WO2017113642A1 - 基于食谱的信息推送方法与装置 - Google Patents

基于食谱的信息推送方法与装置 Download PDF

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Publication number
WO2017113642A1
WO2017113642A1 PCT/CN2016/086193 CN2016086193W WO2017113642A1 WO 2017113642 A1 WO2017113642 A1 WO 2017113642A1 CN 2016086193 W CN2016086193 W CN 2016086193W WO 2017113642 A1 WO2017113642 A1 WO 2017113642A1
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WIPO (PCT)
Prior art keywords
recipe
information
user
food
food material
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PCT/CN2016/086193
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English (en)
French (fr)
Inventor
高广亮
党广明
王庆福
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青岛海尔股份有限公司
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Publication of WO2017113642A1 publication Critical patent/WO2017113642A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9535—Search customisation based on user profiles and personalisation

Definitions

  • the present invention relates to the field of information processing, and in particular, to a recipe-based information pushing method and apparatus.
  • the present invention has been made in order to provide a recipe-based information pushing method and apparatus that overcomes the above problems or at least partially solves the above problems.
  • a further object of the present invention is to improve the convenience of the user in purchasing the ingredients.
  • a further object of the invention is to avoid waste of foodstuffs.
  • the present invention provides a recipe-based information push method.
  • the recipe-based information pushing method includes: receiving an ingredient query request uploaded by the user terminal, the ingredient query request is generated according to the recipe selected by the user and includes at least the identifier of the recipe; and the item to be purchased in the recipe is inquired according to the identifier of the recipe; A plurality of purchase information of the ingredients to be purchased, and one or more pieces of food recommendation information are generated according to the plurality of purchase information; and the food recommendation information is returned to the user terminal for output to the user.
  • the step of generating one or more pieces of food recommendation information according to the plurality of purchase information comprises: calculating a recommendation score of each item according to the plurality of purchase information, wherein the recommendation score is weighted by each purchase information according to a preset weight. And calculated; and sorted according to the recommended score, and one or more pieces of food purchase information ranked first as the food recommendation information.
  • the purchase information includes any one or more of the following: freshness, price, evaluation, and sales volume, and each purchase information is preset with a preset weight value.
  • the method further comprises: providing the user terminal with a recipe list for the user to select the recipe from the recipe list, and the recipe list is generated according to the user's eating habits.
  • the step of querying the ingredients to be procured in the recipe according to the identification of the recipe comprises: querying all the constituent ingredients in the recipe according to the identification of the recipe; obtaining information of the stored ingredients in the user's refrigerating and freezing equipment; and The remaining ingredients after the ingredients are removed from the ingredients are used as ingredients to be purchased.
  • a recipe-based information pushing apparatus includes: a request receiving module configured to receive a food material query request uploaded by the user terminal, the food material query request is generated according to the recipe selected by the user, and at least includes the identifier of the recipe; the food material query module is configured to be configured according to The identification of the recipe queries the ingredients to be purchased in the recipe; the information generation module is configured to query a plurality of purchase information of the ingredients to be purchased, and generate one or more pieces of food recommendation information according to the plurality of purchase information; and an information sending module, It is configured to return the food recommendation information to the user terminal for output to the user.
  • the information generating module is further configured to: separately calculate a recommendation score of each food material according to the plurality of purchase information, wherein the recommendation score is weighted and calculated according to the preset weight of each purchase information; and sorting according to the recommended score, And one or more pieces of food purchase information ranked first as the food recommendation information, and the purchase information includes any one or more of the following: freshness, price, evaluation, and sales volume, and each purchase information is preset with a preset Weight value.
  • the recipe-based information pushing device further comprises: a recipe providing module configured to provide the user terminal with a recipe list for the user to select a recipe from the recipe list, and the recipe list is generated according to the user's eating habits.
  • a recipe providing module configured to provide the user terminal with a recipe list for the user to select a recipe from the recipe list, and the recipe list is generated according to the user's eating habits.
  • the food ingredient querying module is further configured to: query all constituent food materials in the recipe according to the identification of the recipe; obtain information of the stored food materials in the user's refrigerating and freezing equipment; and remove the existing food materials from the constituent food materials The remaining ingredients are used as ingredients to be purchased.
  • the user terminal is a food material management terminal disposed on the refrigerating and freezing device, and the food material management terminal has a display screen for displaying the food material recommendation information.
  • the recipe-based information pushing method and device of the present invention after receiving the food material inquiry request uploaded by the user terminal, inquires the food materials to be purchased in the recipe according to the identification of the recipe, and queries a plurality of purchase materials of the food materials to be purchased, and according to the The plurality of purchase information generates one or more pieces of food recommendation information, and returns the food recommendation information to the user terminal, and the purchase information of the food materials is recommended according to the recipe selected by the user, so that the user can purchase according to the food recommendation information, and avoid the user's own selection. Trouble, improve the convenience of users to buy ingredients.
  • the recipe-based information pushing method and apparatus of the present invention respectively calculate a recommendation score of each food item according to a plurality of purchase information, and the recommended score is weighted and calculated by each purchase information according to a preset weight; and The recommended scores are sorted, and one or more pieces of food purchase information ranked first are used as the recommended information of the ingredients, which improves the reliability of the information push of the ingredients and satisfies the different needs of the users.
  • the recipe-based information pushing method and device of the present invention can also acquire the user's refrigerating and freezing device. Prepare the information of the existing ingredients, and use the remaining ingredients after removing the existing ingredients in the recipe as the ingredients to be purchased, avoiding the existing ingredients being forgotten by the user and causing repeated purchases of the ingredients, resulting in unnecessary food waste. .
  • FIG. 1 is a schematic diagram of an application environment architecture of a recipe-based information pushing apparatus according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a recipe-based information push device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a recipe-based information pushing apparatus according to another embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a recipe-based information push method according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a recipe-based information push method according to another embodiment of the present invention.
  • the embodiment provides a recipe-based information pushing device, which can output corresponding food material recommendation information based on a recipe selected by the user, so as to improve the convenience of the user to purchase the food material.
  • 1 is a schematic diagram of an application environment architecture of a recipe-based information push device according to an embodiment of the present invention.
  • the refrigerator 100 can perform data interaction with the appliance management cloud server 300 through a network.
  • the refrigerator 100 can directly connect to the cloud server 300 through a network device such as a router.
  • the cloud server 300 stores in advance recipe information of the recipe-based information push device, for example, constituent foods of each dish in the recipe, cooking methods, and the like.
  • the cloud server 300 pre-stores different recipe lists constituting each cuisine, and at least includes the identifier of the recipe, and the identifier of the recipe may be a barcode name or a barcode or a digital code corresponding to the recipe; in addition, each item may be saved.
  • Recipe composition details of the ingredients such as the identification, name, type, quantity, nutrients and dietary contraindications of the ingredients, wherein the identification of the ingredients can be the name of the food or the bar code or digital code corresponding to the ingredients; Purchase information, such as the freshness, price, evaluation, and sales of ingredients.
  • the inventor found that the recipe has a correlation with the geographical area where the user is located, that is to say, the probability that the user in the same region adopts the same recipe is larger.
  • the eating habits of users in the same area are basically the same, so the recipes used are relatively consistent, and the same ingredients need to be selected for purchase.
  • the most commonly used recipes are: fish-flavored pork, Kung Pao chicken, Mapo tofu, boiled pork; for coastal areas, the more commonly used recipes are: steamed yellow croaker, garlic fan scallops , oily prawns, small fried scallops,
  • the above recipe list can be generated according to the user's area.
  • different users may have different eating habits, and the recipe list may be generated according to the user's daily selection of the recipe and the purchased food.
  • the recipe-based information pushing apparatus 200 generally includes a request receiving module 210, an ingredient inquiring module 220, an information generating module 230, and an information transmitting module 240.
  • the request receiving module 210 may be configured to receive the food material query request uploaded by the user terminal, and the food material query request is generated according to the recipe selected by the user, and at least includes the identifier of the recipe, wherein the identifier of the food material may be the name of the food material or the food material. Corresponding barcode or numeric code.
  • the food ingredient querying module 220 may be configured to query the food items to be purchased in the recipe according to the identification of the recipe, which may include the identification, name, type, quantity, nutrient composition and dietary taboo of the food item.
  • the information generating module 230 may be configured to query a plurality of purchase information of the ingredients to be purchased, and generate one or more pieces of food recommendation information according to the plurality of purchase information.
  • the purchase information includes any one or more of the following: freshness, price, evaluation, and sales volume, and each purchase information is preset with a preset weight value.
  • freshness of the ingredients can be calculated according to the production date, storage environment, shelf life and other parameters of the ingredients, and the evaluation can be calculated according to the user's favorable, middle and bad evaluation parameters.
  • the highest-scoring food purchase information in the calculation result can be output to the user as the food recommendation information.
  • the information transmitting module 240 may be configured to return the food product recommendation information to the user terminal for output to the user.
  • the user terminal may be a food material management terminal disposed on the refrigerator 100, and the food material management terminal has a display screen for displaying the food material recommendation information.
  • the display screen can also be used to display the operating parameters of the refrigerator 100 for the user to adjust, such as the temperature of the refrigerator, the freezing or the temperature changing compartment of the refrigerator 100, and the refrigerator 100 can also be displayed.
  • the operation mode is selected by the user, for example, quick freezing, quick cooling, holiday, etc., and the storage situation in the storage room of the refrigerator 100 can also be displayed for the user to view.
  • the display 50 can also play a video or audio file selected by the user, which is beneficial to relax.
  • the video file can be a cooking teaching video.
  • the recipe-based information pushing apparatus 200 of the embodiment After receiving the ingredient inquiry request uploaded by the user terminal, the recipe-based information pushing apparatus 200 of the embodiment queries the ingredients to be purchased in the recipe according to the identification of the recipe, and queries a plurality of purchase information of the ingredients to be purchased, and according to the plurality of purchase materials.
  • the item purchasing information generates one or more pieces of food recommendation information, and returns the item recommendation information to the user terminal, and the recommended information of the ingredients is recommended based on the recipe selected by the user, thereby avoiding the troubles selected by the user and improving the convenience of the user to purchase the ingredients. .
  • FIG. 3 is a schematic diagram of a recipe-based information push apparatus 200 in accordance with another embodiment of the present invention. Based on the previous embodiment, the recipe-based information pushing apparatus 200 can also flexibly add the setting recipe providing module 250.
  • the recipe providing module 250 can be configured to provide a recipe list to the user terminal for the user to select a recipe from the recipe list, and the recipe list is generated according to the user's eating habits and the region in which they are located. For example, when the user uses the recipe-based push device 200 of the embodiment for the first time, the recipe list can be generated according to the region where the user is located. As the number of uses of the user increases, the user usage data accumulated by the cloud server 300 gradually increases, and may be based on the user's Eating habits generate a list of corresponding recipes.
  • the information generating module 230 may further be configured to separately calculate a recommendation score of each food item according to the plurality of purchase information, wherein the recommendation score is weighted by each purchase information according to a preset weight. And calculated; sorted according to the recommended score, and the one or more ingredients purchase information of the top ranked as the food recommendation information, and the purchase information includes any one or more of the following: freshness, price, evaluation, and sales volume And each purchase information is preset with a preset weight value.
  • a specific example will be introduced below.
  • the recommended score calculation formula for the ingredients can be:
  • Freshness coefficient (1 - (current date - date of manufacture) / shelf life) ⁇ 0.20;
  • Price coefficient (1-(price-average price)/average price) ⁇ 0.20;
  • Sales coefficient sales / total sales ⁇ 0.15
  • Evaluation coefficient the total number of evaluations/evaluation ⁇ 0.25;
  • Bad evaluation coefficient bad evaluation / total number of evaluation ⁇ 0.05
  • the final recommendation score of the ingredients is the sum of all the above factors, and sorted according to the final recommendation score, and the one or more pieces of food purchase information ranked first are used as the food recommendation information.
  • the above coefficients one of them can be set as a key coefficient. If the key coefficient of the food material is lower than the preset value, even if the food material is ranked higher, it is not used as the food recommendation information.
  • the freshness coefficient can be used as a key coefficient, and if the freshness coefficient is lower than the preset value, the food is considered to be not fresh and is not recommended.
  • the above procurement information can be obtained by querying data published by the market, supermarkets, e-commerce, etc. around the user, for example, obtaining the comment information of the e-commerce platform.
  • the food ingredient querying module 220 may be further configured to query all the constituent food materials in the recipe according to the identification of the recipe; obtain information of the stored food materials in the user's refrigerating and freezing equipment; and remove the remaining food materials after removing the existing food materials from the constituent food materials.
  • the detailed information of the ingredients may include the identification, name, type, quantity, nutrients and dietary contraindications of the ingredients.
  • the name, quantity or weight information of the food item is uploaded to the cloud server 300, and only the inquiry request is sent to the cloud server 300 to obtain the information of the stored food item.
  • the remaining ingredients after the ingredients are removed from the ingredients are used as the ingredients to be purchased, which can prevent the existing ingredients from being forgotten by the user and cause repeated purchases of the ingredients, resulting in deterioration of the previous ingredients and a large amount of food waste.
  • the recipe-based information pushing apparatus 200 of the embodiment calculates the recommended scores of each of the food materials according to the plurality of purchase information, and the recommended score is weighted and calculated by each of the purchase information according to a preset weight; and the recommended score is performed according to the recommended score. Sorting, and sorting one or more pieces of food purchase information as the recommended information of the ingredients, improves the reliability of the information information push.
  • the recipe-based information pushing device 200 of the present invention may further acquire information of the stored food materials in the user's refrigerating and freezing device, and use the remaining food materials after removing the existing food materials in the recipe as the food materials to be purchased. In order to prevent the existing ingredients from being forgotten by the user and causing repeated purchases of the ingredients, unnecessary food waste is caused.
  • the embodiment of the present invention further provides a recipe-based information pushing method, which can be performed by the recipe-based information pushing device 200 of any of the above embodiments to improve the convenience of the user to purchase the food.
  • a recipe-based information pushing method which can be performed by the recipe-based information pushing device 200 of any of the above embodiments to improve the convenience of the user to purchase the food.
  • 4 is a schematic diagram of a recipe-based information push method according to an embodiment of the present invention, the recipe-based information push method includes:
  • Step S402 receiving an ingredient inquiry request uploaded by the user terminal, and the ingredient inquiry request is generated according to the recipe selected by the user and includes at least the identifier of the recipe;
  • Step S404 querying the ingredients to be purchased in the recipe according to the identification of the recipe
  • Step S406 querying a plurality of purchase information of the ingredients to be purchased, and generating one or more pieces of food recommendation information according to the plurality of purchase information;
  • Step S408 returning the food product recommendation information to the user terminal for output to the user.
  • the identification of the foodstuff in step S402 may be a name of the foodstuff or a barcode or a digital code corresponding to the foodstuff.
  • the food material information in step S404 may include the identification, name, type, quantity, nutrient composition, dietary restriction and the like of the foodstuff, and the identification of the foodstuff may be the name of the foodstuff or a barcode or a digital code corresponding to the foodstuff.
  • the purchase information in step S406 includes any one or more of the following: freshness, price, evaluation, and sales volume, and each purchase information is preset with a preset weight value.
  • freshness of the ingredients can be calculated according to the production date, storage environment, shelf life and other parameters of the ingredients, and the evaluation can be calculated according to the user's favorable, middle and bad evaluation parameters.
  • the highest-scoring food purchase information in the calculation result can be output to the user as the food recommendation information.
  • the user terminal in step S402 and step S408 may be a food material management terminal disposed on the refrigerator 100, and the food material management terminal has a display screen for displaying the food material recommendation information.
  • the display can display the operation of the refrigerator 100 The parameters are adjusted by the user, for example, the temperature of the refrigerator, the freezing or the temperature changing compartment of the refrigerator 100, and the operating mode of the refrigerator 100 can also be displayed for the user to select, for example, quick freezing, quick cooling, holiday, etc., and the storage of the refrigerator 100 can also be displayed. Storage in the room for users to view.
  • the display 50 can also play a video or audio file selected by the user, which is beneficial to relax.
  • the video file can be a cooking teaching video. When the refrigerator 100 is placed in the kitchen, it is convenient for the user to refer to the cooking, thereby improving the user experience.
  • the recipe-based information pushing method of the embodiment after receiving the food material query request uploaded by the user terminal, queries the food items to be purchased in the recipe according to the identification of the recipe, and queries a plurality of purchase materials of the food materials to be purchased, and according to the plurality of purchase materials.
  • the item purchasing information generates one or more pieces of food recommendation information, and returns the item recommendation information to the user terminal, and the recommended information of the ingredients is recommended based on the recipe selected by the user, thereby avoiding the troubles selected by the user and improving the convenience of the user to purchase the ingredients. .
  • FIG. 5 is a schematic diagram of a recipe-based information push method according to another embodiment of the present invention. As shown in FIG. 5, the recipe-based information pushing method includes:
  • Step S502 providing a user list with a recipe list for the user to select a recipe from the recipe list;
  • Step S504 receiving an ingredient inquiry request uploaded by the user terminal, and the ingredient inquiry request is generated according to the recipe selected by the user and includes at least the identifier of the recipe;
  • Step S506 querying all the constituent ingredients in the recipe according to the identification of the recipe
  • Step S508 acquiring information of the stored food materials in the user's refrigerating and freezing equipment
  • Step S510 the remaining food materials after removing the stored food materials in the recipe are used as the food materials to be purchased;
  • Step S512 querying a plurality of purchase information of the ingredients to be purchased
  • Step S514 calculating a recommendation score of each food item according to the plurality of purchase information
  • Step S516 sorting according to the recommended score, and using one or more pieces of food purchase information ranked first as the food recommendation information;
  • Step S5128 returning the food product recommendation information to the user terminal for output to the user.
  • the recipe list in step S502 can be generated according to the user's eating habits and the area in which they are located. For example, when the user uses the recipe-based push device 200 of the embodiment for the first time, the recipe list can be generated according to the region where the user is located. As the number of uses of the user increases, the user usage data accumulated by the cloud server 300 gradually increases, and may be based on the user's Eating habits generate a list of corresponding recipes.
  • the detailed information constituting the foodstuff in step S506 may include the identification, name, type, quantity, nutrient composition, and dietary contraindication of the foodstuff.
  • step S508 information of the stored food materials in the user's refrigerating and freezing device is obtained.
  • the name, quantity or weight information of the food material is uploaded to the cloud server 300, and only the query is sent to the cloud server 300.
  • Request You can get information about the ingredients you have saved.
  • the remaining ingredients after the ingredients are removed from the ingredients are used as the ingredients to be purchased, which can prevent the existing ingredients from being forgotten by the user and cause repeated purchases of the ingredients, resulting in deterioration of the previous ingredients and a large amount of food waste.
  • the purchase information in step S512 includes any one or more of the following: freshness, price, evaluation, and sales volume, and each purchase information is preset with a preset weight value.
  • the recommendation score in step S514 is calculated and weighted by each purchase information according to a preset weight.
  • the recommended score calculation formula of the food material may be:
  • Freshness coefficient (1 - (current date - date of manufacture) / shelf life) ⁇ 0.20;
  • Price coefficient (1-(price-average price)/average price) ⁇ 0.20;
  • Sales coefficient sales / total sales ⁇ 0.15
  • Evaluation coefficient the total number of evaluations/evaluation ⁇ 0.25;
  • Bad evaluation coefficient bad evaluation / total number of evaluation ⁇ 0.05
  • the final recommendation score for the ingredients is the sum of all the above factors.
  • Step S516 may sort the above final recommendation scores, and use one or more pieces of food purchase information ranked first as the food recommendation information.
  • one of them can be set as a key coefficient. If the key coefficient of the food material is lower than the preset value, even if the food material is ranked higher, it is not used as the food recommendation information.
  • the freshness coefficient can be used as a key coefficient, and if the freshness coefficient is lower than the preset value, the food is considered to be not fresh and is not recommended.
  • the user terminal in step S518 may be a food material management terminal disposed on a refrigerating and freezing device (such as a refrigerator), the food material management terminal having a display screen for displaying the food material recommendation information.
  • the food material management terminal can also scan the food materials that the user puts in the refrigerating and freezing device, and upload the information of the food materials to the cloud server 300.
  • the recommended scores of each of the food materials are respectively calculated according to the plurality of purchase information, and the recommended score is weighted and calculated according to the preset weights of each purchase information; and sorted according to the recommended scores. And one or more pieces of food purchase information ranked first as the recommended information of the ingredients, which improves the reliability of the information information push.
  • the recipe-based information pushing method of the present invention may further acquire information of the stored food materials in the user's refrigerating and freezing equipment, and use the remaining food materials after removing the existing food materials in the recipe as the food materials to be purchased. Avoid the loss of existing ingredients and the repeated purchase of ingredients, resulting in unnecessary food waste.

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Abstract

本发明提供了一种基于食谱的信息推送方法与装置。其中该基于食谱的信息推送方法包括：接收由用户终端上传的食材查询请求，食材查询请求根据用户选择出的食谱生成并至少包含食谱的标识；根据食谱的标识查询出食谱中需采购的食材；查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息；以及向用户终端返回食材推荐信息，以供向用户输出。本发明的基于食谱的信息推送方法与装置，基于用户选择的食谱对应推荐其中食材的购买信息，方便用户根据食材推荐信息进行采购，避免用户自行挑选的烦恼，提高了用户购买食材的便利性。

Description

基于食谱的信息推送方法与装置 技术领域
本发明涉及信息处理领域，特别是涉及一种基于食谱的信息推送方法与装置。
背景技术
在日常生活中，人们一般会参照食谱进行烹饪，整个过程包括最初的食材准备以及后续的烹饪过程。其中食材的准备过程很重要，但是也非常繁琐。完成一道可口的菜肴需要对其中的食材精心准备，缺少其中某一食材就有可能对菜肴最后的味道有很大影响。
购买食材时用户可能因为时间太晚或距离超市、菜场太远等原因而无法购买，或者面对繁多的商家，不同价格、不同质量的食材而无从选择。除此之外，由于冰箱越来越普及，大部分用户选择冰箱储存食材，但是存放在冰箱中的食材有可能被用户遗忘而造成食材重复购买，不仅使之前的食材容易变质，也造成了大量的食物浪费。
发明内容
鉴于上述问题，提出了本发明以便提供一种克服上述问题或者至少部分地解决上述问题的基于食谱的信息推送方法与装置。
本发明的一个进一步的目的是要提高用户购买食材的便利性。
本发明的一个进一步的目的是要避免食材浪费。
特别地，本发明提供了一种基于食谱的信息推送方法。该基于食谱的信息推送方法包括：接收由用户终端上传的食材查询请求，食材查询请求根据用户选择出的食谱生成并至少包含食谱的标识；根据食谱的标识查询出食谱中需采购的食材；查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息；以及向用户终端返回食材推荐信息，以供向用户输出。
可选地，按照多项采购信息生成一份或多份食材推荐信息的步骤包括：按照多项采购信息分别计算每种食材的推荐评分，推荐评分由每项采购信息按照预设的权重进行加权和计算得出；以及按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息。
可选地，采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项采购信息预先设置有预设的权重值。
可选地，接收由用户终端上传的食材查询请求的步骤之前还包括：向用户终端提供食谱列表，以供用户从食谱列表中选择食谱，并且食谱列表按照用户的饮食习惯生成。
可选地，根据食谱的标识查询出食谱中需采购的食材的步骤包括：根据食谱的标识查询出食谱中的所有组成食材；获取用户的冷藏冷冻设备中已存的食材的信息；以及将组成食材中移除已存的食材后的剩余食材作为需采购的食材。
根据本发明的另一个方面，还提供了一种基于食谱的信息推送装置。该基于食谱的信息推送装置包括：请求接收模块，配置成接收由用户终端上传的食材查询请求，食材查询请求根据用户选择出的食谱生成，并至少包含食谱的标识；食材查询模块，配置成根据食谱的标识查询出食谱中需采购的食材；信息生成模块，配置成查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息；以及信息发送模块，配置成向用户终端返回食材推荐信息，以供向用户输出。
可选地，信息生成模块还配置成：按照多项采购信息分别计算每种食材的推荐评分，推荐评分由每项采购信息按照预设的权重进行加权和计算得出；按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息，并且采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项采购信息预先设置有预设的权重值。
可选地，该基于食谱的信息推送装置还包括：食谱提供模块，配置成向用户终端提供食谱列表，以供用户从食谱列表中选择食谱，并且食谱列表按照用户的饮食习惯生成。
可选地，食材查询模块还配置成：根据食谱的标识查询出食谱中的所有组成食材；获取用户的冷藏冷冻设备中已存的食材的信息；以及将组成食材中移除已存的食材后的剩余食材作为需采购的食材。
可选地，用户终端为布置于冷藏冷冻设备上的食材管理终端，并且食材管理终端具有显示屏，以供显示食材推荐信息。
本发明的基于食谱的信息推送方法与装置，在接收由用户终端上传的食材查询请求后，根据食谱的标识查询出食谱中需采购的食材，查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息，并向用户终端返回食材推荐信息，基于用户选择的食谱对应推荐其中食材的购买信息，方便用户根据食材推荐信息进行采购，避免用户自行挑选的烦恼，提高了用户购买食材的便利性。
进一步地，本发明的基于食谱的信息推送方法与装置，按照多项采购信息分别计算每种食材的推荐评分，推荐评分由每项采购信息按照预设的权重进行加权和计算得出；以及按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息，提高了食材信息推送的可靠性，满足了用户的不同需求。
更进一步地，本发明的基于食谱的信息推送方法与装置，还可以获取用户的冷藏冷冻设 备中已存的食材的信息，并且将食谱中移除已存的食材后的剩余食材作为需采购的食材，避免已有的食材被用户遗忘而造成食材重复购买，造成了不必要的食物浪费。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的基于食谱的信息推送装置的应用环境架构示意图；
图2是根据本发明一个实施例的基于食谱的信息推送装置的示意图；
图3是根据本发明另一个实施例的基于食谱的信息推送装置的示意图；
图4是根据本发明一个实施例的基于食谱的信息推送方法的示意图；以及
图5是根据本发明另一个实施例的基于食谱的信息推送方法的示意图。
具体实施方式
本实施例提供了一种基于食谱的信息推送装置，可以基于用户选择的食谱输出相应的食材推荐信息，以提高用户购买食材的便利性。图1是根据本发明一个实施例的基于食谱的信息推送装置的应用环境架构示意图。如图1所示，冰箱100可以通过网络与家电管理云服务器300进行数据交互，在一些具体实例中，冰箱100可以通过路由器等网络设备与云服务器300直接进行连接。
云服务器300中预先保存有基于食谱的信息推送装置的食谱信息，例如食谱中每种菜肴的组成食材及烹饪方法等。在本实施例中，云服务器300中预先保存有组成各个菜系的不同食谱列表，并且至少包括食谱的标识，食谱的标识可以为食谱名称或者食谱对应的条形码或数字码；另外还可以保存每项食谱的组成食材的详细信息，例如食材的标识、名称、种类、数量、营养成分以及饮食禁忌等，其中食材的标识可以为食材名称或者食材对应的条形码或数字码；还可以保存有食材的多项采购信息，例如食材的新鲜程度、价格、评价以及销量。
发明人经过对大量数据的分析发现，食谱与用户的所在地理区域存在相关性，也就是说同一地区的用户采用的食谱相同的几率较大。产生这一规律的原因是多方面的，例如同一区域的用户饮食习惯基本相同，因此所使用的食谱比较一致，需要选择同样的食材进行采购。例如对于川渝地区，比较常采用的食谱有：鱼香肉丝、宫保鸡丁、麻婆豆腐、水煮肉片；对于沿海地区，比较常采用的食谱有：清蒸黄花鱼、蒜蓉粉丝扇贝、油焖大虾、小炒扇贝，所 以上述食谱列表可以根据用户所在区域相应生成。另外不同的用户的饮食习惯可能存在差异，可以根据用户日常选择食谱以及采购的食材相应生成上述食谱列表。
图2是根据本发明一个实施例的基于食谱的信息推送装置200的示意图，该基于食谱的信息推送装置200可以设置于云服务器300上，以向冰箱100进行信息推送。如图2所示，该基于食谱的信息推送装置200一般性地可以包括：请求接收模块210、食材查询模块220、信息生成模块230以及信息发送模块240。
在以上模块中，请求接收模块210可以配置成接收由用户终端上传的食材查询请求，食材查询请求根据用户选择出的食谱生成，并至少包含食谱的标识，其中食材的标识可以为食材名称或者食材对应的条形码或数字码。
食材查询模块220可以配置成根据食谱的标识查询出食谱中需采购的食材，其中可以包含食材的标识、名称、种类、数量、营养成分以及饮食禁忌等。
信息生成模块230可以配置成查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息。采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项采购信息预先设置有预设的权重值。其中，食材的新鲜程度可以根据食材的生产日期、存储环境、保质期等参数进行计算，评价可以根据用户的好评、中评、差评参数进行计算。最后可以将计算结果中评分最高的食材采购信息作为食材推荐信息向用户输出。
信息发送模块240可以配置成向用户终端返回食材推荐信息，以供向用户输出。
上述用户终端可以为布置于冰箱100上的食材管理终端，并且食材管理终端具有显示屏，以供显示食材推荐信息。在显示屏具有触控功能或者配置有输入装置时，显示屏还可以用于显示冰箱100的运行参数以供用户调节，例如冰箱100的冷藏、冷冻或变温间室的温度，还可以显示冰箱100的运行模式以供用户选择，例如速冻、速冷、假日等，也可以显示冰箱100的储物间室内的储物情况，以供用户查看。除此之外，显示屏50还可以播放用户选择的视频或者音频文件，有利于放松心情。视频文件可以是做菜教学视频，在冰箱100放置于厨房时，有利于用户做菜时参考，提高用户的使用体验。
本实施例的基于食谱的信息推送装置200在接收由用户终端上传的食材查询请求后，根据食谱的标识查询出食谱中需采购的食材，查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息，并向用户终端返回食材推荐信息，基于用户选择的食谱对应推荐其中食材的购买信息，避免用户自行挑选的烦恼，提高了用户购买食材的便利性。
图3是根据本发明另一个实施例的基于食谱的信息推送装置200的示意图。在上一实施例的基础上，基于食谱的信息推送装置200还可以灵活增加设置食谱提供模块250。
食谱提供模块250可以配置成向用户终端提供食谱列表，以供用户从食谱列表中选择食谱，并且食谱列表按照用户的饮食习惯以及所在区域生成。例如在用户首次使用本实施例的基于食谱的推送装置200时，可以根据用户的所在区域生成食谱列表，随着用户的使用次数增多，云服务器300积累的用户使用数据逐渐增多，可以根据用户的饮食习惯生成相应的食谱列表。
在本实施例的基于食谱的信息推送装置200中，信息生成模块230还可以配置成按照多项采购信息分别计算每种食材的推荐评分，推荐评分由每项采购信息按照预设的权重进行加权和计算得出；按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息，并且采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项采购信息预先设置有预设的权重值。下面对一个具体实例进行介绍。
食材的推荐评分计算公式可以为：
新鲜系数：(1-(当前日期-生产日期)/保质期)×0.20；
价格系数：(1-(价格-平均价格)/平均价格)×0.20；
销量系数：销量/总销量×0.15；
好评系数：好评/评价总数×0.45；
中评系数：中评/评价总数×0.25；
差评系数：差评/评价总数×0.05，
而食材最终的推荐评分为上述所有系数相加，并按照最终推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息。上述所有系数之中，可以设置其中一项为关键系数，若食材的关键系数低于预设值，则即使该食材排序靠前，也不被作为食材推荐信息。例如可以将新鲜系数作为关键系数，若是新鲜系数低于预设值，则认为该食材不新鲜而不予推荐。
上述采购信息可以通过查询用户周边的市场、超市、电商等发布的数据得到，例如获取电商平台的评论信息。
食材查询模块220还可以配置成根据食谱的标识查询出食谱中的所有组成食材；获取用户的冷藏冷冻设备中已存的食材的信息；以及将组成食材中移除已存的食材后的剩余食材作为需采购的食材。其中，组成食材的详细信息可以包括食材的标识、名称、种类、数量、营养成分以及饮食禁忌。获取用户的冷藏冷冻设备中已存的食材的信息，例如在食材被放入冰 箱100时，食材的名称、数量或重量信息被上传到云服务器300，只需向云服务器300发送查询请求即可得到已存的食材的信息。将组成食材中移除已存的食材后的剩余食材作为需采购的食材可以避免已有的食材被用户忘记而导致食材重复购买，造成之前的食材变质以及大量的食物浪费。
本实施例的基于食谱的信息推送装置200，按照多项采购信息分别计算每种食材的推荐评分，推荐评分由每项采购信息按照预设的权重进行加权和计算得出；以及按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息，提高了食材信息推送的可靠性。
更进一步地，本发明的基于食谱的信息推送装置200，还可以获取用户的冷藏冷冻设备中已存的食材的信息，并且将食谱中移除已存的食材后的剩余食材作为需采购的食材，避免已有的食材被用户遗忘而造成食材重复购买，造成了不必要的食物浪费。
本发明实施例还提供了一种基于食谱的信息推送方法，该基于食谱的信息推送方法可以由以上任一实施例的基于食谱的信息推送装置200来执行，以提高用户购买食材的便利性。图4是根据本发明一个实施例的基于食谱的信息推送方法的示意图，该基于食谱的信息推送方法包括：
步骤S402，接收由用户终端上传的食材查询请求，食材查询请求根据用户选择出的食谱生成并至少包含食谱的标识；
步骤S404，根据食谱的标识查询出食谱中需采购的食材；
步骤S406，查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息；
步骤S408，向用户终端返回食材推荐信息，以供向用户输出。
步骤S402中的食材的标识可以为食材名称或者食材对应的条形码或数字码。
步骤S404中的食材信息可以包含食材的标识、名称、种类、数量、营养成分以及饮食禁忌等，食材的标识可以为食材名称或者食材对应的条形码或数字码。
步骤S406中的采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项采购信息预先设置有预设的权重值。其中，食材的新鲜程度可以根据食材的生产日期、存储环境、保质期等参数进行计算，评价可以根据用户的好评、中评、差评参数进行计算。最后可以将计算结果中评分最高的食材采购信息作为食材推荐信息向用户输出。
步骤S402和步骤S408中的用户终端可以为布置于冰箱100上的食材管理终端，并且食材管理终端具有显示屏，以供显示食材推荐信息。除此之外，显示屏可以显示冰箱100的运行 参数以供用户调节，例如冰箱100的冷藏、冷冻或变温间室的温度，还可以显示冰箱100的运行模式以供用户选择，例如速冻、速冷、假日等，也可以显示冰箱100的储物间室内的储物情况，以供用户查看。除此之外，显示屏50还可以播放用户选择的视频或者音频文件，有利于放松心情。视频文件可以是做菜教学视频，在冰箱100放置于厨房时，有利于用户做菜时参考，提高用户的使用体验。
本实施例的基于食谱的信息推送方法，在接收由用户终端上传的食材查询请求后，根据食谱的标识查询出食谱中需采购的食材，查询需采购的食材的多项采购信息，并按照多项采购信息生成一份或多份食材推荐信息，并向用户终端返回食材推荐信息，基于用户选择的食谱对应推荐其中食材的购买信息，避免用户自行挑选的烦恼，提高了用户购买食材的便利性。
图5是根据本发明另一个实施例的基于食谱的信息推送方法的示意图。如图5所示，该基于食谱的信息推送方法包括：
步骤S502，向用户终端提供食谱列表，以供用户从食谱列表中选择食谱；
步骤S504，接收由用户终端上传的食材查询请求，食材查询请求根据用户选择出的食谱生成并至少包含食谱的标识；
步骤S506，根据食谱的标识查询出食谱中的所有组成食材；
步骤S508，获取用户的冷藏冷冻设备中已存的食材的信息；
步骤S510，将食谱中移除已存的食材后的剩余食材作为需采购的食材；
步骤S512，查询需采购的食材的多项采购信息；
步骤S514，按照多项采购信息分别计算每种食材的推荐评分；
步骤S516，按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息；
步骤S518，向用户终端返回食材推荐信息，以供向用户输出。
步骤S502中的食谱列表可以按照用户的饮食习惯以及所在区域生成。例如在用户首次使用本实施例的基于食谱的推送装置200时，可以根据用户的所在区域生成食谱列表，随着用户的使用次数增多，云服务器300积累的用户使用数据逐渐增多，可以根据用户的饮食习惯生成相应的食谱列表。
步骤S506中组成食材的详细信息可以包括食材的标识、名称、种类、数量、营养成分以及饮食禁忌。
步骤S508中获取用户的冷藏冷冻设备中已存的食材的信息，例如在食材被放入冰箱100时，食材的名称、数量或重量信息被上传到云服务器300，只需向云服务器300发送查询请求 即可得到已存的食材的信息。将组成食材中移除已存的食材后的剩余食材作为需采购的食材可以避免已有的食材被用户忘记而导致食材重复购买，造成之前的食材变质以及大量的食物浪费。
步骤S512中的采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项采购信息预先设置有预设的权重值。
步骤S514中的推荐评分由每项采购信息按照预设的权重进行加权和计算得出，例如食材的推荐评分计算公式可以为：
新鲜系数：(1-(当前日期-生产日期)/保质期)×0.20；
价格系数：(1-(价格-平均价格)/平均价格)×0.20；
销量系数：销量/总销量×0.15；
好评系数：好评/评价总数×0.45；
中评系数：中评/评价总数×0.25；
差评系数：差评/评价总数×0.05，
而食材最终的推荐评分为上述所有系数相加。
步骤S516可以将上述最终推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息。上述所有系数之中，可以设置其中一项为关键系数，若食材的关键系数低于预设值，则即使该食材排序靠前，也不被作为食材推荐信息。例如可以将新鲜系数作为关键系数，若是新鲜系数低于预设值，则认为该食材不新鲜而不予推荐。
步骤S518中的用户终端可以是布置于冷藏冷冻设备(如冰箱)上的食材管理终端，该食材管理终端具有显示屏，以供显示食材推荐信息。此外，食材管理终端还可以对用户放入冷藏冷冻设备的食材进行扫描，并将这些食材的信息上传至云服务器300。
本实施例的基于食谱的信息推送方法，按照多项采购信息分别计算每种食材的推荐评分，推荐评分由每项采购信息按照预设的权重进行加权和计算得出；以及按照推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为食材推荐信息，提高了食材信息推送的可靠性。
更进一步地，本发明的基于食谱的信息推送方法，还可以获取用户的冷藏冷冻设备中已存的食材的信息，并且将食谱中移除已存的食材后的剩余食材作为需采购的食材，避免已有的食材被用户遗忘而造成食材重复购买，造成了不必要的食物浪费。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖 了所有这些其他变型或修改。

Claims (10)

  1. 一种基于食谱的信息推送方法，包括：
    接收由用户终端上传的食材查询请求，所述食材查询请求根据用户选择出的食谱生成并至少包含所述食谱的标识；
    根据所述食谱的标识查询出所述食谱中需采购的食材；
    查询所述需采购的食材的多项采购信息，并按照所述多项采购信息生成一份或多份食材推荐信息；以及
    向所述用户终端返回所述食材推荐信息，以供向用户输出。
  2. 根据权利要求1所述的方法，其中，按照所述多项采购信息生成一份或多份食材推荐信息的步骤包括：
    按照所述多项采购信息分别计算每种食材的推荐评分，所述推荐评分由每项所述采购信息按照预设的权重进行加权和计算得出；以及
    按照所述推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为所述食材推荐信息。
  3. 根据权利要求2所述的方法，其中所述采购信息包括以下任意一项或者多项：
    新鲜程度、价格、评价以及销量，并且每项所述采购信息预先设置有预设的权重值。
  4. 根据权利要求1所述的方法，其中，接收由用户终端上传的食材查询请求的步骤之前还包括：
    向所述用户终端提供食谱列表，以供所述用户从所述食谱列表中选择食谱，并且所述食谱列表按照所述用户的饮食习惯生成。
  5. 根据权利要求1所述的方法，其中，根据所述食谱的标识查询出所述食谱中需采购的食材的步骤包括：
    根据所述食谱的标识查询出所述食谱中的所有组成食材；
    获取所述用户的冷藏冷冻设备中已存的食材的信息；以及
    将所述组成食材中移除所述已存的食材后的剩余食材作为所述需采购的食材。
  6. 一种基于食谱的信息推送装置，包括：
    请求接收模块，配置成接收由用户终端上传的食材查询请求，所述食材查询请求根据用户选择出的食谱生成，并至少包含所述食谱的标识；
    食材查询模块，配置成根据所述食谱的标识查询出所述食谱中需采购的食材；
    信息生成模块，配置成查询所述需采购的食材的多项采购信息，并按照所述多项采购信息生成一份或多份食材推荐信息；以及
    信息发送模块，配置成向所述用户终端返回所述食材推荐信息，以供向用户输出。
  7. 根据权利要求6所述的装置，其中所述信息生成模块还配置成：
    按照所述多项采购信息分别计算每种食材的推荐评分，所述推荐评分由每项所述采购信息按照预设的权重进行加权和计算得出；
    按照所述推荐评分进行排序，并将排序靠前的一份或多份食材采购信息作为所述食材推荐信息，并且
    所述采购信息包括以下任意一项或者多项：新鲜程度、价格、评价以及销量，并且每项所述采购信息预先设置有预设的权重值。
  8. 根据权利要求6所述的装置，还包括：
    食谱提供模块，配置成向所述用户终端提供食谱列表，以供所述用户从所述食谱列表中选择食谱，并且所述食谱列表按照所述用户的饮食习惯生成。
  9. 根据权利要求6所述的装置，其中所述食材查询模块还配置成：
    根据所述食谱的标识查询出所述食谱中的所有组成食材；
    获取所述用户的冷藏冷冻设备中已存的食材的信息；以及
    将所述组成食材中移除所述已存的食材后的剩余食材作为所述需采购的食材。
  10. 根据权利要求6至9中任一项所述的装置，其中，
    所述用户终端为布置于所述冷藏冷冻设备上的食材管理终端，并且所述食材管理终端具有显示屏，以供显示所述食材推荐信息。
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