CN104302211B - The method of at least two electric furniture driver of furniture device and parallel control furniture device - Google Patents
The method of at least two electric furniture driver of furniture device and parallel control furniture device Download PDFInfo
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- CN104302211B CN104302211B CN201380022542.2A CN201380022542A CN104302211B CN 104302211 B CN104302211 B CN 104302211B CN 201380022542 A CN201380022542 A CN 201380022542A CN 104302211 B CN104302211 B CN 104302211B
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- furniture
- driver
- motor
- regulation
- control
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/08—Head -, foot -, or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Control Of Multiple Motors (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to a kind of furniture device (200), including at least two pieces furniture (1,1 '), every furniture has electric furniture driver (100,100 '), described electric furniture driver be used for adjusting described at least at least one movable part (4,5) in the every a piece of furniture in two pieces furniture (1,1 '), wherein, each electric furniture driver (100,100 ') including: a) at least one regulation driver (7,7 '；8,8 '), at least one regulation driver described has at least one corresponding motor, is connected to the speed decreasing gear mechanism of described motor, output element is drivingly coupled to described speed decreasing gear mechanism, described output element can linear displacement and/or can rotate, and b) at least one controls device (9,9 '), c) described furniture device (200) includes operating unit (10), and described operating unit is used for driving the described regulation driver (7,7 ' of described electric furniture driver (100,100 ')；8,8 ') all motor.The described control device (9,9 ') of described electric furniture driver (100,100 ') is configured with for detecting at least one regulation driver (7,7 ' being associated；8,8 ') the detection device and include the regulation driver (7,7 ' at least one is associated described in variable control of driving particular value (such as, the motor current of motor, electric motor operation voltage, electromotor velocity or similar value)；8,8 ') at least one of the running voltage of motor controls device, with at least one regulation driver (7,8) and at least one regulation driver (7 ', 8 ') of another electric furniture driver (100 ') of one electric furniture driver (100) of parallel control.Described control device (9,9 ') be set to utilize at least one transmission link (21,22,23,23a, 23 '), communicate with described operating unit (10,10 ') and communicate each other or communicated each other by described operating unit (10,10 ').The invention still further relates to the parallel control of at least two electric furniture driver (100,100 ') of furniture device (200).
Description
Technical field
The present invention relates to furniture device, it includes at least two pieces furniture.The invention still further relates to a kind of parallel control furniture dress
The method of at least two electric furniture driver put.
Background technology
Have multiple furniture for supporting the stayed surface that people is positioned on furniture be it is well known that and be used as bed,
Sofa, chair etc..These furniture include at least one moveable stayed surface, and relative at least one, another supports table for it
Face is moveably mounted.This moveable stayed surface is back part and/or leg section, and it passes through at least one electric furniture
Driving is adjustable.For this purpose, this moveable stayed surface by suitable accessory can be pivotable and/or
Movably.One or more furniture can also be utilized to drive the base components arranging such as bedstead in adjustable for height mode.
Electric furniture drives and includes at least one motor, and this motor is often arranged to brushed DC motor.
This motor is provided with gear in downstream, the most generally uses direct current (DC) gear motor.Electric furniture drives and also includes operation
Unit and control unit.This operating unit can be arranged in a wired or wireless manner and this operating unit includes substantial amounts of
Button, is provided by signal transmission when this button activated and triggers corresponding motor for powering in corresponding direction of rotation
Control signal
Furniture device is the combination of furniture, two beds the most adjacent one another are or double bed.Each adjustable furniture is usual
Being provided with electric furniture driver, this electric furniture driver has at least one regulation driver, controls device and operation list
Unit.
Multiple motor are connected with multiple control units, and are collectively forming driving group, and this driving group is also referred to as electronic family
Tool driver.The bed of one Zhang San's motor includes the driving group (furniture drive) with three regulation drivers.Also have and have
The regulation driver of integrating control unit, other driver can be connected with this integrating control unit.
DE 93 194 84 U1 describes two independent beds each with a corresponding electric furniture driver.
Furniture drive or driving group are connected by supply line, wherein the most in a controlled manner, it is provided that be used for realizing switch letter
Number to power supply connect other contact.Operating unit can be used in the method to control two electric furniture drivers and drive
The regulation driver of dynamic group.
The Synchronization Control of regulation driver includes having the common driver group (electric furniture driving) of common control apparatus
At least two regulation driver.Such as, two regulation drivers are activated simultaneously and are shifted, and drive for having two regulations
The altitude mixture control of the desktop of dynamic device.Synchronization Control is used for realizing such purpose, and i.e. two regulation drivers have identical tune
Joint speed so that desktop will not occur inclined position.If the motor of one of them regulation driver is adjusted relative to another
The motor of joint driver has relatively low speed because of higher load, can be by the suitable measure of common control apparatus
Reduce the speed of motor faster.In the method, by pulse width modulation (Pulse-Width Modulation,
PWM) speed of very fast motor is reduced.
Comparing Synchronization Control, in parallel control, (each regulation driver belongs to one solely at least two regulation driver
Vertical driving group) same to shift (that is, parallel).Each regulation driver includes independent control device.
According to state of art, multiple driving groups can only be connected with each other difficultly, because
Installment work intensity increases that a lot (the extra plug of each control unit connects, extra between each control unit
Cable connects, the installment work laying cable extra between two or more part furniture)；
The increase of programing work intensity (according to state of art, Synchronization Control is controlled to realize by microprocessor,
Such as according to bus connection standards, the communication with another control unit needs to be adjusted).
Each driving group is inserted into a piece of furniture (such as, two single beds).Can also be accomplished that, at a piece of furniture
(such as, double bed or several lifting platforms of series connection) use multiple driving groups.
Summary of the invention
It is an object of the present invention to provide one can parallel control at least two electric furniture driver (that is, driving group)
The furniture device improved.
This purpose realizes by having the furniture device of following feature.This furniture device includes that at least two pieces has one
The furniture of corresponding electric furniture driver, described electric furniture driver is at least every in two pieces furniture described in adjusting
At least one movable part of a piece of furniture, wherein, each electric furniture driver includes: a) at least one regulation drives
Device, at least one regulation driver described has at least one corresponding motor, is connected to the rotating speed reduction of described motor
It is drivingly coupled that gear mechanism, output element and described rotating speed reduce gear mechanism, and can linear displacement and/or rotation shifting
Dynamic, and b) at least one controls device, c) described furniture device includes that operating unit, described operating unit are used for driving
All motor of the described regulation driver of described electric furniture driver, d) the described control of described electric furniture driver
Device is configured with for detecting at least one regulation driver being associated；The detection device driving particular value and for institute
State the running voltage of the motor of at least one regulation driver being associated variable setting at least one finally control dress
Putting, at least one with one electric furniture driver of parallel control regulates driver with another electric furniture driver at least
One regulation driver, f) described control device is set to utilize at least one transmission link, enters with described operating unit
Row is communicated and communicates each other or communicated each other by described operating unit.
The present invention a further object is the concurrency control method providing a kind of improvement.
This purpose is realized by the method with following feature.The method comprises the following steps: S1) detect and want parallel control
Regulation driver operation motor current adjustment position；S2) between described control device, carry out wanting parallel control
The communication of current physical location of operation motor of regulation driver, and relatively described current physical location；And
S3) by the advanced motor identified of the described regulation driver wanting parallel control is slowed down or to the electricity delayed
Motivation is accelerated to higher rate, and the operation motor of the described regulation driver parallel control is carried out parallel control.
Multiple control devices of electric furniture driver are configured with is correlated with at least one of parallel control for detection
The detection device driving particular value of the motor of the regulation driver of connection, described driving particular value for example, motor current,
Electric motor operation voltage, velocity of motor, and can be in communication with each other and can be with operating unit communication, or by described operation
Unit and communicate each other.This provides a simple solution, and wherein, identical driving group can be at furniture device
In be connected to parallel control.
Therefore, include that at least two pieces has the family of a corresponding electric furniture driver according to the furniture device of the present invention
Tool, described electric furniture driver at least at least one in the every a piece of furniture in two pieces furniture described in adjust may move
Portion, wherein, each electric furniture driver includes: a) at least one regulation driver, at least one regulation driver described
Have at least one corresponding motor, be connected to described motor rotating speed reduce gear mechanism, described rotating speed reduce gear
Mechanism guarantee output element by drivingly coupled and can linear displacement and/or in rotary moving, and b) at least one controls dress
Putting, c) described furniture device includes operating unit, and described operating unit is for driving the institute of described electric furniture driver
State all motor of regulation driver.The described control device of described electric furniture driver is configured with for detection at least
The driving particular value of the individual regulation driver being associated (such as, the motor current of motor, electric motor operation voltage, electronic
Machine speed rate etc.) detection device and the running voltage of motor at least one regulation driver being associated described
At least one of variable setting finally controls device, drives with at least one regulation of one electric furniture driver of parallel control
At least one regulation driver of device and another electric furniture driver.Described control device is set to utilize at least one to transmit
Link, communicates with described operating unit and communicates each other or by described operating unit each other
Communicate.
This allows the control signal being derived from multiple hand switch to be connected with each part furniture or the simple of each driving group.
If at least one transmission link is arranged in a bi-directional way, then this is favourable.Each driving group includes and one
Operating unit or with multiple operating units and with multiple driving groups or the bi-directional transmission link of electric furniture driver.
In one embodiment, according to the driving particular value detected at least one control device be configured for
Corresponding signal is transmitted by least one transmission link.This allows the communication of plain mode.
If each other control device and operating unit are set to receive controls what device sent by least one
Corresponding signal, this is more favourable.
Providing in another embodiment, at least one controls device and includes at least one regulation driver extremely
The program of the variable setting of the running voltage of a few motor, thus being simply provided of the speed to motor can be realized.
Additionally providing, the variable of running voltage for the motor of at least one regulation driver being associated described sets
Put final control device be configured with pulse width modulation (PWM) control unit and/or be connected with motor in series at least one
The electrically coupled in series resistor allowed hand over.
Favourable, at least one the control device at a motor driver passes through transmission link and another motorized motions
When at least one control device of device is connected, controlling device can communicate each other.
Transmission link can wireless and/or wired mode setting.This will allow the use of even not same driving group.
Each driving group or each electric furniture driver include control program.All control programs pass through transmitted in both directions chain
Road is arranged to communicate each other.Therefore, the exchange of multiple " driving group " regulation parameters (path, angle, electric current, voltage) can
Carry out the most among each other.Can directly and/or be operated with manual switches between the control unit as common communication center
Communicate.
A kind of at least two electric furniture for parallel control furniture device as above according to the present invention drives
The method of device includes following methods step: the current tune of the operation motor of the regulation driver of parallel control is wanted in (S1) detection
Whole position；(S2) between described control device, carry out wanting the described of operation motor of the regulation driver of parallel control to work as
The communication of front physical location, and relatively described current physical location；And (S3) is by driving described regulation to be controlled
The advanced motor identified of dynamic device carries out slowing down or being accelerated the motor delayed to higher rate, to wanting parallel
The operation motor of the described regulation driver controlled carries out parallel control.
In one embodiment, in second method step (S2), physical location is compared with predetermined value
Relatively, such as the value in table.Value in table is favourable, this is because they can be predefined by simple mode.
Provide in another embodiment, in third method step (S3), by the intensity of predetermined value, example
The intensity of the value as being stored in table, slows down to advanced motor, or is accelerated the motor delayed accordingly.Cause
It is prepared in advance for the value in table, so will there is no need to be calculated or determined by such as algorithm, thus saves the time.
In another embodiment, in second method step (S2), between multiple control devices and operating unit or
Person one controls to communicate between device and operating unit, therefore, adds range.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is explained in more detail explanation, wherein:
Fig. 1 shows the perspective schematic view of example furniture；
Fig. 2 to Fig. 2 a shows the perspective schematic view of multiple embodiments of operating unit；
Fig. 3 shows the perspective schematic view of example furniture device；
Fig. 4 to Fig. 4 a shows the parallel control of the electric furniture driver with radio operation unit according to the present invention
The schematic block diagram of device；
Fig. 5 to Fig. 5 a shows the parallel control of the electric furniture driver with cable operator unit according to the present invention
The schematic block diagram of device；With
Fig. 6 shows the side of the parallel control of at least two electric furniture driver to furniture device according to the present invention
The schematic flow sheet of method.
Detailed description of the invention
Fig. 1 shows the embodiment of the furniture 1 according to the present invention.
Fig. 2 and Fig. 2 a shows the perspective schematic view of operating unit 10,10 '.
It is shown as bed, including at least one for accommodating article, upholstery, mattress M under this furniture 1 present case
And/or the support component 3 of people.Such as, this support component 3 is arranged to lath base portion, smooth stayed surface etc., and is attached at
In base components 2, base components 2 is to have the framework of foot in this example, for furniture 1 is attached to installation site
(such as, ground).
Support component 3 include back-rest 4 and leg 5, back-rest 4 and leg 5 relative to support component 3 and/or another
Support element or arrange with removable mounting means relative to base components 2.In this example, this is movably arranged through institute
The motion accessory 6 of meaning realizes.This motion is arranged to displaceable and/or pivotable.
This furniture 1 also includes that electric furniture drives 100, and in this example, electric furniture drives 100 to include two regulations
Driver 7,8, control device 9 and operating unit 10.This operating unit 10 is the most wirelessly arranged.
The removable back-rest 4 installed and leg 5 are respectively coupled to regulate driver 7,8.Therefore, back-rest 4 is attached to
Regulation driver 7.Regulation driver 8 is used for moving or adjust leg 5.
Linear Driving 7,8 is arranged to Linear Driving.Linear Driving includes one or more motor, the most each electronic
Machine is provided with the rotating speed reduction gear mechanism with at least one gear steps in downstream.This rotating speed reduce gear mechanism can under
Trip is provided with another gear of such as form with thread spindle mechanism, and it produces the line of output element 19 from the rotary motion of motor
Property motion.Last teeth parts or other teeth parts any of being connected to motor form output element.Corresponding regulation
The output element of driver be connected with corresponding furniture parts (back-rest 4, leg 5) or as an alternative be connected to basic framework
The parts of 2 are connected so that each regulation driver 7,8 motor operate during displaceable furniture parts 4,5 relative that
This or comparative basis framework 2 adjust.
As shown in Figure 4, regulation driver 7,8 is connected to control device 9 by the corresponding line 100a of driving.Such as, described
Drive line 100a can be arranged to plug-in type cable to connect.Controlling device 9 and include power supply unit (not shown), it is such as from transmission of electricity
Net is regulation driver 7,8 power supply.For this purpose, controlling device 9 can be connected to by having the feed cable of attaching plug
Power supply wiring.Feed cable is shown without, but can be readily imaginable that.Attaching plug passes through feed cable by input side
Supply voltage is supplied to control the power supply unit of device 9, and power supply unit provides the low-voltage with DC voltage form in primary side
And by the transmission of this voltage to having the motor control unit (the most not shown) controlling switch.
As an alternative, this control device 9 is provided with in upstream and has power supply input (not being shown more particularly in) and in the second side
Having the power supply relying on power supply of low-voltage output, it provides the low-voltage with DC voltage form by line 9d.
This furniture 1 is associated with operating unit 10,10 ' further, control element 12, the 13 (figure of operating unit 10,10 '
2) driver 7,8 is controlled to adjust by control device 9.
According to Fig. 2, operating unit 10 is provided with the sender device for being wirelessly transferred or transmitter/receiver device.Nothing
Line transmission can be transmission link 23, the 23 ' (ginseng utilizing wireless radio transmission, optical transport (the most infrared) and/or ultrasonic transmission
See Fig. 4, Fig. 4 a and Fig. 4 b), wherein control device 9 and be provided with corresponding transmission unit 9a, 9 ' a (for example, with reference to Fig. 4).
In another embodiment, as shown in Figure 2 a, operating unit 10 ' is arranged to the operation line with wired forms
18.Such as, operation line 18 can be connected by insertion and be connected to control device 9.This illustrates the most in exemplary fashion.
Operating unit 10,10 ' is provided with operating element 12,13, is used for operating corresponding regulation driver 7,8.Operating element
12,13 are arranged to such as button.Operating element 12 is for the most mobile correspondingly moveable furniture department
Part, and operating element 13 is used for reducing correspondingly displaceable furniture parts.Fig. 2 and Fig. 2 a shows and drives for 6 regulations
The operating unit 10,10 ' of dynamic device.
Operating unit 10,10 ' is additionally provided with indicator component 14, such as light emitting diode.Indicator component 14 is used as showing
Show that function, feedback, mistake show.
The extra operating element 15 can also being made up of multiple operating elements and/or combination operation element, is used as institute
The memory function of the regulation driver 7,8 of meaning.
Additionally, extra function such as desk lamp and/or heating can be controlled by other extra operating element 16,17.
Extra operating element 15,16,17 could be arranged to button and/or switch.
When operating element 12,13 activated, control signal transmission is to controlling device 9 for by transmission link 23,23 '
Trigger corresponding regulation driver 7,8 by wireless or cable.Control the electricity that device 9 includes having for regulating driving 7,8
The control switch of the switch element of motivation, the control signal of transmission link is converted to for switching corresponding tune by this control switch
The switching signal of joint driver 7,8.This switch element can be such as relay switch and/or semiconductor switch.Operating unit
The operating element 12,13 (its manually actuable) of 10 produces control signal, in this example this control signal controlled device 9
Transmission unit 9a, 9 ' a be converted to the control electric current for switch element.In the example of cable operator unit 10 ', operation unit
Part 12,13 switching relay switch or the control electric current of semiconductor switch.In the two example, relay switch or quasiconductor
The corresponding high motor current regulating driver 7,8 of on and off switch switching of switch.The most such embodiment is also can
With, wherein, motor current is directly through the contact of the operating element 12,13 of operating unit 10.
Regulation driver 7,8 is set to brushed DC motor or includes such motor.
The counter electromotive force of the corresponding motor of regulation driver 7,8 is detected for the institute of multiple regulation driver 7,8
The memorizer of meaning controls and/or Synchronization Control, and wherein the assessment of the so-called ripple of counter electromotive force is performed.About this point
Method is also described in more detail in document DE 10 2,009 059 267 A1, with reference to this document the most on the whole.
In order to realize detecting the purpose of the counter electromotive force of motor M1, during operation motor M1, due to electronic
Dynamo-electric stream flows through resistance R1, then measure the pressure drop of this resistance when this resistance is in connection in order to detect the most electronic of motor M1
Gesture, measures voltage, flows through resistor at motor M1 run duration due to motor current, this voltage in the junction of resistor
Resistor R1 declines.
The Synchronization Control of regulation driver includes having at least the two of the electric furniture driver 100 of common control apparatus 9
Individual regulation driver.Such as, two regulation drivers enable simultaneously and are shifted, and carry out for utilizing two regulation drivers
The altitude mixture control of desktop.Synchronization Control is used for realizing such purpose, and i.e. two regulation drivers have identical regulations speed,
Make desktop that inclined position will not occur.If the motor of one of them regulation driver regulates driver relative to another
Motor because of higher load, there is relatively low speed, reduced very fast by the suitable measure of common control apparatus 9
The speed of motor.In the method, the speed of very fast motor is reduced by PWM (pulsewidth modulation).
Relative synchronization controls, and will explain parallel control in conjunction with Fig. 3.
Fig. 3 shows the perspective schematic view of a kind of exemplary furniture device 200, and this furniture device 200 includes two pieces
Position is adjacent one another are and is each set to the furniture 1,1 ' of the bed according to Fig. 1.
Furniture device 200 includes at least two pieces furniture 1,1 '.Furniture 1,1 ' is uniformly set.They may be alternatively provided as double
Bed.In Fig. 3, the furniture 1 in left side includes that having two regulation drivers 7,8 and controls the electric furniture driver of device 9
100.Being similar to, the furniture 1 ' on right side is provided with the electric furnitures of two regulation drivers 7 ', 8 ' with control device 9 ' and drives
Dynamic device 100 '.Generally, two electric furniture drivers 100,100 ' are each equipped with operating unit 10.In this case, provide only
One operating unit 10, uses operable two the electric furniture drivers 100,100 ' of this operating unit 10.Need not another
Operating unit.
For realizing this purpose, according to the parallel control that the invention provides at least two regulation driver 7,7 '.Regulation is driven
Dynamic device 7,7 ' belongs to different electric furniture drivers 1,1.It means that a regulation of the first electric furniture driver 1 is driven
Dynamic device 7 drives the control device 9 of 1 to be connected with this first electric furniture, and wherein, another of the second electric furniture driver 1 ' is adjusted
Joint driver 7 ' is connected with the control device 9 ' of this second electric furniture driver 1 '.Fig. 4, Fig. 4 a and Fig. 4 b shows this
Configuration, is explained in greater detail explanation below in conjunction with these accompanying drawings to this configuration.
In this example embodiment, it is provided that to the regulation driver 7,7 ' of a corresponding leg 5,5 ' of furniture 1,1 ' and
The parallel control of regulation driver 8,8 '.In other words, regulation driver 7,7 ' and regulation driver 8,8 ' can be respectively by one
Individual operating unit 10 is activated simultaneously.In this, it is necessary that two back-rests 4,4 ' and leg 5,5 ' are each with phase
Same speed or the most close speed are conditioned.In the case of regulation driver 7 of advancing, governing speed (that is, this electricity
The speed of motivation) motor of the regulation driver 7 ' relatively low relative to speed and reduce.
Fig. 4 to Fig. 4 b show have radio operation unit 10 electric furniture driver 100,100 ' according to the present invention
The schematic block diagram of embodiment arranged of parallel control.Fig. 5 to Fig. 5 a shows have the electronic of cable operator unit 10
The schematic block diagram of the embodiment that the parallel control according to the present invention of furniture drive 100,100 ' is arranged.
One regulation driver 7 is by driving line 100a to be connected with first control device 9.Another regulation driver 7 ' is passed through
Line 100 ' a is driven to be connected with second control device 9 '.
Fig. 4 shows the first embodiment, in this first embodiment, and operating unit 10 and two control devices
9,9 ' communication.First wireless transmission link 23 is arranged between the transmission unit 9a of operating unit 10 and first control device 9.The
Two wireless transmission links 23 ' are arranged between the transmission unit 9 ' a of operating unit 10 and second control device 9 '.
Wireless transmission link 23,23 ' is bi-directional transmission link, and wherein, transmission unit 9a and 9 ' a is used for sending data and connecing
Receive data.
By starting operating unit 10, control signal by two transmission links 23,23 ' be simultaneously sent to control device 9,
9 ', regulation driving 7,7 ' is enabled and disables simultaneously.
Fig. 4 a shows the second embodiment, in this second embodiment, and only one of which bi-directional transmission link 23
It is arranged between the transmission unit 9a of operating unit 10 and first control device 9.With the connection of second control device 9 ', it is by setting
Put the double-direction radio transmission between the transmission unit 9b and the transmission unit 9 ' b of second control device 9 ' of first control device 9
Link 22 provides.
When operating unit 10 is activated, first, control signal sends the biography to first control device 9 by transmission link 23
Defeated unit 9a, then, is given this signal retransmission the regulation driver 7 connected, and is relayed to the second control by transmission unit 9b
Device 9 ', with regard to this, controls the second regulation driver 7 ' simultaneously.
In the embodiment according to Fig. 4 b, being arranged on the transmission link 21 controlled between device 9 and control device 9 ' is
Arrange in a wired fashion.Only first control device 9 includes the wireless transmission unit for communicating with operating unit 10
9a。
Fig. 5 shows two electronic families with the respective regulation driver 7,7 ' of 9,9 ' and one, respective control device
The parallel control of tool driver 100,100 ' is arranged.Regulation driver 7,7 ' respectively by corresponding one drive line 100a,
100 ' a connect (the most shown in Fig. 4 to Fig. 4 b) to controlling one of device 9,9 '.This connection can also be arranged rigidly
For socket connection, the most it is not shown more particularly in.
Operating unit 10 ' is connected to dispenser unit 20 by its operation line 18.This dispenser unit 20 is by the first control
Line 19 processed is connected to first control device 9, is connected to second control device 9 ' by the second control line 19 '.All connecting lines 18,
19,19 ' mode of socket connection or the mode of permanent line dispenser unit 20 can be connected to.
The function of dispenser unit 20 is, each single conductor of operation line 18 and the conductor of the first control line 19 connect
While, it is connected with the conductor of the second control line 19 '.This allows the parallel control to regulation driver 7,7 ' so that, they can
It is activated by operating unit 10 ' simultaneously and is deactivated.
First control line 19 forms the first transmission link 23, and wherein, the second control line 19 ' forms the second transmission link 23 '.
In this case, operation line 18 is another common transfer link 23a.
In the embodiment according to Fig. 5 a, wired transmission links 21 is arranged on control device 9 and controls between device 9 ',
Wherein, operating unit 10 ' is connected to first control device 9 by its operation line 18.In this case, operation line 18 forms transmission
Link 23.
Can be bi-directional transmission link with wired transmission links 23a, 23,23 ' that electric wire 18,19,19 ' form occurs.
The line 18,19,19 ' in two kinds of embodiments according to Fig. 5 and Fig. 5 a can be as control line, it is possible to as conduction electricity
The power line of motivation electric current.
Each control device 9,9 ' is configured with such as microprocessor or pico computer, and includes control program.All of control
Processing procedure sequence is provided for communicating with one another by being arranged on the bi-directional transmission link 21,22 controlled between device 9 and control device 9 '.
The friendship of the regulation parameter (regulation path, regulation angle, motor current, motor voltage) of electric furniture driver 100,100 '
Change and can carry out to each other, and quantity is not restricted to two shown in embodiment furniture drive 100,100 '.
This exchange of the regulation parameter of electric furniture driver 100,100 ' also can be by as public communication center
Operating unit 10,10 ' is carried out.Operating unit 10,10 ' is provided with respective intelligent control unit, i.e. microprocessor or micro-calculating
Machine.
All control devices 9,9 ' and all control programs due to each single electric furniture driver 100,100 '
Setting can be identical, therefore can carry out easy configuration.In furniture device 200, another furniture 1,1 ' can be in office
When time is added.
If two regulation drivers 7,7 ' are opened simultaneously, controlling device 9 and controlling to be driven spy between device 9 '
The communication of definite value, described driving particular value for example, velocity of motor, motor current, motor voltage.These drivings are specific
Value is detected by the detection device of respective control control 9,9 '.Control program can detect regulation driver 7,7 ' each
Motor advanced connected.Then, control device 9, the 9 ' automatic retarding that advanced motor will be associated by it.
By PWM control, the reduction of each electric motor operation voltage, or two base site controller (of short duration disable), three-position controller
(have and add thermal resistance or other voltage or the intergrade of electric current limiter), the n base site controller more than 3, can carry out electronic
The deceleration of machine.
The detection driving particular value is realized by measurement motor current by detecting device, wherein, measures electronic electromechanics
Flow and obtained by the pressure drop of the resistor in motor line.Velocity of motor can be obtained by increment type rotating pulse generator,
Or obtained by the ripple count of the counter electromotive force to each motor.
Adjust position by potentiometer (rotating potentiometer, linear potentiometer) and with other electric furniture driver
100, the communication of 100 ' determines.
Furniture device 200 according to Fig. 3, is arranged by simple or assembled generation.Operating unit 10 is allocated
Process, wherein, have so-called pairing to occur.In this place during reason, each operating element 12,13 (Fig. 2) distributes to respective family
Tool 1,1 ' or respective electric furniture driver 100,100 '.
Each electric furniture driver 100,100 ' has single address.
Address is determined by random generator, wherein, has about 24,000,000 probability.
This address is preferably the serial number of each electric furniture driver 100,100 '.
Automatically the distribution of address can occur in installation process.
Automatically the distribution of address may also occur in when opening for the first time.
Operating unit 10,10 ' arranges pairing.
Find for existing electric furniture driver 100,100 '.It is to all of electronic family found afterwards
Tool driver 100,100 ' carries out synchronizing (see radio telephone and sign in base station).
By the key combination of operating unit 10,10 ', carry out each electric furniture driver 100,100 ' to operating list
The distribution of the upper button task of unit 10,10 '.
Fig. 6 shows at least two electric furniture driver for parallel control furniture device 200 according to the present invention
100, the schematic flow sheet of the method for 100 '.
In first method step S1, the current tune of the operation motor of the regulation driver 7,7 ' of detection parallel control
Whole position.
Afterwards, in second method step S2, the communication of the physical location being controlled between device 9,9 ', wherein, will
Physical location is compared to each other.
If it is determined that distinct, i.e. identify advanced driver, then in third method step S3, by relevant
The motor of described drive of lead device is slowed down by the device 9,9 ' that controls of connection, or, the speed of another motor is accelerated
To higher speed.
In alternative embodiment, in second method step S2, by physical location and predetermined value, such as
Value in table compares.
Afterwards, in third method step S3, by the intensity of predetermined value, such as, store value in the table, right
Advanced motor slows down, or is accelerated the motor delayed accordingly.
The present invention is not restricted to above-mentioned described embodiment.All can be right in scope defined in the appended claims
The present invention modifies.
It is possible that such as, in the case of operating unit 10,10 ' has multiple operating element 12,13, additional
An operating element in operating element 15,16,17 (seeing Fig. 2) be arranged to be used for only one electric furniture driver 100,
The button of 100 ' or switch also are used for switching.
In alternative embodiment, operating unit 10,10 ' can use in the way of multiple operating elements 12,13
To operate all electric furniture drivers 100,100 '.
In order to realize the deceleration to advanced motor, it is also possible to it of short duration is disabled.Obviously, it is also possible that incite somebody to action
Resistors in series be temporarily switched to in the motor line of relevant motor in series.It is the most feasible so that, described series resistance
Device is bridged by such as relay switch during operation, and wherein, this relay switch disconnects and is used for slowing down.
Regulation routing information can be by obtaining the counting of the ripple of the counter electromotive force of the motor being associated.
It is also possible that use Hall element, potentiometer, raster generator.Obviously, it is also possible that spacing
Switching and be arranged on ad-hoc location along regulation path, this limit switch produces routing information or can be used for correction regulation path values.
As with the first-described, the control device 9,9 ' of electric furniture driver 100,100 ' includes for detecting driving particular value
Detection device, drive particular value such as, the motor of the motor of the regulation driver 7,7 ', 8,8 ' that at least one is associated
Electric current, electric motor operation voltage, velocity of motor etc., or, the control device 9,9 ' of electric furniture driver 100,100 ' is even
It is connected to such detection device.Alternative drive particular value be regulation driver 7,7 ', 8,8 ' can the output of linear displacement
The regulation path of element or the regulation angle rotating or pivoting output element of another regulation driver, do not carried out more it
Detailed description.
Further, a kind of alternative embodiment provides the operating unit 10 of multiple control furniture device 200.According to
Another alternative embodiment, at least one regulation driver 7,7 ', 8,8 ' can include controlling device 9,9 ', wherein, regulation
Driver 7,7 ', 8,8 ' and control device 9,9 ' have shared shell.
Reference numerals list
1,1 ' furniture
2,2 ' base components
3,3 ' support components
4,4 ' back-rests
5,5 ' legs
6,6 movable accessories
7,7′；8,8 ' regulation drivers
9,9 ' control device
9a,9′a；9b, 9 ' b receptors
10,10 ' operating units
11 shells
12,13 operating elements
14 indicator components
15,16,17 additional operating elements
18 operation lines
19,19 ' control lines
20 dispenser units
21,22 transmission links
23,23 ' transmission links
100,100 ' electric furniture drivers
100a, 100 ' a drive line
200 furniture devices
M, M ' mattress
S1 ... S3 method step
Claims (13)
1. a furniture device (200), has a corresponding electric furniture driver (100,100 ') including at least two pieces
Furniture (1,1 '), it is each that described electric furniture driver (100,100 ') is used for described in adjusting at least two pieces furniture (1,1 ')
At least one movable part (4,5) of part furniture, wherein, each electric furniture driver (100,100 ') including:
A) at least one regulation driver (7,7 '；8,8 '), to have at least one corresponding at least one regulation driver described
Motor, the rotating speed being connected to described motor reduce gear mechanism, and output element and described rotating speed reduce gear mechanism and drive
Ground couples, and can linear displacement and/or in rotary moving, and
B) at least one controls device (9,9 '), wherein
C) described furniture device (200) includes operating unit (10,10 '), and described operating unit is used for driving described electric furniture
The described regulation driver (7,7 ' of driver (100,100 ')；8,8 ') all motor,
D) the described control device (9,9 ') of described electric furniture driver (100,100 ') is configured with for detecting at least one
The regulation driver (7,7 ' being associated；8,8 ') drive particular value detection device and for described at least one be associated
Regulation driver (7,7 '；8,8 ') at least one of the variable setting of the running voltage of motor finally controls device, with
At least one regulation driver (7,8) and another electric furniture driver of one electric furniture driver (100) of parallel control
At least one regulation driver (7 ', 8 ') of (100 '), wherein
F) described control device (9,9 ') be set to utilize at least one transmission link (21,22,23,23a, 23 '), with described behaviour
Make unit (10,10 ') to communicate and communicate each other or be mutual by described operating unit (10,10 ')
Between communicate.
Furniture device the most according to claim 1 (200), it is characterised in that at least one transmission link described (23,
23a, 23 ') arrange in a bi-directional way.
Furniture device the most according to claim 2 (200), it is characterised in that arrange according to the driving particular value detected
At least one controls device (9,9 '), with by least one transmission link described (21,22,23,23a, 23 ') the corresponding letter of transmission
Number.
Furniture device the most according to claim 3 (200), it is characterised in that each other control device (9,9 ') and
Described operating unit (10,10 ') is set to, and receives the corresponding signal sent by least one control device (9,9 ') described.
Furniture device the most according to claim 4 (200), it is characterised in that at least one controls device (9,9 ') and includes
The journey of described variable setting of running voltage at least one motor of at least one regulation driver (7,8) described
Sequence.
Furniture device the most according to any one of claim 1 to 5 (200), it is characterised in that be correlated with at least one
The regulation driver (7,7 ' of connection；8,8 ') the described final control device of the described variable setting of the running voltage of motor sets
It is equipped with pulse width modulation (PWM) control unit and/or at least one the electricity string allowed hand over being connected with described motor in series
Connection resistor.
Furniture device the most according to any one of claim 1 to 5 (200) a, it is characterised in that electric furniture drives
At least one of device (100,100 ') controls device (9,9 ') by transmission link (21,22) and another electric furniture driver
At least one of (100,100 ') controls device (9,9 ') and is connected.
Furniture device the most according to any one of claim 1 to 5 (200), it is characterised in that described transmission link (21,
22,23,23a, 23 ') arrange with wireless and/or wired mode.
9. at least two electricity for parallel control furniture device according to any one of claim 1 to 8 (200)
The method of dynamic furniture drive (100,100 '), it is characterised in that following methods step:
S1) the regulation driver (7,7 ' of parallel control is wanted in detection；8,8 ') the current adjustment position of operation motor；
S2) between described control device (9,9 '), carry out wanting the regulation driver (7,7 ' of parallel control；8,8 ') operation electricity
The communication of the current physical location of motivation, and relatively described current physical location；And
S3) by the described regulation driver (7,7 ' wanting parallel control；8,8 ') the advanced motor identified is carried out
Slow down or the motor delayed be accelerated to higher rate, to the described regulation driver (7,7 ' wanting parallel control；8、
8 ') operation motor carries out parallel control.
Method the most according to claim 9, it is characterised in that at described method step S2) in, by described physical location
Compare with predetermined value.
11. methods according to claim 10, it is characterised in that at described method step S3) in, by predetermined value
Intensity, described advanced motor is slowed down or the motor delayed accordingly is accelerated.
12. according to the method described in claim 10 or 11, it is characterised in that described predetermined value is to be stored in table
Value.
13. according to the method according to any one of claim 9 to 11, it is characterised in that at described method step S2) in,
Between multiple described control devices (9,9 ') and described operating unit (10,10 '), or multiple described control devices (9,9 ')
In one control device and described operating unit (10,10 ') between carry out described communication.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012101623 | 2012-02-28 | ||
| DE102012101623.2 | 2012-02-28 | ||
| PCT/EP2013/054086 WO2013127950A1 (en) | 2012-02-28 | 2013-02-28 | Furniture arrangement and method for the parallel control of at least two electromotive furniture drives of a furniture arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104302211A CN104302211A (en) | 2015-01-21 |
| CN104302211B true CN104302211B (en) | 2016-11-16 |
Family
ID=47845975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380022542.2A Active CN104302211B (en) | 2012-02-28 | 2013-02-28 | The method of at least two electric furniture driver of furniture device and parallel control furniture device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150035457A1 (en) |
| EP (1) | EP2819548B1 (en) |
| CN (1) | CN104302211B (en) |
| DK (1) | DK2819548T3 (en) |
| ES (1) | ES2568922T3 (en) |
| WO (1) | WO2013127950A1 (en) |
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| DE202013104924U1 (en) | 2013-11-04 | 2015-02-05 | Dewertokin Gmbh | Handheld remote control for electrical appliances |
| US11684163B2 (en) | 2014-08-27 | 2023-06-27 | Dewertokin Technology Group Co., Ltd | Electromotive furniture drive, and item of functional furniture having an electromotive furniture drive |
| WO2017075739A1 (en) * | 2015-11-06 | 2017-05-11 | 上海信弘家具用品有限公司 | Electric mattress |
| DE102016109524A1 (en) | 2015-12-30 | 2017-07-06 | Dewertokin Gmbh | Sleeping or rest furniture and electromotive furniture drive for such furniture and method for providing an information and / or warning signal by an electromotive furniture drive |
| EP3285391A1 (en) * | 2016-08-17 | 2018-02-21 | LOGICDATA Electronic & Software Entwicklungs GmbH | Furniture control system and method for controlling an adjustable furniture system |
| EP3879667A1 (en) * | 2017-03-06 | 2021-09-15 | DewertOkin Technology Group Co., Ltd. | Item of furniture and electromotive furniture drive comprising a charging apparatus |
| US10537184B2 (en) * | 2017-11-07 | 2020-01-21 | Dreamwell, Ltd. | Split adjustable mattress foundation for multiple users |
| DE102018108870A1 (en) * | 2018-04-13 | 2019-10-17 | Dewertokin Gmbh | Furniture drive and furniture with such a furniture drive |
| DE102018108867A1 (en) * | 2018-04-13 | 2019-10-17 | Dewertokin Gmbh | Control device for a furniture drive and method for controlling a furniture drive |
| CN108983694B (en) * | 2018-07-13 | 2021-02-19 | 深圳市安顺祥科技有限公司 | Multifunctional intelligent home equipment with small occupied space |
| USD885350S1 (en) * | 2018-09-28 | 2020-05-26 | Dewertokin Gmbh | Electrical switch points |
| CN111671269A (en) * | 2020-06-11 | 2020-09-18 | 天柱县老本家具有限责任公司 | Device and method for driving multiple electric furniture in parallel control |
| USD995137S1 (en) * | 2020-07-01 | 2023-08-15 | Keeson Technology Corporation Limited | Adjustable bed with audio equipment |
| USD1000149S1 (en) * | 2020-07-28 | 2023-10-03 | Keeson Technology Corporation Limited | Adjustable bed |
| CN113645596A (en) * | 2021-07-14 | 2021-11-12 | 麒盛科技股份有限公司 | Networking pairing method and device for electric bed based on Internet of things |
| TWI803397B (en) * | 2022-07-21 | 2023-05-21 | 施權航 | electric bed |
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- 2013-02-28 CN CN201380022542.2A patent/CN104302211B/en active Active
- 2013-02-28 EP EP13708756.5A patent/EP2819548B1/en active Active
- 2013-02-28 US US14/381,900 patent/US20150035457A1/en not_active Abandoned
- 2013-02-28 ES ES13708756.5T patent/ES2568922T3/en active Active
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| CN101175462A (en) * | 2005-04-21 | 2008-05-07 | 汉斯-彼得·巴塞尔特 | Nursing bed comprising a twin-motor drive |
Also Published As
| Publication number | Publication date |
|---|---|
| DK2819548T3 (en) | 2016-05-17 |
| CN104302211A (en) | 2015-01-21 |
| ES2568922T3 (en) | 2016-05-05 |
| US20150035457A1 (en) | 2015-02-05 |
| EP2819548B1 (en) | 2016-02-24 |
| WO2013127950A1 (en) | 2013-09-06 |
| EP2819548A1 (en) | 2015-01-07 |
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