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WO2018186117A1 - Appareil de cuisson chauffant - Google Patents

Appareil de cuisson chauffant Download PDF

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Publication number
WO2018186117A1
WO2018186117A1 PCT/JP2018/009615 JP2018009615W WO2018186117A1 WO 2018186117 A1 WO2018186117 A1 WO 2018186117A1 JP 2018009615 W JP2018009615 W JP 2018009615W WO 2018186117 A1 WO2018186117 A1 WO 2018186117A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
information
unit
product
display
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/JP2018/009615
Other languages
English (en)
Japanese (ja)
Inventor
今井　博久
巌徹 松井
直哉 谷口
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2019511113A priority Critical patent/JP7016003B2/ja
Publication of WO2018186117A1 publication Critical patent/WO2018186117A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F24C15/00—Details
    • 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
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves

Definitions

  • the present disclosure relates to a cooking device that heats food.
  • a microwave oven which is a typical cooking device, is convenient because it can heat food in a container without using a pan or pan.
  • a lunch box or a prepared food container displays an optimum heating time for heating in a microwave oven. Then, the store clerk looks at the display, sets the heating time with a microwave oven, and heats the lunch box or side dish.
  • the operation part of the microwave oven is provided with numeric keys and the like, and the store clerk manually sets the heating time (minutes and seconds).
  • the microwave oven has a plurality of operation buttons, and a separate heating time may be assigned to each operation button.
  • the store clerk selects an operation button corresponding to the product to be heated from the plurality of operation buttons.
  • goods etc. can be heated by the heating control suitable for the goods, and goods can be provided to a purchaser.
  • the heating time minutes and seconds
  • the number of operations is large, and the operation is troublesome, and the store clerk may perform an incorrect operation.
  • the latter configuration that is, when a different heating time is assigned to each of the plurality of operation buttons, the number of sales increases because the store clerk needs to store the association between the product and the button. And memory becomes difficult.
  • the heating control content for each product is stored in advance in the microwave, and the store clerk or the purchaser attaches it to the product using a barcode reader. It has been proposed to read barcode information (code information).
  • code information code information
  • the microwave oven calls the heating control content corresponding to the product from the code information and performs appropriate heating.
  • the microwave oven has a camera that captures the inside of the cabinet, and there is also a method of extracting the barcode part from the image of the product put in the cabinet and reading the barcode Proposed.
  • a microwave oven calls the heating control content corresponding to goods from code information, and performs appropriate heating (for example, patent documents 1).
  • the code information is read by the microwave using a barcode reader or a camera.
  • a microwave oven calls the heating control content corresponding to the goods from code information, and performs appropriate heating.
  • This disclosure makes effective use of the heating waiting time.
  • the cooking device of the present disclosure includes a heating chamber in which an object to be heated is stored, a display, a heating unit that heats the object to be heated stored in the heating chamber, an imaging unit that images the inside of the heating chamber, and imaging A recognition unit for recognizing information on the object to be heated from an image captured by the unit, and a display control unit for controlling the content displayed by the display.
  • the display control part is comprised so that the content displayed on a display device during the heating of a heating part may differ based on the information of a to-be-heated material.
  • the heating waiting time can be effectively utilized.
  • FIG. 1 is a perspective view illustrating an appearance of a microwave oven that is an example of a heating cooker according to the first embodiment of the present disclosure.
  • FIG. 2 is a diagram illustrating a schematic configuration of a microwave oven that is an example of a heating cooker according to the first embodiment of the present disclosure.
  • FIG. 3 is a diagram illustrating an example of information on a seal attached to a product according to the first embodiment of the present disclosure.
  • FIG. 4 is a diagram illustrating an example of display in the first half of heating in the first embodiment of the present disclosure.
  • FIG. 5 is a diagram illustrating an example of display in the latter half of the heating according to the first embodiment of the present disclosure.
  • FIG. 1 is a perspective view illustrating an appearance of a microwave oven that is an example of a heating cooker according to the first embodiment of the present disclosure.
  • FIG. 2 is a diagram illustrating a schematic configuration of a microwave oven that is an example of a heating cooker according to the first embodiment of the present disclosure.
  • FIG. 3 is
  • FIG. 6 is a diagram illustrating an example of a data table stored in the display storage unit according to the first embodiment of the present disclosure.
  • FIG. 7 is a flowchart for explaining the flow of operations of the recognition unit, the display control unit, and the heating control unit in the first embodiment of the present disclosure.
  • FIG. 8 is a diagram illustrating a configuration of a system according to the second embodiment of the present disclosure.
  • FIG. 9 is a diagram illustrating an example of a data table that stores a display according to the embodiment of the present disclosure.
  • FIG. 10 is a diagram illustrating an example of a data table that stores display according to the embodiment of the present disclosure.
  • the recommended product information is information on products recommended and sold by the store for a limited time, and information on products recommended to eat and drink at the same time as purchased products.
  • the store there is a demand for the store to provide recommended product information to the purchaser by effectively using the waiting time.
  • a first aspect of the present disclosure includes a heating chamber in which an object to be heated is stored, a display, a heating unit that heats the object to be heated stored in the heating chamber, an imaging unit that images the inside of the heating chamber, A recognition unit for recognizing information on the object to be heated from an image captured by the imaging unit, and a display control unit for controlling the contents displayed by the display device are provided. And a display control part changes the content displayed on a display device during the heating of a heating part based on the information of a heating part.
  • the display content corresponding to the information of the heated object can be displayed.
  • the heating waiting time can be effectively utilized.
  • the information recognized by the recognition unit may be the type information of the object to be heated.
  • the display content according to the kind information of the object to be heated can be displayed, it is possible to provide information such as a product recommended to eat and drink at the same time as the purchased product.
  • a third aspect of the present disclosure further includes a heating control unit that controls the heating unit, the recognition unit further recognizes heating control information of the object to be heated, and the heating control unit selects the heating unit based on the heating control information.
  • the contents to be controlled and displayed on the display may be made different based on the heating control information.
  • the recognition unit may read at least one of characters and codes assigned to the heated object and recognize information on the heated object.
  • FIG. 1 is a perspective view illustrating an appearance of a microwave oven 1 that is an example of a heating cooker according to the first embodiment of the present disclosure.
  • the microwave oven 1 includes a housing 2 for storing commodities, and a door 3 for taking in and out the commodities is provided in the housing 2.
  • the door 3 includes a liquid crystal display 4 as a display, and a handle 5 that is gripped when the door 3 is opened and closed.
  • the microwave oven 1 may include an operation unit 6. As will be described later, in the case where heating is automatically performed based on the read heating control information 26 and the like, the operation unit 6 may not be provided.
  • the liquid crystal display 4 is desirably capable of color display, but may be monochrome display. Further, a display device other than liquid crystal may be used.
  • the liquid crystal display 4 is provided on the front surface of the door 3.
  • the liquid crystal display 4 provides various information to the user by performing various displays before, during or after the microwave oven 1 is heated.
  • the operation unit 6 is provided on the side of the door 3.
  • the operation unit 6 includes a time setting button group 7, a heating start button 8, a cancel button 9, and a pause button 10.
  • the microwave oven 1 captures a product to be heated (object to be heated) with a photographing unit, and reads the product name, heating power, and heating time displayed on the product.
  • the microwave oven 1 heats goods by the read heating time.
  • a display suitable for the product being heated (details will be described later) is displayed on the liquid crystal display 4.
  • a time setting button group 7 is provided in the microwave oven 1 for the case where the heating time is not read well from the image photographed by the photographing unit and the case where the product for which the heating time is not displayed is heated. ing.
  • the user can set the heating time using the numeric buttons and the “minute” and “second” buttons. In this case, the set heating time is displayed on the liquid crystal display 4.
  • the heating start button 8 is a button that is pressed when the user starts heating after confirming the heating time displayed on the liquid crystal display 4.
  • the cancel button 9 is pressed when the user presses the heating start button 8 to start heating and then stops heating during heating or cancels the setting of the heating time displayed on the liquid crystal display 4. It is a button that is pressed.
  • the pause button 10 is a button that is pressed when the user temporarily stops heating during heating. In addition, when heating is temporarily stopped, the user presses the heating start button 8 again, so that the remaining heating is performed halfway.
  • FIG. 2 is a diagram illustrating a schematic configuration of the microwave oven 1 according to the first embodiment of the present disclosure.
  • the microwave oven 1 can heat a product or the like by high frequency, and includes a magnetron 12 that is a heating unit that outputs a high frequency in a heating chamber 11 that stores an object to be heated such as a product.
  • the microwave oven 1 supplies a high frequency to the heating chamber 11 by the magnetron 12 to heat the product.
  • the magnetron 12 is controlled by a heating control unit 20 described later.
  • the microwave oven 1 includes an illumination 13 and a camera 14 that is a photographing unit provided on the same surface as the side surface on which the illumination 13 is provided.
  • the camera 14 captures an image in the heating chamber 11. Since the camera 14 is disposed on the same surface as the illumination 13, the inside of the heating chamber 11 can be photographed without being affected by backlight.
  • the housing 2 is provided with a door switch 15 for detecting the opening / closing of the door 3.
  • the door 3 includes a protrusion 16 for pushing the door switch 15 when the door 3 is closed.
  • the microwave oven 1 includes a microcomputer that controls the entire apparatus and a control unit 17 that is a peripheral circuit thereof.
  • the microwave oven 1 executes various controls by a program that operates on a microcomputer.
  • FIG. 2 functional blocks representing functions realized by the microcomputer of the microwave oven 1 are shown in a frame shown as the control unit 17.
  • the control unit 17 may include an arithmetic processing unit and a storage unit that stores a control program.
  • Examples of the arithmetic processing unit include an MPU (Micro Processing Unit) and a CPU (Central Processing Unit).
  • a memory is exemplified as the storage unit. The control program recorded in the storage unit is executed by the arithmetic processing unit.
  • control unit 17 may be configured by hard logic. If configured with hard logic, it is effective in improving the processing speed.
  • Each component may be composed of one semiconductor chip or physically composed of a plurality of semiconductor chips. When configured by a plurality of semiconductor chips, each control described later can be realized by a separate semiconductor chip.
  • the control unit 17 includes a recognition unit 18, a display control unit 19, and a heating control unit 20. Furthermore, the recognition unit 18 includes a heating control information recognition unit 21, a type recognition unit 22, and a storage unit (not shown).
  • the display control unit 19 includes a display storage unit 23. Note that the storage unit and the display storage unit 23 may be physically configured on the same memory.
  • a product (a heated object) that is a food selected from a lunch box, a rice ball, a side dish, a cooking pan, and the like is placed.
  • a seal 24 (see FIG. 3), which is a sticker that displays the product name and the heating power and the heating time, is attached to each of the plurality of products.
  • the recognition unit 18 extracts a portion where the product name and the heating control information are displayed from the information of the sticker 24 attached to the product from the image photographed by the camera 14, And the character (character information including at least a number) of heating control information is read.
  • FIG. 3 is a diagram illustrating an example of information on the seal 24 attached to the product according to the first embodiment of the present disclosure.
  • the sticker 24 may display various information such as money amount information 27, expiration date information 28, a barcode 29 as an example of a code symbol for identifying a product, nutrition information 30, and information 31. Good.
  • the sticker 24 has a rectangular position designation formed so as to surround the product name 25 and the heating control information 26.
  • a mark frame 32 which is a mark is provided.
  • the seal 24 is a rectangular position designation mark formed so as to surround the first mark frame which is a rectangular position designation mark formed so as to surround the product name 25 and the heating control information 26. And a second mark frame.
  • the heating control information 26 of the seal 24 includes two types of heating control information. Specifically, in the heating control information 26 of the seal 24 of the present embodiment, as a guide when heating in a general household microwave oven, for example, a heating time when heating at a heating power of 500 W, As a guideline for heating with a large heating power for a short time in a commercial microwave oven, for example, the heating time in the case of heating with a heating power of 1500 W is written together. For example, “500W 2 minutes 00 seconds 1500 W 0 minutes 40 seconds” is displayed.
  • the heating control information 26 includes a first character string “500” representing a heating amount at a predetermined heating power, a second character string “W” representing a unit of the heating power, and heating with the heating power.
  • the heating control information 26 further includes a seventh character string “1500” representing the heating amount of the heating power larger than the predetermined heating power, “W”, “8” representing the unit of the heating power, “W”, A ninth character string that is the heating time at the heating power, “0”, a tenth character string that indicates the unit of the heating time, “minute”, an eleventh character string that indicates the heating time at the heating power, “40” And a twelfth character string representing the unit of the heating time, “second”, in this order.
  • Each character string described above is an example.
  • the character string indicating the heating amount and the heating time is described with numerals.
  • W (watt) which is an SI unit representing the amount of heat is used as the second character string and the eighth character string, but if it represents a unit of heating power, Other characters or units may be used.
  • the fourth character string the sixth character string, the tenth character string, and the twelfth character string, “minute” or “second” is used as the character representing the unit of time, but it represents the unit of time. Any other character or unit may be used.
  • the recognition unit 18 first extracts the mark frame 32 from the image captured by the camera 14. Next, the heating control information recognition unit 21 in the recognition unit 18 reads the alphanumeric characters enclosed by the mark frame 32. That is, the heating control information recognition unit 21 reads the alphanumeric character enclosed by the mark frame 32 with the character string “500W2001500W040”. Here, the heating control information recognizing unit 21 does not read a character representing a unit of time such as “minute” or “second”, or does not use it for analysis even if it is read.
  • the heating control information recognizing unit 21 follows a predetermined analysis rule, and converts the character string into a numeric string up to “W”, a 3-digit numeric string after “W”, and “W” following the numeric string. Is divided into four of the numeric string up to and the three-digit numeric string after “W” to obtain “500”, “200”, “1500”, “040”. Further, each of the second number string and the fourth number string is analyzed assuming that the first digit is “minute” and the subsequent two digits are “second”. In addition, the heating control information recognition unit 21 corresponds to the time of the second number string, the first number string is the heating power, the third number string is the heating power, and the fourth number string. It is analyzed that it corresponds to the time of. As a result, the heating control information recognition unit 21 recognizes the heating control information “2 minutes at 500 W” and “40 seconds at 1500 W”.
  • the product name 25 displayed on the sticker 24 is, for example, the name of a bento such as “Makunouchi bento”, “Yakiniku bento”, or “Fried chicken bento”, “Sushi Onigiri”, “Plum Onigiri”, or “Mentako Onigiri”
  • the product name 25 is composed of a combination of type information indicating the type of product and food material information, but may not include either one.
  • the type information is a specific character string (word) registered in the storage unit.
  • the type information is, for example, “bento”, “rice ball”, and “bread”.
  • the food material information is a common name of a product (for example, “within the curtain”), a food material included in the product or food, or a name indicating a dish name.
  • An example of the food information is, for example, “Yakiniku”, “Kanaage”, “Miso”, “Plum”, “Mentaco”, “Curry”, “Yakisoba”, and “Tamago”.
  • product name 25 that does not include the type information is, for example, “meat potato”, “mapo tofu”, and “boiled mackerel”.
  • the type recognition unit 22 searches for a specific word registered in the storage unit as type information from the character string surrounded by the mark frame 32. For example, the type recognizing unit 22 searches for the word “bento”, “rice ball”, or “bread” in the character string. “Makunouchi bento”, “Yakiniku bento”, “Kanaage bento”, etc. include the word “bento”, and “Tatsumi Onigiri”, “Plum Onigiri”, “Mentako Onigiri” etc. are the words “Onigiri” “Curry bread”, “yakisoba bread”, “egg bread” and the like include the word “bread”. On the other hand, “meat potato”, “mapo tofu”, “boiled mackerel”, etc. do not include any of the above-mentioned words.
  • the recognition unit 18 determines whether the product is a lunch box including the word “bento”, a rice ball including the word “rice ball”, or a cooked bread including the word “bread”. Recognize whether it is a side dish that does not contain words. In this example, the recognition unit 18 recognizes the product types by dividing them into four types.
  • the recognition unit 18 searches for the type information from the character string surrounded by the mark frame 32, and if the type information matches the type information registered in the storage unit, the recognition unit 18 classifies the type information according to the type information. If there is nothing to do, classify it into other types. Thereby, the recognition unit 18 classifies the products into the number of types of products (hereinafter referred to as product types) obtained by adding “1” to the number of type information registered in the storage unit.
  • product types the number of types of products obtained by adding “1” to the number of type information registered in the storage unit.
  • the user opens the door 3, puts the product in the heating chamber 11, and closes the door 3.
  • the control unit 17 detects that the door 3 is opened and closed by the door switch 15, the control unit 17 captures the camera 14.
  • the heating control information recognition unit 21 recognizes the heating control information and the type recognition unit 22 recognizes the type of the product from the image inside the heating chamber 11 photographed by the camera 14.
  • the heating control information recognition unit 21 sends the recognized two types of heating control information to the heating control unit 20.
  • the heating control unit 20 selects heating control information having a larger power within the range of heating power usable in the microwave oven 1 from the two types of heating control information, and sends the heating control information to the display control unit 19.
  • the display control unit 19 displays the heating time included in the heating control information selected by the heating control unit 20 on the liquid crystal display 4.
  • the user confirms that an appropriate heating time is displayed on the liquid crystal display 4 and presses the heating start button 8.
  • the heating control unit 20 receives a signal indicating that the door 3 is closed from the door switch 15 and receives a signal indicating that the heating start button 8 is pressed from the operation unit 6, the heating control unit 20 performs heating control.
  • the magnetron 12 is controlled to heat the product with the heating power and heating time selected by the unit 20.
  • FIG. 4 is a diagram illustrating an example of display on the liquid crystal display 4 in the first half of heating according to the first embodiment of the present disclosure.
  • FIG. 5 is a diagram illustrating an example of display on the liquid crystal display 4 in the second half of heating in the first embodiment of the present disclosure.
  • the image displayed on the liquid crystal display 4 during heating includes a text display portion 33 arranged in the screen information, an image display portion 34 arranged in the center of the screen, and a heating control information display portion 35 arranged below the screen. Including.
  • the contents displayed in the text display portion 33 and the image display portion 34 are stored in advance in the display storage unit 23, respectively.
  • a fixed text is displayed as a message to the purchaser.
  • One or more standard texts are registered in the display storage unit 23. For example, there are two types of content to be displayed in the text display portion 33, one is the first fixed text “I recommend purchasing together” and the other is “sold from next week” This is the second standard text.
  • the display control unit 19 switches between the first fixed text and the second fixed text according to the remaining heating time.
  • the display control unit 19 displays the text display portion 33 from the start of heating until a predetermined ratio (for example, 50%) of the heating time included in the heating control information selected by the heating control unit 20 elapses.
  • the first standard text “Recommended to purchase together” is displayed, and after a certain percentage (eg 50%) of the heating time has elapsed, the time until the end of heating is “From next week. It is a product scheduled to be sold ".
  • the display control unit 19 displays the image display portion 34 from the start of heating until a predetermined ratio (for example, 50%) of the heating time included in the heating control information selected by the heating control unit 20 elapses.
  • the recommended product information (hereinafter referred to as recommended product information) is displayed to the customer who purchases the product being heated.
  • the recommended product information is, for example, an image including an appearance image of a product, a product name, and a character image of an amount (hereinafter referred to as a recommended product image).
  • the recommended product image is stored in the display storage unit 23 in advance.
  • a plurality of recommended product images are registered in the display storage unit 23 for each product type.
  • a plurality of recommended product images are registered together with the priority order. In other words, a plurality of recommended product images are classified according to product types such as lunch boxes, rice balls, breads, and side dishes, which are the product types, and prioritized in each product type and stored. Has been.
  • FIG. 6 is a diagram illustrating an example of a data table stored in the display storage unit 23 according to the first embodiment of the present disclosure.
  • the product type is a lunch box such as “Makunouchi lunch box”, “Yakiniku lunch box”, or “Fried chicken lunch box”, soup products such as miso soup and beverage products such as tea are registered as recommended product images.
  • the product type is a rice ball such as “boiled rice ball”, “plum rice ball”, or “mentaiko onigiri”
  • a side dish product and a beverage product such as tea are registered as recommended product images.
  • the product type is bread, such as “curry bread”, “yakisoba bread”, and “tamago bread”
  • milk products such as milk and soft drink products such as juice are registered as recommended product images.
  • the product type is side dish such as “meat potato”, “mapo tofu”, and “soba miso boiled”
  • the recommended product image is rice products such as white rice or rice balls, tea, etc. Beverage products are registered.
  • the display control unit 19 recognizes the type until a predetermined ratio (for example, 50%) of the heating time included in the heating control information selected by the heating control unit 20 elapses. According to the product type recognized by the unit 22, the information is classified and stored in the display storage unit 23, and is switched in order from the recommended product image with the highest priority every predetermined time (for example, 5 seconds). The display on the image display portion 34 is repeated.
  • a predetermined ratio for example, 50%
  • the product type recognized by the type recognizing unit 22 is a bento
  • a product image of a soup product such as miso soup and a product image of a drink product such as tea that are recommended to be purchased in accordance with the product type. are sequentially displayed according to the priority order.
  • the product type is a rice ball
  • the product image of the prepared product and the product image of the tea-based beverage product such as tea, which are recommended to be purchased together are sequentially displayed according to the priority order.
  • the product type is bread
  • a product image of a milk beverage product such as milk and a product image of a soft drink product such as juice that are recommended to be purchased together are displayed.
  • the product type is sugar beet
  • the product image of the rice ball product recommended to be purchased together with the product image of the tea-based beverage product such as tea is displayed in order according to priority.
  • the heating time included in the heating control information selected by the heating control unit 20 after a predetermined ratio (for example, 50%) of the heating time included in the heating control information selected by the heating control unit 20 has elapsed The display performed by the display control unit 19 before the time elapses will be described.
  • the display storage unit 23 also stores a plurality of product images of information on new products scheduled to be released in the future (hereinafter referred to as new product information).
  • new product information a plurality of product images are stored with priorities without being related to the product type.
  • the heating time has passed the heating time included in the heating control information selected by the heating control unit 20 after a predetermined ratio (for example, 50%) of the heating time included in the heating control information selected by the heating control unit 20 has elapsed.
  • the display control unit 19 causes the image display portion 34 to sequentially display the product images of the new product information while switching every predetermined time (for example, 5 seconds).
  • a product image of a product recommended to be purchased at the same time as the product being heated is displayed on the liquid crystal display 4, and in the second half, a new product scheduled to be released in the future is displayed. Are displayed on the liquid crystal display 4. This order may be reversed.
  • the remaining time until the end of heating is displayed in the heating control information display part 35. Moreover, the heating power during heating may be displayed.
  • FIG. 7 is a flowchart for explaining the flow of operations of the recognition unit 18, the display control unit 19, and the heating control unit 20 in the first embodiment of the present disclosure.
  • FIG. 7 shows the operation after the door 3 is opened. That is, the flowchart of FIG. 7 starts from a state in which the purchaser of the product has opened the door 3 and put the product inside.
  • step S601 the control unit 17 detects whether or not the door 3 is closed by the door switch 15. If the control unit 17 detects that the door 3 is closed (S601, YES), the process proceeds to step S602. On the other hand, if the control unit 17 does not detect that the door 3 is closed (S601, NO), the control unit 17 waits for the door 3 to be closed in step S601.
  • step S ⁇ b> 602 the control unit 17 captures an image in the heating chamber 11 with the camera 14.
  • step S603 the recognition unit 18 searches for the mark frame 32 from the product image in the heating chamber 11 photographed by the camera 14, and recognizes whether or not the mark frame 32 exists. If the mark frame 32 is found (S603, YES), the process proceeds to step S604. On the other hand, if the mark frame 32 is not found (S603, NO), the process proceeds to step S613.
  • step S604 the type recognizing unit 22 determines whether there is a word such as “bento”, “rice ball”, or “bread” as type information (keyword) from the product name 25 in the found mark frame 32. Is recognized and the process proceeds to step S605.
  • step S605 the type recognizing unit 22 classifies the product as a bento if “bento” is found, a rice ball if “rice ball” is found, and a bread if “bread” is found, or as a side dish if neither is found. . Then, the type recognition unit 22 sends the classified information to the display control unit 19, and the process proceeds to step S606.
  • step S606 the heating control information 26 recognizes the heating control information written in the mark frame 32 as, for example, “500 W for 2 minutes” and “1500 W for 40 seconds”, and the recognition result is the heating control unit. Send to 20. Then, the process proceeds to step S607.
  • step S607 the heating control unit 20 waits for the heating start button 8 to be pressed.
  • the heating control unit 20 confirms that the door 3 is closed by the door switch 15. If the heating control unit 20 can detect that the door 3 is closed and the heating start button 8 is pressed (S607, YES), the process proceeds to step S608. On the other hand, when any one of the condition that the heating start button 8 is pressed and the condition that the door 3 is closed is not satisfied (S607, NO), step S607 is repeated.
  • step S608 the heating control unit 20 drives the magnetron 12 to start heating.
  • the heating control unit 20 sets the heating power and the heating time of the larger power within the range of the heating power usable in the microwave oven 1. select. For example, if the microwave oven 1 is a commercial microwave oven, the heating control unit 20 selects 1500 W and 40 seconds, and controls to heat for 40 seconds with a heating power of 1500 W. Then, the process proceeds to step S609.
  • step S609 the display control unit 19 causes the liquid crystal display 4 to display the content according to the product classification classified by the type recognition unit 22. For example, if the product in the heating chamber 11 is an inner lunch box of the curtain, and the type recognition unit 22 classifies it as a lunch box, the display control unit 19 selects a recommended product corresponding thereto, for example, a soup product such as miso soup, and tea. An image of a tea-based beverage product or the like is called from the display storage unit 23. In addition, the display control unit 19 calls a standard text corresponding to the display control unit 19 from the display storage unit 23, for example, “It is recommended to purchase together”.
  • the display control unit 19 causes the image display portion 34 to display a plurality of images while switching at a predetermined time interval (for example, 5 seconds). Further, the display control unit 19 displays the characters “Recommended to purchase together” on the text display portion 33. In addition, the display control unit 19 causes the heating control information display portion 35 to display the remaining heating time while counting down. Then, the process proceeds to step S610.
  • step S610 the display control unit 19 determines whether the heating time has passed a predetermined ratio (for example, 50%) of the heating time selected by the heating control unit 20. For example, if the heating time performed by the heating control unit 20 is 40 seconds, the display control unit 19 determines whether the time from the start of heating has passed 20 seconds. If a predetermined ratio (for example, 50%) has elapsed (S610, YES), the process proceeds to step S611. On the other hand, if the predetermined ratio has not elapsed (S610, NO), the process returns to step S609.
  • a predetermined ratio for example, 50%
  • step S611 the display control unit 19 displays the new product information called from the display storage unit 23 on the liquid crystal display 4. Specifically, the display control unit 19 displays, on the image display portion 34, a plurality of product images of products scheduled to be released in the future while switching a plurality of product images at predetermined time intervals (for example, 5 seconds). In addition, the display control unit 19 displays in the text display portion 33 a standard text called from the display storage unit 23, for example, the characters “It is a product scheduled to be sold from next week”. Further, the display control unit 19 displays the remaining time until the end of heating on the heating control information display portion 35 while counting down, and proceeds to step S612.
  • step S612 the display control unit 19 determines whether or not the heating time selected by the heating control unit 20 has elapsed and the heating has ended. If the heating has ended (S612, YES), the process ends. . On the other hand, if the heating is not completed (S612, NO), the process returns to step S611.
  • step S603 when the mark frame 32 is not found (S603, NO), the process proceeds to step S613.
  • step S613 since the heating time cannot be set automatically, the user sets the heating time using the time setting button group 7. In this case, since the product classification is not known, the process proceeds to step S611 without proceeding to step S609. In step S611, as already described, a product image of a product scheduled to be released in the future is displayed.
  • the type recognition unit 22 of the recognition unit 18 recognizes the type of product from the image inside the heating chamber 11 taken by the camera 14.
  • the display control unit 19 controls the display content of the liquid crystal display 4 based on the result recognized by the type recognition unit 22.
  • the information on the product that the store wants to recommend and the product information that is recommended to eat and drink at the same time as the purchased product can be notified during the heating waiting time. For this reason, the heating waiting time can be effectively utilized.
  • FIG. 8 is a diagram illustrating a configuration of a system according to the second embodiment of the present disclosure.
  • the control unit 17 of the microwave oven 1 includes a communication unit 37, and product type information recognized by the type recognition unit 22 is transmitted from the communication unit 37 to the server device 36.
  • the type information is received by the communication unit 38 and stored in the display storage unit 23. In this case, it is not necessary to provide the display storage unit 23 in the microwave oven 1.
  • the display content matching the type information is extracted from the plurality of display information stored in the display storage unit 23 and transmitted from the communication unit 38.
  • the control unit 17 receives information indicating display contents by the communication unit 37, and the display control unit 19 controls the liquid crystal display 4 to display the information.
  • the server device 36 can be connected to a plurality of microwave ovens 1.
  • one server device 36 is installed in the information aggregation center, and many By connecting with a microwave oven in a store, display information can be updated efficiently.
  • the type recognition unit 22 recognizes and classifies the product type from the keyword included in the product name, but the present disclosure is not limited to this. For example, classification may be performed based on symbol information such as a barcode instead of a character keyword. Further, from the image, for example, by analyzing the color distribution or the like, the product types such as rice, breads, and side dishes may be recognized and classified.
  • FIGS. 9 and 10 are diagrams illustrating an example of a data table that stores display according to the embodiment of the present disclosure.
  • the product type is recognized and classified, but the product type may be classified based on the amount information 27 instead of the type. For example, if products are classified based on the amount information 27, as shown in FIG. 9, the total amount is determined in advance as, for example, 1000 yen, and the difference from the recognized amount information 27, that is, the remaining amount. A product that can be purchased with an amount of money may be displayed as a recommended product.
  • products may be classified based on nutrition information 30 instead of product type and price information.
  • the upper limit of calories is determined in advance as, for example, 1000 kcal, the difference from the calorific value in the recognized nutrition information 30 is calculated, and products within the remaining calorie range are used as recommended products. It may be displayed. In addition, in the nutrients in the recognized nutrition information 30, products that supplement the missing nutrients may be displayed as recommended products. Then, the recommended product may be displayed by combining at least one of the type information, the amount information, and the nutrition information.
  • the product image described in each embodiment may be a still image or a moving image.
  • the display control unit 19 may compress or expand the reproduction time of the moving image according to the heating time selected by the heating control unit 20.
  • the product information recommended to eat and drink at the same time as the product being heated is notified during the heating waiting time. be able to.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Abstract

L'invention concerne un appareil de cuisson chauffant comprenant une chambre de chauffage (11) dans laquelle un élément à chauffer est reçu, une unité d'affichage, une unité de chauffage (12) destinée à chauffer l'élément à chauffer reçu dans la chambre de chauffage (11), une unité d'imagerie destinée à présenter des images de l'intérieur de la chambre de chauffage (11), une unité de reconnaissance (18) destinée à reconnaître des informations concernant l'élément à chauffer à partir d'une image présentée par l'unité d'imagerie, et une unité de commande d'affichage (19) destinée à commander le contenu affiché par l'unité d'affichage. L'unité de commande d'affichage (19) fait varier le contenu affiché par l'unité d'affichage pendant le chauffage de l'unité de chauffage (12) en fonction des informations concernant l'élément à chauffer.
PCT/JP2018/009615 2017-04-06 2018-03-13 Appareil de cuisson chauffant Ceased WO2018186117A1 (fr)

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JP2017075682 2017-04-06
JP2017-075682 2017-04-06

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WO2018186117A1 true WO2018186117A1 (fr) 2018-10-11

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074248A (ja) * 1999-09-02 2001-03-23 Ncr Internatl Inc 家電制御装置及び家電制御方法
JP2001349546A (ja) * 2001-04-03 2001-12-21 Sanyo Electric Co Ltd 加熱調理装置
JP2002013741A (ja) * 2000-04-28 2002-01-18 Matsushita Electric Ind Co Ltd 調理方法、調理機器、及びそのプログラム
JP2003262342A (ja) * 2000-04-17 2003-09-19 Matsushita Electric Ind Co Ltd 高周波加熱装置
WO2016143267A1 (fr) * 2015-03-10 2016-09-15 パナソニックＩｐマネジメント株式会社 Dispositif de chauffage pour la cuisson

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074248A (ja) * 1999-09-02 2001-03-23 Ncr Internatl Inc 家電制御装置及び家電制御方法
JP2003262342A (ja) * 2000-04-17 2003-09-19 Matsushita Electric Ind Co Ltd 高周波加熱装置
JP2002013741A (ja) * 2000-04-28 2002-01-18 Matsushita Electric Ind Co Ltd 調理方法、調理機器、及びそのプログラム
JP2001349546A (ja) * 2001-04-03 2001-12-21 Sanyo Electric Co Ltd 加熱調理装置
WO2016143267A1 (fr) * 2015-03-10 2016-09-15 パナソニックＩｐマネジメント株式会社 Dispositif de chauffage pour la cuisson

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JPWO2018186117A1 (ja) 2020-02-13

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