CN106979647A

CN106979647A - Refrigerator temperature control method and computer-readable storage medium based on food materials

Info

Publication number: CN106979647A
Application number: CN201710318579.XA
Authority: CN
Inventors: 赵斌堂; 朱小兵
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Qingdao Haier Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Qingdao Haier Co Ltd
Priority date: 2017-05-08
Filing date: 2017-05-08
Publication date: 2017-07-25
Anticipated expiration: 2037-05-08
Also published as: CN106979647B

Abstract

The invention provides a kind of refrigerator temperature control method based on food materials and computer-readable storage medium.Refrigerator temperature control method wherein based on food materials includes：Obtain the current food materials priority of storing compartment where being placed into the food materials priority of food materials and being placed into food materials；Judge the food materials priority for being placed into food materials whether higher than the current food materials priority for being placed into food materials place storing compartment；If, the target temperature of storing compartment where being placed into food materials is determined according to the best storage temperature for being placed into food materials of acquisition and the current target temperature for being placed into food materials place storing compartment obtained, if it is not, the current target temperature for being placed into food materials place storing compartment for determining the target temperature of storing compartment where being placed into food materials to obtain；And driving refrigeration system works according to target temperature.The solution of the present invention, can take into account the storage effect for being placed into food materials and original food materials new in storing compartment, meet being actually needed for user.

Description

Refrigerator temperature control method and computer-readable storage medium based on food materials

Technical field

The present invention relates to home wiring control field, more particularly to a kind of refrigerator temperature control method based on food materials is with calculating Machine storage medium.

Background technology

As society is growing and people's living standard is improved constantly, the rhythm of life of people is also increasingly faster, thus Increasingly it is ready that buying many food materials is placed in refrigerator.Indoor temperature has weight to the storage effect of food materials between the storing of refrigerator Meaning is wanted, suitable storage temperature can not only slow down the moisture subactivity inside food materials, suppress the water loss inside food materials, So as to maintain the water balance of food materials, the color and luster local flavor and nutritional ingredient of food materials script can also be kept.

But user often deposits in same storing compartment a variety of different types of food materials, and different types of food materials Best storage temperature and differ.User when the species according to food materials is configured to the temperature of storing compartment, it is necessary to The best storage temperature of various food materials is solved or inquired about, substantial amounts of energy and time is often expended, making for user has been had a strong impact on With experience.In addition, food materials it is miscellaneous in the case of, user tends not to enough set rational storage temperature, Jin Erhui Influence the storage effect of some food materials.

The content of the invention

It is an object of the invention to improve the degree of intelligence of refrigerator temperature control method.

The present invention one is further objective is that improve the storage effect of food materials in refrigerator.

Especially, the invention provides a kind of refrigerator temperature control method based on food materials, wherein refrigerator includes：Casing, Storing compartment is defined in it；Door body, is pivotably disposed in the preceding surface of casing, to close storing compartment；And refrigeration system System, providing cold to storing compartment, and be somebody's turn to do the refrigerator temperature control method based on food materials includes：Obtain the food for being placed into food materials Material priority and the current food materials priority for being placed into food materials place storing compartment；Judging the food materials priority for being placed into food materials is The no current food materials priority higher than storing compartment where being placed into food materials；If so, being placed into the optimal of food materials according to acquisition Storage temperature and the current target temperature of food materials place storing compartment that is placed into of acquisition determine to be placed between the storing of food materials place The target temperature of room, if it is not, determining that the target temperature of storing compartment where being placed into food materials is placed into where food materials for what is obtained The current target temperature of storing compartment；And driving refrigeration system works according to target temperature.

Optionally it is determined that the step of being placed into the target temperature of storing compartment where food materials includes：Judge current goal temperature Spend and be placed into food materials best storage temperature difference whether be less than fiducial temperature threshold value；And if so, determine to be placed into food The target temperature of storing compartment where material is the best storage temperature for being placed into food materials, if it is not, output prompt message, to remind User is placed into the storing compartment that food materials are not suitable for depositing in where it.

Alternatively, also include after the step of exporting prompt message：Obtain the storage selection operation of user；According to storage Selection operation judges to be placed into the storing compartment whether food materials continue to deposit in where it；And if so, determine to be placed into food materials The target temperature of the storing compartment at place is the best storage temperature for being placed into food materials, if it is not, determining to be placed into where food materials The target temperature of storing compartment is current target temperature.

Alternatively, also include before the step of being placed into the food materials priority of food materials is obtained：Detection is placed into food materials Species, and obtain the step of be placed into the food materials priority and best storage temperature of food materials and include：According to being placed into food materials Species matches in default food materials information bank and draws corresponding food materials priority and best storage temperature, wherein food materials information bank The corresponding food materials priority of different types of food materials and best storage temperature are preserved, different types of food materials are according to from low to high Best storage temperature distribution food materials priority.

Alternatively, box house defines multiple storing compartments, and after detecting the step of being placed into the species of food materials Also include：Obtain and be placed into the priority allocation models of food materials, wherein priority allocation model include food materials mode of priority and Room mode of priority；Whether the priority allocation model for judging to be placed into food materials is food materials mode of priority；Put if so, performing and obtaining Where entering the food materials priority of food materials and being placed into food materials the step of the current food materials priority of storing compartment, if it is not, obtaining The compartment priority for being placed into the storing compartment that is placed into food materials where of the compartment priority of food materials with obtaining it is identical when, from It is dynamic to enter food materials mode of priority.

Alternatively, food materials information bank also preserves the corresponding compartment priority of different types of food materials, and acquisition is put The step of compartment priority for entering food materials, includes：Species according to food materials are placed into is matched in default food materials information bank to be drawn Corresponding compartment priority.

Alternatively, the step of detection is placed into the species of food materials includes：Utilize the input unit being arranged on outcase of refrigerator Obtain the species for being placed into food materials being manually entered by user；Or utilize the bar code scanner pair being arranged on outcase of refrigerator The bar code being placed into food materials packaging is scanned, to determine the species for being placed into food materials；Or utilization is arranged in refrigerator Storing compartment of the image capturing device where to being placed into food materials is shot, and obtains storing image；By this and last time refrigerator The storing image obtained after closing the door is compared, to determine the image for being placed into food materials；And the image for being placed into food materials is entered Row identification, it is determined that being placed into the species of food materials.

Optionally it is determined that the step of storing compartment where being placed into food materials includes：Obtain the opening and closing signal of door body；And Storing compartment where being placed into food materials is determined according to opening and closing signal.

Alternatively, acquisition be placed into the compartment priority of food materials with obtain be placed into food materials where storing compartment Compartment priority it is different when, prompt message is exported, to remind user that change storage is placed into the storing compartment of food materials.

According to another aspect of the present invention, a kind of computer-readable storage medium is additionally provided, and the computer program is transported The place equipment of computer-readable storage medium is caused to perform any of the above-described kind of refrigerator temperature control method based on food materials during row.

The refrigerator temperature control method based on food materials and computer-readable storage medium of the present invention, food materials are placed into by obtaining Food materials priority and be placed into the current food materials priority of storing compartment where food materials, be placed into the food materials priority of food materials During higher than the current food materials priority for being placed into food materials place storing compartment, according to the best storage temperature for being placed into food materials of acquisition Degree and the current target temperature for being placed into food materials place storing compartment obtained determine the mesh of storing compartment where being placed into food materials Mark temperature；The current food materials of storing compartment are preferential where the food materials priority for being placed into food materials is less than or equal to and is placed into food materials During level, it is determined that be placed into the target temperature of storing compartment where food materials to obtain is placed into the current of food materials place storing compartment Target temperature, and drive refrigeration system to be worked according to target temperature, can take into account be placed into it is original in food materials and the storing compartment The storage effect of food materials, meets being actually needed for user.

Further, refrigerator temperature control method and computer-readable storage medium of the invention based on food materials, default food Material information bank preserves the corresponding food materials priority of different types of food materials, compartment priority and best storage temperature, wherein not Congener food materials are distributed according to best storage temperature distribution food materials priority from low to high in the priority for being placed into food materials In the case that pattern is food materials mode of priority, if being placed into current food of the food materials priority of food materials higher than storing compartment where it Material priority, and the difference of the current target temperature of storing compartment and its best storage temperature where it is less than fiducial temperature threshold Value, it is determined that the target temperature of storing compartment is the best storage temperature for being placed into food materials where being placed into food materials, with default temperature Poor threshold value can prevent that the best storage temperature difference of indoor variety classes food materials between same storing is excessive as standard, Ensure to be unlikely to have a strong impact on the storage effect of other food materials while certain food materials stores effect, so as to lift storing Between indoor all kinds of food materials overall storage effect.

Further, refrigerator temperature control method and computer-readable storage medium of the invention based on food materials, set food Two kinds of priority allocation models of material mode of priority and compartment mode of priority, are easy to user to be selected according to actual needs, and then Refrigerator automatically determines out the target temperature of storing compartment so that the storage of the more suitable food materials of temperature of storing compartment, and reduces The operation of user, saves the time and efforts of user, lifts the usage experience of user.

According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter Above-mentioned and other purposes, the advantages and features of the present invention.

Brief description of the drawings

Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter. Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：

Fig. 1 is the signal of the applicable refrigerator of the refrigerator temperature control method according to an embodiment of the invention based on food materials Figure；

Fig. 2 is the schematic diagram of the refrigerator temperature control method according to an embodiment of the invention based on food materials；

Fig. 3 is the detail flowchart of the refrigerator temperature control method according to an embodiment of the invention based on food materials；With And

Fig. 4 is the schematic diagram of computer-readable storage medium according to an embodiment of the invention.

Embodiment

The present embodiment provide firstly a kind of refrigerator temperature control method based on food materials, can be according to the actual need of user The target temperature of storing compartment is automatically determined with the species of food materials so that the storage of the more suitable food materials of temperature of storing compartment Deposit, and reduce the operation of user, save the time and efforts of user, lift the usage experience of user.Fig. 1 is according to the present invention one The schematic diagram of the applicable refrigerator 100 of the refrigerator temperature control method based on food materials of individual embodiment, the refrigerator 100 in general manner may be used With including：Casing 10, door body 20 and refrigeration system.

Wherein, one or more storing compartments are defined inside casing 10.Specifically, the quantity and structure of storing compartment It can be configured according to demand, Fig. 1 shows the feelings of the first compartment set gradually up and down, second compartment and the 3rd compartment Condition；Above storing compartment can be respectively configured as refrigerator room, freezing compartment, alternating temperature compartment or fresh-keeping according to purposes difference Room.Chamber interior can be divided into multiple storage areas by demarcation strip between each storing, utilize rack or drawer storage article.

Door body 20 is pivotably connected to the front side of casing 10, so that user opens and closes the storing compartment of refrigerator 100； Door body can be correspondingly arranged with storing compartment, i.e., each storing compartment is to that should have one or more door body.And storing compartment And quantity, the function of storing compartment of door body can be by concrete condition actual selections.In some other embodiment, storing compartment Door-opening mode can also be opened using drawer type, to realize the storing compartment of drawer type.The refrigerator 100 of the present embodiment can also be wrapped Door body detector is included, to detect the opening and closing signal of door body 20, is assured that what food materials changed according to the opening and closing signal of door body Storing compartment.

The refrigerant system configuration of refrigerator 100 provides cold into storing compartment.The refrigeration system of the present embodiment can serve as reasons The cooling cycle system of the compositions such as compressor, condenser, throttling arrangement and evaporator.Compressor is installed in compressor bin.When When the refrigerator 100 is family expenses compression direct cooling refrigerator, evaporator may be disposed on the outside of the rear surface of inner bag or inner side.When the refrigerator 100 when being family expenses compression wind cooling refrigerator, also has evaporator room in casing 10, evaporator room passes through between air path system and storing Room is connected, and evaporator is set in evaporator room, and exit is provided with blower fan, to carry out circularly cooling to storing compartment.

First compartment of the refrigerator 100 of the present embodiment can be refrigerator room, and second compartment can be alternating temperature compartment, the 3rd Compartment can be freezing compartment, and refrigeration system is different with the cold that freezing compartment provides to refrigerator room, alternating temperature compartment so that cold The temperature hidden in compartment, alternating temperature compartment and freezing compartment is also differed.Temperature wherein in refrigerator room is typically in 2 DEG C to 10 It it is preferably 3 DEG C to 8 DEG C between DEG C.Temperature range in freezing compartment is typically in -22 DEG C to -14 DEG C, the temperature of alternating temperature compartment Scope is then more wide in range, is typically in -15 DEG C to 10 DEG C.The best storage temperature of different types of food materials is simultaneously differed, and then The storing compartment suitably deposited also and is differed.For example fruits and vegetables class food materials suitably deposit in refrigerator room, and meat food materials are suitable Deposit in freezing compartment.

Fig. 2 is the schematic diagram of the refrigerator temperature control method according to an embodiment of the invention based on food materials.Such as Fig. 2 institutes Show, following steps can be performed by being somebody's turn to do the refrigerator temperature control method based on food materials：

Step S202, obtains the current food materials priority for being placed into the food materials priority of food materials and storing compartment where it；

Step S204, judges whether the food materials priority for being placed into food materials is excellent higher than the current food materials of its place storing compartment First level, if so, step S206 is performed, if it is not, performing step S208；

Step S206, according to the best storage temperature for being placed into food materials of acquisition and the current goal of its place storing compartment The target temperature of storing compartment where temperature determines it；

Step S208, it is determined that be placed into the target temperature of storing compartment where food materials to obtain is placed into storage where food materials The current target temperature of thing compartment；

Step S210, driving refrigeration system works according to target temperature.

Obtaining the step of being placed into the food materials priority of food materials in above step, in step S202 can be：According to obtaining The species of food materials that is placed into taken matches in default food materials information bank and draws corresponding food materials priority, wherein food materials information The corresponding food materials priority of different types of food materials is preserved in storehouse, and different types of food materials are according to best storage temperature from low to high The best storage temperature of degree distribution food materials priority, i.e. food materials is lower, and its food materials priority is higher.And it is placed into storage where food materials The current food materials priority of thing compartment is highest food materials priority in indoor all former food materials between the storing.

The mode that acquisition is placed into food materials species can have a variety of, for example, can utilize and be arranged on the shell of refrigerator 100 Input unit obtains the species for being placed into food materials being manually entered by user.Input unit can be using such as physical button or tactile Button is touched, input unit can use touch-screen to obtain the food materials kind of information inputted in some preferred embodiments.Input dress The kind of information for being placed into food materials being manually entered by user can be obtained by putting, and can be also used in some alternative embodiments pair The food materials kind of information automatically identified is confirmed.

The bar code being placed into food materials packaging can also be entered using the bar code scanner being arranged on the shell of refrigerator 100 Row scanning, to determine the species for being placed into food materials.Bar code scanner is scanned to the bar code being placed into food materials packaging, with It is determined that being placed into the species of food materials.Above-mentioned bar code can be bar code or Quick Response Code.

Can also using the image capturing device being arranged in refrigerator 100 to being placed into food materials where storing compartment carry out Shoot, obtain storing image；The storing image obtained after this is closed the door with last time refrigerator 100 is compared, to determine to be put Enter the image of food materials；And the image for being placed into food materials is identified, it is determined that being placed into the species of food materials.Image capturing device Chamber interior between each storing of refrigerator 100 can be arranged at, and with multiple cameras towards different directions, each shooting Head can be shot to its corresponding storage area, obtain storing image.The image and food shot after new food materials will be put into Material is placed into the storing image shot before and is compared, and the difference section in image determines the figure for being placed into food materials Picture.By the way that the image for being placed into food materials is identified, it is determined that being placed into the species of food materials.This operation can be 100 by refrigerator The processor of ground master control borad is completed, and by image is stored can also reach cloud server or transmission by wireless network transmission module To mobile terminal, the comparison and identification of image are carried out by cloud server or mobile terminal.

Judge whether the food materials priority for being placed into food materials is higher than the current food materials of its place storing compartment in step S204 Whether priority, actually judge to be placed into the best storage temperature of food materials less than in all former food materials of storing compartment where it Minimum best storage temperature.

The best storage temperature of food materials is placed into step S206 to be drawn by the matching of default food materials information bank, Wherein food materials information bank preserves the corresponding best storage temperature of different types of food materials.Storing compartment where being placed into food materials Current target temperature is best storage temperature minimum in former food materials.

The instantiation of a food materials information bank is introduced below：Food materials in food materials information bank have Chinese cabbage, potato, Cucumber, the best storage temperature of Chinese cabbage is 0 DEG C, and the best storage temperature of potato is 3 DEG C, and the best storage temperature of cucumber is 8 DEG C, So according to best storage temperature from low to high, the food materials priority of Chinese cabbage is F1, and the food materials priority of potato is F2, cucumber Priority is F3.It should be noted that food materials priority F1 is higher than F2, F2 is higher than F3.The letter that so the food materials information bank is preserved Breath is as follows：Chinese cabbage, F1/0 DEG C；Potato, F2/3 DEG C；Cucumber, F3/8 DEG C.In a kind of preferred embodiment, food materials information bank is also The corresponding compartment priority of variety classes food materials can be preserved, the compartment priority of food materials may indicate that the best storage of food materials Compartment.The compartment priority of different types of storing compartment is different, if setting the priority of refrigerator room as S1, alternating temperature compartment Priority is S2, and the priority of freezing compartment is S3, because the storing compartment that Chinese cabbage is suitably deposited is alternating temperature compartment, then Chinese cabbage Compartment priority is S2, and the storing compartment that potato and cucumber are suitably deposited all is refrigerator room, then potato and the compartment of cucumber Priority is S1.Therefore, the information that the food materials information bank is preserved can be as follows：Chinese cabbage, F1/S2/0 DEG C；Potato, F2/S1/3 DEG C； Cucumber, F3/S1/8 DEG C.The form of above-mentioned food materials information bank is only to enumerate, and not limitation of the invention.

In some other embodiment, food materials information bank can also be other forms, such as form, the food materials of food materials The record order of priority, compartment priority and best storage temperature can also be other orders, and the species of food materials can be it His species.But sum it up, food materials information bank preserves variety classes food materials, to distinguish corresponding food materials priority, compartment preferential Level and best storage temperature, by inquiring about food materials information bank, can to obtain the corresponding food materials priority of every kind of food materials, compartment preferential Level and best storage temperature.

According to the best storage temperature for being placed into food materials and the current target temperature of its place storing compartment in step S206 It can include the step of target temperature of storing compartment where determining it：Judge current target temperature and be placed into the optimal of food materials Whether the difference of storage temperature is less than fiducial temperature threshold value；And if so, determine to be placed into the mesh of the storing compartment where food materials It is the best storage temperature for being placed into food materials to mark temperature, if it is not, output prompt message, is not suitable for reminding user to be placed into food materials The storing compartment deposited in where it.Touch-screen can be provided with the door body of refrigerator 100, exporting the prompting by touch-screen believes Breath, or buzzing alarming prompting user can be sent.

The current target temperature of storing compartment is the corresponding best storage temperature of food materials of food materials highest priority in former food materials Degree, is more than or equal to the situation of fiducial temperature threshold value in the difference of current target temperature and the best storage temperature for being placed into food materials Under, output is placed into the prompt message that food materials are not suitable for depositing in the storing compartment where it, can prevent same storing compartment The best storage temperature difference of interior variety classes food materials is excessive, is unlikely to serious while certain food materials storage effect is ensured The storage effect of other food materials is influenceed, effect is stored so as to lift the overall of indoor all kinds of food materials between storing, meets and use The need for family.In a kind of preferred embodiment, fiducial temperature threshold value is less than 5 DEG C.

Wherein after the step of output is placed into the prompt message for the storing compartment that food materials are not suitable for depositing in where it It can also include：Obtain the storage selection operation of user；Judge to be placed into whether food materials continue storage according to storage selection operation In the storing compartment where it；And if so, determine to be placed into the target temperature of the storing compartment where food materials to be placed into food The best storage temperature of material, if it is not, determining that the target temperature for being placed into the storing compartment where food materials is current target temperature.With Family selection continues storage in current storing compartment and is placed into food materials, illustrates that user determines that the food materials need to deposit in present storage In thing compartment and ensure good storage effect, thus the target temperature of the storing compartment needs to be set as being placed into food materials most Good storage temperature.If user, which selects sightless storing compartment to continue storage, is placed into food materials, illustrate that user will be being put Enter food materials to take out in current storing compartment, then current storing compartment need not change its current target temperature.Need Illustrate, in the case where refrigerator 100 is provided with multiple storing compartments, user, which takes out to be placed into after food materials, can be put into other Storing compartment, i.e. change storage are placed into the storing compartment of food materials；In the case where refrigerator 100 is provided with single storing compartment, User is taken out and is placed into after food materials, and other refrigeration plants or other modes can be selected to be deposited.

Step S208 is that to be placed into the food materials priority of food materials excellent less than or equal to the current food materials of storing compartment where it During first level, it is determined that the target temperature for being placed into storing compartment where food materials is current target temperature.

Step S210 is it is determined that after the target temperature of storing compartment, can drive refrigeration system according to target temperature work Make, so that the actual temperature of storing compartment is consistent with target temperature, meet the storage demand of food materials, it is ensured that the storage effect of food materials Really.

In a kind of preferred embodiment, the refrigerator temperature control method based on food materials, which can also be obtained, is placed into food materials Priority allocation model, the priority allocation model include food materials mode of priority and compartment mode of priority, food materials mode of priority It is to pay the utmost attention to the best storage temperature of food materials in itself, compartment mode of priority is then the storing for paying the utmost attention to the storage of food materials optimum Compartment.Display screen can be provided with the door body of refrigerator 100, can be obtained by display screen and be placed into food materials by what user selected Priority allocation model.And in this preferred embodiment, due to being related between compartment mode of priority, the storing of refrigerator 100 Room is multiple.

When being placed into the priority allocation model of food materials for food materials mode of priority, above step S202 can be performed to step Rapid S210.When it is not food materials mode of priority to be placed into the priority allocation models of food materials, due to being placed into the priority of food materials Allocation model includes food materials mode of priority and compartment mode of priority, and priority allocation model is not food materials mode of priority, i.e., preferential Level allocation model is compartment mode of priority.In a kind of specific embodiment, the compartment priority for being placed into food materials of acquisition with When compartment priority of storing compartment is identical where it, automatically into food materials mode of priority, if what is obtained is placed between food materials Room priority is different from the compartment priority of storing compartment where it, then can export prompt message, to remind user that change is deposited Put the storing compartment for being placed into food materials.For example, setting the priority of refrigerator room as S1, the priority of alternating temperature compartment is S2, cold The priority for freezing compartment is S3, and the information that food materials information bank is preserved is as follows：Chinese cabbage, F1/S2/0 DEG C；Potato, F2/S1/3 DEG C；It is yellow Melon, F3/S1/8 DEG C.If potato is put into refrigerator room, because the compartment priority of potato is S1, the refrigerator room that potato is put into Compartment priority be also S1, compartment priority is identical, can be automatically into food materials mode of priority；If Chinese cabbage is put into freezer Room, because the compartment priority of Chinese cabbage is S2, the compartment priority for the freezing compartment that Chinese cabbage is put into is S3, and compartment priority is not Together, then need to export prompt message, to remind user that the storing compartment of Chinese cabbage is deposited in change, Chinese cabbage is moved on into change by freezing compartment Warm compartment.

The refrigerator temperature control method based on food materials of the present embodiment, it is adaptable to the situation that new food materials are placed into, in order to true Determine food materials to be removed or be placed into, respectively weight induction can be set to sense at each support of the rack of storing compartment Device, corresponding electric signal is changed into using weight induction sensor by quality signal, to determine that food materials are removed or are placed into. Specifically, if the weight increase that weight induction sensor is measured, it is believed that food materials are placed into；The weight that weight induction sensor is measured Reduce, then it is assumed that food materials are removed.In the case where food materials are placed into, the refrigerator temperature control based on food materials of the present embodiment is performed Method processed.

, then can be using other temprature control methods if indoor original food materials are removed between storing.For example, judging quilt Whether the food materials priority of the food materials of taking-up is highest priority in original food materials, if so, with priority in remaining food materials most The best storage temperature of high food materials is as target temperature, and the temperature to storing compartment is controlled；If it is not, indoor excellent between storing First level highest food materials are constant, are still controlled using its best storage temperature as target temperature, then the target temperature of storing compartment Degree is constant.

In some alternative embodiments, by the further optimization to above-mentioned steps and configuration refrigerator 100 can be caused real Now higher technique effect, the introduction for optionally performing flow below in conjunction with one to the present embodiment is to the present embodiment based on food The refrigerator temperature control method of material is described in detail, and the embodiment is only to execution flow for example, in specific implementation When, can be according to specific implementation demand, execution sequence, service condition to part steps are modified.Fig. 3 is according to the present invention The detail flowchart of the refrigerator temperature control method based on food materials of one embodiment.Due to the ice based on food materials of the present embodiment Case temprature control method is related to compartment mode of priority, thus the storing compartment of the refrigerator 100 of the present embodiment is multiple, should be based on food The refrigerator temperature control method of material comprises the following steps：

Step S302, obtains the opening and closing signal of door body；

Step S304, the storing compartment where being placed into food materials is determined according to opening and closing signal；

Step S306, detection is placed into the species of food materials；

Step S308, obtains the priority allocation model for being placed into food materials；

Step S310, whether the priority allocation model for judging to be placed into food materials is food materials mode of priority, if so, performing step Rapid S312 to step S334, if it is not, performing step S336 to step S344；

Step S312, matches in default food materials information bank according to the species for being placed into food materials and show that corresponding food materials are excellent First level and best storage temperature；

Step S314, obtains the food materials priority of indoor all former food materials between the storing being placed into where food materials；

Step S316, compares and is placed into highest food materials priority in the food materials priority of food materials and former food materials；

Whether step S318, judgement is placed into the food materials priority of food materials higher than highest food materials priority in former food materials, If so, step S320 is performed, if it is not, performing step S334；

Step S320, obtains the current target temperature for the storing compartment being placed into where food materials；

Step S322, judges current target temperature and whether is placed into the difference of the best storage temperature of food materials less than default Temperature difference threshold, if so, step S324 to step S326 is performed, if it is not, performing step S328 to step S334；

Step S324, it is determined that the target temperature of the storing compartment where being placed into food materials is the best storage for being placed into food materials Temperature；

Step S326, driving refrigeration system works according to target temperature；

Step S328, exports prompt message, to remind between the storing that user is placed into where food materials are not suitable for depositing in it Room；

Step S330, obtains the storage selection operation of user；

Step S332, judges to be placed between the storing whether food materials continue where depositing in it according to storage selection operation Room, step S324 is performed if so, returning, if it is not, performing step S334；

Step S334, it is determined that the target temperature of the storing compartment where being placed into food materials is current target temperature；

Step S336, matches in default food materials information bank according to the species for being placed into food materials and show that corresponding compartment is excellent First level；

Step S338, obtains the compartment priority for the storing compartment being placed into where food materials；

Step S340, compare be placed into the compartment priority of food materials and the storing compartment being placed into where food materials compartment it is excellent First level；

Step S342, judge be placed into the compartment priority of food materials and its where storing compartment compartment priority whether It is identical, step S312 is performed if so, returning, if it is not, performing step S344；

Step S344, exports prompt message, to remind user that change storage is placed into the storing compartment of food materials.

In above step, the opening and closing signal of door body 20 can be detected in step S302 by door body detector.Step If door body detector detects the opening and closing signal of the door body of some storing compartment in S304, it is possible to which there be interior between determining the storing Food materials change.And then the weight induction sensor set at each support of the rack of storing compartment can be utilized, it is determined that Indoor food materials, which become, between the storing turns to that food materials are removed or food materials are placed into.Specifically, if weight induction sensor is measured Weight increase, it is believed that food materials are placed into；The weight that weight induction sensor is measured reduces, then it is assumed that food materials are removed.In food In the case that material is placed into, the refrigerator temperature control method based on food materials of the present embodiment is performed.

The mode for the species for being placed into food materials is detected in step S306 can a variety of, for example, can utilize and be arranged at refrigerator Input unit on 100 shells obtains the species for being placed into food materials being manually entered by user.Input unit can be using for example Physical button or touch key-press, in some preferred embodiments input unit can use touch-screen obtain input food materials species Information.Input unit can obtain the kind of information for being placed into food materials being manually entered by user, in some alternative embodiments It can be also used for confirming the food materials kind of information automatically identified.

The priority allocation model of food materials is placed into step S308 includes food materials mode of priority and compartment mode of priority, food Material mode of priority is to pay the utmost attention to the best storage temperature of food materials in itself, and compartment mode of priority is then to pay the utmost attention to food materials optimum The storing compartment of storage.

If the priority allocation model that food materials are placed into step S310 is food materials mode of priority, step S312 is performed to step Rapid S334, that is, perform the flow of food materials mode of priority；If the priority allocation model for being placed into food materials is not food materials mode of priority, It is then compartment mode of priority, performs step S336 to step S344, that is, perform the flow of compartment mode of priority.

To preserve the corresponding food materials of different types of food materials excellent for default food materials information bank in step S312 and step S336 First level, compartment priority and best storage temperature.Inquiry is carried out in food materials information bank according to the species for the food materials determined Match somebody with somebody, it is possible to obtain the corresponding food materials priority of food materials, compartment priority and best storage temperature.It should be noted that different The food materials of species are according to best storage temperature distribution food materials priority from low to high.

The instantiation of a food materials information bank is introduced below：Food materials in food materials information bank have Chinese cabbage, potato, Cucumber, the best storage temperature of Chinese cabbage is 0 DEG C, and the best storage temperature of potato is 3 DEG C, and the best storage temperature of cucumber is 8 DEG C, So according to best storage temperature from low to high, the food materials priority of Chinese cabbage is F1, and the food materials priority of potato is F2, cucumber Priority is F3.It should be noted that food materials priority F1 is higher than F2, F2 is higher than F3, by that analogy.Between different types of storing The compartment priority of room is different, if set the priority of refrigerator room as S1, the priority of alternating temperature compartment is S2, freezing compartment Priority is S3, and the storing compartment suitably deposited due to Chinese cabbage is alternating temperature compartment, then the compartment priority of Chinese cabbage is S2, potato and The storing compartment that cucumber is suitably deposited all is refrigerator room, then the compartment priority of potato and cucumber is S1.Therefore, the food materials The information that information bank is preserved is as follows：Chinese cabbage, F1/S2/0 DEG C；Potato, F2/S1/3 DEG C；Cucumber, F3/S1/8 DEG C.Above-mentioned food materials letter The form for ceasing storehouse is only to enumerate, and not limitation of the invention.

Indoor all former food materials are placed between the storing where food materials in step S314 when being placed into storing compartment all Through species and corresponding food materials priority is determined, thus it can directly obtain the food materials priority of all former food materials.Step Highest food materials priority in the food materials priority and former food materials of food materials will be placed into S316 to be compared, because food materials are preferential Level highest food materials, its best storage temperature is minimum, determines highest food materials priority, you can to determine minimum best storage Temperature.

Highest food materials priority is be placed into storing compartment where food materials current in the food materials of step S316 Central Plains Food materials priority.The current target temperature for the storing compartment being placed into step S320 where food materials is that food materials are preferential in former food materials The corresponding best storage temperature of level highest food materials.

Fiducial temperature threshold value is provided with step S322, in a kind of preferred embodiment, fiducial temperature threshold value is less than 5 ℃.If current target temperature and the difference for the best storage temperature for being placed into food materials are less than fiducial temperature threshold value, explanation is placed into The best storage temperature of food materials and the best storage temperature of former food materials are all more or less the same, and can perform step S324 to step S326, to be placed into the best storage temperature of food materials as the target temperature for the storing compartment being placed into where food materials.Step S326 is it is determined that after the target temperature of storing compartment, can drive refrigeration system to be worked according to target temperature, so that between storing The actual temperature of room is consistent with target temperature, meets the storage demand of food materials, it is ensured that the storage effect of food materials.

If current target temperature and the difference for the best storage temperature for being placed into food materials are more than or equal to fiducial temperature threshold value, Illustrate that the best storage temperature for the best storage temperature and former food materials for being placed into food materials all has big difference, step S328 can be performed To step S334, prompt message is exported, can be with to remind the storing compartment that user is placed into where food materials are not suitable for depositing in it Prevent that the best storage temperature difference of indoor variety classes food materials between same storing is excessive, ensureing certain food materials storage effect While be unlikely to have a strong impact on the storage effect of other food materials, so as to lift the entirety of indoor all kinds of food materials between storing Effect is stored, the need for meeting user.If but step S332 user selection is placed into the storage that food materials continue to deposit in where it Thing compartment, illustrates that user determines that the food materials need to deposit in present storing compartment and ensure good storage effect, thus The target temperature of the storing compartment, which still needs, is set as the best storage temperature for being placed into food materials.If user's selection is placed into food Material does not continue to the storing compartment deposited in where it, illustrates that user will take food materials are placed into current storing compartment Go out, then current storing compartment need not change its current target temperature.It should be noted that due to the refrigerator of the present embodiment 100 are provided with multiple storing compartments, and user, which takes out to be placed into after food materials, can be put into other storing compartments, i.e. change storage is put Enter the storing compartment of food materials.In some other embodiment, refrigerator 100 may only be provided with single storing compartment, and user takes out It is placed into after food materials, other refrigeration plants or other modes can be selected to be deposited.

Step S312 to step S334 is the flow of food materials mode of priority, and an instantiation is introduced below：It is cold Indoor temperature is typically between 2 DEG C to 10 DEG C between Tibetan, is preferably 3 DEG C to 8 DEG C.Temperature range in freezing compartment is typically located In -22 DEG C to -14 DEG C, the temperature range of alternating temperature compartment is then more wide in range, is typically in -15 DEG C to 10 DEG C.Set refrigerator room Priority be S1, the priority of alternating temperature compartment is S2, and the priority of freezing compartment is S3, and the information that food materials information bank is preserved is such as Under：Fresh meat, F1/S3/-18 DEG C；Fish, F2/S2/-3 DEG C；Chinese cabbage, F3/S2/0 DEG C；Potato, F4/S1/3 DEG C；Orange, F5/S1/ 5℃；Cucumber, F6/S1/8 DEG C, wherein food materials priority F1 is higher than F2, and F2 is higher than F3 ... ..., by that analogy.

If storing compartment Central Plains food materials are respectively：Potato and cucumber, are placed into food materials for orange, in default food materials information Matching show that the corresponding food materials priority of orange being placed into is F5 in storehouse, and best storage temperature is 5 DEG C, obtains interior between storing The food materials priority of former food materials is respectively：Potato F4 and cucumber F6, compares the food materials priority F5 and former food for the orange being placed into The food materials priority F4 of highest potato in material, because F5 is less than F4, thus determines the target temperature of storing compartment for current mesh Temperature is marked, i.e. the target temperature of storing compartment is constant, is still the best storage of the potato of food materials highest priority in former food materials 3 DEG C of temperature.

If storing compartment Central Plains food materials are respectively：Orange and cucumber, are placed into food materials for potato, in default food materials information Matching show that the corresponding food materials priority of potato being placed into is F4 in storehouse, and best storage temperature is 3 DEG C, obtains interior between storing The food materials priority of former food materials is respectively：Orange F5 and cucumber F6, compares the food materials priority F4 and former food for the potato being placed into The food materials priority F5 of highest orange in material, because F4 is higher than F6, the current target temperature for obtaining storing compartment is former food materials 5 DEG C of the best storage temperature of the orange of middle food materials highest priority, then 5 DEG C of current target temperature and the potato that is placed into is optimal The difference that 3 DEG C of storage temperature is 2 DEG C, if fiducial temperature threshold value is 4 DEG C, because 2 DEG C are less than 4 DEG C, determines the target of storing compartment Temperature is 3 DEG C of the best storage temperature for the potato being placed into, and drives refrigeration system to be worked according to target temperature.

An instantiation is introduced below to the flow that step S344 is compartment mode of priority by step S336：If The priority of refrigerator room is set as S1, the priority of alternating temperature compartment is S2, and the priority of freezing compartment is S3, food materials information bank The information of preservation is as follows：Chinese cabbage, F1/S2/0 DEG C；Potato, F2/S1/3 DEG C；Cucumber, F3/S1/8 DEG C.If potato is put into refrigeration Compartment, because the compartment priority of potato is S1, the compartment priority for the refrigerator room that potato is put into also is S1, compartment priority It is identical, the food materials priority and best storage temperature for performing and food materials being placed into according to the species determination for being placed into food materials can be returned Step S312, and then determine target temperature；If Chinese cabbage is put into freezing compartment, because the compartment priority of Chinese cabbage is S2, The compartment priority for the freezing compartment that Chinese cabbage is put into is S3, and compartment priority is different, then needs to export prompt message, to remind use The storing compartment of family change storage Chinese cabbage, alternating temperature compartment is moved on to by Chinese cabbage by freezing compartment.

Under compartment mode of priority, output prompt message remind user change storage be placed into food materials storing compartment it Afterwards, no matter user selects change or do not change the storing compartment that storage is placed into food materials, the target temperature of the storing compartment is all Can be still current target temperature with constant.Specifically, it is current if user's change storage is placed into the storing compartment of food materials Indoor food materials do not change between storing, and its target temperature is constant；If user does not change the storing compartment that storage is placed into food materials, Illustrate that user wishes that being placed into food materials realizes not common storage effect, and refrigerator room should be put into such as by pears, persimmon originally Fruit be put into freezing compartment, be in order to realize freeze pears, freeze persimmon effect, it is also desirable to retain the target of current storing compartment It is temperature-resistant.

The refrigerator temperature control method based on food materials of the present embodiment, setting food materials mode of priority and compartment mode of priority Two kinds of priority allocation models, are easy to user to be selected according to actual needs, and then refrigerator 100 is according to priority allocation model The target temperature of storing compartment is automatically determined with the species of food materials so that the storage of the more suitable food materials of temperature of storing compartment, And the operation of user is reduced, the time and efforts of user is saved, the usage experience of user is lifted.

Further, the refrigerator temperature control method based on food materials of the present embodiment, using fiducial temperature threshold value as standard, It can prevent that the best storage temperature difference of indoor variety classes food materials between same storing is excessive, ensure the storage of certain food materials It is unlikely to have a strong impact on the storage effect of other food materials while effect, so as to lift indoor all kinds of food materials between storing Overall storage effect, the need for meeting user.

The present embodiment additionally provides a kind of computer-readable storage medium 200, and Fig. 4 is calculating according to an embodiment of the invention The schematic diagram of machine storage medium 200, the computer-readable storage medium 200 preserves computer program 201, and computer program The place equipment of computer-readable storage medium 200 is caused to perform the refrigerator temperature based on food materials of any of the above-described embodiment during 201 operation Spend control method.The place equipment of wherein computer-readable storage medium 200 is refrigerator 100, and above-mentioned can be performed by refrigerator 100 The refrigerator temperature control method based on food materials of one embodiment.

The computer-readable storage medium 200 of the present embodiment can be that (electrically erasable is read-only to be deposited for such as flash memory, EEPROM Reservoir), EPROM, hard disk or ROM etc electronic memory.Computer-readable storage medium 200, which has, to be used to perform the above method In any method and step computer program 201 memory space.These computer programs 201 can be from one or more Read or be written in computer program product in this one or more computer program product.These computer programs are produced Product include such as hard disk, the program code carrier of compact-disc (CD), storage card or floppy disk etc.Computer-readable storage medium 200 Place equipment operation above computer program 201 when, each step in the method for foregoing description can be performed.

So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized It is set to and covers other all these variations or modifications.

Claims

1. a kind of refrigerator temperature control method based on food materials, wherein the refrigerator includes：Casing, is defined in it between storing Room；Door body, is pivotably disposed in the preceding surface of the casing, to close the storing compartment；And refrigeration system, to described Storing compartment provides cold, and the temprature control method includes：

Obtain the food materials priority and the current food materials priority for being placed into food materials place storing compartment for being placed into food materials；

The food materials priority of food materials is placed into described in judging whether higher than the current food for being placed into food materials place storing compartment Material priority；

Storing where food materials is placed into if so, being placed into according to acquisition described in the best storage temperature of food materials and acquisition The target temperature of storing compartment where being placed into food materials described in the current target temperature determination of compartment,

If it is not, the target temperature of storing compartment where food materials are placed into described in determining is placed into storage where food materials described in obtaining The current target temperature of thing compartment；And

The refrigeration system is driven to be worked according to the target temperature.

2. according to the method described in claim 1, wherein the target temperature of storing compartment where food materials are placed into described in determining Step includes：

Judge whether the difference of the current target temperature and the best storage temperature for being placed into food materials is less than fiducial temperature Threshold value；And

If so, the target temperature of the storing compartment where food materials are placed into described in determining is the best storage for being placed into food materials Temperature,

If it is not, output prompt message, to remind the storing compartment being placed into described in user where food materials are not suitable for depositing in it.

3. method according to claim 2, wherein also including after the step of exporting prompt message：

Obtain the storage selection operation of user；

It is placed into whether food materials continue storing compartment where depositing in it according to judging the storage selection operation；And

If it is not, the target temperature of the storing compartment where food materials are placed into described in determining is the current target temperature.

4. according to the method described in claim 1, wherein also being wrapped before the step of being placed into the food materials priority of food materials is obtained Include：

The species of food materials is placed into described in detection, and

The step of being placed into the food materials priority and best storage temperature of food materials described in obtaining includes：Food materials are placed into according to described Species matched in default food materials information bank and draw corresponding food materials priority and best storage temperature, wherein the food materials Information bank preserves the corresponding food materials priority of different types of food materials and best storage temperature, different types of food materials according to by Low to high best storage temperature distribution food materials priority.

5. method according to claim 4, wherein the box house defines multiple storing compartments, and detects described Also include after the step of being placed into the species of food materials：

The priority allocation model of food materials is placed into described in obtaining, wherein the priority allocation model includes food materials mode of priority With compartment mode of priority；

Whether the priority allocation model that food materials are placed into described in judging is food materials mode of priority；

The food materials priority for being placed into food materials and the current food materials for being placed into food materials place storing compartment are obtained if so, performing The step of priority,

If it is not, between the storing being placed into described in the compartment priority of food materials and acquisition where food materials is placed into described in acquisition When the compartment priority of room is identical, automatically into the food materials mode of priority.

6. method according to claim 5, wherein also to preserve different types of food materials corresponding for the food materials information bank Compartment priority, and

The step of being placed into the compartment priority of food materials described in obtaining includes：According to the species for being placed into food materials default Matching draws corresponding compartment priority in food materials information bank.

7. method according to claim 4, wherein detection includes the step of being placed into the species of food materials：

The kind that food materials are placed into as described in being manually entered user is obtained using the input unit being arranged on the outcase of refrigerator Class；Or

The bar code being placed into food materials packaging is swept using the bar code scanner being arranged on the outcase of refrigerator Retouch, to determine the species for being placed into food materials；Or

Using the image capturing device being arranged in the refrigerator to it is described be placed into food materials where storing compartment shoot, Obtain storing image；The storing image obtained after this is closed the door with refrigerator described in last time is compared, to determine described put Enter the image of food materials；And the image for being placed into food materials is identified, it is determined that the species for being placed into food materials.

8. according to the method described in claim 1, wherein be placed into described in determining where food materials storing compartment the step of include：

Obtain the opening and closing signal of the door body；And

Storing compartment where being placed into food materials according to being determined the opening and closing signal.

9. method according to claim 5, wherein,

Storing compartment where food materials are placed into described in the compartment priority of food materials is placed into described in acquisition and is obtained When compartment priority is different, prompt message is exported, to remind the storing compartment that food materials are placed into described in user's change storage.

10. a kind of computer-readable storage medium, wherein the computer program that is stored with, and cause institute during computer program operation The place equipment for stating computer-readable storage medium performs the refrigerator temperature according to any one of claim 1 to 9 based on food materials Spend control method.