EP2277429A2 - Dispositif de transmission de données pour appareils ménagers, composant fonctionnel et appareil ménager - Google Patents

Dispositif de transmission de données pour appareils ménagers, composant fonctionnel et appareil ménager Download PDF

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Publication number
EP2277429A2
EP2277429A2 EP10006822A EP10006822A EP2277429A2 EP 2277429 A2 EP2277429 A2 EP 2277429A2 EP 10006822 A EP10006822 A EP 10006822A EP 10006822 A EP10006822 A EP 10006822A EP 2277429 A2 EP2277429 A2 EP 2277429A2
Authority
EP
European Patent Office
Prior art keywords
data transmission
transmission device
household appliance
household
appliance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10006822A
Other languages
German (de)
English (en)
Other versions
EP2277429A3 (fr
Inventor
Rudolf Lonski
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.)
Sanhua Aweco Appliance Systems GmbH
Original Assignee
Lonski Rudolf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lonski Rudolf filed Critical Lonski Rudolf
Publication of EP2277429A2 publication Critical patent/EP2277429A2/fr
Publication of EP2277429A3 publication Critical patent/EP2277429A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/006—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control using wireless communication between internal components of the machine
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4445—Detachable devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/449—Metering controlling devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/04—Signal transfer or data transmission arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/12—Washing temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/14—Time settings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/40—Opening or locking status of doors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42—Detergent or additive supply
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/56—Remaining operation time; Remaining operational cycles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58—Indications or alarms to the control system or to the user
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/024—Devices for adding soap or other washing agents mounted on the agitator or the rotating drum; Free body dispensers

Definitions

  • the invention relates to a data transmission device for household machines according to the preamble of claim 1, a functional component for a household appliance according to the preamble of claim 8 and a household appliance according to the preamble of claim 12.
  • washing machines, dishwashers, possibly also coffee / espresso machines or the like in which individual, permanently integrated into the household appliance function components to send data to other permanently integrated functional components.
  • individual, permanently integrated into the household appliance function components For example, sends the central controller of a dishwasher to the integrated firmly in the dishwasher Kombidosiervoriques commands which washing substance should be delivered according to the cleaning program to be processed in the working space of the dishwasher.
  • the permanently installed functional components are usually hardwired to each other.
  • the object of the invention is to propose a data transmission device for household appliances, a functional component for a household appliance or a household appliance, in which an improved data transmission is made possible.
  • the task is, starting from a Data transmission device, a functional component for a household appliance and a household appliance of the type mentioned, by the characterizing features of claims 1, 8 and 12 solved.
  • a data transmission device for domestic appliances is characterized in that it has an optical interface. It is advantageous that e.g. against electrical wiring of a hard wiring ingress of water short circuits can be avoided. Also partially double insulation used in electrical equipment in connection with water-bearing components, can be partially avoided, especially if the transmission must be made over long distances. Thus, components can be saved. Furthermore, in the case of optical transmissions, a low interference rate, a low error rate and a low loss rate are possible. In addition, energy can be saved, especially if a long cable routing of an electrical line would be necessary because a long cable automatically has a greater electrical resistance than a corresponding shorter.
  • optical transmission takes place between individual components
  • these components can often be encapsulated without any special construction effort.
  • It could also be provided external contacts to the respective component for the preparation of an electrical connection.
  • these can easily corrode or be covered with deposits such as lime.
  • a data transmission in the sense of the invention means a transmission and / or reception of data.
  • the data transmission can therefore take place only in one direction or as an exchange between each other in both directions between the components.
  • Household machines are e.g. Dishwashers, washing machines or the like.
  • a functional component is a component or device of the household appliance that fulfills one or more specific functions.
  • it may be the control unit of the household appliance, e.g. the central control device of the household machine act. Control is a process of control and / or regulation.
  • a functional component may also be e.g. the control bar of the household appliance, which the user of the household appliance, among other things, e.g. select and set the cleaning program.
  • the functional component can also be a Kombidosiervoriques that in dishwashers, e.g. is installed in the loading door of the machine and which doses or dispenses the corresponding cleaning substances, liquid cleaner, rinse aid, possibly so-called cleaning rod or the like in the working space of the household appliance.
  • the central control unit of the household appliance the control bar and the Kombidosiervoriques are permanently installed as functional components in the household appliance.
  • metering devices can also be used as a separate metering insert in household machines.
  • the dosing units can also store the appropriate cleaning or rinsing agent and deliver or dose during the cleaning process in the work space.
  • Such a metering insert can generally operate under machine control, ie have a connection to the control unit of the household appliance, which in turn controls or regulates the metering of the metering insert. It is also conceivable to use a self-sufficient metering insert.
  • this dosing unit has, for example conductivity, temperature, pH sensors or the like and thereby determines itself, when and in what way detergent must be dispensed.
  • the dosing unit can also have a self-sufficient energy supply. It is also possible to provide DosiereinA that work only partially independent of the control unit of the household machine, for example, can transmit data to the control unit of the household machine, partially accept commands from the control unit of the appliance or their energy supply depends on the appliance.
  • An optical interface within the meaning of the invention is a data transfer point for connecting devices, components or the like, which by transmission of light enables a transmission of data, an exchange of data or a communication. It is conceivable that an optical interface according to the invention basically works with visible light (wavelength range: 400-780 nm), but also optical interfaces for infrared or ultraviolet light are conceivable. In particular, the choice of the frequency of the light may be designed to be as little disturbed in the working space of the household appliance as possible in the presence of water, e.g. to be absorbed.
  • Data transmission devices with optical interfaces thus include, for example, corresponding transmitting and / or receiving units. These can be used, for example, in a simple embodiment of the invention as a photodiode on the one side and be designed as a phototransistor on the other side. Optocouplers can also be used as optical interfaces in embodiments of the invention. It is also conceivable to allow the transmission of light through the air to take place as well as to use optical fibers or fiber optic cables, which has the particular advantage that, for example, splash or penetrated water that reaches the lines, no or at least only slightly the transmission of Light influences. The use of basically all types of light transmission as well as all types of transmitting and / or receiving units for light is conceivable.
  • At least one receiving device is provided in the household appliance, in which a functional component can be accommodated, in particular in the working space of the household appliance.
  • the functional component can thereby be brought into a favorable position for their operation.
  • the optical interface can also be aligned in such a way that the light transmission to or from the functional component is guided specifically in the direction of a further optical interface.
  • the functional component can be designed such that its data transmission device is arranged exactly at the corresponding point in order to communicate with the data transmission device in the recording device.
  • the advantage lies in the fact that the transmission path can be very short, possibly virtually zero, and also that thereby the risk of disturbing influences, for example by splashing water on the transmission path can be kept low.
  • the receiving device be designed so that a shield for the data transmission device or optical interface is provided.
  • the optical interface also has additional additional functions. It can be used in particular as an optical measuring and / or display device, for example in connection with a storage tank.
  • the optical path to be overcome is interrupted, depending on the fill level, or can be transilluminated.
  • the level of a change in intensity of the light such as absorption due to the stored medium against an empty tank, in which less is absorbed.
  • the refraction or reflection of light can be measured or exploited to obtain information about the level.
  • the optical interface can serve as a display device.
  • the optical interface can also be made up of many transmitting or receiving points, for example arranged as a matrix, of which e.g. some also have a measuring function while other transmitting points (e.g., optical fiber ends connected to a transmitting source) serve as an indication.
  • FIG. 1 shows a dishwasher 1 with a central controller 2 for controlling the dishwasher 1 and the course of the wash program. Furthermore, the dishwasher 1 comprises a loading door 3 with hinges 4, which leads to a working space of the dishwasher 1. In the workroom, the dishes to be cleaned can be introduced; Furthermore, the cleaning of the dishes takes place in this work space. In the loading door 3, a firmly integrated Kombidosiervoriques 5 is installed. This doses or releases the cleaning / rinsing agent to be dosed during the cleaning process into the working space.
  • each optical interfaces 6, 7 are provided which form a data transmission device 8. It is advantageous in this embodiment that the transmission structurally from a fixed part of the household machine 1 on a moving part, namely the loading door 3 is done, which must be opened to put the dishes in the household appliance.
  • the data transmission device can be used as a sensor, whether the door 3 is open or closed and thus also additionally represent a safety device, for example as a breaker for the power supply.
  • a safety device for example as a breaker for the power supply.
  • the optical interface with a kind of relay, so that when the light path is interrupted, the electrical power supply is cut.
  • FIG. 2 shows a dishwasher 10 with a control unit 11 and a work space 12.
  • the work space 12 are baskets 13 for receiving the dishes to be cleaned 14.
  • a receiving device 15 for receiving or introducing a dosing ball 16 is integrated.
  • the dosing ball 16 stores cleaning substances and has an optical interface on its underside.
  • the receiving device 15 has an optical interface, which is arranged in the bottom of the receiving device. Thus, the optical interface is largely protected from splash water in the workspace.
  • the data transmission devices 17 provide a connection between dosing ball 16 and control unit 11.
  • the metering ball 16 may be capable of metering upon command from the control unit 11; Depending on the embodiment, however, it can also simply be opened and empty during operation of the household appliance. It may be but also, for example, a pure friend / enemy detection, so act a coding, so that it is only recognized via the optical interface, whether it is a permitted for the operation of the dishwasher 10 dosing ball 16 with approved cleaner therein or not. This can also be supported by a coding with respect to the mechanical recording of the metering ball. However, in one embodiment, the metering ball 16 could also include a level sensor and indicate whether it is full or empty. Furthermore, a measuring device could be integrated in the metering ball 16, which, for example, transmits the measured conductance and temperature to the control unit 11.
  • FIG. 3 shows a dishwasher 20 with a control unit 21 and a control bar 22, a work space 23, a crockery basket 24 and inserted therein harness 25. Furthermore, located in the crockery basket 24 is formed from a metering machine-controlled metering device 26, which emits 27 via an outlet liquid cleaner.
  • the control unit 21 and the control bar 22 can each communicate with the metering device 26 via the optical interfaces 28, 29, 30. Furthermore, the control unit 21 and the control bar 22 communicate with each other via further optical interfaces or data transmission devices 31 and thus communicate data or commands. Basically, a communication between the control unit 21 and the control bar 22 via the dosing unit 26 done so that this data forwards or processes and forwards. With the reference numerals 32, 33 signals are indicated.
  • FIG. 4 shows a dishwasher 40 with a loading door 41, a control unit 42 for controlling the cleaning process of the dishwasher 40 and a Kombidosier réelle 43, which is integrated in the loading door 41. Furthermore, the Kombidosier réelle 43 includes a tank 44 for liquid detergent or rinse aid. In connection with this tank, an optical interface 45 is integrated. In Kombidosier réelle a transmitting unit 46 is provided for this purpose. The Light is guided to the optical interface 45 or further to an integrated in the control unit 42 via optical waveguide 47.
  • the optical interface 45 can perform a number of additional functions: e.g. it can be designed as a level gauge for the tank 44.
  • the optical properties of the medium e.g. used the liquid cleaner or rinse aid.
  • the optical interface may be arranged or configured such that the optical path that the light must overcome across the optical interface may or may not be interrupted depending on whether the tank is filled or not.
  • the optical waveguides can also be arranged so, refractive or reflective properties of the liquid cleaner or rinse aid can be exploited and so a level indicator is enabled.
  • the optical interface 45 can also, if appropriate, in addition to a further function such as the level meter, be used as a display device.
  • the optical interface can be arranged so that the user can perceive it, for example, when the loading door 41 is open.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Selective Calling Equipment (AREA)
EP10006822.0A 2009-07-16 2010-07-01 Dispositif de transmission de données pour appareils ménagers, composant fonctionnel et appareil ménager Withdrawn EP2277429A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009033477A DE102009033477A1 (de) 2009-07-16 2009-07-16 Datenübertragungsvorrichtung für Haushaltsmaschinen , Funktionskomponente und Haushaltsmaschine

Publications (2)

Publication Number Publication Date
EP2277429A2 true EP2277429A2 (fr) 2011-01-26
EP2277429A3 EP2277429A3 (fr) 2014-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006822.0A Withdrawn EP2277429A3 (fr) 2009-07-16 2010-07-01 Dispositif de transmission de données pour appareils ménagers, composant fonctionnel et appareil ménager

Country Status (3)

Country Link
US (1) US20110012749A1 (fr)
EP (1) EP2277429A3 (fr)
DE (1) DE102009033477A1 (fr)

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EP2277429A3 (fr) 2014-12-31

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