CN105259112A - Method and device for determining shelf life of food - Google Patents
Method and device for determining shelf life of food Download PDFInfo
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- CN105259112A CN105259112A CN201510760407.9A CN201510760407A CN105259112A CN 105259112 A CN105259112 A CN 105259112A CN 201510760407 A CN201510760407 A CN 201510760407A CN 105259112 A CN105259112 A CN 105259112A
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Abstract
The invention relates to a method and device for determining the shelf life of food. The method comprises the steps that a change of weight information of the food stored in an intelligent refrigerator is detected; image information of the part where the weight information changes in the intelligent refrigerator is obtained; the shelf life of the food is determined according to the obtained weight information and the obtained image information. By means of the method and device for determining the shelf life the food, the shelf life of the food in the intelligent refrigerator can be determined based on the weight information of the food in the intelligent refrigerator and the image information of the part with the weight change. Thus, whether the food in the intelligent refrigerator goes bad or not can be effectively monitored, convenience is provided for a user, and the experience of the user is optimized.
Description
Technical field
The disclosure relates to network communication technology field, particularly relates to defining method and the device of a kind of food shelf-life.
Background technology
In correlation technique, leave the food in refrigerator in, the shelf-life is exceeded sometimes because user forgets edible, on the one hand, unnecessary waste can be caused, on the other hand, if user does not notice the problem of shelf-life and eaten expired food, user's body may be caused uncomfortable, even diseases induced.
Summary of the invention
For overcoming Problems existing in correlation technique, present disclose provides defining method and the device of a kind of food shelf-life.
According to the first aspect of disclosure embodiment, the defining method of a kind of food shelf-life is provided, comprises:
Detect that the weight information hoarded food in intelligent refrigerator changes;
Obtain weight information in described intelligent refrigerator change place image information;
The shelf-life of described food is determined based on obtained weight information and image information.
Optionally, described in detect in intelligent refrigerator that the weight information hoarded food changes, comprising:
Receive this weight information hoarded food in intelligent refrigerator;
The weight information at same position place in the described intelligent refrigerator that reading last time and upper last time receive;
This weight information described and the weight information of described last time are contrasted, determines that weight information increases.
Optionally, in the described intelligent refrigerator of described acquisition weight information change place image information, comprising:
Obtain described weight information change place this image information;
Read the upper last time described weight information that receives to change the image information located.
Optionally, the described shelf-life determining described food based on obtained weight information and image information, comprising:
The image information that this image information described and described upper last time receive is contrasted, determines that the food in twice image information is different food;
The food Template Information of this image information described and pre-stored is compared, determines food title and the suggestion shelf lives of described image information;
Set up food information table, comprise described food title in described food information table, stored in the date of described intelligent refrigerator and shelf-life of determining based on the described date stored in described intelligent refrigerator and described suggestion shelf lives.
Optionally, the described shelf-life determining described food based on obtained weight information and image information, comprising:
The weight information that this weight information described and described upper last time receive is contrasted, determines that weight reduces;
The image information that this image information described and described upper last time receive is contrasted, determines that the food in twice image information is same food;
The shelf-life of the food in this image information described is determined in difference based on twice image information.
Optionally, the shelf-life of the food in this image information described is determined in the described difference based on twice image information, comprising:
The image information that this image information described and described upper last time receive is contrasted, determines the difference of twice image information;
Be judged as that described difference is that the food in this image information described breaks a seal, and food in the image information that described upper last time receives for not breaking a seal time, based on the shelf-life in the food information table that the food in suggestion shelf lives amendment this image information described of the food that broken a seal in described food Template Information is corresponding;
When the food being judged as that described difference is in food in this image information described and the image information that received described upper last time does not all break a seal, keep the shelf-life in the food information table that the food in this image information described is corresponding constant.
Optionally, described determine the shelf-life of described food based on obtained weight information and image information after, described method also comprises:
Read the food information table stored;
Before arriving the shelf-life of recording in described food information table, send and be used for the reminder message that the reminding user food shelf-life faces the phase.
Optionally, described determine the shelf-life of described food based on obtained weight information and image information after, described method also comprises:
Read the food information table stored;
The food information list deletion of the shelf-life of recording in described food information table will be exceeded.
According to the second aspect of disclosure embodiment, the determining device of a kind of food shelf-life is provided, comprises: detection module, acquisition module and determination module;
Described detection module, is configured to detect that the weight information hoarded food in intelligent refrigerator changes;
Described acquisition module, be configured to obtain weight information in described intelligent refrigerator change place image information;
Described determination module, is configured to the shelf-life that the weight information that obtains based on described acquisition module and image information determine described food.
Optionally, described detection module comprises: reception submodule, the first reading submodule and first determine submodule;
Described reception submodule, is configured to receive this weight information hoarded food in intelligent refrigerator;
Described first reading submodule, is configured to read the weight information at same position place in the described intelligent refrigerator that receives last time and upper last time;
Described first determines submodule, and the weight information being configured to the last time of this weight information of described reception submodule reception and described first reading submodule being read contrasts, and determines that weight information increases.
Optionally, described acquisition module comprises: obtain submodule and the second reading submodule;
Described acquisition submodule, is configured to obtain described weight information and changes this image information at place;
Described second reading submodule, is configured to read the described weight information received last time and changes the image information at place.
Optionally, described determination module comprises: second determines that submodule, the 3rd is determined submodule and sets up submodule;
Described second determines submodule, and the image information be configured to this image information described and described upper last time receive contrasts, and determines that the food in twice image information is different food;
Described 3rd determines submodule, is configured to the food Template Information of this image information described and pre-stored to compare, and determines food title and the suggestion shelf lives of described image information;
Describedly set up submodule, be configured to set up food information table, comprise the described 3rd in described food information table and determine food title that submodule determines, stored in the date of described intelligent refrigerator and shelf-life of determining based on the described date stored in described intelligent refrigerator and described suggestion shelf lives.
Optionally, described determination module comprises: the 4th determines that submodule, the 5th determines that submodule and the 6th determines submodule;
Described 4th determines submodule, and the weight information be configured to this weight information described and described upper last time receive contrasts, and determines that weight reduces;
Described 5th determines submodule, and the image information be configured to this image information described and described upper last time receive contrasts, and determines that the food in twice image information is same food;
Described 6th determines submodule, is configured to the shelf-life determining the food in this image information described based on the difference of twice image information.
Optionally, the described 6th determines that submodule comprises: determining unit, amendment unit and holding unit;
Described determining unit, the image information be configured to this image information described and described upper last time receive contrasts, and determines the difference of twice image information;
Described amendment unit, be configured to be judged as that described difference is that the food in this image information described breaks a seal in described determining unit, and food in the image information that described upper last time receives for not breaking a seal time, based on the shelf-life in the food information table that the food in suggestion shelf lives amendment this image information described of the food that broken a seal in described food Template Information is corresponding;
Described holding unit, be configured to, when described determining unit is judged as that the food that described difference is in food in this image information described and the image information that received described upper last time does not all break a seal, keep the shelf-life in the food information table that the food in this image information described is corresponding constant.
Optionally, described device also comprises: the first read module and prompting module;
Described first read module, is configured to read the food information table stored;
Described prompting module, is configured to, before arriving the shelf-life of recording in the described food information table of described first read module reading, send and be used for the reminder message that the reminding user food shelf-life faces the phase.
Optionally, described device also comprises: the second read module and removing module;
Described second read module, is configured to read the food information table stored;
Described removing module, is configured to the food information list deletion by exceeding the shelf-life of recording in the described food information table of described second read module reading.
According to the third aspect of disclosure embodiment, the determining device of a kind of food shelf-life is provided, comprises: processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Detect that the weight information hoarded food in intelligent refrigerator changes;
Obtain weight information in described intelligent refrigerator change place image information;
The shelf-life of described food is determined based on obtained weight information and image information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
In the disclosure food shelf-life determining device can based on the weight information of food in intelligent refrigerator and weight change place image information, determine the shelf-life of food in intelligent refrigerator.Thus can whether go bad by the food effectively in monitoring intelligent refrigerator, for user provides convenience, optimize Consumer's Experience.
In the disclosure, this device all can store the weight information in the intelligent refrigerator received at every turn, so that when receiving new weight information, this of same position place is compared with weight information before, to judge whether weight information there occurs change, for determining that the shelf-life of food provides foundation.
In the disclosure, this device can obtain the image information of intelligent refrigerator inside, and the image information in the intelligent refrigerator at every turn received all is stored, so that when receiving new image information, this of same position place is compared with image information before, to judge whether image information there occurs change, for determining that the shelf-life of food provides foundation.
In the disclosure, this device is when determining to have put into new food in intelligent refrigerator, the food Template Information of pre-stored can be searched based on the image information of this food, determine title and the suggestion shelf lives of food, then for food information table set up by this food, to record the information such as title, shelf-life of food.Be conducive to user determines to take food time based on the shelf-life.
In the disclosure, device is determining that the food in this image information breaks a seal, and food in the image information that upper last time receives for not breaking a seal time, read in food Template Information the suggestion shelf lives of the food that broken a seal to revise the shelf-life, because the shelf-life of a lot of food before and after Kaifeng is different, shelf-life behind Kaifeng is very short, thus needs to modify to the shelf-life, eats as early as possible with reminding user, in order to avoid cause waste, or jeopardize health because of edible expired food.
In the disclosure, device can read the shelf-life in food information table, and the setting-up time before the shelf-life arrives, thus reminding user eats food as early as possible in time, avoid because food forgets the food put into and the unnecessary waste caused, it also avoid because having eaten the food that exceedes the shelf-life by mistake and having worked the mischief to health.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present disclosure, and is used from instructions one and explains principle of the present disclosure.
Fig. 1 is the determination method flow diagram of a kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 2 is the determination method flow diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 3 is the determination method flow diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 4 is the determination method flow diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 5 is the determination method flow diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 6 is the determination application scenarios schematic diagram of a kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 7 is the determining device block diagram of a kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 8 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Fig. 9 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Figure 10 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Figure 11 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Figure 12 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Figure 13 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Figure 14 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment.
Figure 15 is a structural representation of a kind of determining device for food shelf-life of the disclosure according to an exemplary embodiment.
Figure 16 is the structural representation of the another kind of the disclosure according to an exemplary embodiment for the determining device of food shelf-life.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
The term used in the disclosure is only for the object describing specific embodiment, and the not intended to be limiting disclosure." one ", " described " and " being somebody's turn to do " of the singulative used in disclosure and the accompanying claims book is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.
Term first, second, third, etc. may be adopted although should be appreciated that to describe various information in the disclosure, these information should not be limited to these terms.These terms are only used for the information of same type to be distinguished from each other out.Such as, when not departing from disclosure scope, the first information also can be called as the second information, and similarly, the second information also can be called as the first information.Depend on linguistic context, word as used in this " if " can be construed as into " ... time " or " when ... time " or " in response to determining ".
As shown in Figure 1, Fig. 1 is the determination method flow diagram of a kind of food shelf-life according to an exemplary embodiment, and the method may be used in terminal or server, is described below, comprises the following steps to be applied to terminal:
Step 101, detect in intelligent refrigerator that the weight information hoarded food changes.
Terminal in the disclosure can be any intelligent terminal with function of surfing the Net, such as, can be specially mobile phone, panel computer, PDA (PersonalDigitalAssistant, personal digital assistant) etc.Wherein, terminal can pass through WLAN (wireless local area network) couple in router, and by the server on router access public network.Terminal can be provided with wired home App (Application, application program), by this App, the intelligent appliances such as intelligent refrigerator be controlled.
The intelligent refrigerator that the disclosure relates to, be built-in with Wi-Fi (WirelessFidelity, Wireless Fidelity) communication module or other wireless communication chips, thus this intelligent refrigerator can be linked into router and server, and communicated with terminal by router, and communicate with server.
Inner at intelligent refrigerator, have weighing device for the space matching hoarded food, face the position in food reserves space, be also provided with camera head in refrigerator inside, the number of weighing device and camera head can be arranged based on the concrete structure in refrigerator.
In disclosure step, weighing device can be weighed to food every the time period of setting, also can weigh to food when detecting that intelligent refrigerator door is opened, can also weigh after the instruction of weighing receiving terminal transmission, and the weight information of weighing is sent to terminal.
Step 102, obtain weight information in intelligent refrigerator and to change the image information at place.
In disclosure step, when weighing device has multiple, the unique identification of each weighing device and the positional information (this position can be the positional information of the range of weighing of weighing device) of correspondence can be stored in terminal, and the unique identification of camera head and the positional information (positional information that this position can be able to photograph for camera head) of correspondence can be stored.So when terminal receives weight information or image information, can know this weight information and image information are from which position, and when this weight information changes, terminal can indicating intelligent refrigerator inside camera head shooting correspondence position image information.
Step 103, shelf-life based on obtained weight information and image information determination food.
The disclosure can by determining the shelf-life of food based on the weight change of food in intelligent refrigerator and image change.
In above-described embodiment, device can based on the weight information of food in intelligent refrigerator and weight change place image information, determine the shelf-life of food in intelligent refrigerator.Thus can whether go bad by the food effectively in monitoring intelligent refrigerator, for user provides convenience, optimize Consumer's Experience.
As shown in Figure 2, Fig. 2 is the determination method flow diagram of the another kind of food shelf-life according to an exemplary embodiment, and the method may be used for, in terminal, comprising the following steps:
Step 201, receive in intelligent refrigerator this weight information hoarded food.
In disclosure step, terminal can receive the weight information that the weighing device in intelligent refrigerator sends, and the weight information be currently received can as this weight information.
The weight information at same position place in the intelligent refrigerator that step 202, reading last time and upper last time receive.
Terminal can store the weight information that weighing device sends, and search positional information corresponding to this weighing device of pre-stored based on the unique identification of the weighing device carried in weight information, thus terminal can find the weight information of the food at last time and same position upper last time place.
Step 203, this weight information and the weight information of last time to be contrasted, determine that weight information increases.
Weight information increase means has put into new food, or has put back to the food taken out last time.For the situation putting into new food, the image information before and after weight changes is different, and for the situation having put back to the food that last time takes out, the image information portion before and after weight changes is identical.Thus further can be judged by the contrast of image information in following step in disclosure embodiment.
Step 204, obtain weight information change place this image information.
Terminal can based on weight information determination positional information, and camera head corresponding to position-based information instruction is taken this position.
Step 205, read the upper last time weight information that receives and to change the image information located.
Terminal can position-based information searching to last time or upper last time even more earlier time image information.
Step 206, the image information that this image information and last time receive to be contrasted, determine that the food in twice image information is different food.
Can store food Template Information in terminal, comprise the image of various food, and the image of often kind of food can a more than pair.Terminal by contrast images can determine this image information and last time image information whether be same food.In disclosure embodiment, when being defined as different food, can determine that food corresponding to this image information is the food newly put into.
Step 207, the food Template Information of this image information and pre-stored to be compared, determine food title and the suggestion shelf lives of image information.
In food Template Information, also record the food title of various food, suggestion shelf lives when not breaking a seal, the suggestion shelf lives etc. behind Kaifeng.After terminal determines food title, also determine shelf lives.
Step 208, set up food information table, comprise food title in this food information table, stored in the date of intelligent refrigerator and shelf-life of determining based on date and the suggestion shelf lives stored in intelligent refrigerator.
In disclosure step, for food information table set up by this food newly putting into intelligent refrigerator, this food information table comprises the image information of this food, also comprise the food title obtained based on food Template Information, the all right reading system time as the date stored in intelligent refrigerator, and calculates the shelf-life based on the suggestion shelf lives in system time and food Template Information.
Usually be later than the date of manufacture on food Package due to the date of putting into refrigerator, the suggestion shelf lives thus in food Template Information can be shorter than actual shelf lives.Such as, the shelf-life of box-packed recombined milk is generally 6 months, but in food Template Information, the suggestion shelf lives of box-packed recombined milk can be set to 5 months.
In above-described embodiment, terminal is when determining to have put into new food in intelligent refrigerator, the food Template Information of pre-stored can be searched based on the image information of this food, determine title and the suggestion shelf lives of food, then for food information table set up by this food, to record the information such as title, shelf-life of food.Be conducive to user determines to take food time based on the shelf-life.
As shown in Figure 3, Fig. 3 is the determination method flow diagram of the another kind of food shelf-life according to an exemplary embodiment, and the method may be used in terminal, and this embodiment is on aforementioned basis embodiment illustrated in fig. 2, and step 103 can comprise:
Step 301, the weight information that this weight information and last time receive to be contrasted, determine that weight reduces.
Step 302, the image information that this image information and last time receive to be contrasted, determine that the food in twice image information is same food.
In disclosure step, weight information reduces and image information is identical, means and the food originally deposited has been taken out a part, again remaining has been put back to intelligent refrigerator.
Step 303, the image information that this image information and last time receive to be contrasted, determine the difference of twice image information.
In disclosure step, the difference of twice image information can be determined based on image recognition technology.
Step 304, be that the food in this image information breaks a seal being judged as distinguishing, and food in the image information that upper last time receives for not breaking a seal time, the shelf-life in the food information table that the food revised in this image information based on the suggestion shelf lives of the food that broken a seal in food Template Information is corresponding.
In disclosure embodiment, the difference of image can be determined by the change contrast of front and back image of weight, in disclosure step for situation refer to weight change before food be non-opening status, and weight change after food be the situation of opening status.
Because the shelf-life of the food after Kaifeng is different from the shelf-life of the food do not broken a seal, thus in this case need to revise the shelf-life in food information table.Such as the shelf-life of box-packed plain chocolate when not breaking a seal is 9 months, but the shelf-life after Kaifeng is 24 hours.Such as the shelf-life of watermelon when not cutting was 1 week again, but the shelf-life after cutting is 24 hours.
Step 305, when being judged as distinguishing the food be in food in this image information and the image information that received upper last time and all not breaking a seal, the shelf-life in the food information table keeping the food in this image information corresponding is constant.
In disclosure step for situation refer to the identical food of multiple independent packaging, such as a plate Yoghourt comprises the Yoghourt of eight capsule independent packagings, and after user takes out a part, the part taken away does not affect the shelf-life of remaining part.Thus in this case do not need to revise the shelf-life in food information table.
As shown in Figure 4, Fig. 4 is the determination method flow diagram of the another kind of food shelf-life according to an exemplary embodiment, and the method may be used in terminal, and this embodiment is on aforementioned basis embodiment illustrated in fig. 2, and after step 103, the method can also comprise:
The food information table that step 401, reading store.
Step 402, before arriving the shelf-life of recording in food information table, send and be used for the reminder message that the reminding user food shelf-life faces the phase.
Terminal can be arranged on and arrive before the shelf-life one week or time of two weeks, user is reminded, or the shelf-life based on food arranges this reminder time, for the food that the shelf-life is shorter, two days of can be set to before the shelf-life are reminded user.
In above-described embodiment, terminal can read food information table in the time every setting, to define the shelf-life of not recording in food information table, and before the arrival shelf-life, user is reminded, forget to avoid user and cause food in edible refrigerator food expired, cause waste, or avoid due to user not to be noted food shelf-life and eaten expired food, health is worked the mischief.
As shown in Figure 5, Fig. 5 is the determination method flow diagram of the another kind of food shelf-life according to an exemplary embodiment, and the method may be used in terminal, and this embodiment is on aforementioned basis embodiment illustrated in fig. 2, and after step 103, the method can also comprise:
The food information table that step 501, reading store.
Step 502, the food information list deletion of the shelf-life of recording in food information table will be exceeded.
In disclosure embodiment, can arrange erasing time, such as, the food information table exceeding one week shelf-life can be deleted, or same position place only retains the information of the food deposited last time and last time, by food information list deletion more early.
In above-described embodiment, can clear up stored food information table in time, in order to avoid take the operation of too many spacial influence terminal, be conducive to the travelling speed improving terminal.
As shown in Figure 6, Fig. 6 is the defining method application scenarios schematic diagram of a kind of food shelf-life of the disclosure according to an exemplary embodiment.In the scene shown in Fig. 6, comprising: intelligent refrigerator and the smart mobile phone as terminal, be provided with weighing device and camera head in intelligent refrigerator.
Smart mobile phone receives this weight information that weighing device obtains, and smart mobile phone reads the weight information at the same position place of last time and acquisition upper last time, when this weight information is larger than the weight information of last time, determines that weight increases.Then this image information of smart mobile phone indication camera shooting device shooting corresponding position, and read the image information at the same position place received last time and upper last time, by contrasting the image information of this image information and upper last time, determine that the food of twice is different food.Then the food Template Information of this image information and pre-stored is compared by smart mobile phone, determine food title and the suggestion guarantee date of food in this image information, then set up food information table based on the information determined, record in this food information table food title, stored in intelligent refrigerator date, based on stored in intelligent refrigerator date and suggestion the shelf lives determined shelf-life.Reaching before this shelf-life two days, send reminder message to user, the shelf-life for reminding user food faces the phase.
In application scenarios shown in Fig. 6, the detailed process realizing the determination of food shelf-life see aforementioned to the description in Fig. 1-5, can not repeat them here.
Corresponding with the determination embodiment of the method for aforementioned food shelf-life, the determining device that the disclosure additionally provides the food shelf-life and the embodiment of terminal applied thereof.
As shown in Figure 7, Fig. 7 is the determining device block diagram of a kind of food shelf-life of the disclosure according to an exemplary embodiment, and this device can comprise: detection module 710, acquisition module 720 and determination module 730.
Wherein, detection module 710, is configured to detect that the weight information hoarded food in intelligent refrigerator changes;
Acquisition module 720, is configured to obtain detection module 710 detects in intelligent refrigerator weight information and changes the image information at place;
Determination module 730, is configured to the shelf-life of weight information and the image information determination food obtained based on acquisition module 720.
In above-described embodiment, device can based on the weight information of food in intelligent refrigerator and weight change place image information, determine the shelf-life of food in intelligent refrigerator.Thus can whether go bad by the food effectively in monitoring intelligent refrigerator, for user provides convenience, optimize Consumer's Experience.
As shown in Figure 8, Fig. 8 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 7, and detection module 710 can comprise: receive submodule 711, first reading submodule 712 and first and determine submodule 713.
Wherein, receive submodule 711, be configured to receive this weight information hoarded food in intelligent refrigerator;
First reading submodule 712, is configured to read the weight information at same position place in the intelligent refrigerator that receives last time and upper last time;
First determines submodule 713, is configured to the weight information receiving the last time that this weight information of receiving of submodule 711 and the first reading submodule 712 read to contrast, and determines that weight information increases.
In above-described embodiment, this device all can store the weight information in the intelligent refrigerator received at every turn, so that when receiving new weight information, this of same position place is compared with weight information before, to judge whether weight information there occurs change, for determining that the shelf-life of food provides foundation.
As shown in Figure 9, Fig. 9 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 8, and acquisition module 720 comprises: obtain submodule 721 and the second reading submodule 722.
Wherein, obtain submodule 721, be configured to obtain weight information change place this image information;
Second reading submodule 722, is configured to read the weight information received last time and upper last time and changes the image information at place.
In above-described embodiment, this device can obtain the image information of intelligent refrigerator inside, and the image information in the intelligent refrigerator at every turn received all is stored, so that when receiving new image information, this of same position place is compared with image information before, to judge whether image information there occurs change, for determining that the shelf-life of food provides foundation.
As shown in Figure 10, Figure 10 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 9, and determination module 730 can comprise: second determines that submodule 731, the 3rd is determined submodule 732 and sets up submodule 733.
Second determines submodule 731, is configured to contrast obtaining the image information received upper last time that this image information of obtaining of submodule 721 and the second reading submodule 722 read, determines that the food in twice image information is different food;
3rd determines submodule 732, is configured to the food Template Information of this image information and pre-stored to compare, and determines food title and the suggestion shelf lives of image information;
Set up submodule 733, be configured to set up food information table, comprise the 3rd in this food information table and determine food title that submodule 732 determines, stored in the date of intelligent refrigerator and shelf-life of determining based on date and the suggestion shelf lives stored in intelligent refrigerator.
In above-described embodiment, this device is when determining to have put into new food in intelligent refrigerator, the food Template Information of pre-stored can be searched based on the image information of this food, determine title and the suggestion shelf lives of food, then for food information table set up by this food, to record the information such as title, shelf-life of food.Be conducive to user determines to take food time based on the shelf-life.
As shown in figure 11, Figure 11 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 10, and determination module 730 can comprise: the 4th determines that submodule 734, the 5th determines that submodule 735 and the 6th determines submodule 736.
4th determines submodule 734, and the weight information be configured to this weight information and last time receive contrasts, and determines that weight reduces;
5th determines submodule 735, and the image information be configured to this image information and last time receive contrasts, and determines that the food in twice image information is same food;
6th determines submodule 736, is configured to the shelf-life determining the food in this image information based on the difference of twice image information.
In above-described embodiment, determine that the change of this weight information is owing to having taken out time part food causes, can determine the shelf-life of food based on the difference of twice image information at device.
As shown in figure 12, Figure 12 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 10, and the 6th determines that submodule 736 comprises: determining unit 737, amendment unit 738 and holding unit 739.
Wherein, determining unit 737, the image information be configured to this image information and last time receive contrasts, and determines the difference of twice image information;
Amendment unit 738, be configured to be judged as distinguishing in determining unit 737 be that the food in this image information breaks a seal, and food in the image information that upper last time receives for not breaking a seal time, the shelf-life in the food information table that the food revised in this image information based on the suggestion shelf lives of the food that broken a seal in food Template Information is corresponding;
Holding unit 739, be configured to determining unit 737 be judged as distinguishing the food be in food in this image information and the image information that received upper last time all do not break a seal time, the shelf-life in the food information table keeping the food in this image information corresponding is constant.
In above-described embodiment, device is determining that the food in this image information breaks a seal, and food in the image information that upper last time receives for not breaking a seal time, the suggestion shelf lives reading in food Template Information the food that broken a seal is to revise the shelf-life, and because the shelf-life of a lot of food before and after Kaifeng is different, the shelf-life behind Kaifeng is very short, thus need to modify to the shelf-life, eat as early as possible with reminding user, in order to avoid cause waste, or jeopardize health because of edible expired food.
In addition, when the food of device in the image information that the food determined in this image information and upper last time receive all does not break a seal, can think that the part taken away and remaining part are the packaging do not broken a seal, thus can revise the shelf-life in food information table.
As shown in figure 13, Figure 13 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 10, and this device can also comprise: the first read module 740 and prompting module 750.
First read module 740, is configured to read the food information table stored;
Prompting module 750, before being configured to the shelf-life of recording in the food information table read at arrival first read module 740, sending and is used for the reminder message that the reminding user food shelf-life faces the phase.
In above-described embodiment, device can read the shelf-life in food information table, and the setting-up time before the shelf-life arrives, thus reminding user eats food as early as possible in time, avoid because food forgets the food put into and the unnecessary waste caused, it also avoid because having eaten the food that exceedes the shelf-life by mistake and having worked the mischief to health.
As shown in figure 14, Figure 14 is the determining device block diagram of the another kind of food shelf-life of the disclosure according to an exemplary embodiment, this embodiment is on aforementioned basis embodiment illustrated in fig. 10, and this device can also comprise: the second read module 760 and removing module 770.
Wherein, the second read module 760, is configured to read the food information table stored;
Removing module 770, is configured to the food information list deletion of the shelf-life of recording in the food information table read more than the second read module 760.
In above-described embodiment, this device can delete the food information table exceeding a period of time shelf-life, in order to avoid the redundant information of storing excess, takies too many space, affects operational efficiency.
The determining device embodiment of the food shelf-life shown in above-mentioned Fig. 7 to Figure 14 can be applied in terminal or server.
In said apparatus, the implementation procedure of the function and efficacy of unit specifically refers to the implementation procedure of corresponding step in said method, does not repeat them here.
For device embodiment, because it corresponds essentially to embodiment of the method, so relevant part illustrates see the part of embodiment of the method.Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of disclosure scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.
Accordingly, the disclosure also provides the determining device of a kind of food shelf-life, and this device includes processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Detect that the weight information hoarded food in intelligent refrigerator changes;
Obtain weight information in described intelligent refrigerator change place image information;
The shelf-life of described food is determined based on obtained weight information and image information.
As shown in figure 15, Figure 15 is a structural representation of a kind of determining device 1500 for the food shelf-life according to an exemplary embodiment.Such as, device 1500 may be provided in a routing device.With reference to Figure 15, device 1500 comprises processing components 1522, and it comprises one or more processor further, and the memory resource representated by storer 1532, can such as, by the instruction of the execution of processing element 1522, application program for storing.The application program stored in storer 1532 can comprise each module corresponding to one group of instruction one or more.In addition, processing components 1522 is configured to perform instruction, to perform the method for above-mentioned accessed web page.
Device 1500 can also comprise the power management that a power supply module 1526 is configured to actuating unit 1500, and a wired or wireless network interface 1550 is configured to device 1500 to be connected to network, and input and output (I/O) interface 1558.Device 1500 can operate the operating system based on being stored in storer 1532, such as WindowsServerTM, MacOSXTM, UnixTM, LinuxTM, FreeBSDTM or similar.
As shown in figure 16, Figure 16 is a structural representation of a kind of determining device 1600 for food shelf-life of the disclosure according to an exemplary embodiment.Such as, device 1600 can be the mobile phone with routing function, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Figure 16, device 1600 can comprise following one or more assembly: processing components 1602, storer 1604, power supply module 1606, multimedia groupware 1608, audio-frequency assembly 1610, the interface 1612 of I/O (I/O), sensor module 1614, and communications component 1616.
The integrated operation of the usual control device 1600 of processing components 1602, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 1602 can comprise one or more processor 1620 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1602 can comprise one or more module, and what be convenient between processing components 1602 and other assemblies is mutual.Such as, processing components 1602 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1608 and processing components 1602.
Storer 1604 is configured to store various types of data to be supported in the operation of device 1600.The example of these data comprises for any application program of operation on device 1600 or the instruction of method, contact data, telephone book data, message, image, video etc.Storer 1604 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that power supply module 1606 is device 1600 provide electric power.Power supply module 1606 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 1600 and be associated.
Multimedia groupware 1608 is included in the screen providing an output interface between described device 1600 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1608 comprises a front-facing camera and/or post-positioned pick-up head.When device 1600 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 1610 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1610 comprises a microphone (MIC), and when device 1600 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 1604 further or be sent via communications component 1616.In certain embodiments, audio-frequency assembly 1610 also comprises a loudspeaker, for output audio signal.
I/O interface 1612 is for providing interface between processing components 1602 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 1614 comprises one or more sensor, for providing the state estimation of various aspects for device 1600.Such as, sensor module 1614 can detect the opening/closing state of device 1600, the relative positioning of assembly, such as described assembly is display and the keypad of device 1600, the position of all right pick-up unit 1600 of sensor module 1614 or device 1600 assemblies changes, the presence or absence that user contacts with device 1600, the temperature variation of device 1600 orientation or acceleration/deceleration and device 1600.Sensor module 1614 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 1614 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 1614 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer, microwave remote sensor or temperature sensor.
Communications component 1616 is configured to the communication being convenient to wired or wireless mode between device 1600 and other equipment.Device 1600 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 1616 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 1616 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1600 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 1604 of instruction, above-mentioned instruction can perform said method by the processor 1620 of device 1600.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The disclosure is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
The foregoing is only preferred embodiment of the present disclosure, not in order to limit the disclosure, all within spirit of the present disclosure and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the disclosure protects.
Claims (17)
1. the defining method of food shelf-life, is characterized in that, comprising:
Detect that the weight information hoarded food in intelligent refrigerator changes;
Obtain weight information in described intelligent refrigerator change place image information;
The shelf-life of described food is determined based on obtained weight information and image information.
2. method according to claim 1, is characterized in that, described in detect in intelligent refrigerator that the weight information hoarded food changes, comprising:
Receive this weight information hoarded food in intelligent refrigerator;
The weight information at same position place in the described intelligent refrigerator that reading last time and upper last time receive;
This weight information described and the weight information of described last time are contrasted, determines that weight information increases.
3. method according to claim 2, is characterized in that, in the described intelligent refrigerator of described acquisition weight information change place image information, comprising:
Obtain described weight information change place this image information;
Read the upper last time described weight information that receives to change the image information located.
4. method according to claim 3, is characterized in that, the described shelf-life determining described food based on obtained weight information and image information, comprising:
The image information that this image information described and described upper last time receive is contrasted, determines that the food in twice image information is different food;
The food Template Information of this image information described and pre-stored is compared, determines food title and the suggestion shelf lives of described image information;
Set up food information table, comprise described food title in described food information table, stored in the date of described intelligent refrigerator and shelf-life of determining based on the described date stored in described intelligent refrigerator and described suggestion shelf lives.
5. method according to claim 4, is characterized in that, the described shelf-life determining described food based on obtained weight information and image information, comprising:
The weight information that this weight information described and described upper last time receive is contrasted, determines that weight reduces;
The image information that this image information described and described upper last time receive is contrasted, determines that the food in twice image information is same food;
The shelf-life of the food in this image information described is determined in difference based on twice image information.
6. method according to claim 4, is characterized in that, the shelf-life of the food in this image information described is determined in the described difference based on twice image information, comprising:
The image information that this image information described and described upper last time receive is contrasted, determines the difference of twice image information;
Be judged as that described difference is that the food in this image information described breaks a seal, and food in the image information that described upper last time receives for not breaking a seal time, based on the shelf-life in the food information table that the food in suggestion shelf lives amendment this image information described of the food that broken a seal in described food Template Information is corresponding;
When the food being judged as that described difference is in food in this image information described and the image information that received described upper last time does not all break a seal, keep the shelf-life in the food information table that the food in this image information described is corresponding constant.
7. method according to claim 4, is characterized in that, described determine the shelf-life of described food based on obtained weight information and image information after, described method also comprises:
Read the food information table stored;
Before arriving the shelf-life of recording in described food information table, send and be used for the reminder message that the reminding user food shelf-life faces the phase.
8. method according to claim 4, is characterized in that, described determine the shelf-life of described food based on obtained weight information and image information after, described method also comprises:
Read the food information table stored;
The food information list deletion of the shelf-life of recording in described food information table will be exceeded.
9. the determining device of food shelf-life, is characterized in that, comprising: detection module, acquisition module and determination module;
Described detection module, is configured to detect that the weight information hoarded food in intelligent refrigerator changes;
Described acquisition module, be configured to obtain weight information in described intelligent refrigerator change place image information;
Described determination module, is configured to the shelf-life that the weight information that obtains based on described acquisition module and image information determine described food.
10. device according to claim 9, is characterized in that, described detection module comprises: reception submodule, the first reading submodule and first determine submodule;
Described reception submodule, is configured to receive this weight information hoarded food in intelligent refrigerator;
Described first reading submodule, is configured to read the weight information at same position place in the described intelligent refrigerator that receives last time and upper last time;
Described first determines submodule, and the weight information being configured to the last time of this weight information of described reception submodule reception and described first reading submodule being read contrasts, and determines that weight information increases.
11. devices according to claim 10, is characterized in that, described acquisition module comprises: obtain submodule and the second reading submodule;
Described acquisition submodule, is configured to obtain described weight information and changes this image information at place;
Described second reading submodule, is configured to read the described weight information received last time and changes the image information at place.
12. devices according to claim 11, is characterized in that, described determination module comprises: second determines that submodule, the 3rd is determined submodule and sets up submodule;
Described second determines submodule, and the image information be configured to this image information described and described upper last time receive contrasts, and determines that the food in twice image information is different food;
Described 3rd determines submodule, is configured to the food Template Information of this image information described and pre-stored to compare, and determines food title and the suggestion shelf lives of described image information;
Describedly set up submodule, be configured to set up food information table, comprise the described 3rd in described food information table and determine food title that submodule determines, stored in the date of described intelligent refrigerator and shelf-life of determining based on the described date stored in described intelligent refrigerator and described suggestion shelf lives.
13. devices according to claim 12, is characterized in that, described determination module comprises: the 4th determines that submodule, the 5th determines that submodule and the 6th determines submodule;
Described 4th determines submodule, and the weight information be configured to this weight information described and described upper last time receive contrasts, and determines that weight reduces;
Described 5th determines submodule, and the image information be configured to this image information described and described upper last time receive contrasts, and determines that the food in twice image information is same food;
Described 6th determines submodule, is configured to the shelf-life determining the food in this image information described based on the difference of twice image information.
14. devices according to claim 12, is characterized in that, the described 6th determines that submodule comprises: determining unit, amendment unit and holding unit;
Described determining unit, the image information be configured to this image information described and described upper last time receive contrasts, and determines the difference of twice image information;
Described amendment unit, be configured to be judged as that described difference is that the food in this image information described breaks a seal in described determining unit, and food in the image information that described upper last time receives for not breaking a seal time, based on the shelf-life in the food information table that the food in suggestion shelf lives amendment this image information described of the food that broken a seal in described food Template Information is corresponding;
Described holding unit, be configured to, when described determining unit is judged as that the food that described difference is in food in this image information described and the image information that received described upper last time does not all break a seal, keep the shelf-life in the food information table that the food in this image information described is corresponding constant.
15. devices according to claim 12, is characterized in that, described device also comprises: the first read module and prompting module;
Described first read module, is configured to read the food information table stored;
Described prompting module, is configured to, before arriving the shelf-life of recording in the described food information table of described first read module reading, send and be used for the reminder message that the reminding user food shelf-life faces the phase.
16. devices according to claim 12, is characterized in that, described device also comprises: the second read module and removing module;
Described second read module, is configured to read the food information table stored;
Described removing module, is configured to the food information list deletion by exceeding the shelf-life of recording in the described food information table of described second read module reading.
The determining device of 17. 1 kinds of food shelf-lifves, is characterized in that, comprising: processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Detect that the weight information hoarded food in intelligent refrigerator changes;
Obtain weight information in described intelligent refrigerator change place image information;
The shelf-life of described food is determined based on obtained weight information and image information.
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