CN110274435A - Food control method and system in a kind of refrigerator based on effective period of food quality - Google Patents
Food control method and system in a kind of refrigerator based on effective period of food quality Download PDFInfo
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- CN110274435A CN110274435A CN201910355131.4A CN201910355131A CN110274435A CN 110274435 A CN110274435 A CN 110274435A CN 201910355131 A CN201910355131 A CN 201910355131A CN 110274435 A CN110274435 A CN 110274435A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
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- Business, Economics & Management (AREA)
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- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Food control method and system in a kind of refrigerator based on effective period of food quality of the invention, this method include following steps: S1: acquisition will store the shelf-life into the food in refrigerator；S2: will store the shelf-life into the food in refrigerator is printed as bar code and is attached in food packaging；S3: after the shelf-life bar code on scanning food, food is put into refrigerator；S4: food name of the shelf-life less than 5 hours is obtained；S5: it is expired that prompting has food to be on the verge of.Food control method and system in a kind of refrigerator based on effective period of food quality through the invention, can prevent the generation for the case where eating expired food by mistake, and the food to the various different shelf-lifves is also facilitated to be managed.
Description
Technical field
The invention belongs to a kind of food control method in refrigerator field more particularly to refrigerator based on effective period of food quality and
System.
Background technique
Present refrigerator, exists just to store food, but when the food in refrigerator lets off the phase, it is possible to
Because human negligence is not seen the shelf-life, expired food is directly eaten, causes to cause to poison by food；Or, it is not known that refrigerator is assorted
When need to clean, disinfection treatment, causing refrigerator inside, environmental pollution is serious, also can be dirty to the food being newly put into refrigerator
Dye accelerates food decay rotten；It is badly in need of a intelligent refrigerator system now, the shelf-life for being put into food in refrigerator can be carried out
Record, and emphasis is carried out to the food for being on the verge of the shelf-life and is shown and prompting, prevent food expired, while to expired food
Expired food is cleared up in product, prompting in time.
Summary of the invention
For the above feature, the present invention provides food control method and system in a kind of refrigerator based on effective period of food quality,
The shelf-life that food in refrigerator cannot be recorded and reminded for solving traditional refrigerator leads to food caused by eating expired food by mistake
Poisoning the problem of.
Food control method in a kind of refrigerator based on effective period of food quality of the invention, comprising the following steps:
S1: acquisition will store the shelf-life into the food in refrigerator；
S2: will store the shelf-life into the food in refrigerator is printed as bar code and is attached in food packaging；
S3: after the shelf-life bar code on scanning food, food is put into refrigerator；
S4: food name of the shelf-life less than 5 hours is obtained；
S5: it is expired that prompting has food to be on the verge of.
Wherein, step S1, acquisition will store the shelf-life into the food in refrigerator, comprising the following steps:
S11: classify to the food of refrigerator to be put into storage；
S12: check on food pack whether be printed with effective period of food quality, be, into S13；It is no, into S14；
S13: directly using the shelf-life on food pack as the shelf-life of the food；
S14: it according to food variety, using the shelf-life of the system recommendation food as the shelf-life of the food, or will make by oneself
Shelf-life of the effective period of food quality of justice as the food.
Wherein, step S2: will store the shelf-life into the food in refrigerator is printed as bar code and is attached in food packaging, wraps
Include following steps:
S21: input food variety and food name；
S22: the shelf-life of food is inputted；
S23: the shelf-life bar code of food is printed；
S24: printed food bar code is attached in corresponding food packaging.
Wherein, food is put into refrigerator after scanning the shelf-life bar code on food by step S3, comprising the following steps:
S31: the bar code in scanning food packaging obtains the classification information of food；
S32: according to the prompting of reminding module, variety classes food is put into corresponding region in refrigerator.
Wherein, step S4: food name of the shelf-life less than 5 hours is obtained, comprising the following steps:
S41: the effective period of food quality in food packaging bar code is obtained, which is converted into hourage；
S42: the timing since printing effective period of food quality bar code；
S43: subtracting the hourage of timing with the shelf-life hourage of conversion, judge that difference whether less than 5, is, enters
S44；It is no, into S45；
S44: the title of the food is shown on the display module；
S45: continue to monitor the remaining shelf-life hourage of food.
Wherein, step S5, it is expired that prompting has food to be on the verge of, comprising the following steps:
S51: what is shown on acquisition display module is on the verge of expired food name；
S52: reminding module carries out voice reminder to the expired food name that is on the verge of of acquisition.
The present invention also provides food management systems in a kind of refrigerator based on effective period of food quality, including refrigerator body, also wrap
It includes shelf-life input module, bar code printing module, bar code scanning module, food packaging module, timing module, memory module, show
Show module, reminding module, controller module；
Wherein, shelf-life input module, for inputting the shelf-life of food；
Wherein, the bar code printing module, for printing the shelf-life of food；
Wherein, the bar code scanning module, the bar code good for scanning and printing；
Wherein, the food packaging module, for being packed to the food in refrigerator to be put into；
Wherein, the timing module carries out timing for the hourage to the food being put into the refrigerator remaining shelf-life；
Wherein, the memory module, for storing the small of the type of the food stored in refrigerator, title and remaining shelf-life
When number；
Wherein, the display module, for showing the food variety stored in refrigerator, title and remaining shelf-life hour
Number；
Wherein, the reminding module is on the verge of expired food variety and title for reminding；
Wherein, the shelf-life input module, bar code printing module, bar code scanning module, timing module, display module,
Reminding module is electrically connected with the controller module.
Wherein, the system also includes camera, the camera food variety and title for identification.
Wherein, the system also includes sterilization module, the sterilization module and controller modules to be electrically connected；For to ice
Case inner space carries out disinfection.
Wherein, the system also includes smell sensors；The smell sensor and the controller module are electrically connected,
For detecting the peculiar smell in refrigerator.
The technical solution that the embodiment of the present invention provides can include the following benefits:
For the above feature, food control method and system in a kind of refrigerator based on effective period of food quality of the invention are led to
Setting shelf-life input module, bar code printing module, bar code scanning module are crossed, it can be to guaranteeing the quality to be placed into the food in refrigerator
Phase is inputted, printed and is scanned, and the shelf-life of the food is recorded；It, can be to the food stored in refrigerator by timing module
Remaining shelf-life hourage carry out timing, can be to being on the verge of expired food in refrigerator by display module and reminding module
It is shown and is reminded；The type and title of food can be identified by camera；It, can be to refrigerator inner ring by sterilization module
Border carries out disinfection processing；By smell sensor, the smell in refrigerator can detecte, judge whether to need to clean refrigerator
And disinfection；Food control method and system in a kind of refrigerator based on effective period of food quality through the invention can prevent from eating by mistake
The generation of the case where expired food also facilitates the food to the various different shelf-lifves to be managed.
Detailed description of the invention
Fig. 1 is food control method step flow diagram in the refrigerator based on effective period of food quality；
Fig. 2 is the method flow schematic diagram of step S1；
Fig. 3 is the method flow schematic diagram of step S2；
Fig. 4 is the method flow schematic diagram of step S3；
Fig. 5 is the method flow schematic diagram of step S4；
Fig. 6 is the method flow schematic diagram of step S5；
Fig. 7 is the schematic diagram of the constituent unit of food management system one embodiment in the refrigerator based on effective period of food quality；
Fig. 8 is the schematic diagram of the constituent unit of another embodiment of food management system in the refrigerator based on effective period of food quality；
Fig. 9 is the schematic diagram of the constituent unit of another embodiment of food management system in the refrigerator based on effective period of food quality；
Figure 10 is the schematic diagram of the constituent unit of another embodiment of food management system in the refrigerator based on effective period of food quality.
Specific embodiment
Below with reference to attached drawing, the present invention is further described in detail.
It please refers to attached drawing 1, in one embodiment of the present of invention, is eaten in a kind of refrigerator based on effective period of food quality of the invention
Product management method, comprising the following steps:
S1: acquisition will store the shelf-life into the food in refrigerator；
S2: will store the shelf-life into the food in refrigerator is printed as bar code and is attached in food packaging；
S3: after the shelf-life bar code on scanning food, food is put into refrigerator；
S4: food name of the shelf-life less than 5 hours is obtained；
S5: it is expired that prompting has food to be on the verge of.
Classify to the food being put into refrigerator, such as fruit, prepared food, vegetables, beverage and meat；Some food packs
On can be printed with the shelf-life of food, for example, can be printed on beverage the shelf-life 24 months；Shelf-life be from April 9th, 2017 to
On April 28th, 2019；So, obtain current time be on April 28th, 2019, afternoon 16:00；Guarantor is printed in the packaging of the beverage
The matter phase；24 months shelf-lifves that so will acquire；Shelf-life is to be used as the drink from April 28 9 days to 2019 April in 2017
The shelf-life of material；For another example, the apple in fruit, without the dated shelf-life in packaging bag, then after inputting apple, system is automatic
Recommend the shelf-life, such as 2 weeks, 14 days, the time for inputting the shelf-life is 16:00 in afternoon on April 28th, 2019, then explanation to 2019
On May 11, in, apple shelf-life cut-off, then the 14 days shelf-lifves as the apple that system can be recommended automatically；System
The shelf-life for the apple that system is recommended starts and the deadline prints in bar code, and printed food bar code is attached to apple packing
On；After the shelf-life bar code of apple posts, by bar code scan unit, the shelf-life food bar code on apple packing is scanned, is obtained
Getting the shelf-life corresponding video is the apple in fruit；Reminding module is put according to the classification results of the food of acquisition, prompting
Enter corresponding storage region, such as the apple in fruit, is put into refrigerating box；When obtaining the shelf-life of the food in food packaging
Between, and the shelf-life it will be converted into hourage, for example, the apple shelf-life in fruit is 14 days, the time for inputting the shelf-life is
Afternoon on April 28th, 2019,16:00, then illustrated on May 11st, 2019, apple shelf-life cut-off；It is converted into hour within 14 days
Number is 14*24=336 hours；Current time is on May 10th, 2019, and number of days of past shelf-life is 13 days, hourage
It is 13*24=312 hours, the shelf-life hourage 312 being already expired is subtracted with total shelf-life hourage 336, the remaining shelf-life is small
When number be 336-312=24 hours；24 are greater than 5, illustrates, which is on the verge of expired not yet, continue to monitor remaining for all food
Remaining shelf-life hourage；When 19: 30 at night in time is up on May 11st, 2019, remaining hourage is 4.3 hours, less than 5
Hour, then the remaining shelf-life hourage of the apple show on the display module, while reminding module start prompting have food
It will pass by, should be apple by expired food.
Further, attached drawing 2, step S1 are please referred to, acquisition will store the shelf-life into the food in refrigerator, including following
Step:
S11: classify to the food of refrigerator to be put into storage；
S12: check on food pack whether be printed with effective period of food quality, be, into S13；It is no,
Into S14；
S13: directly using the shelf-life on food pack as the shelf-life of the food；
S14: it according to food variety, using the shelf-life of the system recommendation food as the shelf-life of the food, or will make by oneself
Shelf-life of the effective period of food quality of justice as the food.
Classify to the food being put into refrigerator, such as fruit, prepared food, vegetables, beverage and meat；Some food packs
On can be printed with the shelf-life of food, for example, can be printed on beverage the shelf-life 24 months；Shelf-life be from April 9th, 2017 to
On April 28th, 2019；So, obtain current time be on April 28th, 2019, afternoon 16:00；Guarantor is printed in the packaging of the beverage
The matter phase；24 months shelf-lifves that so will acquire；Shelf-life is to be used as the drink from April 28 9 days to 2019 April in 2017
The shelf-life of material；For another example, the apple in fruit, without the dated shelf-life in packaging bag, then after inputting apple, system is automatic
Recommend the shelf-life, such as 2 weeks, 14 days, the time for inputting the shelf-life is 16:00 in afternoon on April 28th, 2019, then explanation to 2019
On May 11, in, apple shelf-life cut-off, then the 14 days shelf-lifves as the apple that system can be recommended automatically；Or
Person, which artificially inputs, feels the suitable shelf-life, for example, the apple shelf-life can be inputted 10 days, then, 10 days artificially inputted will
Shelf-life as the apple.
Further, please refer to attached drawing 3, step S2: the shelf-life that will be stored into the food in refrigerator is printed as bar code
It is attached in food packaging, comprising the following steps:
S21: input food variety and food name；
S22: the shelf-life of food is inputted；
S23: the shelf-life bar code of food is printed；
S24: printed food bar code is attached in corresponding food packaging.
The type and title for inputting the food that will be put into refrigerator, for example, type: fruit, entitled apple；The apple
Without the dated shelf-life in packaging bag, then after inputting apple, system is recommended the shelf-life automatically, such as 2 weeks, and 14 days, input was protected
The time of matter phase is 16:00 in afternoon on April 28th, 2019, then explanation on May 11st, 2019, apple shelf-life cut-off, that
The 14 days shelf-lifves as the apple that system can be recommended automatically；The shelf-life of the apple of system recommendation is started and cut
Only on date print to bar code, printed food bar code is attached on apple packing.
Further, attached drawing 4 is please referred to, food is put into refrigerator after scanning the shelf-life bar code on food by step S3,
The following steps are included:
S31: the bar code in scanning food packaging obtains the classification information of food；
S32: according to the prompting of reminding module, variety classes food is put into corresponding region in refrigerator.
After the shelf-life bar code for having posted food in the packaging bag of food, for example, after the shelf-life bar code of apple posts,
By bar code scan unit, the shelf-life food bar code on apple packing is scanned, getting the shelf-life corresponding video is water
Apple in fruit；Reminding module reminds according to the classification results of the food of acquisition and is put into corresponding storage region, such as in fruit
Apple, be put into refrigerating box.
Further, attached drawing 5 is please referred to, step S4: obtains food name of the shelf-life less than 5 hours, including following step
It is rapid:
S41: the effective period of food quality in food packaging bar code is obtained, which is converted into hourage；
S42: the timing since printing effective period of food quality bar code；
S43: subtracting the hourage of timing with the shelf-life hourage of conversion, judge that difference whether less than 5, is, enters
S44；It is no, into S45；
S44: the title of the food is shown on the display module；
S45: continue to monitor the remaining shelf-life hourage of food.
The shelf-life durations of the food in food packaging are obtained, and the shelf-life will be converted into hourage, for example, in fruit
The apple shelf-life is 14 days, and the time for inputting the shelf-life is 16:00 in afternoon on April 28th, 2019, then explanation to May 11 in 2019
Day, apple shelf-life cut-off；Being converted within 14 days hourage is 14*24=336 hours；Current time is on May 10th, 2019,
Number of days of past shelf-life is 13 days, and hourage is 13*24=312 hours, is subtracted with total shelf-life hourage 336
The shelf-life hourage 312 crossed, remaining shelf-life hourage are 336-312=24 hours；24 are greater than 5, illustrate, which does not have also
It is on the verge of expired, continues the remaining shelf-life hourage for monitoring all food；When 19 points at night of time is up on May 11st, 2019
30 points, remaining hourage is 4.3 hours, less than 5 hours, is then shown the remaining shelf-life hourage of the apple in display module
On, while reminding module starts prompting and has food that will pass by, and should be apple by expired food.
Further, attached drawing 6 is please referred to, step S5, it is expired that prompting has food to be on the verge of, comprising the following steps:
S51: what is shown on acquisition display module is on the verge of expired food name；
S52: reminding module carries out voice reminder to the expired food name that is on the verge of of acquisition.
When shown on display module be on the verge of expired food when, obtain the food name, such as i.e. will be expired for apple,
Reminding module carries out voice reminder " please noting that the apple in the refrigerator i.e. will be expired ".
Attached drawing 7 is please referred to, the present invention also provides food management systems in a kind of refrigerator based on effective period of food quality, including ice
Case ontology further includes shelf-life input module 1, bar code printing module 2, bar code scanning module 3, food packaging module 4, timing mould
Block 5, memory module 6, display module 7, reminding module 8, controller module 9；
Further, shelf-life input module 1, for inputting the shelf-life of food；
Shelf-life input module 1, for inputting the shelf-life of food, apple in fruit is protected without indicating in packaging bag
The matter phase, then after inputting apple in system, system is recommended the shelf-life automatically, such as 2 weeks, and 14 days, then the input shelf-life
Time is 16:00 in afternoon on April 28th, 2019, then explanation was on May 11st, 2019, apple shelf-life cut-off, then can be with
14 days shelf-lifves as the apple that system is recommended automatically.
Further, the bar code printing module 2, for printing the shelf-life of food；
Bar code printing module 2 is attached in the packaging of food for printing the shelf-life of the food of input.For example,
The apple in fruit is printed, it is 14 days that system recommends the shelf-life automatically, then the time of the shelf-life printed is in April, 2019
Afternoon on the 28th 16:00, on May 11st, 2019.
Further, the bar code scanning module 3, the bar code good for scanning and printing；
Bar code scanning module 3, the bar code good for scanning and printing can obtain for example, scanning the bar code on lower apple packing
Know that the food is apple, the shelf-life was 16:00 in afternoon on April 28th, 2019, on May 11st, 2019.
Further, the food packaging module 4, for being packed to the food in refrigerator to be put into；
Food packaging module 4, including preservative film are packed unpacked food by using preservative film；Food packet
Die-filling piece is mainly used for packing unpacked food, such as apple.
Further, the timing module 5, carry out by the hourage to the food that is put into the refrigerator remaining shelf-life based on
When；
The timing module 5 carries out timing for the shelf-life to the food for just having printed shelf-life bar code.
Further, the memory module 6, type, title and residue for storing the food stored in refrigerator are guaranteed the quality
The hourage of phase；
Memory module 6, for storing the type, title and shelf-life of the food stored in refrigerator；For example, the food in refrigerator
Product have fruit, prepared food, vegetables, beverage and meat；It can be printed in beverage packaging the shelf-life 24 months；Shelf-life is from April 9 in 2017
Day on April 28th, 2019；So, obtain current time be on April 28th, 2019, afternoon 16:00；It is printed in the packaging of the beverage
There is the shelf-life；24 months shelf-lifves that so will acquire；Shelf-life is from conduct on April 28 in 9 days to 2019 April in 2017
The shelf-life of the beverage；For another example, the apple in fruit, without dated shelf-life, then after inputting apple, system in packaging bag
It is automatic to recommend the shelf-life, such as 2 weeks, 14 days, the time for inputting the shelf-life was 16:00 in afternoon on April 28th, 2019, then explanation arrives
On May 11st, 2019, apple shelf-life cut-off, then 14 days the guaranteeing the quality as the apple that system can be recommended automatically
Phase, these information are stored in memory module 6.
Further, the display module 7, for showing the food variety stored in refrigerator, title and remaining shelf-life
Hourage；
The display module 7, the remaining shelf-life for showing the food variety stored in refrigerator, title and each food are small
When number, for example, being stored with fruit, prepared food, vegetables, beverage and meat in refrigerator；Apple in fruit, remaining shelf-life hour are 24
Hour；Meat in prepared food, remaining shelf-life hourage are 3 hours etc..
Further, the reminding module 8 is on the verge of expired food variety and title for reminding；
Reminding module 8, including a voice module are on the verge of expired food variety and title for reminding, for example, apple
Fast expired, reminding module can remind " note that the apple in the refrigerator i.e. will be expired ".
Further, the shelf-life input module 1, bar code printing module 2, bar code scanning module 3, timing module 5, deposit
Module 6, display module 7, reminding module 8 is stored up to be electrically connected with the controller module 9.
Further, attached drawing 8 is please referred to, the system also includes camera 10, camera food species for identification
Class and title.
The camera 10, can be used for identifying will be put into refrigerator, or the food of the food to take out out of refrigerator
Type and title, then by camera, can identify that the thing to be put into is in fruit for example, to be put into an apple
Apple.
Further, attached drawing 9 is please referred to, the system also includes sterilization module 11, the sterilization module 11 and controller
Module 9 is electrically connected；For carrying out disinfection to interior refrigerator space.
The sterilization module 11, including ultraviolet disinfecting lamp tube and infrared sterilization fluorescent tube, when refrigerator is reached using the time
After a certain period of time, it would automatically turn on sterilization module, carry out disinfection to refrigerator inside, for example the disinfecting time set is a gift
It visits, then each week, sterilization module automatically turns on, and carries out disinfection to refrigerator inside.
Further, attached drawing 10 is please referred to, the system also includes smell sensors 12；The smell sensor 12 and institute
The electric connection of controller module 9 is stated, for detecting the peculiar smell in refrigerator.
The smell sensor 12 is TGS2600, which has very high sensitivity to smell product；Low-power consumption；It is long
Service life, low price；Application circuit is simple, can be used for Detection of Air Quality, according to the exportable air cleaner of air quality, slight dirt
Dye, intermediate pollution, serious pollution；When smell sensor outgoing signal is intermediate pollution or serious pollution, refrigerator is opened automatically
Sterilization module is opened to carry out disinfection to refrigerator, no matter whether arrived preset disinfecting time at this time, and remind to refrigerator into
Row cleaning.
Above content, only presently preferred embodiments of the present invention, are not intended to limit embodiment of the present invention, and this field is general
Logical technical staff's central scope according to the present invention and spirit can very easily carry out corresponding flexible or modification, therefore originally
The protection scope of invention should be subject to protection scope required by claims.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and change can executed without departing from the scope.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of food control method in refrigerator based on effective period of food quality, which comprises the following steps:
S1: acquisition will store the shelf-life into the food in refrigerator；
S2: will store the shelf-life into the food in refrigerator is printed as bar code and is attached in food packaging；
S3: after the shelf-life bar code on scanning food, food is put into refrigerator；
S4: food name of the shelf-life less than 5 hours is obtained；
S5: it is expired that prompting has food to be on the verge of.
2. food control method in the refrigerator according to claim 1 based on effective period of food quality, which is characterized in that step
S1, acquisition will store the shelf-life into the food in refrigerator, comprising the following steps:
S11: classify to the food of refrigerator to be put into storage；
S12: check on food pack whether be printed with effective period of food quality, be, into S13；It is no, into S14；
S13: directly using the shelf-life on food pack as the shelf-life of the food；
S14: according to food variety, using the shelf-life of the system recommendation food as the shelf-life of the food, or will be customized
Shelf-life of the effective period of food quality as the food.
3. food control method in the refrigerator according to claim 1 based on effective period of food quality, which is characterized in that step
S2: will store the shelf-life into the food in refrigerator is printed as bar code and is attached in food packaging, comprising the following steps:
S21: input food variety and food name；
S22: the shelf-life of food is inputted；
S23: the shelf-life bar code of food is printed；
S24: printed food bar code is attached in corresponding food packaging.
4. food control method in the refrigerator according to claim 1 based on effective period of food quality, which is characterized in that step
Food is put into refrigerator after scanning the shelf-life bar code on food by S3, comprising the following steps:
S31: the bar code in scanning food packaging obtains the classification information of food；
S32: according to the prompting of reminding module, variety classes food is put into corresponding region in refrigerator.
5. food control method in the refrigerator according to claim 1 based on effective period of food quality, which is characterized in that step
S4: food name of the shelf-life less than 5 hours is obtained, comprising the following steps:
S41: the effective period of food quality in food packaging bar code is obtained, which is converted into hourage；
S42: the timing since printing effective period of food quality bar code；
S43: the hourage of timing is subtracted with the shelf-life hourage of conversion, judges that difference whether less than 5, is, into S44；It is no,
Into S45；
S44: the title of the food is shown on the display module；
S45: continue to monitor the remaining shelf-life hourage of food.
6. food control method in the refrigerator according to claim 1 based on effective period of food quality, which is characterized in that step
S5, it is expired that prompting has food to be on the verge of, comprising the following steps:
S51: what is shown on acquisition display module is on the verge of expired food name；
S52: reminding module carries out voice reminder to the expired food name that is on the verge of of acquisition.
7. food management system in a kind of refrigerator based on effective period of food quality, including refrigerator body, which is characterized in that further include protecting
Matter phase input module, bar code printing module, bar code scanning module, food packaging module, timing module, memory module, display mould
Block, reminding module, controller module；
Shelf-life input module, for inputting the shelf-life of food；
The bar code printing module, for printing the shelf-life of food；
The bar code scanning module, the bar code good for scanning and printing；
The food packaging module, for being packed to the food in refrigerator to be put into；
The timing module carries out timing for the hourage to the food being put into the refrigerator remaining shelf-life；
The memory module, for storing the type, title and the hourage of remaining shelf-life of the food stored in refrigerator；
The display module, for showing the food variety stored in refrigerator, title and remaining shelf-life hourage；
The reminding module is on the verge of expired food variety and title for reminding；
The shelf-life input module, bar code printing module, bar code scanning module, timing module, display module, reminding module are equal
It is electrically connected with the controller module.
8. food management system in the refrigerator according to claim 7 based on effective period of food quality, which is characterized in that the system
System further includes camera, the camera food variety and title for identification.
9. according to food management system in the described in any item refrigerators based on effective period of food quality of claim 7 or 8, feature exists
In the system also includes sterilization module, the sterilization module and controller module are electrically connected；For to interior refrigerator space
It carries out disinfection.
10. food management system in the refrigerator according to claim 9 based on effective period of food quality, which is characterized in that described
System further includes smell sensor；The smell sensor and the controller module are electrically connected, for detecting in refrigerator
Peculiar smell.
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378162A (en) * | 2020-11-18 | 2021-02-19 | 合肥美菱物联科技有限公司 | Intelligent reminding self-cleaning refrigerator and control method thereof |
| CN113487805A (en) * | 2021-06-23 | 2021-10-08 | 深圳市顾客王科技有限公司 | Control method of meal taking cabinet, meal taking cabinet and computer readable storage medium |
-
2019
- 2019-04-29 CN CN201910355131.4A patent/CN110274435A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378162A (en) * | 2020-11-18 | 2021-02-19 | 合肥美菱物联科技有限公司 | Intelligent reminding self-cleaning refrigerator and control method thereof |
| CN113487805A (en) * | 2021-06-23 | 2021-10-08 | 深圳市顾客王科技有限公司 | Control method of meal taking cabinet, meal taking cabinet and computer readable storage medium |
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Application publication date: 20190924 |