CN112984950A - Reminding control method for shelves in refrigerator - Google Patents
Reminding control method for shelves in refrigerator Download PDFInfo
- Publication number
- CN112984950A CN112984950A CN202110282534.8A CN202110282534A CN112984950A CN 112984950 A CN112984950 A CN 112984950A CN 202110282534 A CN202110282534 A CN 202110282534A CN 112984950 A CN112984950 A CN 112984950A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- shelf
- control system
- comparison result
- reminding
- 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.)
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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
- F25D29/00—Arrangement or mounting of control or safety 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
Abstract
The invention discloses a reminding control method for shelves in a refrigerator, and relates to the technical field of refrigerators. The invention comprises the following steps: powering on the refrigerator; detecting whether the refrigerator door body is closed or not, and if so, finishing the system; if not, closing the refrigerator door body and starting the camera, carrying out image acquisition on the shelf area, carrying out system processing on the acquired image, comparing the acquired image with data of the initial position, judging whether the comparison result is consistent or not, if so, feeding back the image to be normal, otherwise, feeding back the image to be abnormal, and simultaneously controlling the execution mechanism to restore the shelf to the initial position; the system ends. The invention judges whether the shelf is put in place or not through the built-in camera and the control system, corresponding reminding is carried out by utilizing the feedback device, if the shelf is not put in place, the control mechanism restores the shelf to the initial position, and the control system is matched with the execution mechanism, so that the potential safety hazard of the shelf is eliminated, and the automation and the intellectualization of the refrigerator are realized.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a reminding control method for a shelf in a refrigerator.
Background
The refrigerator is an indispensable household appliance in the life of every family. The user can place a large amount of food on the shelf of the refrigerator, thereby more fully utilizing the space of the refrigerator and ensuring the freshness of the food. However, when the user operates the shelf, the shelf may be inclined if the user does not place the shelf in a predetermined position, so that the food on the shelf may fall off due to gravity, and the food may fall on the ground if the refrigerator door is opened. Under the condition, great inconvenience is brought to refrigerator users, and meanwhile potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a reminding control method of shelves in a refrigerator, which judges whether the shelves are placed in place or not through an internal camera and a control system, carries out corresponding reminding by using a feedback device, controls a control mechanism to restore the shelves to an initial position if the shelves are not placed in place, eliminates the potential safety hazard of the shelves through the cooperation of the control system and an execution mechanism, and realizes the automation and the intellectualization of the refrigerator.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a reminding control method for a shelf in a refrigerator, which comprises the following steps:
s1, electrifying the refrigerator and starting the control system;
s2, detecting whether the refrigerator door is closed, if so, executing S3; if not, closing the refrigerator door body and executing S3;
s3, starting the camera, carrying out image acquisition on the shelf area, carrying out system processing on the acquired image, comparing the acquired image with data of the initial position, judging whether the comparison result is consistent, if so, feeding back the result to be normal, otherwise, feeding back the result to be abnormal, and simultaneously controlling the execution mechanism to restore the shelf to the initial position;
and S4, ending the system.
Further, after the power is switched on in the step S1, whether the refrigerator door is opened or not is judged, and if not, the step S4 is executed; if yes, go to S2;
further, the number of cameras is not less than one.
Further, in S4, if the comparison result is consistent, the light is controlled to blink green, and if not, the light is controlled to blink red.
Further, in S4, if the comparison result is consistent, the result is fed back to the control system, and the control system does not make any reaction, and if not, if the comparison result is inconsistent, the control system controls the speaker to play the voice.
Further, if the comparison result in S4 is consistent, the result is fed back to the control system, the control system does not make any reaction, and if the comparison result is inconsistent, the control system sends information to the user' S mobile phone through the WiFi module and the network.
The invention has the following beneficial effects:
the invention judges whether the shelf is put in place or not through the built-in camera and the control system, corresponding reminding is carried out by utilizing the feedback device, if the shelf is not put in place, the control mechanism restores the shelf to the initial position, and the control system is matched with the execution mechanism, so that the potential safety hazard of the shelf is eliminated, and the automation and the intellectualization of the refrigerator are realized.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a reminding control method for shelves in a refrigerator according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention relates to a reminding control method of a shelf in a refrigerator, wherein the refrigerator comprises a control system, a refrigerator body, a refrigerator door body, a camera, a main control board, a feedback device, the shelf and an execution mechanism, wherein the control system, the refrigerator body, the refrigerator door body, the camera, the main control board, the feedback device and the execution mechanism are all electrically connected, and a proximity switch is arranged at the joint of the refrigerator body and the refrigerator door body and used for judging whether the refrigerator door body is closed or not.
The control system realizes the opening and closing of the refrigerator door body by controlling the actuating mechanism, and can also control the actuating mechanism to restore the shelf to the initial position, and the actuating mechanism can be one or more; the camera is placed on the refrigerator door body and/or the refrigerator box body, the camera shooting area covers the shelf area, and the number of the cameras is not less than one.
Example one
Wherein the feedback device is a lamp.
Referring to fig. 1, the reminding control method for the shelf in the refrigerator includes the following steps:
s1, electrifying the refrigerator and starting the control system;
s2, detecting whether the refrigerator door is closed, if so, executing S3; if not, the control system controls the actuating mechanism to close the refrigerator door body and executes S3;
s3, the control system starts the camera, collects images of the shelf area, processes the collected images systematically, compares the collected images with the data of the initial position, judges whether the comparison result is consistent, if yes, the feedback is normal, if not, the control system indicates that the shelf is not at the initial position, the control system can judge that the shelf is not placed well, the feedback is abnormal, and meanwhile, the control execution mechanism restores the shelf to the initial position;
and S4, ending the system.
Preferably, the control system detects the power-on state of S1 to determine whether the refrigerator door is opened, if not, the possibility that the shelf is not moved manually is indicated, the system does not make any reaction, and S4 is executed; if the shelf is not directly observed when being placed, the detection and judgment are carried out by the camera and the system, and S2 is executed.
Preferably, the control system feeds back by controlling the color of the light, and the light can emit light with different colors, such as red, yellow and orange; and S4, if the comparison result is consistent, controlling the light to flash green, otherwise, controlling the light to flash red.
Example two
The difference from the first embodiment is that: the feedback device is a loudspeaker, if the comparison result in S4 is consistent, the result is fed back to the control system, the control system does not make any reaction, if not, if the comparison result is inconsistent, the control system selects the built-in language for conversion, and controls the loudspeaker to play voice, if the glass shelf is inclined or not placed well, the user is better reminded.
EXAMPLE III
The difference from the first embodiment and the second embodiment is that: the feedback device is a WiFi module, if the comparison result in S4 is consistent, the result is fed back to the control system, the control system does not make any reaction, and if the comparison result is inconsistent, the control system sends information to the mobile phone of the user through the WiFi module and the network.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A reminding control method for a shelf in a refrigerator is characterized by comprising the following steps: the method comprises the following steps:
s1, electrifying the refrigerator and starting the control system;
s2, detecting whether the refrigerator door is closed, if so, executing S3; if not, closing the refrigerator door body and executing S3;
s3, starting the camera, carrying out image acquisition on the shelf area, carrying out system processing on the acquired image, comparing the acquired image with data of the initial position, judging whether the comparison result is consistent, if so, feeding back the result to be normal, otherwise, feeding back the result to be abnormal, and simultaneously controlling the execution mechanism to restore the shelf to the initial position;
and S4, ending the system.
2. The reminding control method for the refrigerator inner shelf as claimed in claim 1, wherein the step S1 is performed after power is turned on to judge whether the refrigerator door is opened, if not, the step S4 is performed; if yes, go to S2.
3. The reminding control method for the shelves in the refrigerator according to claim 1 or 2, wherein the number of the cameras is not less than one.
4. The reminding control method for the storage racks in the refrigerator as claimed in claim 3, wherein in the step S4, if the comparison result is consistent, the light is controlled to flash green, if not, the light is controlled to flash red.
5. The method as claimed in claim 3, wherein in S4, if the comparison result is consistent, the result is fed back to the control system, the control system does not respond, otherwise, if the comparison result is inconsistent, the control system controls the speaker to play the voice.
6. The method as claimed in claim 3, wherein if the comparison result in S4 is consistent, the result is fed back to the control system, the control system does not make any reaction, and if the comparison result is inconsistent, the control system sends a message to the user' S mobile phone through the WiFi module and the network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110282534.8A CN112984950A (en) | 2021-03-16 | 2021-03-16 | Reminding control method for shelves in refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110282534.8A CN112984950A (en) | 2021-03-16 | 2021-03-16 | Reminding control method for shelves in refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112984950A true CN112984950A (en) | 2021-06-18 |
Family
ID=76335984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110282534.8A Withdrawn CN112984950A (en) | 2021-03-16 | 2021-03-16 | Reminding control method for shelves in refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN112984950A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990017773A (en) * | 1997-08-26 | 1999-03-15 | 윤종용 | Refrigerator shelf automatic access device and control method |
| KR20090121585A (en) * | 2008-05-22 | 2009-11-26 | 엘지전자 주식회사 | Shelf projecting alarm apparatus of refrigerator |
| KR20100032178A (en) * | 2008-09-17 | 2010-03-25 | 엘지전자 주식회사 | A shelf of refrigerator and refrigerator including the same |
| WO2010133479A2 (en) * | 2009-05-22 | 2010-11-25 | Arcelik Anonim Sirketi | A refrigerator comprising a shelf |
| JP2012007769A (en) * | 2010-06-23 | 2012-01-12 | Panasonic Corp | Refrigerator |
| CN105338243A (en) * | 2015-10-27 | 2016-02-17 | 合肥华凌股份有限公司 | Refrigerator interior environment image acquisition control method and device |
| CN205227972U (en) * | 2015-12-07 | 2016-05-11 | 美的集团股份有限公司 | Refrigerator |
| US20190162467A1 (en) * | 2017-11-27 | 2019-05-30 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
| CN209300507U (en) * | 2018-06-22 | 2019-08-27 | 合肥美的智能科技有限公司 | Counter |
| CN110446441A (en) * | 2017-03-22 | 2019-11-12 | 保罗海蒂诗有限及两合公司 | The especially household electrical appliance or article of furniture of refrigerator or freezer unit including at least one shelf |
| CN111649531A (en) * | 2020-06-09 | 2020-09-11 | 合肥美菱物联科技有限公司 | Method for automatically controlling shelf lifting of refrigerator |
| CN112136014A (en) * | 2018-05-31 | 2020-12-25 | 三菱电机株式会社 | Refrigerator system |
-
2021
- 2021-03-16 CN CN202110282534.8A patent/CN112984950A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990017773A (en) * | 1997-08-26 | 1999-03-15 | 윤종용 | Refrigerator shelf automatic access device and control method |
| KR20090121585A (en) * | 2008-05-22 | 2009-11-26 | 엘지전자 주식회사 | Shelf projecting alarm apparatus of refrigerator |
| KR20100032178A (en) * | 2008-09-17 | 2010-03-25 | 엘지전자 주식회사 | A shelf of refrigerator and refrigerator including the same |
| WO2010133479A2 (en) * | 2009-05-22 | 2010-11-25 | Arcelik Anonim Sirketi | A refrigerator comprising a shelf |
| JP2012007769A (en) * | 2010-06-23 | 2012-01-12 | Panasonic Corp | Refrigerator |
| CN105338243A (en) * | 2015-10-27 | 2016-02-17 | 合肥华凌股份有限公司 | Refrigerator interior environment image acquisition control method and device |
| CN205227972U (en) * | 2015-12-07 | 2016-05-11 | 美的集团股份有限公司 | Refrigerator |
| CN110446441A (en) * | 2017-03-22 | 2019-11-12 | 保罗海蒂诗有限及两合公司 | The especially household electrical appliance or article of furniture of refrigerator or freezer unit including at least one shelf |
| US20190162467A1 (en) * | 2017-11-27 | 2019-05-30 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
| CN112136014A (en) * | 2018-05-31 | 2020-12-25 | 三菱电机株式会社 | Refrigerator system |
| CN209300507U (en) * | 2018-06-22 | 2019-08-27 | 合肥美的智能科技有限公司 | Counter |
| CN111649531A (en) * | 2020-06-09 | 2020-09-11 | 合肥美菱物联科技有限公司 | Method for automatically controlling shelf lifting of refrigerator |
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210618 |
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| WW01 | Invention patent application withdrawn after publication |