KR20100047707A - Refrigerator for providing an information - Google Patents

Refrigerator for providing an information Download PDF

Info

Publication number
KR20100047707A
KR20100047707A KR1020080106721A KR20080106721A KR20100047707A KR 20100047707 A KR20100047707 A KR 20100047707A KR 1020080106721 A KR1020080106721 A KR 1020080106721A KR 20080106721 A KR20080106721 A KR 20080106721A KR 20100047707 A KR20100047707 A KR 20100047707A
Authority
KR
South Korea
Prior art keywords
contents
information
input
notification
refrigerator
Prior art date
Application number
KR1020080106721A
Other languages
Korean (ko)
Inventor
고승우
Original Assignee
웅진코웨이주식회사
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 웅진코웨이주식회사 filed Critical 웅진코웨이주식회사
Priority to KR1020080106721A priority Critical patent/KR20100047707A/en
Publication of KR20100047707A publication Critical patent/KR20100047707A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F25D2400/361—Interactive visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00—Problems to be solved
    • F25D2500/06—Stock management
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/06—Sensors detecting the presence of a product

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The present invention relates to a refrigerator having a function of outputting various kinds of information, and an object of the present invention is to provide a refrigerator for a notification function capable of outputting information on contents to be stored. To this end, the present invention, in the refrigerator for notification function consisting of the main body and the door, for receiving the contents information on the contents stored in the main body and the door, or for outputting the processed notification information according to the input contents information Input and output unit; A control unit for generating the notification information on the contents using the contents information input through the input / output unit, and controlling the input / output unit to output the notification information; And a storage unit for storing contents information input through the input / output unit and information necessary for driving the controller, wherein the contents information includes a storage start date information at which the contents are stored, a name of the contents, an expiration date of the contents, and the like. At least one of the features is included.

Description

Refrigerator for notification function {REFRIGERATOR FOR PROVIDING AN INFORMATION}

The present invention relates to a refrigerator, and to a refrigerator having a function of outputting various types of information.

Refrigerator is an indispensable product of home electronics, and each household has one or more refrigerators, and various kinds of food such as newly purchased food or leftovers (hereinafter, simply referred to as 'contents') Is stored in the refrigerator.

In other words, the refrigerator is placed in a position where the user's hand is most accessible, and the user can easily withdraw and store the contents anytime and anywhere.

On the other hand, since the refrigerator can be easily used as described above, the user will keep the various contents in the refrigerator continuously.

However, if a lot of contents are stored in the refrigerator, the contents may be stored in a location that is not visible to the user, in which case, if the contents have an expiration date or contents that should not be stored for a long time, There is a problem that the contents that are discarded after a long time is not generated because it does not confirm this.

In addition, even if the content is placed in a position that the user can visually check, since the user cannot check the expiration date, there is a problem that the expiration date elapses after the user does not recognize and eventually discards the content. .

An object of the present invention for solving the above problems is to provide a refrigerator for a notification function, which can output information about the contents stored.

The present invention for achieving the above object, in the refrigerator for a notification function consisting of the main body and the door, receiving the contents information on the contents stored in the main body and the door, or the notification information processed according to the input contents information input Input and output unit for outputting; A control unit for generating the notification information on the contents using the contents information input through the input / output unit, and controlling the input / output unit to output the notification information; And a storage unit for storing contents information input through the input / output unit and information necessary for driving the controller, wherein the contents information includes a storage start date information at which the contents are stored, a name of the contents, an expiration date of the contents, and the like. At least one of the features is included.

The present invention has an excellent effect that the user can check the storage state of the contents stored in the refrigerator by outputting information such as the storage start date, expiration date, the name of the contents for the stored contents.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exemplary view showing the appearance of a refrigerator for a notification function according to the present invention.

As shown in FIG. 1, the appearance of the refrigerator for a notification function according to the present invention includes a main body 100 for storing various contents and a door 200 for opening and closing the main body.

The inside of the main body and the door is configured to accommodate the contents, and in particular, the upper and lower are composed of multiple stages. Each layer of the multi-stage body is formed as wide as a shelf, so that the contents can be stored in an area represented by various matrices in each layer. For example, in each layer of the body the contents may be arranged in an array such as a 3 × 3 matrix.

Meanwhile, depending on the size of the main body, the contents may be arranged in a larger matrix form than the 3X3 matrix, or since the contents are not constant, the contents may have a constant shape as described above in each layer of the main body. In some cases it may not be arranged in a matrix form.

However, hereinafter, for convenience of explanation, the present invention will be described as the contents are stored in a matrix form of 3 × 3 in each layer of the main body.

In addition, the door also has a space in which a beverage or various items are stored in multiple stages, but the contents are not stored in a matrix form like the main body in each floor, and are generally arranged in a straight shape along the width of the door. In the following, for convenience of explanation, the three contents are stored in a straight form on each floor of the door, and the present invention will be described.

Meanwhile, as illustrated in FIG. 1, the exterior of the door includes an LCD, a PDP, or various types of buttons, so that the user may input various information about the contents stored in the refrigerator or receive various information about the contents. Notification device 300 is formed to enable. The function and configuration of the notification device will be described with reference to FIGS. 2 to 4.

The function of the refrigerator for keeping the contents fresh may be applied to the configuration and functions currently applied generally, and since the present invention is not related thereto, detailed configurations and functions thereof will be omitted below.

Figure 2 is an exemplary view showing the internal configuration of the notification device applied to the refrigerator for notification function according to the present invention, it shows an internal configuration of the notification device 300 shown in FIG.

Notification device 300 applied to the present invention, as shown in Figure 2, receives information about the contents from the user who wants to use the notification function for the contents stored in the main body and the door, or processed according to the input information An input / output unit 340 for outputting the received notification information, a control unit 330 for generating notification information on the contents using information on contents input through the input / output unit (hereinafter, simply referred to as “contents information”); And a storage unit 320 for storing contents information input through the input / output unit and information necessary for driving the controller.

The input / output unit 340 receives contents information as described above, or outputs notification information generated by the controller, and an internal configuration of the input / output unit 340 receives contents information or various control signals requested by the user. ) And an output unit 341 for outputting the notification information generated by the control unit. The external configuration of the input / output unit may be formed of one medium so that the input unit and the output unit may not be distinguished. That is, the external configuration of the input / output unit may be configured as a touch screen which is widely used in recent years. In this case, the input and output devices may not be distinguished in appearance. However, the input / output unit may not be formed only by the touch screen, and may be configured by a display (monitor) composed of LCD, PDP, and the like and various types of buttons. In this case, the display may correspond to an output device and the button may correspond to an input device. In addition, the input and output unit may be configured in various forms.

The control unit 330 includes information on whether the expiration date of the contents expires, storage period, name of the contents to be stored, etc. using the contents information stored through the input / output unit and stored in the storage unit and the date information generated by the control unit. It performs a function of calculating the notification information, and controls the input and output unit to output the notification information.

The storage unit 320 performs a function of storing contents information as described above, and stores a variety of program information required for the operation of the controller.

In addition to the above components, the notification device may further include a detector 310 mounted on a panel forming each layer of the main body or the door to detect the presence of contents and transmit a detection signal to the controller. That is, the sensing unit may be mounted at each position forming the matrix of the main body and transmit a function of transmitting or not to the control unit whether the contents are located at the corresponding position. In addition, the sensing unit may be mounted at a position in which the contents are stored in the panel forming each floor of the door, and may transmit a function to the controller to determine whether the contents are located at the corresponding position. Such a sensing unit may be configured using various sensors currently used. In this case, when a control signal related to the position output of the contents is input through the input / output unit, the control unit outputs the position where the detection signal is transmitted from the sensing unit through the input / output unit, so as to check how the contents are arranged in the refrigerator. can do.

Hereinafter, an embodiment of the input / output unit and a method of operating the notification device will be described in detail with reference to FIGS. 3 and 4.

3 is an external configuration diagram of an input / output unit according to an embodiment of the present invention, which is applied to the refrigerator for notification function according to the present invention, and illustrates an external configuration of the input / output unit 340 shown in FIG. 2. 4 is a flowchart illustrating an operation method of a refrigerator for a notification function according to the present invention.

The input / output unit 340 receives contents information as described above, or outputs notification information generated by the controller. The input / output unit 340 may be configured as an input unit and an output unit through a touch screen, and perform a function of an output unit. It may be composed of various buttons which perform functions of a monitor (LCD, PDP, etc.) and an input device.

Accordingly, the external configuration of the input / output unit as shown in FIG. 3 may be a screen output on the touch screen or a combination 342 of the screen 341 and various buttons output on the monitor.

However, when the input / output unit includes a reader for directly reading the contents information from a code (bar code, RFID, etc.) attached to the contents surface, or a speaker for outputting the notification information by voice, the reader and the like. Configurations such as loudspeakers cannot be integrally constructed and therefore must be composed of independent input and output devices.

Hereinafter, the present invention will be described taking the case where the input / output unit is configured as a touch screen as an example. However, even when the input unit and the output unit are configured as separate media, for example, a monitor and a button, the following description applies equally. Can be.

When the input / output unit is configured integrally such as a touch screen, the user selects a notification function button among buttons on the touch screen or outside the touch screen (802). In this case, the notification function button performs a function of an input device. That is, the input / output unit may be formed on the front surface of the refrigerator door, and may be used as a function of outputting a TV or internet monitor function, a mode of the refrigerator, etc., as well as the input / output function of the notification device. Therefore, when the user wants to use the input / output unit for the notification function, the notification function should be selected through the above process. However, when the input / output unit is provided only for the purpose of the notification function, the above-described notification function selection process may not be necessary. On the other hand, when the notification function is selected, or in the case of a notification function dedicated input and output unit, the control unit may output the screen as shown in Figure 3, in particular, it is to output the input button 342a and output button 342b . In this case, the output button may not be output.

After the user selects an input button, the user inputs contents information such as a storage start date, a type of stored contents or a product name, and an expiration date of contents using an input device (804). The method of inputting content information may be variously performed.

For example, when the location where the contents are stored on the refrigerator as shown in FIG. 3 is displayed, the user may select a location where the contents are to be stored, and in this case, the control unit starts the storage date, the contents. It is also possible to sequentially output the menu through which you can enter the name, expiration date, etc. of the output unit (touch screen). 1 and 3, the main body of the refrigerator is composed of the main body 1, the main body 2, the door is also composed of the door 1, the door 2, each layer of the main body is composed of 3X3 matrix, For example, a case in which three contents are configured to be stored is shown. For example, a user who wants to keep contents in a position 311a in the third space of the main body 1 may select the center of gravity. Likewise, a menu for inputting content information may be output sequentially.

On the other hand, when the sensing unit is provided as described above, the control unit may receive and output information about the area where the contents are located from the sensing unit. Accordingly, a user who puts the contents into the refrigerator and performs the above process may select a location 341a in which the contents are stored by the controller, and after inputting the contents information, the user wants to put the contents into the refrigerator. The user may select a specific location 341a where the contents are to be stored among the locations where the contents are not marked as being stored.

However, after the user presses the input button, the user selects the right center 341a, and directly selects the storage start date button, the storage button, the expiration date button, etc. (hereinafter, simply referred to as the 'information button') 342c. You can also type In this case, the user may input the contents information through the character button 342d capable of inputting numbers, English, Korean, etc., and the input contents may be displayed on the screen of the output device, that is, a separate input window or a touch screen or a monitor. Can be output through

In addition, the user may select the location where the contents are to be stored as described above after inputting the contents information through the character button.

In addition, when various codes (bar codes, RFID, etc.) attached to the surface of the contents include information such as the expiration date information, the name of the contents, etc., a reader that can directly input the code information of the code to the input / output unit ( 342e) may be further included.

In addition to the above methods, contents information may be input through various methods.

When the user inputs the content information and selects a confirmation button (not shown), the control unit stores the input content information in the storage unit (806). When the storage location of the contents is input together in the content information input process, the controller includes the information about the storage location in the contents information and stores the contents.

Thereafter, the controller outputs the notification information through various methods.

First, the controller may output the notification information when the user opens the door. That is, when a sensor for detecting the opening of the door is included in the sensing unit, the controller may output notification information when the door is opened. For example, if the expiration date of the expiration date has passed or the expiration date of the expiration date is adjacent to a preset period (eg, one day before the expiration date or two days before the expiration date, etc.), the control unit displays the name of the contents on the screen of the output device. Notification information such as the expiration date can be output. In this case, the location information of the contents may also be output. The notification information output method may be output only when the corresponding content exists as described above, but may be output whenever the control unit extracts the nearest notification information and opens the door. This output method can be set by the user.

Second, the output of the notification information through the first process may be provided through a speaker provided in the output unit.

Third, the controller may output the notification information when the user selects the output button 342b in the notification function. That is, when the output button of the notification function is selected, the controller may extract the notification information as described above and output the same through the monitor or the speaker 342f.

Fourth, in applying the third method, after the output button is selected, if a specific position 341a is selected among the storage positions of the contents, the controller may extract and output only the notification information on the contents stored at the corresponding position. have. That is, if the third method is to output the notification information for all the contents, the fourth method may be said to output only the notification information for the contents requested by the user.

On the other hand, by outputting the notification information using a variety of methods in addition to the above-described method, the user can solve the problem that the contents are discarded by overlooking the expiration date or other important matters of the contents.

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

1 is an exemplary view showing the appearance of a refrigerator for a notification function according to the present invention.

Figure 2 is an exemplary view showing the internal configuration of the notification device applied to the refrigerator for notification function according to the present invention.

Figure 3 is an embodiment of the external configuration of the input and output unit applied to the refrigerator for notification function according to the present invention.

4 is a flowchart illustrating an operation method of a refrigerator for notification function according to the present invention;

<Description of Major Symbols in Drawing>

100: main body 200: door

300: notification device

Claims (6)

In the refrigerator for the notification function consisting of a main body and a door, An input / output unit for receiving contents information on contents stored in the main body and the door or outputting notification information processed according to the input contents information; A control unit for generating the notification information on the contents using the contents information input through the input / output unit, and controlling the input / output unit to output the notification information; And A storage unit for storing contents information input through the input / output unit and information necessary for driving the controller, The content information includes a refrigerator for a notification function, characterized in that at least one of the storage start date information starting to store the contents, the name of the contents, the expiration date of the contents. The method of claim 1, The notification information refrigerator for a notification function, characterized in that the information on whether the expiration date has passed. The method of claim 1, The input and output unit, a refrigerator for a notification function, characterized in that it comprises a speaker for outputting the notification information by voice under the control of the controller. The method of claim 1, Further comprising a detection unit for detecting that the door is opened to transmit a detection signal to the control unit, The control unit, the refrigerator for a notification function, characterized in that for outputting the notification information through the input and output unit when it is confirmed that the door is opened through the detection signal transmitted from the detection unit. The method of claim 1, And the input / output unit includes a reader capable of reading information on a name of the contents or an expiration date of the contents from a code attached to the contents. The method of claim 1, Further comprising a detection unit for detecting whether and the location of the contents placed on the main body or door, The control unit, the refrigerator for a notification function, characterized in that to output the location information of the contents by controlling the input / output unit when the position of the contents is determined through the detection signal transmitted from the sensing unit.
KR1020080106721A 2008-10-29 2008-10-29 Refrigerator for providing an information KR20100047707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080106721A KR20100047707A (en) 2008-10-29 2008-10-29 Refrigerator for providing an information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080106721A KR20100047707A (en) 2008-10-29 2008-10-29 Refrigerator for providing an information

Publications (1)

Publication Number Publication Date
KR20100047707A true KR20100047707A (en) 2010-05-10

Family

ID=42274639

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080106721A KR20100047707A (en) 2008-10-29 2008-10-29 Refrigerator for providing an information

Country Status (1)

Country Link
KR (1) KR20100047707A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017039219A1 (en) * 2015-09-03 2017-03-09 삼성전자주식회사 Refrigerator
CN107709911A (en) * 2015-09-03 2018-02-16 三星电子株式会社 Refrigerator
WO2018143550A1 (en) * 2017-02-03 2018-08-09 휴먼식스 주식회사 Apparatus for notifying of expiration date of stored food by character reading artificial intelligence in refrigerator, and method therefor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017039219A1 (en) * 2015-09-03 2017-03-09 삼성전자주식회사 Refrigerator
CN107709911A (en) * 2015-09-03 2018-02-16 三星电子株式会社 Refrigerator
EP3287723A4 (en) * 2015-09-03 2019-02-20 Samsung Electronics Co., Ltd. Refrigerator
US10436498B2 (en) 2015-09-03 2019-10-08 Samsung Electronics Co., Ltd. Refrigerator
US11015859B2 (en) 2015-09-03 2021-05-25 Samsung Electronics Co., Ltd. Refrigerator
CN113310270A (en) * 2015-09-03 2021-08-27 三星电子株式会社 Refrigerator with a door
US11112164B2 (en) 2015-09-03 2021-09-07 Samsung Electronics Co., Ltd. Refrigerator
US11215392B2 (en) 2015-09-03 2022-01-04 Samsung Electronics Co., Ltd. Refrigerator
EP4043819A1 (en) * 2015-09-03 2022-08-17 Samsung Electronics Co., Ltd. Refrigerator
US11898788B2 (en) 2015-09-03 2024-02-13 Samsung Electronics Co., Ltd. Refrigerator
WO2018143550A1 (en) * 2017-02-03 2018-08-09 휴먼식스 주식회사 Apparatus for notifying of expiration date of stored food by character reading artificial intelligence in refrigerator, and method therefor

Similar Documents

Publication Publication Date Title
US11862127B2 (en) Refrigerator with interactive display and control method thereof
US9373164B2 (en) Method for controlling operation of refrigerator by using speech recognition, and refrigerator employing same
US9255730B2 (en) Refrigerator
US9230386B2 (en) Product providing apparatus, display apparatus, and method for providing GUI using the same
CN103712410B (en) Electric product
EP2511634B1 (en) Refrigerator with display device
KR102134643B1 (en) Kitchen and appliances system possible cocking support by recommended recipe and supporting method the same
US20140021083A1 (en) Multifunction medicine chest
KR102174513B1 (en) Refrigerator and control method thereof
KR20120118376A (en) Controlling method of a refrigerator
US20110304542A1 (en) Multi purpose remote control with display
KR20100047707A (en) Refrigerator for providing an information
KR100605214B1 (en) Living information supply apparatus of refrigerator
JP2011022633A5 (en)
KR100549528B1 (en) Refrigerator with paging system and control method thereof
US10146495B2 (en) Inventory management system
CA3087016A1 (en) Commercial microwave oven
KR20000071913A (en) Internet refrigerator with display device
JP4103135B2 (en) refrigerator
KR20090105256A (en) A food management system and control method of the same
KR101446350B1 (en) Refrigerator and opening and closing system of home bar door for the same
CN112629115A (en) Wine cabinet and control method thereof
EP4151124A1 (en) Cabinet with a hidden display
KR20220108974A (en) Refrigerator having internal recognition function and method for controlling same
KR200478886Y1 (en) Refrigerator having electronic memo board

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination