CN105259112B - The determination method and device of food shelf-life - Google Patents
The determination method and device of food shelf-life Download PDFInfo
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- CN105259112B CN105259112B CN201510760407.9A CN201510760407A CN105259112B CN 105259112 B CN105259112 B CN 105259112B CN 201510760407 A CN201510760407 A CN 201510760407A CN 105259112 B CN105259112 B CN 105259112B
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Abstract
The disclosure is directed to the determination method and device of food shelf-life, this method includes：Detect that the weight information to be hoarded food in intelligent refrigerator changes；Weight information in the intelligent refrigerator is obtained to change the image information at place；The shelf-life of the food is determined based on acquired weight information and image information.Using the embodiment of the present disclosure, weight information and weight that can be based on food in intelligent refrigerator change the image information at place, determine the shelf-life of food in intelligent refrigerator.So as to effectively monitor whether the food in intelligent refrigerator goes bad, provides to the user conveniently, optimize user experience.
Description
Technical field
This disclosure relates to network communication technology field more particularly to a kind of determination method and device of food shelf-life.
Background technology
In the related technology, the food being stored in refrigerator, sometimes because user forget it is edible due to be more than the shelf-life, a side
Face can cause unnecessary waste, on the other hand, if the problem of user does not notice the shelf-life and eaten expired food
Product may cause user's body uncomfortable, or even cause disease.
Invention content
To overcome the problems in correlation technique, present disclose provides the determination method of food shelf-life a kind of and dresses
It sets.
According to the first aspect of the embodiments of the present disclosure, a kind of determination method of food shelf-life is provided, including：
Detect that the weight information to be hoarded food in intelligent refrigerator changes；
Weight information in the intelligent refrigerator is obtained to change the image information at place；
The shelf-life of the food is determined based on acquired weight information and image information.
Optionally, described to detect that the weight information to be hoarded food in intelligent refrigerator changes, including：
Receive this weight information to be hoarded food in intelligent refrigerator；
Read the weight information at same position in the intelligent refrigerator that last time and upper last time receive；
This described weight information and the weight information of the last time are compared, determine that weight information increases.
Optionally, described to obtain weight information in the intelligent refrigerator and change the image information at place, including：
The weight information is obtained to change this image information at place；
The weight information that receives of upper last time is read to change the image information at place.
Optionally, the shelf-life that the food is determined based on acquired weight information and image information, including：
The image information that this described image information was received with the upper last time is compared, determines that image is believed twice
Food in breath is different foods；
This described image information is compared with pre-stored food Template Information, determines the food of described image information
Name claims and suggests shelf lives；
Food information table is established, includes the food title in the food information table, be stored in the day of the intelligent refrigerator
Phase and the date based on the deposit intelligent refrigerator and the shelf-life suggested shelf lives and determined.
Optionally, the shelf-life that the food is determined based on acquired weight information and image information, including：
The weight information that this described weight information was received with the upper last time is compared, determines that weight is reduced；
The image information that this described image information was received with the upper last time is compared, determines that image is believed twice
Food in breath is same food；
The shelf-life of the food in this described image information is determined based on the difference of image information twice.
Optionally, the difference based on image information twice determines guaranteeing the quality for the food in this described image information
Phase, including：
The image information that this described image information was received with the upper last time is compared, determines that image is believed twice
The difference of breath；
Difference lies in the foods in this described image information to have broken a seal described in being judged as, and the upper last time receives
Image information in food be when not breaking a seal, the suggestion shelf lives based on the food that broken a seal in the food Template Information are repaiied
Change the shelf-life in the corresponding food information table of food in this described image information；
In the image for being judged as that the food difference lies in this described image information and the upper last time receive
When food in information does not break a seal, kept for the shelf-life in the corresponding food information table of food in this described image information
It is constant.
Optionally, after the shelf-life for determining the food based on acquired weight information and image information, institute
The method of stating further includes：
Read the food information table of storage；
Before the shelf-life recorded in reaching the food information table, send for reminding user the food shelf-life to face the phase
Reminder message.
Optionally, after the shelf-life for determining the food based on acquired weight information and image information, institute
The method of stating further includes：
Read the food information table of storage；
Food information table more than the shelf-life recorded in the food information table is deleted.
According to the second aspect of the embodiment of the present disclosure, a kind of determining device of food shelf-life is provided, including：Detect mould
Block, acquisition module and determining module；
The detection module is configured as detecting that the weight information to be hoarded food in intelligent refrigerator changes；
The acquisition module is configured as obtaining weight information in the intelligent refrigerator and changes the image information at place；
The determining module, be configured as based on acquired in the acquisition module weight information and image information determine institute
State the shelf-life of food.
Optionally, the detection module includes：Receiving submodule, the first reading submodule and the first determination sub-module；
The receiving submodule is configured as receiving this weight information to be hoarded food in intelligent refrigerator；
First reading submodule is configured as reading same in the intelligent refrigerator that last time and upper last time receive
Weight information at position；
First determination sub-module is configured as this weight information for receiving the receiving submodule and described the
The weight information for the last time that one reading submodule is read is compared, and determines that weight information increases.
Optionally, the acquisition module includes：Acquisition submodule and the second reading submodule；
The acquisition submodule is configured as obtaining the weight information and changes this image information at place；
Second reading submodule is configured as reading the weight information that last time receives and changes place
Image information.
Optionally, the determining module includes：Second determination sub-module, third determination sub-module and setting up submodule；
Second determination sub-module is configured as the image for receiving this described image information and the upper last time
Information is compared, and determines that the food in image information twice is different foods；
The third determination sub-module, be configured as by this described image information and pre-stored food Template Information into
Row compares, and determines the food title of described image information and suggests shelf lives；
The setting up submodule is configured as establishing food information table, includes that the third is true in the food information table
The date for the food title, the deposit intelligent refrigerator that stator modules determine and the day based on the deposit intelligent refrigerator
Phase and the shelf-life suggested shelf lives and determined.
Optionally, the determining module includes：4th determination sub-module, the 5th determination sub-module and the 6th determine submodule
Block；
4th determination sub-module is configured as the weight for receiving this described weight information and the upper last time
Information is compared, and determines that weight is reduced；
5th determination sub-module is configured as the image for receiving this described image information and the upper last time
Information is compared, and determines that the food in image information twice is same food；
6th determination sub-module is configured as determining this described image information based on the difference of image information twice
In food shelf-life.
Optionally, the 6th determination sub-module includes：Determination unit, modification unit and holding unit；
The determination unit, be configured as the image information for receiving this described image information and the upper last time into
Row comparison, determines the difference of image information twice；
The modification unit is configured as being judged as that described difference lies in this described image informations in the determination unit
In food broken a seal, and the food in the image information that the upper last time receives is to be based on the food mould when not breaking a seal
The corresponding food information table of food in this described image information of suggestion shelf lives modification of food that broken a seal in plate information
In shelf-life；
The holding unit is configured as being judged as that described difference lies in this described image informations in the determination unit
In the image information that receives of food and the upper last time in food when not breaking a seal, keep in this described image information
The corresponding food information table of food in shelf-life it is constant.
Optionally, described device further includes：First read module and reminding module；
First read module is configured as reading the food information table of storage；
The reminding module is configured as recording in reaching the food information table that first read module is read
Shelf-life before, send for reminding user the food shelf-life to face the reminder message of phase.
Optionally, described device further includes：Second read module and removing module；
Second read module is configured as reading the food information table of storage；
The removing module is configured as to record in the food information table read more than second read module
Shelf-life food information table delete.
According to the third aspect of the embodiment of the present disclosure, a kind of determining device of food shelf-life is provided, including：Processor；
Memory for storing processor-executable instruction；Wherein, the processor is configured as：
Detect that the weight information to be hoarded food in intelligent refrigerator changes；
Weight information in the intelligent refrigerator is obtained to change the image information at place；
The shelf-life of the food is determined based on acquired weight information and image information.
The technical scheme provided by this disclosed embodiment can include the following benefits：
The weight information and weight that the determining device of food shelf-life can be based on food in intelligent refrigerator in the disclosure
Change the image information at place, determines the shelf-life of food in intelligent refrigerator.So as to effectively monitor in intelligent refrigerator
Whether food goes bad, and provides to the user conveniently, optimizes user experience.
The device can all store the weight information in the intelligent refrigerator that receives every time in the disclosure, so as to
When receiving new weight information, this at same position is compared with weight information before, to judge that weight is believed
Whether breath is changed, to determine that the shelf-life of food provides foundation.
The device can obtain the image information inside intelligent refrigerator, and the intelligent refrigerator to receiving every time in the disclosure
Interior image information is all stored, so as to when receiving new image information, by same position this with before
Image information is compared, to judge whether image information is changed, to determine that the shelf-life of food provides foundation.
In the disclosure device determine new food has been put into intelligent refrigerator when, can be believed based on the image of the food
Breath searches pre-stored food Template Information, to determine the title of food and suggest shelf lives, then establishes and eats for the food
Object information table, with information such as title, shelf-lifves for recording food.Be conducive to user based on the shelf-life come determine take food when
Between.
Food of the device in determining this image information has broken a seal in the disclosure, and the image information that upper last time receives
In food be that the suggestion shelf lives for the food that broken a seal in food Template Information are read when not breaking a seal to change the shelf-life, by
Different in the Kaifeng front and back shelf-life in many foods, the shelf-life behind Kaifeng is very short, thus needs to repair the shelf-life
Change, to remind user to eat as early as possible, in order to avoid causing to waste, or health is jeopardized because eating expired food.
Device can be read the shelf-life in food information table in the disclosure, and the shelf-life reach before setting when
Between, to remind user to eat food as early as possible in time, avoid unnecessary wave caused by due to food forgets the food being put into
Take, also avoids causing damages to health because having eaten by mistake more than the food of shelf-life.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the determination method flow diagram of food shelf-life of the disclosure shown according to an exemplary embodiment a kind of.
Fig. 2 is the determination method flow diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Fig. 3 is the determination method flow diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Fig. 4 is the determination method flow diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Fig. 5 is the determination method flow diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Fig. 6 is the determination application scenarios signal of food shelf-life of the disclosure shown according to an exemplary embodiment a kind of
Figure.
Fig. 7 is the determination device block diagram of food shelf-life of the disclosure shown according to an exemplary embodiment a kind of.
Fig. 8 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Fig. 9 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Figure 10 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Figure 11 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Figure 12 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Figure 13 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Figure 14 is the determination device block diagram of another food shelf-life of the disclosure shown according to an exemplary embodiment.
Figure 15 is the one of a kind of determining device for food shelf-life of the disclosure shown according to an exemplary embodiment
Structural schematic diagram.
Figure 16 is the determining device that the disclosure is used for the food shelf-life according to the another kind shown in an exemplary embodiment
One structural schematic diagram.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
It is the purpose only merely for description specific embodiment in the term that the disclosure uses, is not intended to be limiting the disclosure.
The "an" of singulative used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless context clearly shows that other meanings.It is also understood that term "and/or" used herein refers to and wraps
Containing one or more associated list items purposes, any or all may be combined.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from
In the case of disclosure range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
As shown in Figure 1, Fig. 1 is the determination method flow of food shelf-life shown according to an exemplary embodiment a kind of
Figure, this method can be used in terminal or server, illustrated for being applied to terminal below, included the following steps：
Step 101 detects that the weight information to be hoarded food in intelligent refrigerator changes.
Terminal in the disclosure can be any intelligent terminal with function of surfing the Net, for example, can be specially mobile phone, flat
Plate computer, PDA (Personal Digital Assistant, personal digital assistant) etc..Wherein, terminal can pass through wireless office
Domain net couple in router, and pass through the server on router access public network.Wired home App can be installed in terminal
(Application, application program) controls the intelligent appliances such as intelligent refrigerator by the App.
This disclosure relates to intelligent refrigerator, be built-in with Wi-Fi (Wireless Fidelity, Wireless Fidelity) communication module
Or other wireless communication chips, to which the intelligent refrigerator can be linked into router and server, and pass through router and terminal
It is communicated, and is communicated with server.
Inside intelligent refrigerator, the space configuration for hoarding food has weighing device, and food is faced in refrigerator inside
The position of storage space, is additionally provided with photographic device, and the number of weighing device and photographic device can be based on specific in refrigerator
It constructs to be arranged.
In disclosure step, weighing device can weigh to food every the period of setting, can also detect
It weighs, can also be claimed after the instruction of weighing for receiving terminal transmission to food when being opened to intelligent refrigerator door
Weight, and the weight information of weighing is sent to terminal.
Step 102 obtains weight information in intelligent refrigerator and changes the image information at place.
In disclosure step, when weighing device has multiple, unique mark of each weighing device can be stored in terminal
Knowledge and corresponding location information (position can be the location information of the range of weighing of weighing device), and camera shooting can be stored
The unique mark of device and corresponding location information (position can be the location information that photographic device can take).So
When terminal receives weight information or image information, it can know which position the weight information and image information come from, and
And when the weight information changes, terminal can shoot the image of corresponding position with the photographic device of indicating intelligent refrigerator inside
Information.
Step 103, the shelf-life that food is determined based on acquired weight information and image information.
The disclosure can be by determining guaranteeing the quality for food based on the weight change of food in intelligent refrigerator and image change
Phase.
In above-described embodiment, weight information and weight that device can be based on food in intelligent refrigerator change place
Image information determines the shelf-life of food in intelligent refrigerator.So as to effectively monitor whether the food in intelligent refrigerator goes bad,
It provides to the user conveniently, optimizes user experience.
As shown in Fig. 2, Fig. 2 is the determination method flow of another food shelf-life shown according to an exemplary embodiment
Figure, this method can be used in terminal, include the following steps：
Step 201 receives this weight information to be hoarded food in intelligent refrigerator.
In disclosure step, terminal can receive the weight information of the transmission of the weighing device in intelligent refrigerator, current to receive
The weight information arrived can be used as this weight information.
Step 202 reads the weight information at same position in the intelligent refrigerator that last time and upper last time receive.
The weight information that terminal can send weighing device stores, and based on the dress of weighing carried in weight information
The unique mark set searches the pre-stored corresponding location information of the weighing device, thus terminal can find last time and upper
The weight information of food at secondary same position.
Step 203 compares the weight information of this weight information and last time, determines that weight information increases.
Weight information increase means to be put into new food, or has put back to the food of last time taking-up.It is new for being put into
Food the case where, the weight front and back image information that changes is different, the feelings of the food for having put back to last time taking-up
Condition, the image information portion before and after weight changes are identical.It thus can be by scheming in following step in the embodiment of the present disclosure
As the comparison of information is further judged.
Step 204 obtains weight information and changes this image information at place.
Terminal can determine location information based on weight information, and indicate corresponding photographic device to this based on location information
Position is shot.
Step 205 reads the weight information that receives of upper last time and changes the image information at place.
Terminal can be found based on location information last time or upper last time even more earlier when image information.
Step 206 compares this image information and the image information that last time receives, and determines that image is believed twice
Food in breath is different foods.
It can be stored with food Template Information in terminal, include the image of various foods, and the image of each food can
It is secondary with more than one.Terminal can determine whether this image information and last time image information are same food by contrast images
Object.In the embodiment of the present disclosure, when being determined as different foods, it may be determined that the corresponding food of this image information is newly put into
Food.
This image information is compared step 207 with pre-stored food Template Information, determines the food of image information
Name claims and suggests shelf lives.
In food Template Information, also records the food title for there are various foods, suggestion shelf lives when not breaking a seal, opens
Suggestion shelf lives being honored as a queen etc..After terminal determines food title, shelf lives are also determined.
Step 208 establishes food information table, in the food information table comprising food title, be stored in intelligent refrigerator date,
And based on the date of deposit intelligent refrigerator and the shelf-life of suggestion shelf lives determination.
In disclosure step, the food that intelligent refrigerator is newly put into for this establishes food information table, is wrapped in the food information table
The image information for including the food further includes the food title obtained based on food Template Information, can also read system time work
To be stored in the date of intelligent refrigerator, and guarantor is calculated based on the suggestion shelf lives in system time and food Template Information
The matter phase.
Date due to being put into refrigerator is usually later than the date of manufacture on food Package, thus building in food Template Information
Discussing shelf lives can be shorter than practical shelf lives.For example, the shelf-life of box-packed recombined milk is usually 6 months, but in food
In Template Information, the suggestion shelf lives of box-packed recombined milk can be set to 5 months.
In above-described embodiment, terminal determine new food has been put into intelligent refrigerator when, can be based on the figure of the food
As then the food Template Information that information searching is pre-stored is built to determine the title of food and suggest shelf lives for the food
Vertical food information table, with information such as title, shelf-lifves for recording food.Be conducive to user and food is taken to determine based on the shelf-life
Time.
As shown in figure 3, Fig. 3 is the determination method flow of another food shelf-life shown according to an exemplary embodiment
Figure, this method can be used in terminal, and on the basis of aforementioned embodiment illustrated in fig. 2, step 103 may include the embodiment：
Step 301 compares this weight information and the weight information that last time receives, and determines that weight is reduced.
Step 302 compares this image information and the image information that last time receives, and determines that image is believed twice
Food in breath is same food.
In disclosure step, weight information is reduced and image information is identical, it is meant that takes out the food of script storage
A part, and put back to intelligent refrigerator by remaining.
Step 303 compares this image information and the image information that last time receives, and determines that image is believed twice
The difference of breath.
In disclosure step, the difference of image information twice can be determined based on image recognition technology.
Step 304 is being judged as that difference lies in the foods in this image information to have broken a seal, and the figure that upper last time receives
As the food in information for when not breaking a seal, the suggestion shelf lives based on the food that broken a seal in food Template Information change this figure
As the shelf-life in the corresponding food information table of food in information.
In the embodiment of the present disclosure, the comparison for the front and back image that can be changed by weight determines the difference of image, this public affairs
It is non-opening status that open situation targeted in step, which refer to food before weight changes, and after weight changes
Food be opening status situation.
Since the shelf-life of the food after Kaifeng is different from the shelf-life for the food not broken a seal, thus need in this case
Change the shelf-life in food information table.Such as shelf-life of the box-packed plain chocolate under unsealing is 9 months, still
Shelf-life after Kaifeng is 24 hours.For example shelf-life of the watermelon in the case where not cutting was 1 week again, but cut it
Shelf-life afterwards is 24 hours.
Step 305 is being judged as that difference lies in the image informations that the food in this image information and upper last time receive
In food when not breaking a seal, kept for the shelf-life in the corresponding food information table of the food in this image information constant.
Targeted situation refers to the identical food of multiple independent packagings in disclosure step, such as a plate Yoghourt includes eight
The Yoghourt of capsule independent packaging, after user takes out a part, the part taken away does not influence the shelf-life of remaining part.Thus
In this case the shelf-life in food information table need not be changed.
As shown in figure 4, Fig. 4 is the determination method flow of another food shelf-life shown according to an exemplary embodiment
Figure, this method can be used in terminal, and the embodiment is on the basis of aforementioned embodiment illustrated in fig. 2, this method after step 103
Can also include：
Step 401, the food information table for reading storage.
Step 402, before the shelf-life recorded in reaching food information table, send for reminding user's food shelf-life
Face the reminder message of phase.
The time of one week or two weeks before reaching the shelf-life can be arranged in terminal, remind user, or
The reminder time is arranged in person shelf-life based on food, for the food that the shelf-life is shorter, could be provided as before the shelf-life
User was reminded in two days.
In above-described embodiment, terminal can read food information table in the time every setting, to determine either with or without to food
The shelf-life recorded in object information table, and user is reminded before reaching the shelf-life, forget edible ice to avoid user
Food in case causes food expired, causes to waste, or avoid due to user not to be noted the shelf-life of food and it is edible
Expired food, causes damages to health.
As shown in figure 5, Fig. 5 is the determination method flow of another food shelf-life shown according to an exemplary embodiment
Figure, this method can be used in terminal, and the embodiment is on the basis of aforementioned embodiment illustrated in fig. 2, this method after step 103
Can also include：
Step 501, the food information table for reading storage.
Step 502 deletes the food information table more than the shelf-life recorded in food information table.
In the embodiment of the present disclosure, erasing time can be set, for example, the food information table more than one week shelf-life can be deleted
It removes, alternatively, only retaining the information of the food of last time and last time storage at same position, food information table earlier is deleted.
In above-described embodiment, the food information table stored can be cleared up in time, in order to avoid occupy too many space shadow
The operation for ringing terminal is conducive to the speed of service for improving terminal.
As shown in fig. 6, Fig. 6 is the determination method of food shelf-life of the disclosure shown according to an exemplary embodiment a kind of
Application scenarios schematic diagram.In scene shown in Fig. 6, including：Intelligent refrigerator and smart mobile phone as terminal, in intelligent ice
Weighing device and photographic device are provided in case.
Smart mobile phone receives this weight information of weighing device acquisition, and smart mobile phone reads last time and upper last time obtains
Same position at weight information, when this weight information is bigger than the weight information of last time, determine weight increase.Then intelligence
Can mobile phone indication camera shooting device shooting corresponding position this image information, and read last time and upper last time receive it is same
Image information at position determines that food twice is difference by comparing the image information of this image information and upper last time
Food.Then this image information is compared smart mobile phone with pre-stored food Template Information, determines this image
The food title of food and suggestion guarantee date, are then based on determining information and establish food information table, in the food in information
Food title, the date for being stored in intelligent refrigerator, the date based on deposit intelligent refrigerator are recorded in information table and suggest shelf lives
The identified shelf-life.Two days before reaching the shelf-life, reminder message is sent to user, for reminding user's food
Shelf-life faces the phase.
In application scenarios shown in Fig. 6, it is aforementioned to Fig. 1-5 to realize that the detailed process of the determination of food shelf-life may refer to
In description, details are not described herein.
Corresponding with the aforementioned determination embodiment of the method for food shelf-life, the disclosure additionally provides the determination of food shelf-life
The embodiment of device and its terminal applied.
As shown in fig. 7, Fig. 7 is the determining device of food shelf-life of the disclosure shown according to an exemplary embodiment a kind of
Block diagram, the device may include：Detection module 710, acquisition module 720 and determining module 730.
Wherein, detection module 710 are configured as detecting that the weight information to be hoarded food in intelligent refrigerator becomes
Change；
Acquisition module 720 is configured as the weight information that detection module 710 detects in acquisition intelligent refrigerator and changes
The image information at place；
Determining module 730, be configured as based on acquired in acquisition module 720 weight information and image information determine food
Shelf-life.
In above-described embodiment, weight information and weight that device can be based on food in intelligent refrigerator change place
Image information determines the shelf-life of food in intelligent refrigerator.So as to effectively monitor whether the food in intelligent refrigerator goes bad,
It provides to the user conveniently, optimizes user experience.
It is filled as shown in figure 8, Fig. 8 is determining for another food shelf-life of the disclosure shown according to an exemplary embodiment
Block diagram is set, on the basis of aforementioned embodiment illustrated in fig. 7, detection module 710 may include the embodiment：Receiving submodule 711,
First reading submodule 712 and the first determination sub-module 713.
Wherein, receiving submodule 711 are configured as receiving this weight information to be hoarded food in intelligent refrigerator；
First reading submodule 712 is configured as reading same position in the intelligent refrigerator that last time and upper last time receive
The weight information at place；
First determination sub-module 713 is configured as this weight information for receiving receiving submodule 711 and first and reads
The weight information for the last time that submodule 712 is read is compared, and determines that weight information increases.
In above-described embodiment, which can all store the weight information in the intelligent refrigerator that receives every time,
So as to when receiving new weight information, this at same position is compared with weight information before, to judge
Whether weight information is changed, to determine that the shelf-life of food provides foundation.
It is filled as shown in figure 9, Fig. 9 is determining for another food shelf-life of the disclosure shown according to an exemplary embodiment
Block diagram is set, on the basis of aforementioned embodiment illustrated in fig. 8, acquisition module 720 includes the embodiment：Acquisition submodule 721 and
Two reading submodules 722.
Wherein, acquisition submodule 721 are configured as obtaining weight information and change this image information at place；
Second reading submodule 722 is configured as reading the weight information that last time and upper last time receive and changes place
Image information.
In above-described embodiment, which can obtain the image information inside intelligent refrigerator, and the intelligence to receiving every time
Image information that can be in refrigerator is all stored, so as to when receiving new image information, by same position this with
Image information before is compared, to judge whether image information is changed, for determine food shelf-life provide according to
According to.
As shown in Figure 10, Figure 10 is the determination of another food shelf-life of the disclosure shown according to an exemplary embodiment
Device block diagram, on the basis of aforementioned embodiment illustrated in fig. 9, determining module 730 may include the embodiment：Second determines submodule
Block 731, third determination sub-module 732 and setting up submodule 733.
Second determination sub-module 731 is configured as this image information for obtaining acquisition submodule 721 and is read with second
The image information that the upper last time that submodule 722 is read receives is compared, and determines that the food in image information twice is difference
Food；
Third determination sub-module 732 is configured as comparing this image information and pre-stored food Template Information
It is right, it determines the food title of image information and suggests shelf lives；
Setting up submodule 733 is configured as establishing food information table, includes third determination sub-module in the food information table
732 food title, the date of deposit intelligent refrigerator and the dates based on deposit intelligent refrigerator determined and suggestion shelf lives are true
The fixed shelf-life.
In above-described embodiment, the device determine new food has been put into intelligent refrigerator when, can be based on the food
Image information searches pre-stored food Template Information, is then the food to determine the title of food and suggest shelf lives
Food information table is established, with information such as title, shelf-lifves for recording food.Be conducive to user and food is taken to determine based on the shelf-life
The time of object.
As shown in figure 11, Figure 11 is the determination of another food shelf-life of the disclosure shown according to an exemplary embodiment
Device block diagram, on the basis of aforementioned embodiment illustrated in fig. 10, determining module 730 may include the embodiment：4th determines son
Module 734, the 5th determination sub-module 735 and the 6th determination sub-module 736.
4th determination sub-module 734 is configured as the weight information for receiving this weight information and last time and carries out
Comparison determines that weight is reduced；
5th determination sub-module 735 is configured as the image information for receiving this image information and last time and carries out
Comparison determines that the food in image information twice is same food；
6th determination sub-module 736 is configured as determining in this image information based on the difference of image information twice
The shelf-life of food.
In above-described embodiment, determine that the variation of this weight information is caused by having taken out part of the food in device
When, it can determine the shelf-life of food based on the difference of image information twice.
As shown in figure 12, Figure 12 is the determination of another food shelf-life of the disclosure shown according to an exemplary embodiment
Device block diagram, on the basis of aforementioned embodiment illustrated in fig. 10, the 6th determination sub-module 736 includes the embodiment：Determination unit
737, unit 738 and holding unit 739 are changed.
Wherein it is determined that unit 737, it is configured as carrying out the image information that this image information and last time receive pair
Than determining the difference of image information twice；
Unit 738 is changed, is configured as being judged as that difference lies in the foods in this image information in determination unit 737
Kaifeng, and the food in the image information that upper last time receives is when not breaking a seal, based on the food that broken a seal in food Template Information
Suggestion shelf lives change the shelf-life in the corresponding food information table of the food in this image information；
Holding unit 739, be configured as being judged as difference lies in the food in this image information in determination unit 737 and
When food in the image information that last time receives does not break a seal, the corresponding food letter of the food in this image information is kept
The shelf-life ceased in table is constant.
In above-described embodiment, food of the device in determining this image information has broken a seal, and the figure that upper last time receives
It is guaranteed the quality when not breaking a seal, to read the suggestion shelf lives for the food that broken a seal in food Template Information to change as the food in information
Phase, since many foods are different in the Kaifeng front and back shelf-life, the shelf-life behind Kaifeng is very short, thus need to the shelf-life into
Row modification in order to avoid causing to waste, or jeopardizes health to remind user to eat as early as possible because eating expired food.
In addition, device is equal in the food in determining this image information and the food in the image information that receives of upper last time
When not breaking a seal, it is believed that the part and remaining part taken away are the packaging not broken a seal, thus may not necessarily change food
Shelf-life in information table.
As shown in figure 13, Figure 13 is the determination of another food shelf-life of the disclosure shown according to an exemplary embodiment
Device block diagram, on the basis of aforementioned embodiment illustrated in fig. 10, which can also include the embodiment：First read module
740 and reminding module 750.
First read module 740 is configured as reading the food information table of storage；
Reminding module 750, be configured as recording in reaching the food information table that the first read module 740 is read guarantees the quality
Before phase, send for reminding user the food shelf-life to face the reminder message of phase.
In above-described embodiment, device can be read the shelf-life in food information table, and setting before the shelf-life reaches
It fixes time, to remind user to eat food as early as possible in time, it is unnecessary caused by due to food forgets the food being put into avoid
Waste, also avoid causing damages to health because having eaten by mistake more than the food of shelf-life.
As shown in figure 14, Figure 14 is the determination of another food shelf-life of the disclosure shown according to an exemplary embodiment
Device block diagram, on the basis of aforementioned embodiment illustrated in fig. 10, which can also include the embodiment：Second read module
760 and removing module 770.
Wherein, the second read module 760 is configured as reading the food information table of storage；
Removing module 770 is configured as being more than guaranteeing the quality of recording in food information table that the second read module 760 is read
The food information table of phase is deleted.
In above-described embodiment, which can delete the food information table more than the shelf-life for a period of time, in order to avoid stored
More redundancies occupies too many space, influences operational efficiency.
The determination device embodiment of food shelf-life shown in above-mentioned Fig. 7 to Figure 14 can be applied in terminal or server
In.
The function of each unit and the realization process of effect specifically refer to and correspond to step in the above method in above-mentioned apparatus
Realization process, details are not described herein.
For device embodiments, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separating component
The unit of explanation may or may not be physically separated, and the component shown as unit can be or can also
It is not physical unit, you can be located at a place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of module therein is selected to realize the purpose of disclosure scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
Correspondingly, the disclosure also provides a kind of determining device of food shelf-life, which includes processor；For depositing
Store up the memory of processor-executable instruction；Wherein, the processor is configured as：
Detect that the weight information to be hoarded food in intelligent refrigerator changes；
Weight information in the intelligent refrigerator is obtained to change the image information at place；
The shelf-life of the food is determined based on acquired weight information and image information.
As shown in figure 15, Figure 15 is a kind of determining device for the food shelf-life shown according to an exemplary embodiment
1500 structural schematic diagram.For example, device 1500 may be provided as a routing device.Referring to Fig.1 5, device 1500 includes
Processing component 1522, further comprises one or more processors, and by the memory resource representated by memory 1532,
It can be by the instruction of the execution of processing component 1522, such as application program for storing.The application program stored in memory 1532
May include it is one or more each correspond to one group of instruction module.In addition, processing component 1522 is configured as
It executes instruction, the method to execute above-mentioned access webpage.
Device 1500 can also include that a power supply module 1526 be configured as the power management of executive device 1500, one
Wired or wireless network interface 1550 is configured as device 1500 being connected to network and input and output (I/O) interface
1558.Device 1500 can be operated based on the operating system for being stored in memory 1532, such as Windows ServerTM, Mac
OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
As shown in figure 16, Figure 16 is that the disclosure is used for the food shelf-life really according to one kind shown in an exemplary embodiment
Determine a structural schematic diagram of device 1600.For example, device 1600 can be the mobile phone for having routing function, and computer, number
Word broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig.1 6, device 1600 may include following one or more components：Processing component 1602, memory 1604,
Power supply module 1606, multimedia component 1608, audio component 1610, the interface 1612 of input/output (I/O), sensor module
1614 and communication component 1616.
The integrated operation of 1602 usual control device 1600 of processing component, such as with display, call, data communication,
Camera operation and record operate associated operation.Processing component 1602 may include one or more processors 1620 to execute
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1602 may include one or more moulds
Block, convenient for the interaction between processing component 1602 and other assemblies.For example, processing component 1602 may include multi-media module,
To facilitate the interaction between multimedia component 1608 and processing component 1602.
Memory 1604 is configured as storing various types of data to support the operation in device 1600.These data
Example includes the instruction for any application program or method that are operated on device 1600, contact data, telephone book data,
Message, image, video etc..Memory 1604 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1606 provides electric power for the various assemblies of device 1600.Power supply module 1606 may include power management
System, one or more power supplys and other generated with for device 1600, management and the associated component of distribution electric power.
Multimedia component 1608 is included in the screen of one output interface of offer between described device 1600 and user.
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamic
The boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more
Media component 1608 includes a front camera and/or rear camera.When device 1600 is in operation mode, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1610 is configured as output and/or input audio signal.For example, audio component 1610 includes a wheat
Gram wind (MIC), when device 1600 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1604 or via communication
Component 1616 is sent.In some embodiments, audio component 1610 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 1612 provide interface, above-mentioned peripheral interface module between processing component 1602 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor module 1614 includes one or more sensors, and the state for providing various aspects for device 1600 is commented
Estimate.For example, sensor module 1614 can detect the state that opens/closes of device 1600, the relative positioning of component, such as institute
The display and keypad that component is device 1600 are stated, sensor module 1614 can be with detection device 1600 or device 1,600 1
The position change of a component, the existence or non-existence that user contacts with device 1600,1600 orientation of device or acceleration/deceleration and dress
Set 1600 temperature change.Sensor module 1614 may include proximity sensor, be configured in not any physics
It is detected the presence of nearby objects when contact.Sensor module 1614 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor, microwave remote sensor or temperature sensor.
Communication component 1616 is configured to facilitate the communication of wired or wireless way between device 1600 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1600,2G or 3G or combination thereof.It is exemplary at one
In embodiment, communication component 1616 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1616 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1600 can be by one or more application application-specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 1604 of instruction, above-metioned instruction can be executed by the processor 1620 of device 1600 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.The disclosure is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
The foregoing is merely the preferred embodiments of the disclosure, not limiting the disclosure, all essences in the disclosure
With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of the disclosure protection god.
Claims (10)
1. a kind of determination method of food shelf-life, which is characterized in that including：
Detect that the weight information to be hoarded food in intelligent refrigerator changes, including：
Receive this weight information to be hoarded food in intelligent refrigerator；
Read the weight information at same position in the intelligent refrigerator that last time and upper last time receive；
This described weight information and the weight information of the last time are compared, determine that weight information increases；
Weight information in the intelligent refrigerator is obtained to change the image information at place, including：
The weight information is obtained to change this image information at place；
The weight information that receives of upper last time is read to change the image information at place；
The shelf-life of the food is determined based on acquired weight information and image information, including：
The image information that this described image information was received with the upper last time is compared, is determined in image information twice
Food be different foods；
This described image information is compared with pre-stored food Template Information, determines the food name of described image information
Claim and suggest shelf lives；
Establish food information table, in the food information table comprising the food title, the deposit intelligent refrigerator date and
Date based on the deposit intelligent refrigerator and the shelf-life suggested shelf lives and determined.
2. according to the method described in claim 1, it is characterized in that, described true based on acquired weight information and image information
The shelf-life of the fixed food, including：
The weight information that this described weight information was received with the upper last time is compared, determines that weight is reduced；
The image information that this described image information was received with the upper last time is compared, is determined in image information twice
Food be same food；
The shelf-life of the food in this described image information is determined based on the difference of image information twice.
3. according to the method described in claim 1, it is characterized in that, the difference based on image information twice determines described
The shelf-life of food in secondary image information, including：
The image information that this described image information was received with the upper last time is compared, determining image information twice
Difference；
Difference lies in the foods in this described image information to have broken a seal described in being judged as, and the figure that the upper last time receives
As the food in information is the suggestion shelf lives modification institute based on the food that broken a seal in food Template Information when not breaking a seal
State the shelf-life in the corresponding food information table of food in this image information；
In the image information for being judged as that the food difference lies in this described image information and the upper last time receive
In food when not breaking a seal, kept for shelf-life in the corresponding food information table of food in this described image information not
Become.
4. according to the method described in claim 1, it is characterized in that, described true based on acquired weight information and image information
After the shelf-life of the fixed food, the method further includes：
Read the food information table of storage；
Before the shelf-life recorded in reaching the food information table, send for reminding user the food shelf-life to face carrying for phase
Awake message.
5. according to the method described in claim 1, it is characterized in that, described true based on acquired weight information and image information
After the shelf-life of the fixed food, the method further includes：
Read the food information table of storage；
Food information table more than the shelf-life recorded in the food information table is deleted.
6. a kind of determining device of food shelf-life, which is characterized in that including：Detection module, acquisition module and determining module；
The detection module is configured as detecting that the weight information to be hoarded food in intelligent refrigerator changes；
The acquisition module is configured as obtaining weight information in the intelligent refrigerator and changes the image information at place；
The determining module, be configured as based on acquired in the acquisition module weight information and image information determine the food
The shelf-life of object；
Wherein, the detection module includes：Receiving submodule, the first reading submodule and the first determination sub-module；
The receiving submodule is configured as receiving this weight information to be hoarded food in intelligent refrigerator；
First reading submodule is configured as reading same position in the intelligent refrigerator that last time and upper last time receive
The weight information at place；
First determination sub-module is configured as this weight information for receiving the receiving submodule and is read with described first
It takes the weight information of the last time of submodule reading to be compared, determines that weight information increases；
The acquisition module includes：Acquisition submodule and the second reading submodule；
The acquisition submodule is configured as obtaining the weight information and changes this image information at place；
Second reading submodule is configured as reading the weight information that last time receives and changes the image at place
Information；
The determining module includes：Second determination sub-module, third determination sub-module and setting up submodule；
Second determination sub-module is configured as the image information for receiving this described image information and the upper last time
It is compared, determines that the food in image information twice is different foods；
The third determination sub-module is configured as comparing this described image information and pre-stored food Template Information
It is right, it determines the food title of described image information and suggests shelf lives；
The setting up submodule is configured as establishing food information table, be determined comprising the third in the food information table
The date for the food title, the deposit intelligent refrigerator that module determines and the date based on the deposit intelligent refrigerator and
The shelf-life suggested shelf lives and determined.
7. device according to claim 6, which is characterized in that the determining module includes：4th determination sub-module, the 5th
Determination sub-module and the 6th determination sub-module；
4th determination sub-module is configured as the weight information for receiving this described weight information and the upper last time
It is compared, determines that weight is reduced；
5th determination sub-module is configured as the image information for receiving this described image information and the upper last time
It is compared, determines that the food in image information twice is same food；
6th determination sub-module is configured as determining based on the difference of image information twice in this described image information
The shelf-life of food.
8. device according to claim 7, which is characterized in that the 6th determination sub-module includes：Determination unit, modification
Unit and holding unit；
The determination unit is configured as carrying out the image information that this described image information and the upper last time receive pair
Than determining the difference of image information twice；
The modification unit is configured as being judged as that described difference lies in this described image information in the determination unit
Food has broken a seal, and the food in the image information that the upper last time receives is to be believed based on the food template when not breaking a seal
In the corresponding food information table of food in this described image information of suggestion shelf lives modification of food that broken a seal in breath
Shelf-life；
The holding unit is configured as being judged as that described difference lies in this described image information in the determination unit
When food in the image information that food and the upper last time receive does not break a seal, the food in this described image information is kept
Shelf-life in the corresponding food information table of object is constant.
9. device according to claim 6, which is characterized in that described device further includes：First read module and prompting mould
Block；
First read module is configured as reading the food information table of storage；
The reminding module is configured as the guarantor recorded in reaching the food information table that first read module is read
Before the matter phase, send for reminding user the food shelf-life to face the reminder message of phase.
10. device according to claim 6, which is characterized in that described device further includes：Second read module and deletion mould
Block；
Second read module is configured as reading the food information table of storage；
The removing module is configured as the guarantor that will be recorded in the food information table read more than second read module
The food information table of matter phase is deleted.
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| CN201510760407.9A CN105259112B (en) | 2015-11-09 | 2015-11-09 | The determination method and device of food shelf-life |
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| CN201510760407.9A CN105259112B (en) | 2015-11-09 | 2015-11-09 | The determination method and device of food shelf-life |
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| CN102323267A (en) * | 2011-08-10 | 2012-01-18 | 中国农业大学 | System and method used for rapidly evaluating freshness of raw meat products |
| CN102660629A (en) * | 2012-04-19 | 2012-09-12 | 江苏大学 | Method for rapidly identifying dominant spoilage bacteria of livestock meat on basis of olfaction visualization technology |
| CN103499531A (en) * | 2013-10-15 | 2014-01-08 | 无锡艾科瑞思产品设计与研究有限公司 | Food quality visual detection device and method |
| CN103530989A (en) * | 2013-10-29 | 2014-01-22 | 江苏物联网研究发展中心 | Alarm device for preventing food from deteriorating |
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