for implementing the method mentioned above.
  • the invention finally relates to a computer program for implementing the method mentioned above.
  • the beating shutter has indeed specific constraints of use in the presence of all the situations related to the wind: weak established wind, strong established wind, wind in bursts, wind turning etc. These situations vary themselves on the same site and from one site to another, we understand that product offers lead to an over-sizing of these, so as to be able to deal with all situations . This results in bulky products, unsightly, expensive and difficult installation.
  • patent application EP 0 484 258 describes a geared motor whose arrangement makes it possible to ensure a suitable and automatic opening of the leaf, even when the leaf is subjected to violent gusts of wind.
  • the patent application EP 0 366 575 describes a device for controlling leaves such as shutters.
  • the device comprises an electromagnet adapted to lock the pivoting movement of an arm rotated by a geared motor, the electromagnet engaging a lug in an open position of the arm notch or engaging the lug in a closed position notch of the arms.
  • a button called disengage, causes a mechanical action spreading the lug of the notch and unlocking the swivel arm.
  • the rotation of the leaf if it is caused by a malefactor, causes rotation of the pivoting arm, of the assembly of the reducer and finally causes the rotation of the engine which then serves as an intrusion attempt detection means, coupled to a central alarm. This document does not mention the effects of the wind.
  • the patent FR2711174 describes a compact motorized swing shutter drive system, including a manual disengagement device, useful in the event of a motorized drive system failure, to avoid forcing and damaging the motor by pushing the shutter. This document also states that the system enables the component to be trained in case of strong wind, but could be damaged if the flap is left ajar under the same wind conditions.
  • the object of the invention is to provide a flap maneuvering device overcoming the disadvantages mentioned and improving operating devices known from the prior art.
  • the invention provides a flap maneuver device of small size, affordable, aesthetic, simple and easy to install.
  • the invention further provides a shutter operating device which is protected against external elements, especially against the effects of wind, static and dynamic.
  • An operating device according to the invention is defined by claim 1.
  • a control method according to the invention is defined by claim 6.
  • An operating device according to the invention is defined by claim 15.
  • the invention also relates to a data storage medium readable by a computer on which is recorded a computer program comprising computer program code means for implementing the phases and / or steps of the method defined above.
  • the invention further relates to a computer program comprising computer program code means adapted to perform the steps of the method defined above, when the program runs on a computer.
  • the figure 1 schematically represents an embodiment of a home automation system 100 according to the invention comprising a first and a second flap 51, 52, an embodiment of an operating device 110 according to the invention, acting on each flap, and means 41 remote control of the operating device.
  • the operating device 110 comprises a first actuator 11 acting on the first flap 51 by means of a first connection means 12 or mechanical movement or coupling, a second actuator 21 acting on a second flap 52 via a second connecting means 22 or motion transmission or mechanical coupling.
  • the first and second connecting means comprise, for example, a pivoting arm connected in a fixed manner to an output shaft of the actuator and connected by guiding to a slideway fixed to the flap.
  • the first flap pivots (with not shown hinges) around a first vertical axis 53 and the second flap pivots about a second vertical axis 54.
  • the rotation of the output shaft of the actuator drives that of the flap flap.
  • the first actuator comprises a first disengaging means provided with a first disengagement control 13 and the second actuator comprises a second disengaging means provided with a second disengagement control 23.
  • the two actuators are connected to a control unit 30, respectively by a first supply connection 31 and a second supply connection 32.
  • the control unit and the first actuator are arranged in the same housing 10, and the first actuator is designated "master actuator", while the second actuator is designated “slave actuator”.
  • the operation of each actuator results in the evolution of at least one internal parameter of the actuator.
  • a first internal parameter of the actuator is representative of its speed
  • a second internal parameter of the actuator is representative of its torque, reflecting the force exerted on the flap by the actuator and / or exerted by the flap on the actuator.
  • the internal parameters are measured at a low power electric motor contained in the actuator and normally causing the movement thereof when the engine is powered.
  • a first feedback signal 33 is transmitted by the first actuator to the control unit and a second feedback signal 34 is transmitted by the second actuator.
  • a third feedback signal is transmitted by the first actuator to the control unit and a fourth feedback signal 36 is transmitted by the second actuator.
  • the return signal may be derived from sensors located in the actuators, for example torque sensors and / or speed sensors.
  • a feedback signal or the two feedback signals of each actuator is taken or are taken directly on the power supply link of the actuator, as shown in dashed line under the references 34 'and 36'.
  • a measurement of the current supplied to the actuator and / or a measurement of the voltage across the actuator gives a torque and / or speed information of the actuator.
  • the feedback signals are processed directly within the control unit.
  • the return signals are representative of the effects of wind on the flap.
  • control unit comprises a wind effect detection program 30a by analysis of the return signals.
  • the means emitting the return signals and the wind effect detection program constitute a means of detecting the wind of the operating device.
  • the control unit is powered by a power supply means 37 comprising for example a photovoltaic panel and an accumulation means, in particular a supercapacitor or a battery.
  • the power supply means comprises a switching power supply connected to the electrical network of the dwelling.
  • the control unit is also connected to an RFU, radio-frequency and bidirectional command receiver.
  • the command receiver communicates with a radio frequency network 40 of the home automation type.
  • Remote control means 41 also communicates with the radio frequency network bi-directionally and the command receiver 38 is therefore able to receive commands from the remote control means when a user acts on a control interface. 42 of the remote control means.
  • the remote control means may emit a sensitive signal to the user using a sensitive means 43, if it receives a particular message from the command receiver.
  • the control unit comprises a signaling program 30b.
  • the signaling program, the sensory means, the command transmitter and the command receiver, then constitute a signaling means of the operating device, activatable by the wind detection means.
  • the operating device also comprises flap shutter locking means described in connection with the Figures 5A and 5B .
  • the locking means may also serve as a braking or damping means in the presence of a very large wind.
  • the locking means may comprise sliding blocking means MB when a torque greater than a predetermined value CGLISS is applied at the output of this sliding blocking means.
  • the home automation system may comprise only the first flap 51, the remote control means 41 and a private actuator 110 of the second actuator.
  • the home automation system may conversely comprise a greater number of flaps and / or pairs of flaps, each flap or each pair of flaps being connected to a maneuvering device and the remote control means can act on several control devices.
  • the wind can act on the flap or flaps, as represented by a full arrow 60.
  • An obstacle 70 can oppose the movement of one flap or two flaps.
  • the operating device comprises hardware and / or software means for controlling its operation in accordance with the method of the invention, in particular to govern the steps of this method and their sequences.
  • Material means include the control unit.
  • the software means may be contained in the control unit.
  • the software means may in particular comprise a computer program code means adapted to performing the steps of the method according to the invention, when the program runs on a computer.
  • the figure 2 represents an embodiment of a control method or a method of operation of an operating device according to the invention.
  • a first step S1 the control unit receives, via the command receiver, a movement order of the swing flap. This movement order is stored in a memory of the control unit.
  • a second step S2 the movement order is executed.
  • the control unit applies a supply voltage to the first power supply link and / or the second power supply link.
  • the polarity of the supply voltage depends on the state of the actuator before receiving the movement command, this state being stored in a memory of the control unit.
  • the master actuator is energized before the slave actuator during an opening movement of the flaps, while the slave actuator is energized before the master actuator during a closing movement of the flaps.
  • a third step S3 the action of the wind on a flap is detected.
  • the detection is done as indicated above by analyzing at least one internal parameter of the actuator. This detection is able to make the difference between a wind detection and a detection of another phenomenon modifying the movement of the swing flap, such as the contact of the swing flap with an obstacle or with an end stop, as explained for example in relation to the figure 3 .
  • a fourth step S4 the control unit performs a backup procedure, so as to put the swing flap in a safe position vis-à-vis effects of wind.
  • a first safety position is the open position of the swing flap and another safety position is the closed position of the swing flap.
  • the choice to go to a safety position rather than the other depends on the analysis of the at least one internal parameter of the actuator, as explained for example in relation to the figure 4 .
  • a safety position can also be the current position of the actuator at the moment of detection, by coupling this safety position with a braking blocking of the actuator, as explained for example in connection with the Figure 5B .
  • a fifth step S5 the signaling program of the control unit causes the transmission of a message to the remote control means to warn the user with the aid of a sensory signal emitted by the means of control.
  • remote control for example the flashing of a light-emitting diode or an audible signal.
  • a visual or audible signal is emitted by a signaling means integrally included in the actuator.
  • a visual signal is provided by a particular movement of the flap around its safety position, or by a shutter shutter in a special position in the vicinity of the safety position, under control of the signaling program.
  • the fifth step takes place in parallel with the fourth step or prior to the fourth step.
  • a sixth step S6 the user goes to the vicinity of the operating device and proceeds to manual disengagement of the actuator. This is not an unlocking but a real release, for example performed at the output shaft of the actuator, such as a movement of the flap does not cause any rotation of the electric motor contained in the actuator.
  • a seventh step S7 the disengaged state of the actuator is detected electrically, for example during an action on an electrical contact caused by the manual disengagement.
  • step S8 the user manually causes the movement of the flap flap, from the safety position to the desired position, taking advantage of a lull in the wind or devoting to this displacement the muscular effort required. This movement brings the flap flap either in a fully closed end position or in a fully open end position.
  • a ninth step S9 the user re-engages the actuator, and this engaged state is detected in a tenth step S10.
  • control unit cancels the movement order recorded in the first step.
  • the control unit memorizes that the actuator is in an end position, but can ignore which end position it is if the control device does not include a specific position sensor, for example if the position is only deduced from internal parameters of the actuator and that these parameters concern the motor, which does not turn during the eighth step.
  • control unit is automatically reset to cause the actual movement desired by the user for future uses of the remote control means.
  • control unit is able to correct the problems caused by the disengagement of the actuator, namely the lack of knowledge of the position of the flap flap after disengagement.
  • the seventh step can be deleted if the tenth step is able to detect a change of state (transition to the engaged state) of the actuator.
  • the figure 3 represents an embodiment and its variant of the wind detection step S3 of the control method.
  • a first substep S31 verifies, to allow passage to the second substep, that there is variation of at least one internal parameter of the actuator while the position of the flap is located outside a stop zone, that is to say out of the vicinity of the end stops. If this is the case, we proceed to the second substep S32 in which the discrimination is made between an internal parameter variation reflecting the presence of wind and a variation of internal parameter reflecting the presence of an obstacle. This discrimination can be more or less complex to achieve.
  • a simple embodiment consists in deducing that there is an obstacle, and provoking for example the connection to an Obstacle processing module obstacle, if the variation of internal parameter translates a sudden cancellation of the speed, for example a canceling the speed in less than one second, or at least a considerable and sudden decrease in speed, for example a speed passing below 10% of its nominal value in less than one second.
  • the first sub-step does not take into account the position with respect to the abutment zones, and it is the Obstacle software module that performs a different treatment depending on whether the estimated position of the flap is in an abutment zone, for example in stopping simply powering the motor and locking it by short circuit as described below, or is outside a stop zone, for example by causing a slight backward movement of the actuator before ceasing power the engine.
  • a wind detection is deduced from the presence of a fluctuating component, especially an alternating component, in the variation of the internal parameter, caused for example by a gusty wind.
  • the wind detection step uses historical data, for example recorded in a learning procedure, to locate any hard points during a movement without presence of wind or presence of obstacles and not to later to confuse a hard point with a gust of wind.
  • a variant of the second sub-step is represented under the reference S32 '.
  • This variant applies to the presence of two coupled actuators acting on a pair of flaps. It consists of comparing and correlating variations of an internal parameter of the first actuator with internal variations of a second actuator. Indeed the wind is applied simultaneously to the two leaves, with effects of variable amplitude due to the angular position of each leaf with respect to the wind, but nevertheless synchronous or almost synchronous.
  • an obstacle generally acts on a single leaf, except possibly in the case where the obstacle is arranged against a pair of flaps in the closed position, which places it in a stop zone.
  • the correlation makes it possible moreover to detect in a certain way the presence of wind. This correlation is enabled by the bidirectional link of each control device with the home network.
  • Presumption Wind a wind presumption message
  • the remote control means deduces the certain presence from it. wind and address to all control devices a wind presence message "Presence Wind”.
  • This message can also be broadcast on the home automation network to enable the security of other wind-sensitive equipment, for example a patio awning.
  • the wind detection can also be detected by analyzing the first internal parameter representative of the speed of the electric motor and analyzing the second internal parameter of the electric actuator representative of its torque. It can be concluded that there is wind when the second internal parameter exceeds a second threshold while the first internal parameter exceeds a first threshold.
  • the figure 4 represents an embodiment of a step of executing the backup procedure of the control method during the fourth step S4.
  • the actuator places the swing flap in a safe position with respect to the effects of the wind.
  • a safety position is preferably a fully open position of the swing flap or a fully closed position of the swing flap.
  • an internal parameter of the actuator representative of the force experienced by the flap it is one or the other of the safety positions that is chosen. It is therefore appropriate, depending on the case, either to continue the current movement or to reverse it.
  • a growth of the resistive force is detected (for example an increase in the torque supplied by the electric motor).
  • the control unit causes the reversal of motion.
  • the new movement in the opposite direction to the one corresponding to the execution of the command command received during the first step, then continues until reaching an end stop (in total closure or in full opening), constituting a security position.
  • a large resistive force is detected, but this has a temporal decay immediately after detection.
  • the current movement is continued. This case occurs for example when a strong wind appears while the wind catching surface of the flap (projection of the flap surface flap on a plane perpendicular to the wind direction) decreases due to the current rotation of the flap beating.
  • a third substep S43 it is detected that the force is motor, that is to say that it is the actuator that is driven by the shutter, and then continues the movement in progress, either in continuing to feed the motor as before, either by going into a damping mode described in relation to the Figure 5B .
  • the Figure 5A represents an embodiment of the second electric actuator 21 and locking means disposed in the control device.
  • the actuator comprises an electric motor 24 of low power, preferably permanent magnet type and collector, whose mechanical output 25 is connected to a disengaging means 26 followed by a gear 27 whose output shaft is a shaft of output of the actuator connected to the connecting means 22.
  • the gearbox has a reduction ratio R, for example equal to 200, between an input of the gearbox connected to the electric motor and the output of the gearbox connected to the connecting means.
  • R reduction ratio
  • all or part of the gearbox is disposed upstream of the disengaging means, as symbolized by a dotted line arrow A1, or is combined with the clutch, as symbolized by a dotted line arrow A2.
  • the actuator is engaged when the clutch control is at rest and disengaged when the clutch control is activated.
  • the clutch control 23 is also connected to a normally closed electrical contact 28 when the clutch control is at rest, in series with a power supply wire of the electric motor.
  • the control unit 30 finds that the actuator is engaged if the circuit supplied by the supply link 32 is closed, and finds that the actuator is disengaged if this circuit is open.
  • a parallel resistor 29 is arranged in parallel with the motor to allow measurement of the open or closed state of this circuit, even with a low supply voltage, lower than the normal supply voltage of the motor.
  • the operating device therefore comprises a means for detecting the activation of the disengaging means.
  • a first actuator lock means includes a relay contact 39 shorting the actuator power connection. This relay is included in the control unit 30 and forms a direct short-circuit means.
  • the Figure 5B partially reproduces the Figure 5A in the case where an additional damping means is used, in order to be able to brake excessively a movement imposed on the electric motor by the wind acting on the swing flap.
  • the first blocking means again includes a first relay contact 39a directly short-circuiting the supply link, while the damping means comprises a second relay contact 39b in series with a series resistor. 39c, the assembly being connected to the power supply and forming a resistive short-circuit means.
  • the operating device therefore comprises means for short-circuiting directly a supply link of the actuator and / or resistive short-circuiting means of a supply link of the actuator.
  • the operating device comprises a second blocking means MB sliding beyond a pair CGLISS, such as for example a magnetic brake as for example described in the application WO05 / 121490 .
  • This brake is preferably arranged at the motor output, before the reversible type gearbox and before the disengaging device. It can also be integrated into the engine. It acts as braking means at low rotational speed of the motor shaft, when a movement of the flap is stopped in a given position. It intervenes in particular as a static locking means to maintain the shutter, especially in an intermediate position, against for example possible jolts caused by gusts of wind or by manual maneuvers on the shutter or the means of connection of the operating device to the flap.
  • a magnetic brake is mainly composed of a set of cooperating magnets, mounted vis-a-vis, one of which is static and one is rotatably mounted, for example on the output shaft of the motor.
  • the brake has little impact on the movement. Indeed, during the movement, braking phases and acceleration phases of the same intensity follow one another, these phases being caused by the actions of the magnets on each other. Conversely, in static, the two magnets are positioned angularly opposite each other in a position of maximum attraction. Braking is then maximal.
  • the sliding torque CGLISS of the sliding blocking means can be dimensioned so as to protect the gear against forces applied at the output.
  • the gearbox is capable, because of its reversibility, to transmit forces to the motor (for example forces of the order of 100Nm).
  • the slip torque is chosen to be strictly less than the brake resisting torque.
  • the slip torque is chosen strictly less than 100 Nm, and preferably, with a margin of safety of the order of 20%, less than 80 Nm.
  • the magnetic brake according to the invention maintains the mechanical connection between the motor and the flap, but allows the gear unit to turn (the engine then running as a generator and no longer a motor) when a static stress is too great compared to the dimensioning of the gearbox.
  • the magnetic brake is therefore not a torque limiter. Indeed, it does not separate the engine shutter.
  • the flaps can be moved, but against the action of a braking force, to a safety position, this without risk of damaging the drive device, the shutter or the structure.
  • the flaps could be too easily maneuvered by hand or by gales.
  • the magnetic brake therefore offers a perfectly adapted solution, making it possible to apply a higher braking torque to the only static resistance of the gear unit and to protect the gearbox.
  • the magnetic brake does not require any control from the control unit of the operating device. It is advantageously used with a reversible reducer.
  • the figure 6 schematically shows in section an embodiment of the disengaging means 26 of the electric actuator when it is combined with the gearbox 27.
  • the disengaging means is shown in the engaged position.
  • the disengaging means comprises a clutch control 23a movable pinion 23c, movable in translation and rotation about a guide shaft 23b.
  • the movable pinion 23c is narrow-toothed. It is interposed between the output stage 27a of the gearbox and an intermediate stage 27d of the gearbox.
  • the movable pinion cooperates with an output gear 27b of the gearbox, with short teeth, mounted tightly on an output shaft 27c of the gearbox, constituting the output shaft of the actuator and mounted tightly on the connecting means 22.
  • the movable pinion also cooperates with an intermediate gear 27f with long teeth, mounted tightly on an intermediate shaft 27g of the gearbox.
  • the movable pinion can contribute to the reduction ratio.
  • the presence of the movable pinion is taken into account in the reduction ratio R.
  • the movable pinion is interposed between any first stage of the gearbox and any second stage of the gearbox.
  • the clutch control may comprise a lug maintaining the disengaged position when engaged. When this pin is released, a return spring, not shown, tends to return the movable pinion in the position where it cooperates with the output pinion.
  • the manual disengaging means is perfectly compatible with the use of a sliding locking means, in particular a magnetic brake.
  • the manual disengaging means acting on the kinematic chain comprising the motor and the gear unit by separating the elements of this kinematic chain beyond the sliding locking means, a force exerted on the flap will result in a movement of the latter without action on the locking means or on the motor.
  • a first abutment zone Z1 corresponds to an angular sector bounded by the closing limit stop, the movement of the flap flap being stopped by an end stop 55.
  • a second abutment zone Z2 corresponds to an angular sector bounded by the closing end-stop, constituted for example by the wall 56 on which the flap is placed.
  • the actuator is equipped or not equipped with an angular position measuring means, it is possible to define the stop zones, at least with temporal criteria, in order to be able to apply the sub-steps of the third step of the control method.
  • the figure 8 represents an embodiment of a sizing process of the electric motor of the electric actuator and the supply means.
  • a first sizing step S01 the minimum value CDMIN of the startup torque necessary to enable the actuator to be started in the installation is determined. This value is defined in particular according to the constitution of the actuator, for example the reduction ratio R of the reducer, and depending on the parameters of the shutter: its inertia, dry friction, all under the most unfavorable climatic conditions.
  • the starting torque of an electric motor is equal to the abutting torque, said locked rotor torque, and that, for the type of electric motor chosen, it is the maximum driving torque that the motor can provide. electric when it is powered by the power supply.
  • the maximum torque value CMAX is determined at the output shaft of the gearbox supported by the output stage of the gearbox in the event of strong wind on the swing flap.
  • the output stage of the gearbox is dimensioned so that it can support the maximum value CMAX.
  • the sliding blocking means as described above is dimensioned such that the sliding torque CGLISS is strictly less than CMAX, preferably, CGLISS is taken lower than 0.8xCMAX.
  • v is the wind speed (in m / s) and p is the density of the air, taken as equal to 1.2 kg / m 3 for a temperature of 20 ° C.
  • the torque C1 is 13 Nm, while it is 117 Nm for a wind of 108 km / h.
  • the torque C2 on the output shaft of the actuator depends on the nature of the connecting means.
  • a torque C2 10% greater than the torque C1 is obtained, ie approximately equal to 14 Nm for a wind of 36 km / h and 128 Nm for a wind of 108 km / h, wind speed that the flap actuators present on the market are able to withstand.
  • this choice of maximum torque CMAX on the output stage of the gearbox corresponds to a maximum wind speed VMAX equal to 30.2 m / s or 108.7 km / h.
  • the second step may be performed using simulation computing means, rather than in analytical form, and may include CMAX sizing and selection rules derived from the experiment.
  • CMAX sizing and selection rules derived from the experiment may include CMAX sizing and selection rules derived from the experiment.
  • all the elements of the gearbox are also dimensioned according to the maximum torque value CMAX present on the output stage.
  • an electric motor and power supply unit is chosen such that the starting torque CD of the electric motor is slightly greater than the minimum value CDMIN, for example greater than 10% to 30% (to take in particular, the increase in dry friction with aging).
  • this starting torque is less than only half of the maximum value CMAX brought back to the electric motor, that is to say divided by the reduction ratio: CD ⁇ CMAX / 2R.
  • a torque at startup CD is taken less than a quarter of the maximum value brought back on the electric motor: CD ⁇ CMAX / 4R.
  • the output torque of the actuator driven by the electric motor and powered by the supply means can not exceed 15 Nm, while the output stage of the actuator is sized to support 130 Nm
  • the invention transforms the specific constraints of the flaps in a virtuous circle: unlike the teaching of the prior art, the engine of the operating device according to the invention is undersized, unable to cause the flap in the case of a strong wind established. It thus becomes an excellent sensor of the effects of wind on the flap, which makes it possible to detect the presence of wind unambiguously or at least much finer than in the prior art. This also makes it possible to set up a backup procedure, preferentially in the direction of wind effects. This still allows to warn the user, when it has issued a command from a remote control device or general command. A manual release device acting on the gearbox then allows manual operation, at the initiative of the user, not causing rotation of the engine.
  • the invention lends itself to the realization of a device powered autonomously, for example using a photovoltaic panel, which further facilitates its installation.
  • the figure 9 represents particular torque values and torque ranges relating to the electric actuator, illustrating the sizing method and the choices selected for an actuator according to the invention.
  • a series-type DC motor can also be used as an electric motor, or a universal type universal motor.
  • the invention can benefit from the low costs of these engines widely used in home appliance applications and a direct connection to the AC sector can be used if an autonomous application is not targeted.
  • an essential advantage of the invention is to facilitate an autonomous application, that is to say without wiring, because of the under-dimensioning of the electric motor and the supply means.

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EP11188681.8A 2010-11-15 2011-11-10 Haustechnikanlage mit einer Betätigungsvorrichtung eines Fensterladens eines Gebäudes, und Funktionsverfahren einer solchen Haustechnikanlage Active EP2453092B1 (de)

Applications Claiming Priority (1)

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FR1059381A FR2967440B1 (fr) 2010-11-15 2010-11-15 Dispositif de manoeuvre d'un volet battant d'un batiment et procede de fonctionnement d'un tel dispositif

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034755A1 (de) * 2014-12-17 2016-06-22 DORMA Deutschland GmbH Faltflügeltüranlage
FR3083813A1 (fr) 2018-07-13 2020-01-17 Somfy Activites Sa Procede de commande d'une installation de volet battant motorisee
EP3597848A1 (de) * 2018-07-18 2020-01-22 BUBENDORFF Société Anonyme Steuerungsverfahren von hindernissen in einer anlage, die die bewegungen von öffnungsflügeln oder klappläden kontrolliert
FR3099511A1 (fr) * 2019-07-29 2021-02-05 Somfy Activites Sa Procédé de commande en fonctionnement d’une installation pour un bâtiment et installation associée
EP3805504A1 (de) * 2019-10-11 2021-04-14 Bhg Automatisches schliessverfahren in einer anlage, die die bewegungen von öffnungsflügeln oder klappläden kontrolliert
FR3101907A1 (fr) * 2019-10-11 2021-04-16 Bubendorff Sa Procédé de fermeture automatisée dans une installation contrôlant les déplacements de vantaux ou de volets battants.

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EP0366575A1 (de) 1988-10-24 1990-05-02 Jean-Claude Jeandeaud Vorrichtung zur Betätigung des Öffnens und Schliessens von Flügeln bei Türen, Fenstern, Fensterläden, Portalen oder vergleichbarem
FR2646202A1 (fr) * 1989-04-21 1990-10-26 Peyramaure Michel Dispositif de manoeuvre pour l'ouverture et la fermeture d'au moins un volet
EP0484258A1 (de) 1990-10-29 1992-05-06 Société Anonyme: AD HOME Öffnungs- und Schliessvorrichtung einer Flügel drehbar auf 180 Graden und solche Vorrichtung umfassende Anlage
FR2711174A1 (fr) 1993-10-14 1995-04-21 Arroyo Guy Dispositif électrique pour ouvrir et fermer, à distance, les volets dits "à la française".
FR2741651A1 (fr) * 1995-11-23 1997-05-30 Rohee Rene Denis Georges Dispositif assurant l'arret automatique et la synchronisation de volets battants motorises a l'ouverture et a la fermeture
GB2350735A (en) * 1999-05-28 2000-12-06 Dor O Matic Inc Automatic door control system
WO2005121490A1 (en) 2004-06-07 2005-12-22 Somfy Sas Magnetic brake for powered window covering
DE102005053560A1 (de) * 2005-01-14 2006-07-27 Novoferm Tormatic Gmbh Elektromechanischer Antrieb für ein Tor oder dergleichen
US20100115853A1 (en) * 2008-11-12 2010-05-13 Globe Motors, Inc. Method of controlling an automatic door system

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US3235247A (en) * 1962-05-02 1966-02-15 Clyde A Tolson Remotely controlled closures
DE3824531C2 (de) * 1988-07-20 1994-05-26 Siegenia Frank Kg Stellantrieb für die Betätigung von Fenstern, Türen od. dgl.
FR2861123B1 (fr) * 2003-10-15 2006-03-03 Somfy Procede d'initialisation et de commande d'une installation comprenant des ecrans sensibles au vent.

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Publication number Priority date Publication date Assignee Title
EP0366575A1 (de) 1988-10-24 1990-05-02 Jean-Claude Jeandeaud Vorrichtung zur Betätigung des Öffnens und Schliessens von Flügeln bei Türen, Fenstern, Fensterläden, Portalen oder vergleichbarem
FR2646202A1 (fr) * 1989-04-21 1990-10-26 Peyramaure Michel Dispositif de manoeuvre pour l'ouverture et la fermeture d'au moins un volet
EP0484258A1 (de) 1990-10-29 1992-05-06 Société Anonyme: AD HOME Öffnungs- und Schliessvorrichtung einer Flügel drehbar auf 180 Graden und solche Vorrichtung umfassende Anlage
FR2711174A1 (fr) 1993-10-14 1995-04-21 Arroyo Guy Dispositif électrique pour ouvrir et fermer, à distance, les volets dits "à la française".
FR2741651A1 (fr) * 1995-11-23 1997-05-30 Rohee Rene Denis Georges Dispositif assurant l'arret automatique et la synchronisation de volets battants motorises a l'ouverture et a la fermeture
GB2350735A (en) * 1999-05-28 2000-12-06 Dor O Matic Inc Automatic door control system
WO2005121490A1 (en) 2004-06-07 2005-12-22 Somfy Sas Magnetic brake for powered window covering
DE102005053560A1 (de) * 2005-01-14 2006-07-27 Novoferm Tormatic Gmbh Elektromechanischer Antrieb für ein Tor oder dergleichen
US20100115853A1 (en) * 2008-11-12 2010-05-13 Globe Motors, Inc. Method of controlling an automatic door system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034755A1 (de) * 2014-12-17 2016-06-22 DORMA Deutschland GmbH Faltflügeltüranlage
FR3083813A1 (fr) 2018-07-13 2020-01-17 Somfy Activites Sa Procede de commande d'une installation de volet battant motorisee
EP3597848A1 (de) * 2018-07-18 2020-01-22 BUBENDORFF Société Anonyme Steuerungsverfahren von hindernissen in einer anlage, die die bewegungen von öffnungsflügeln oder klappläden kontrolliert
FR3084100A1 (fr) * 2018-07-18 2020-01-24 Bubendorff Sa Procede de gestion d'obstacle dans une installation controlant les deplacements de vantaux ou de volets battants.
FR3099511A1 (fr) * 2019-07-29 2021-02-05 Somfy Activites Sa Procédé de commande en fonctionnement d’une installation pour un bâtiment et installation associée
EP3805504A1 (de) * 2019-10-11 2021-04-14 Bhg Automatisches schliessverfahren in einer anlage, die die bewegungen von öffnungsflügeln oder klappläden kontrolliert
FR3101907A1 (fr) * 2019-10-11 2021-04-16 Bubendorff Sa Procédé de fermeture automatisée dans une installation contrôlant les déplacements de vantaux ou de volets battants.
FR3101908A1 (fr) * 2019-10-11 2021-04-16 Bubendorff Sa Procédé de fermeture automatisée dans une installation contrôlant les déplacements de vantaux ou de volets battants.

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FR2967440B1 (fr) 2012-12-21
FR2967440A1 (fr) 2012-05-18

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