CN107796172A - Food expiration early warning method and device, storage medium and food storage equipment - Google Patents
Food expiration early warning method and device, storage medium and food storage equipment Download PDFInfo
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- CN107796172A CN107796172A CN201710811138.3A CN201710811138A CN107796172A CN 107796172 A CN107796172 A CN 107796172A CN 201710811138 A CN201710811138 A CN 201710811138A CN 107796172 A CN107796172 A CN 107796172A
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- 235000013305 food Nutrition 0.000 title claims abstract description 387
- 238000003860 storage Methods 0.000 title claims abstract description 154
- 238000000034 method Methods 0.000 title claims abstract description 59
- 238000004590 computer program Methods 0.000 claims description 6
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000003909 pattern recognition Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 210000000352 storage cell Anatomy 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000015219 food category Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000020930 dietary requirements Nutrition 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Computational Linguistics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a food expiration early warning method and device, a computer readable storage medium and food storage equipment. The food expiration early warning method comprises the following steps: acquiring stored food information, wherein the stored food information comprises food names and storage conditions; selecting a time node under the storage condition according to the acquired stored food information; and giving out food expiration early warning information at the selected time node. According to the technical scheme provided by the invention, the food expiration early warning information is timely sent to the user according to the food and the storage condition thereof, so that prompt is realized, and the normal life of the user is ensured not to be frequently disturbed, thereby improving the satisfaction degree of the user and having good user experience.
Description
Technical field
The present invention relates to intelligent electric appliance technical field, more particularly to a kind of expired method for early warning of food, device, storage medium
And food strorage apparatus.
Background technology
With the continuous improvement of people's living standards, in people's daily life to the demand of food strorage apparatus also increasingly
It is more.By taking refrigerator as an example, the volume of household electric refrigerator is increasing, and the food in refrigerator is more and more；Simultaneously because work strain
The reason for, in order to reduce the number of working day shopping as far as possible, people typically store in weekend or vacation purchase sufficient food
In refrigerator, to meet next all culinary arts or dietary requirements.But in new one week for various reasons caused by
Such as outside eating, shopping accident, can cause the food in refrigerator to run out of according to plan, food exists expired hidden
The shorter food of trouble, especially shelf-life can face the problem of at once rotten.Part manufacturer takes most straightforward approach at present, i.e.,
A prompting message is just sent every one section of set time.Fig. 1 is the expired notification mechanisms schematic diagram of common food, vertical in Fig. 1
Coordinate Q represents food quality；Abscissa T represents food storage time；Haircut represents to provide the time of the expired early warning of food.It is this
It is simple and clear every the method that one section of set time just sends a prompting message, but system can be caused continually to be pushed away to user
Send prompting message, Consumer's Experience is bad.
The content of the invention
A kind of the defects of it is a primary object of the present invention to overcome above-mentioned prior art, there is provided expired pre- police of food
Method, device, storage medium and food strorage apparatus, with solve the prompting that is frequently encountered in the expired prompting of food not in time, remind
Number is excessively waited the problem of influenceing Consumer's Experience.
One aspect of the present invention provides a kind of expired method for early warning of food, including：Obtain storage food information, the storage
Food information includes food title and storage condition；It is chosen at according to the storage food information of the acquisition under the storage condition
Timing node；The expired warning information of food is provided in the timing node of the selection.
Alternatively, the storage food information according to the acquisition is chosen at the timing node under the storage condition,
Including：Food quality comparison trend under the storage condition is drawn according to the storage food information of the acquisition；According to institute
State the food quality comparison trend access time node drawn.
Alternatively, in addition to：According to the food quality comparison trend drawn, in the different phase of food quality comparison
It is middle to choose at least one timing node；In at least one timing node of selection, according to it is at least one described when
In the stage of food quality comparison corresponding to intermediate node, provide the expired early warning letter of the food corresponding with the stage of food quality comparison
Breath.
Alternatively, in addition to：The frequency of use of food strorage apparatus and the body parameter of food strorage apparatus are obtained, it is described
The body parameter of food strorage apparatus includes the volume of food strorage apparatus；According to the use of the food strorage apparatus of the acquisition
The body parameter of frequency and food strorage apparatus, calculate food total consumption speed；According to the food quality comparison drawn
Trend, with reference to the food total consumption speed being calculated, access time node.
Alternatively, in addition to：In the case where the food total consumption speed is small, the timing node of selection is corresponding
It is more.
Alternatively, in addition to：Pass through input, selection, phonetic entry, text in drop-down menu or choice box in input frame
Word inputs or image recognition obtains the food title.
Alternatively, in addition to：The storage condition includes storage temperature and/or storage humidity；Stored up by being arranged at food
The Temperature Humidity Sensor for depositing equipment obtains the storage temperature and/or the storage humidity.
Alternatively, in addition to：Store the storage food information, or the storage storage food information and with institute
State the corresponding food quality comparison trend of storage food information and/or timing node；Judging that certain food run out of
In the case of, delete the storage food information, food quality comparison trend and the timing node of this kind of food.
Another aspect of the present invention provides a kind of expired prior-warning device of food again, including：First acquisition unit, for obtaining
Storage food information is taken, the storage food information includes food title and storage condition；Unit is chosen, for being obtained according to
The storage food information taken is chosen at the timing node under the storage condition；Prewarning unit, for the time in the selection
Node provides the expired warning information of food.
Alternatively, the selection unit is additionally operable to：Drawn according to the storage food information of the acquisition in the storage bar
Food quality comparison trend under part；According to the food quality comparison trend access time node drawn.
Alternatively, in addition to：The selection unit is additionally operable to：According to the food quality comparison trend drawn, eating
At least one timing node is chosen in the different phase of thing quality comparison；The prewarning unit is additionally operable to：In selection extremely
A few timing node, according to the stage of food quality comparison corresponding with least one timing node, provide with
Stage of food quality comparison corresponding expired warning information of food.
Alternatively, in addition to：Second acquisition unit, frequency of use and food storage for obtaining food strorage apparatus are set
Standby body parameter, the body parameter of the food strorage apparatus include the volume of food strorage apparatus；Computing unit, for root
According to the frequency of use of the food strorage apparatus of the acquisition and the body parameter of food strorage apparatus, food total consumption speed is calculated
Rate；The selection unit is additionally operable to：It is whole with reference to the food being calculated according to the food quality comparison trend drawn
Body wear rate, access time node.
Alternatively, the selection unit is additionally operable to：In the case where the food total consumption speed is small, selection it is described
Timing node is accordingly more.
Alternatively, the first acquisition unit is additionally operable to：By being inputted in input frame, in drop-down menu or choice box
Selection, phonetic entry, word input or image recognition obtain the food title.
Alternatively, in addition to：The storage condition includes storage temperature and/or storage humidity；The first acquisition unit
It is additionally operable to：The storage temperature and/or the storage humidity are obtained by the Temperature Humidity Sensor for being arranged at food strorage apparatus.
Alternatively, in addition to memory cell, it is used for：Store the storage food information, or the storage storage food
Information and the food quality comparison trend corresponding with the storage food information and/or timing node；Judging certain food
In the case that thing has run out of, delete the storage food information of this kind of food, food quality comparison trend and when segmentum intercalaris
Point.
Another aspect of the present invention provides a kind of food strorage apparatus again, has the device described in any of the above-described.
Alternatively, the food strorage apparatus includes refrigerator, refrigerator-freezer, wine cabinet or incubator.
Another aspect of the invention provides a kind of computer-readable recording medium again, is stored thereon with computer program,
The step of any of the above-described methods described is realized when described program is executed by processor.
Another aspect of the present invention provides a kind of food strorage apparatus again, including processor, memory and is stored in
The computer program that can be run on a processor on memory, realize during the computing device described program any of the above-described described
The step of method.
Alternatively, the food strorage apparatus includes refrigerator, refrigerator-freezer, wine cabinet or incubator.
Technical scheme combining foods total consumption speed provided by the invention and food quality comparison trend, in good time to user
The expired warning information of food is sent, both accomplishes to remind in time, in turn ensure that user normally will not frequently be bothered by life, so as to
User satisfaction is improved, there is good Consumer's Experience.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the expired notification mechanisms schematic diagram of common food；
Fig. 2 is the general frame figure of the expired method for early warning of food provided by the invention；
Fig. 3 is the workflow diagram of the access time node of the expired method for early warning of food provided by the invention；
Fig. 4 is a kind of workflow diagram of preferred embodiment of the expired method for early warning of food provided by the invention；
Fig. 5, which is that the food when food total consumption speed of the expired method for early warning of food provided by the invention is larger is expired, to be carried
Awake schematic diagram of mechanism；
Fig. 6, which is that the food when food total consumption speed of the expired method for early warning of food provided by the invention is smaller is expired, to be carried
Awake schematic diagram of mechanism；
Fig. 7 is a kind of structural representation of preferred embodiment of the expired method for early warning of food provided by the invention；
Fig. 8 is a kind of information storage schematic diagram of preferred embodiment of the expired method for early warning of food provided by the invention；
Fig. 9 is the information storage schematic diagram of the another preferred embodiment of the expired method for early warning of food provided by the invention；
Figure 10 is a kind of control Organization Chart of preferred embodiment of the expired method for early warning of food provided by the invention；
Figure 11 is a kind of control flow chart of preferred embodiment of the expired method for early warning of food provided by the invention；
Figure 12 is the general frame figure of the expired prior-warning device of food provided by the invention；
Figure 13 is a kind of structural representation of preferred embodiment of the expired prior-warning device of food provided by the invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
One aspect of the present invention provides a kind of expired method for early warning of food.Fig. 2 is the expired early warning of food provided by the invention
The general frame figure of method.As shown in Fig. 2 the expired method for early warning of food of the present invention includes：Step S110, obtain storage food letter
Breath, the storage food information include food title and storage condition；Step S120, according to the storage food information of the acquisition
The timing node being chosen under the storage condition；Step S130, the expired early warning of food is provided in the timing node of the selection
Information.
Under actual conditions, it is impossible to simply expired reminder time is retrodicted according to the shelf-life above packaging bag, because food
Shelf-life it is closely related (food especially to have broken a seal) with the condition of storage of food, date above packaging bag is only for ginseng
Examine use；Meanwhile the wear rate of single category food is a random process, some foods will may have been eaten in a short time
(such as spinach), now retransmit prompting message and just lose meaning；Some food consumption cycles are longer (such as carrot), closing on
Prompting message is just sent during the shelf-life, is lost the meaning of prompting.Therefore take into full account food storage condition to food quality
Influence, can ensure in time to provide the expired early warning of food.
Another embodiment, step S120, the storage condition is chosen at according to the storage food information of the acquisition
Under timing node, in addition to：The timing node under the storage condition is provided according to the storage food information of the acquisition,
And the timing node that user specifies in the timing node of the offer is obtained, using the timing node that the user specifies as choosing
The timing node taken.Then step S130 is performed, the expired warning information of food is provided in the timing node of the selection.Namely
Say, can be that system is chosen automatically or system provides nodal information the step for access time node, then by manually entering
Row is chosen.There is provided the function manually chosen make it is man-machine between have more interactions, fully to meet the individual needs of user.
According to a kind of embodiment of the expired method for early warning of food of the present invention, in addition to：By in input frame input,
Selection, phonetic entry, word input or image recognition obtain the food title in drop-down menu or choice box.Specifically,
Pattern recognition device can be set in food strorage apparatus, and the food strorage apparatus includes refrigerator, refrigerator-freezer, wine cabinet or insulation
Case etc..By taking refrigerator as an example, pattern recognition device can be set in the refrigerating chamber, temperature-changing chamber and refrigerating chamber of refrigerator, pass through image
Identification technology obtains the food title；The food title can also be manually entered by user by above-mentioned various modes.
According to a kind of embodiment of the expired method for early warning of food of the present invention, in addition to：The storage condition includes storage
Temperature and/or storage humidity；The storage temperature and/or institute are obtained by the Temperature Humidity Sensor for being arranged at food strorage apparatus
State storage humidity.Similarly, by taking refrigerator as an example, humiture can be set to pass in the refrigerating chamber, temperature-changing chamber and refrigerating chamber of refrigerator
Sensor, the storage temperature and/or the storage humidity are obtained by Temperature Humidity Sensor.
Fig. 3 is the workflow diagram of the access time node of the expired method for early warning of food provided by the invention.Such as Fig. 3 institutes
Show, it is described to be selected according to the storage food information of the acquisition according to a kind of embodiment of the expired method for early warning of food of the present invention
The timing node under the storage condition is taken, including：S210, drawn according to the storage food information of the acquisition and deposited described
Food quality comparison trend under the conditions of storage；S120, according to the food quality comparison trend access time node drawn.
Using big data technology and cloud computing technology, this can be drawn under conditions of known food category, storage environment
The quality comparison trend (feature) of food.A kind of embodiment is to obtain the food from cloud platform according to food category, storage condition
The quality comparison trend of thing；Another embodiment is that the quality comparison trend by various foods under different storage conditions is advance
It is stored in standby in local application.When facing expired risk when the storage time of certain category food is long, Ke Yigen
According to food quality comparison trend, send the expired warning information of category food to user in good time, both ensured food in refrigerator and
When eaten, in turn ensure that user normally life will not frequently be bothered, so as to improve user satisfaction.
According to a kind of embodiment of the expired method for early warning of food of the present invention, in addition to：According to the food drawn
Matter variation tendency, at least one timing node is chosen in the different phase of food quality comparison；At least the one of selection
The individual timing node, according to the stage of food quality comparison corresponding with least one timing node, provide and food
Stage of quality comparison corresponding expired warning information of food.Quality when usual food has just been put into refrigerator be it is fresh, with
The passage freshness of time can reduce, and become stale at leisure, followed by close to expired, until finally reaching expired
Degree.The expired warning information of different grades of food is provided in the different phase of above food quality comparison, as food is fresh
The reduction of degree improves the grade of the expired warning information of food, reminds user to make the best use of time to consume and handles the food of storage.
Fig. 4 is a kind of workflow diagram of preferred embodiment of the expired method for early warning of food provided by the invention.Such as Fig. 4 institutes
Show, according to a kind of embodiment of the expired method for early warning of food of the present invention, in addition to：Step S310, obtain food strorage apparatus
Frequency of use and food strorage apparatus body parameter, the body parameter of the food strorage apparatus includes food strorage apparatus
Volume；Step S320, according to the frequency of use of the food strorage apparatus of the acquisition and the body parameter of food strorage apparatus,
Calculate food total consumption speed；Step S330, according to the food quality comparison trend drawn, it is calculated with reference to described
Food total consumption speed, access time node.According to a kind of embodiment of the expired method for early warning of food of the present invention, also wrap
Include：In the case where the food total consumption speed is small, the timing node of selection is accordingly more.
Found by research：The wear rate of single category food is a random process in refrigerator, but food is overall
Wear rate it is substantially stable within the specified period.Therefore faced when the storage time of certain category food is long
During the risk of phase, category food can be sent to user with combining foods total consumption speed and food quality comparison trend in good time
The expired warning information of thing, this method efficiently solve the prompting frequently encountered in the expired prompting of food not in time, remind number
Excessive the problem of waiting influence Consumer's Experience.
Fig. 5, which is that the food when food total consumption speed of the expired method for early warning of food provided by the invention is larger is expired, to be carried
Awake schematic diagram of mechanism；Fig. 6 is the food when food total consumption speed of the expired method for early warning of food provided by the invention is smaller
Expired notification mechanisms schematic diagram.Ordinate Q in Fig. 5 and Fig. 6 represents food quality；Abscissa T represents food storage time；Cut
Head represents to provide the time of the expired early warning of food, wherein last time, which is reminded, all uses broken line representation, after reminding for the last time i.e.
Represent that food faces expired risk.In fig. 5 and fig., over time, from left to right represent food quality by well to
Difference.Have in Fig. 5 and remind twice, be in time point t respectively0/ 2 and time point t1Place, wherein time point t0/ 2 corresponding foods
Matter is q0, the expired warning information of corresponding food is Y01；Time point t1Corresponding food quality is q1/ 2, corresponding food
The expired warning information of thing is Y02.From left to right represent food quality worse and worse, warning information Y02 than warning information Y01 etc.
Level is high, and warning information Y02 represents that food has faced expired risk.Have in Fig. 6 and remind three times, be at time point respectively
t0/ 4, time point t0/ 2 and time point t1Place, wherein time point t0/ 4 corresponding food qualities are q00, corresponding food mistake
Phase warning information is Y11；Time point t0/ 2 corresponding food qualities are q01, the expired warning information of corresponding food is Y12；
Time point t1Corresponding food quality is q1/ 2, the expired warning information of corresponding food is Y13.From left to right, expired early warning
Information is that Y11, Y12, Y13 grade gradually increase, and worse and worse, warning information Y13 represents food to expression food quality
Expired risk is faced.Total consumption obtains slowly in Fig. 6, so to remind once more.
Fig. 7 is a kind of structural representation of preferred embodiment of the expired method for early warning of food provided by the invention.Institute in Fig. 7
The equipment identity shown is：A represents pattern recognition device, for obtaining the food title；B represents Temperature Humidity Sensor, is used for
Obtain the storage temperature and/or the storage humidity；C represents door switch detection unit, for detecting the switch of refrigerator doors
Number.The on-off times of refrigerator doors mean that the frequency of use of refrigerator is high more, by the on-off times and refrigerator of analyzing refrigerator doors
Body parameters in series (such as cold compartment of refrigerator volume, temperature-changing chamber volume, refrigerating chamber volume), it is overall that food in refrigerator can be calculated
Wear rate.The frequency of use of refrigerator is higher, refrigerator volume is smaller, then food total consumption speed is faster.
According to a kind of embodiment of the expired method for early warning of food of the present invention, in addition to：The storage food information is stored,
Or the storage storage food information and with the corresponding food quality comparison trend of the storage food information and/or
Timing node；In the case where judging that certain food has run out of, the storage food information, the food of this kind of food are deleted
Quality comparison trend and timing node.
Fig. 8 is a kind of information storage schematic diagram of preferred embodiment of the expired method for early warning of food provided by the invention；Fig. 9
It is the information storage schematic diagram of the another preferred embodiment of the expired method for early warning of food provided by the invention.As shown in figure 8, food
After being put into refrigerator, identify that food title, or user input food title by pattern recognition device, detected and eaten by Temperature Humidity Sensor
Thing storage condition, then by the storage food information described above deposit data storage cell of acquisition.As shown in figure 9, utilize
Big data technology and cloud computing technology show that each category food is after the quality comparison trend under the conditions of respective stored in refrigerator, then
By quality comparison trend P (T, Q) and shelf-life t0Also it is stored in etc. relevant information in data storage cell.
Figure 10 is a kind of control Organization Chart of preferred embodiment of the expired method for early warning of food provided by the invention.Such as Figure 10
Shown, pattern recognition device, Temperature Humidity Sensor, door switch detection module are connected with refrigerator controller, and the data of acquisition are sent out
Give refrigerator controller；Data storage cell is connected with refrigerator controller, for storing above-mentioned data；Communication module and refrigerator control
Device connection processed, communicates for refrigerator controller with cloud platform and user terminal.By communication module by it is described storage food information and
Total consumption speed is sent to cloud platform, the food quality comparison trend and timing node of food is obtained from cloud platform, in the time
At node the expired warning information of food is sent to user terminal.
Figure 11 is a kind of control flow chart of preferred embodiment of the expired method for early warning of food provided by the invention.Such as Figure 11
It is shown, it is electric on refrigerator, and after being put into the food of storage：Specific implementation step is as follows：
1) by image recognition technology obtain food title Kn (n initial value is 0, following n initial value be 0),
Step 2 is performed afterwards；
2) desired temperature En, the humidity value Sn of food storage compartment are read, performs step 3 afterwards；
3) using food title Kn, desired temperature En, humidity value Sn set as entry n (as shown in Figure 8), hold afterwards
Row step 4；
4) entry n information is sent to cloud platform, performs step 5 afterwards；
5) the quality comparison trend P (T, Q) and shelf-life t for the food Kn that cloud platform returns are received0Etc. information, perform afterwards
Step 6；
6) by food Kn quality comparison trend P (T, Q) and shelf-life t0Enter entry n (as shown in Figure 9) etc. information supplement,
Step 7 is performed afterwards；
7) judge whether food Kn has run out of：If it is, perform step 8；Otherwise, step 9 is performed；
8) entry n is deleted；
9) the recent door opening times D of refrigerator is obtained, performs step 10 afterwards；
10) refrigerator body parameters in series set V is read, such as refrigerator total measurement (volume), volume of refrigerating chamber, temperature-changing chamber volume, freezing
Room volume etc., step 11 is performed afterwards；
11) according to D and V value, food total consumption speed F is drawn, performs step 12 afterwards；
12) judge whether F is more than F0：If it is, explanation food total consumption speed is larger, step 13 is performed afterwards；
Otherwise, illustrate that food total consumption speed is smaller, perform step 17.
13) judge whether Kn storage time is equal to t0/2：If it is, perform step 14；Otherwise, step 15 is performed；
14) the expired warning information Y01 (as shown in Figure 5) of food is pushed to user, returns perform step 7 afterwards；
15) judge whether Kn storage time is equal to t1：If it is, perform step 16；Otherwise, return and perform step 7；
16) the expired warning information Y02 (as shown in Figure 5) of food is pushed to user, returns perform step 8 afterwards；
17) judge whether Kn storage time is equal to t0/4：If it is, perform step 18；Otherwise, step 19 is performed；
18) the expired warning information Y11 (as shown in Figure 6) of food is pushed to user, returns perform step 7 afterwards；
19) judge whether Kn storage time is equal to t0/2：If it is, perform step 20；Otherwise, step 21 is performed；
20) the expired warning information Y12 (as shown in Figure 6) of food is pushed to user, returns perform step 7 afterwards；
21) judge whether Kn storage time is equal to t1：If it is, perform step 22；Otherwise, return and perform step 7；
22) the expired warning information Y13 (as shown in Figure 6) of food is pushed to user, returns perform step 8 afterwards.
Another aspect of the present invention provides a kind of expired prior-warning device of food again.Figure 12 is food mistake provided by the invention
The general frame figure of phase prior-warning device.As shown in figure 12, the expired prior-warning device of food of the present invention includes：First acquisition unit 100,
Food information is stored for obtaining, the storage food information includes food title and storage condition；Unit 200 is chosen, is used for
The timing node being chosen at according to the storage food information of the acquisition under the storage condition；Prewarning unit 300, in institute
The timing node for stating selection provides the expired warning information of food.
According to a kind of embodiment of the expired prior-warning device of food of the present invention, the selection unit 200 is additionally operable to：According to institute
The storage food information for stating acquisition draws the food quality comparison trend under the storage condition；According to the food drawn
Quality comparison trend access time node.
According to a kind of embodiment of the expired prior-warning device of food of the present invention, in addition to：The selection unit 200 is also used
In：According to the food quality comparison trend drawn, chosen in the different phase of food quality comparison at least one described
Timing node；The prewarning unit is additionally operable to：In at least one timing node of selection, according to it is at least one described when
In the stage of food quality comparison corresponding to intermediate node, provide the expired early warning letter of the food corresponding with the stage of food quality comparison
Breath.
Figure 13 is a kind of structural representation of preferred embodiment of the expired prior-warning device of food provided by the invention.According to this
A kind of embodiment of the expired prior-warning device of invention food, in addition to：Second acquisition unit 400, set for obtaining food storage
Standby frequency of use and the body parameter of food strorage apparatus, the body parameter of the food strorage apparatus are set including food storage
Standby volume；Computing unit 500, frequency of use and food strorage apparatus for food strorage apparatus according to the acquisition
Body parameter, calculate food total consumption speed；The selection unit 200 is additionally operable to：According to the food qualitative change drawn
Change trend, with reference to the food total consumption speed being calculated, access time node.
According to a kind of embodiment of the expired prior-warning device of food of the present invention, the selection unit 200 is additionally operable to：Described
In the case that food total consumption speed is small, the timing node of selection is accordingly more.
According to a kind of embodiment of the expired prior-warning device of food of the present invention, the first acquisition unit 100 is additionally operable to：It is logical
Cross the input in input frame, selection, phonetic entry, word input or image recognition obtain institute in drop-down menu or choice box
State food title.
According to a kind of embodiment of the expired prior-warning device of food of the present invention, in addition to：The storage condition includes storage
Temperature and/or storage humidity；The first acquisition unit 100 is additionally operable to：Passed by the humiture for being arranged at food strorage apparatus
Sensor obtains the storage temperature and/or the storage humidity.
According to a kind of embodiment of the expired prior-warning device of food of the present invention, in addition to memory cell 600, it is used for：Storage
The storage food information, or the storage storage food information and the food corresponding with the storage food information
Quality comparison trend and/or timing node；In the case where judging that certain food has run out of, the described of this kind of food is deleted
Store food information, food quality comparison trend and timing node.
Another aspect of the present invention provides a kind of food strorage apparatus again, has the device described in any of the above-described.Root
According to a kind of embodiment of food strorage apparatus of the present invention, the food strorage apparatus includes refrigerator, refrigerator-freezer, wine cabinet or insulation
Case.
Another aspect of the invention provides a kind of computer-readable recording medium again, is stored thereon with computer program,
The step of any of the above-described methods described is realized when described program is executed by processor.
Another aspect of the present invention provides a kind of food strorage apparatus again, including processor, memory and is stored in
The computer program that can be run on a processor on memory, realize during the computing device described program any of the above-described described
The step of method.According to a kind of embodiment of food strorage apparatus of the present invention, the food strorage apparatus includes refrigerator, ice
Cabinet, wine cabinet or incubator.
Technical scheme combining foods total consumption speed provided by the invention and food quality comparison trend, in good time to user
The expired warning information of food is sent, both accomplishes to remind in time, in turn ensure that user normally will not frequently be bothered by life, so as to
User satisfaction is improved, there is good Consumer's Experience.
Function described herein can be implemented in hardware, by the software of computing device, firmware or its any combinations.
If implement in the software by computing device, then computer can be stored in using function as one or more instructions or code
Transmitted on readable media or via computer-readable media.Other examples and embodiment will in of the invention and appended right
Ask in the scope and spirit of book.For example, be attributed to the property of software, function described above can be used by processor,
Hardware, firmware, hardwired appoint the software implementation that the combination of whichever performs in these.In addition, each functional unit can integrate
In a processing unit or unit is individually physically present, can also two or more units be integrated in
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, as control fill
The part put can be or may not be physical location, can both be located at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Embodiments of the invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included within scope of the presently claimed invention.
Claims (21)
- A kind of 1. expired method for early warning of food, it is characterised in that including：Storage food information is obtained, the storage food information includes food title and storage condition；The timing node being chosen at according to the storage food information of the acquisition under the storage condition；The expired warning information of food is provided in the timing node of the selection.
- 2. according to the method for claim 1, it is characterised in that the storage food information according to the acquisition is chosen at Timing node under the storage condition, including：Food quality comparison trend under the storage condition is drawn according to the storage food information of the acquisition；According to the food quality comparison trend access time node drawn.
- 3. according to the method for claim 2, it is characterised in that also include：According to the food quality comparison trend drawn, chosen in the different phase of food quality comparison at least one described Timing node；In at least one timing node of selection, according to food quality comparison corresponding with least one timing node Stage, provide the expired warning information of the food corresponding with the stage of food quality comparison.
- 4. according to the method in claim 2 or 3, it is characterised in that also include：Obtain the frequency of use of food strorage apparatus and the body parameter of food strorage apparatus, the body of the food strorage apparatus Parameter includes the volume of food strorage apparatus；According to the frequency of use of the food strorage apparatus of the acquisition and the body parameter of food strorage apparatus, it is overall to calculate food Wear rate；According to the food quality comparison trend drawn, with reference to the food total consumption speed being calculated, during selection Intermediate node.
- 5. according to the method for claim 4, it is characterised in that also include：In the small feelings of the food total consumption speed Under condition, the timing node of selection is accordingly more.
- 6. according to the method any one of claim 1-5, it is characterised in that also include：By being inputted in input frame, Selection, phonetic entry, word input or image recognition obtain the food title in drop-down menu or choice box.
- 7. according to the method any one of claim 1-6, it is characterised in that also include：The storage condition includes depositing Storing temperature and/or storage humidity；Temperature Humidity Sensor by being arranged at food strorage apparatus obtain the storage temperature and/or The storage humidity.
- 8. according to the method any one of claim 2-7, it is characterised in that also include：Store the storage food information, or the storage storage food information and relative with the storage food information The food quality comparison trend and/or timing node answered；In the case where judging that certain food has run out of, the storage food information, the food quality of this kind of food are deleted Variation tendency and timing node.
- A kind of 9. expired prior-warning device of food, it is characterised in that including：First acquisition unit, food information is stored for obtaining, the storage food information includes food title and storage condition；Unit is chosen, for the timing node being chosen at according to the storage food information of the acquisition under the storage condition；Prewarning unit, for providing the expired warning information of food in the timing node of the selection.
- 10. device according to claim 9, it is characterised in that the selection unit is additionally operable to：Food quality comparison trend under the storage condition is drawn according to the storage food information of the acquisition；According to the food quality comparison trend access time node drawn.
- 11. device according to claim 10, it is characterised in that also include：The selection unit is additionally operable to：According to the food quality comparison trend drawn, in the not same order of food quality comparison At least one timing node is chosen in section；The prewarning unit is additionally operable to：In at least one timing node of selection, according to it is at least one described when segmentum intercalaris In the stage of food quality comparison corresponding to selecting, provide the expired warning information of the food corresponding with the stage of food quality comparison.
- 12. the device according to claim 10 or 11, it is characterised in that also include：Second acquisition unit, it is described for obtaining the frequency of use of food strorage apparatus and the body parameter of food strorage apparatus The body parameter of food strorage apparatus includes the volume of food strorage apparatus；Computing unit, for the frequency of use of the food strorage apparatus according to the acquisition and the body ginseng of food strorage apparatus Number, calculate food total consumption speed；The selection unit is additionally operable to：According to the food quality comparison trend drawn, with reference to the food being calculated Total consumption speed, access time node.
- 13. device according to claim 12, it is characterised in that the selection unit is additionally operable to：It is overall in the food In the case that wear rate is small, the timing node of selection is accordingly more.
- 14. according to the device any one of claim 9-13, it is characterised in that the first acquisition unit is additionally operable to： Pass through input, selection, phonetic entry, word input or image recognition acquisition in drop-down menu or choice box in input frame The food title.
- 15. according to the device any one of claim 9-14, it is characterised in that also include：The storage condition includes Storage temperature and/or storage humidity；The first acquisition unit is additionally operable to：Passed by the humiture for being arranged at food strorage apparatus Sensor obtains the storage temperature and/or the storage humidity.
- 16. according to the device any one of claim 10-15, it is characterised in that also including memory cell, be used for：Store the storage food information, or the storage storage food information and relative with the storage food information The food quality comparison trend and/or timing node answered；In the case where judging that certain food has run out of, the storage food information, the food quality of this kind of food are deleted Variation tendency and timing node.
- 17. a kind of food strorage apparatus, it is characterised in that there is the device as any one of claim 9-16.
- 18. food strorage apparatus according to claim 17, it is characterised in that the food strorage apparatus include refrigerator, Refrigerator-freezer, wine cabinet or incubator.
- 19. a kind of computer-readable recording medium, it is characterised in that be stored thereon with computer program, described program is processed Device realizes the step of claim 1-8 any methods describeds when performing.
- 20. a kind of food strorage apparatus, it is characterised in that can locate on a memory including processor, memory and storage The computer program that runs on reason device, claim 1-8 any methods describeds are realized during the computing device described program Step.
- 21. food strorage apparatus according to claim 20, it is characterised in that the food strorage apparatus include refrigerator, Refrigerator-freezer, wine cabinet or incubator.
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| CN201710811138.3A CN107796172B (en) | 2017-09-11 | 2017-09-11 | Food expiration early warning method and device, storage medium and food storage equipment |
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| CN201710811138.3A CN107796172B (en) | 2017-09-11 | 2017-09-11 | Food expiration early warning method and device, storage medium and food storage equipment |
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| CN110567229A (en) * | 2019-09-09 | 2019-12-13 | 珠海格力电器股份有限公司 | Refrigerator inner food reminding device and method and refrigerator |
| CN110671883A (en) * | 2019-09-16 | 2020-01-10 | 珠海格力电器股份有限公司 | Control method and system for automatically determining food material fresh-keeping time limit of refrigerator and refrigerator |
| CN110806697A (en) * | 2019-10-24 | 2020-02-18 | 青岛海尔科技有限公司 | Prompting mode determination method and device based on intelligent home operating system |
| CN111692832A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔电冰箱有限公司 | Food material information management method and device for refrigerator |
| CN111692831A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔电冰箱有限公司 | Food material information management method and device for refrigerator |
| CN111721719A (en) * | 2020-06-30 | 2020-09-29 | 詹晨 | Give birth to bright commodity safety intellectual detection system management system based on big data |
| CN112413989A (en) * | 2020-11-18 | 2021-02-26 | 青岛海尔科技有限公司 | Object monitoring method, refrigerator, storage medium and electronic device |
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| CN110806697A (en) * | 2019-10-24 | 2020-02-18 | 青岛海尔科技有限公司 | Prompting mode determination method and device based on intelligent home operating system |
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| CN111721719A (en) * | 2020-06-30 | 2020-09-29 | 詹晨 | Give birth to bright commodity safety intellectual detection system management system based on big data |
| CN112413989A (en) * | 2020-11-18 | 2021-02-26 | 青岛海尔科技有限公司 | Object monitoring method, refrigerator, storage medium and electronic device |
| CN112413989B (en) * | 2020-11-18 | 2022-09-06 | 青岛海尔科技有限公司 | Object monitoring method, refrigerator, storage medium and electronic device |
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