EP2179410B1 - Unité de commande pour des mécanismes d'entraînement à moteur électrique pour meubles - Google Patents

Unité de commande pour des mécanismes d'entraînement à moteur électrique pour meubles Download PDF

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Publication number
EP2179410B1
EP2179410B1 EP08775090.7A EP08775090A EP2179410B1 EP 2179410 B1 EP2179410 B1 EP 2179410B1 EP 08775090 A EP08775090 A EP 08775090A EP 2179410 B1 EP2179410 B1 EP 2179410B1
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EP
European Patent Office
Prior art keywords
transmission
unit
drive
operating
signals
Prior art date
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Not-in-force
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EP08775090.7A
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German (de)
English (en)
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EP2179410A1 (fr
Inventor
Armin Hille
Steffen Loley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dewertokin GmbH
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Dewertokin GmbH
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Publication of EP2179410A1 publication Critical patent/EP2179410A1/fr
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Publication of EP2179410B1 publication Critical patent/EP2179410B1/fr
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018—Control or drive mechanisms

Definitions

  • the invention relates to an operating unit for electromotive furniture drives and a corresponding electromotive furniture drive.
  • Operating units for electric motor drives for furniture are known in different versions, such as in design as a hand switch for adjustable TV armchairs, beds, standing desks and the like.
  • the furniture has certain furniture parts, which are adjustable by one or more electric motor drives. The adjustment of these furniture parts, for example, lifting a standing desk, is triggered by operation of the control unit and stopped again.
  • These operating units can be connected to a control unit of a drive unit of the associated electromotive furniture drive both in wired and wireless connection for the transmission of control signals, which can be generated by the actuation of the operating unit.
  • a bed drive can have three different drives: head part adjustment, foot part adjustment, neck support adjustment.
  • operating units with wireless transmission for example, radio transmitters in different frequency ranges, infrared transmitter and ultrasonic transmitter are in use.
  • the basic idea of the invention is that transmission modes for the signals of the operation as a division of the signals to be transmitted to one each Transmission path of a transmission path, are formed on time slices within a transmission path or a combination of time slices in different transmission paths.
  • An electromotive drive has, for example, at least one operating unit described above, wherein the drive unit has at least one receiving device with a reception selection unit for selecting one of the Operating unit corresponding transmission has.
  • an assignment of the transmission paths and / or the time slices to a respective furniture drive by the selection unit can be fixed. This results in a large selection and adaptation to different circumstances, whereby the invention covers a wide range of applications.
  • the selection unit may be manually adjustable, such as by DIP switches and / or Trenn viten. Also, an automatic adjustability is possible, for example, it can be automatically checked how large an existing load of possible transmission paths, for example, by other transmission devices, is currently, and an adjustment based on this previous test.
  • the transmission link is a radio transmission link
  • the transmission paths are narrow-band
  • high precision can be achieved in the transmission of the operating signals.
  • the radio transmission path can be adapted in its performance, for example, to the associated area, that is, to the range, which is necessary for a room, for example. This also results due to the low range and a correspondingly low transmission power, which has a low energy consumption.
  • At least one time slice has a variable duration.
  • time duration of at least one time slice and / or at least one intermediate space between adjacent time slices can be variable, for example statistically variable.
  • a particular advantage of this is that no synchronization is necessary for two or more transmitters transmitting simultaneously.
  • the rule is to send at fixed intervals, for example every 100 ms.
  • the information to be transmitted or the date, at each transmission event have a different length, which is then compensated by adjusting a subsequent break.
  • 9 ms information is sent, after which a pause of 91 ms follows to supplement the exemplary interval of 100 ms (or in a second pass 11 ms information and 89 ms pause).
  • all transmitters must be synchronized with each other, so that each one transmits only one at a defined time. This requires a bidirectional connection, which is correspondingly costly and partly expensive.
  • a further embodiment provides a predetermined transmission-pause ratio of the generated signals of the operating unit.
  • the respective transmission time or the respective time duration for the respective data telegram can have a fixed length, but is preferably designed to be variable and can thus be based on the amount of data to be transmitted.
  • the transmission time or time itself is typically in a range between 5 milliseconds and 100 milliseconds, but in other embodiments may be up to 1 second, but depends on other variables such as the type of transmission such as an electromagnetic, optical, or acoustic transmission and the amount of data to be transmitted, which is very low in a furniture drive.
  • the transmission time or the duration also depends on the response time of the control system of the furniture drive. With the reaction time is the time between the command example, the operation by an operator to the implementation defined, for example in the form of switching a consumer.
  • transmission times or durations are possible in principle, but beyond a certain limit no longer useful, since otherwise the ease of use for the user could suffer. It has been found that the transmission time or the time duration should exceed a value of not more than 500 milliseconds.
  • the transmission-pause ratio may have a fixed ratio, but is preferably designed to be variable within predetermined limits and, as already explained, in particular the pause time in the form of a time interval may have a statistical, random value.
  • a transmission interval is set from the transmission time formed by the time period and from the pause time formed by the time interval.
  • the transmission time and the pause time may be composed by a control unit or by a transmission unit at a ratio of 1:10, so that the pause time is 10 times greater than the transmission time.
  • the ratio can be variable and deviating and be reduced, for example, to a ratio of 1: 5, so that now the pause time is only 5 times the transmission time.
  • a larger ratio in a range of 1: 5 to 1:50 leads to better transmission of the control commands.
  • the transmission time and the pause time are set in such a way that an interval is formed therefrom.
  • An interval has certain limits.
  • predetermined limits of the interval duration have been found to be particularly advantageous, which are below 200 milliseconds, since such an interval duration is perceived by the user as not disturbing.
  • the limits are variable and depend on the type of transmission such as electromagnetic, optical, acoustic and the amount of data to be transmitted, the interval may be up to 1 second in certain embodiments.
  • At least one transmitter-receiver pair or at least one pair consisting of a transmission device and a receiving device may be arranged within the scope of a transmission path, wherein at least one transmission path is used or occupied.
  • they can transmit and transmit the signals in time slices, wherein the time intervals and thus the pause times can be variable or random, wherein the transmission-pause ratio is sufficiently large, such that the signals of the different transmission facilities different times and thus sequentially occupy the transmission path.
  • the signals of another transmission device thus fall within the time intervals of the first transmission device.
  • a furniture drive which have a plurality of transmission devices with an equal number or with a different number of receiving devices, whereby predetermined drive units can be controlled and / or whereby a network, for example in communication network between individual control units, control units or furniture drives in shape a unidirectional and / or a bidirectional transmission can take place.
  • the signals of another transmission device fall within the time intervals of the first transmission device.
  • the individual transmission devices can coordinate and synchronize, such that a further transmission device always transmits only at a pause time or at a time interval of a first transmission device.
  • the transmission devices are not synchronized and have a sufficiently large transmission-pause ratio. In this case, some or all successive intervals may have a variable length, so that only a few transmission devices send data and data telegrams which do not overlap in time and thus from the respective receiving device can be recognized. Other data and data telegrams, which are coincidentally sent and transmitted at the same time, overlap and can not be recognized by the respective receiving unit.
  • the signals generated by the operating unit for operation are formed in a preferred embodiment in the manner of a data telegram. They include start information for synchronization of a receiving device of the respective drive unit, address information for addressing the respective drive unit, a data field with operating information, for example for switching on a function of the respective drive unit, and stop information for switching off a function of the respective drive unit.
  • the data message may further comprise a check information for checking the transmission, whereby an increased security is ensured.
  • the data field is of course not limited to simple data, such as "ON” and "OFF”, but may also be variable in length and, for example, data values for temperature, values as a measure of the adjustment path or the current load of a furniture drive u. Like. Record.
  • the operating unit is operable in a further preferred embodiment by suitable transmission protocols, whereby, for example, an inadvertent switching on a function of the drive can be reliably prevented.
  • the transmission device is designed for unidirectional and / or bidirectional transmission operation. This makes it possible to check the operating unit from the side of the drive, among other things also in the sense of first-fault safety.
  • the operating unit and / or the receiving device on a base control unit for controlling the transmission on.
  • the basic control unit can also serve to detect other operating units and their transmission paths. It can continue to synchronize the time slices.
  • the receiving device is designed for a unidirectional and / or bidirectional transmission operation.
  • the receiving device is designed to control more than one drive unit.
  • the further drive is not originally equipped for wireless remote control and can be "retrofitted” in this way.
  • Fig. 1 is a block diagram with three electromotive furniture drives according to the invention 1, each having an inventive operating unit 2, 2 ', 2 "and their associated drive units 3, 3', 3" have.
  • These three electromotive furniture drives 1 are in this example in a room or in close proximity to each other and are, for example, drives of two beds and a recliner.
  • the drive units 3, 3 ', 3 are shown only schematically and can each consist of a plurality of drive motors, for example for height and / or inclination adjustment of individual or entire furniture components, and also have additional functions, such as lights, heat generators or massage units ,
  • Each operating unit 2, 2 ', 2 "generates radio signals for controlling the associated drive unit 3, 3', 3".
  • the radio signals are here to ensure safe an interference immunity to different frequencies, so that the signals for the first drive unit 3 is not the signals for the other drive units 3 'and 3 "superimposed and uncontrolled actuations of the other drive units 3' and 3" can trigger.
  • the transmission path 10 here consists of three transmission paths 11, 12 and 13, which for example have different radio frequencies and are also referred to as channels.
  • the first transmission path 11 connects the first operation unit 2 to the first drive unit 3,
  • the second transmission path 12 connects the second operation unit 2 'to the second drive unit 3', and
  • the third transmission path 13 connects the third operation unit 2 "to the third drive unit 3".
  • the connections from the operating units 2, 2 ', 2 "to the transmission paths 11, 12, 13 and from there to the drive units 3, 3', 3" are each indicated by a dash with an arrow.
  • the arrow direction indicates a flow direction of the signals.
  • the selection units 5 of the operating units 2, 2 ', 2 "and the reception selection units 7 of the drive units 3, 3', 3" are used to select the respective transmission path 11, 12, 13.
  • the selection units 5 are each provided with the transmission device 4 of the respective control elements 2, 2 ', 2 "and the reception selection units 7 of the drive units 3, 3', 3" are respectively coupled to the reception unit 6 of the drive units 3, 3 ', 3 "
  • the selection units 5 are hard-wired and the reception selection units 7 are automatically switched over to the frequency of the associated transmission path 11, 12, 13. This will be described later.
  • a hard-wired selection unit 5 saves at least in the operating unit 2, 2 ', 2 "costs and Konstruktio nsetzwand.
  • FIG. 2 shows a schematic block diagram of an embodiment of an operating unit 2 and a drive unit 3 Fig. 1 ,
  • the operation unit 2 includes: the transmission device 4, the selection unit 5, a control unit 8, a power source 14, and an input device 16.
  • the power source 14 is, for example, a battery which serves to supply the operation unit 2 with electric power.
  • a signal input by means of the input device 16, for example a push-button, is transmitted by the transmission device 4 via a transmission path 11, 12, 13 of the transmission path 10 with the associated frequency determined by the selection unit 5.
  • the control unit 8 serves to control the functional units of the operating unit 2. It has further functions which will be explained in more detail below.
  • the drive unit 3 has the following: the receiving device 6, the receiving selection unit 7, likewise a control unit 8, a power supply 15 and an output device 17.
  • the power supply 15 is, for example, a power supply unit which serves for the electrical power supply of the drive unit 3.
  • the control unit 8 serves as in the operating unit 2 for controlling the functional units of the drive unit 3. Their other functions will also be explained in more detail below.
  • the signal transmitted via the transmission path 10 is received by the receiving device 6 of the drive unit 3 when the reception selection unit 7 has switched the receiving device 6 to the corresponding transmission path 11, 12, 13.
  • the control unit 8 determines from the received signal information for driving an associated drive motor or other function and forwards it to the output device 17, which is connected in a suitable manner to the drive motor or the other function.
  • a base control unit 9 (shown in phantom), which can be used for the automatic detection of free and used radio frequencies and the corresponding setting of the selection units 5 and 7. It may also be used to generate certain signals which may serve to initially form a transmission network.
  • the transmission device 4 and the receiving device 6 for a bidirectional
  • the control unit 8 of the operating unit 2 is designed in an alternative embodiment to send the control signals in time slices 18, 19, 20 via only one transmission path 10. Switching over for this type of transmission can also be performed by the respective selection unit 5, 7.
  • Fig. 3 a schematic representation of the time slices 18, 19, 20 with a certain amplitude A over time t.
  • Each time slice 18, 19, 20 has an associated time duration t a , t b , t c .
  • the time slices 18, 19, 20 are formed in a specific order and are each assigned to an electromotive furniture drive 1 with an operating unit 2, 2 ', 2 "and drive unit 3, 3', 3", wherein the time slices 18, 19, 20 in transmitted sense the transmission paths 11, 12, 13 form.
  • time slices 18, 19, 20 a time interval t x , t y is provided in each case.
  • the durations t a , t b , t c of the time segments 18, 19, 20 are variable. This variability ensures a higher immunity to interference and also results in a faster transmission.
  • the durations t a , t b , t c of the time slices 18, 19, 20 can be adapted to the information to be transmitted. As a result, empty time slices 18, 19, 20 can be shortened, whereby the faster transmission of the other takes place.
  • the time gaps are t x, y t between the time periods t a, t b, t c is substantially greater than the respective time duration t a, t b, formed t c and can in a certain proportion, for example 1: 5 to 1: 500, stand each other.
  • One advantage is that in transmitted signals for actuation which have only a short length, collisions of simultaneously transmitted signals occur with less probability when using a plurality of actuation units 2, 2 ', 2 "when the time intervals t x , t y are bigger.
  • time intervals t x , t y are designed to be variable. This eliminates the need for two or more transmitters transmitting simultaneously. Thus, unlike the prior art, cheaper, simpler transmitters can be used, with the Probability of collisions while transmitting is significantly reduced and still sufficient information can be transmitted.
  • the signals generated in the operating unit 2, 2 ', 2 " are sent in this example as a data telegram DT, which in Fig. 4 is shown schematically.
  • the data telegram has a start information 21, an address information 22, a data field 23, a stop information 24 and a check information 25.
  • the start information 21 serves to synchronize the receiving device 6 with the operating unit 2, 2 ', 2 ".
  • the address information 22 is, for example, 8 or 12 bits long and determines which drive and which function or luminaire (for example) should be addressed.
  • the data field 23 contains data for controlling the drive motor designated by the address information 22, for example, "power-up ON.”
  • the stop information 24 includes an on-power off command, and the check information 25, also called a parity bit, serves to control transmission, both unidirectionally
  • the bidirectional information 25 may also be bidirectional
  • the check information 25 may be optional Address information 22 and data field 23 may be combined.
  • This exemplary data telegram DT after Fig. 4 For example, it can be sent per transmission path 11, 12, 13. It can also be transmitted to a transmission path 11, 12, 13 in a respective time slice 18, 19, 20. Other configurations are of course possible.
  • Fig. 5 shows a schematic representation of a combination of time slices 18, 19, 20 and transmission paths 11, 12, 13.
  • the transmission paths 11, 12, 13 are plotted with different frequency f in ascending order from below over the time t.
  • information (shown here as time slice 18 but not limited to time slices) is sent in parallel on the three transmission paths 11, 12, 13 at a time t 1 (first column).
  • time slice 18 information
  • the second column only two transmission paths 11. 12 are used at time t 2
  • the third column For example, information for controlling an associated drive is transmitted only at the frequency of the third transmission path 13 at a time t 3 .
  • the information is transmitted in time-shifted time slices 18, 19, 20 in each case on a transmission path 11, 12, 13 at time-shifted times t 1 , t 2 and t 3 .
  • only one transmission path in this example the transmission path 13, is used, on which the information in variable time slices 18, 19, 20 are transmitted in a time-delayed manner.
  • a fourth version provides a combination of transmission paths 11, 12, 13 and variable time slices 18, 19, 20.
  • variable time slices 18, 19, 20 can be used.
  • control and synchronization of the time slices 18, 19, 20 can be carried out by the control units 8 and the base control units 9, which communicate and synchronize accordingly and a fully automatic switching and splitting of the transmission paths 11, 12, 13 and switching to a certain type of transmission adopt the versions explained above.
  • the controllers 8 may be provided with appropriate software for implementing appropriate first-fail-safe protocols. This can also be done in the base control units 9.
  • an embodiment provides a known software-controlled encryption mechanism, wherein at least the Data telegram DT or a concatenation of data telegrams DT are encrypted and can each have one or a higher-level key.
  • the operating units 2, and drive units 3, 3 ', 3 " can also be equipped with a learning function, which is, for example, a software that recognizes and stores special conditions such as a specific operating sequence of drives that are at Furthermore, such a software can detect and record peculiarities of the operating units 2, 2 ', 2 "(for example duty cycle, switch-on frequency, jogging operation, etc.) and, if there are deviations from these determined values, give appropriate instructions or take measures.
  • a learning function which is, for example, a software that recognizes and stores special conditions such as a specific operating sequence of drives that are at Furthermore, such a software can detect and record peculiarities of the operating units 2, 2 ', 2 "(for example duty cycle, switch-on frequency, jogging operation, etc.) and, if there are deviations from these determined values, give appropriate instructions or take measures.
  • Bidirectional operation may also be possible. This may be the case if additional information and / or status information is to be forwarded, for example, to the user or to a higher-level monitoring unit or to a higher-level supervisory personnel.
  • These additional and / or state information can be displayed, for example, by a display or a display in an operating unit 2, 2 ', 2 "and, for example, represent the adjustment path, the temperature or the switching state of a massage unit and / or a drive unit 3 and / or another device 4 to 25 of the furniture drive 1 to a means not described in detail for detecting an error and forwards them in the form of additional information to a higher-level monitoring unit or to a higher-level monitoring personnel may comprise an electromechanical switch, which switches the power supply of the furniture drive 1.
  • Such an error detection may, for example, consist in that determined on the basis of proper maximum operating duration Einschaltvor réelle and durations of the drives and fixed be compared to the maximum values that can be set. If the specifications are exceeded, a shutdown with forced break can take place. This can also be done in connection with the learning function mentioned above.
  • time slices 18, 19, 20 can also be done statistically if the transmitters are not designed as receivers.

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Claims (14)

  1. Unité de commande (2, 2', 2") pour des entraînements de meuble (1) à moteur électrique, comprenant :
    - un dispositif d'entrée (16) destiné à générer des signaux pour commander au moins une unité d'entraînement (3, 3', 3") des entraînements de meuble (1) ;
    - au moins un dispositif de transmission (4) pour la transmission sans fil des signaux produits à l'unité d'entraînement (3, 3', 3") correspondante sur au moins un trajet de transmission (10) ; et
    - au moins une unité de sélection (5) pour sélectionner un mode de transmission parmi plusieurs de l'au moins un dispositif de transmission (4) pour les signaux produits,
    caractérisée en ce que les modes de transmission sont conçus comme une répartition des signaux à transmettre sur un chemin de transmission (11, 12, 13) du trajet de transmission (10) à la fois dans des tranches de temps (18, 19, 20) à l'intérieur d'un chemin de transmission (11, 12, 13), au moins une tranche de temps (18, 19, 20) présentant une durée variable (ta...c) et/ou au moins un intervalle de temps (tx, ty) entre des tranches de temps (18, 19, 20) voisines étant variable de telle sorte que les signaux de différents dispositifs de transmission (4) occupent successivement le trajet de transmission (10) à des moments différents.
  2. Unité de commande (2, 2', 2") pour des entraînements de meubles (1) à moteur électrique, comprenant :
    - un dispositif d'entrée (16) destiné à générer des signaux pour commander au moins une unité d'entraînement (3, 3', 3") des entraînements de meuble (1) ;
    - au moins un dispositif de transmission (4) pour la transmission sans fil des signaux produits à l'unité d'entraînement (3, 3', 3") correspondante sur au moins un trajet de transmission (10) ; et
    - au moins une unité de sélection (5) pour sélectionner un mode de transmission parmi plusieurs de l'au moins un dispositif de transmission (4) pour les signaux produits,
    caractérisée en ce que les modes de transmission sont conçus comme une répartition des signaux à transmettre sur une combinaison de tranches de temps (18, 19,20) dans différents chemins de transmission (11, 12, 13), au moins une tranche de temps (18, 19, 20) présentant une durée variable (ta...c) et/ou au moins un intervalle de temps (tx, ty) entre des tranches de temps (18, 19, 20) voisines étant variable de telle sorte que les signaux de différents dispositifs de transmission (4) occupent successivement le trajet de transmission (10) à des moments différents.
  3. Unité de commande (2, 2', 2") selon la revendication 1 ou 2, caractérisée en ce qu'une affectation des chemins de transmission (11, 12, 13) et/ou des tranches de temps (18, 19, 20) à un entraînement de meuble (1) à la fois peut être fixée par l'unité de sélection (5).
  4. Unité de commande (2, 2', 2") selon la revendication 1 ou 2, caractérisée en ce que le trajet de transmission (10) est un trajet de transmission par radio et en ce que les chemins de transmission (11, 12, 13) sont conçus avec une bande étroite.
  5. Unité de commande (2, 2', 2") selon l'une des revendications précédentes, caractérisée en ce que l'unité de sélection (5) peut être réglée manuellement et/ou automatiquement.
  6. Unité de commande (2, 2', 2") selon la revendication 5, caractérisée en ce que l'unité de sélection (5) peut être réglée à l'aide de commutateurs DIP et/ou de cavaliers de sectionnement.
  7. Unité de commande (2, 2', 2") selon l'une des revendications précédentes, caractérisée en ce que les signaux produits par l'unité de commande (2, 2', 2") pour la commande sont conçus sous la forme d'un télégramme de données (DT) et contiennent une information de début (21) pour la synchronisation d'un dispositif de réception (6) de l'unité d'entraînement (3, 3', 3") en question, une information d'adresse (22) pour l'adressage de l'unité d'entraînement (3, 3', 3") en question, un champ de données (23) avec des informations de commande pour activer une fonction de l'unité d'entraînement (3, 3', 3") en question et une information d'arrêt (24) pour arrêter une fonction de l'unité d'entraînement (3, 3', 3") en question.
  8. Unité de commande (2, 2', 2") selon la revendication 7, caractérisée en ce que le télégramme de données (DT) contient en outre une information de contrôle (25) pour la vérification de la transmission.
  9. Unité de commande (2, 2', 2") selon l'une des revendications précédentes, caractérisée en ce que l'unité de commande (2, 2', 2") est conçue pour être sécurisée au premier défaut par des protocoles de transmission appropriés.
  10. Unité de commande (2, 2', 2") selon l'une des revendications précédentes, caractérisée en ce que le dispositif de transmission (4) est conçu pour une transmission unidirectionnelle et/ou bidirectionnelle.
  11. Entraînement de meuble (1) à moteur électrique avec au moins une unité de commande (2, 2', 2") selon l'une des revendications 1 à 10 et une unité d'entraînement (3), dans lequel l'unité d'entraînement (3) comprend au moins un dispositif de réception (6) avec une unité de sélection de la réception (7) pour la sélection d'un mode de transmission correspondant à l'unité de commande (2, 2', 2").
  12. Entraînement de meuble (1) à moteur électrique selon la revendication 11, caractérisé en ce que l'unité de commande (2, 2', 2") et/ou le dispositif de réception (6) comprennent une unité de commande de base (9) pour commander le mode de transmission.
  13. Entraînement de meuble (1) à moteur électrique selon la revendication 11 ou 12, caractérisé en ce que le dispositif de réception (6) est conçu pour une transmission unidirectionnelle et/ou bidirectionnelle.
  14. Entraînement de meuble (1) à moteur électrique selon l'une des revendications 11 à 13, caractérisé en ce que le dispositif de réception (6) est conçu pour commander plus d'une unité d'entraînement (3, 3', 3").
EP08775090.7A 2007-08-14 2008-07-15 Unité de commande pour des mécanismes d'entraînement à moteur électrique pour meubles Not-in-force EP2179410B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007038282A DE102007038282A1 (de) 2007-08-14 2007-08-14 Bedienungseinheit für elektromotorische Möbelantriebe
PCT/EP2008/059231 WO2009021800A1 (fr) 2007-08-14 2008-07-15 Unité de commande pour des mécanismes d'entraînement à moteur électrique pour meubles

Publications (2)

Publication Number Publication Date
EP2179410A1 EP2179410A1 (fr) 2010-04-28
EP2179410B1 true EP2179410B1 (fr) 2017-01-11

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EP08775090.7A Not-in-force EP2179410B1 (fr) 2007-08-14 2008-07-15 Unité de commande pour des mécanismes d'entraînement à moteur électrique pour meubles

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EP (1) EP2179410B1 (fr)
DE (1) DE102007038282A1 (fr)
WO (1) WO2009021800A1 (fr)

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DE102008051133A1 (de) * 2008-10-10 2010-04-22 Logicdata Electronic & Software Entwicklungs Gmbh Anordnung mit einem elektronisch verstellbaren Möbelstück und Verfahren zur drahtlosen Bedienung derselben

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DE3624507C2 (de) * 1986-07-19 1994-01-27 Stein Gmbh Verfahren und Einrichtung zur Nachrichtenübertragung über einen Kanal
DE9319508U1 (de) * 1993-12-18 1994-02-17 Hetronic Steuersysteme Gmbh Funkfernsteuerung
US6570491B1 (en) * 1998-11-05 2003-05-27 Linak A/S Associating a hand control unit
JP3486618B2 (ja) * 2001-12-12 2004-01-13 Ｓｍｋ株式会社 複数リモコンによる送受信方式
US6990317B2 (en) * 2002-05-28 2006-01-24 Wireless Innovation Interference resistant wireless sensor and control system
ITVE20050057A1 (it) * 2005-11-30 2007-06-01 Master S R L Unipersonale Sistema di comando di almeno due dispositivi di protezione ambiente tramite trasmettitori radio multicanale

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WO2009021800A1 (fr) 2009-02-19
EP2179410A1 (fr) 2010-04-28
DE102007038282A1 (de) 2009-02-19

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