CN110595134A - Intelligent refrigerator with shelf life reminding function - Google Patents
Intelligent refrigerator with shelf life reminding function Download PDFInfo
- Publication number
- CN110595134A CN110595134A CN201910977806.9A CN201910977806A CN110595134A CN 110595134 A CN110595134 A CN 110595134A CN 201910977806 A CN201910977806 A CN 201910977806A CN 110595134 A CN110595134 A CN 110595134A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- shelf life
- temperature
- food
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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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
- F25D29/005—Mounting of control devices
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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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
Landscapes
- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
An intelligent refrigerator with a shelf life reminding function comprises a liquid crystal display screen, a refrigerator door, a bar code scanner, a partition plate and a temperature and humidity sensor; intelligence refrigerator structural feature is: liquid crystal display is located the refrigerator door, and collection module, screen display module, central processing unit, clock module, power module and temperature and humidity sensor, collection module, screen display module, central processing unit, clock module, power module, bar code identification module and temperature and humidity sensor are in the main part of intelligent refrigerator, and temperature and humidity sensor is located the baffle in the refrigerator box on. The invention can effectively solve the problem that a user easily forgets the shelf life of food in the refrigerator, remind the user to eat the food in the refrigerator in time, and meanwhile, the temperature and humidity sensor can help the user to monitor the temperature and the humidity in the refrigerator at any time. By utilizing the function of judging the shelf life of the food, the possibility that the user has problems of food safety and the like caused by eating the food with the shelf life being longer than the shelf life can be greatly reduced.
Description
Technical Field
The invention belongs to the technical field of intelligent refrigerators, and particularly relates to an intelligent refrigerator with a shelf life reminding function.
Background
With the development of semiconductor technology, chips are introduced into the brain of a refrigerator temperature control system, and refrigerators will enter an intelligent era. However, the food stored in the refrigerator is easily forgotten by people, which causes the food to exceed the shelf life, affects the taste of the food and even causes many food safety problems. Therefore, if an intelligent refrigerator can rely on a 52-single-chip microcomputer as a platform, a bar code on food is scanned before the user puts the food, the production date is automatically input, the expiration date of the quality guarantee period is calculated, the user is reminded before the quality guarantee period is about to end, and the purpose of reminding the user to eat the food in the refrigerator within the quality guarantee period is achieved, so that the quality and the performance of the refrigerator are certainly greatly improved, and people can obtain more ideal service.
Disclosure of Invention
The invention provides an intelligent refrigerator with a quality guarantee period reminding function, aiming at the current situation that the existing refrigerator can not remind a user of eating food in the refrigerator within the quality guarantee period in time.
The technical scheme of the invention comprises a singlechip as a control core, and a clock module, a power module, a bar code identification module, a screen display module and a temperature and humidity sensor which are connected with the singlechip. The specific technical scheme is as follows:
the intelligent refrigerator comprises an acquisition module, a screen display module, a central processing unit, a clock module, a power module and a temperature and humidity sensor, wherein the acquisition module, the screen display module, the central processing unit, the clock module, the power module, a bar code identification module and the temperature and humidity sensor are arranged on a main body of the intelligent refrigerator. Wherein, collection module, screen display module, central processing unit, clock module, power module are located the liquid crystal display on the refrigerator door, and temperature and humidity sensor is located the box of refrigerator, and bar code identification module is located liquid crystal display's below.
The language used for developing the invention is C language, and the C language has obvious advantages in function, structure, readability and maintainability, thereby being easy to learn and use. Keil provides a complete development solution including C compiler, macro assembly, linker, library management and a powerful emulated debugger, which are grouped together by an integrated development environment (μ Vision).
The invention can effectively solve the problem that a user easily forgets the shelf life of food in the refrigerator, remind the user to eat the food in the refrigerator in time, and meanwhile, the temperature and humidity sensor can help the user to monitor the temperature and the humidity in the refrigerator at any time. By utilizing the function of judging the shelf life of the food, the possibility that the user has problems of food safety and the like caused by eating the food with the shelf life being longer than the shelf life can be greatly reduced.
Drawings
FIG. 1 is a three-dimensional side view of an intelligent refrigerator with shelf life reminding function according to the invention;
in fig. 1, a liquid crystal display panel; 2. a refrigerator door; 3. a bar code scanner; 4. a partition plate; 5. temperature and humidity sensor.
FIG. 2 is a three-dimensional front view of an intelligent refrigerator with shelf life reminding function according to the present invention;
in fig. 2, 1, a liquid crystal display panel; 2. a refrigerator door; 3. a bar code scanner; 6. and a clock module.
Detailed Description
In order to make the operational procedures and the creative features of the implementation of the invention easy to understand, the invention is further explained below by combining the specific embodiments.
The intelligent refrigerator comprises a liquid crystal display screen 1, a refrigerator door 2, a bar code scanner 3, a partition plate 4 and a temperature and humidity sensor 5. Intelligence refrigerator structural feature is: liquid crystal display 1 is long 900mm, wide 600mm, the sheet metal of thickness 20mm, and liquid crystal display 1 is located refrigerator door 2, and refrigerator door 2 is long 1100mm, wide 750mm, the cube of thickness 50mm, 3 length 50mm of bar code scanner, wide 70mm, dark 20 mm's recess, and temperature and humidity sensor 5 is long 90mm, wide 90mm, and the cube of thickness 40mm is located baffle 4 in the refrigerator box.
The acquisition module is used for acquiring information of food materials, drinks or other articles in the intelligent refrigerator through direct input of a scanning bar code or a liquid crystal screen, and storing data information through the central processing unit.
The clock module is used for comparing the time days of food materials, drinks or other articles placed in the refrigerator with the data of the optimal quality guarantee period of various foods in the database, if the foods to be overdue exist, the information of the corresponding foods can be displayed on the display screen, and a user can rapidly process the foods.
The screen display module is used for displaying the types and the storage time of the articles stored in the refrigerator on a screen in real time by the central processing unit, and simultaneously displaying the articles which are about to exceed the quality guarantee period so as to enable a user to know the articles quickly.
And the power supply module converts 220V alternating current into 5V direct current to supply power to the central processing unit.
Food materials, drinks or other articles in the intelligent refrigerator are subjected to information acquisition in a mode of scanning article bar codes or manually keying in a liquid crystal screen, and data information is stored through a central processing unit. The single chip microcomputer reads the collected data every hour, the number of days for food to enter the refrigerator is obtained through calculation, the number of days is compared with the data about the optimal quality guarantee period of various foods in the database, if the food to be overdue exists, the information of the corresponding food is displayed on the display screen, and a user can rapidly process the food. Simultaneously, the temperature and humidity sensor also feeds back real-time temperature and humidity conditions in the refrigerator to the liquid crystal display screen, so that a user can know the internal conditions of the refrigerator in time.
When the user takes the food out of the refrigerator, the user needs to put the bar code under the scanner again to log out the information, or to log out the food information manually. While changing the remaining space data in the refrigerator. When the expiration time and the current time are left for 5 days, the voice chip is activated to broadcast and push information about the food to be expired in the refrigerator, and when the expiration time and the current time coincide, the information is broadcast and pushed. If the information of the food is not cancelled after the shelf life of the food is over, the food is broadcasted and pushed every day. The residual shelf life of food and the temperature and humidity inside the refrigerator are reflected on the liquid crystal screen, and when the temperature in the refrigerator is too high (refrigeration is more than 10 ℃, freezing is carried out at-5 ℃), the reminding is automatically reported.
Claims (5)
1. The utility model provides an intelligence refrigerator with function is reminded to shelf life which characterized in that: the intelligent refrigerator comprises a liquid crystal display screen (1), a refrigerator door (2), a bar code scanner (3), a partition plate (4) and a temperature and humidity sensor (5); intelligence refrigerator structural feature is: the liquid crystal display screen (1) is a thin plate with the length of 900-.
2. The intelligent refrigerator with shelf life reminding function as claimed in claim 1, wherein: the liquid crystal display screen (1) is a thin plate with the length of 900mm, the width of 600mm and the thickness of 20 mm.
3. The intelligent refrigerator with shelf life reminding function as claimed in claim 1, wherein: the refrigerator door (2) is a cube with the length of 1100mm, the width of 750mm and the thickness of 50 mm.
4. The intelligent refrigerator with shelf life reminding function as claimed in claim 1, wherein: the bar code scanner (3) is a groove with the length of 50mm, the width of 70mm and the depth of 20 mm.
5. The intelligent refrigerator with shelf life reminding function as claimed in claim 1, wherein: the temperature and humidity sensor (5) is a cube with the length of 90mm, the width of 90mm and the thickness of 40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910977806.9A CN110595134A (en) | 2019-10-15 | 2019-10-15 | Intelligent refrigerator with shelf life reminding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910977806.9A CN110595134A (en) | 2019-10-15 | 2019-10-15 | Intelligent refrigerator with shelf life reminding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110595134A true CN110595134A (en) | 2019-12-20 |
Family
ID=68867322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910977806.9A Pending CN110595134A (en) | 2019-10-15 | 2019-10-15 | Intelligent refrigerator with shelf life reminding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110595134A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415150A (en) * | 2020-11-04 | 2021-02-26 | 厦门狄耐克智能科技股份有限公司 | Food storage detection system based on refrigerator |
| CN114208506A (en) * | 2021-12-16 | 2022-03-22 | 宜宾职业技术学院 | Rice storage method based on shelf life countdown |
-
2019
- 2019-10-15 CN CN201910977806.9A patent/CN110595134A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415150A (en) * | 2020-11-04 | 2021-02-26 | 厦门狄耐克智能科技股份有限公司 | Food storage detection system based on refrigerator |
| CN114208506A (en) * | 2021-12-16 | 2022-03-22 | 宜宾职业技术学院 | Rice storage method based on shelf life countdown |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |