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CN104213828B - Activate closing, shading, sun-proof or barrier moving parts method and apparatus - Google Patents

Activate closing, shading, sun-proof or barrier moving parts method and apparatus Download PDF

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Publication number
CN104213828B
CN104213828B CN201410238466.5A CN201410238466A CN104213828B CN 104213828 B CN104213828 B CN 104213828B CN 201410238466 A CN201410238466 A CN 201410238466A CN 104213828 B CN104213828 B CN 104213828B
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CN
China
Prior art keywords
moving parts
destressing
threshold value
actuator
value
Prior art date
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Active
Application number
CN201410238466.5A
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Chinese (zh)
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CN104213828A (en
Inventor
B·德塞弗斯
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Somfy Activites SA
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Somfy SA
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Publication of CN104213828A publication Critical patent/CN104213828A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/40Safety devices, e.g. detection of obstructions or end positions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/40Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/30Electronic control of motors
    • E05Y2400/31Force or torque control
    • E05Y2400/315Curve setting or adjusting
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/32Position control, detection or monitoring
    • E05Y2400/35Position control, detection or monitoring related to specific positions
    • E05Y2400/354End positions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/45Control modes
    • E05Y2400/456Control modes for programming, e.g. learning or AI [artificial intelligence]
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/146Shutters
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • E06B2009/885Braking mechanism activated by the bottom bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The present invention relates to it is a kind of actuating closing, shading, sun-proof or barrier moving parts method and apparatus.Moving parts can be activated in two different directions under the action of the driving moment provided by actuator.This method comprises: the operating parameters for detecting actuator are more than the detecting step of threshold value when a side for being referred to as first direction in both direction drives up moving parts;With the destressing step started in the case where detecting more than threshold value, actuator drives up moving parts in another party of referred to as second direction during the step, until the destressing stop position of moving parts.In addition, the step of also providing the parameter for determining the destressing value for limiting destressing stop position.The discontinuity of the differentiation of the operating parameters of actuator when detecting driving in a first direction during the step for determining parameter before being more than threshold value;With according to detecting the parameter for being more than threshold value and discontinuity to determine destressing value.

Description

Activate closing, shading, sun-proof or barrier moving parts method and apparatus
Technical field
The present invention relates to closing, shading, sun-proof or barrier is activated under the action of the driving moment provided by actuator The method of moving parts.The moving parts can be activated in two different directions.The invention further relates to moving parts The equipment activated.
Background technique
Moving parts can be winding unit, such as close shutter, puggaree or protective barrier.
In the running, moving parts can by actuator in a first direction or in second direction, such as in coiling direction or It is driven between two limit stop positions (referred to as high stop position or low stop position) on expansion direction.High stop position pair The Ying Yu wherein substantially integrally contained raising or winding position in box of moving element, low stop position correspond to stroke end Expansion or spread position out.Position of these positions in particular corresponding to for example final item of item of shutter.
For by all rolling louvers formed arranged side by side, first is fixed on the winch spool being contained in box And the last item is free end or final item.At least one position-limited claw is usually set on the last item, such as positioned at blinds At the front surface of window.In the running, when shutter increases when winding position, the position-limited claw of last item is against box, especially Because the size of position-limited claw be greater than is formed by box and shutter through its into the longitudinal window in box.There are a number of other High caging system.In any hypothesis, in winding position, shutter is aloft limited.This be in order to increase sharply by The driving moment that the actuator of activated apparatus provides.When the variation of torque or force square is more than predetermined threshold, actuator stops.Work as blinds When window is decreased until the expanded position of stroke end, edge of the last positive stop strip against stop surface, such as window.This similarly causes By the increase for the driving moment that actuator provides, then detecting that actuator stops when being more than threshold value.
In order to arrange by actuator provide power kinematics transfer chain component, especially when actuator is in lifting position When with the stop phase of the expanded position of stroke end, destressing function can be provided.It is driven by actuator at two detecting More than after threshold value, which is included in the scheduled period in another party for the upper driving moment provided in one of dynamic direction or moment variations Driving moment is provided upwards.During this period it is, for example, 100ms and works out parameter in factory when manufacturing activated apparatus.
Activated apparatus should be suitable for the large change of moving parts and associated cartridge, and box and component can use different quality Material design.Particularly, in the case where moving parts and box are realized with plastics, according to the type of plastic material used, Mobile material and box can have either large or small elasticity.Further, since the longitudinal window for entering shutter through it of box, box Particularly soft and fragility in the region contacted with position-limited claw.As a result it may lack the effect of destressing function.Particularly, exist In the case where the moving parts and box of flexible structure, it may seem during the destressing applied and be not enough to completely remove by limiting Mechanical stress caused by position.If things go on like this, box may deform.
Summary of the invention
The present invention will improve the situation.
For this purpose, the present invention relates under the action of actuator activate closing, shading, sun-proof or barrier moving parts side Method, the moving parts can be activated in two different directions, this method comprises:
When a side of referred to as first direction drives up moving parts in both direction, the operating of actuator is detected Parameter is more than the detecting step of threshold value;
Detect be more than threshold value in the case where the destressing step that starts, actuator is referred to as the during the step The another party in two directions drives up moving parts, until the destressing stop position of moving parts;
It is characterized in that, this method includes the steps that the parameter for determining the destressing value for limiting destressing stop position, packet Include following sub-step:
The differentiation of the operating parameters of actuator when detection drives in a first direction before being more than threshold value does not connect Continuous property;
According to detecting the parameter for being more than threshold value and discontinuity to determine destressing value.
Advantageously, destressing value is spatial value or time value.
In the first embodiment, destressing value is greater than or equal to detecting discontinuity and detecting more than threshold value Between period period.Advantageously, the destressing period, which is equal to, passes through more than between threshold value detecting discontinuity and detect The period crossed adds detecting to be more than that a series of components after threshold value drive movement for cooperating in a second direction The reaction period of component.
When the variation of torque or driving moment in a first direction is more than predetermined threshold, one group of component cooperation is as right Reaction more than threshold value drives moving parts in a second direction, carries out after the of short duration stopping of moving parts in possible situation Driving.The present invention considers be more than threshold value and stopping or driving the reaction time between the moving parts in a second direction, To estimate the destressing time.
In this second embodiment, destressing value be at least with detecting discontinuity and detecting more than between threshold value Moving parts the equal distance of position spacing.
In the third embodiment, destressing value be at least with detecting discontinuity and detecting more than between threshold value Actuator angle position the equal angular amount of variation.
Advantageously, destressing step includes driving to stop actuator before moving parts in a second direction.
Advantageously, it includes one of the situation of group of the following contents which, which is adapted to allow for detection: moving parts is in expansion position The limit set, moving parts are braked in the limit of lifting position and moving parts by barrier.
The differentiation slope of detectable operating parameters is more than threshold value in terms of absolute value, to detect discontinuity.
In implementing modification, it is more than the torque in rising respectively more than threshold value that operating parameters, which are torque and speed respectively, Threshold value and more than the threshold speed in decline.
In another implementation modification, operating parameters are the differentiation slopes of speed or torque, and being more than threshold value is more than that threshold value is oblique Rate.
The invention further relates to a kind of equipment activated to closing, shading, sun-proof or barrier moving parts, the equipment It is capable of providing the driving moment for driving moving parts in two different directions, includes the steps that implementing foregoing method Hardware component and/or software component.
Advantageously, which includes:
Detection unit when a side of referred to as first direction drives up in two driving directions, detects actuator Operating parameters be more than threshold value;
Destressing unit, control actuator is so that actuator is referred to as second in the case where detecting more than threshold value The another party in direction drives up moving parts until destressing stop position;
It is characterized in that, the equipment includes determining that the parameter of the parameter for the destressing value for limiting destressing stop position determines Unit, the parameter determination unit include with lower unit: actuator when detection drives in a first direction before being more than threshold value Operating parameters differentiation discontinuity unit;It and according to detecting is more than that threshold value and discontinuity are answered to determine The unit of the parameter of force value.
The invention further relates to a kind of house automation management equipments, including according to foregoing equipment and closing, screening Light, sun-proof or barrier moving parts.
Detailed description of the invention
By reading to the method for actuated moving components of the invention and multiple specific embodiment parties of associated actuation equipment Formula be described below and referring to attached drawing, the present invention will be clear from, in which:
- Fig. 1 shows the schematic diagram of the activated apparatus of actuated moving components according to a specific embodiment;
Fig. 2 shows the schematic diagrames of the actuator of the activated apparatus of Fig. 1;
- Fig. 3 is the figure table of the actuation torque variation provided during the liter stage by the actuator of Fig. 2 on the moving part Show;
- Fig. 4 shows the flow chart of the step of actuating method according to a specific embodiment.
Specific embodiment
Activated apparatus 1 shown in FIG. 1 is mobile for making such as rolling louver of moving parts 2.The equipment includes by dotted line The actuator 3 of expression especially includes control signal receiver 4 and electronic control module 5.
Receiver 4 is suitable for communicating with one or more control signal projector 6, here by wireless connection.Each hair Emitter 6 includes control user interface.User interface includes for example moving up or down or stopping for controlling moving parts 2 Button.
In the specific example being described herein as, moving parts 2 includes by N number of 201、202、……20NThe baffle of composition 22, initial strip 201It is 20 illustrating and being fixed on winch spool 8 and final itemN.The winch spool 8 of baffle 22 is cylindrical in shape and is located at The inside of accommodating case 7.Accommodating case 7 especially includes (unshowned) longitudinal window on an internal surface, and baffle 22 penetrates longitudinal window.Actuating Device 3 controls and receives device 4 or electronic module 5 and can integrate respectively or not be integrated into the cover of actuator 3 and be therefore located at box 7 It is internal or external.
Position-limited claw 21 is fixed on final item 20NOn, such as in front surface, towards outside the building equipped with the shutter. The baffle 22 of moving parts 2 can be surrounded winch spool 8 in low expansion stop position P by actuator 3BStop position P is wound with heightH Between wind.These positions PBAnd PHIn particular corresponding to final item in movement relevant to decline order or rising order in terminal Locate the position reached.In winding position PH, baffle 22 substantially completely around winch spool 8 and is contained in box 7, position-limited claw 21 against box 7 and slightly expose from box 7.In expanded position PB, baffle 22 is unfolded or spreads out, and vertically extends herein, most Whole item is against the stop surface formed by such as window edge.
The actuator 3 being represented by the dotted line is contained in box 7, in the inside of winch spool 8.Actuator 3 includes motor, especially Asynchronous machine is connected with retarder 31 and brake 32, as shown in Figure 2 thereon.These differences component 30-32 is connected to electronics control Molding block 5.The effect of motor 30 is that driving winch spool 8 rotates in two directions around its central longitudinal axis, is winding respectively Direction and expansion direction, to wind or be unfolded moving parts 2.In addition, actuator 3 is connected to power supply (not shown).
Receiver 4 be used to receive the RF control signal transmitted from transmitter 6 be used to control the upward of moving parts 2 or to Lower movement or stopping.In operation, the received control signal of institute sends electronic control module 5 to by receiver 4, and module 5 is therefore Actuator 3 is manipulated to keep moving parts 2 mobile or stop.
Electronic control module 5 includes processing unit 51, the control detection unit 52 of actuator 3, destressing unit 53, parameter The various parts 51-54 of selecting unit 54, mnemonic 55 and central control unit 50, module 5 is connected to central control Unit 50, central control unit 50 are used to control the operating of these components.Unit 51-54 is the component or submodule of electronic module 5 Block is software and including software instruction, for controlling moving portion when these instructions are executed by central control unit 50 The execution of the braking method of part, as hereinafter described.
30 integrated capacitor (not shown) of motor, terminal voltage indicate the operating parameters of actuator 3.In such case Under, the operating parameters for the actuator 3 that can observe by the measurement of the voltage of the terminal to motor capacitor are mentioned by motor 30 For and the torque or the transient change of the torque that are applied to moving parts 2 (in other words, the variation of motor torque is oblique Rate).The voltage at terminal of the circuit to measure that motor capacitor is provided and measured voltage signal is sent to place Manage unit 51.At runtime, processing unit 51 input terminal receive the voltage value that is measured at the terminal of motor capacitor and These signals are handled so as to indicating according to the instantaneous of the driving moment variation of the height of baffle 22 of unrolling or driving moment The data of the differentiation (that is differentiation of the variation slope of torque) of variation are supplied to detection unit 52 and parameter selection unit 54.These data are capable of forming curve as shown in figure 3.
Fig. 3 is shown as example the torque height according to locating for baffle 22 provided when rolling moving parts 2 as actuator 3 Change curve.Given motor torque, is designated as T, is expressed on the vertical scale, and unit is Nm (Newton meter), and baffle 22 is wanted The height rolled is shown on abscissa, and unit is rice (m).Point PBAnd PHThe baffle 22 of moving parts 2 is corresponded respectively to respectively The expansion lower position and roll high position that decline and rising order reach later.Leaving wherein be applied to moving parts 2 The lower expanded position P that motor driving moment T is zeroBWhen, actuator 3 provides the volume for winding baffle 22 around actuating cylinder 8 Around torque.Torque T is gradually increased until the maximum of T max indicated by point A, is then gradually reduced until minimum value Tmin.Point A corresponds to the intermediate hovering position of moving parts 2, wherein final item 20NIt experienced in expansion lower position PBWith roll high position PH Between partial traces.Roll high position PHIt is in final item 20 corresponding to the destressing stop position of moving parts 2NAgainst Box 7 and the position reached after destressing.When final item 20NBy position-limited claw 21 against box 7, pass through 3 pairs of movements of actuator Component 2 applies tractive force so that the torque T (or variation slope of torque) provided by actuator 3 acutely increases.When the torque When reaching threshold value TSH (or when the variation slope of torque reaches threshold slope P_TSH), actuator 3 stops then realizing destressing, As below in detail.
From the final item 20 of moving parts 2NPosition-limited claw 21 with and 7 formed contact when from, motor 30 should provide traction Torque increases to and is provided by actuator 3 to make baffle 22 to apply tractive force to the moving parts 2 being resisted against on box 7 In the torque that winch spool 8 is wound.Cause motor torque T's due to limit by this variation for the power that actuator 3 provides Develop the discontinuity D with the differentiation of the variation slope of motor torque T.Discontinuity D corresponds to or corresponds essentially to final Item 20NAt the time of contact with the formation of box 7.Discontinuity D can be characterized as the variation slope by motor torque T in absolute value side Face is more than threshold value SD (alternatively, the variation slope of the transient change of motor torque is more than threshold slope P_SD).
Since the point of discontinuity D, it is more than the threshold value motor 30 that torque T, which is acutely increased up, which reaches threshold limit value TSH, With regard to stopping simultaneously then starting destressing.Reach threshold value TSH is indicated by the point B on curve.Therefore it is located at point P again in shutterH Before, final item 20NReach beyond high position PHPoint PBH
The effect of control detection unit 52 (or control detector of detector or actuator) is that detection is provided by motor 30 Torque (or transient change of driving moment) whether be more than predetermined critical threshold value TSH (or threshold slope P_TSH), and examining It measures in the case where being more than threshold value, control motor 30 stops and notifies to destressing unit 53.
It is more than that threshold value TSH (or the transient change of motor torque is more than threshold slope P_TSH) causes motor 30 to stop in torque In the case where only, the effect of the manipulation unit or destressing unit 53 of actuator is to manipulate the destressing movement of actuator.It " goes Stress movement " refer to design allow second direction (be more than threshold value and be more than threshold value cause motor stop before first It is contrary) on drive moving parts 2, take to and high winding position P until moving parts 2HCorresponding destressing stops The control action of position.Destressing movement is intended to decrease up to the machinery as caused by the limit of moving parts 2 before motor stops Stress.Destressing process, that is to say, that moving parts 2 is in a second direction until the process distance of destressing stop position is small In the total kilometres of moving parts 2.More precisely, it is related to that 20% partial journey of total kilometres is generally not to be exceeded.It should be noted that Correspondence of the destressing stop position close to moving parts when as being more than the stopping of motor caused by threshold value (TSH or P_TSH herein) In the position of limit.In order to manipulate destressing movement, unit 53 is used to control the reversion of the driving moment of motor 30, so that electric Machine 30 provides on the opposite direction of the driving direction before stopping with motor during the predetermined period τ of referred to as destressing period Therefore driving moment simultaneously drives moving parts 2 to correspond to high winding position P until its destressing stop positionH
Parameter selection unit 54 is the configuration unit of destressing (that is manipulation of actuator) parameter, is used to select Or it is configured to the parameter of stress value." destressing value " refers to after definition allows to be defined on destressing (that is second Direction (be more than threshold value before driving direction it is opposite) on drive) moving parts stop position be known as " destressing " ginseng Several values.For example, destressing value is time value, that is to say, that motor should driven period in a second direction.Destressing Unit 54 include to define destressing after stop position (or the stop position substantially after destressing) destressing value into The parameter selection unit 542 of the parameter of the estimation unit 541 and selection destressing value of row estimation.The special implementation being described herein as In example, parameter selection value is time value, i.e. destressing period τ.The destressing period is according to the driving force provided by actuator 3 Square discontinuity D and more than the differentiation (or transient change of torque) between threshold value TSH the period d estimated and determine , as being described in detail in specification below." discontinuity " and " being more than " is the detection moment of specified discontinuity D and surpasses Cross the detection moment of threshold value TSH (or P_TSH).
Now with reference to Fig. 4 description according to the movement corresponding with the method for operation of actuator 3 of the first specific embodiment The actuating method of component 2.
This method includes parameter selecting step E0, for selecting the parameter of the destressing period τ suitable for moving parts 2.It should Destressing period τ be more than that threshold value TSH (or by the transient change of motor torque be more than threshold value P_TSH) causes by motor torque Motor 30 stopping after, actuator 3 should be before stopping for that the driving direction of moving parts 2 is unfolded to be opposite with motor Direction on provide driving moment period.
In the initial step E0 of parameter selection, moving parts 2 is from its low expanded position PBOr from the middle position of hovering Start winding until its high winding position PH.During baffle 22 is wound, processing unit 51 is transmitted to the parameter selection unit 54 By the Evolution Data (or transient change of the driving moment) for the driving moment that motor 30 provides.
When final item 20NWhen contacting with the formation of box 7, parameter selection unit 54 detects motor torque in sub-step E00 The discontinuity D of variation is (substantially in point PH).It is more than threshold that discontinuity D, which is by detecting the variation slope of motor torque herein, Value SD is detected.When detecting discontinuity D, parameter selection unit 54 starts timer during sub-step E01 The differentiation period that the motor torque provided in a roll-up direction by actuator 3 is provided, from the discontinuity D moment until by point At the time of B represents more than threshold value TSH.So the determining period is labeled as d.It should be noted that in the variation slope of observation motor torque In the case where (rather than directly observing motor torque), the discontinuity of the variation instead of detecting motor torque can detect motor The discontinuity of the variation of the variation slope of torque.In this case, the transient change that can detect motor torque is more than that threshold value is oblique Rate P_TSH.
During sub-step E02, parameter selection unit determines destressing period τ according to the evolution period d measured.Herein In the particular embodiment for locating description, which is equal to the measured evolution period plus scheduled reaction period Δ, changes Sentence is talked about:
The reaction period corresponds to the reaction period of all components, these unit responses are more than threshold value TSH in motor torque (or the variation slope of motor torque is more than threshold value P_TSH) and cooperate to drive moving parts 2 in the opposite direction.It should Reaction period Δ can be provided by the manufacturer of activated apparatus and is previously recorded in memory 55.It will also be appreciated that in parameter It selects to measure the reaction period Δ when step E0.The reaction period Δ can pre-define and be preferably less than d.
In sub-step E03, the destressing period, τ was recorded in memory 55.
If implementing destressing after motor stops at low expanded position, similar parameter selecting step be can be implemented It will be in final item 20 with calculatingNThe destressing period τ applied when against the stopping surface of lower folded-out position.As modification, The destressing period implemented after motor stops at low expanded position can with will be after motor stops at upper winding position The destressing period of application is identical.
It will now briefly be described the actuating of the moving parts 2 after realizing parameter selection.
With moving parts 2 from lower expanded position PBFor winding until always the rolling of baffle 22.
Initially, the baffle 22 of moving parts 2 is located at lower expanded position PB.During step E1, under control of the user, Transmitter 6 transmits the control signal for winding moving parts 2 to receiver 4.During step E2, winding order is by receiver 4 are transmitted to electronic control module 5.
During step E3, under the control of electronic module 5, motor 30, which starts and provides in a roll-up direction, is applied to shifting The driving moment of the baffle 22 of dynamic component 2.During step E3, baffle 22 is rolled around winch spool 8, final item 22NUpwards It increases until against box 7 (step E4).Step E4 corresponds to final item 22NPosition-limited claw 21 and the formation of box 7 at the time of contact.
During step E5, actuator 3 applies tractive force to the moving parts 2 being resisted against on box 7.It is provided by actuator 3 Torque acutely increase.
During step E6, it is more than threshold value TSH (or by torque that detection unit 52, which detects the torque that is provided by actuator 3, Changing slope is more than threshold slope P_TSH).Detecting that unit 52 controls actuator 3 and stops (step E7) simultaneously when being more than threshold value And the information for being more than threshold value is concurrently sent to destressing unit 53 (step E8).
During step E9, destressing unit 53 is transmitted to actuator 3 for opening up during scheduled destressing period τ Evolution provides the order of driving torque upwards.
During step E10, actuator 3 be powered so as to make moving parts with before being more than threshold value TSH in step E6 Contrary direction, rotate on expansion direction.Actuator 3 is therefore in the exhibition for being applied to moving parts 2 during period τ Evolution provides driving moment upwards, and therefore driving moving parts until with high position PHCorresponding destressing stop position. During step E10, baffle 22 is slightly spread open to discharge the mechanical stress caused by the box 7 as baffle 22.
It emphasizes herein, since the initial parameter of destressing period τ selects E0, is suitable for the specific knot of moving parts 2 and box 7 Structure is so that the destressing of step E9 and E10 cause enough mechanical stresses to discharge, while avoiding the excessive expansion of baffle 22, mistake More expansion will generate dysopia.Therefore, destressing is that system is effective, no matter especially the structure of moving parts 2 and box 7 is such as What, the risk of dysopia is caused without having.
In the final item 22 for being unfolded and making baffle 22NWhen against lower limit surface, the actuating of moving parts 2 similarly into Row.
Similarly with step E9-E10, destressing can also be implemented when moving parts 2 is reached against the position of barrier. Therefore, can be more than with as moving parts against barrier caused by motor stop and moving parts limit it is corresponding Destressing is realized after threshold value.In this case, it is possible to expect executing the parameter selecting step similar with aforementioned step E10, To estimate the destressing period τ suitable for barrier detected and to drive moving parts towards destressing position appropriate.
It will also be appreciated that regularly repetition parameter selects step during the service life of moving parts, to estimate to move Dynamic component winding terminate against box when and moving parts expansion terminate against stop surface when the destressing period to be applied.
As modification, it is also conceivable to which systematically each moving parts reaches restraining position and detects and moving parts Limit it is corresponding be more than threshold value when realize parameter selecting step.Therefore, destressing is permanent is suitable for the various situations encountered.
Moving parts 2 can be any closing, shading, sun-proof or barrier means, such as sun-proof roof, projection screen, resume Shutter, platform window shade, orientation bar window shade etc..
In description above-mentioned, start when detecting that motor driving moment (or transient change of the torque) is more than threshold value Destressing.As modification, the different parameter of variation slope from driving moment or the driving moment can be observed and detect institute The parameter of observation is more than threshold value, which corresponds to the limit of moving parts.For example, can for the parameter considered more than threshold value To be the transient change parameter (in other words acceleration or negative acceleration) of speed parameter or speed.In the case, pass through inspection Surveying is more than (it, which is measured, is realized at the output shaft of actuator, at motor or at transmission chain) in velocity amplitude decline, Or the variation slope by detecting speed is greater than the threshold slope value on rate curve to realize.
Similarly, without departing from the present invention it is contemplated that the torque that any other determination is provided by motor Or the method for moment variations.
In the special embodiment referring to Fig. 4 description, the destressing value as parameter selection is based in discontinuity D It and is more than the past period between threshold value TSH (or P_TSH), that is to say, that at the time of detecting discontinuity and detect super Past period between at the time of crossing threshold value TSH (or P_TSH), and determined time value.In this second embodiment, as The destressing value of parameter selection is spatial value.In the first modification, destressing spatial value is based on moving parts 2 in discontinuity D and be more than position spacing between threshold value TSH (or P_TSH), that is to say, that the moving parts 2 when detecting discontinuity D Position and the moving parts 2 when detecting is more than threshold value TSH (or P_TSH) position between spacing, and determine away from From L.In this case, destressing distance is at least equal to (being greater than or equal to) the position spacing.In the second variant, it goes to answer Power spatial value is based on motor 30 in discontinuity D and be more than angle change between threshold value TSH (or P_TSH), that is to say, that The Angle Position of motor 30 when detecting discontinuity D and the motor 30 when detecting is more than threshold value TSH (or P_TSH) Angle change between Angle Position, and the angular amount θ determined, such as motor rotations.In this case, destressing angular amount is extremely It is few to be equal to (being greater than or equal to) angle change.
The invention further relates to the house automations including moving parts 2 and the activated apparatus activated to moving parts 2 Management equipment.

Claims (15)

1. the method that is activated under the action of actuator (3) to moving parts (2) of one kind, which can be It is activated on two different directions, which comprises
When a side of referred to as first direction drives up moving parts (2) in both direction, the fortune of actuator (3) is detected Turn the detecting step (E6) that parameter (T) is more than threshold value (TSH);
The destressing step (E9-E10) started in the case where detecting more than threshold value, in the destressing step (E9-E10) Period actuator (3) drives up moving parts (2) in another party of referred to as second direction, goes to answer until moving parts (2) Power stop position (PH);
It is characterized in that, this method includes determining to limit destressing stop position (PH) destressing value parameter the step of (E0), Including following sub-step:
Detect the differentiation of the operating parameters (T) of the actuator (3) when (E00) drives in a first direction before being more than threshold value Discontinuity;
According to detecting the parameter for being more than threshold value and discontinuity to determine destressing value.
2. according to the method for claim 1, which is characterized in that destressing value is spatial value or time value.
3. method according to claim 1 or 2, which is characterized in that destressing value is greater than or equal to not connect detecting Continue property and detects the period more than the period between threshold value.
4. according to the method for claim 3, which is characterized in that the destressing period (τ) be equal to detect discontinuity and It detects that the period (d) for being more than to pass through between threshold value adds detecting more than a series of components after threshold value for cooperating To drive the reaction period (Δ) of moving parts (2) in a second direction.
5. method according to claim 1 or 2, which is characterized in that destressing value be at least with detecting discontinuity And detect the distance equal more than the position spacing of the moving parts between threshold value.
6. method according to claim 1 or 2, which is characterized in that destressing value be at least with detecting discontinuity And detect the angular amount equal more than the variation of the angle position of the actuator between threshold value.
7. method according to claim 1 or 2, which is characterized in that moving parts (2) is in a second direction by before driving Stop (E7).
8. method according to claim 1 or 2, which is characterized in that it includes the following contents that the threshold value, which is adapted to allow for detection, One of the situation of group: limit of the moving parts in expanded position, limit and moving parts quilt of the moving parts in lifting position Barrier braking.
9. method according to claim 1 or 2, which is characterized in that detect the differentiation slope of operating parameters in absolute value side Face is more than threshold value, to detect discontinuity.
10. method according to claim 1 or 2, which is characterized in that operating parameters are torque and speed respectively, are more than threshold Value is more than the torque threshold in rising and more than the threshold speed in decline respectively.
11. method according to claim 1 or 2, which is characterized in that operating parameters are the differentiation slopes of speed or torque, Being more than threshold value is more than threshold slope (P_TSH).
12. method according to claim 1 or 2, which is characterized in that moving parts (2) be shut-off block, light-blocking member or Sun-proof component.
13. the equipment that a kind of pair of moving parts (2) is activated, characterized by comprising:
Actuator (3) is capable of providing the driving moment for driving moving parts (2) in two different directions,
Detector (52), for detecting actuator when a side for being referred to as first direction in two driving directions drives up (3) operating parameters are more than threshold value;
The manipulation unit (53) of actuator, the destressing for manipulating actuator (3) act so that being more than threshold value detecting In the case where actuator in another party of referred to as second direction drive up moving parts until destressing stop position;
It is characterized in that, the equipment includes the destressing value for indicating the destressing stop position of restriction moving parts with parameter Parameter determination unit, can be used in detection in a first direction drive when be more than threshold value before actuator operating parameters Differentiation discontinuity, and according to detecting the parameter for being more than threshold value and discontinuity to determine destressing value.
14. a kind of house automation management equipment, including equipment according to claim 13 and moving parts (2).
15. house automation management equipment according to claim 14, which is characterized in that moving parts (2) is close portion Part, light-blocking member or sun-proof component.
CN201410238466.5A 2013-05-31 2014-05-30 Activate closing, shading, sun-proof or barrier moving parts method and apparatus Active CN104213828B (en)

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FR1355027 2013-05-31
FR1355027A FR3006360B1 (en) 2013-05-31 2013-05-31 METHOD AND DEVICE FOR OPERATING A MOBILE ELEMENT FOR CLOSURE, OCCULTATION, SOLAR PROTECTION OR SCREEN

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FR3039189B1 (en) 2015-07-23 2017-09-01 Somfy Sas METHOD FOR CONTROLLING A SCREEN RELEASE ACTUATOR AND SYSTEM IMPLEMENTING SAID METHOD
GB2602972B (en) * 2021-01-20 2023-02-15 Tilt A Dor Ltd Roller door assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816465A1 (en) * 2000-11-06 2002-05-10 Fial Awning blind motor stopping method, comprises establishment of motor torque thresholds corresponding to rolled and unrolled positions and controlling motor by comparison with actual motor torques
CN2599202Y (en) * 2003-02-12 2004-01-14 戴明正 Transmission device for fast rolling door
CN1619092A (en) * 2003-11-19 2005-05-25 Somfy公司 Device for driving a closing screen or sun screen and device comprising the same
EP1659252A1 (en) * 2004-11-19 2006-05-24 Somfy SAS Operating process for a motorised roller blind
CN101778990A (en) * 2007-01-03 2010-07-14 黄大智 Motorized blind system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816465A1 (en) * 2000-11-06 2002-05-10 Fial Awning blind motor stopping method, comprises establishment of motor torque thresholds corresponding to rolled and unrolled positions and controlling motor by comparison with actual motor torques
CN2599202Y (en) * 2003-02-12 2004-01-14 戴明正 Transmission device for fast rolling door
CN1619092A (en) * 2003-11-19 2005-05-25 Somfy公司 Device for driving a closing screen or sun screen and device comprising the same
EP1659252A1 (en) * 2004-11-19 2006-05-24 Somfy SAS Operating process for a motorised roller blind
CN101778990A (en) * 2007-01-03 2010-07-14 黄大智 Motorized blind system

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EP2808479B1 (en) 2017-03-08
FR3006360B1 (en) 2015-07-03
PL2808479T3 (en) 2017-08-31
CN104213828A (en) 2014-12-17
EP2808479A1 (en) 2014-12-03

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