CN104019615B - A kind of check the method for food materials in refrigerator - Google Patents
A kind of check the method for food materials in refrigerator Download PDFInfo
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- CN104019615B CN104019615B CN201410208935.9A CN201410208935A CN104019615B CN 104019615 B CN104019615 B CN 104019615B CN 201410208935 A CN201410208935 A CN 201410208935A CN 104019615 B CN104019615 B CN 104019615B
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- cabinet door
- photographic head
- cold room
- photo
- refrigerator
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Abstract
The present invention relates to monitoring technology, disclose and a kind of check the method for food materials in refrigerator, comprise the steps of the cabinet door opening cold compartment of refrigerator, trigger being arranged at the photographic head at the cabinet drift angle of cold room and start to shoot video, wherein, photographic head is relative with the cabinet door of cold room；Close cabinet behind the door, the video of the last preset duration that shooting panel is shot by photographic head before this cabinet door closes obtains the photograph frame that cabinet door is the widest relative to the visual angle of photographic head, and photo is saved in the primary importance of the memorizer of shooting panel；Wherein, the photo that memorizer preserves is the photo that the food materials information carried inside cabinet door is most；The most also fresh-keeping chamber and the photo in refrigerating chamber can be obtained by similar method；The main control chip of refrigerator receiving when checking request of user, obtains the photo of the primary importance of memorizer and sends to user, checking for user.So, feed food materials for user and reference information the most timely is provided, improve Consumer's Experience.
Description
Technical field
The present invention relates to monitoring technology, check the method for food materials in refrigerator particularly to a kind of.
Background technology
At present, Internet technology has penetrated into the various aspects of people's life, particularly in intelligent family
Electrical domain, has shown up prominently.Wherein, in conjunction with the intelligent refrigerator of Internet technology Yu camera technique, make
Obtain user and can open refrigerator, just can be known the food materials information in refrigerator by transmission instruction, for
The Intelligent life of people brings facility.
But, current intelligent refrigerator, it is impossible to provide the user with comprehensive food materials information in refrigerator, such as,
It is merely able to the food materials information providing the dividing plate of cold room cabinet to be loaded with, it is impossible in the cabinet door of cold room is provided
The food materials information that side is loaded with, the food materials information being loaded with in the drawer of fresh-keeping chamber can not be provided, so, fall
Low Consumer's Experience.
Summary of the invention
It is an object of the invention to provide and a kind of check the method for food materials in refrigerator, make the user can be by moving
The food materials information that dynamic terminal remote is loaded with in checking refrigerator, feeds food materials offer for user and joins timely comprehensively
Examine information, improve Consumer's Experience.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of checks food materials in refrigerator
Method, comprises the steps of
Opening the cabinet door of cold compartment of refrigerator, triggering is arranged at the photographic head at the cabinet drift angle of cold room and starts
Shooting video, wherein, described photographic head is relative with the cabinet door of described cold room；
Closing the cabinet door of described cold room, described photographic head closes after the cabinet door of described cold room is of completely closed
Close, described photographic head shooting panel from this described cold room cabinet door Guan Bi before by described photographic head
The video of the last preset duration of shooting obtains cabinet door the regarding relative to described photographic head of described cold room
The photograph frame that angle is the widest, and described photo is saved in first of memorizer of described shooting panel
Put；Wherein, the photo preserved by described memorizer is that the food materials carried inside the cabinet door of described cold room are believed
Cease most photos；
The main control chip of described refrigerator receiving when checking request of user, obtains the first of described memorizer
The photo of position also sends to user, checks for user.
Embodiment of the present invention in terms of existing technologies, is to beat at the cabinet door of cold compartment of refrigerator each time
When opening, by be arranged at cold room cabinet drift angle at photographic head facing to cold room cabinet door inside enter
Row shooting, to obtain the food materials information being loaded with inside the cabinet door of cold room；After the cabinet door of cold room is closed,
Stop shooting, the shooting panel of photographic head last preset duration before the cabinet door of this cold room is closed
The photograph frame preservation that cabinet door that obtain in video data, cold room is the widest relative to the visual angle of photographic head
Shooting panel the primary importance of memorizer, wherein, this photo carries inside the cabinet door of cold room
Food materials information most；When the main control chip of refrigerator is receiving when checking request of user, just obtain first
Photo in position also sends to user, checks for user.So, user is made can to pass through mobile terminal
Remotely checking the food materials information being loaded with inside the cabinet door of refrigerator, feeding food materials for user provides the most timely
Reference information, improves Consumer's Experience.
Embodiments of the present invention additionally provide another kind and check the method for food materials in refrigerator, comprise following step
Rapid:
Open the drawer of fresh-keeping chamber in refrigerator, trigger and be arranged at the photographic head bottom the cabinet door of described cold room
Work, and trigger the illuminating lamp illumination being arranged at bottom the cabinet door of described cold room；Wherein, described shooting
Described drawer is imaged by head, and described fresh-keeping chamber is positioned at the lower section of described cold room；
Closing described drawer, described photographic head is closed after described drawer is of completely closed, described photographic head
The video of the last preset duration that shooting panel is shot by described photographic head before drawer this described is closed
Data obtain inverse the 2nd second or the pull-out of described drawer before described drawer is closed shine apart from a maximum frame
Sheet, and described photo is saved in the second position of the memorizer of described shooting panel, meanwhile, described
Illuminating lamp is closed；
The built-in main control chip of described refrigerator is receiving when checking request of user, by the of described memorizer
Photo in two positions sends to user, checks for user.
Embodiment of the present invention in terms of existing technologies, is the drawer of fresh-keeping chamber in refrigerator each time
When opening, open the illuminating lamp being arranged at bottom the cabinet door of cold room, and trigger the cabinet being arranged at cold room
Photographic head work bottom Men, images the drawer of pull-out, obtains the food materials information in drawer；?
After drawer is closed, illuminating lamp is closed, and photographic head is closed, and the shooting panel of photographic head closes from this drawer
The drawer obtained in the video data of the last preset duration shot by photographic head before closing closes the front reciprocal 2nd
One photograph frame of second or drawer pull-out distance maximum is saved in the second of the memorizer of shooting panel
Put；When the built-in main control chip of refrigerator is receiving when checking request of user, by the photo in the second position
Send to user, check for user.So, user can also check refrigerator by mobile terminal remote
The food materials information being loaded with in drawer, feeds food materials for user and provides reference information the most timely, improve and use
Family is experienced.
It addition, described photographic head shooting panel from this described cold room cabinet door Guan Bi before by institute
The cabinet door obtaining described cold room in the video of the last preset duration stating photographic head shooting is taken the photograph relative to described
The widest photograph frame in visual angle of picture head, and described photo is saved in the memorizer of described shooting panel
In the step of primary importance, comprise following sub-step:
Spy inside the cabinet door of the described cold room that described shooting panel photographs according to described photographic head
Levy the width of thing, calculate and obtain described photo；
Wherein, described characteristic body is horizontally placed on inside the cabinet door of described cold room.
Owing to characteristic body is horizontally placed on inside the cabinet door of cold room, the width of characteristic body just can characterize cold
Hiding the width of the cabinet door of room, the width of the characteristic body that photographic head photographs is the biggest, then it represents that photograph is cold
Hide the cabinet Men Yuekuan of room, and then represent that the food materials information inside the cabinet door of the cold room photographed is the most, with
The width calculation of characteristic body also obtains above-mentioned photo, and algorithm is simple, it is easy to accomplish.
It addition, the photo that described shooting panel obtains is the described characteristic body width that described photographic head photographs
The photograph frame that degree is maximum.
A photograph frame maximum due to the width of characteristic body carries the food materials information inside the cabinet door of cold room
At most, as such, it is possible to provide the user the most comprehensive reference information, improve the experience of user further.
It addition, described photographic head shooting panel from this described cold room cabinet door Guan Bi before by institute
The cabinet door obtaining described cold room in the video of the last preset duration stating photographic head shooting is taken the photograph relative to described
The widest photograph frame in visual angle of picture head, and described photo is saved in the memorizer of described shooting panel
In the step of primary importance, comprise following sub-step:
When the cabinet door of described cold room is closed, described memorizer delete the storage of described primary importance, upper one
Photo when the cabinet door of secondary described cold room is closed.
Owing in memorizer, primary importance only preserves the photograph frame that photographic head shoots for the last time, so,
The memory capacity of memorizer can be reduced, cost-effective；Meanwhile, can avoid providing the food materials letter of mistake
Breath.
Accompanying drawing explanation
Fig. 1 is to check the method flow diagram of food materials in refrigerator according to first embodiment of the invention；
Fig. 2 is the structural representation according to the refrigerator in first embodiment of the invention；
Fig. 3 is to check the method flow diagram of food materials in refrigerator according to second embodiment of the invention；
Fig. 4 is the structural representation according to the refrigerator in second embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this
Bright each embodiment is explained in detail.But, it will be understood by those skilled in the art that
In each embodiment of the present invention, propose many technology to make reader be more fully understood that the application thin
Joint.But, even if there is no these ins and outs and many variations based on following embodiment and amendment,
The application each claim technical scheme required for protection can also be realized.
First embodiment of the present invention relates to a kind of checking the method for food materials in refrigerator, idiographic flow such as figure
Shown in 1, comprise the steps of
Step 101, opens the cabinet door of cold compartment of refrigerator, triggers and is arranged at the cabinet drift angle of cold room
Photographic head starts to shoot video, and wherein, photographic head is relative with the cabinet door of cold room.
Below as a example by the food materials information inside the cabinet door of the cold room obtaining refrigerator, illustrate.
Specifically, in present embodiment, the refrigerator of photographic head is installed as in figure 2 it is shown, comprise: cold
Hide room, fresh-keeping chamber and refrigerating chamber；Can be with loading inside the cabinet door of cold room；Cabinet with the cold room of refrigerator
At door 205 relative drift angles, a photographic head 201 is installed, the top of cabinet door 205 internal layer of cold room
It is separately installed with a photographic head 202 and a photographic head 203 with middle part；Top in refrigerator is provided with
Illuminating lamp 206, the cabinet door 205 internal layer horizontal direction of cold room is provided with light compensating lamp 204.This embodiment party
In formula, the illuminating lamp 206 that refrigerator top is installed can be the illuminating lamp that in prior art, refrigerator top is installed,
Can also be for illuminating the cabinet door of cold room and ad hoc LED.
Specifically, during the cabinet door of the cold room opening refrigerator each time, the main control chip of refrigerator (does not shows
Go out) illuminating lamp 206 at refrigerator top all can be opened by sending control signal, to provide enough light intensity,
Make photographic head 201 can capture the food materials information inside the cabinet door of cold room.Meanwhile, the master control of refrigerator
Chip triggering is arranged at the photographic head 201 at the drift angle of cold room and works, in the cabinet door 205 of cold room
Layer images, to obtain the food materials information being loaded with inside the cabinet door 205 of cold room.
In the present embodiment, photographic head 201 can often be recorded the video recording of preset duration and save as one section of video
Data, when after the video data storage that next preset duration is recorded a video, by the front one section of video counts once preserved
According to gap not free between deletion, and the video data of adjacent two sections of video recordings；If final stage video recording
If video data does not reaches preset duration, the last period, the video data of video recording was not deleted, and preserved last two
The video data of section video recording, to ensure that the duration of the video data preserved is more than preset duration, and then ensures
To carry the food materials information inside the cabinet door 205 of cold room most to obtain can to preserve enough video datas
Photo.When reality is applied, preset duration can be set to 5 seconds, it is also possible to enters according to practical situation
Row is arranged.
Step 102, closes above-mentioned cabinet door, and photographic head is closed after cabinet door is of completely closed, taking the photograph of photographic head
As acquisition cabinet door the video of last preset duration that panel is shot by photographic head before this cabinet door Guan Bi
A photograph frame the widest relative to the visual angle of photographic head, and photo is saved in the memorizer of shooting panel
Primary importance；Wherein, the photo being stored by preserving is that the food materials information carried inside cabinet door is most
Photo.Preset duration herein can be identical with above-mentioned preset duration, it is also possible to different.
Specifically, in this step, inside the cabinet door that shooting panel can photograph according to photographic head
The width of characteristic body (not shown), calculate and obtain photo, and the width obtaining characteristic body is maximum
A photograph frame, as the photo that the food materials information carried inside the cabinet door 205 of cold room is most, wherein,
Characteristic body is horizontally placed on inside the cabinet door of cold room.It is to say, when photographic head 201 captures feature
During the width maximum of thing, the cabinet door 205 of cold room is the widest relative to the visual angle of photographic head 201, at this moment,
The food materials information that the photograph frame that photographic head 201 is captured carries inside the cabinet door 205 of cold room is most.
In the present embodiment, characteristic body can be, but not limited to, the magazine being provided with inside cabinet door, storage
Distance between the dual-side of thing frame is the width of magazine.
Owing to characteristic body is horizontally placed on inside the cabinet door 205 of the cold room of refrigerator, the width of characteristic body is just
Can characterize the width of the cabinet door 205 of cold room, the width of the characteristic body that photographic head 201 photographs is the biggest,
Then represent that the cabinet door 205 of the cold room photographed is the widest, and then represent the cabinet door 205 of the cold room photographed
The food materials information of inner side is the most, and with the width calculation of characteristic body and obtain above-mentioned photo, algorithm is simple, easily
In realization.
And, in this step, it is also possible to obtained by following steps in the cabinet door 205 carrying cold room
The photograph frame that the food materials information of side is most: first, at the cabinet door 205 of cold room relative to photographic head 201
Visual angle the widest time, send a control signal to photographic head panel by physical trigger mode, wherein, should
Control signal be included in the cabinet door 205 of cold room relative to photographic head 201 in predetermined angle time corresponding one
Photograph frame positional information in video data.Then, photographic head panel is according to the control signal received
Obtaining photo from video data, this photo is to carry food materials information inside the cabinet door 205 of cold room
Many photos.
Specifically, an angle switch (not shown) can be installed at the rotating shaft of the cabinet door 205 of cold room,
And precalculate when when the cabinet door 205 of cold room is the widest relative to the visual angle of photographic head 201, cold room
Cabinet door 205 relative to the angle of cabinet；When the cabinet door 205 of cold room forwards above-mentioned angle to, trigger
Angle switch, and send a control signal to photographic head panel；Photographic head panel is according to the control received
Signal obtains photo from video data, and this photo is to carry the food materials letter inside the cabinet door 205 of cold room
Cease most photos.
It will be understood to those skilled in the art that when reality is applied, it is also possible to obtain by other means
Carry the photograph frame that the food materials information inside the cabinet door 205 of cold room is most, be not limited to this embodiment party
Two ways cited by formula, without departing from the core concept of the present invention, all at the protection model of the present invention
Within enclosing.
It addition, in this step, comprise following sub-step: when the cabinet door 205 of the cold room of refrigerator is closed,
Photo when cabinet door 205 primary importance storage, last cold room is closed deleted by memorizer.The most just
Be to say, the primary importance in memorizer only preserve a photo, i.e. last that obtain, carry cold
Hide the photograph frame that the food materials information inside the cabinet door 205 of room is most.So, primary importance only preserves
The last photo obtained, had both saved the capacity of memorizer, can avoid again sending error message.
Step 103, the main control chip of refrigerator receiving when checking request of user, obtains the of memorizer
The photo of one position also sends to user, checks for user.
It is arranged at inside the cabinet door of cold room it should be noted that can also be utilized by similar method
Photographic head 202 and photographic head 203 obtain the photo of the food materials in the cabinet of cold room, and two will obtained
Open photo and be saved in the diverse location in the 3rd position of memorizer.The main control chip of refrigerator is receiving user
When checking request, obtain memorizer the 3rd position in photo and send to user, check for user.
It will be understood to those skilled in the art that when reality is applied, user can utilize mobile terminal (ratio
Such as mobile phone, panel computer etc.) check that request, to the main control chip of refrigerator, is somebody's turn to do by cloud server transmission
Main control chip receive check instruction time, obtain the photo in memorizer, and sent by cloud server
To user, check for user.
It should be noted that it is above with can be with loading the cabinet door obtaining cold room inside the cabinet door of cold room
It is described in detail as a example by the food materials information of inner side, but, the invention is not limited in acquisition cold room
Cabinet door inside food materials information, the inner side of other cabinet doors that present disclosure applies equally to refrigerator can be with loading
Situation, this is no longer going to repeat them.
Compared with prior art, it is when the cabinet door of cold compartment of refrigerator each time is opened, cold by being arranged at
Hide room cabinet drift angle at photographic head facing to cold room cabinet door inside image, to obtain cold preservation
The food materials information being loaded with inside the cabinet door of room；After the cabinet door of cold room is closed, stop shooting, photographic head
Shooting panel before the cabinet door of this cold room is closed, the video data of last preset duration obtains
, the photograph frame that the cabinet door of cold room is the widest relative to the visual angle of photographic head be saved in shooting panel
The primary importance of memorizer, wherein, the food materials information that this photo carries inside the cabinet door of cold room is most；
When the main control chip of refrigerator is receiving when checking request of user, just obtain the photo in primary importance concurrent
Deliver to user, check for user.So, user is made can also to check refrigerator by mobile terminal remote
The food materials information being loaded with inside cabinet door, feeds food materials for user and provides reference information the most timely, for cloud
Intelligent refrigerator adds a Killer application, improves Consumer's Experience.
Second embodiment of the present invention relates to a kind of checking the method for food materials in refrigerator, idiographic flow such as figure
Shown in 3, comprise the steps of
Step 301, opens the drawer of fresh-keeping chamber in refrigerator, triggers and is arranged at bottom the cabinet door of cold room
Photographic head works, and triggers the illuminating lamp illumination being arranged at bottom the cabinet door of cold room；Wherein, photographic head
Imaging drawer, fresh-keeping chamber is positioned at the lower section of cold room.
As shown in Figure 4, fresh-keeping chamber comprises two drawers to the refrigerator being provided with photographic head in present embodiment
(drawer 1 and drawer 2)；Fresh-keeping chamber is positioned at the lower section of cold room；Also comprise the cabinet being arranged at cold room
Photographic head 401 bottom door 205 and LED light supplement lamp 402, wherein, be arranged at the cabinet door 205 of cold room
The photographic head 401 of bottom uses wide-angle lens.In the present embodiment, the angle of wide-angle lens is 140
More than degree, the angular field of view of shooting is big, in this manner it is ensured that carry out the food materials in the drawer of fresh-keeping chamber
Accessible shooting, captures more fully food materials information.
It should be noted that in the present embodiment, fresh-keeping chamber can comprise multiple drawer, but, often
Once can only open a drawer, each drawer must gradually be opened.
Specifically, each drawer is provided with sensor (not shown), when a drawer pull-out,
The photographic head 401 being arranged at bottom the cabinet door 205 of cold room by sensor-triggered is worked, and opens and set
Being placed in the illuminating lamp 402 bottom the cabinet door 205 of cold room, meanwhile, corresponding sensor sends and controls letter
Number to photographic head panel, this control signal comprises the positional information of drawer, will clap in order to control photographic head
The photo taken the photograph is saved in the correspondence position of memorizer.
A kind of concrete form of the simply position of realization acquisition drawer, position of drawer is obtained by sensor,
In actual applications, it is also possible to utilizing alternate manner to realize, this is no longer going to repeat them.
Step 302, closes drawer, and photographic head is closed after drawer is of completely closed, the shooting control of photographic head
The video data of the last preset duration that making sheet is shot by photographic head before this drawer is closed obtains drawer
Before closing, inverse the 2nd second or drawer pull-out are apart from a maximum photograph frame, and photo is saved in shooting
The second position of the memorizer of panel, meanwhile, illuminating lamp is closed.
In the present embodiment, photographic head 401 can often be recorded the video recording of preset duration and save as one section of video
Data, when after the video data storage that next preset duration is recorded a video, by the front one section of video counts once preserved
According to gap not free between deletion, and the video data of adjacent two sections of video recordings；If final stage video recording
If video data does not reaches 2 seconds, the last period, the video data of video recording was not deleted, and preserved last two sections
The video data of video recording, to ensure that the duration of the video data preserved is more than 2 seconds, and then ensures permissible
Preserve enough video datas and pull out distance maximum with before obtaining drawer closedown 2nd second reciprocal or drawer
One photograph frame.When reality is applied, preset duration is more than 2 seconds, can set according to practical situation
Put.
When the drawer (such as drawer 1) of pull-out is closed, photographic head 401 closes, shooting panel from
This drawer 1 obtains inverse the 2nd second before drawer 1 is closed in the video data of last preset duration before closing
Or the photograph frame that drawer 1 pull-out distance is maximum, and according to the positional information of drawer in control signal 1
Photo is saved in the correspondence position in the 3rd position of memorizer, and meanwhile, illuminating lamp 402 is closed.
It addition, in this step, comprising following sub-step: when drawer 1 is closed, memorizer deletes second
Correspondence position storage, photo time last drawer 1 is closed in position.It is to say, in memorizer
The second position in correspondence position only preserve the photo of a drawer 1, so, both saved memorizer
Capacity, can avoid again sending error message.
The acquisition methods of the photo of the food materials information in other drawers (such as drawer 2) in fresh-keeping chamber with
Drawer 1 is similar, and such as, when the drawer 2 in fresh-keeping chamber is opened, the photo of shooting is also stored in and deposits
In the second position of reservoir, the second position can preserve the position of multiple pictures, photo and preservation one by one
Correspondence, the photo of this drawer will not be covered by the photo of other drawers.
Step 303, the built-in main control chip of refrigerator is receiving when checking request of user, by memorizer
Photo in the second position sends to user, checks for user.
It will be understood to those skilled in the art that when reality is applied, user can utilize mobile terminal (ratio
Such as mobile phone, panel computer etc.) check that request, to the main control chip of refrigerator, is somebody's turn to do by cloud server transmission
Main control chip receive check instruction time, obtain the photo in memorizer, and sent by cloud server
To user, check for user.
Drawer the food materials information obtaining in drawer is comprised with the fresh-keeping chamber of refrigerator it should be noted that above
As a example by be described in detail, but, the invention is not limited in obtain fresh-keeping chamber drawer in food materials
Information, the situation comprising drawer in present disclosure applies equally to other cabinets of refrigerator, such as, fresh-keeping chamber
Monitoring method be also applied for refrigerating chamber, do not repeat them here.
Compared with prior art, when being that the drawer of fresh-keeping chamber is opened in refrigerator each time, open and be arranged at
Illuminating lamp bottom the cabinet door of cold room, and trigger the photographic head work being arranged at bottom the cabinet door of cold room,
The drawer of pull-out is imaged, obtains the food materials information in drawer；After drawer is closed, illuminating lamp closes
Closing, photographic head is closed, and the shooting panel of photographic head is shot by photographic head before this drawer is closed
Before closing 2nd second reciprocal or drawer pull-out distance be for the drawer obtained in the video data of rear preset duration
A big photograph frame is saved in the second position of the memorizer of shooting panel；When the master control core that refrigerator is built-in
Photo in the second position receiving when checking request of user, is sent to user, checks for user by sheet.
So, user can also check the food materials information being loaded with in the drawer of refrigerator by mobile terminal remote, for
User feeds food materials and provides reference information the most timely, improves Consumer's Experience.
It should be noted that in actual applications, the first embodiment can coordinate with the second embodiment
Use, such as, except the food materials information in the cabinet of cold compartment of refrigerator can be obtained, it is also possible to obtain ice
Food materials information inside the cabinet door of case cold room, can obtain again the food in the drawer of fresh keeping chamber of refrigerator simultaneously
Material information.The all replacements making above example and change, all within protection scope of the present invention.
The step of the most various methods divides, and is intended merely to describe clear, it is achieved time can merge into one
Step or split some step, is decomposed into multiple step, as long as comprising identical logical relation,
All in the protection domain of this patent；To adding inessential amendment in algorithm or in flow process or drawing
Enter inessential design, but do not change the core design of its algorithm and flow process all at the protection model of this patent
In enclosing.
It will be understood by those skilled in the art that the respective embodiments described above are realize the present invention concrete
Embodiment, and in actual applications, can to it, various changes can be made in the form and details, and the most inclined
From the spirit and scope of the present invention.
Claims (8)
1. check the method for food materials in refrigerator for one kind, it is characterised in that comprise the steps of
Opening the cabinet door of cold compartment of refrigerator, triggering is arranged at the photographic head at the cabinet drift angle of cold room and starts
Shooting video, wherein, described photographic head is relative with the cabinet door of described cold room；
Closing the cabinet door of described cold room, described photographic head closes after the cabinet door of described cold room is of completely closed
Close, described photographic head shooting panel from this described cold room cabinet door Guan Bi before by described photographic head
The video of the last preset duration of shooting obtains the cabinet door of described cold room relative to described photographic head
The photograph frame that visual angle is the widest, and described photo is saved in described shooting panel memorizer first
Position；Wherein, the photo preserved by described memorizer is the food materials carried inside the cabinet door of described cold room
The photo that information is most；
The main control chip of described refrigerator receiving when checking request of user, obtains the first of described memorizer
The photo of position also sends to user, checks for user.
The most according to claim 1 check the method for food materials in refrigerator, it is characterised in that
Shooting panel at described photographic head is taken the photograph by described before the cabinet door Guan Bi of cold room from this described
The cabinet door of described cold room is obtained relative to described shooting in the video of the last preset duration of head shooting
The widest photograph frame in visual angle of head, and described photo is saved in described shooting panel memorizer the
In the step of one position, comprise following sub-step:
Spy inside the cabinet door of the described cold room that described shooting panel photographs according to described photographic head
Levy the width of thing, calculate and obtain described photo；
Wherein, described characteristic body is horizontally placed on inside the cabinet door of described cold room.
The most according to claim 2 check the method for food materials in refrigerator, it is characterised in that described
The photo that shooting panel obtains is a frame of the described characteristic body width maximum that described photographic head photographs
Photo.
The most according to claim 1 check the method for food materials in refrigerator, it is characterised in that in institute
The shooting panel stating photographic head is shot by described photographic head before the cabinet door Guan Bi of cold room from this described
Last preset duration video in obtain the cabinet door visual angle relative to described photographic head of described cold room
The widest photograph frame, and described photo is saved in the primary importance of the memorizer of described shooting panel
In step, comprise following sub-step:
When the cabinet door of described cold room is the widest relative to the visual angle of described photographic head, by physical trigger side
Formula sends a control signal to described shooting panel；
Described shooting panel obtains described photo according to described control signal.
The most according to claim 1 check the method for food materials in refrigerator, it is characterised in that in institute
The shooting panel stating photographic head is shot by described photographic head before the cabinet door Guan Bi of cold room from this described
Last preset duration video in obtain the cabinet door visual angle relative to described photographic head of described cold room
The widest photograph frame, and described photo is saved in the primary importance of the memorizer of described shooting panel
In step, comprise following sub-step:
When the cabinet door of described cold room is closed, described memorizer delete the storage of described primary importance, upper one
Photo when the cabinet door of secondary described cold room is closed.
6. check the method for food materials in refrigerator for one kind, it is characterised in that comprise the steps of
Open the drawer of fresh-keeping chamber in refrigerator, trigger and be arranged at the photographic head work bottom the cabinet door of cold room
Make, and trigger the illuminating lamp illumination being arranged at bottom the cabinet door of described cold room；Wherein, described photographic head
Imaging described drawer, described fresh-keeping chamber is positioned at the lower section of described cold room；
Closing described drawer, described photographic head is closed after described drawer is of completely closed, described photographic head
Regarding of the last preset duration that shooting panel is shot by described photographic head before drawer this described is closed
Frequency evidence obtains inverse the 2nd second or described drawer before described drawer is closed pull out apart from maximum one
Photograph frame, and described photo is saved in the second position of the memorizer of described shooting panel, meanwhile,
Described illuminating lamp is closed；
The built-in main control chip of described refrigerator is receiving when checking request of user, by the of described memorizer
Photo in two positions sends to user, checks for user.
The most according to claim 6 check the method for food materials in refrigerator, it is characterised in that in institute
State the shooting panel of photographic head before drawer this described is closed by described photographic head shoot last the most in advance
If the video data of duration obtains before described drawer is closed 2nd second reciprocal or the pull-out of described drawer away from
From a maximum photograph frame, and described photo is saved in the second of the memorizer of described shooting panel
In the step put, comprise following sub-step:
When described drawer is closed, described memorizer is deleted and is taken out described in the storage of the described second position, last time
Photo when drawer is closed.
The most according to claim 6 check the method for food materials in refrigerator, it is characterised in that described
Photographic head uses wide-angle lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208935.9A CN104019615B (en) | 2014-05-16 | 2014-05-16 | A kind of check the method for food materials in refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208935.9A CN104019615B (en) | 2014-05-16 | 2014-05-16 | A kind of check the method for food materials in refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019615A CN104019615A (en) | 2014-09-03 |
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Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980698A (en) * | 2015-05-29 | 2015-10-14 | 青岛海尔股份有限公司 | System and method for inspection and monitoring of food in refrigerator |
| CN106322911A (en) * | 2015-06-17 | 2017-01-11 | 四川长虹电器股份有限公司 | Intelligent refrigerator control method and intelligent refrigerator |
| CN105184231B (en) * | 2015-08-14 | 2018-11-23 | 北京京东尚科信息技术有限公司 | A kind of image capturing system and method for storage space |
| CN105120226B (en) * | 2015-09-09 | 2018-03-16 | 合肥美的智能科技有限公司 | image collecting device, method and refrigerator |
| CN105338243A (en) * | 2015-10-27 | 2016-02-17 | 合肥华凌股份有限公司 | Refrigerator interior environment image acquisition control method and device |
| CN105605879B (en) * | 2016-02-25 | 2018-08-28 | 合肥华凌股份有限公司 | Refrigerator and its control method |
| CN105698482A (en) * | 2016-04-01 | 2016-06-22 | 青岛海尔股份有限公司 | Determining method for information of stored objects in refrigerator and refrigerator |
| CN105783375A (en) * | 2016-04-05 | 2016-07-20 | 上海绿联软件股份有限公司 | Door-opening-type freezer |
| CN105783413A (en) * | 2016-05-03 | 2016-07-20 | 青岛海尔股份有限公司 | Method of obtaining information of articles stored in refrigerator and refrigerator |
| CN107816841B (en) * | 2016-09-14 | 2020-08-07 | 青岛海尔智能技术研发有限公司 | Detection system and detection method for food types in refrigerator compartment |
| CN108302855A (en) * | 2017-01-13 | 2018-07-20 | 富泰华工业（深圳）有限公司 | Refrigerator and its camera system |
| CN106642981A (en) * | 2017-01-25 | 2017-05-10 | 北京通远科技有限公司 | Refrigerator stored article management system based on image recognition |
| CN106989562A (en) * | 2017-03-21 | 2017-07-28 | 合肥华凌股份有限公司 | Control method, food recognition methods and the system of refrigerator and its camera arrangement |
| CN107062796A (en) * | 2017-05-08 | 2017-08-18 | 合肥美的智能科技有限公司 | Refrigerator and its control method |
| CN107990615A (en) * | 2018-01-20 | 2018-05-04 | 佛山市淇特科技有限公司 | Refrigerator |
| CN111238115B (en) | 2018-11-29 | 2022-09-09 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN111238116A (en) * | 2018-11-29 | 2020-06-05 | 博西华电器（江苏）有限公司 | Refrigerator and working method thereof |
| CN113915821B (en) * | 2021-01-22 | 2023-03-21 | 海信冰箱有限公司 | Refrigerator, refrigerator control method, refrigerator picture transmission method and system |
| CN113915871A (en) * | 2021-03-05 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN113114895A (en) * | 2021-04-13 | 2021-07-13 | 合肥美的智能科技有限公司 | Control method of container, container and readable storage medium |
| CN113470250B (en) * | 2021-06-30 | 2023-02-17 | 杭州海康机器人股份有限公司 | Vending cabinet, monitoring method, server, system and computer-readable storage medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070027180A (en) * | 2005-09-06 | 2007-03-09 | 김태형 | Multi-function refrigerator |
| CN101504238A (en) * | 2009-03-12 | 2009-08-12 | 青岛澳柯玛股份有限公司 | Refrigerator with camera monitoring function |
| CN102183120A (en) * | 2011-03-31 | 2011-09-14 | 四川长虹电器股份有限公司 | Long-range food inquiring refrigerator based on video technology and work method of long-range food inquiring refrigerator |
| CN203454515U (en) * | 2013-06-17 | 2014-02-26 | 河南新飞电器有限公司 | Visual refrigerator based on imaging technology |
| CN103499184A (en) * | 2013-09-04 | 2014-01-08 | 周薇 | Refrigerator monitored by mobile phone |
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2014
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