EP2625465A2 - Système pour appareils ménagers - Google Patents

Système pour appareils ménagers

Info

Publication number
EP2625465A2
EP2625465A2 EP11773887.2A EP11773887A EP2625465A2 EP 2625465 A2 EP2625465 A2 EP 2625465A2 EP 11773887 A EP11773887 A EP 11773887A EP 2625465 A2 EP2625465 A2 EP 2625465A2
Authority
EP
European Patent Office
Prior art keywords
unit
consumption
domestic appliance
evaluation
appliance device
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.)
Ceased
Application number
EP11773887.2A
Other languages
German (de)
English (en)
Inventor
Juan Jose Galindo Perez
Maria Lourdes Grande Mainar
Enrique Javier Perez Visa
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2625465A2 publication Critical patent/EP2625465A2/fr
Ceased legal-status Critical Current

Links

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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0047—Energy or water consumption, e.g. by saving energy or water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/06—Water supply, circulation or discharge information
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/30—Variation of electrical, magnetical or optical quantities
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/26—Indication or alarm to the controlling device or to the user
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/32—Stopping or disabling machine operation, including disconnecting the machine from a network, e.g. from an electrical power 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
    • D06F2105/58—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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/62—The condition being non-electrical, e.g. temperature
    • H02J2310/64—The condition being economic, e.g. tariff based load management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances

Definitions

  • the invention relates to a household appliance device according to the preamble of claim 1.
  • the document DE 39 32 170 A1 discloses a home appliance device with an evaluation unit and a display unit, wherein the evaluation unit is provided to evaluate a power consumption of a domestic appliance and output on the display unit.
  • the document EP 0 844 326 B1 discloses a washing machine with a domestic appliance device with an evaluation unit and a display unit, wherein the display unit is provided to evaluate an energy and water consumption of the washing machine and to output it on the display unit.
  • the object of the invention is in particular to provide a generic home appliance device with increased ease of use.
  • the object is achieved by the features of claim 1 and the method claim 13, while advantageous embodiments and modifications of the invention can be taken from the dependent claims.
  • the invention relates to a household appliance device with an evaluation unit, which is intended to evaluate a consumption of at least one external resource by a domestic appliance, and an output unit for outputting the evaluated consumption. It is proposed that the evaluation unit is provided to evaluate the consumption of the external resource, taking into account at least one changeable evaluation parameter.
  • the term "intended” is intended in particular to These are understood to be specially designed and / or equipped and / or programmed.
  • An “evaluation unit” is to be understood in particular as meaning a unit which comprises a computer unit and preferably a memory unit which is different from the computer unit and in which an evaluation program is stored in a particularly advantageous manner
  • An “external resource” is to be understood as meaning, in particular, at least one resource required for operation of the household appliance and supplied externally, in particular an energy and / or a fluid.
  • a “evaluation parameter” is to be understood as meaning, in particular, a parameter which is used by the evaluation unit in a determination and in particular in a calculation of the consumption of the external resource, in particular the evaluation parameter is a conversion factor, preferably for converting a measured consumption of the external resource
  • the evaluation unit advantageously calculates the consumption of the external resource by means of stored and, in particular, unchangeable consumption values. be understood after the delivery of the household appliance to an end user and / or input, in particular by the end user and / or automated, and in particular also dependent on at least one further parameter, in particular a time and / or a user or a User group, can accept different values.
  • variable evaluation parameter is different from a fixed evaluation parameter, which is determined in particular by physical laws and / or by conversion factors between two units of measurement.
  • the variable evaluation parameter is a business parameter, in particular cost per unit of the external resource, preferably in any currency, and / or a percentage of an available budget.
  • the unit of measurement of the variable evaluation parameter consists of a quotient of two units of measure, in particular Euro / kWh, Euro / liter or Euro / m 3 .
  • the evaluation unit is intended to "evaluate the consumption of the external resource taking into account a variable evaluation parameter" should be understood in particular that the evaluation uses the variable evaluation parameter in a determination of the consumption of the external resource and preferably the consumption of the external resource in a unit of measure to the output unit, which corresponds to a numerator of the quotient of the unit of measurement of the variable evaluation parameter.
  • an advantageously increased operating comfort can be achieved since the consumption of the domestic appliance becomes more transparent for an operator.
  • an operator can have the consumption of the external resource displayed in a unit that is easy for him to understand, in particular as a cost.
  • the increased transparency can have an educational effect and thus lead to a more economical use of the external resource. This can increase energy efficiency.
  • the external resource is advantageously an energy and in particular an electrical energy.
  • the external resource is a fluid.
  • a fluid In particular, a substance should be understood which follows an arbitrary slow shear without resistance and in particular has a finite viscosity.
  • the fluid is a liquid, in particular water or a water-containing liquid.
  • the fluid is a gas and preferably a combustible gas, in particular methane, ethane, propane, butane or ethene, or a combustible gas mixture, in particular from the gases methane, ethane, propane, butane and / or ethene.
  • the evaluation unit is intended to have at least one variable one in the memory unit
  • the evaluation unit is provided in the memory unit a plurality of variable evaluation parameters in dependence on another
  • the domestic appliance device has an input unit which is connected to a
  • Input of at least one variable evaluation parameter is provided.
  • An "input unit” is to be understood as meaning, in particular, an operator control unit which is provided for input and / or modification of the variable evaluation parameter by an operator
  • the input unit is a manual input, in particular by means provided for this purpose
  • the home appliance device comprises a communication unit which is provided to determine at least one variable evaluation parameter.
  • a "communication unit” is to be understood, in particular, as a unit which is different from an input unit and communicates with other devices, in particular a computing unit and / or an electricity meter other than the evaluation unit, in particular via cables and preferably wirelessly is to "at least determine a variable evaluation parameter" is to be understood in particular that the communication unit relates the variable evaluation parameter from another device, in particular one of the evaluation unit different arithmetic unit, preferably a computer connected to the Internet, and / or from an electricity meter and preferably stored in the memory unit.
  • an automated update of the variable evaluation parameter can be achieved.
  • the evaluation unit is provided for permitting an operation of the domestic appliance as a function of at least one changeable output. to block value parameters.
  • the evaluation unit is intended to "block operation of the domestic appliance as a function of at least one variable evaluation parameter"
  • the evaluation unit is intended to block operation and preferably automated operation of the domestic appliance. If a condition which is dependent on the variable evaluation parameter and is preferably determinable by an operator is violated, the condition is preferably characterized by a limit value of the variable evaluation parameter.
  • the condition is a minimization of costs for the external resource in an automated operation of the domestic appliance, in particular a cooking program or a washing program
  • the home appliance device can automatically participate in a cost reduction.
  • the evaluation unit is provided to store in each case an accumulated consumption in the memory unit as a function of at least two grouping parameters.
  • accumulated consumption is meant, in particular, a total consumption accumulated over a certain period of time.
  • grouping parameter is to be understood as meaning, in particular, a parameter to which an accumulated consumption is assigned.
  • the grouping parameter is a user or a user group and / or a period of time.
  • the evaluation unit is provided during a selection of a sequence program the expected consumption of the external resource taking into account at least one variable evaluation parameter evaluate.
  • a "sequence program” is to be understood as meaning, in particular, a program which is stored and automatically runs at a fixed point in time, in particular a cooking program or a washing program.
  • a "selection of a sequence program” should in particular be understood to mean an operating procedure by an operator in which the operator selects a sequence program in a first step and selects it in a second step. The sequence program selected in the first step and selected in the second step then starts at a point in time which is determined by the operator and is preferably influenced by the evaluation unit.
  • Evaluation parameter corresponds.
  • the consumption of the external resource for each sequence program is stored in the memory unit at least after a first sequence of the sequence program.
  • the total consumption of the external resource for each sequence program is determined after a first run of the sequence program and stored in the memory unit.
  • control unit of the home appliance is intended in particular to mean a unit, in particular an electronic unit and preferably an electronic computing unit, understood, which is provided at least for a control and / or regulation of at least one function of the domestic appliance.
  • the control unit additionally assumes at least partially tasks of the evaluation unit.
  • the output unit is at least partially embodied in one piece with an operating state output unit of the domestic appliance.
  • An "operating state output unit” should be understood to mean, in particular, an output unit that is intended to provide an operating state of the
  • the operating state output unit preferably additionally assumes at least partial tasks of the output unit.
  • the operating state output unit is preferably an operating state display unit, in particular an LCD display.
  • FIG. 1 shows an oven with a household appliance device according to the invention in a plan view
  • 5b shows the display of the output unit during a baking process with a displayed accumulated consumption in kWh and a baking time
  • FIG. 6a the display of the output unit at the end of a baking process with a displayed instantaneous power in kW and a time
  • FIG. 6b the display of the output unit at the end of a baking process with a displayed accumulated consumption in kWh and a baking time
  • 6c the display of the output unit at the end of a baking process with a displayed accumulated consumption in euros and a baking time
  • FIG. 7 a shows the display of the output unit during a selection of a sequence program with an indicated prospective consumption in kWh and a baking time
  • Fig. 7b the display of the output unit during the selection of the sequence program with a displayed estimated consumption in euros and a baking time.
  • FIG. 1 shows a domestic appliance 12 designed as an oven 26 with a domestic appliance device according to the invention.
  • the home appliance device comprises an evaluation unit 10, which is intended to evaluate a power consumption of the domestic appliance 12 in kWh, and an output unit 14 for outputting the evaluated consumption.
  • the evaluation unit 10 is specifically designed to evaluate the energy consumption taking into account at least one variable evaluation parameter.
  • the variable evaluation parameter is the cost in euros per kWh of electrical energy.
  • the evaluation unit 10 is able to convert the energy consumption of the household appliance 12 in energy costs in euros.
  • the home appliance device comprises an input unit 18, which is provided for inputting the costs in euros per kWh of electrical energy.
  • the evaluation unit 10 comprises a memory unit 16 and is intended to store the costs in euros per kWh of electrical energy in the memory unit 16.
  • the evaluation unit 10 is provided to store a baking time and an accumulated energy consumption in kWh for the baking process in the storage unit 16 at the end of a baking process.
  • the evaluation unit 10 is designed in one piece with a control unit 22 of the domestic appliance 12.
  • the output unit 14 comprises a display unit and is embodied in one piece with an operating state output unit 24 of the domestic appliance 12.
  • the home appliance device may include a communication unit 20, which is intended to provide the cost in euros per kWh of electrical Energy, especially at different times of the day to determine electronically, in particular via an Internet connection from a power exchange and / or from an electricity meter.
  • Fig. 2 shows the components of the home appliance device schematically in a block diagram.
  • the display 3 shows a display of the display unit of the output unit 14.
  • the display is divided into four information areas: an operation display area 38, a time display area 40, a temperature display area 42, and a usage display area 44.
  • the operation display area 38 is intended to provide an operator with an up-to-date information Operating state of the household appliance 12 to inform.
  • the time display area 40 is provided to numerically display a current time, an elapsed cooking time or a baking time of a sequence program.
  • the temperature display area 42 is provided to symbolically display a target temperature numerically and an actual temperature in the form of a bar chart.
  • the consumption display area 44 is intended to display a current power consumption of the domestic appliance 12 in kW, an accumulated or anticipated energy consumption of the domestic appliance 12 in kWh, or accumulated or anticipated energy costs in euros.
  • Fig. 3 shows the display of the display unit of the output unit 14 shortly after entering the cost in euros per kWh of electrical energy.
  • the operation display area 38, the time display area 40, and the temperature display area 42 show zero positions without information content.
  • the consumption display area 44 shows the cost in euros per kWh of electrical energy. In the present case, the costs in Euro per kWh of electrical energy are 0, 15 Euro / kWh.
  • the evaluation unit 10 implements a method for evaluating a consumption of at least one external resource by a domestic appliance 12 having a domestic appliance device according to the invention with an output unit 14 for outputting the evaluated consumption, wherein the consumption of the external resource is evaluated taking into account a variable evaluation parameter.
  • the changeable evaluation para- the cost in euros per kWh of electrical energy.
  • Evaluation unit 10 calculates a current power consumption of the oven 26 based on tabular values for the currently operating heating units of the oven 26.
  • the current power consumption of the oven 26 is transmitted to the output unit 14 together with a current time, an operating state of the domestic appliance 12 and a setpoint and actual temperature.
  • Fig. 5a shows a possible display of the display unit of the output unit 14 during a baking process.
  • the operation display area 38 indicates operation with circulating air and top heat.
  • the time display area 40 displays a current time.
  • the temperature display area 42 indicates a target temperature of 180 ° C and a current actual temperature by means of the bar graph.
  • Consumption display area 44 indicates a current power consumption of 1, 325 kW.
  • Fig. 6a shows a possible display of the display unit of the output unit 14 after a baking process.
  • the operation display area 38 indicates that the home appliance 12 is turned off.
  • the time display area 40 displays a current time.
  • the temperature display area 42 shows a setpoint
  • the consumption display area 44 indicates a current power consumption of 0 kW.
  • the oven 26 still has residual heat from a previous baking process.
  • Step 52 represents a triggering event in which an operator requests a change of the display by means of the input unit 18.
  • the evaluation unit 10 calculates in a step 56 a baking time of a baking process as well as an accumulated energy consumption in kWh for the baking process from tabular values for the currently operated heating units of the baking process Oven 26.
  • the baking time and the accumulated energy consumption in kWh are communicated to the output unit 14 together with an operating state of the domestic appliance 12 and a setpoint and actual temperature.
  • Fig. 5b shows a possible display of the display unit of the output unit 14 for this case.
  • the operation display area 38 indicates operation with circulating air and top heat.
  • Time display area 40 indicates a baking time of 15 minutes 40 seconds.
  • the temperature display area 42 indicates a target temperature of 180 ° C and a current actual temperature by means of the bar graph.
  • the consumption display area 44 indicates an accumulated energy consumption of 0.475 kWh for the baking process.
  • a step 58 it is checked whether the operator within a period of 4 s by means of the input unit 18 requests a further change of the display of the display unit of the output unit 14. If this is not the case, the display returns to the initial state of step 50. If the operator requests a change of the display by means of the input unit 18 within the period of 4 s, a check is made in step 60 as to whether the costs in euros per kWh of electrical energy are stored in the memory unit 16 of the evaluation unit 10.
  • the display returns to the initial state of step 50. If the costs are stored in euros per kWh of electrical energy in the memory unit 16 of the evaluation unit 10, the evaluation unit 10 calculates in a step 62 accumulated energy costs in euros for the baking process from the accumulated energy consumption in kWh. The accumulated energy costs in euros are transmitted to the output unit 14.
  • Fig. 5c shows a possible display of the display unit of the output unit 14 for this case.
  • the operation display area 38 indicates operation with circulating air and top heat.
  • the time display area 40 shows a baking time of
  • the temperature display area 42 indicates a setpoint temperature of 180 ° C and a current actual temperature by means of the bar graph.
  • the consumption display area 44 indicates accumulated energy costs of 0.055 euros for the baking process.
  • the display After a period of 4 seconds, the display returns to the initial state of step 50. If it results in step 54 that no heating units of the oven 26 are in operation, it is checked in step 64 whether a selection of a cooking program is currently taking place. If this is the case, then in a step 66, an estimated energy consumption in kWh stored in the memory unit 16 for the currently selected program is read out by the evaluation unit 10. The stored prospective energy consumption represents an average value of the energy consumption for the currently selected cooking program. If no average energy consumption in kWh has yet been stored for the cooking program in question, the display of the display unit of the output unit 14 returns to the basic state of step 50. Should be for that
  • Fig. 7a shows a possible display of the display unit of the output unit 14 for this case.
  • the operation indicator area 38 indicates that a selection of a cooking program is currently taking place.
  • the time display area 40 indicates a selected baking time of 1 hour.
  • the temperature display area 42 indicates a target temperature of 150 ° C and a current actual temperature by means of the bar graph.
  • the consumption display area 44 indicates an estimated energy consumption of 0.720 kWh for the selected cooking program.
  • a step 68 it is checked whether the operator within a period of 4 s by means of the input unit 18 requests a change of display of the display unit of the output unit 14. If this is not the case, the display returns to the initial state of step 50. If the operator requests a change of the display by means of the input unit 18 within the time span of 4 s, then in a step 70 it is checked whether the costs in euros per kWh of electrical energy are stored in the memory unit 16 of the evaluation unit 10.
  • Fig. 7b shows a possible display of the display unit of the output unit 14 for this case.
  • the operation display area 38 indicates that a selection of a cooking program is in progress.
  • the time display area 40 indicates a selected baking time of 1 hour.
  • the temperature display area 42 indicates a target temperature of 150 ° C and a current actual temperature by means of the bar graph.
  • the consumption display area 44 displays estimated energy costs of 0.083 euros for the selected cooking program. After a period of 4 seconds, the display returns to the initial state of step 50.
  • step 64 If it results in step 64 that no selection of a cooking program takes place, the current operating state of the domestic appliance 12 is a stand-by operation with advantageously low energy consumption.
  • step 74 a baking time and an accumulated consumption of a last baking process are read out of the memory unit 16 by the evaluation unit 10.
  • Fig. 6b shows a possible display of the display unit of the output unit 14 for this case.
  • the operation display area 38 indicates that the home appliance 12 is turned off.
  • the time display area 40 indicates a baking time of 30 minutes 20 seconds for the last baking operation.
  • the temperature display area 42 indicates a target temperature of 0 ° C and a current actual temperature by means of the bar graph.
  • the consumption display area 44 indicates an accumulated energy consumption of 0.625 kWh for the last baking process.
  • a step 76 it is checked whether the operator within a period of 4 s by means of
  • Input unit 18 requests a further different display of the display unit of the output unit 14. If this is not the case, the display returns to the initial state of step 50. If the operator requests a further display by means of the input unit 18 within the period of 4 s, then it is checked in a step 78 whether the costs in euros per kWh of electrical energy in the
  • Memory unit 16 of the evaluation unit 10 are stored. If this is not the case, the display returns to the initial state of step 50.
  • the evaluation unit 10 calculates in a step 80 accumulated energy costs in euros for the last baking from the accumulated energy consumption in kWh.
  • the accumulated energy costs in euros are transmitted to the output unit 14.
  • Fig. 6c shows a possible display of the display unit of the output unit 14 for this case.
  • the operation display area 38 indicates that the home appliance 12 is turned off.
  • the time display area 40 indicates a baking time of 30 minutes 20 seconds.
  • the temperature display area 42 indicates a target temperature of 0 ° C and a current actual temperature by means of the bar graph.
  • the consumption display area 44 shows accumulated
  • the evaluation unit 10 is intended to calculate an instantaneous power consumption, an accumulated energy consumption and accumulated energy costs of the domestic appliance 12 by means of measured rather than stored values.
  • the evaluation unit 10 may have suitable measuring units, in particular current and / or voltage measuring devices.
  • the evaluation unit 10 may specify the cost per kWh of electrical energy in any other currency.
  • a correspondingly different symbol in the display unit of the output unit 14 may be provided instead of the euro symbol.
  • the evaluation unit 10 is provided to block operation of the domestic appliance 12 depending on the cost in euros per kWh of electrical energy.
  • an oven 26 could be created, which only starts a cooking program when the cost in euros per kWh of electrical energy falls below a predetermined or predeterminable limit. In this way it can be achieved that the oven 26 then starts a baking program when the energy costs for a baking process are low. This is especially the case at night.
  • the evaluation unit 10 is provided for this purpose. It is seen to store in the memory unit 16 in each case an accumulated consumption as a function of at least two grouping parameters.
  • the grouping parameters can be the names of users.
  • the evaluation unit 10 can store at least two users each accumulated total consumption.
  • the output unit 14 When starting the domestic appliance 12, a user selects his user profile and thus receives information about his last operation of the domestic appliance 12 and / or about a total accumulated consumption in a predetermined period. He also receives information about operating costs caused by him.
  • the predeterminable period can, for example, extend over a month or over a year.
  • billing of the operating costs of the household appliance 12 when using the household appliance 12 jointly by a plurality of users can be considerably simplified.
  • the output unit 14 then has an output interface, in particular a USB interface, via which downloading of the stored data, in particular in tabular form, is possible.
  • the domestic appliance device according to the invention can be used apart from an insert in an oven in any other domestic appliance.
  • washing machines and dishwashers can be evaluated in addition to energy costs and water costs.
  • in a gas stove gas costs can be evaluated.
  • use in electric cooktops, in particular induction cooktops, and in tumble driers is conceivable.

Abstract

L'invention concerne un système pour appareils ménagers, comportant une unité d'évaluation (10) conçue pour évaluer la consommation d'au moins une ressource extérieure effectuée par un appareil ménager (12) ainsi qu'une unité de sortie (14) pour fournir la consommation évaluée. L'invention vise à mettre au point un système de ce type pour appareils ménagers, qui présente un meilleur confort d'utilisation. A cet effet, l'unité d'évaluation (10) est conçue pour évaluer la consommation de la source extérieure, en tenant compte d'au moins un paramètre d'évaluation modulable.
EP11773887.2A 2010-10-08 2011-09-29 Système pour appareils ménagers Ceased EP2625465A2 (fr)

Applications Claiming Priority (2)

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ES201031494 2010-10-08
PCT/IB2011/054279 WO2012046165A2 (fr) 2010-10-08 2011-09-29 Système pour appareils ménagers

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EP2625465A2 true EP2625465A2 (fr) 2013-08-14

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US (1) US9291528B2 (fr)
EP (1) EP2625465A2 (fr)
KR (1) KR20130138800A (fr)
WO (1) WO2012046165A2 (fr)

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US20130186210A1 (en) 2013-07-25
WO2012046165A2 (fr) 2012-04-12
US9291528B2 (en) 2016-03-22
WO2012046165A3 (fr) 2012-11-15

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