CN106642970A - Nutrition judgment system and judgment method of intelligent refrigerator - Google Patents

Nutrition judgment system and judgment method of intelligent refrigerator Download PDF

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Publication number
CN106642970A
CN106642970A CN201611061530.2A CN201611061530A CN106642970A CN 106642970 A CN106642970 A CN 106642970A CN 201611061530 A CN201611061530 A CN 201611061530A CN 106642970 A CN106642970 A CN 106642970A
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user
nutrient
nutrition
information
intake
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胡海梅
刘同宝
江峰
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Hefei Meiling Co ltd
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Hefei Meiling Co ltd
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Priority to CN201611061530.2A priority Critical patent/CN106642970A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/003—Arrangement or mounting of control or safety devices for movable devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00—Problems to be solved
    • F25D2500/06—Stock management

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Treatment And Welfare Office Work (AREA)

Abstract

The invention discloses a nutrition judgment system and judgment method of an intelligent refrigerator. The system comprises an information input module, an information processing module, an information storage module and an information output module, wherein the information input module inputs personal information and dietary information of a user; the information storage module establishes a food material nutritional component database and a standard database of demands of different people for nutrients; and the information processing module acquires an actual intake amount of each nutrient of the user, compares the actual intake amount with the demand of the user for each nutrient to obtain a judgment result of the intake balance of each nutrient and the intake balance of all the nutrients of the user, and outputs the judgment result through the information output module. According to the nutrition judgment system and the judgment method of the intelligent refrigerator, due to the combination of an actual dietary condition of the user, a scientific and reasonable nutrition judgment scheme is supplied to the user, a theoretical basis is supplied to guidance of scientific diets of the user, and the additional value of the intelligent refrigerator is increased.

Description

A kind of intelligent refrigerator nutrition evaluation system and evaluation method
Technical field
The present invention relates to a kind of intelligent refrigerator, more particularly to a kind of intelligent refrigerator nutrition evaluation system and method.
Background technology
It is not problem that at present people are worried to have enough to eat and wear, and the substitute is food security and nutrition equilibrium etc..And Refrigerator needs the development in adaptation epoch as food storing terminal, not only to consider that it can store and extend the fresh phase of food, Also the health diet of user is advised and be passed judgment in time, point out user's reasonable diet.Refrigerator industry all exists one after another Numerous studies have been done in this respect, for example：
The A of CN 103177339 disclose the food control and commending system based on intelligent refrigerator, true according to residing for user The getable vegetables and fruits of institute are made, is that user recommends suitable eating with reference to weather condition, seasonal factor, food restriction or checking relation in five elements and eating habit Food, by changing food control and commending system, user can well absorb balanced nutritious, carrying beneficial to food quality It is high.The patent only provides the user the diet program of relative healths, does not carry out for the actual dietetic nutrition situation of user Assessment.
The A of CN 103884152 disclose the refrigerator and system, the calculating of health index for providing health index, refer to basis The information of information acquisition module collection is calculated, and refrigerator items running status category information and/or food state category information are entered Row scoring, as sub- health index, and the reason for record scoring, then multinomial sub- health index is entered by the weighted value that user sets Row weighted sum draws the result of health index.The patent is only commented the health status of food state and refrigerator state Estimate, the Nutrition Evaluation without being related to user's diet.
The A of CN 105205323 are disclosed and are instructed system and method based on the health diet of user's sign data, are applied to ice In case, the method includes：When the food weight in the food weighing pan in refrigerator changes, by the communication list in refrigerator Unit obtains the sign data and healthy diet index of user from cloud health service platform；Food is scanned by rfid device The food packing and storage code of weighing pan recognizes the type of food；The nutrient content that user has eaten is determined according to the weight and type of food Information；The current diet index of user is determined according to the sign data of user and the nutrient content information that user has eaten；When with When the current diet index at family exceedes healthy diet index, the current diet collocation suggestion of user is produced.The patent passes through hospital Cloud health platform obtains user's sign data, by the edible food variety of rfid device identifying user on weighing pan and Weight.The method does not account for the daily amount of exercise difference of user causes different demands of the body to nutrition；From the food that refrigerator is taken out Kind class and weight are exactly not necessarily the food variety and weight of the actual intake of the user；Simultaneously the patent does not propose user yet The concrete evaluation method of intake food nutrition.Can not accurately carry out in this way user's diet nutrition pass judgment on.
CN205507394U discloses a kind of smart kitchen systems for contributing to food nutrition collocation, and it is according to personal considerations Health is calculated, recommends the menu and production process of health, and be displayed on the wall in kitchen by display screen, at the beginning of making culinary art Scholar is more easy to viewing, and causes operation easier, moreover it is possible to monitor refrigerator inside information.The function that the patent is mainly provided is health Menu is recommended and menu manufacturing process shows, introduces without nutrition evaluation method.
To sum up, there is presently no carries out the correlation technique of trophism judge for the actual diet situation of user.
The content of the invention
Present invention part in order to overcome the above-mentioned deficiencies of the prior art, there is provided a kind of intelligent refrigerator nutrition evaluation system and comment Valency method, is passed judgment on to energy science, the dietetic nutrition reasonably for different user, and the health diet of user is carried out in time Correct guidance, so as to lift the added value of intelligent refrigerator.
The present invention is for the solution technical scheme that adopted of technical problem：
The intelligent refrigerator nutrition evaluation system of the present invention, its feature is：Including MIM message input module, information Store mould Block, message processing module and message output module：
Described information input module is used to be input into userspersonal information and user's diet information；Userspersonal information's bag Include name, height, body weight, age bracket, disease condition and the amount of exercise of user.User's diet information includes user's intake Food materials title and actual intake.
Described information memory module is used for userspersonal information and user drink of the storage from the input of described information input module Food information, and set up in described information memory module and have food materials nutrient content database and each nutrient demand amount of different crowd Standard database；
Described information processing module is used for the food materials nutrient content in user's diet information and described information memory module Database is compared, and obtains the actual intake of each nutrient of user, and is stored in described information memory module；At described information Reason module is also used for according to userspersonal information, the normal data of each nutrient demand amount of different crowd from information storage module Storehouse, obtains the demand of each nutrient of user；Described information processing module is additionally operable to the reality of the acquired each nutrient of user Border intake is compared with the demand of each nutrient of the user, obtains the harmonious and overall battalion of each Nutrition intake of user The balanced evaluation result of intake is supported, and is exported by message output module.
The method for carrying out nutrition judge using above-mentioned intelligent refrigerator nutrition evaluation system is：
First userspersonal information and user's diet information are input into by MIM message input module, and are stored in information storage module；
Then by message processing module by the food materials nutrient content number in user's diet information and described information memory module Compare according to storehouse, obtain the actual intake of each nutrient of user, and be stored in described information memory module
Again by message processing module according to userspersonal information, from each nutrient demand of the different crowd of information storage module In the standard database of amount, the demand of each nutrient of user is obtained；
Finally the actual intake of each nutrient of user is entered with the demand of each nutrient of user by message processing module Row is compared, and obtains each Nutrition intake harmony of user and overall nutrition takes in balanced evaluation result, and defeated by information Go out module output.
Specifically, the balanced evaluation method of each Nutrition intake of user is：
If 1.1 times of the demand of the actual intake ＞ nutrient of nutrient, user's Nutrition intake is exceeded；
If when 0.9 times of the demand of the actual intake ＜ nutrient of nutrient, the user Nutrition intake lacks；
If when 0.9 times of the demand of nutrient≤1.1 times of the demand of the actual intake≤nutrient of nutrient, Then user's Nutrition intake is normal.
Specifically, the balanced evaluation method of user's overall nutrition intake is：
Harmonious index M of user's overall nutrition intake is obtained by formula (1), is commented as overall nutrition intake is balanced using M Sentence result：
In formula：XiFor the actual intake of i-th kind of nutrient, YiFor the demand of i-th kind of nutrient, KiFor i-th kind of nutrition The weight coefficient of element；Each weight coefficient is stored in the standard database of each nutrient demand amount of different crowd.
Compared with the prior art, the invention has the beneficial effects as follows：
The intelligent refrigerator nutrition evaluation system and evaluation method of the present invention, is user with reference to the actual diet situation of user Scientific and rational nutrition is provided and passes judgment on scheme, to instruct user's science diet to provide theoretical foundation, improve the attached of intelligent refrigerator It is value added.
Description of the drawings
Fig. 1 is the structured flowchart of intelligent refrigerator nutrition evaluation system of the present invention；
Fig. 2 is the schematic diagram of nutrition evaluation method of the present invention.
Specific embodiment
As shown in figure 1, intelligent refrigerator nutrition evaluation system, including MIM message input module, information storage module, information processing Module and message output module：
MIM message input module is used to be input into userspersonal information and user's diet information.Userspersonal information includes user's Name, height, body weight, age bracket, disease condition and amount of exercise.User's diet information includes the food materials title and reality of user's intake Border intake.
Information storage module is used for userspersonal information and user diet information of the storage from MIM message input module input, and Setting up in information storage module has the standard database of food materials nutrient content database and each nutrient demand amount of different crowd；Food Input in material nutrient content database has the content of each nutrient of different food materials.The criterion numeral of each nutrient demand amount of different crowd There is each nutrient of different crowd for having considered the factors such as different crowd health, moving situation and season according to input in storehouse Demand.
Message processing module is used to enter user's diet information with the food materials nutrient content database in information storage module Row is compared, and obtains the actual intake of each nutrient of user, and is stored in information storage module；Message processing module is also used for basis Userspersonal information, the standard database of each nutrient demand amount of different crowd from information storage module obtains user and respectively seeks Support the demand of element；Message processing module is additionally operable to the actual intake of the acquired each nutrient of user and each nutrition of user The demand of element is compared, and obtains each Nutrition intake harmony of user and overall nutrition takes in balanced evaluation result, And exported by message output module.
As shown in Fig. 2 being using the nutrition evaluation method of above-mentioned intelligent refrigerator nutrition evaluation system：
First userspersonal information and user's diet information are input into by MIM message input module, and are stored in information storage module；
Then by message processing module by the food materials nutrient content database in user's diet information and information storage module Compare, obtain the actual intake of each nutrient of user, and be stored in information storage module；
Again by message processing module according to userspersonal information, each nutrient demand of different crowd from information storage module The standard database of amount, obtains the demand of each nutrient of user；
Finally the actual intake of each nutrient of user is entered with the demand of each nutrient of user by message processing module Row is compared, and obtains each Nutrition intake harmony of user and overall nutrition takes in balanced evaluation result, and defeated by information Go out module output.
Wherein, the balanced evaluation method of each Nutrition intake of user is：
If 1.1 times of the demand of the actual intake ＞ nutrient of nutrient, user's Nutrition intake is exceeded；
If when 0.9 times of the demand of the actual intake ＜ nutrient of nutrient, the user Nutrition intake lacks；
If when 0.9 times of the demand of nutrient≤1.1 times of the demand of the actual intake≤nutrient of nutrient, Then user's Nutrition intake is normal.
User's overall nutrition takes in balanced evaluation method：It is harmonious the intake of user's overall nutrition to be obtained by formula (1) Index M, balanced evaluation result is taken in using M as overall nutrition：
In formula：XiFor the actual intake of i-th kind of nutrient, YiFor the demand of i-th kind of nutrient, KiFor i-th kind of nutrition The weight coefficient of element；Each weight coefficient is stored in the standard database of each nutrient demand amount of different crowd.
Concrete example is as follows：One NAM of 20 years old, height 175cm, body weight 80Kg, certain day has walked 10000 Step.
The then energy requirement of male sex's whole day=ideal body weight (kilogram) × daily per kilogram of body weight institute calorific requirement+amount of exercise Consumption=30Kcal/Kg × 70Kg+10000 × 0.04Kcal=2500Kcal；Ratio of the male sex to three nutritious elements intake Example be：Carbohydrate 60%, fat 25%, protein 15%.The demand of the three nutritious elements of the male sex is：
Protein=2500Kcal × 15% ÷ 4=94g；
Fat=2500Kcal × 25% ÷ 9=69g；
Carbohydrate=2500Kcal × 60% ÷ 4=375g.
The demand of above-mentioned three nutritious elements and other micro- demands can from information storage module different people The standard database of each nutrient demand amount of group is obtained.
The male sex has eaten altogether a rice, pork portion, lotus rhizome portion, the actual intake of each nutrient in this day It is shown in Table 1：
Table 1
Food Protein (g) Fatty (g) Carbohydrate (g) Calcium (mg) Iron (mg)
Rice 2.6 0.3 25.9 7 1.3
Pork 13.2 37 2.4 6 1.6
Lotus rhizome 1.9 0.2 16.4 39 1.4
It is total 17.7 37.5 44.7 52 4.3
Therefore, each Nutrition intake of user is harmonious as follows：
Demand 94g × 0.9 of the actual intake 17.7g ﹤ protein of protein, user's protein intake lacks；
Demand 69g × 0.9 of the actual intake 37.5g ﹤ fat of fat, user's fat intake lacks；
Demand 375g × 0.9 of the actual intake 44.7g ﹤ carbohydrate of carbohydrate, user's carbon hydrate Thing intake lacks；
Demand 800mg × 0.9 of the actual intake 52mg ﹤ calcium of calcium, user's calcium intake lacks；
Demand 12mg × 0.9 of the actual intake 4.3mg ﹤ iron of iron, user's iron intake lacks.
Harmonious index M of male sex's overall nutrition intake：
Wherein：X1To X5It is followed successively by the actual intake of protein, fat, carbohydrate, calcium, iron；Y1To Y5It is followed successively by Protein, fat, carbohydrate, calcium, the demand of iron；K1To K5It is followed successively by protein, fat, carbohydrate, calcium, iron Weight coefficient, be followed successively by 50%, 20%, 20%, 5%, 5%.
M=17.7 ÷ 94 × 50%+37.5 ÷ 69 × 20%+44.7 ÷ 375 × 20%+52,800 × 5%+4.3 of ÷ ÷ 12 × 5%=25%, the i.e. harmonious index of male sex's overall nutrition intake only reach 25%.
Above content is the further description done in conjunction with the embodiments, it is impossible to which that assert the present invention is embodied as an office Be limited to these explanation, those skilled in the art without departing from the inventive concept of the premise, done some other technologies, all Protection scope of the present invention should be belonged to.

Claims (6)

1. a kind of intelligent refrigerator nutrition evaluation system, it is characterised in that：Including MIM message input module, information storage module, information Processing module and message output module：
Described information input module is used to be input into userspersonal information and user's diet information；
Described information memory module is used for userspersonal information and user diet letter of the storage from the input of described information input module Breath, and the standard for having food materials nutrient content database and each nutrient demand amount of different crowd is set up in described information memory module Database；
Described information processing module is used for the food materials nutrient content data in user's diet information and described information memory module Storehouse is compared, and obtains the actual intake of each nutrient of user, and is stored in described information memory module；Described information processes mould Block is also used for according to userspersonal information, the standard database of each nutrient demand amount of different crowd from information storage module, Obtain the demand of each nutrient of user；Described information processing module is additionally operable to actually taking the photograph the acquired each nutrient of user Enter amount to compare with the demand of each nutrient of the user, obtain each Nutrition intake harmony of user and overall nutrition is taken the photograph Enter balanced evaluation result, and exported by message output module.
2. intelligent refrigerator nutrition evaluation system according to claim 1, it is characterised in that：The userspersonal information includes The name of user, height, body weight, age bracket, disease condition and amount of exercise.
3. intelligent refrigerator nutrition evaluation system according to claim 1, it is characterised in that：User's diet information includes The food materials title and actual intake of user's intake.
4. the nutrition evaluation method of intelligent refrigerator nutrition evaluation system described in a kind of utilization claim 1, it is characterised in that：
First userspersonal information and user's diet information are input into by MIM message input module, and are stored in information storage module；
Then by message processing module by the food materials nutrient content database in user's diet information and described information memory module Compare, obtain the actual intake of each nutrient of user, and be stored in described information memory module；
Again by message processing module according to userspersonal information, from each nutrient demand amount of the different crowd of information storage module In standard database, the demand of each nutrient of user is obtained；
Finally the actual intake of each nutrient of user is compared with the demand of each nutrient of user by message processing module It is right, obtain each Nutrition intake harmony of user and overall nutrition takes in balanced evaluation result, and by information output mould Block is exported.
5. nutrition evaluation method according to claim 4, it is characterised in that the balanced judge of each Nutrition intake of user Method is：
If 1.1 times of the demand of the actual intake ＞ nutrient of nutrient, user's Nutrition intake is exceeded；
If when 0.9 times of the demand of the actual intake ＜ nutrient of nutrient, the user Nutrition intake lacks；
If when 0.9 times of the demand of nutrient≤1.1 times of the demand of the actual intake≤nutrient of nutrient, use The family Nutrition intake is normal.
6. nutrition evaluation method according to claim 4, it is characterised in that user's overall nutrition takes in balanced judge Method is：
Harmonious index M of user's overall nutrition intake is obtained by formula (1), knot is passed judgment on as overall nutrition intake is balanced using M Really：
M = Σ i = 1 n X i Y i × K i - - - ( 1 ) ;
In formula：XiFor the actual intake of i-th kind of nutrient, YiFor the demand of i-th kind of nutrient, KiFor i-th kind of nutrient Weight coefficient；Each weight coefficient is stored in the standard database of each nutrient demand amount of different crowd.
CN201611061530.2A 2016-11-25 2016-11-25 Nutrition judgment system and judgment method of intelligent refrigerator Pending CN106642970A (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN107871532A (en) * 2017-10-17 2018-04-03 珠海格力电器股份有限公司 A kind of healthy diet management system
CN108875650A (en) * 2018-06-22 2018-11-23 张小勇 A kind of demographic method and system
CN109872796A (en) * 2017-12-01 2019-06-11 北京京东尚科信息技术有限公司 A kind of menu recommended method and device
CN113409915A (en) * 2021-05-10 2021-09-17 王蕴秋 Safety recommendation system capable of preventing food from deteriorating and working method thereof
CN113932548A (en) * 2020-06-29 2022-01-14 青岛海尔电冰箱有限公司 Food material information prompting method for intelligent refrigerator and intelligent refrigerator

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CN108875650A (en) * 2018-06-22 2018-11-23 张小勇 A kind of demographic method and system
CN113932548A (en) * 2020-06-29 2022-01-14 青岛海尔电冰箱有限公司 Food material information prompting method for intelligent refrigerator and intelligent refrigerator
CN113409915A (en) * 2021-05-10 2021-09-17 王蕴秋 Safety recommendation system capable of preventing food from deteriorating and working method thereof

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Application publication date: 20170510