WO2016199378A1 - 加熱調理器 - Google Patents
加熱調理器 Download PDFInfo
- Publication number
- WO2016199378A1 WO2016199378A1 PCT/JP2016/002641 JP2016002641W WO2016199378A1 WO 2016199378 A1 WO2016199378 A1 WO 2016199378A1 JP 2016002641 W JP2016002641 W JP 2016002641W WO 2016199378 A1 WO2016199378 A1 WO 2016199378A1
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- Prior art keywords
- unit
- heating
- control content
- food
- image
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 331
- 235000013305 food Nutrition 0.000 claims abstract description 115
- 238000010411 cooking Methods 0.000 claims description 35
- 238000003384 imaging method Methods 0.000 claims description 26
- 239000000284 extract Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 30
- 230000008569 process Effects 0.000 description 25
- 238000010586 diagram Methods 0.000 description 7
- 238000002372 labelling Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
- F24C7/085—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on baking ovens
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6435—Aspects relating to the user interface of the microwave heating apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6444—Aspects relating to lighting devices in the microwave cavity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
- H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
- H05B6/6455—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors the sensors being infrared detectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
Definitions
- the present invention relates to a cooking device that heats food.
- the microwave oven which is an example of a heating cooker, includes a plurality of heating sources such as an oven, a grill, and steam in addition to microwave heating.
- the heating cooker heats food by selecting an appropriate heating source from among a plurality of heating sources. This enables a wide variety of cooking.
- a cooking device that sets a different finishing temperature for each food and notifies the finished situation by video (for example, see Patent Document 2).
- Patent Document 1 needs to shoot and register tableware in advance. Therefore, a troublesome operation is required for the user.
- Patent Document 2 requires the user to set the temperature by specifying food. That is, the user needs to touch the display image to specify food, and further press the temperature increase / decrease button to set the temperature. Therefore, a troublesome operation is required for the user.
- the user can easily set the contents of each heating control.
- if there is a food corresponding to the food previously set by the user it is automatically called and presented.
- the cooking device which can heat-process according to a user's liking and is excellent in usability is provided.
- the heating cooker of the present invention includes a heating unit that heats food stored in a heating cabinet, an imaging unit that captures food or tableware in the heating cabinet, and a setting unit that sets heating control content by the heating unit, A storage unit that stores the image captured by the imaging unit and the heating control content set by the setting unit in association with each other, a notification unit that notifies the heating control content, and a control unit.
- the control unit controls the notification unit so as to notify the heating control content of the corresponding food or tableware based on the number of food or tableware present in the image captured by the imaging unit.
- the image of the food and the heating control content are automatically associated and stored in the storage unit as a correspondence table. Then, when the same food is recognized from an image taken by a photographing unit such as a camera, the desired heating control content is presented to the user even if the food in the heating chamber is a single item or a plurality of items. Thereby, the cooking device which is excellent in usability can be provided.
- FIG. 1 is a block diagram showing a configuration of a heating cooker according to Embodiment 1 of the present invention.
- FIG. 2 is a flowchart showing the operation of the cooking device.
- FIG. 3A is a diagram illustrating an example of determining whether or not there are a plurality of types of food in the cooking device.
- FIG. 3B is a diagram illustrating an example of determining whether or not there are multiple types of food in the cooking device.
- FIG. 4 is a flowchart showing the operation of the similarity determination unit of the cooking device.
- FIG. 5 is a figure which shows the example of a presentation of the display part of the same heating cooker.
- FIG. 6 is a diagram illustrating another example of presentation of the display unit of the cooking device.
- FIG. 7 is a block diagram showing the configuration of the device according to Embodiment 2 of the present invention.
- FIG. 8 is a flowchart showing the operation of the cooking device.
- FIG. 1 is a block diagram showing a configuration of a heating cooker according to Embodiment 1 of the present invention.
- the cooking device of the present embodiment includes a magnetron 101, a heater 102, an infrared sensor 103, a thermistor 104, a door switch 105 that constitutes an open / close detection unit, a photographing unit 106, a setting unit 107, and a storage unit. 108, a multiple product determination unit 109, a feature amount calculation unit 110, a similarity determination unit 111, a control unit 112, and the like.
- the magnetron 101 and the heater 102 constitute a heating unit that heats food, for example.
- the infrared sensor 103 detects the temperature of food.
- the thermistor 104 detects the temperature in the heating chamber.
- the door switch 105 detects opening / closing of the door in the heating chamber.
- the imaging unit 106 is configured by an image sensor such as a CCD (Charge Coupled Device), for example, and images the inside of the heating chamber.
- the setting unit 107 sets the heating control content by the heating unit corresponding to food, tableware, and the like.
- the storage unit 108 is configured by a nonvolatile memory such as a flash memory, for example, and stores, for example, heating control contents associated with food.
- the duplicate product determination unit 109 determines whether there are a plurality of food items in the heating chamber.
- the feature amount calculation unit 110 calculates feature amounts such as food and tableware from the image photographed by the photographing unit 106.
- the similarity determination unit 111 calculates the similarity of food or tableware from the image captured by the imaging unit 106.
- the control unit 112 controls the heating unit that heats the food based on the heating control content set by the setting unit 107 while monitoring the temperature of the food detected by the infrared sensor 103.
- control unit 112 is configured by a microprocessor such as a CPU (Central Processing Unit), for example, and controls each circuit in addition to the control of the heating unit.
- a microprocessor such as a CPU (Central Processing Unit), for example, and controls each circuit in addition to the control of the heating unit.
- CPU Central Processing Unit
- control unit 112 includes a control content specifying unit 113.
- the control content specifying unit 113 specifies candidates for how to control the heating of the food placed in the heating chamber.
- the cooking device includes a display unit 115, a display control unit 114, an operation unit 116, and the like, which are examples of a notification unit.
- the display unit 115 is composed of, for example, a liquid crystal display device, and displays heating control content and the like.
- the display control unit 114 controls display on the display unit 115.
- the operation unit 116 includes, for example, a touch panel and a keyboard, and starts heating and performs various operations by touching or pressing.
- the cooking device of the present embodiment is configured.
- FIG. 2 is a flowchart showing the operation of the cooking device.
- Drawing 3A and Drawing 3B are figures showing an example which judges whether there are two or more kinds of food of the cooking-by-heating machine.
- FIG. 4 is a flowchart showing the operation of the similarity determination unit of the cooking device.
- step S1 is a process for storing image information in an empty state in the heating chamber in the storage unit 108 in advance.
- control unit 112 determines whether or not the door is opened / closed from the door switch 105 constituting the open / close detection unit (step S2). If there is no change from the open state of the door to the closed state (N in step S2), the process waits until the door is closed.
- step S2 determines with the door having changed from the open state to the closed state (Y of step S2), the control part 112 will control the imaging
- control unit 112 transmits the captured image in the heating chamber to the multiple item determination unit 109.
- the duplicate product determination unit 109 calculates a difference between the image in the empty heating chamber stored in the storage unit 108 photographed in step S1 and the image in the heating chamber photographed in step S3, and binarizes it ( Step S4). Specifically, the image is divided into a plurality of pixels, a difference in luminance signal is obtained for each pixel, and the value is binarized.
- the control unit 112 controls the similarity determination unit 111 to execute a labeling process to calculate the number of lumps (hereinafter referred to as “blocks”) (step S5).
- the similarity determination unit 111 classifies an arbitrary pixel and its neighboring pixels, and assigns the same number to consecutive pixels with similar representative values for each pixel. In this process, a plurality of pixels having the same number are assigned as one block. Then, the similarity determination unit 111 determines how many blocks are in the image by the labeling process.
- the similarity determination unit 111 first compares the luminance (or color tone) of each pixel of the image in the empty heating chamber that has been captured in advance and the image in the heating chamber that has been captured this time. , Digitize. And the similarity determination part 111 determines with the pixel of the numerical value within the same or predetermined range being continuous.
- the multi-item determination unit 109 extracts the number of blocks having a size equal to or larger than a predetermined size among several blocks subjected to the labeling process. For example, assuming the size of a soy saucer dish or a tableware for children, a diameter of 5 cm or more is determined as a circular shape, and a side of 5 cm is determined as a predetermined size of a food block when the shape is rectangular.
- the feature quantity calculation unit 110 calculates a feature quantity for each block of pixels extracted by the multi-item determination unit 109 as food. Then, the similarity determination unit 111 performs a similarity comparison between the calculated feature amount and a past image stored in the storage unit 108 (step S6).
- step S6 will be described more specifically with reference to FIG.
- control unit 112 calculates a brightness histogram of color signals (for example, RGB signals) in each pixel of image information captured by the capturing unit 106 by using the feature amount calculating unit 110 ( Step S21).
- a brightness histogram of color signals for example, RGB signals
- control unit 112 determines whether there is an image registered in the storage unit 108 in advance (step S22). If there is no registered image (N in step S22), the process of step 27 described below is executed.
- control unit 112 controls the similarity determination unit 111 so that the pixel size of the image information captured this time in step S3 becomes the same size.
- the pixel size stored in the storage unit 108 is converted (step S23).
- the similarity determination unit 111 determines the difference between the total value of the RGB signal histogram of each pixel of the image captured this time and the total value of the RGB signal histogram of each pixel of the image stored in the storage unit 108. I take the. And the similarity determination part 111 determines whether a difference becomes the minimum (step S24). If the difference is not the minimum (N in step S24), the difference from the total value of the histogram of the RGB signal of each pixel of another image stored in the storage unit 108 is taken, and the determination is repeated.
- step S24 when the difference is minimum (Y in step S24), the similarity determination unit 111 determines whether or not the difference in the histogram of the extracted image is less than a predetermined value (step S25). When it is determined that the difference is equal to or greater than the predetermined value (N in step S25), the process of step 27 described below is executed.
- control unit 112 determines the information of the image determined in step 24 as a similar image (step S26). And the similarity comparison process of the similarity determination part 111 is complete
- control unit 112 determines that there is no similar image. . Then, the control unit 112 displays a message such as “No similar image is registered” on the display unit 115. This notifies the user that a similar image is not registered. Alternatively, the control unit 112 registers the image information captured this time in the storage unit 108 as a new image together with a histogram of the color difference from the initial image that is the feature amount (step S27). And the similarity comparison process of the similarity determination part 111 is complete
- the new image registration process is executed only when an instruction to start heating is issued via the operation unit 116. At this time, the new image is registered in the storage unit 108 in association with the heating control content. Therefore, when a heating start instruction is not performed via the operation unit 116 and the door is opened, no new image is registered in the storage unit 108.
- step S6 the similarity comparison process of the similarity determination unit 111 in step S6 is executed.
- control content specifying unit 113 determines a similar image stored in the storage unit 108 for each block by the similarity determination unit 111. Then, the heating control content stored in the storage unit 108 in association with the determined similar image is extracted and read (step S7).
- control content specifying unit 113 specifies the heating control content presented for each block (step S8). At this time, if the similarity determination unit 111 determines that there is no similar image stored in the storage unit 108, the heating control content is not specified.
- control unit 112 determines whether or not there are a plurality of blocks in the captured image information (step S9). When a plurality of blocks do not exist (N in Step S9), the control unit 112 performs a process of presenting the heating control content of a single item that is one block (Step S10). Specifically, the control unit 112 controls the display control unit 114 so that the heating control content of the single item specified in step 8 is presented on the display unit 115. Then, the process ends.
- control unit 112 performs a heating control content presentation process for each of the plurality of blocks (step S11). Specifically, the control unit 112 controls the display control unit 114 so that the plurality of heating control contents determined in step 8 are presented on the display unit 115. Then, the process ends.
- the corresponding heating control contents are associated with each other and presented on the display unit 115.
- the control unit 112 starts heating food or tableware in the heating cabinet.
- the internal temperature or food temperature detected by the thermistor 104 or the infrared sensor 103 is monitored. And based on the detected temperature, the control part 112 heats food, tableware, etc. with the magnetron 101 and the heater 102 which comprise a heating part according to the heating control content set by the setting part 107.
- the heating operation by the heating cooker of the present embodiment is executed.
- the display unit 115 presents food, tableware, etc. extracted by the multi-item determination unit 109 for each block, for example, in a rectangular shape.
- the display unit 115 displays, for example, a menu or a target temperature, which is the content of heating control corresponding to the cut food or tableware.
- the user can recognize easily the heating control content linked
- the heating control content to be presented can be arbitrarily adjusted by an operation such as pressing the left and right ⁇ displays of the temperature display.
- the presentation mode changeover switch (not shown) may be enlarged and presented one by one for each block unit extracted by the multi-item determination unit 109.
- the selected target image may be enlarged and presented. Thereby, the user can recognize the heating control content more easily.
- the heating control content presented by the display unit 115 may be held as it is. That is, it is not necessary to change the information about the feature amount of the image and the heating control content in the storage unit 108. Thereby, the user can perform heating by the heating cooker without setting the heating control content.
- the heating control content when the heating control content is not presented on the display unit 115, the heating control content may be changed by the setting unit 107.
- the heating control content to be presented is arbitrarily adjusted by an operation such as pressing the left and right ⁇ displays of the temperature display.
- the control unit 112 may newly register the image feature amount and the changed heating control content in the storage unit 108. Thereby, when heating the same foodstuff or tableware in the future, the heating control content can be displayed on the display unit 115.
- the heating control content when the user changes the heating control content presented by the setting unit 107 via the operation unit 116, the feature amount of the image stored in the storage unit 108, The heating control content may be updated. Thereby, when heating the same food and tableware in the future, more appropriate heating control content can be displayed on the display unit 115.
- the information stored in the storage unit 108 may be deleted based on the elapsed time from the storage in the stored storage unit 108 together with the heating control content. Thereby, an increase in storage capacity can be suppressed. In this case, it is preferable to delete old information that has not been updated or newly registered according to the registration capacity of the information.
- the image information stored in the storage unit 108 is configured to be stored in association with the image feature amount and the information of the image itself. Thus, the image can be confirmed later. However, for example, only the feature amount may be stored.
- the configuration may be such that the feature amount of the latest image is updated or the feature amount is averaged and updated. Thereby, when heating the same food and tableware in the future, more appropriate heating control content can be displayed on the display unit 115.
- the timing at which the photographing unit 106 pre-photographs the time when the heating cooker is turned on is not limited to this.
- the shooting timing may be arbitrary.
- new image registration in the storage unit 108 is executed under the following conditions regardless of whether or not the multiple product determination unit 109 determines that the product is a multiple product. That is, registration is performed when there is no image registered in the storage unit 108 or when the difference from the registered image is equal to or greater than a predetermined value and when a heating instruction is given, but this is not a limitation.
- the registration may be performed only when it is determined as a single item (one food) by the multiple item determination unit 109 and when a heating instruction is given. Thereby, the more appropriate heating control content by a single item can be registered.
- the heating control content is not displayed on the display unit 115 when there is no heating control content specified by the control content specifying unit 113
- the present invention is not limited thereto.
- the default heating control content prepared in advance may be displayed. Thereby, the user can easily set the heating control content.
- the information registered in the storage unit 108 has been described as an example of deleting from the registration capacity and old information that has not been updated or newly registered based on the elapsed time since registration.
- the user may call an arbitrary registered image, specify and delete it. Thereby, an increase in storage capacity can be suppressed.
- the display unit 115 is described as an example of the notification unit, but the present invention is not limited to this.
- the notification unit may be configured by a voice generation unit including a voice synthesizer for notifying by voice. Thereby, even a user who is blind can easily set the heating control content.
- the multi-item determining unit 109, the feature amount calculating unit 110, the similarity determining unit 111, the control unit 112, the control content specifying unit 113, the display control unit 114, and the like are individually configured.
- it is not limited to this.
- it is good also as a structure which incorporates the function of each said component in one control part, and performs with the incorporated control part. Thereby, cost reduction of a heating cooker can be performed.
- the heating cooker includes a heating chamber provided with an openable / closable door, a magnetron 101 and a heater 102 which are heating units for heating food stored in the heating chamber, and a heating chamber.
- An image capturing unit 106 that images the inside, a setting unit 107 that sets heating control content, and a storage unit 108 that associates and stores the image captured by the image capturing unit 106 and the heating control content set by the setting unit 107 are stored. .
- the product determination unit 109 that determines whether or not there are multiple types of food
- the similarity determination unit 111 that determines the similarity of a plurality of images captured by the imaging unit 106
- the determination result of the similarity determination unit 111 Accordingly, a control content specifying unit 113 for specifying the heating control content corresponding to the food imaged by the imaging unit 106, a display unit 115 for presenting the heating control content, and the control unit 112 are provided.
- the control unit 112 presents one heating control content on the display unit 115 when the multi-item determination unit 109 determines that the food is a single item.
- the control unit 112 presents a plurality of heating control details on the display unit 115 for each type of food.
- each setting of the heating control content and the like can be easily performed.
- there is a previously set heating control content or the like corresponding to the food determined this time in daily operations that the user is not conscious of it is automatically called and presented.
- a cooking device that can be heated according to the user's preference and is excellent in usability can be realized.
- the control unit 112 displays a plurality of food images captured by the imaging unit 106 on the display unit 115. Is presented separately. At this time, each divided image is presented as it is or enlarged. At the same time, the heating control content is presented on the display unit 115 for each divided image.
- FIG. 7 is a block diagram showing the configuration of the heating cooker according to the second embodiment of the present invention.
- FIG. 8 is a flowchart showing the operation of the cooking device.
- the heating cooker according to the present embodiment is different from the first embodiment in that a heat source determination unit 117 is further provided in the control content specifying unit 113 as shown in FIG. Since the other components are the same as those in the first embodiment, the same reference numerals and the same names are used, and detailed description thereof is omitted.
- the heating cooker of this Embodiment is equipped with the structure which determines a predetermined heat source with the heat source determination part 117 based on the heating control content linked and extracted with food and tableware, and heats food. .
- the cooking device of the present embodiment is configured.
- step S1 to step S7 shown in FIG. 2 are performed.
- step S31 to step S43 in FIG. 8 which is the point of the present embodiment is performed. Therefore, the description of the operation from step S1 to step S7 shown in FIG. 2 is omitted.
- the control content specifying unit 113 determines whether there is a setting content set by the setting unit 107, for example, a selected menu (step S31).
- the setting content is not limited to the content for which the setting is confirmed, but also includes the heating control content related to the heat source used that is selected at the time of setting. If there is a selected menu (Y in step S31), the process proceeds to step S32. Specifically, for example, the case where the user selects “warming” from the menu or the case where “warming” is selected as the default menu in advance is applicable.
- control unit 112 determines whether or not the control content specifying unit 113 has the heating control content stored in the storage unit 108 in association with the extracted image (step S32). If there is heating control content to be extracted (Y in step S32), the multiple product determination unit 109 determines whether there are multiple types of food (multiple product) (step S33).
- the heat source determination unit 117 determines whether or not the extracted heat source of the heating control content matches the heat source of the menu (Step S36). That is, the heat source determination unit 117 determines whether or not the heat source used for “warming” of the selected menu matches the heat source of the heating control content associated with the extracted similar image. More specifically, this corresponds to the case where the menu heat source is the magnetron 101 only and the extracted heat control content is the magnetron 101 only. That is, when the heat source of the heating control content matches the heat source of the menu (Y in step S36), the extracted heating control content is specified as the heating control content of the block. And the control part 112 sends the information of the specified heating control content to the display control part 114, and shows it to the display part 115 (step S41). And it returns to step S31 and performs the same process.
- the default heating control content of the menu is presented on the display unit 115 for the non-matching block.
- the corresponding heating control content for example, the default heating control content of the selected “warm” menu, the fixed target temperature or heating time, or the previously used target temperature or heating time, etc.
- the display unit 115 displays the heating control content of the block. And it returns to step S31 and performs the same process.
- step S33 when the multiple product determination unit 109 determines that there are multiple types of food (multiple product) (Y in step S33), the control content specifying unit 113 is extracted based on the determination of the heat source determination unit 117.
- the heat source having the heating control content that matches the heat source of the selected menu is specified (step S34). Specifically, among the heat sources of the heating control content associated with the similar image for each extracted block, only the heat source of the heating control content that performs the heating control only by the magnetron 101 is specified as the heating control content of the block. Then, the information on the specified heating control content is sent to the display control unit 114 and presented on the display unit 115.
- the default heating control content of the menu heat source is presented on the display unit 115 (step 35). Specifically, the corresponding default heating control content (for example, the default heating control content of the selected “warm” menu, the fixed target temperature or heating time, or the previously used target temperature or heating time, etc.) And it displays on the display part 115 as the heating control content of the block. Then, the process returns to step S31, and the subsequent processing is executed.
- the corresponding default heating control content for example, the default heating control content of the selected “warm” menu, the fixed target temperature or heating time, or the previously used target temperature or heating time, etc.
- control content specifying unit 113 uses, for example, only the heater 102 as the heat source used in the selection menu determined by the heat source determination unit 117 among the heat sources specified by the heating control content linked to the similar image for each extracted block. If there is, only the heat source of the heating control content for performing the heating control only by the heater 102 is specified. On the other hand, if the heat source used determined by the heat source determination unit 117 is the magnetron 101 and the heater 102, the heat source of the heating control content that is controlled by the magnetron 101 and the heater 102 is specified as the heating control content of the block. Then, the information on the specified heating control content is sent to the display control unit 114 and presented on the display unit 115.
- step S33 when the multi-item determining unit 109 determines that the food item is a single item (N in step S33), the control content specifying unit 113 uses the heat source determined by the heat source determining unit 117 for one heating control content. Only the heat source that matches is specified as the heating control content of the block, and information is sent to the display control unit 114.
- the multiple product determination unit 109 determines that there are multiple types of food (multiple product) (Y in step S33)
- the heat source that matches the use heat source determined by the heat source determination unit 117 for all of the plurality of heating control contents Is specified as the heating control content of the block, and information is sent to the display control unit 114.
- control content specifying unit 113 is information on the heat source used that is determined by the heat source determination unit 117 each time the content related to the heat source of the selected heating control content is changed before the setting in the setting unit 107 is confirmed. Narrow down. Then, the narrowed down information is sent to the display control unit 114.
- Step 32 when the control content specifying unit 113 does not extract the heating control content associated with the image and stored in the storage unit 108 (N in Step S32), the menu for the blocks that are not extracted Is displayed on the display unit 115 (step S38). Specifically, the corresponding default heating control content (for example, the default heating control content of the selected “warm” menu, the fixed target temperature or heating time, or the previously used target temperature or heating time, etc.) Displayed on the display unit 115. And it returns to step S31 and performs the same process.
- the corresponding default heating control content for example, the default heating control content of the selected “warm” menu, the fixed target temperature or heating time, or the previously used target temperature or heating time, etc.
- step 31 when the control content specifying unit 113 does not have the setting content set by the setting unit 107, for example, the selected menu (N in step S31), the control content specifying unit 113 extracts the block that has been extracted. It is determined whether or not there is a heating control content associated with the similar image for each time (step S39). When there is the extracted heating control content (Y in step S39), the multiple product determination unit 109 determines whether there are multiple types of food (multiple product) (step S40).
- control unit 112 sends the extracted heating control content as the specified heating control content to the display control unit 114, and displays the information on the display unit 115. Present (step 41).
- the control content specifying unit 113 based on the determination of the heat source determination unit 117, has a plurality of heating control content extracted. Check all heat sources used. And the heating control content is specified only about the block linked with the heating control content of the most used heat source. Information on the specified heating control content is sent to the display control unit 114 and presented on the display unit 115 (step 42).
- step 43 the default heating control content of the most used heat source is presented on the display unit 115 (step 43). And it returns to step S31 and performs the same process.
- step S39 when there is no heating control content associated with the similar image for each extracted block (N in step S39), the control unit 112 does not send information to the display control unit 114 and displays it on the display unit 115. No (step S44). And it returns to step S31 and performs the same process.
- the control content specifying unit 113 specifies the heat source used by the heat source determination unit 117 each time the content related to the heat source of the selected heating control content is changed before the setting in the setting unit 107 is confirmed. To narrow down the information. Then, similarly to the case where there is a selected menu, the narrowed-down information is sent to the display control unit 114.
- step S42 if the number of blocks determined by the multiple product determination unit 109 is an even number and the number of blocks determined by the heat source determination unit 117 to be the same heat source is the same, the multiple product determination unit
- the heating control content of the used heat source to which the block having the largest image size divided by 109 belongs is specified. And the information of the heating control content of the identified block is sent to the display control unit 114. On the other hand, if none of these applies, information is not sent to the display control unit 114 and is not displayed on the display unit 115.
- the heating cooker according to the present embodiment includes the heat source determination unit 117 in the control content specifying unit 113.
- the display unit 115 presents only the heating control content selected in advance by the control content specifying unit 113 or the heating control content that matches the heating source selected by the setting unit 107. Thereby, the heating control content which can be heated more quickly by the setting content according to the user's intention can be presented.
- the multiple product determination unit 109 determines that there are a plurality of types of food from the image information of the food captured by the imaging unit 106, and the heating source in the heating control content specified by the control content specifying unit 113 for the plurality of types is If they are different, it operates as follows.
- the display unit 115 displays the most heating source with the specified control content. Only the contents of the heating control are presented. Thereby, according to the food put in the heating warehouse, the heating control content which can be heated earlier can be shown with the setting content suitable for the user's intention.
- the heat source differs among the heating control contents that the multi-item determining unit 109 determines from the food image information photographed by the photographing unit 106 that there are a plurality of types of food and the control content identifying unit 113 identifies the plurality of types.
- the operation is as follows.
- the display unit 115 includes the multi-item determination unit in the specified heating control content. Only the heating control content associated with the largest image size divided by 109 is presented. Thereby, according to the food put in the heating warehouse, the heating control content which can be heated earlier can be shown with the setting content suitable for the user's intention.
- the configuration in which the heating control content related to the heat source used selected by the setting unit 107 is displayed as a menu has been described as an example, but the present invention is not limited to this.
- the heat control content may be arbitrary as long as the heat source such as “range”, “grill” or the like is a use heat source related to the heat control content directly designated.
- the multi-item determining unit 109, the feature amount calculating unit 110, the similarity determining unit 111, the control unit 112, the control content specifying unit 113, the display control unit 114, and the like have been described with individual configurations and names. However, it is not limited to this. For example, it is good also as a structure which incorporates the function of each said component in one control part, and performs with the incorporated control part. Moreover, you may call all the said components and circuits a control part.
- the heating cooker of the present invention includes a heating unit that heats food stored in a heating cabinet, a photographing unit that photographs food or tableware in the heating cabinet, and heating control content by the heating unit.
- a setting unit to be set a storage unit that stores the image captured by the imaging unit and the heating control content set by the setting unit in association with each other, a notification unit that notifies the heating control content, and a control unit.
- a control part is good also as a structure which controls an alerting
- the cooking device of the present invention further includes a heating chamber having a door that can be opened and closed, and an opening and closing detection unit that detects opening and closing of the door.
- the control unit captures the food or tableware in the heating chamber with the imaging unit, and the food or tableware in the heating chamber captured by the imaging unit. The image is compared with the image stored in the storage unit.
- a control part is good also as a structure which controls an alerting
- the notification unit of the cooking device of the present invention includes a display unit, and when the control unit determines that there are a plurality of types of food or tableware in the image captured by the imaging unit, the display unit displays the captured image.
- Each existing food or tableware may be divided into a plurality of images, and the divided images may be displayed as they are or individually enlarged, and the heating control content corresponding to each displayed image may be displayed.
- the control unit when food or tableware is included in the image captured by the imaging unit, the control unit extracts and extracts the heating control content corresponding to the food or tableware included in the image If the heating source corresponding to the heating control content matches the heating source corresponding to the heating control content set by the setting unit, the heating control content may be notified by the notification unit.
- the control unit controls a plurality of heating controls corresponding to the plurality of foods or tableware included in the image. Extract the contents. If it is determined that the heating sources corresponding to the extracted plurality of heating control contents are different, or if it is determined that there is no heating source corresponding to the heating control contents set in advance by the setting unit, the extracted plurality Of the heat sources corresponding to the heating control content, only the most frequently used heat source may be notified by the notification unit.
- the control unit of the cooking device of the present invention determines the heating control content and the heating source corresponding to the captured food.
- the notification unit sets the heating control set It is good also as a structure which shows only the heating control content linked
- the heating cooker of the present invention can easily set the contents of each heating control when a single food or a plurality of foods are put in the heating cabinet. Moreover, if there is a heating control content corresponding to the previously set heating control content, it is automatically called and presented. Therefore, it is useful not only at home but also as a cooking device for business use.
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Abstract
Description
以下に、本発明の実施の形態1の加熱調理器について、図1を用いて説明する。
以下に、本発明の実施の形態2の加熱調理器について、図7および図8を用いて説明する。
102 ヒータ(加熱部)
103 赤外線センサ
104 サーミスタ
105 ドアスイッチ(開閉検知部)
106 撮影部
107 設定部
108 格納部
109 複品判定部
110 特徴量算出部
111 類似度判定部
112 制御部
113 制御内容特定部
114 表示制御部
115 表示部(報知部)
116 操作部
117 熱源判定部
Claims (6)
- 加熱庫に収納された食品を加熱する加熱部と、
前記加熱庫内の食品または食器を撮影する撮影部と、
前記加熱部による加熱制御内容を設定する設定部と、
前記撮影部で撮影された画像と前記設定部で設定された前記加熱制御内容とを関連付けて格納する格納部と、
前記加熱制御内容を報知する報知部と、
制御部と、を備え、
前記制御部は、
前記撮影部で撮影された前記画像に存在する食品または食器の数に基づいて、対応する前記食品または食器の前記加熱制御内容を報知するように前記報知部を制御する加熱調理器。 - 開閉可能な扉を有する加熱庫と、
前記扉の開閉を検知する開閉検知部と、をさらに備え、
前記制御部は、
前記扉が開状態から閉状態に変化したことを前記開閉検知部が検知すると、前記撮影部で前記加熱庫内の食品または食器を撮影し、
前記撮影部が撮影した前記加熱庫内の食品または食器の画像と前記格納部に格納された画像との比較を行い、
前記撮影部で撮影された前記画像に存在する食品または食器の数に基づいて、対応する食品または食器の前記加熱制御内容を報知するように前記報知部を制御する請求項1に記載の加熱調理器。 - 前記報知部は、表示部を備え、
前記制御部は、
前記撮影部が撮影した前記画像に、前記食品または食器が複数種類存在すると判定すると、前記表示部に、撮影された前記画像に存在する食品または食器ごとに複数の画像に分割し、分割した前記画像をそのまま、または個別に拡大して表示するとともに、
表示した前記画像ごとに対応する前記加熱制御内容を表示する請求項1に記載の加熱調理器。 - 前記撮影部で撮影された前記画像に食品または食器が含まれている場合、
前記制御部は、前記画像に含まれる食品または食器に対応する前記加熱制御内容を抽出し、
抽出した前記加熱制御内容に対応する加熱源と、前記設定部で設定された前記加熱制御内容に対応する加熱源とが一致すれば、前記加熱制御内容を前記報知部により報知する請求項1に記載の加熱調理器。 - 前記撮影部で撮影された前記画像に複数の食品または食器が含まれている場合、
前記制御部は、前記画像に含まれる複数の食品または食器に対応する複数の前記加熱制御内容を抽出し、
抽出した複数の前記加熱制御内容に対応する加熱源が異なると判定されるか、または、予め前記設定部で設定された前記加熱制御内容に対応する加熱源がないと判定されると、
抽出した複数の前記加熱制御内容に対応する加熱源のうち、最も多く用いられる加熱源のみを前記報知部により報知する請求項1に記載の加熱調理器。 - 前記制御部は、
前記撮影部で撮影した前記画像から複数種類の食品が存在すると判定する場合、
撮影した前記食品に対応する前記加熱制御内容と加熱源を判定し、
判定した前記加熱源が前記食品に応じて異なる場合、または、予め前記設定部で設定された前記加熱制御内容の加熱源が撮影した前記画像に対応する加熱源と異なる場合、
前記報知部は、設定した前記加熱制御内容のうち、分割した画像サイズの最も大きい前記加熱制御内容に紐付く前記加熱制御内容のみを提示する請求項1に記載の加熱調理器。
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EP16807088.6A EP3309459B1 (en) | 2015-06-12 | 2016-06-01 | Heating cooker |
CN201680031671.1A CN107614979B (zh) | 2015-06-12 | 2016-06-01 | 加热烹调器 |
JP2017523101A JP6827181B2 (ja) | 2015-06-12 | 2016-06-01 | 加熱調理器 |
US15/575,185 US10674568B2 (en) | 2015-06-12 | 2016-06-01 | Heating cooker |
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