CN105841434A - Refrigerator and control method thereof - Google Patents
Refrigerator and control method thereof Download PDFInfo
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- CN105841434A CN105841434A CN201610355534.5A CN201610355534A CN105841434A CN 105841434 A CN105841434 A CN 105841434A CN 201610355534 A CN201610355534 A CN 201610355534A CN 105841434 A CN105841434 A CN 105841434A
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- refrigerator
- photographic head
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- article
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Classifications
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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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Abstract
The invention discloses a refrigerator and a control method of the refrigerator and relates to the field of household appliances. The accuracy of the refrigerator for monitoring food in the refrigerator can be improved. According to the specific scheme, a camera is installed in the refrigerator and used for monitoring objects in a target monitoring space in the refrigerator and generating real-time monitoring data. The control method of the refrigerator includes the steps that the real-time monitoring data sent by the camera are received; and when it is confirmed that conditions triggering photographing are met according to the real-time monitoring data, the camera is controlled to photograph the interior of the refrigerator, wherein the conditions triggering photographing include the condition that it is confirmed that after any object in the refrigerator moves, the objects in the refrigerator return to be static according to the real-time monitoring data; and food management is completed according to pictures obtained after photographing. The control method is used for manufacturing the refrigerator.
Description
Technical field
The present invention relates to field of household appliances, particularly relate to a kind of refrigerator and control method thereof.
Background technology
Life usually occurs the problem that food materials in refrigerator are expired and cause food materials to waste, asks for solving this
Topic, market occurs in that with food materials typing and the refrigerator of expired prompting function.
When user puts into food materials to refrigerator, what the inputting interface typing provided by refrigerator put into
Food materials, how long the shelf-life is, when additionally taking out food materials in refrigerator, then before deleting or updating
Record.When certain food materials to shelf-life, just export prompting message.But this scheme needs to use
Family carries out typing and deletion, actually used in be inconvenient for, market feedback experience is the best, therefore
Refrigerator realizes automatic input and prompting function is the improvement direction of product.
In existing scheme, refrigerator is installed photographic head, closes the most again ice when user opens refrigerator doors
During chamber door, to the photo upload high in the clouds that will shoot after food materials are taken pictures in refrigerator, by high in the clouds through figure
After analyzing, for occurring that food materials in the picture respectively arrange a shelf-life label, within the shelf-life such as
Really this kind of food materials disappear in the picture, think that food materials are taken out by user, now delete shelf-life label.
If a shelf-life label exists always be not deleted, and its arrange shelf-life expire, then to
User exports prompting message.
But, when in refrigerator, the kind of food materials and quantity are more, owing to blocking mutually between food materials,
Likely result in photographic head shooting less than a certain food materials, high in the clouds receive photo that refrigerator uploads it
The food materials that rear judgement is blocked have been taken out easily by the user, and are deleted by shelf-life label corresponding for this kind of food materials
Removing, so when the food materials being blocked are expired, user will not receive prompting message, say, that this feelings
Under condition, prompting function can lose efficacy.
In the case of in refrigerator, food materials block mutually, if user does not goes through,
The food materials being blocked often are difficult to be found, owing to existing refrigerator is inadequate to the monitoring of its inside food materials
Accurately, it is very easy to cause food materials to be wasted because of expired.If the most expired food materials are not by the most clear
Reason, it is also possible to the problem such as cause abnormal flavour in refrigerator, other food materials contaminated, has a strong impact on user to ice
The experience of case product.
Summary of the invention
The application provides a kind of refrigerator and control method thereof, it is possible to increase refrigerator is to its inside food materials monitoring
Accuracy.For reaching above-mentioned purpose, the application adopts the following technical scheme that
First aspect, it is provided that the control method of a kind of refrigerator, is provided with photographic head in refrigerator, described in take the photograph
As head is for monitoring the article in refrigerator internal object monitoring space and generating real-time monitoring data, control method
Including:
Receive the real-time monitoring data that described photographic head sends；
When determining that according to real-time monitoring data triggering the condition taken pictures meets, control described photographic head pair
Take pictures in refrigerator；Wherein, trigger the condition taken pictures to include: in determining refrigerator according to real-time monitoring data
Arbitrary article move the article in rear refrigerator and are attributed to again static；
Food materials management is completed according to the photo taken.
Second aspect, it is provided that a kind of refrigerator, for performing the control method described by first aspect.
Refrigerator that embodiments of the invention are provided and control method thereof, monitor refrigerator by photographic head
Interior article, when being attributed to static again after the article in monitored picture move, take pictures and upload high in the clouds.
Wherein, article move and refer to the movement of article in the monitored picture that photographic head is capable of identify that, including food
The change in location of material, user stretches into the mobile etc. of the hands in refrigerator.Article are attributed to static to refer to photographic head
Monitored picture in a certain preset time period, keep constant.Article are attributed to again static expression and use after moving
Family completes once to be put into or takes out operating process.User's continuous several times put in refrigerator article or
When taking out article, meeting whenever triggering the condition taken pictures, photographic head is all taken pictures, thus to user
The whole process put into or take out is monitored, and prevents from making because of blocking some food materials can not be by
Photograph, thus improve the refrigerator accuracy to its inside food materials monitoring.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment description, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The control method schematic flow sheet of a kind of refrigerator that Fig. 1 is provided by embodiments of the invention；
Fig. 2 is that in embodiments of the invention, explanation to compartment in refrigerator and photographic head installation site is shown
It is intended to；
Fig. 3 judges to trigger what whether the condition taken pictures met by the refrigerator that embodiments of the invention are provided
Schematic flow sheet；
The structural representation of a kind of refrigerator that Fig. 4 is provided by embodiments of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into present invention protection
Scope.
The existing refrigerator with food materials control function, when user opens refrigerator doors closing refrigerator the most again
Food materials in refrigerator are taken pictures by Men Shi, then by the photo upload high in the clouds of shooting.When food materials are mutual
When blocking, it is easy to occur that refrigerator monitors inaccurate problem to its inside food materials.
For this problem, user is put into by photographic head or takes out the mistake of food materials by the scheme of the application
Journey is monitored, and process user put into or take out carries out taking pictures and uploading high in the clouds, right to improve
The accuracy of food materials monitoring.
It is to say, existing refrigerator is after refrigerator doors is closed, final result is taken pictures,
With monitoring food materials change.And the scheme that the application provides is the process that user puts into or takes out food materials
It is monitored, to prevent from making some food materials not to be photographed because of blocking.Below in conjunction with this
The scheme of concrete the application is illustrated by bright embodiment.
Embodiment
Embodiments of the invention provide the control method of a kind of refrigerator, be provided with photographic head, take the photograph in refrigerator
As headband has moving Object Detection function.If having the position of object there occurs in camera head monitor picture
Change, or have new object to enter monitored picture, photographic head can identify this change, profit
By the moving Object Detection function of photographic head, can monitor and eat during food materials are placed into or take out
The shift in position of material, thus realize the monitoring to process.
For ease of describing, hereinafter user is put into, take out a certain object (food materials) or change
The behavior of a certain object space, is referred to as user operation.The photo taken of photographic head, be in order to
The process of reflection user operation, rather than the final result of user operation.
Control method described by embodiments of the invention, can be performed by the controller of refrigerator,
Controller is specifically as follows by hardware, firmware, software or wherein both, the combination of three are realized
There is the functional module controlling function, include but not limited to special IC (English full name:
Application-specific integrated circuit, English abbreviation: ASIC), programmable logic device
Part (English full name: programmable logic device, English abbreviation: PLD) or its any group
Closing, controller is generally by micro-control unit (English full name: Microcontroller Unit.Between English
Claim: MCU) realize.
Shown in reference Fig. 1, the control method of the refrigerator that embodiments of the invention are provided, specifically include
Following steps:
101, photographic head is started.
The monitoring range of one photographic head is certain, in order to the food materials in conduct monitoring at all levels refrigerator, ice
One or more than one photographic head can be installed in case.The cold room of refrigerator can be divided at least two
Compartment, takes any of which compartment as target monitoring space, and it is empty that photographic head can be installed on target monitoring
Between top or sidewall, the picture of looking down that can monitor target monitoring space with photographic head is advisable.
Shown in Fig. 2, a cold house of refrigerator includes 3 compartments, respectively compartment 201, every
Between 202 and compartment 203.The top of its intermediate chamber 201 is cold house's upper wall, compartment 201, compartment 202
And separated by glass partition between compartment 203.
In conjunction with the installation site 204 shown in Fig. 2, when target monitoring space is compartment 201, monitor mesh
The photographic head in mark monitoring space may be mounted at compartment 201 top.Target monitoring space is compartment 202
Or during compartment 203, photographic head may be mounted on the sidewall of compartment 203.
The trigger condition starting photographic head can have multiple, 3 kinds of concrete implementation modes exemplified below:
The first, when in controller detects described target monitoring space, the weight of article changes, open
Dynamic described photographic head.
By target monitoring space for illustrating in case of compartment 201.The top in target monitoring space
Portion is provided with photographic head, and the bottom baffles in target monitoring space is provided with weight sensor, when this is heavy
Quantity sensor senses when the weight of article changes in target monitoring space, sends one to controller
Individual indication signal, controller starts for monitoring objective monitoring space after receiving this indication signal
Photographic head.
The second, when controller has detected human body near refrigerator, starts described photographic head.
Concrete, outcase of refrigerator is installed human inductor, when this human inductor has sensed people
Body, when refrigerator, sends an indication signal to controller, and controller is receiving this indication signal
Rear startup is for the photographic head in monitoring objective monitoring space.
The third, when controller detects that refrigerator doors is opened, start described photographic head.
When installing more than one photographic head in refrigerator, multiple photographic head can start simultaneously, it is also possible to
Timesharing starts, and i.e. at a time point, only starts a photographic head.Briefly, it is simply that Yong Hucao
The object made, where, just starts the photographic head monitoring this position.Such as, in conjunction with above-mentioned weight
The implementation of sensor, the weight sensor bottom compartment 201 senses when weight changes, and controls
Device only starts the photographic head of monitoring compartment 201, is then in closedown for monitoring the photographic head of other compartment
Or resting state.
102, the real-time monitoring data that photographic head sends is received.
Article in camera head monitor refrigerator also generate real-time monitoring data, are sent by real-time monitoring data
To the controller of refrigerator, controller is according to the difference of adjacent two frame monitored pictures, it may be determined that have new
Object enters the position of certain object in monitored picture, or original picture and there occurs change.
103, when determining that according to real-time monitoring data triggering the condition taken pictures meets, photographic head is controlled
Take pictures in refrigerator.
Wherein, trigger the condition taken pictures to include: arbitrary article in determining refrigerator according to real-time monitoring data
After movement, the article in refrigerator are attributed to again static.
In refrigerator, arbitrary article move and refer to, the monitoring picture that controller recognizes according to real-time monitoring data
The movement of arbitrary article in face, including the change in location of food materials, user stretches into the movement of the hands in refrigerator
Deng.
Article in refrigerator are attributed to static referring to, controller determines photographic head according to real-time monitoring data
Monitored picture keeps constant in a certain preset time period, and this preset time period is generally arranged at millisecond
Rank.Need especially it is emphasized that for the photographic head in monitoring objective monitoring space, controller according to
It is static that the real-time monitoring data of this photographic head determines that the article in refrigerator are attributed to, and refers to this camera head monitor
In the range of article be attributed to static, i.e. all items in target monitoring space is attributed to static.
The implementation using weight sensor described in integrating step 101, from the angle pair of user
Its use process is illustrated below:
Two items is put into refrigerator, a length of 200 milliseconds of preset time period by user at twice.User
After opening refrigerator doors, during first article is put in target monitoring space, target monitoring space
The weight sensor of bottom sends indication signal to controller, and controller starts monitoring objective monitoring space
Photographic head, camera head monitor is in one's hands and the movement of article.After user puts down article, its hands withdraws from prison
Outside control picture, after 200 milliseconds, controller determines that all items in target monitoring space is attributed to
Static, photographic head is taken pictures.Similarly, user, after second article is put in target monitoring space, takes the photograph
As head is taken pictures again.
When user's continuous several times puts into article in refrigerator, meet whenever triggering the condition taken pictures, shooting
Head is all taken pictures.After the article once put into whether block before the article once put into, will not be to taking the photograph
Interfere as the article put into are taken pictures by head every time.
In conjunction with the workflow diagram shown in Fig. 3, from the angle of refrigerator, its work process is illustrated such as
Under:
Refrigerator controller persistently receives the real-time monitoring data that photographic head sends, and real-time monitoring data is concrete
Can be with the photoreceptor voltage of photographic head, controller can judge adjacent two frame prisons according to the change of photoreceptor voltage
Control picture is different, thereby determines that new object enters certain thing in monitored picture, or original picture
The position of body there occurs change.
Concrete, first controller detects the change of the first period photoreceptor voltage to determine whether to meet the
One photographical condition, wherein the first photographical condition is: refrigerator internal memory moves at arbitrary article.
If meeting the first photographical condition, controller detects the change of the second period photoreceptor voltage again to determine
Whether meeting the second photographical condition, wherein the second period was the subsequent period immediately following the first period, second
Photographical condition is: the article in refrigerator are static.
If meeting the second photographical condition, controlling described photographic head and taking pictures in refrigerator.
104, food materials management is completed according to the photo taken.
Food materials management refers to that the photo to taking is analyzed, and identifies the difference in target monitoring space
Food materials, and shelf-life label is set for different food materials.
In a kind of specific embodiment, the photo upload high in the clouds that refrigerator will be clapped, by high in the clouds to record
The photo of user operation process is analyzed, and arranges shelf-life label, and by every kind of corresponding guaranteeing the quality of food materials
Phase label is sent to refrigerator.
When user puts into article in refrigerator, shelf-life label is set and refers to create new shelf-life mark
Sign, set the quality guarantee period.When user takes out article in refrigerator, shelf-life label is set and refers to delete
Except being removed the shelf-life label corresponding to article.When there being shelf-life label to expire, high in the clouds or ice
Case pushes prompting message to equipment such as the mobile phones of user.
Optionally, in the application scenarios that another kind is concrete, refrigerator includes local storage, the most embedding
Enter formula multimedia card (English full name: embedded Multi Media Card, English abbreviation: eMMC),
Safe digital card (English full name: Secure Digital Memory Card, English abbreviation: SD) etc.
Memory device.Photographic head newly shoots the photo obtained can be stored in this locality, by refrigerator controller according to
User's access procedure that locally stored photo is recorded arranges food materials shelf-life label.
Preferably, for the refrigerator with screen display function, can be local by screen loop play
The photo of storage, to play user operation process to user.User can know after watching these photos
Which food materials is had in road refrigerator.
Further, the photo with shelf-life label after refrigerator will process by analysis circulates to be broadcast
Putting, which food materials such user has in not just knowing that refrigerator after watching these photos, it is also possible to understand
Quality guarantee period corresponding to every kind of food materials, and by the inputting interface of the refrigerator shelf-life to certain label
Limit is revised.
Refrigerator can be by revised tag sync to high in the clouds, so when under refrigerator is in off-line state,
Expiring if any shelf-life label, high in the clouds can push prompting message to user.
105, photographic head is closed.
The cold room of refrigerator can include at least two compartment, at least two compartment include the first compartment and
Second compartment, when the object of user operation is positioned at the first compartment, the i.e. first compartment is target monitoring space
Time, controller opens the photographic head of monitoring the first compartment, cuts out the photographic head monitoring other compartment.When
When the object of user operation turns to the second compartment, the photographic head of monitoring the second compartment opened by controller, closes
Close the photographic head monitoring other compartment.
After refrigerator doors is closed, close all photographic head.
The control method of the refrigerator that embodiments of the invention are provided, is monitored in refrigerator by photographic head
Article, when being attributed to static again after the article in monitored picture move, take pictures and upload high in the clouds.Its
In, article move and refer to the movement of article in the monitored picture that photographic head is capable of identify that, including food materials
Change in location, user stretches into the mobile etc. of the hands in refrigerator.Article are attributed to the static photographic head of referring to
Monitored picture keeps constant in a certain preset time period.Article are attributed to again static expression user after moving
Complete and once put into or take out operating process.User's continuous several times is put into article in refrigerator or takes
When going out article, meeting whenever triggering the condition taken pictures, photographic head is all taken pictures, thus puts user
The whole process entered or take out is monitored, and prevents from making some food materials not clapped because of blocking
Take the photograph, thus improve the refrigerator accuracy to its inside food materials monitoring.
Embodiments of the invention also provide for a kind of refrigerator, for performing the control described by above-described embodiment
Method.With reference to shown in Fig. 4, refrigerator includes:
Photographic head 401, monitors number in real time for the article generation monitoring refrigerator internal object monitoring space
According to.
Controller 402, for receiving the real-time monitoring data that photographic head 401 sends, when controller 402
When determining that according to real-time monitoring data triggering the condition taken pictures meets, control photographic head 401 in refrigerator
Take pictures.
Wherein, trigger the condition taken pictures to include: arbitrary article in determining refrigerator according to real-time monitoring data
After movement, the article in refrigerator are attributed to again static.
Controller 402, is additionally operable to complete food materials management according to the photo taken.
Optionally, controller 402, specifically for the real-time monitoring data detection according to the first period be
No satisfied first photographical condition, wherein the first photographical condition is: refrigerator internal memory moves at arbitrary article.
If meeting the first photographical condition, the real-time monitoring data further according to the second period detects whether to meet second
Photographical condition, wherein the second photographical condition is: the article in refrigerator are static.If meeting second count according to bar
Part, then control photographic head 401 and take pictures in refrigerator.
Optionally, real-time monitoring data is the photoreceptor voltage of photographic head 401.
Controller 402, specifically for determining whether to meet the according to the change of the first period photoreceptor voltage
One photographical condition.Change according to the second period photoreceptor voltage determines whether to meet the second photographical condition.
Optionally, also include weight sensor 403, be installed on the bottom baffles in target monitoring space,
Controller 402 is additionally operable to the weight of article in weight sensor 403 senses target monitoring space and becomes
During change, start photographic head 401.
Or, also include that human inductor 404, controller 402 are additionally operable at human inductor 404
Sense that human body, when refrigerator, starts photographic head 401.
Or, controller 402 is additionally operable to when detecting that refrigerator doors is opened, and starts photographic head 401.
Optionally, also include memorizer 405, for the photo taken is stored in this locality, controller
402 are additionally operable to arrange food materials shelf-life mark according to user's access procedure that locally stored photo is recorded
Sign.
Or, also include transceiver 406, for the photo upload high in the clouds that will be clapped, and receive high in the clouds
The food materials shelf-life label returned.
The refrigerator that embodiments of the invention are provided, monitors the article in refrigerator by photographic head, when
When article in monitored picture are attributed to static again after moving, take pictures and upload high in the clouds.Wherein, article move
Dynamic referring to the movement of article in the monitored picture that photographic head is capable of identify that, the position including food materials becomes
Changing, user stretches into the mobile etc. of the hands in refrigerator.Article are attributed to the static monitored picture referring to photographic head
In a certain preset time period, keep constant.Article are attributed to again static expression user and complete one after moving
Secondary put into or take out operating process.User's continuous several times is put into article in refrigerator or takes out article
Time, meet whenever triggering the condition taken pictures, photographic head is all taken pictures, thus user is put into or
The whole process taken out is monitored, and prevents from making some food materials not to be photographed because of blocking,
Thus improve the refrigerator accuracy to its inside food materials monitoring.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art, can in the technical scope that the invention discloses
Readily occur in change or replace, all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should described be as the criterion with scope of the claims.
Claims (10)
1. the control method of a refrigerator, it is characterised in that be provided with photographic head in refrigerator, described in take the photograph
As head is for monitoring the article in refrigerator internal object monitoring space and generating real-time monitoring data, described controlling party
Method includes:
Receive the real-time monitoring data that described photographic head sends；
When determining that according to real-time monitoring data triggering the condition taken pictures meets, control described photographic head to ice
Take pictures in case；Wherein, trigger the condition taken pictures to include: arbitrary in determining refrigerator according to real-time monitoring data
Article move the article in rear refrigerator and are attributed to again static；
Food materials management is completed according to the photo taken.
Control method the most according to claim 1, it is characterised in that described when according to prison in real time
When control data determine that triggering the condition taken pictures meets, control described photographic head and take pictures in refrigerator, including:
Real-time monitoring data according to the first period detects whether to meet the first photographical condition, wherein first count
According to condition it is: refrigerator internal memory moves at arbitrary article；
If meeting the first photographical condition, detect whether to meet the further according to the real-time monitoring data of the second period
Two photographical condition, wherein the second photographical condition is: the article in refrigerator are static；
If meeting the second photographical condition, then control described photographic head and take pictures in refrigerator.
Control method the most according to claim 2, it is characterised in that described real-time monitoring data
For the photoreceptor voltage of described photographic head, described control method includes:
Change according to the first period photoreceptor voltage determines whether to meet the first photographical condition；
Change according to the second period photoreceptor voltage determines whether to meet the second photographical condition.
Control method the most according to claim 1, it is characterised in that described camera head monitor ice
Before the article in case internal object monitoring space, described control method also includes:
When weight article in described target monitoring space being detected changes, start described photographic head；
Or, when human body having been detected near refrigerator, start described photographic head；
Or, when detecting that refrigerator doors is opened, start described photographic head.
Control method the most according to claim 1, it is characterised in that described according to the photograph taken
Sheet completes food materials management, including:
The photo taken is stored in this locality, the user's access procedure recorded according to locally stored photo
Food materials shelf-life label is set；
Or, the photo upload high in the clouds that will be clapped, and receive the food materials shelf-life label that high in the clouds returns.
6. a refrigerator, it is characterised in that including:
Photographic head, for monitoring the article in refrigerator internal object monitoring space and generating real-time monitoring data；
Controller, for receive described photographic head send real-time monitoring data, when described controller according to
When real-time monitoring data determines that triggering the condition taken pictures meets, control described photographic head and take pictures in refrigerator；
Wherein, trigger the condition taken pictures to include: in determining refrigerator according to real-time monitoring data, arbitrary article move
After dynamic, the article in refrigerator are attributed to again static；
Described controller, is additionally operable to complete food materials management according to the photo taken.
Refrigerator the most according to claim 6, it is characterised in that
Described controller, specifically for detecting whether to meet first according to the real-time monitoring data of the first period
Photographical condition, wherein the first photographical condition is: refrigerator internal memory moves at arbitrary article；If meeting first count
According to condition, the real-time monitoring data further according to the second period detects whether to meet the second photographical condition, wherein
Second photographical condition is: the article in refrigerator are static；If meeting the second photographical condition, then take the photograph described in control
As head is taken pictures in refrigerator.
Refrigerator the most according to claim 7, it is characterised in that described real-time monitoring data is institute
State the photoreceptor voltage of photographic head；
Described controller, specifically for determining whether to meet first according to the change of the first period photoreceptor voltage
Photographical condition；Change according to the second period photoreceptor voltage determines whether to meet the second photographical condition.
Refrigerator the most according to claim 6, it is characterised in that
Also include weight sensor, be installed on the bottom baffles in described target monitoring space, described control
When device is additionally operable to the weight change of article in described weight sensor senses described target monitoring space,
Start described photographic head；
Or, also include human inductor, described controller to be additionally operable at described human inductor and sense
There is human body when refrigerator, start described photographic head；
Or, described controller is additionally operable to, when detecting that refrigerator doors is opened, start described photographic head.
Refrigerator the most according to claim 6, it is characterised in that
Also including memorizer, for the photo taken is stored in this locality, described controller is additionally operable to basis
User's access procedure that locally stored photo is recorded arranges food materials shelf-life label；
Or, also include transceiver, for the photo upload high in the clouds that will be clapped, and receive what high in the clouds returned
Food materials shelf-life label.
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| CN201610355534.5A CN105841434A (en) | 2016-05-25 | 2016-05-25 | Refrigerator and control method thereof |
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| CN106288591A (en) * | 2016-11-08 | 2017-01-04 | 朱恺 | A kind of refrigerator with food materials management function and food management method |
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| CN107763956A (en) * | 2016-08-23 | 2018-03-06 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its control method |
| CN107763955A (en) * | 2016-08-23 | 2018-03-06 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its control method |
| CN107886028A (en) * | 2016-09-29 | 2018-04-06 | 九阳股份有限公司 | The food materials input method and food materials input device of a kind of refrigerator |
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| WO2018192429A1 (en) * | 2017-04-17 | 2018-10-25 | 青岛海尔股份有限公司 | Control method for smart home system |
| CN109284728A (en) * | 2018-10-08 | 2019-01-29 | 深圳市微埃智能科技有限公司 | Identify method, apparatus, equipment and the storage medium of article |
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| CN109284728A (en) * | 2018-10-08 | 2019-01-29 | 深圳市微埃智能科技有限公司 | Identify method, apparatus, equipment and the storage medium of article |
| CN112912940A (en) * | 2019-10-04 | 2021-06-04 | Ism机电工业及贸易股份公司 | Intelligent small refrigerator system and method thereof |
| CN113095897A (en) * | 2020-01-08 | 2021-07-09 | 佛山市云米电器科技有限公司 | Recipe-based food material pushing method, refrigerator, system and storage medium |
| CN113218879A (en) * | 2020-01-21 | 2021-08-06 | 青岛海尔电冰箱有限公司 | Food material storage method of refrigerator, refrigerator and storage medium |
| JP2022042854A (en) * | 2020-09-03 | 2022-03-15 | パナソニックＩｐマネジメント株式会社 | Food management system |
| JP7142226B2 (en) | 2020-09-03 | 2022-09-27 | パナソニックＩｐマネジメント株式会社 | food management system |
| CN113915939A (en) * | 2021-03-25 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and food material management method |
| CN113915939B (en) * | 2021-03-25 | 2023-04-18 | 海信冰箱有限公司 | Refrigerator and food material management method |
| CN113269208A (en) * | 2021-06-12 | 2021-08-17 | 四川虹美智能科技有限公司 | Food material identification system based on Internet of things refrigerator |
| CN113915842B (en) * | 2021-10-20 | 2023-06-23 | 海信冰箱有限公司 | Refrigerator and food material monitoring method thereof |
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Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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Application publication date: 20160810 |