EP1541798A1 - Learning method for a motorised screen and a device for performing said method - Google Patents
Learning method for a motorised screen and a device for performing said method Download PDFInfo
- Publication number
- EP1541798A1 EP1541798A1 EP04028939A EP04028939A EP1541798A1 EP 1541798 A1 EP1541798 A1 EP 1541798A1 EP 04028939 A EP04028939 A EP 04028939A EP 04028939 A EP04028939 A EP 04028939A EP 1541798 A1 EP1541798 A1 EP 1541798A1
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- Prior art keywords
- blades
- motor
- action
- screen
- movement
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- 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.)
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
- E06B9/307—Details of tilting bars and their operation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6872—Control using counters to determine shutter position
Definitions
- the invention relates to a learning method defined according to the the preamble of claim 1. It also relates to a unit of command and a motorized screen allowing the implementation of these processes.
- a first type is characterized by horizontal blades arranged parallel to one another to others. For example, Venetian blinds or blinds.
- a second type is characterized by vertical blades arranged parallel to each other. The method which is the subject of the invention applies without distinction to the screens of the first type and the screens of second type.
- the blades are vertically movable and around their longitudinal axes.
- the movements of these blades are controlled by a mechanical device located above the blades.
- This mechanical device comprises at least one winding drum and a dumper.
- the winding drum allows the winding of cords controlling the vertical translation movement of the lower blade, this blade being suspended by the cords.
- the rocker the deformation of flexible structures arranged vertically substantially at the ends of the blades, made of cords and presenting shapes comparable to scales. These structures flexible have amounts and steps on which to rest the blades of the screen.
- the deformation of the structures is controlled by the rotation of the rocker inducing a translational movement vertical amounts relative to each other.
- the type of screen described above can be motorized. So, the translation displacement of the blades and their angular displacement orientation around their longitudinal axes can be controlled by through a remote control.
- This screen can be motorized thanks to two engines: a first controlling the rotation of the winding drum and causing, in consequence, the vertical translation movement of the blades and a second controlling the rotation of the rocker and provoking, in Consequently, the orientation movement of the blades.
- This screen can also be powered by a single motor.
- the winding drum and the rocker are operated by the same engine, the rocker being mounted, between two stops, in friction on the winding drum.
- the blades of the screen are moved in orientation during changes of direction of the motor.
- a user of this type of screen must first order, the rotation of the motor in a first sense to adjust the deployment of the screen in front of the bay window, then, must control in a second time, the rotation of the engine in the second direction to adjust the desired orientation of the blades.
- the characteristics of drums, rockers, blades and translation displacement strokes are different and affect the activation times of the engine (s) to bring the blades in a determined position.
- the characteristics of motors and gearboxes used at the output of these engines may vary and have an influence on the duration of activation of the engine (s) to bring the blades into a specific position.
- Document EP 0 574 637 discloses a method for determining the the race of a motorized roller shutter. In this process, the time of activation of a motor causing the flap is measured between the stop high and the bottom stop of the shutter.
- the object of the invention is to provide a simple learning method for controlling blade displacements of a blade screen orientable whatever its characteristics.
- the invention proposes in particular a learning method for determining some features of a screen.
- the invention also proposes a control unit and a motorized screen allowing the implementation of the learning process.
- the learning method according to the invention is characterized by the part characterized in claim 1.
- the control unit comprises a logic unit of treatment, at least two memory zones, an input allowing acquiring order orders and at least one exit for the control of an engine. It is characterized in that the logical unit of treatment is programmed to implement the method previously defined.
- the control unit may include inputs allowing the acquisition of signals delivered by sensors.
- the screen according to the invention is motorized and mobile. It has blades orientable and is movable between two extreme positions say “Deployed” and “folded”. The blades are adjustable between two extreme positions around their longitudinal axes.
- the screen is characterized in that it comprises a defined control unit previously connected on the one hand to a remote control and, on the other hand, to at least one motor for controlling the movements of the blades.
- MOT1 motor power is controlled by a CTL control unit via a CM1 command line.
- the CTL control unit comprises a logic processing unit ULT equipped with inputs and outputs, such as a microcontroller likely time counting or detecting events.
- This control unit includes different registers and in particular a register REG1 and a register REG2 respectively containing a information characterizing the length of the screen or the limit run that must walk down the lower blade of this screen and information characterizing the orientation amplitude of the blades.
- the CTL control unit acts on the MOT1 motor supply for cause it to rotate in one direction or the other.
- the motor may be of the direct current type or of the current type alternative.
- the means for connecting the motor to a source of voltage to turn the motor in two directions are well known to the skilled person so that their description is not resume here.
- the CM1 command line can transmit three types of engine orders: an order of rotation allowing go back up the CMUP screen, a rotation order to lower the CMDN screen and a stop command of the CMST engine.
- One or more rotation sensors may be arranged in such a way as to measure the amplitude of rotation of the motor and to deduce the position of the screen.
- An electronic sensor, incremental or absolute, SR11 is by example placed at the level of the motor shaft, the signal from this sensor attacking an input from the CTL control unit through a link S11.
- An adjustable mechanical sensor SR21 allows turn off the engine power when the screen reaches its extreme position high called “folded”. This sensor is connected to the motor by a line S21.
- An RC remote control box includes a three-way keypad control keys.
- a UP key is used to control the withdrawal of the screen
- an ST key is used to control the stop of the movements of the screen
- a DN key can command the deployment of the screen.
- a RO link that can be wired or realized through electromagnetic waves makes it possible to communicate with the CTL control unit.
- press the UP key causes, in the control unit, a command command CMUP motor power supply to fold the screen
- press the DN key causes, in the control unit, a command command CMDN motor power to unfold the screen
- pressing the ST key causes, in the control unit, a CMST control command stopping the engine.
- CMUP order order respectively CMDN
- CMDN will initially cause a movement of orientation of the blades if follows a phase during which a command order was executed CMDN, respectively CMUP.
- FIG. figure1 A second embodiment of a motorized screen is shown in FIG. figure1, completed by the blocks in dashed lines.
- the screen device motorized then comprises two distinct motors, a first MOT1 being intended for vertical translation displacement of the blades and a second MOT2 being intended for the displacement of orientation of the blades.
- the RC control box has two keys additional TLT A and TLT B commander respectively the displacement of the blades in two opposite directions.
- the Blade steer motor acts only on the rocker. It is provided for example at the level of the end-of-stroke sensors rocker Failover SR22 shutting off the orientation motor power supply MOT2.
- An electronic sensor, incremental or absolute SR 12 is example placed at the level of the motor shaft, the signal from this sensor attacking an input of the CTL control unit.
- a first embodiment of the learning method according to the invention is described with reference to FIG.
- a first vertical line represents the actions of the user on the RC control box.
- a second vertical line represents the process steps performed at the level of the CTL control unit.
- a third vertical line represents the movements made by the MVB screen. So diagram time runs vertically up and down.
- the motorized screen device is provided with the electronic sensor of SR1 position.
- the control of the rotation of the motor (s) is managed through the activation times of the engine (s). So, in the case of a screen with a motor, the deployment of the screen and the orientation blades are defined by a first activation time of the engine in the deployment direction of the screen from the folded position of the screen and by a second activation time of the motor in the other meaning.
- the screen deployment is defined by an activation time of the MOT1 deployment engine in the deployment direction of the screen from the folded position of the screen and the orientation of the blades is defined by a duration of activation of the MOT2 orientation motor from a position of extreme orientation blades.
- the information characterizing the maximum amplitudes of movements of the blades are stored in registers REG1 and REG2 during the learning process described below.
- a first step E0 the control unit is initialized for example by a power up. In this step of initialization, the control unit becomes able to receive orders from the RC control box.
- the installer then exerts an action on one of the keys of the box of RC command, for example on the ST stop key for a period of time at least greater than a preset value T1 equal to 6 seconds.
- the beginning of the action is represented by the arrow A1 and the end of the action is represented by the arrow A2.
- the beginning of the action on the key effect of passing the control unit in a step E1.
- the activation time of the key is measured and if it is higher at the value T1, a step E2 is activated.
- the unit of CTL command goes into "L Mode" learning mode.
- the register REG1 is set to zero.
- a timer T2 is set to zero.
- a CMDN deployment command is sent to the engine that is enabled.
- the blades of the MVB screen then unfold as shown by the MVD movement.
- step E2 appears instantaneous. According to the variants, she may be incurred as soon as the support exceeds the T1 duration or as soon as that the installer releases the key.
- the time counter T2 is incremented regularly at the rate of one CL clock for the duration of the motor activation.
- the action on the key is represented by the arrow A3 and causes immediately the passage of the control unit in step E3.
- the engine stop is controlled.
- the value of the time counter T2 is registered in the register REG1.
- a time counter T3 is set to zero.
- An engine rotation control in the opposite direction CMUP is generated to obtain blade orientation motion.
- the motor of orientation blades is activated.
- the orientation of the blades of the screen is then progressively modified, as represented by the TILT movement.
- the engine will be advantageously activated in this low speed phase.
- step E3 For the installer, all the sequences of step E3 appear instant. In other words, he sees the screen stop its movement of descent when he presses the ST stop button, then he sees the blades change direction from a closed first extreme position to a second extreme closed position through a position maximum opening.
- the timer T3 is incremented regularly at the rate of CL clock for the duration of activation of the motor.
- the installer releases the stop button ST, which is represented by the arrow A4 and which causes the transition to step E4.
- step E4 a stop command CMST is given to the motor and the value of the time counter T3 is stored in the register REG2.
- the learning process is then completed, which is symbolized by the return RET statement of the command unit in a mode of operation.
- a second embodiment of the learning method according to the invention is described with reference to FIG. execution differs from the first in that the positions of the blades of screen are no longer determined by engine activation times but by signals transmitted by sensors determining the amplitudes of the movements of the motor (s).
- These sensors SR11, SR12 are for example incremental type.
- (S1) the number of increments transmitted on the line S1.
- the increments are directly added to the REG1 register zero in step E20 down the screen, and are directly added to the register REG2 in the step E30 of orientation of the screen.
- the two modes described are likely to have many variations on the choice of the key or the keys to be activated, on the input mode in the learning mode, on the exit of the learning mode.
- the learning procedure can be started from a position that would not be the extreme high position FCH called "folded" but an intermediate position.
- the process then begins with a display deployment but without counting, an action on the ST stop key causes the unfolding and feeding the engine in the opposite direction, giving the blade orientation movement, with counting of duration or number of corresponding pulses.
- the end of the key press shutdown leaves active the power supply of the engine, so as to allow the up to the high position FCH, and counting to know the deployment information is enabled in this phase of downturn.
- Stopping in the "folded" up position is then obtained either by action of the installer on the ST stop button, either by a mechanical sensor SR21 detecting the limit switch.
- the control unit is then informed by known means that the engine is no longer powered and the value of count is recorded in register REG1 at the end of the movement fallback.
- step E4 can contain not a stop order but the initialization and establishment of a counting to load a third register REG3, no represented, with the value of fallback time, which can be useful if engine power is not enough to guarantee durations neighboring uphill or downhill.
- FIG. 4 Another embodiment, shown in FIG. 4, may also consist of to start the learning cycle from the FCB low position that the installer has chosen by giving a stop command while the screen down.
- the keys of command have their normal function of motion or stop orders as long as the learning mode is not engaged.
- the installer has any latitude to get closer to the chosen lower position, by orders successive descent and stop.
- the installer supports for example the stop key for at least six seconds to enter the learning mode.
- the beginning of the support is represented by the arrow B1.
- the learning mode starts directly with the engine feeding step causing the orientation of the blades E300, that is to say for example a power supply of the motor in the direction of the folding of the blades if it is a blind to a only motor.
- the register REG2 is initialized to zero.
- the installer releases the key, which is represented by the action B2.
- the stage E400 in which the REG2 counter is no longer incremented and in the value of the counter is stored, which corresponds to the total orientation race.
- the first register REG1, which serves counter is initialized to zero then incremented while the motor supply is maintained. In this step, there is only folding movement of the screen represented by the rectangle MVU.
- the installer When the screen reaches the top position, the installer carries out a new one-touch operation, preferably the stop key ST, which is represented by the arrow B3. This action triggers a step E500, wherein an order to stop the motor supply is generated.
- the register REG1 then stores its last value. This corresponds to the total travel of translation. The learning cycle is finished.
- action should be interpreted broadly. So, the support on a key, releasing a key, holding in the pressed state of a key are different types of actions.
- CM2 power control is generated in step E300 to cause the orientation movement, then a CM2ST power off command is generated at the beginning step E400, while generating a feed command from the MOT1 drive motor in CM1UP folding direction.
- AT step E500 is generated an order to stop the power supply of the translation motor MOT1, CM1 ST.
- the installer starts the learning cycle with the blades in position closed, or in any orientation.
- the cycle learning begins with the generation of a CM1-enabling command the closing of the blades before any counting.
- the CTL control unit can be made according to a very large number of variants and can be integrated into the same set mechanical than the engine. Conversely, the control unit can be a centralized control controlling several screens. Then there will be this centralized control as many pairs of registers as screens different. If different control units communicate with each other through a home automation network, these values can be duplicated in all units that can control a screen of the same characteristics.
- the RC remote control box can be connected to the device CTL control by wired or wireless link, or even be contained in the unit of command.
- the link between the control unit and the motor can also be carried out by wireless means.
- the counting sequences pulses are replaced by an initial capture of the sensor status and a new seizure at the end of a step so as to know the information sought by difference of the two values.
- the orientation movement of the blades takes place in slow speed.
- a single motor can be fed to the motor at a rated voltage for move the blades in translation and to feed the engine under a reduced tension to move the blades in orientation.
- Ergonomics habitual is to interpret a pulse press on a key of movement as start order of a speed movement fast, while sustained support will be interpreted as slow motion. Such ergonomics is perfectly compatible with the described method.
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- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
Description
L'invention concerne un procédé d'apprentissage défini selon le
préambule de la revendication 1. Elle a encore pour objet une unité de
commande et un écran motorisé permettant la mise en oeuvre de ces
procédés.The invention relates to a learning method defined according to the
the preamble of
Différents types d'écran à lames orientables existent. Un premier type est caractérisé par des lames horizontales disposées parallèlement les unes aux autres. Il s'agit par exemple de stores vénitiens ou de jalousies. Un deuxième type est caractérisé par des lames verticales disposées parallèlement les unes aux autres. Le procédé objet de l'invention s'applique sans distinction aux écrans du premier type et aux écrans du deuxième type.Different types of swivel screen exist. A first type is characterized by horizontal blades arranged parallel to one another to others. For example, Venetian blinds or blinds. A second type is characterized by vertical blades arranged parallel to each other. The method which is the subject of the invention applies without distinction to the screens of the first type and the screens of second type.
Dans les écrans du premier type, les lames sont mobiles verticalement et autour de leurs axes longitudinaux. Les mouvements de ces lames sont commandés par un dispositif mécanique situé au-dessus des lames. Ce dispositif mécanique comprend au moins un tambour d'enroulement et un basculateur. Le tambour d'enroulement permet l'enroulement de cordons commandant le mouvement de translation verticale de la lame inférieure, cette lame étant suspendue par les cordons. Le basculateur commande la déformation de structures souples disposées verticalement sensiblement aux extrémités des lames, réalisées en cordons et présentant des formes comparables à des échelles. Ces structures souples présentent des montants et des échelons sur lesquels reposent les lames de l'écran. La déformation des structures est commandée par la rotation du basculateur induisant un mouvement de translation verticale des montants les uns par rapport aux autres. Il s'ensuit un déplacement angulaire des lames celles-ci restant parallèles les unes aux autres. Le caractère souple des structures permet également, par la déformation de celles-ci, aux lames de s'empiler les unes sur les autres lorsqu'un déplacement vertical vers le haut de la lame inférieure est commandé par l'enroulement des cordons sur le tambour d'enroulement.In screens of the first type, the blades are vertically movable and around their longitudinal axes. The movements of these blades are controlled by a mechanical device located above the blades. This mechanical device comprises at least one winding drum and a dumper. The winding drum allows the winding of cords controlling the vertical translation movement of the lower blade, this blade being suspended by the cords. The rocker the deformation of flexible structures arranged vertically substantially at the ends of the blades, made of cords and presenting shapes comparable to scales. These structures flexible have amounts and steps on which to rest the blades of the screen. The deformation of the structures is controlled by the rotation of the rocker inducing a translational movement vertical amounts relative to each other. It follows a angular displacement of the blades, which remain parallel to one another to others. The flexible nature of the structures also makes it possible deformation of these, blades to stack on top of each other when a vertical upward movement of the lower blade is controlled by the winding of the cords on the winding drum.
Le type d'écran décrit précédemment peut être motorisé. Ainsi, le déplacement de translation des lames et leur déplacement angulaire d'orientation autour de leurs axes longitudinaux peut être commandé par le biais d'une commande à distance.The type of screen described above can be motorized. So, the translation displacement of the blades and their angular displacement orientation around their longitudinal axes can be controlled by through a remote control.
Cet écran peut être motorisé grâce à deux moteurs : un premier commandant la rotation du tambour d'enroulement et provoquant, en conséquence, le mouvement de translation verticale des lames et un second commandant la rotation du basculateur et provoquant, en conséquence, le mouvement d'orientation des lames.This screen can be motorized thanks to two engines: a first controlling the rotation of the winding drum and causing, in consequence, the vertical translation movement of the blades and a second controlling the rotation of the rocker and provoking, in Consequently, the orientation movement of the blades.
Cet écran peut également être motorisé grâce à un seul moteur. Dans ce cas, le tambour d'enroulement et le basculateur sont actionnés par le même moteur, le basculateur étant monté, entre deux butées, en friction sur le tambour d'enroulement. Ainsi, les lames de l'écran sont déplacées en orientation lors des changements de sens du moteur. En conséquence de ce fonctionnement, un utilisateur de ce type d'écran doit commander dans un premier temps, la rotation du moteur dans un premier sens pour ajuster le déploiement de l'écran devant la baie vitrée, puis, doit commander dans un deuxième temps, la rotation du moteur dans le deuxième sens pour ajuster l'orientation désirée des lames.This screen can also be powered by a single motor. In this case, the winding drum and the rocker are operated by the same engine, the rocker being mounted, between two stops, in friction on the winding drum. Thus, the blades of the screen are moved in orientation during changes of direction of the motor. In consequence of this operation, a user of this type of screen must first order, the rotation of the motor in a first sense to adjust the deployment of the screen in front of the bay window, then, must control in a second time, the rotation of the engine in the second direction to adjust the desired orientation of the blades.
Selon les écrans, les caractéristiques des tambours, des basculateurs, des lames et des courses de déplacement de translation sont différentes et influent sur les durées d'activation du ou des moteurs pour amener les lames dans une position déterminée. De même, les caractéristiques des moteurs et des réducteurs utilisés à la sortie de ces moteurs peuvent varier et avoir une influence sur la durée d'activation du ou des moteurs pour amener les lames dans une position déterminée.According to the screens, the characteristics of drums, rockers, blades and translation displacement strokes are different and affect the activation times of the engine (s) to bring the blades in a determined position. Similarly, the characteristics of motors and gearboxes used at the output of these engines may vary and have an influence on the duration of activation of the engine (s) to bring the blades into a specific position.
On comprend, que dans le cadre d'installation comprenant plusieurs écrans motorisés et dont la gestion des commandes est automatisée (pour satisfaire par exemple à des critères de confort visuel ou d'optimisation thermique), il est nécessaire de pouvoir connaítre et commander à la fois la surface d'écran déployée et l'orientation des lames des écrans.It is understood, that in the installation setting comprising several motorized screens with automated order management (to satisfy, for example, visual comfort criteria or thermal optimization), it is necessary to be able to know and control both the deployed screen surface and the orientation of the screens slides.
On connaít du document EP 0 574 637 un procédé de détermination de
la course d'un volet roulant motorisé. Dans ce procédé, le temps
d'activation d'un moteur entraínant le volet est mesuré entre la butée
haute et la butée basse du volet.
Le but de l'invention est de fournir un procédé d'apprentissage simple pour la commande des déplacements des lames d'un écran à lames orientables quelles que soient ses caractéristiques. L'invention propose en particulier un procédé d'apprentissage permettant de déterminer certaines caractéristiques d'un écran. L'invention propose également une unité de commande et un écran motorisé permettant la mise en oeuvre du procédé d'apprentissage.The object of the invention is to provide a simple learning method for controlling blade displacements of a blade screen orientable whatever its characteristics. The invention proposes in particular a learning method for determining some features of a screen. The invention also proposes a control unit and a motorized screen allowing the implementation of the learning process.
Le procédé d'apprentissage selon l'invention est caractérisé par la partie
caractérisante de la revendication 1.The learning method according to the invention is characterized by the part
characterized in
Différents modes d'exécution du procédé sont définis par les revendications dépendantes 2 à 6. Different modes of execution of the process are defined by the dependent claims 2 to 6.
L'unité de commande selon l'invention comprend une unité logique de traitement, au moins deux zones mémoires, une entrée permettant l'acquisition d'ordres de commande et au moins une sortie pour la commande d'un moteur. Elle est caractérisée en ce que l'unité logique de traitement est programmée pour mettre en oeuvre le procédé précédemment défini.The control unit according to the invention comprises a logic unit of treatment, at least two memory zones, an input allowing acquiring order orders and at least one exit for the control of an engine. It is characterized in that the logical unit of treatment is programmed to implement the method previously defined.
L'unité de commande peut comprendre des entrées permettant l'acquisition de signaux délivrés par des capteurs.The control unit may include inputs allowing the acquisition of signals delivered by sensors.
L'écran selon l'invention est motorisé et mobile. Il présente des lames orientables et est déplaçable entre deux positions extrêmes dites « déployée » et « repliée ». Les lames sont orientables entre deux positions extrêmes autour de leurs axes longitudinaux. L'écran est caractérisé en ce qu'il comprend une unité de commande définie précédemment reliée d'une part à une télécommande et, d'autre part, à au moins un moteur de pilotage des mouvements des lames.The screen according to the invention is motorized and mobile. It has blades orientable and is movable between two extreme positions say "Deployed" and "folded". The blades are adjustable between two extreme positions around their longitudinal axes. The screen is characterized in that it comprises a defined control unit previously connected on the one hand to a remote control and, on the other hand, to at least one motor for controlling the movements of the blades.
Le dessin représente, à titre d'exemple, deux modes de réalisation d'un
écran motorisé à lames orientables selon l'invention et trois modes
d'exécution d'un procédé d'apprentissage selon l'invention.
Le dispositif d'écran motorisé 1 représenté à la figure 1 comprend un
écran MVB à lames orientables tel qu'un store vénitien, dont les
déplacements en translation et en orientation des lames sont
commandés par un même moteur électrique MOT1 via un réducteur non
représenté. L'alimentation du moteur MOT1 est commandée par une
unité de commande CTL via une ligne de commande CM1.The motorized
L'unité de commande CTL comprend une unité logique de traitement ULT munie d'entrées et de sorties, telle qu'un microcontrôleur susceptible de réaliser le comptage de temps ou de détecter des événements. Cette unité de commande comprend différents registres et en particulier un registre REG1 et un registre REG2 contenant respectivement une information caractérisant la longueur de l'écran ou la course limite que doit parcourir la lame inférieure de cet écran et une information caractérisant l'amplitude d'orientation des lames.The CTL control unit comprises a logic processing unit ULT equipped with inputs and outputs, such as a microcontroller likely time counting or detecting events. This control unit includes different registers and in particular a register REG1 and a register REG2 respectively containing a information characterizing the length of the screen or the limit run that must walk down the lower blade of this screen and information characterizing the orientation amplitude of the blades.
L'unité de commande CTL agit sur l'alimentation du moteur MOT1 pour provoquer son mouvement de rotation dans un sens ou dans l'autre. Le moteur peut être du type à courant continu ou du type à courant alternatif. Les moyens de raccordement du moteur à une source de tension permettant de faire tourner le moteur dans deux sens sont bien connus de l'homme du métier si bien que leur description n'est pas reprise ici. La ligne de commande CM1 peut permettre de transmettre trois types d'ordres au moteur : un ordre de rotation permettant de remonter l'écran CMUP, un ordre de rotation permettant de baisser l'écran CMDN et un ordre d'arrêt du moteur CMST. The CTL control unit acts on the MOT1 motor supply for cause it to rotate in one direction or the other. The motor may be of the direct current type or of the current type alternative. The means for connecting the motor to a source of voltage to turn the motor in two directions are well known to the skilled person so that their description is not resume here. The CM1 command line can transmit three types of engine orders: an order of rotation allowing go back up the CMUP screen, a rotation order to lower the CMDN screen and a stop command of the CMST engine.
Un ou plusieurs capteurs de rotation peuvent être disposés de manière à mesurer l'amplitude de rotation du moteur et à en déduire la position de l'écran. Un capteur électronique, incrémental ou absolu, SR11 est par exemple placé au niveau de l'arbre du moteur, le signal issu de ce capteur attaquant une entrée de l'unité de commande CTL par le biais d'une liaison S11. Un capteur mécanique réglable SR21 permet de couper l'alimentation du moteur quand l'écran atteint sa position extrême haute dite « repliée ». Ce capteur est relié au moteur par une ligne S21.One or more rotation sensors may be arranged in such a way as to measure the amplitude of rotation of the motor and to deduce the position of the screen. An electronic sensor, incremental or absolute, SR11 is by example placed at the level of the motor shaft, the signal from this sensor attacking an input from the CTL control unit through a link S11. An adjustable mechanical sensor SR21 allows turn off the engine power when the screen reaches its extreme position high called "folded". This sensor is connected to the motor by a line S21.
Un boítier de commande à distance RC comprend un clavier à trois touches de commande. Une touche UP permet de commander le repli de l'écran, une touche ST permet de commander l'arrêt des mouvements de l'écran et une touche DN permet de commander le déploiement de l'écran. Une liaison RO qui peut être filaire ou réalisée par le biais d'ondes électromagnétiques permet d'assurer la communication vers l'unité de commande CTL.An RC remote control box includes a three-way keypad control keys. A UP key is used to control the withdrawal of the screen, an ST key is used to control the stop of the movements of the screen and a DN key can command the deployment of the screen. A RO link that can be wired or realized through electromagnetic waves makes it possible to communicate with the CTL control unit.
En mode de fonctionnement du dispositif, un appui sur la touche UP provoque, dans l'unité de commande, un ordre de commande CMUP d'alimentation du moteur pour replier l'écran, un appui sur la touche DN provoque, dans l'unité de commande, un ordre de commande CMDN d'alimentation du moteur pour déplier l'écran et un appui sur la touche ST provoque, dans l'unité de commande, un ordre de commande CMST d'arrêt du moteur.In the operating mode of the device, press the UP key causes, in the control unit, a command command CMUP motor power supply to fold the screen, press the DN key causes, in the control unit, a command command CMDN motor power to unfold the screen and pressing the ST key causes, in the control unit, a CMST control command stopping the engine.
Comme il a été dit, un ordre de commande CMUP, respectivement CMDN, provoquera d'abord un mouvement d'orientation des lames s'il suit une phase pendant laquelle avait été exécuté un ordre de commande CMDN, respectivement CMUP. As has been said, a CMUP order order respectively CMDN, will initially cause a movement of orientation of the blades if follows a phase during which a command order was executed CMDN, respectively CMUP.
Un deuxième mode de réalisation d'un écran motorisé est représenté à la figure1, complété par les blocs en traits pointillés. Le dispositif d'écran motorisé comprend alors deux moteurs distincts, un premier MOT1 étant destiné au déplacement de translation verticale des lames et un deuxième MOT2 étant destiné au déplacement d'orientation des lames.A second embodiment of a motorized screen is shown in FIG. figure1, completed by the blocks in dashed lines. The screen device motorized then comprises two distinct motors, a first MOT1 being intended for vertical translation displacement of the blades and a second MOT2 being intended for the displacement of orientation of the blades.
Dans ce cas le boítier de commande RC présente deux touches
supplémentaires TLT A et TLT B commandant respectivement le
déplacement d'orientation des lames dans deux sens opposés. Le
moteur d'orientation des lames n'agit que sur le basculateur. Il est prévu
par exemple au niveau du basculateur des capteurs de fin de course
SR22 de basculement coupant l'alimentation du moteur d'orientation
MOT2. Un capteur électronique, incrémental ou absolu SR 12, est par
exemple placé au niveau de l'arbre du moteur, le signal issu de ce
capteur attaquant une entrée de l'unité de commande CTL.In this case the RC control box has two keys
additional TLT A and TLT B commander respectively the
displacement of the blades in two opposite directions. The
Blade steer motor acts only on the rocker. It is provided
for example at the level of the end-of-stroke sensors rocker
Failover SR22 shutting off the orientation motor power supply
MOT2. An electronic sensor, incremental or
Un premier mode d'exécution du procédé d'apprentissage selon l'invention est décrit en référence à la figure 2.A first embodiment of the learning method according to the invention is described with reference to FIG.
A gauche, une première ligne verticale représente les actions de l'utilisateur sur le boítier de commande RC. Au milieu, une deuxième ligne verticale représente les étapes de procédé effectuées au niveau de l'unité de commande CTL. A droite, une troisième ligne verticale représente les mouvements effectués par l'écran MVB. Sur ce diagramme le temps s'écoule verticalement de haut en bas.On the left, a first vertical line represents the actions of the user on the RC control box. In the middle, a second vertical line represents the process steps performed at the level of the CTL control unit. On the right, a third vertical line represents the movements made by the MVB screen. So diagram time runs vertically up and down.
Pour la mise en oeuvre de ce mode d'exécution, il n'est pas nécessaire que le dispositif d'écran motorisé soit muni du capteur électronique de position SR1. En effet, la commande de la rotation du ou des moteurs est gérée par le biais des temps d'activation du ou des moteurs. Ainsi, dans le cas d'un écran à un moteur, le déploiement de l'écran et l'orientation des lames sont définis par une première durée d'activation du moteur dans le sens de déploiement de l'écran à partir de la position repliée de l'écran et par une deuxième durée d'activation du moteur dans l'autre sens. Dans le cas d'un écran à deux moteurs, le déploiement de l'écran est défini par une durée d'activation du moteur de déploiement MOT1 dans le sens de déploiement de l'écran à partir de la position repliée de l'écran et l'orientation des lames est définie par une durée d'activation du moteur d'orientation MOT2 à partir d'une position d'orientation extrême des lames. Les informations caractérisant les amplitudes maximales des mouvements des lames sont stockées dans les registres REG1 et REG2 lors du procédé d'apprentissage décrit ci-dessous.For the implementation of this mode of execution, it is not necessary the motorized screen device is provided with the electronic sensor of SR1 position. Indeed, the control of the rotation of the motor (s) is managed through the activation times of the engine (s). So, in the case of a screen with a motor, the deployment of the screen and the orientation blades are defined by a first activation time of the engine in the deployment direction of the screen from the folded position of the screen and by a second activation time of the motor in the other meaning. In the case of a two-engine display, the screen deployment is defined by an activation time of the MOT1 deployment engine in the deployment direction of the screen from the folded position of the screen and the orientation of the blades is defined by a duration of activation of the MOT2 orientation motor from a position of extreme orientation blades. The information characterizing the maximum amplitudes of movements of the blades are stored in registers REG1 and REG2 during the learning process described below.
On suppose tout d'abord que l'installateur a amené l'écran en position haute FCH dite « repliée », ou encore que le produit est livré et installé dans cette position. Dans une première étape E0, l'unité de commande est initialisée par exemple par une mise sous tension. Dans cette étape d'initialisation, l'unité de commande devient apte à recevoir des ordres depuis le boítier de commande RC.It is assumed first of all that the installer has brought the screen into position high FCH called "folded", or that the product is delivered and installed in this position. In a first step E0, the control unit is initialized for example by a power up. In this step of initialization, the control unit becomes able to receive orders from the RC control box.
L'installateur exerce ensuite une action sur une des touches du boítier de commande RC, par exemple sur la touche d'arrêt ST pendant une durée au moins supérieure à une valeur préétablie T1 égale à 6 secondes. Le début de l'action est représenté par la flèche A1 et la fin de l'action est représentée par la flèche A2. Le début de l'action sur la touche a pour effet de faire passer l'unité de commande dans une étape E1. Dans cette étape, le temps d'activation de la touche, est mesuré et s'il est supérieur à la valeur T1, une étape E2 est activée. Dans cette étape E2, l'unité de commande CTL passe en mode d'apprentissage « Mode L ». Le registre REG1 est mis à zéro. Un compteur de temps T2 est mis à zéro. Une commande de déploiement CMDN est envoyée au moteur qui est activé. The installer then exerts an action on one of the keys of the box of RC command, for example on the ST stop key for a period of time at least greater than a preset value T1 equal to 6 seconds. The beginning of the action is represented by the arrow A1 and the end of the action is represented by the arrow A2. The beginning of the action on the key effect of passing the control unit in a step E1. In this step, the activation time of the key, is measured and if it is higher at the value T1, a step E2 is activated. In this step E2, the unit of CTL command goes into "L Mode" learning mode. The register REG1 is set to zero. A timer T2 is set to zero. A CMDN deployment command is sent to the engine that is enabled.
Les lames de l'écran MVB se déploient alors comme représenté par le mouvement MVD.The blades of the MVB screen then unfold as shown by the MVD movement.
Pour l'installateur, l'étape E2 paraít instantanée. Selon les variantes, elle peut être engagée dès que l'appui dépasse la durée T1 ou encore dès que l'installateur relâche la touche.For the installer, step E2 appears instantaneous. According to the variants, she may be incurred as soon as the support exceeds the T1 duration or as soon as that the installer releases the key.
Le compteur de temps T2 est incrémenté régulièrement au rythme d'une horloge CL pendant toute la durée d'activation du moteur.The time counter T2 is incremented regularly at the rate of one CL clock for the duration of the motor activation.
Lorsque la lame inférieure de l'écran atteint la position souhaitée par l'installateur comme position basse FCB dite « déployée », ce dernier appuie aussitôt de nouveau sur la touche d'arrêt ST du boítier de commande. Il maintient alors la touche appuyée.When the lower blade of the screen reaches the desired position by the installer as a low FCB position called "deployed", the latter press the ST stop button on the command. He then keeps the key pressed.
L'action sur la touche est représentée par la flèche A3 et provoque aussitôt le passage de l'unité de commande à l'étape E3. Dans cette étape, l'arrêt du moteur est commandé. La valeur du compteur de temps T2 est enregistrée dans le registre REG1. Un compteur de temps T3 est mis à zéro. Une commande de rotation du moteur dans le sens opposé CMUP est générée pour obtenir un mouvement d'orientation des lames. Dans le cas d'un écran motorisé à deux moteurs, le moteur d'orientation des lames est activé. L'orientation des lames de l'écran est alors progressivement modifiée, comme représenté par le mouvement TILT. Dans le cas d'un écran présentant un seul moteur, le moteur sera avantageusement activé dans cette phase à vitesse réduite.The action on the key is represented by the arrow A3 and causes immediately the passage of the control unit in step E3. In this step, the engine stop is controlled. The value of the time counter T2 is registered in the register REG1. A time counter T3 is set to zero. An engine rotation control in the opposite direction CMUP is generated to obtain blade orientation motion. In the case of a motorized screen with two motors, the motor of orientation blades is activated. The orientation of the blades of the screen is then progressively modified, as represented by the TILT movement. In the case of a screen presenting a single engine, the engine will be advantageously activated in this low speed phase.
Pour l'installateur, toutes les séquences de l'étape E3 paraissent instantanées. Autrement dit, il voit l'écran cesser son mouvement de descente quand il appuie sur le bouton d'arrêt ST, puis il voit les lames changer d'orientation en passant d'une première position extrême fermée à une deuxième position extrême fermée en passant par une position d'ouverture maximale.For the installer, all the sequences of step E3 appear instant. In other words, he sees the screen stop its movement of descent when he presses the ST stop button, then he sees the blades change direction from a closed first extreme position to a second extreme closed position through a position maximum opening.
Le compteur de temps T3 est incrémenté régulièrement au rythme de l'horloge CL pendant toute la durée d'activation du moteur.The timer T3 is incremented regularly at the rate of CL clock for the duration of activation of the motor.
Lorsque la deuxième position fermée est atteinte, l'installateur relâche aussitôt la touche d'arrêt ST, ce qui est représenté par la flèche A4 et qui provoque le passage à l'étape E4.When the second closed position is reached, the installer releases the stop button ST, which is represented by the arrow A4 and which causes the transition to step E4.
Dans cette étape E4, une commande d'arrêt CMST est donnée au moteur et la valeur du compteur de temps T3 est enregistrée dans le registre REG2. Le procédé d'apprentissage est alors terminé, ce qui est symbolisé par l'instruction RET de retour de l'unité de commande dans un mode de fonctionnement.In this step E4, a stop command CMST is given to the motor and the value of the time counter T3 is stored in the register REG2. The learning process is then completed, which is symbolized by the return RET statement of the command unit in a mode of operation.
Ainsi, on constate que, indépendamment d'une première manoeuvre de l'installateur A1-A2 habituelle permettant l'entrée dans un mode d'apprentissage, il suffit d'une deuxième manoeuvre A3-A4 pour saisir dans l'unité de commande, les données essentielles à une bonne gestion des ordres de commande ultérieurs de l'écran. Cette ergonomie est donc particulièrement simple.Thus, we find that, regardless of a first maneuver of the usual A1-A2 installer allowing entry into a learning, it only takes a second maneuver A3-A4 to grab in the control unit, the data essential for good management subsequent control orders from the screen. This ergonomics is particularly simple.
Un deuxième mode d'exécution du procédé d'apprentissage selon l'invention est décrit en référence à la figure 3. Ce deuxième mode d'exécution diffère du premier en ce que les positions des lames de l'écran ne sont plus déterminées par des temps d'activation de moteurs mais par des signaux transmis par des capteurs déterminant les amplitudes des mouvements du ou des moteurs. A second embodiment of the learning method according to the invention is described with reference to FIG. execution differs from the first in that the positions of the blades of screen are no longer determined by engine activation times but by signals transmitted by sensors determining the amplitudes of the movements of the motor (s).
Les indices d'actions ou étapes équivalentes au mode d'exécution précédent ont été multipliés par 10.The action indices or steps equivalent to the execution mode previous year were multiplied by 10.
Ces capteurs SR11, SR12 sont par exemple de type incrémental. On a représenté par (S1) le nombre d'incréments transmis sur la ligne S1. Les incréments sont directement ajoutés au registre REG1 préalablement mis à zéro dans l'étape E20 de descente de l'écran, et sont directement ajoutés au registre REG2 dans l'étape E30 d'orientation de l'écran. Dans le cas d'un écran motorisé à deux moteurs, ce sont les incréments du capteur SR12 du moteur d'orientation qui sont directement ajoutés au registre REG 2 dans l'étape E30.These sensors SR11, SR12 are for example incremental type. We have represented by (S1) the number of increments transmitted on the line S1. The increments are directly added to the REG1 register zero in step E20 down the screen, and are directly added to the register REG2 in the step E30 of orientation of the screen. In the case of a motorized screen with two motors, these are the increments of the SR12 engine orientation sensor that are directly added to the register REG 2 in step E30.
Les deux modes décrits sont susceptibles de nombreuses variantes sur le choix de la touche ou des touches à activer, sur le mode d'entrée dans le mode d'apprentissage, sur la sortie du mode d'apprentissage.The two modes described are likely to have many variations on the choice of the key or the keys to be activated, on the input mode in the learning mode, on the exit of the learning mode.
On peut par exemple engager la procédure d'apprentissage à partir d'une position qui ne serait pas la position haute extrême FCH dite « repliée » mais une position intermédiaire.For example, the learning procedure can be started from a position that would not be the extreme high position FCH called "folded" but an intermediate position.
Par exemple dans le cas d'un écran motorisé à un seul moteur, le procédé débute alors par un déploiement de l'écran, mais sans comptage, une action sur la touche d'arrêt ST provoque l'arrêt du déploiement et l'alimentation du moteur en sens inverse, donnant le mouvement d'orientation des lames, avec comptage de durée ou du nombre d'impulsions correspondantes. La fin de l'appui sur la touche d'arrêt laisse active l'alimentation du moteur, de manière à permettre la remontée jusqu'à la position haute FCH, et le comptage permettant de connaítre l'information de déploiement est activé dans cette phase de repli. For example in the case of a motorized single-engine screen, the process then begins with a display deployment but without counting, an action on the ST stop key causes the unfolding and feeding the engine in the opposite direction, giving the blade orientation movement, with counting of duration or number of corresponding pulses. The end of the key press shutdown leaves active the power supply of the engine, so as to allow the up to the high position FCH, and counting to know the deployment information is enabled in this phase of downturn.
L'arrêt en position haute « repliée » est alors obtenu soit par action de l'installateur sur la touche d'arrêt ST, soit par un capteur mécanique SR21 détectant la fin de course. L'unité de commande est alors informée par des moyens connus que le moteur n'est plus alimenté et la valeur de comptage est enregistrée dans le registre REG1 à l'issue du mouvement de repli.Stopping in the "folded" up position is then obtained either by action of the installer on the ST stop button, either by a mechanical sensor SR21 detecting the limit switch. The control unit is then informed by known means that the engine is no longer powered and the value of count is recorded in register REG1 at the end of the movement fallback.
Une variante peut aussi combiner les cas précédents en parcourant un cycle complet de descente et montée. En effet, l'étape E4 peut contenir non pas un ordre d'arrêt mais l'initialisation et la mise en place d'un comptage permettant de charger un troisième registre REG3, non représenté, avec la valeur du temps de repli, ce qui peut s'avérer utile si la puissance du moteur n'est pas suffisante pour garantir des durées voisines en montée ou en descente.A variant can also combine the previous cases by browsing a complete cycle of descent and climb. Indeed, step E4 can contain not a stop order but the initialization and establishment of a counting to load a third register REG3, no represented, with the value of fallback time, which can be useful if engine power is not enough to guarantee durations neighboring uphill or downhill.
Un autre mode de réalisation, représenté en figure 4, peut aussi consister à lancer le cycle d'apprentissage à partir de la position basse FCB que l'installateur a choisie en donnant un ordre d'arrêt tandis que l'écran descend. Comme dans tous les cas précédents, les touches de commande ont leur fonction normale d'ordres de mouvement ou d'arrêt tant que le mode d'apprentissage n'est pas engagé. L'installateur a donc toute latitude pour se rapprocher de la position basse choisie, par ordres successifs de descente et d'arrêt.Another embodiment, shown in FIG. 4, may also consist of to start the learning cycle from the FCB low position that the installer has chosen by giving a stop command while the screen down. As in all previous cases, the keys of command have their normal function of motion or stop orders as long as the learning mode is not engaged. The installer has any latitude to get closer to the chosen lower position, by orders successive descent and stop.
Une fois dans une position basse FCB, l'installateur appuie par exemple sur la touche d'arrêt pendant au moins six secondes pour entrer dans le mode d'apprentissage. Le début de l'appui est représenté par la flèche B1. Dans le cas de ce mode de réalisation, le mode d'apprentissage commence directement par l'étape d'alimentation du moteur provoquant l'orientation des lames E300, c'est-à-dire par exemple une alimentation du moteur dans le sens du repliement des lames s'il s'agit d'un store à un seul moteur. Dans cette étape le registre REG2 est initialisé à zéro.Once in a low position FCB, the installer supports for example the stop key for at least six seconds to enter the learning mode. The beginning of the support is represented by the arrow B1. In the case of this embodiment, the learning mode starts directly with the engine feeding step causing the orientation of the blades E300, that is to say for example a power supply of the motor in the direction of the folding of the blades if it is a blind to a only motor. In this step the register REG2 is initialized to zero.
Cette fois, c'est la temporisation T100 de test de la durée d'appui sur la touche qui se substitue aux actions A2 A3 précédentes. Autrement dit, l'installateur maintient le doigt appuyé sur la même touche de commande ST : pendant six secondes, il ne se passe rien, puis un ordre d'alimentation du moteur dans le sens du repliement CMUP est donné, ce qui provoque le mouvement d'orientation des lames TILT. Pendant ce mouvement, le deuxième registre REG2, qui sert directement de compteur, est incrémenté,This time, it is the timer T100 test of the duration of support on the key that replaces the previous A2 A3 shares. In other words, the installer keeps the finger pressed on the same command button ST: For six seconds, nothing happens, then an order motor power supply in the direction of folding CMUP is given, which causes the orientation movement of the TILT blades. During this movement, the second register REG2, which serves directly counter, is incremented,
Quand cesse le mouvement d'orientation des lames, l'installateur relâche la touche, ce qui est représenté par l'action B2. On passe alors à l'étape E400 dans laquelle le compteur REG2 n'est plus incrémenté et dans laquelle la valeur du compteur est mémorisée, celle-ci correspondant à la course totale d'orientation. Le premier registre REG1, qui sert directement de compteur est initialisé à zéro puis incrémenté tandis que l'alimentation du moteur est maintenue. Dans cette étape, il y a uniquement mouvement de repliement de l'écran représenté par le rectangle MVU.When the slide orientation stops, the installer releases the key, which is represented by the action B2. We then go to the stage E400 in which the REG2 counter is no longer incremented and in the value of the counter is stored, which corresponds to the total orientation race. The first register REG1, which serves counter is initialized to zero then incremented while the motor supply is maintained. In this step, there is only folding movement of the screen represented by the rectangle MVU.
Lorsque l'écran arrive en position haute, l'installateur exerce une nouvelle action sur une touche, de préférence la touche d'arrêt ST, ce qui est représenté par la flèche B3. Cette action déclenche une étape E500, dans laquelle un ordre d'arrêt de l'alimentation du moteur est généré. Le registre REG1 mémorise alors sa dernière valeur. Celle-ci correspond à la course totale de translation. Le cycle d'apprentissage est alors terminé. When the screen reaches the top position, the installer carries out a new one-touch operation, preferably the stop key ST, which is represented by the arrow B3. This action triggers a step E500, wherein an order to stop the motor supply is generated. The register REG1 then stores its last value. This corresponds to the total travel of translation. The learning cycle is finished.
Le terme « action » doit être interprété au sens large. Ainsi, l'appui sur une touche, le relâchement d'une touche, le maintien à l'état appuyé d'une touche sont différents types d'actions.The term "action" should be interpreted broadly. So, the support on a key, releasing a key, holding in the pressed state of a key are different types of actions.
Si deux moteurs différents sont utilisés, l'un pour la translation MOT1, l'autre pour la rotation MOT2, une commande d'alimentation CM2 est générée à l'étape E300 pour provoquer le mouvement d'orientation, puis une commande d'arrêt de l'alimentation CM2ST est générée en début d'étape E400, tandis qu'est générée une commande d'alimentation du moteur de translation MOT1 dans le sens du repliement CM1UP. A l'étape E500 est générée une commande d'arrêt de l'alimentation du moteur de translation MOT1, CM1 ST.If two different motors are used, one for the MOT1 translation, the other for the MOT2 rotation, a CM2 power control is generated in step E300 to cause the orientation movement, then a CM2ST power off command is generated at the beginning step E400, while generating a feed command from the MOT1 drive motor in CM1UP folding direction. AT step E500 is generated an order to stop the power supply of the translation motor MOT1, CM1 ST.
Selon les variantes adaptées à deux moteurs, on peut prévoir que l'installateur démarre le cycle d'apprentissage avec les lames en position fermée, ou dans une orientation quelconque. Dans ce cas, le cycle d'apprentissage commence par la génération d'une commande CM1-permettant la fermeture des lames avant tout comptage.According to the variants adapted to two motors, it can be provided that the installer starts the learning cycle with the blades in position closed, or in any orientation. In this case, the cycle learning begins with the generation of a CM1-enabling command the closing of the blades before any counting.
L'unité de commande CTL peut être réalisée selon de très nombreuses variantes et peut être d'ailleurs intégrée dans le même ensemble mécanique que le moteur. Inversement, l'unité de commande peut être une commande centralisée pilotant plusieurs écrans. Il y aura alors dans cette commande centralisée autant de paires de registres que d'écrans différents. Si différentes unités de commande communiquent entre elles par le biais d'un réseau domotique, ces valeurs peuvent être dupliquées dans toutes les unités susceptibles de commander un écran de mêmes caractéristiques.The CTL control unit can be made according to a very large number of variants and can be integrated into the same set mechanical than the engine. Conversely, the control unit can be a centralized control controlling several screens. Then there will be this centralized control as many pairs of registers as screens different. If different control units communicate with each other through a home automation network, these values can be duplicated in all units that can control a screen of the same characteristics.
Le boítier de commande à distance RC peut-être relié au dispositif de pilotage CTL par lien filaire ou sans fil, voire être contenu dans l'unité de commande. La liaison entre l'unité de commande et le moteur peut aussi être réalisée par des moyens sans fil.The RC remote control box can be connected to the device CTL control by wired or wireless link, or even be contained in the unit of command. The link between the control unit and the motor can also be carried out by wireless means.
Le procédé a été décrit dans le cas où la touche d'arrêt ST du boítier de commande est utilisée pour engager la deuxième action. On peut tout aussi bien utiliser une touche spécifique, par exemple une touche dédiée au mode d'apprentissage, ou encore utiliser une touche de commande de mouvement, comme la touche UP.The method has been described in the case where the stop button ST of the housing of command is used to initiate the second action. We can everything to use a specific key, for example a dedicated key learning mode, or use a command key of movement, like the UP key.
Si les capteurs utilisés sont de type absolu, les séquences de comptage d'impulsions sont remplacées par une saisie initiale de l'état du capteur et une nouvelle saisie à l'issue d'une étape de manière à connaítre l'information cherchée par différence des deux valeurs.If the sensors used are of absolute type, the counting sequences pulses are replaced by an initial capture of the sensor status and a new seizure at the end of a step so as to know the information sought by difference of the two values.
Préférentiellement, le mouvement d'orientation des lames a lieu en vitesse lente. Ainsi, même dans le cas où un seul moteur est utilisé, on peut être amené à alimenter le moteur sous une tension nominale pour déplacer les lames en translation et à alimenter le moteur sous une tension réduite pour déplacer les lames en orientation. Une ergonomie habituelle consiste à interpréter un appui impulsionnel sur une touche de mouvement comme ordre de démarrage d'un mouvement à vitesse rapide, tandis qu'un appui maintenu sera interprété comme ordre de mouvement à vitesse lente. Une telle ergonomie est parfaitement compatible avec le procédé décrit.Preferably, the orientation movement of the blades takes place in slow speed. Thus, even in the case where a single motor is used, can be fed to the motor at a rated voltage for move the blades in translation and to feed the engine under a reduced tension to move the blades in orientation. Ergonomics habitual is to interpret a pulse press on a key of movement as start order of a speed movement fast, while sustained support will be interpreted as slow motion. Such ergonomics is perfectly compatible with the described method.
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314592A FR2863647B1 (en) | 2003-12-12 | 2003-12-12 | LEARNING METHOD FOR CONTROLLING A MOTORIZED SCREEN WITH ORIENTABLE BLADES AND DEVICE FOR CARRYING OUT SAID METHOD |
FR0314592 | 2003-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1541798A1 true EP1541798A1 (en) | 2005-06-15 |
EP1541798B1 EP1541798B1 (en) | 2011-06-15 |
Family
ID=34508653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04028939A Not-in-force EP1541798B1 (en) | 2003-12-12 | 2004-12-07 | Learning method for a motorised screen and a device for performing said method |
Country Status (5)
Country | Link |
---|---|
US (1) | US7190139B2 (en) |
EP (1) | EP1541798B1 (en) |
AT (1) | ATE513113T1 (en) |
ES (1) | ES2239940T1 (en) |
FR (1) | FR2863647B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2476859A3 (en) * | 2011-01-13 | 2015-01-21 | elero GmbH | Shading device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2837522B1 (en) * | 2002-03-25 | 2005-06-03 | Somfy Sas | METHOD FOR DETERMINING AN INTERMEDIATE POSITION ADJUSTED TO A SHUTTER |
US7941245B1 (en) | 2007-05-22 | 2011-05-10 | Pradeep Pranjivan Popat | State-based system for automated shading |
US9611689B2 (en) | 2013-08-02 | 2017-04-04 | Lutron Electronics Co., Inc. | Motorized sheer shading system |
US9540871B2 (en) * | 2014-04-08 | 2017-01-10 | David R. Hall | Motorized gearbox assembly with through-channel design |
US10392860B2 (en) * | 2015-03-17 | 2019-08-27 | Eric Barnett | Systems and methods for controlling the blinds |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0273719A2 (en) * | 1986-12-29 | 1988-07-06 | Sharp Kabushiki Kaisha | Electric blind apparatus |
DE3801560A1 (en) * | 1988-01-20 | 1989-08-03 | Warema Renkhoff Gmbh & Co Kg | Acutating device for a Venetian blind with an electric motor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0574637B1 (en) | 1992-06-19 | 1997-04-09 | EURO CP s.a.r.l. | Method for the control of a movable part of an operating unit and operating unit for its realisation |
US6261445B1 (en) * | 1997-04-16 | 2001-07-17 | Earl Roger Singleton | Temporary silt guard for sewer inlet |
AUPP418198A0 (en) * | 1998-06-17 | 1998-07-09 | Turco, Eugene | A screening apparatus |
-
2003
- 2003-12-12 FR FR0314592A patent/FR2863647B1/en not_active Expired - Fee Related
-
2004
- 2004-12-07 EP EP04028939A patent/EP1541798B1/en not_active Not-in-force
- 2004-12-07 ES ES04028939T patent/ES2239940T1/en active Pending
- 2004-12-07 AT AT04028939T patent/ATE513113T1/en not_active IP Right Cessation
- 2004-12-10 US US11/009,312 patent/US7190139B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0273719A2 (en) * | 1986-12-29 | 1988-07-06 | Sharp Kabushiki Kaisha | Electric blind apparatus |
DE3801560A1 (en) * | 1988-01-20 | 1989-08-03 | Warema Renkhoff Gmbh & Co Kg | Acutating device for a Venetian blind with an electric motor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2476859A3 (en) * | 2011-01-13 | 2015-01-21 | elero GmbH | Shading device |
Also Published As
Publication number | Publication date |
---|---|
US20050146299A1 (en) | 2005-07-07 |
ES2239940T1 (en) | 2005-10-16 |
FR2863647B1 (en) | 2006-02-24 |
FR2863647A1 (en) | 2005-06-17 |
EP1541798B1 (en) | 2011-06-15 |
US7190139B2 (en) | 2007-03-13 |
ATE513113T1 (en) | 2011-07-15 |
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