CN104061748A - Refrigerator food storage position recording method, device and terminal and refrigerator - Google Patents
Refrigerator food storage position recording method, device and terminal and refrigerator Download PDFInfo
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- CN104061748A CN104061748A CN201310269465.2A CN201310269465A CN104061748A CN 104061748 A CN104061748 A CN 104061748A CN 201310269465 A CN201310269465 A CN 201310269465A CN 104061748 A CN104061748 A CN 104061748A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator food storage position recording method, a refrigerator food storage position recording device, a refrigerator food storage position recording terminal and a refrigerator. The refrigerator food storage position recording method comprises the following steps: acquiring a food acquisition image obtained by shooting an appointed storage position inside the refrigerator; recognizing food in the food acquisition image; recording the appointed storage position of the recognized food in the refrigerator.
Description
Technical field
The present invention relates to intelligent appliance technical field, relate in particular to food storage position recording method, device, terminal and refrigerator in a kind of refrigerator.
Background technology
Along with scientific and technological development, improving constantly of people's living standard, can carry out the intelligent refrigerator of food control and come into increasing family.Some current intelligent refrigerators, mostly be on the basis of conventional refrigerator, to have loaded a control of intelligent terminal, such as panel computer etc., user is stored in the title of each food in refrigerator by mode typing in this control of intelligent terminal of manual input, and the memory location of each food in refrigerator, control of intelligent terminal records each food storage position, and carries out follow-up management.
Yet, available technology adopting manual operation typing food name and in refrigerator the method for memory location, can only operate for a food at every turn, when the food of refrigerator storage is more, need manual operation for a long time, Data Enter efficiency is lower, and is also difficult to guarantee manually-operated accuracy.
Summary of the invention
The embodiment of the present invention provides food storage position recording method, device, terminal and refrigerator in a kind of refrigerator, in order to solve the lower problem of food storage positional information efficiency of inputting in prior art.
The embodiment of the present invention provides food storage position recording method in a kind of refrigerator, comprising:
Obtain and take the resulting food collection in refrigerator inside appointment storing position image;
Identify described food gather image memory food;
The described food storage that record identifies is specified storing position in refrigerator.
The embodiment of the present invention provides food storage position recording device in a kind of refrigerator, comprising:
Acquiring unit, takes the resulting food collection in refrigerator inside appointment storing position image for obtaining;
Recognition unit, for identify described food gather image memory food;
Record cell, specifies storing position for recording the described food storage identifying at refrigerator.
The embodiment of the present invention also provides a kind of control of intelligent terminal, comprises food storage position recording device in above-mentioned refrigerator.
The embodiment of the present invention also provides a kind of refrigerator, comprises above-mentioned control of intelligent terminal.
In the scheme that the embodiment of the present invention provides, gather refrigerator and specify the image of storing position, again the image collecting is identified, determine the food in this image, determine the food of this storing position storage, in the title of each food of determining storage, determined the memory location of each food in refrigerator, the line item of going forward side by side, therefore do not need manually manually to input, can improve the efficiency of inputting of food storage positional information, and guarantee the accuracy of information.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention with the embodiment of the present invention one, is not construed as limiting the invention.In the accompanying drawings:
The flow chart of food storage position recording method in the refrigerator that Fig. 1 provides for the embodiment of the present invention;
The flow chart of food storage position recording method in the refrigerator that Fig. 2 provides for the embodiment of the present invention 1;
The flow chart of the food recognition methods that Fig. 3 provides for the embodiment of the present invention 1;
The flow chart of food storage position recording method in the refrigerator that Fig. 4 provides for the embodiment of the present invention 2;
The structural representation of food storage position recording device in the refrigerator that Fig. 5 provides for the embodiment of the present invention 3.
The specific embodiment
In order to provide the implementation that improves food storage positional information efficiency of inputting, the embodiment of the present invention provides food storage position recording method, device and refrigerator in a kind of refrigerator, below in conjunction with Figure of description, the preferred embodiments of the present invention are described, be to be understood that, preferred embodiment described herein only, for description and interpretation the present invention, is not intended to limit the present invention.And in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
The embodiment of the present invention provides food storage position recording method in a kind of refrigerator, as shown in Figure 1, comprising:
Step 101, obtain and take refrigerator inside and specify the resulting food in storing position to gather image.
Step 102, identify this food gather image memory food.
This food storage that step 103, record identify is specified storing position in refrigerator.
Above-mentioned steps 101 specifically can realize in the following way:
Mode one: obtain in a plurality of image collecting devices of settling in refrigerator and specify image collecting device corresponding to storing position to take the resulting food collection in this appointment storing position image with refrigerator inside;
Mode two: obtain by the image collecting device of settling in refrigerator and gather image according to specifying default shooting angle corresponding to storing position to take the resulting food in this appointment storing position with refrigerator inside.
Further, the food that obtains in step 101 gathers the image that image can obtain for taking appointment storing position of refrigerator inside, the image that also can obtain for taking a plurality of appointment storing of refrigerator inside position.
Food recognition methods in step 102 can adopt image recognition, bar-code identification etc., preferably also can adopt the image recognition of embodiment of the present invention proposition and the method that bar-code identification combines, and can improve accuracy and the discrimination of food identification.
Below in conjunction with accompanying drawing, in the refrigerator embodiment of the present invention being provided with specific embodiment, food storage position recording method is described in detail.
Embodiment 1:
In the embodiment of the present invention 1, when being taken, refrigerator inside only for one, specify storing position to take.
The flow chart that Figure 2 shows that the interior food storage position recording method of refrigerator that the embodiment of the present invention 1 provides, specifically comprises:
Step 201, obtain and take one of refrigerator inside and specify the resulting food in storing position to gather image.
When being placed in image collecting device in refrigerator and realizing this food and gather the shooting of image, in refrigerator, the quantity of image collecting device can be for a plurality of, the corresponding storing position of each image collecting device, when taking refrigerator inside appointment storing position, by the image collecting device corresponding with this appointment storing position, taken; In refrigerator, the quantity of image collecting device also can be one, the corresponding storing position of each shooting angle of this image collecting device, when taking refrigerator inside appointment storing position, by image collecting device, according to the shooting angle corresponding with this appointment storing position, taken.
Step 202, identify this food gather image memory food.
The detailed process of the food recognition methods that the embodiment of the present invention 1 provides as shown in Figure 3, is hereinafter elaborated.
Food storage this appointment storing position in refrigerator that step 203, record identify.
After each food storage position is recorded, can also preferably, can adopt enhancing Display Technique to having stored food icon that food is corresponding and the memory location schematic diagram in refrigerator thereof in user's display refrigerator, to improve user, experience.
The flow chart that Figure 3 shows that the food recognition methods that the embodiment of the present invention 1 provides, specifically comprises:
Step 301, determine food gather image memory food image to be identified.
This step comprises that food is gathered to image carries out pretreatment, and the profile that carries out food to be identified detects and background segment etc., and this part is prior art, therefore be not described in detail in this.
Step 302, judge in food image to be identified, whether there is food sign bar code.
While there is food sign bar code in food image to be identified, enter step 303; While there is not food sign bar code in food image to be identified, enter step 304.
Step 303, determine that the food in food image to be identified is the food that food identification strip code table is levied, finish this food identification process.
For some, carry food sign bar code and the intact enough food that can identify of bar code, the food of for example buying from supermarket, identifies bar code by food and just can identify this food, without carrying out subsequent step.
And do not carry food sign bar code or carry the food of damaged bar code for some, the food of for example buying from market, mainly identifies by following steps.
Step 304, extract the characteristic vector of food image to be identified.
The extracting method of this step food image feature vector to be identified should be corresponding with the method for building up of the corresponding relation of default food and characteristic vector, and in the embodiment of the present invention 1, default food and the corresponding relation of characteristic vector can be set up in the following way:
Color feature value, shape facility value and the textural characteristics value of the sample image of a plurality of samples of extraction same food; The color feature value of the sample image of a plurality of samples based on same food, shape facility value and textural characteristics value, determine this food characteristic of correspondence vector.
Wherein, color feature value, shape facility value and textural characteristics value at the sample image of a plurality of samples based on same food, while determining this food characteristic of correspondence vector, specifically can first determine the mean value of color feature value of sample image of a plurality of samples of this food, the mean value of the shape facility value of the sample image of a plurality of samples of this food, and the mean value of the textural characteristics value of the sample image of a plurality of samples of this food; The mean value of the mean value of the mean value of this color feature value, shape facility value and textural characteristics value, directly as each component of characteristic vector, is formed to this food characteristic of correspondence vector.
Preferably, first the color feature value of the sample image of a plurality of samples based on this food determines that the color feature value that this food is corresponding is interval, the shape facility value of the sample image of a plurality of samples based on this food determines that the shape facility value that this food is corresponding is interval, and the textural characteristics value of the sample image of a plurality of samples based on this food determines that the textural characteristics value that this food is corresponding is interval; Interval based on this food corresponding color feature value interval, shape facility value interval and textural characteristics value again, determine this food characteristic of correspondence vector.
Accordingly, when extracting the characteristic vector of food image to be identified, specifically comprise the steps:
Extract color feature value, shape facility value and the textural characteristics value of food image to be identified; Color feature value based on food image to be identified, shape facility value and textural characteristics value, determine the characteristic vector of this food image to be identified.
Wherein, in the color feature value based on food image to be identified, shape facility value and textural characteristics value, while determining the characteristic vector of this food image to be identified, specifically can, using the color feature value of this food image to be identified, shape facility value and textural characteristics value directly as the component of characteristic vector, form the characteristic vector of this food image to be identified.
Preferably, can also first determine the color feature value pre-set interval at the color feature value place of food image to be identified, the textural characteristics value pre-set interval at the shape facility value pre-set interval at the shape facility value place of food image to be identified and the textural characteristics value place of food image to be identified; Based on color feature value pre-set interval, shape facility value pre-set interval and textural characteristics value pre-set interval, determine the characteristic vector of food image to be identified again.
Step 305, judge in a plurality of characteristic vectors of the corresponding different food products of default difference, whether exist and the characteristic vector of food image to be identified between the degree of correlation be greater than the characteristic vector of preset value.
In a plurality of characteristic vectors of the corresponding different food products of default difference, when the degree of correlation between existence and the characteristic vector of food image to be identified is greater than the characteristic vector of preset value, enter step 306; In a plurality of characteristic vectors of the corresponding different food products of default difference, do not exist and the characteristic vector of food image to be identified between the degree of correlation while being greater than the characteristic vector of preset value, determine this food of None-identified, finish this food identification process.
Step 306, from a plurality of characteristic vectors of the corresponding different food products of default difference, select and the characteristic vector of food image to be identified between the characteristic vector of degree of correlation maximum, as the characteristic vector that matches.
The degree of correlation is larger, and the reliability of food recognition result is higher.
Step 307, determine that the food in food image to be identified is food corresponding to characteristic vector that matches.
Above-mentioned food recognition methods combines bar-code identification and image recognition, and preferential bar-code identification, accordingly, the embodiment of the present invention 1 also can adopt the scheme of preferential image recognition, or the scheme that adopts bar-code identification and image recognition simultaneously to carry out, the recognition result based on is separately determined final food recognition result.
Embodiment 2:
In the embodiment of the present invention 2, when refrigerator inside is taken, a plurality of appointment storings position is taken.
The flow chart that Figure 4 shows that the interior food storage position recording method of refrigerator that the embodiment of the present invention 2 provides, specifically comprises:
Step 401, obtain and take the resulting food in a plurality of appointment storing of refrigerator inside position and gather image.
This step specifically also can realize by the image collecting device being placed in refrigerator.
Step 402, for each in the plurality of appointment storing position, specify storing position, identify this food and gather the food existing in appointed area corresponding with this appointment storing position in image.
While carrying out this step, need first at food, to gather in image and determine with each and specify appointed area corresponding to storing position, then identify the food existing in each appointed area.
When carrying out food identification, specifically also can adopt the food recognition methods in above-described embodiment 1 step 202, as shown in Figure 3, be not described in detail in this.
Step 403, for each in the plurality of appointment storing position, specify storing position, be recorded in this food and gather this food storage this appointment storing position in refrigerator of identifying in appointed area corresponding with this appointment storing position in image.
After each food storage position is recorded, can also preferably, can adopt enhancing Display Technique to having stored food icon that food is corresponding and the memory location schematic diagram in refrigerator thereof in user's display refrigerator, to improve user, experience.
Visible, to adopt the embodiment of the present invention the to provide interior food storage position recording method of refrigerator, has avoided manually manually inputting food storage position, can improve the efficiency of inputting of food storage positional information, and guarantee the accuracy of information.
Embodiment 3:
Based on same inventive concept, food storage position recording method in the refrigerator providing according to the above embodiment of the present invention, correspondingly, the embodiment of the present invention 3 also provides food storage position recording device in a kind of refrigerator, and its structural representation as shown in Figure 5, specifically comprises:
Acquiring unit 501, takes the resulting food collection in refrigerator inside appointment storing position image for obtaining;
Recognition unit 502, for identify this food gather image memory food;
Record cell 503, specifies storing position for recording this food storage identifying at refrigerator.
Further, acquiring unit 501, specifies image collecting device corresponding to storing position to take the resulting food collection in this appointment storing position image specifically for obtaining in a plurality of image collecting devices of settling in refrigerator with refrigerator inside; Or obtain by the image collecting device of settling in refrigerator and gather image according to specifying default shooting angle corresponding to storing position to take the resulting food in this appointment storing position with refrigerator inside.
Further, acquiring unit 501, takes the resulting food collection in a plurality of appointment storing of refrigerator inside position image specifically for obtaining;
Recognition unit 502, specifically for each the appointment storing position in the plurality of appointment storing position, identifies this food and gathers the food existing in appointed area corresponding with this appointment storing position in image;
Record cell 503, each the appointment storing position specifically for in the plurality of appointment storing position, is recorded in this food and gathers this food storage this appointment storing position in refrigerator of identifying in appointed area corresponding with this appointment storing position in image.
Further, recognition unit 502, specifically for determine this food gather image memory food image to be identified; While there is food sign bar code in this food image to be identified, determine the food that the food in this food image to be identified is levied for this food identification strip code table; While there is not food sign bar code in this food image to be identified, extract the characteristic vector of this food image to be identified; From a plurality of characteristic vectors of the corresponding different food products of default difference, the degree of correlation between selection and the characteristic vector of this food image to be identified is greater than preset value, and and the characteristic vector of the degree of correlation maximum between the characteristic vector of this food image to be identified, as the characteristic vector that matches; Determine that the food in this food image to be identified is food corresponding to this characteristic vector that matches.
Further, recognition unit 502, specifically for extracting color feature value, shape facility value and the textural characteristics value of this food image to be identified; Color feature value based on this food image to be identified, shape facility value and textural characteristics value, determine the characteristic vector of this food image to be identified;
Recognition unit 502, concrete also for extracting color feature value, shape facility value and the textural characteristics value of sample image of a plurality of samples of same food; The color feature value of the sample image of a plurality of samples based on this same food, shape facility value and textural characteristics value, determine this food characteristic of correspondence vector.
The function of above-mentioned each unit can, corresponding to the respective handling step in flow process shown in Fig. 1-4, not repeat them here.
Embodiment 4:
The embodiment of the present invention 4 also provides a kind of control of intelligent terminal, comprises food storage position recording device in refrigerator as shown in Figure 5.
Embodiment 5:
The embodiment of the present invention 5 also provides a kind of refrigerator, comprises above-mentioned control of intelligent terminal.
In sum, the scheme that the embodiment of the present invention provides, comprising: obtain and take the resulting food collection in refrigerator inside appointment storing position image; Identify this food gather image memory food; This food storage that record identifies is specified storing position in refrigerator.The scheme that adopts the embodiment of the present invention to provide, can improve the efficiency of inputting of food storage positional information in refrigerator.
In the refrigerator that the application's embodiment provides, food storage position recording device can realize by computer program.Those skilled in the art should be understood that; above-mentioned dividing elements mode is only a kind of in plurality of cells dividing mode; if be divided into other unit or without inner cells, as long as food storage position recording device has above-mentioned functions in refrigerator, all should be within the application's protection domain.
The application is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present application, equipment (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (12)
1. a food storage position recording method in refrigerator, is characterized in that, comprising:
Obtain and take the resulting food collection in refrigerator inside appointment storing position image;
Identify described food gather image memory food;
The described food storage that record identifies is specified storing position in refrigerator.
2. the method for claim 1, is characterized in that, obtains and takes the resulting food collection in refrigerator inside appointment storing position image, is specially:
Obtaining in a plurality of image collecting devices of settling in refrigerator specifies image collecting device corresponding to storing position to take the resulting food collection in described appointment storing position image with refrigerator inside; Or
Obtain by the image collecting device of settling in refrigerator and gather image according to specifying default shooting angle corresponding to storing position to take the resulting food in described appointment storing position with refrigerator inside.
3. the method for claim 1, is characterized in that, obtains and takes the resulting food collection in refrigerator inside appointment storing position image, is specially:
Obtain and take the resulting food collection in a plurality of appointment storing of refrigerator inside position image;
Identify described food gather image memory food, be specially:
For each the appointment storing position in described a plurality of appointment storings position, identify described food and gather the food existing in appointed area corresponding with this appointment storing position in image;
The described food storage that record identifies is specified storing position in refrigerator, is specially:
Each appointment storing position in described a plurality of appointment storings position, is recorded in described food and gathers described food storage this appointment storing position in refrigerator of identifying in appointed area corresponding with this appointment storing position in image.
4. the method for claim 1, is characterized in that, identify described food gather image memory food, be specially:
Determine described food gather image memory food image to be identified;
While there is food sign bar code in described food image to be identified, determine that the food in described food image to be identified is the food that described food identification strip code table is levied;
While there is not food sign bar code in described food image to be identified, extract the characteristic vector of described food image to be identified;
From a plurality of characteristic vectors of the corresponding different food products of default difference, the degree of correlation between selection and the characteristic vector of described food image to be identified is greater than preset value, and and the characteristic vector of the degree of correlation maximum between the characteristic vector of described food image to be identified, as the characteristic vector that matches;
Determine food in described food image to be identified food corresponding to characteristic vector that matches described in being.
5. method as claimed in claim 4, is characterized in that, extracts the characteristic vector of described food image to be identified, is specially:
Extract color feature value, shape facility value and the textural characteristics value of described food image to be identified;
Color feature value based on described food image to be identified, shape facility value and textural characteristics value, determine the characteristic vector of described food image to be identified;
The corresponding relation of food and characteristic vector, specifically set up in the following way:
Color feature value, shape facility value and the textural characteristics value of the sample image of a plurality of samples of extraction same food;
The color feature value of the sample image of a plurality of samples based on described same food, shape facility value and textural characteristics value, determine this food characteristic of correspondence vector.
6. a food storage position recording device in refrigerator, is characterized in that, comprising:
Acquiring unit, takes the resulting food collection in refrigerator inside appointment storing position image for obtaining;
Recognition unit, for identify described food gather image memory food;
Record cell, specifies storing position for recording the described food storage identifying at refrigerator.
7. device as claimed in claim 6, it is characterized in that, described acquiring unit, specifies image collecting device corresponding to storing position to take the resulting food collection in described appointment storing position image specifically for obtaining in a plurality of image collecting devices of settling in refrigerator with refrigerator inside; Or obtain by the image collecting device of settling in refrigerator and gather image according to specifying default shooting angle corresponding to storing position to take the resulting food in described appointment storing position with refrigerator inside.
8. device as claimed in claim 6, is characterized in that, described acquiring unit is taken the resulting food collection in a plurality of appointment storing of refrigerator inside position image specifically for obtaining;
Described recognition unit, specifically for each the appointment storing position in described a plurality of appointment storings position, identifies described food and gathers the food existing in appointed area corresponding with this appointment storing position in image;
Described record cell, each appointment storing position specifically for in described a plurality of appointment storings position, is recorded in described food and gathers described food storage this appointment storing position in refrigerator of identifying in appointed area corresponding with this appointment storing position in image.
9. device as claimed in claim 6, is characterized in that, described recognition unit, specifically for determine described food gather image memory food image to be identified; While there is food sign bar code in described food image to be identified, determine that the food in described food image to be identified is the food that described food identification strip code table is levied; While there is not food sign bar code in described food image to be identified, extract the characteristic vector of described food image to be identified; From a plurality of characteristic vectors of the corresponding different food products of default difference, the degree of correlation between selection and the characteristic vector of described food image to be identified is greater than preset value, and and the characteristic vector of the degree of correlation maximum between the characteristic vector of described food image to be identified, as the characteristic vector that matches; Determine food in described food image to be identified food corresponding to characteristic vector that matches described in being.
10. device as claimed in claim 9, is characterized in that, described recognition unit, specifically for extracting color feature value, shape facility value and the textural characteristics value of described food image to be identified; Color feature value based on described food image to be identified, shape facility value and textural characteristics value, determine the characteristic vector of described food image to be identified;
Described recognition unit, concrete also for extracting color feature value, shape facility value and the textural characteristics value of sample image of a plurality of samples of same food; The color feature value of the sample image of a plurality of samples based on described same food, shape facility value and textural characteristics value, determine this food characteristic of correspondence vector.
11. 1 kinds of control of intelligent terminal, is characterized in that, comprise food storage position recording device in the refrigerator as described in as arbitrary in claim 6-10.
12. 1 kinds of refrigerators, is characterized in that, comprise control of intelligent terminal as claimed in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269465.2A CN104061748B (en) | 2013-03-18 | 2013-06-28 | Food storage position recording method, device, terminal and refrigerator in a kind of refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310086812.8 | 2013-03-18 | ||
| CN2013100868128 | 2013-03-18 | ||
| CN201310086812 | 2013-03-18 | ||
| CN201310269465.2A CN104061748B (en) | 2013-03-18 | 2013-06-28 | Food storage position recording method, device, terminal and refrigerator in a kind of refrigerator |
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| CN104061748A true CN104061748A (en) | 2014-09-24 |
| CN104061748B CN104061748B (en) | 2016-07-06 |
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| WO (1) | WO2014146431A1 (en) |
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| CN106369910A (en) * | 2016-11-23 | 2017-02-01 | Tcl家用电器（合肥）有限公司 | Refrigerator and refrigerator control method |
| CN106369910B (en) * | 2016-11-23 | 2019-04-16 | Tcl家用电器（合肥）有限公司 | Refrigerator and controlling method for refrigerator |
| CN107133650A (en) * | 2017-05-10 | 2017-09-05 | 合肥华凌股份有限公司 | Food recognition methods, device and the refrigerator of refrigerator |
| CN107144087A (en) * | 2017-05-11 | 2017-09-08 | 海尔优家智能科技（北京）有限公司 | A kind of intelligent article management method, equipment and storage medium |
| CN107477971A (en) * | 2017-08-04 | 2017-12-15 | 三星电子（中国）研发中心 | A kind of management method and equipment to food in refrigerator |
| CN109425192A (en) * | 2017-08-28 | 2019-03-05 | 合肥美的智能科技有限公司 | Indicate the method and system of food materials position in refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104061748B (en) | 2016-07-06 |
| WO2014146431A1 (en) | 2014-09-25 |
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