CN203848599U - Refrigerator with food management system - Google Patents
Refrigerator with food management system Download PDFInfo
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- CN203848599U CN203848599U CN201420162547.7U CN201420162547U CN203848599U CN 203848599 U CN203848599 U CN 203848599U CN 201420162547 U CN201420162547 U CN 201420162547U CN 203848599 U CN203848599 U CN 203848599U
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- food management
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Abstract
The utility model provides a refrigerator with a food management system. The food management system comprises a controller, a microprocessor module, a voice module, at least one voice frequency driving amplification module and a food information memory, wherein the controller comprises at least one power module; the voice module is connected with the microprocessor module; the at least one voice frequency driving amplification module is connected with the voice module; and the food information memory is connected with the microprocessor module and used for storing food codes, names, weight, positions, placing-in time and taking-out marks. The system further comprises at least one weight detection sensor, at least one pickup and at least one horn, wherein the at least one weight detection sensor is connected with the microprocessor module; the at least one pickup is connected with the voice module; and the at least one horn is connected with the voice frequency driving amplification module. A door switch is connected with the microprocessor module so as to activate the food management system according to signals given by the door switch. The refrigerator can perform automatic management on foods, is convenient to operate, works reliably and is high in practicality.
Description
Technical field
The utility model relates to a kind of refrigerator with food management system.
Background technology
Along with the continuous quickening of rhythm of life and improving constantly of consumers living, people have more and more higher requirement to the refrigerator as life staple.At present, refrigerator has developed into the function with food control, for example, can point out and in user's refrigerator, have the storage period of which kind of food, food etc.This makes refrigerator is no longer only the traditional thermoregulator with memory function, but a modern management device that can carry out Classification Management to food, integrate storage and informational function.
For the food control function of refrigerator, key is how to identify the information such as the food variety putting into or take out and weight.Current food input system great majority are manual typings, or adopt bar code scan, and this requires user's scanning bar code one by one when food being put into or take out refrigerator, causes operation to become complicated, not convenient.
Current food input system also can adopt camera; In this system, refrigerator is a built-in camera, it adopts object identification system, make when having food to put into or taking out refrigerator, camera just can send to picture the picture searching service in internet, for example, and the picture searching service of Google, that is, without user, participate in just judging that user puts into or what has been taken out from refrigerator in refrigerator.Yet the food input that the system of this employing camera is carried out is also unreliable and unstable, need to reach about 5s and could analyze particular picture and return results, and also often has impalpable situation.
In addition, current food input system adopts RFID radio RF recognition technology automatically to identify in addition.Yet, in real life, almost do not have food can use RFID label, and RFID label does not have unified coding standard yet.
Therefore the refrigerator that, needs a kind of food management system with convenience, dependable with function of novelty.
Utility model content
The utility model provides a kind of refrigerator with food management system, and it can carry out automatic management to putting into or take out the food of refrigerator, operates facility, reliable operation and has suitable practicality.
Particularly, the utility model provides a kind of following refrigerator with food management system, and it comprises casing, door switch and rack, and described food management system comprises:
A controller, described controller comprises:
At least one power module;
A microprocessor module;
A voice module, is connected with described microprocessor module;
At least one audio driven amplification module, is connected with described voice module; With
A food information memory, is connected with described microprocessor module, in order to store code, title, weight, the position of food and the time of putting into and to take out sign;
At least one weight sensor, is connected with described microprocessor module;
At least one sound pick-up, is connected with described voice module;
At least one loudspeaker, is connected with described audio driven amplification module;
Wherein said door switch is connected with described microprocessor module, with the signal providing by described door switch, activates described food management system.
In a preferred embodiment of the present utility model, described voice module can and be converted to the code information that microprocessor module can read by voice signal process amplification, pretreatment, A/D conversion, digitized processing and feature extraction, pattern match, the pattern-recognition of inputting by described sound pick-up.
In a preferred embodiment of the present utility model, described weight sensor is arranged on described rack below.
In a preferred embodiment of the present utility model, described sound pick-up is arranged in described controller, or is arranged on the position on described casing.
In a preferred embodiment of the present utility model, described loudspeaker are arranged in described controller, or are arranged on the position on described casing.
In a preferred embodiment of the present utility model, described food management system also comprises a communication module being connected with described microprocessor module.
Further preferably, described communication module further sends to voice signal long-range cloud platform speech recognition system, for example, communication module is carried out speech recognition by sending to long-range cloud platform speech recognition system through the digitized voice signal of described voice module, and the recognition result that described cloud platform speech recognition system is returned is delivered to microprocessor module by the mode of communicating by letter.
Further preferably, described communication module is Wi-Fi wireless communication module, Bluetooth wireless communication module or Zigbee communication module.
At this, also disclose a kind of food control method for aforementioned refrigerator, described food control method comprises:
The signal activation food management system providing by door switch;
Weight sensor senses the changes in weight on rack when putting into or taking out food, and microprocessor module is automatically determined and put into or take out the weight of food and different rack positions, and record is put into the time or taken out sign;
On rack, occur after changes in weight, microprocessor module carries out interactive voice by voice module, audio driven amplification module and loudspeaker and user;
By sound pick-up phonetic entry, put into or take out the title of food, via voice module, voice messaging is identified and is converted to the code information being stored in food information memory; And
According to the title of the food of storing in food information memory, weight, position and put into the time or take out sign, and the interactive voice between microprocessor module and user, realize the automatic management to food.
Preferably, in above-mentioned food control method, described voice messaging is sent to long-range cloud platform speech recognition system by an extra communication module and carry out speech recognition, and the recognition result that described cloud platform speech recognition system is returned is delivered to microprocessor module by the mode of communicating by letter.
Accompanying drawing explanation
With reference to the following drawings, in conjunction with nonrestrictive exemplary below, can understand better the utility model, in the accompanying drawings, identical reference number represents identical parts or part.Should be understood that these accompanying drawings are nonrestrictive, may not draw in proportion, and the restriction of drawing based on accompanying drawing, some feature may be not shown or not be marked.In the accompanying drawings:
Fig. 1 is the general illustration that has the refrigerator of food management system according to of the present utility model;
Fig. 2 is according to the composition diagram of the food management system of an embodiment of the present utility model; And
Fig. 3 is according to the composition diagram of the food management system of another embodiment of the present utility model.
Reference numeral:
1: casing; 2: door switch;
3: rack; 4: weight sensor;
5: controller; 6: voice module;
7: sound pick-up; 8: loudspeaker;
9: power module; 10: microprocessor module;
11: audio driven amplification module; 12: communication module;
20: refrigerator; 30: food management system;
30 ': food management system.
The specific embodiment
Should be understood that following embodiment is only illustrative, is not construed as limiting the utility model.Protection domain of the present utility model is defined by the claims.Should also be understood that in implementing process of the present utility model, needn't comprise all technical characterictics in following embodiment, these technical characterictics can have multiple combination.
It will be understood by those skilled in the art that for brevity, may not all parts in refrigerator be described in detail in detail at this, for example, being described in detail in this and omitting for some conventional components (, casing, door switch, rack etc.).
Below with reference to Fig. 1-3, the refrigerator with food management system of the present utility model is described.
Referring to Fig. 1-2, illustrate according to the refrigerator with food management system 30 20 of an embodiment of the utility model.Refrigerator 20 comprises casing 1, door switch 2 and rack 3; Food management system 30 comprises:
A controller 5, it comprises: a power module 9; A microprocessor module 10; A voice module 6, is connected with described microprocessor module 10; An audio driven amplification module 11, is connected with described voice module 6; With, a food information memory (not shown), is connected with microprocessor module, in order to store code, title, weight, the position of food and the time of putting into or to take out sign;
A weight sensor 4, is connected with described microprocessor module 10;
A sound pick-up 7, is connected with described voice module 6, and is preferably mounted in described controller 5 or is arranged on the position on described casing 1;
Loudspeaker 8, are connected with described audio driven amplification module 11, and are preferably mounted in described controller 5 or are arranged on the position on described casing 1;
Wherein said door switch 2 is connected with described microprocessor module 10, with the signal providing by described door switch 2, activates described food management system 30.
Preferably, voice module 6 can and be converted to the code information that microprocessor module 10 can read by voice signal process amplification, pretreatment, A/D conversion, digitized processing and feature extraction, pattern match, the pattern-recognition by described sound pick-up 7 inputs.
Preferably, described weight sensor 4 can be arranged on the below of described rack 3, as shown in fig. 1, and to detect the variation of weight on rack.
Referring to Fig. 3, the food management system 30 ' according to another embodiment of the present utility model is shown.Different from the food management system 30 shown in Fig. 2 is, food management system 30 ' also comprises a communication module 12 being connected with described microprocessor module 10, for example, can be Wi-Fi wireless communication module, Bluetooth wireless communication module or Zigbee communication module.In the food management system of this embodiment, by means of communication module 12, further by sending to long-range cloud platform speech recognition system (not shown) through the digitized voice signal of voice module 6, carry out speech recognition, and the recognition result that described cloud platform speech recognition system is returned by communication mode be delivered to microprocessor module 10, for the automatic management of food.The food management system of this embodiment can be processed the more food control of large information capacity, by voice signal is processed in remote identification system, can or read the more voice messaging about food by identification.
Below with reference to Fig. 1-2, the food control method for above-mentioned refrigerator is described.This food control method comprises:
The signal activation food management system 30 providing by door switch 2;
Weight sensor 4 carrys out the changes in weight on sensing rack 3 when putting into or taking out food, and microprocessor module 10 is automatically determined and put into or take out the weight of food and different rack positions, and record is put into the time or taken out sign;
On rack 3, occur after changes in weight, microprocessor module 10 carries out interactive voice by voice module 6, audio driven amplification module 11 and loudspeaker 8 with user;
The title of putting into or taking out food by sound pick-up 7 phonetic entries, identifies voice messaging be converted to the code information being stored in food information memory via voice module 6; And
According to the title of the food of storing in food information memory, weight, position and put into the time or take out sign, and the interactive voice between microprocessor module 10 and user, food is carried out to automatic management.
In the food control method for above-mentioned refrigerator, described voice messaging can be sent to long-range cloud platform speech recognition system by an extra communication module and carry out speech recognition, and the recognition result that described cloud platform speech recognition system is returned is delivered to microprocessor module by the mode of communicating by letter.
The refrigerator with food management system of the present utility model can carry out simple voice dialogue with user by voice module, audio driven amplification module, loudspeaker and sound pick-up.For example, when user open refrigerator door, food is put on rack, food management system detects door switch signal and then activates food management system, by being arranged on the weight sensor of rack below, the changes in weight on rack detected simultaneously, and then make food management system and user carry out simple voice dialogue, for example, " what you put into just now is what? " user is as long as answer the title of food, user's phonetic entry enters speech recognition by sound pick-up and conversion module is identified and changed, and the code information of identification is stored in food information memory, record the title of food, weight, put into position, put into the time and (determine thus the shelf-life, to give voice reminder to being about to expired food), so that food is managed automatically.Or in order to reduce mistake, food management system, by the food name inquiry user who automatically identifies, obtain after user's affirmative acknowledgement (ACK), then increase enters food information memory.
When taking out food from refrigerator, due to weight saving, food management system can find the food of weight-matched with it automatically, and deleted from food information memory, or, in order to reduce mistake, food management system can carry out interactive voice by voice module, audio driven amplification module and loudspeaker and user, food name inquiry user by automatically identifying, obtains after user's affirmative acknowledgement (ACK), then the food of this taking-up is deleted from food information memory.If a just part for food of taking out, also needs to determine food name by the form of dialogue, and the weight of this food of examining and making cuts from food information memory; In addition, according to the information recording in food information memory, expired or expired if the food taking out is about to, food management system can give voice reminder.
The refrigerator with food management system of the present utility model has friendly man machine language's interactive interface, and simple phonetic entry mode, the position of food storage can be automatically determined, and food type and the quantity of taking out can be automatically determined under certain condition.
Should be understood that in the situation that not departing from connotation of the present utility model, any for improvement of the present utility model, modification or modification, within being all intended to be included in the protection domain of the utility model appending claims.
Claims (7)
1. a refrigerator with food management system, it comprises casing, door switch and rack, it is characterized in that, described food management system comprises:
A controller, described controller comprises:
At least one power module;
A microprocessor module;
A voice module, is connected with described microprocessor module;
At least one audio driven amplification module, is connected with described voice module; With
A food information memory, is connected with described microprocessor module, in order to store code, the name of food
Title, weight, position and the time of putting into and taking-up sign;
At least one weight sensor, is connected with described microprocessor module;
At least one sound pick-up, is connected with described voice module;
At least one loudspeaker, is connected with described audio driven amplification module;
Wherein said door switch is connected with described microprocessor module, with the signal providing by described door switch, activates described food management system.
2. the refrigerator with food management system according to claim 1, is characterized in that, described weight sensor is arranged on described rack below.
3. the refrigerator with food management system according to claim 1, is characterized in that, described sound pick-up is arranged in described controller, or is arranged on the position on described casing.
4. the refrigerator with food management system according to claim 1, is characterized in that, described loudspeaker are arranged in described controller, or is arranged on the position on described casing.
5. the refrigerator with food management system according to claim 1, is characterized in that, described food management system also comprises a communication module being connected with described microprocessor module.
6. the refrigerator with food management system according to claim 5, is characterized in that, described communication module further sends to voice signal long-range cloud platform speech recognition system.
7. the refrigerator with food management system according to claim 5, is characterized in that, described communication module is Wi-Fi wireless communication module, Bluetooth wireless communication module or Zigbee communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162547.7U CN203848599U (en) | 2014-04-03 | 2014-04-03 | Refrigerator with food management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162547.7U CN203848599U (en) | 2014-04-03 | 2014-04-03 | Refrigerator with food management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848599U true CN203848599U (en) | 2014-09-24 |
Family
ID=51561606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162547.7U Expired - Fee Related CN203848599U (en) | 2014-04-03 | 2014-04-03 | Refrigerator with food management system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940190A (en) * | 2014-04-03 | 2014-07-23 | 合肥美的电冰箱有限公司 | Refrigerator with food management system and food management method |
| CN104573913A (en) * | 2014-11-28 | 2015-04-29 | 青岛海尔股份有限公司 | Object storing device, and method and device for confirming object storing state |
| CN105091483A (en) * | 2015-08-18 | 2015-11-25 | 合肥华凌股份有限公司 | Goods shelf and refrigerator with same |
| CN105466140A (en) * | 2016-01-08 | 2016-04-06 | 广东华兰海电测科技股份有限公司 | Refrigerator capable of realizing storage management of foods |
| CN105605878A (en) * | 2016-02-19 | 2016-05-25 | 四川长虹电器股份有限公司 | Intelligent refrigerator food entering method and system |
| CN105737494A (en) * | 2014-12-10 | 2016-07-06 | 博西华电器（江苏）有限公司 | Home appliance |
| CN106369931A (en) * | 2016-11-08 | 2017-02-01 | 合肥华凌股份有限公司 | Temperature control method of refrigerator, temperature control system of refrigerator and refrigerator |
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2014
- 2014-04-03 CN CN201420162547.7U patent/CN203848599U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940190A (en) * | 2014-04-03 | 2014-07-23 | 合肥美的电冰箱有限公司 | Refrigerator with food management system and food management method |
| CN103940190B (en) * | 2014-04-03 | 2016-08-24 | 合肥美的电冰箱有限公司 | There is refrigerator and the food control method of food management system |
| CN104573913A (en) * | 2014-11-28 | 2015-04-29 | 青岛海尔股份有限公司 | Object storing device, and method and device for confirming object storing state |
| CN104573913B (en) * | 2014-11-28 | 2018-03-23 | 青岛海尔股份有限公司 | Pannier device, the method and apparatus for determining article storage state |
| CN105737494A (en) * | 2014-12-10 | 2016-07-06 | 博西华电器（江苏）有限公司 | Home appliance |
| CN105737494B (en) * | 2014-12-10 | 2020-02-28 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| CN105091483A (en) * | 2015-08-18 | 2015-11-25 | 合肥华凌股份有限公司 | Goods shelf and refrigerator with same |
| CN105466140A (en) * | 2016-01-08 | 2016-04-06 | 广东华兰海电测科技股份有限公司 | Refrigerator capable of realizing storage management of foods |
| CN105466140B (en) * | 2016-01-08 | 2018-07-06 | 广东华兰海电测科技股份有限公司 | The refrigerator of food storage management can be achieved |
| CN105605878A (en) * | 2016-02-19 | 2016-05-25 | 四川长虹电器股份有限公司 | Intelligent refrigerator food entering method and system |
| CN106369931A (en) * | 2016-11-08 | 2017-02-01 | 合肥华凌股份有限公司 | Temperature control method of refrigerator, temperature control system of refrigerator and refrigerator |
| CN106369931B (en) * | 2016-11-08 | 2018-12-18 | 合肥华凌股份有限公司 | A kind of refrigerator temperature control method, refrigerator temperature control system and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: 230601 Building No. 198, building No. 198, Mingzhu Avenue, Anhui high tech Zone, Anhui Patentee after: Hefei Midea Intelligent Technology Co., Ltd. Address before: 230088 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Midea Refrigerator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20190403 |