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WO2016008699A1 - Lave-vaisselle, en particulier lave-vaisselle domestique, équipé d'un moyen de détection optique monté en rotation - Google Patents

Lave-vaisselle, en particulier lave-vaisselle domestique, équipé d'un moyen de détection optique monté en rotation Download PDF

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Publication number
WO2016008699A1
WO2016008699A1 PCT/EP2015/064642 EP2015064642W WO2016008699A1 WO 2016008699 A1 WO2016008699 A1 WO 2016008699A1 EP 2015064642 W EP2015064642 W EP 2015064642W WO 2016008699 A1 WO2016008699 A1 WO 2016008699A1
Authority
WO
WIPO (PCT)
Prior art keywords
detection means
optical detection
washing
arm
dishwasher
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
PCT/EP2015/064642
Other languages
German (de)
English (en)
Inventor
Peter Bosen
Markus Pfeifferer
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 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 Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to RU2017102972A priority Critical patent/RU2017102972A/ru
Priority to US15/326,720 priority patent/US20170202426A1/en
Priority to CN201580038757.2A priority patent/CN106535731A/zh
Priority to EP15731955.9A priority patent/EP3169214B1/fr
Publication of WO2016008699A1 publication Critical patent/WO2016008699A1/fr
Anticipated expiration legal-status Critical
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
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0028—Washing phases
    • 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219—Water recirculation
    • 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
    • A47L15/4295—Arrangements for detecting or measuring the condition of the crockery or tableware, e.g. nature or quantity
    • 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
    • A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
    • 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
    • A47L2401/04—Crockery or tableware details, e.g. material, quantity, condition
    • 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
    • A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
    • 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
    • A47L2501/04—Water pressure or flow rate
    • 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
    • A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction
    • 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
    • A47L2501/06—Water heaters
    • 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
    • A47L2501/30—Regulation of machine operational steps within the washing process, e.g. performing an additional rinsing phase, shortening or stopping of the drying phase, washing at decreased noise operation conditions

Definitions

  • the invention relates to a dishwasher, in particular domestic dishwasher, comprising a washing compartment, which is designed to receive items to be washed, a container delimiting the washing compartment, a pump, which is designed to circulate washing liquid in the container, a washing program control device, which Execution of at least one washing program and is designed to drive the pump, and at least one connected to the wash program control device optical detection means, which is adapted to detect at least a space portion of the washing compartment optically, wherein the washing program control device is formed, based on the optical detection means detected state in the washing compartment to adjust the wash program.
  • US 2012/0138092 A1 describes a method for controlling a dishwasher, comprising a washing chamber for dishes to be cleaned with a pull-out dish rack and an image pick-up device with a field of view at least on a part of the washing chamber.
  • images of smaller portions of the washing chamber are repeatedly recorded while the dish rack is inserted into the washing chamber.
  • the repetitive recording of images is synchronized with the movement of the crockery basket.
  • those areas of the dishware containing dishes are determined.
  • the object of the invention is to provide a dishwasher, in particular household dishwasher, in which an optical detection of the washing compartment can be carried out with simple and / or cost-effective optical detection means, in particular in an improved manner.
  • a dishwasher in particular domestic dishwasher, comprising a washing compartment which is designed to receive items to be washed, such as crockery and / or cutlery, a container delimiting the washing compartment, a pump for circulating washing liquid is formed in the container, a washing program control device, which is designed to execute at least one washing program and for controlling the pump, and at least one connected to the wash program control device optical detection means, which is adapted to optically detect at least one space portion of the washing compartment, wherein the rinsing program control device is adapted to adjust the rinsing program based on the state detected in the rinsing space by the optical detecting means, and the optical detecting means is rotatably supported inside the container, such that depending on d he position and / or the position of the
  • a rinsing program can for example specify the total duration of a rinsing process and / or the execution of pre-rinsing cycles, skin rinses or drying processes.
  • a rinse program for example, the temperature of the rinsing liquid and / or the dosage of chemical cleaning agents, i.
  • Control rinsing agents such as powder or tabs and / or rinse aid, and control a regeneration of ion exchangers for softening supplied tap water.
  • the dishwasher can in principle have several different washing programs. The various wash programs may be characterized by differently selected and / or different duration rinses performed.
  • the rinse program controller may have one or more rinse programs.
  • the wash program control device may include an electronic control circuit having an electronic memory in which the one or more wash programs are stored.
  • the optical detection means is designed to optically detect at least one space section of the washing compartment.
  • the state detected by the optical detection means can be sent to the washing program control device, for example via an electric Connection, such as a cable or alternatively transmitted wirelessly.
  • the state detected by the optical detection means can be automatically evaluated.
  • the state in the washing compartment can be evaluated in terms of which quantities of items to be washed are present in the washing room.
  • the number of crockery parts and / or cutlery parts can be estimated or even determined, in particular automatically, for example, determined by an image analysis in its number and / or position or location.
  • the degree of soiling on the items to be washed can also be estimated or even determined, in particular automatically, for example determined by an image evaluation.
  • the various space portions of the washing compartment may in particular be sectors that are illuminated by the optical detecting means in an angular range predetermined by the type of the optical detecting means.
  • the different space portions of the washing compartment, in particular the sectors can be swept over due to the rotatable mounting of the optical detection means, so that a significantly larger space portion of the washing compartment is detected by the movement of the optical detection means, as with a fixed detection means.
  • the optical detection means is rotatably mounted within the container, such that depending on the position and / or the position of the optical detection means different space portions of the washing compartment are detected by the optical detection means, in particular the type of individual, instantaneous loading of the washing compartment with dishes and / or the degree of soiling of the individual, current items to be washed in the washing compartment can be better detected.
  • the different room sections of the washing compartment can be detected from different directions and / or perspectives. A detection of the load and / or the degree of contamination is thus much more reliable possible.
  • the different spatial sections of the washing compartment can be detected by means of a single optical detection means from different directions, angles and / or perspectives, where otherwise would otherwise be required several permanently installed optical detection means.
  • optical detection means is rotatably mounted within the container, such that in dependence on the position and / or the position of the optical detection means different space portions of the washing compartment are detected by the optical detection means, in particular so far necessary for this purpose, several optical detection means can be omitted.
  • a single rotatably mounted optical detection means can replace a plurality of permanently installed optical detection means.
  • the inventively rotatably mounted optical detection means can thus provide a better overview than several static, ie permanently installed optical detection means.
  • the rinse program should be automatic, i. without human intervention, be adapted to the nature of the individual, momentary loading of the washing compartment with items to be washed and / or on the degree of contamination of the individual, current items to be washed in the dishwasher.
  • automatic adaptation of the washing program it is known to provide a permanently installed camera which optically detects the washing space.
  • the container may have a ceiling wall, on the ceiling wall may be rotatably mounted a ceiling flushing arm, which has at least one Spülillonkeits- outlet opening and which is driven in particular in response to the exiting from the at least one rinsing liquid outlet, funded by the pump rinsing liquid wherein the optical detection means is attached to the ceiling flush arm.
  • the ceiling flushing arm can be designed and / or set up in particular to pressurize a cutlery drawer and / or an upper washing basket from above with flushing liquid.
  • An optical detecting means rotatably mounted on the ceiling washing arm may be formed and / or arranged to detect a state of the cutlery drawer and / or the upper washing basket from above.
  • a dish rack may be mounted in the container, on the dish rack, a basket flushing arm may be rotatably mounted, the at least one rinsing liquid -Ausgangsö réelle and in particular in response to the exiting from the at least one Spülillonkeits- outlet, driven by the pump rinsing fluid is driven, wherein the optical detection means is attached to the basket-washing arm.
  • the basket-washing arm can in particular be designed and / or set up to apply an upper washing basket to washing liquid from below and / or to apply a washing liquid to a lower washing basket from above.
  • An optical detecting means rotatably mounted on the basket washing arm may be formed and / or arranged to detect a state of the upper washing basket from below and / or a state of the lower washing basket from above.
  • the container may have a bottom wall, in the bottom wall a bottom flushing arm to be rotatably mounted, which has at least one rinsing liquid outlet opening and driven, in particular, in response to the purge fluid delivered from the at least one purge fluid exit port and pumped by the pump, the optical detection means being attached to the bottom purge arm.
  • the floor-flushing arm may be designed and / or set up in particular to act on a lower washing basket from below with rinsing liquid.
  • An optical detection means rotatably mounted on the bottom washing arm may be formed and / or arranged to detect a state of the lower washing basket from below.
  • the optical detection means may be manually detachably attached thereto by the ceiling wash arm, the basket wash arm, and / or the floor wash arm.
  • the optical detection means By manually attaching the optical detection means to the ceiling wash arm, the basket wash arm, and / or the bottom wash arm, the optical detection means can be easily removed from the dishwasher by a user. This may be particularly useful to be able to manually clean the optical detection means itself.
  • a releasable attachment may also be used to attach the optical detection means to another rinse arm, or to attach the optical detection means to the same rinse arm at a different location on the rinse arm.
  • the optical detection means may comprise a housing, in particular having a liquid-tight housing and having a releasable fastening means which is connected to the housing.
  • the fastening means may be a latching device, such as a latching hook, which engages in a form-locking manner on a counter-latching device formed on the flushing arm.
  • the releasable attachment means may comprise, for example, one or more elastic loops which may be tightened about the rinse arm to releasably secure the optical detection means to the rinse arm.
  • manual releasability of the fastener means that a user of the dishwasher can manually remove and reattach the optical detection means from the rinse arm without the need for tools.
  • the optical detection means may be firmly connected to the ceiling flush arm, the basket flush arm and / or the bottom flush arm.
  • the optical detection means may accordingly be permanently connected to the ceiling flush arm, the basket flush arm and / or the bottom flush arm.
  • a permanent connection is understood to mean, in particular, that the optical detection means is connected by the ceiling flushing arm, the basket flushing arm and / or the bottom flushing arm in such a way that it can not be released manually without the use of tools.
  • the optical detection means is connected by the ceiling flushing arm, the basket flushing arm and / or the bottom flushing arm such that it can not be removed non-destructively from the ceiling flushing arm, the basket flushing arm and / or the floor flushing arm anyway.
  • the optical detection means can be positively and / or materially connected to the ceiling flushing arm, the basket flushing arm and / or the floor flushing arm and by molding the optical detection means with plastic during the production of the ceiling flushing arm, the basket wash arm and / or the floor wash arm.
  • the ceiling flushing arm, the basket flushing arm and / or the floor flushing arm can be designed in particular as a plastic injection-molded part.
  • the optical detection means may comprise at least one electrical image sensor, in particular optionally comprise a camera, a digital camera, a webcam and / or a network camera.
  • the optical detection means may be connected to the rinse program control device by means of a communication link.
  • the communication connection can be a wireless communication connection.
  • this may comprise an inductive or capacitive interface, an optical interface, an NFC interface, a W-LAN connection, a Bluetooth radio connection and / or an HF radio connection.
  • a light source such as an LED coupled to the optical detection means, wherein the optical detection means is formed and / or adapted, the detected state in the washroom after appropriate analog or digital conversion to that of the light source or to modulate the light emitted by the LED.
  • the rinsing program control device can then have an optical receiver which receives and demodulates the light emitted by the illuminant or LED so that the state of the rinsing space detected by the optical detection means is evaluated by the rinsing program control device and the wash program can then be automatically adjusted accordingly.
  • the rinsing program control device can be designed on the basis of the condition detected by the optical detection means of a degree of soiling of dishes present in the rinsing room, such as dishes and / or cutlery, the state of a degree of soiling of the rinsing liquid, and / or the state of the type and / or the arrangement of a load of items to be washed, such as dishes and / or cutlery in a dish rack, which is arranged in the washing compartment of the dishwasher to adjust the washing program.
  • a degree of soiling of dishes present in the rinsing room such as dishes and / or cutlery
  • the state of a degree of soiling of the rinsing liquid and / or the state of the type and / or the arrangement of a load of items to be washed, such as dishes and / or cutlery in a dish rack, which is arranged in the washing compartment of the dishwasher to adjust the washing program.
  • Fig. 1 is a perspective view of an exemplary
  • Household dishwasher with inventively rotatably mounted optical detection means and
  • Fig. 2 is a perspective view of an exemplary flushing arm in
  • the domestic dishwasher 1 has a container 2.
  • the container 2 delimits a washing compartment 3 of the household dishwasher 1.
  • the container 2 comprises side walls, a top wall 4 and a bottom wall 5 which contains a flushing liquid sump.
  • an electric pump 6 In the bottom wall 5, or in Spülillonkeitssumpf is arranged below a sieve insert 16, an electric pump 6.
  • the pump 6 communicates with an upper feed line 7 and with a lower feed line 8 in connection.
  • the pump 6 is connected to a wash program control device 9, so that among other things, the flow rate or the conveying speed of the washing liquid, for example, by a change in the speed of the pump 6 driving motor (not shown) can be controlled.
  • the flushing program control device 9 can also be set up to control or regulate the pump 6, in particular in the form of a heating pump or its heating means (not shown) with regard to the temperature, in particular with regard to the temperature of the conveyed flushing liquid.
  • the domestic dishwasher 1 also has an upper dish rack 10 and a lower dish rack 1 1. Below the upper dish rack 10 is a basket washing arm 13 and below the lower dish rack 1 1, a bottom flushing arm 14 is rotatably mounted. Furthermore, in the case of the present embodiment, a ceiling flush arm 12 is rotatably mounted on the top wall 4 of the container 2. The bottom flush arm 14 is supplied via the lower supply line 8 and the basket flush arm 13 is supplied via the upper supply line 7 with rinsing liquid.
  • FIG. 1 thus shows a dishwasher, in particular a domestic dishwasher 1, which has a washing compartment 3, which is designed to receive washware 17 to be washed, such as dishes 17a and / or cutlery 17b, which has a washing compartment 3 having limiting container 2 and a pump 6, which is designed for circulating rinsing liquid in the container 2.
  • the domestic dishwasher 1 also has a washing program control device 9, which is designed to execute at least one washing program and to control the pump 6.
  • the optical detection means 15a, 15b, 15c connected to the wash program control device 9 are designed to optically detect at least one space section of the wash chamber 3, wherein the wash program control device 6 is designed on the basis of the optical detection means 15a, 15b, 15c detected states in the respective region of the washing compartment 3 to adjust the wash program.
  • the exemplary three, shown in Fig. 1 optical detection means 15a, 5b, 15c are mounted separately rotatable within the container 2, such that, depending on the position and / or the position of the respective optical Detecting means 15a, 5b, 15c different parts, ie space portions of the washing compartment 3 by the respective optical detection means 15a, 5b, 15c are detected.
  • the ceiling flushing arm 12 has a plurality of flushing liquid outlet openings 12a. The ceiling flush arm 12 is driven in response to the flushing liquid discharged from the pump 6 from at least one of the flushing liquid outlet openings 12a, the optical detection means 15a being fixed to the ceiling flushing arm 12.
  • the basket dishwashing arm 13 is rotatably mounted on the upper dish rack 10.
  • the basket Speller 13 has in the case of the present embodiment, as shown in more detail in Fig. 2, a plurality of rinsing liquid outlet openings 13a.
  • the basket scavenging arm 13 is driven in response to the scavenging liquid discharged from the at least one scavenging liquid discharge port 13a and conveyed by the pump 6, the optical detecting means 15b being fixed to the basket scavenging arm 13.
  • the container 3 has a bottom wall 5, in which the bottom washing arm 14 is rotatably mounted.
  • the floor washing arm 14 has a plurality of rinsing liquid outlet openings 14a.
  • the bottom scavenging arm 14 is driven in response to the scavenging liquid discharged from the pump 6 from at least one of the scavenging liquid outlets 14a, the optical detecting means 15c being fixed to the bottom scavenging arm 14.
  • the optical detecting means 15a, 15b, 15c are manually detachably attached to the ceiling washing arm 12, the basket washing arm 13 and the bottom washing arm 14, respectively.
  • the optical detection means 15, 15a, 15b, 15c may respectively and optionally comprise at least one electrical image sensor, in particular a camera, a digital camera, a webcam and / or a network camera.
  • the rinse program control device 9 is formed based on the state of a fouling amount of washware 17 present in the wash chamber 3, such as crockery 17a and / or cutlery 17b detected by the optical detection means 15, 15a-15c, the state of a rinse state of the rinse liquid, and / or the state of the type and / or the arrangement of a load of items 17, such as dishes 17a and / or cutlery 17b in a dish rack 10, 1 1, which is arranged in the washing compartment 3 of the dishwasher 1 to adjust the washing program.
  • FIG. 2 shows an exemplary optical detection means 15 which has a liquid-tight housing 19 and, in the case of the present exemplary embodiment, two releasable fastening means 20.
  • the fastening means 20 are connected to the housing 19.
  • the attachment means 20 have elastic loops which can be tensioned around the rinse arm 12, 13, 14 as shown in Fig. 2 to releasably secure the optical detection means 15 to the rinse arm 12, 13, 14.
  • manual releasability of the attachment means 20 means that a user of the dishwasher can manually remove and refit the optical detection means 15 from the rinse arm 12, 13, 14 without the need for tools.
  • FIG. 3 shows schematically that the optical detection means 15 is connected to the wash program control device 9 by means of a communication connection 18.
  • the communication link 18 is formed as a wireless communication link 18a.
  • the wireless communication link 18a may include an inductive or capacitive interface, an optical interface, an N FC interface, a W-LAN connection, a Bluetooth radio connection, and / or an RF radio link.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un lave-vaisselle, en particulier un lave-vaisselle domestique (1), qui comprend un espace de lavage (3) configuré pour recevoir des articles à laver pour le rinçage courant (17, 17a, 17b), un réservoir (2) délimitant l'espace de lavage (3), une pompe (6) configurée pour faire circuler un liquide de lavage dans le réservoir (2), un dispositif de commande de programme de lavage (9) configuré pour exécuter au moins un programme de lavage et commander la pompe (6), et au moins un moyen de détection optique (15, 15a-15c) relié au dispositif de commande de programme de lavage (9) et configuré pour détecter optiquement au moins une partie de l'espace de lavage (3). Le dispositif de commande de programme de lavage (9) est configuré pour adapter le programme de lavage sur la base de l'état de l'espace de lavage (3) détecté par le moyen de détection optique(15, 15a-15c), et le moyen de détection optique (15, 15a-15c) est monté de façon rotative dans le réservoir (2) de telle sorte que différentes parties de l'espace de lavage (3) sont détectées par le moyen de détection optique (15, 15a-15c) en fonction de la position et/ou de la situation du moyen de détection optique (15, 15a-15c).
PCT/EP2015/064642 2014-07-17 2015-06-29 Lave-vaisselle, en particulier lave-vaisselle domestique, équipé d'un moyen de détection optique monté en rotation Ceased WO2016008699A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RU2017102972A RU2017102972A (ru) 2014-07-17 2015-06-29 Посудомоечная машина, в частности бытовая посудомоечная машина с установленными с возможностью вращения средствами оптического обнаружения
US15/326,720 US20170202426A1 (en) 2014-07-17 2015-06-29 Dishwasher, In Particular Domestic Dishwasher With A Rotatably Mounted Optical Detection Means
CN201580038757.2A CN106535731A (zh) 2014-07-17 2015-06-29 具有能旋转地被支承的光学的检测器件的洗碗机、尤其是家用洗碗机
EP15731955.9A EP3169214B1 (fr) 2014-07-17 2015-06-29 Lave-vaisselle, en particulier lave-vaisselle domestique, équipé d'un moyen de détection optique monté en rotation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102014213902 2014-07-17
DE102014213902.3 2014-07-17
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DE102014215660.2A DE102014215660A1 (de) 2014-07-17 2014-08-07 Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine mit einem drehbar gelagerten optischen Erfassungsmittel

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EP3476269A1 (fr) 2017-10-27 2019-05-01 Candy S.p.A. Procédé permettant d'évaluer automatiquement le type de détergent utilisé dans un lave-vaisselle
EP3517015A1 (fr) 2018-01-25 2019-07-31 Candy S.p.A. Procédé d'évaluation automatique du degré de propreté du système de filtrage dans un lave-vaisselle
EP3524125A1 (fr) 2018-01-25 2019-08-14 Candy S.p.A. Procédé d'évaluation automatique de la présence de mousse dans un lave-vaisselle
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EP3427630A1 (fr) 2017-07-13 2019-01-16 Candy S.p.A. Méthode pour détecter automatiquement le mouvement d'un objet dans la zone de lavage d'un lave-vaisseille
CN107485356A (zh) * 2017-09-01 2017-12-19 佛山市顺德区美的洗涤电器制造有限公司 洗碗机的洗涤控制方法和装置以及洗碗机
CN107485356B (zh) * 2017-09-01 2019-10-18 佛山市顺德区美的洗涤电器制造有限公司 洗碗机的洗涤控制方法和装置以及洗碗机
US11058279B2 (en) 2017-09-29 2021-07-13 Midea Group Co., Ltd. Dishwasher with discretely directable tubular spray elements
US11800963B2 (en) 2017-09-29 2023-10-31 Midea Group Co., Ltd. Dishwasher with discretely directable tubular spray elements
US10524634B2 (en) 2017-09-29 2020-01-07 Midea Group Co., Ltd. Dishwasher with combined liquid and air sprayers
US10531781B2 (en) 2017-09-29 2020-01-14 Midea Group Co., Ltd. Dishwasher with discretely directable tubular spray elements
US12290225B2 (en) 2017-09-29 2025-05-06 Midea Group Co., Ltd. Dishwasher with walking tubular spray element
EP3476269A1 (fr) 2017-10-27 2019-05-01 Candy S.p.A. Procédé permettant d'évaluer automatiquement le type de détergent utilisé dans un lave-vaisselle
EP3524125A1 (fr) 2018-01-25 2019-08-14 Candy S.p.A. Procédé d'évaluation automatique de la présence de mousse dans un lave-vaisselle
EP3517015A1 (fr) 2018-01-25 2019-07-31 Candy S.p.A. Procédé d'évaluation automatique du degré de propreté du système de filtrage dans un lave-vaisselle
US10765291B2 (en) 2018-09-14 2020-09-08 Midea Group Co., Ltd. Dishwasher with check valve in rotatable docking port
US10631708B2 (en) 2018-09-14 2020-04-28 Midea Group Co., Ltd. Dishwasher with docking arrangement for elevation-adjustable rack
US12268347B2 (en) 2018-09-14 2025-04-08 Midea Group Co., Ltd. Dishwasher with rotatable diverter valve
US11000176B2 (en) 2018-09-14 2021-05-11 Midea Group Co., Ltd. Dishwasher with rotatable diverter valve
US11071440B2 (en) 2018-09-14 2021-07-27 Midea Group Co., Ltd. Dishwasher with rack-mounted conduit return mechanism
US11045066B2 (en) 2019-03-11 2021-06-29 Midea Group Co., Ltd. Dishwasher with keyed coupling to rack-mounted conduit
US10809685B2 (en) 2019-03-18 2020-10-20 Midea Group Co., Ltd. Dishwasher with cloud connected cameras
US11194305B2 (en) 2019-03-18 2021-12-07 Midea Group Co., Ltd. Dishwasher with cloud connected cameras
IT201900004605A1 (it) 2019-03-27 2020-09-27 Candy Spa Lavastoviglie con dispositivo ottico e dispositivo di illuminazione
EP3725208A1 (fr) 2019-03-27 2020-10-21 Candy S.p.A. Lave-vaisselle avec dispositif optique et dispositif d'éclairage
DE102019113414A1 (de) * 2019-05-21 2020-11-26 Miele & Cie. Kg Geschirrspülmaschine mit einer Bilderfassungseinrichtung und Verfahren zum Betreiben einer derartigen Geschirrspülmaschine
US11889966B2 (en) 2019-09-30 2024-02-06 Midea Group Co., Ltd. Dishwasher with image-based object sensing
US11877711B2 (en) 2019-09-30 2024-01-23 Midea Group Co., Ltd. Dishwasher with image-based detergent sensing
US11399690B2 (en) 2019-09-30 2022-08-02 Midea Group Co., Ltd. Dishwasher with cam-based position sensor
US11191416B2 (en) 2019-09-30 2021-12-07 Midea Group Co., Ltd. Dishwasher with image-based position sensor
US11464389B2 (en) 2019-09-30 2022-10-11 Midea Group Co., Ltd. Dishwasher with image-based detergent sensing
US12251066B2 (en) 2019-09-30 2025-03-18 Midea Group Co., Ltd. Dishwasher with image-based diagnostics
US11484183B2 (en) 2019-09-30 2022-11-01 Midea Group Co., Ltd. Dishwasher with image-based object sensing
US12042111B2 (en) 2019-09-30 2024-07-23 Midea Group Co., Ltd. Dishwasher with cam-based position sensor
US11766160B2 (en) 2019-09-30 2023-09-26 Midea Group Co., Ltd. Dishwasher with image-based position sensor
US11026559B2 (en) 2019-09-30 2021-06-08 Midea Group Co., Ltd. Dishwasher with image-based fluid condition sensing
US11896182B2 (en) 2019-09-30 2024-02-13 Midea Group Co., Ltd. Dishwasher with image-based object sensing
US11259681B2 (en) 2019-09-30 2022-03-01 Midea Group Co., Ltd Dishwasher with image-based diagnostics
US11864705B2 (en) 2019-11-20 2024-01-09 Midea Group Co., Ltd. Dishwasher thermal imaging system
US11185209B2 (en) 2019-11-20 2021-11-30 Midea Group Co., Ltd. Dishwasher steam generator
US11202550B2 (en) 2019-11-20 2021-12-21 Midea Group Co., Ltd. Dishwasher thermal imaging system
US11497374B2 (en) 2020-02-19 2022-11-15 Midea Group Co., Ltd. Dishwasher with wall-mounted rotatable conduit
US11412912B2 (en) 2020-09-21 2022-08-16 Midea Group Co., Ltd. Dishwasher with tubular spray element slip ring alignment
US11484180B2 (en) 2020-11-11 2022-11-01 Midea Group Co., Ltd. Dishwasher with tubular spray element including multiple selectable spray patterns
US11826001B2 (en) 2022-02-15 2023-11-28 Midea Group Co., Ltd. Dishwasher with tubular spray element including elongated metal tube and retaining tab for mounting support member thereto
US12245735B2 (en) 2022-02-25 2025-03-11 Midea Group Co., Ltd. Dishwasher including tubular spray element with intermediate support and/or fluid inlet
US12329341B2 (en) 2023-06-28 2025-06-17 Midea Group Co., Ltd. Dishwasher with rack-mounted tubular spray element assembly

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DE102014215660A1 (de) 2016-01-21
EP3169214A1 (fr) 2017-05-24
US20170202426A1 (en) 2017-07-20
EP3169214B1 (fr) 2020-05-13
CN106535731A (zh) 2017-03-22
RU2017102972A (ru) 2018-08-20

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