CN114992976A - Screen-free refrigerator and interaction system and control method thereof - Google Patents
Screen-free refrigerator and interaction system and control method thereof Download PDFInfo
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- CN114992976A CN114992976A CN202210826776.3A CN202210826776A CN114992976A CN 114992976 A CN114992976 A CN 114992976A CN 202210826776 A CN202210826776 A CN 202210826776A CN 114992976 A CN114992976 A CN 114992976A
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- refrigerator
- mobile terminal
- nfc label
- bluetooth module
- screenless
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a screenless refrigerator and an interaction system and a control method thereof, and relates to the technical field of refrigerators. The refrigerator control system comprises a refrigerator main control board, a Bluetooth module and an NFC label, wherein the NFC label stores a corresponding APP software package name, an SSID (service set identifier) of the Bluetooth module and binding key information; the mobile terminal is tightly attached to the NFC label, the NFC label is triggered, a control page corresponding to the APP and installed on the mobile terminal is opened, and meanwhile, the NFC label sends the stored SSID and binding key information of the Bluetooth module to the mobile terminal; the mobile terminal sends a broadcast packet according to the acquired SSID (service set identifier) of the Bluetooth module, so that the mobile terminal is matched with the Bluetooth, and the refrigerator is controlled and adjusted through the corresponding APP installed on the mobile terminal. According to the invention, the mobile terminal and the refrigerator are interacted through the Bluetooth module, and the APP is utilized to control and adjust the refrigerator, so that the problems that the operation is complicated and inconvenient when the existing refrigerator is interacted through a digital display screen, and the production cost is high due to the interactive refrigerator through a liquid crystal display screen are solved.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a screenless refrigerator, an interaction system and a control method thereof.
Background
Along with the increase of functions of the refrigerator, the refrigerator is changed into an intelligent refrigerator with adjustable temperature and selectable functions from an original common refrigerator with fixed refrigeration temperature. In order to increase the user experience effect, an interactive interface is added in the refrigerator and the user for adjusting the temperature and the function of the refrigerator, such as a digital display screen or a liquid crystal touch screen. Therefore, a user can know the condition of the refrigerator or adjust the refrigeration parameters of the refrigerator through the display screen, such as checking the temperature of the refrigerator, setting the refrigeration maintaining temperature or starting a special function mode.
For the refrigerator with interactive digital display screen, because the digital display content is limited, all information of the refrigerator cannot be displayed at one time, and the user can find the parameters to be inquired or the parameters to be set only by continuously switching the keys. Each increment or decrement of the relevant parameter requires a key press. For example, when the refrigeration temperature is set, the current temperature is 1 degree, and when the temperature is to be adjusted to 7 degrees, the key is firstly pressed to switch to the temperature adjustment mode, and then the increase key is pressed for 1 time every time the temperature is increased by 1 degree, so that when the refrigerator is interacted through the digital display screen, the operation is complicated and inconvenient, and the user experience effect is poor.
The refrigerator adopting the liquid crystal display screen interaction can fully display the refrigerator information, a user can check a plurality of refrigerator information in one interface, the parameters are convenient to adjust, and one-time adjustment can be realized. For example, the temperature can be adjusted by sliding the progress bar, and the temperature to be set can be adjusted by sliding once without increasing the adjustment by pressing keys one by one. However, the liquid crystal display has high power consumption, and the electric control cost and the assembly cost are high, so that the production cost of the refrigerator using the liquid crystal display for interaction is high.
Disclosure of Invention
The invention aims to provide a screenless refrigerator, an interaction system and a control method thereof, which are characterized in that a mobile terminal and the refrigerator interact through a Bluetooth module, and the refrigerator is controlled and adjusted by utilizing an APP installed in the mobile terminal, so that the problems that the operation is complicated and inconvenient when the existing refrigerator interacts through a digital display screen, and the production cost is high due to the interactive refrigerator through a liquid crystal display screen are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a screenless refrigerator and an interaction system and a control method thereof, which comprises a refrigerator main control board, a screen control board and a screen control board, wherein the refrigerator main control board is used for realizing the control function of each load of the refrigerator; the Bluetooth module is used for realizing the transparent transmission function, so that the mobile terminal and the refrigerator main control board are in wireless communication, and the refrigerator is controlled and adjusted through the mobile terminal; the NFC label is installed on the refrigerator, and the NFC label stores the corresponding APP software package name, the SSID of the Bluetooth module and binds the key information.
As a preferred technical solution of the present invention, the NFC label stores a corresponding APP download link.
A control method of an interactive system of a screenless refrigerator comprises the following steps:
the method comprises the following steps: the mobile terminal is tightly attached to an NFC label on the refrigerator, the NFC label is triggered, a control page corresponding to the APP and installed on the mobile terminal is opened, and the NFC label sends the stored SSID of the Bluetooth module and the binding key information to the mobile terminal;
step two: the mobile terminal sends a broadcast packet according to the acquired SSID of the Bluetooth module, enables the Bluetooth module to open a pairing mode, enables the mobile terminal to be paired with the Bluetooth through secret key information, and achieves wireless communication between the mobile terminal and a main control board of the refrigerator;
step three: the refrigerator is controlled and adjusted through the corresponding APP installed on the mobile terminal.
As a preferred technical solution of the present invention, in the first step, if the mobile terminal does not install the corresponding APP, after the NFC tag is triggered, the download link of the corresponding APP is sent to the mobile terminal, and the mobile terminal opens the application download address through the download link and downloads and installs the corresponding APP.
The screen-free refrigerator is not provided with a display screen, and the interaction system and the control method are applied.
The invention has the following beneficial effects:
according to the invention, the NFC label is triggered through the mobile terminal, so that the APP software package name stored in the NFC label, the SSID of the Bluetooth module and the binding key information are sent to the mobile terminal, the mobile terminal is matched with the Bluetooth module, wireless communication between the mobile terminal and the refrigerator main control board is realized, and the refrigerator is controlled and adjusted through the APP of the mobile terminal, so that the mobile terminal replaces a refrigerator digital screen or a liquid crystal screen to carry out an interactive mode, the operation convenience of adjusting and controlling the refrigerator is effectively improved, and the production cost of refrigerator arrangement is effectively reduced.
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 schematic structural diagram of an interactive system of a screenless refrigerator according to the present invention;
fig. 2 is a flowchart of a control method of an interactive system of a screenless 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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example one
Referring to fig. 1, the interactive system for a screenless refrigerator of the present invention includes a main control board of the refrigerator for implementing the control function of each load of the refrigerator, such as setting the temperature of the refrigerating chamber or the freezing chamber of the refrigerator. The Bluetooth module is used for realizing the transparent transmission function, so that wireless communication is carried out between the mobile terminal and the refrigerator main control board, and the refrigerator is controlled and adjusted through the mobile terminal.
NFC label, NFC label install on the refrigerator, if install in refrigerator shell or embedded inside the refrigerator, and the NFC label has deposited corresponding APP software package name, bluetooth module's SSID to and bind the key information, wherein the NFC label still has deposited corresponding APP and downloads the link.
Example two
As shown in fig. 2, a method for controlling an interactive system of a screenless refrigerator includes the steps of:
the method comprises the following steps: the mobile terminal clings to the NFC label on the refrigerator, the NFC label is triggered, the control page of the corresponding APP installed on the mobile terminal is opened, the SSID of the stored Bluetooth module is sent to the mobile terminal by the NFC label, and the binding key information is sent to the mobile terminal.
Specifically, if the mobile terminal uses a mobile phone as an example, according to the corresponding APP software package name stored in the NFC tag, if the APP corresponding to the package name is found in the mobile phone installation list, the APP control page is opened.
If the APP corresponding to the package name is not found in the mobile phone installation list, after the NFC label is triggered, the download link of the corresponding APP is sent to the mobile phone, the mobile terminal opens an application download address through the download link, the corresponding APP is downloaded and installed, and then the APP control page is opened.
Step two: the mobile phone searches the Bluetooth module according to the acquired SSID of the Bluetooth module and sends a broadcast packet, so that the Bluetooth module can open a pairing mode, and the Bluetooth module can pair the mobile phone and the Bluetooth after verification passes through the acquired key information in the mobile phone, thereby realizing wireless communication between the mobile phone and the refrigerator main control panel.
Step three: after the mobile phone is paired with the Bluetooth, interaction between the mobile phone and the refrigerator is realized, and the refrigerator is controlled and adjusted through the APP in the mobile phone, so that the function of setting parameters of the refrigerator is realized.
EXAMPLE III
A screen-free refrigerator adopts a screen-free structure, comprises an interaction system in the first embodiment and applies the control method in the second embodiment, so that a mode of replacing a digital screen or a liquid crystal screen of the refrigerator for interaction is replaced by a mobile terminal, the operation convenience of adjusting and controlling the refrigerator is effectively improved, and the production cost of arranging the refrigerator is effectively reduced.
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 (5)
1. An interactive system for a screenless refrigerator, comprising:
the refrigerator main control board is used for realizing the control function of each load of the refrigerator;
the Bluetooth module is used for realizing the transparent transmission function, so that the mobile terminal and the refrigerator main control board are in wireless communication, and the refrigerator is controlled and adjusted through the mobile terminal;
the NFC label is installed on the refrigerator, and the NFC label stores the corresponding APP software package name, the SSID of the Bluetooth module and binds the key information.
2. The screenless refrigerator as well as the interaction system and the control method thereof according to claim 1, wherein the NFC label stores a corresponding APP download link.
3. The method for controlling the interactive system of the screenless refrigerator according to claim 1 or 2, characterized by comprising the following steps:
the method comprises the following steps: the mobile terminal is tightly attached to an NFC label on the refrigerator, the NFC label is triggered, a control page corresponding to the APP and installed on the mobile terminal is opened, and the NFC label sends the stored SSID of the Bluetooth module and the binding key information to the mobile terminal;
step two: the mobile terminal sends a broadcast packet according to the acquired SSID of the Bluetooth module, enables the Bluetooth module to open a pairing mode, enables the mobile terminal to be paired with the Bluetooth through secret key information, and achieves wireless communication between the mobile terminal and a main control board of the refrigerator;
step three: the refrigerator is controlled and adjusted through the corresponding APP installed on the mobile terminal.
4. The screenless refrigerator, the interaction system of the screenless refrigerator and the control method of the screenless refrigerator according to claim 3, wherein in the step one, if the mobile terminal does not install the corresponding APP, after the NFC label is triggered, the download link of the corresponding APP is sent to the mobile terminal, and then the mobile terminal opens the application download address through the download link and downloads and installs the corresponding APP.
5. A screenless refrigerator, characterized in that the screenless refrigerator has no display screen, comprises the interactive system of claim 1 or 2, and is applied with the control method of claim 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210826776.3A CN114992976A (en) | 2022-07-13 | 2022-07-13 | Screen-free refrigerator and interaction system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210826776.3A CN114992976A (en) | 2022-07-13 | 2022-07-13 | Screen-free refrigerator and interaction system and control method thereof |
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| CN114992976A true CN114992976A (en) | 2022-09-02 |
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| CN202210826776.3A Pending CN114992976A (en) | 2022-07-13 | 2022-07-13 | Screen-free refrigerator and interaction system and control method thereof |
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| CN111487880A (en) * | 2020-04-07 | 2020-08-04 | 合肥美的电冰箱有限公司 | Intelligent device, terminal and control method thereof, household appliance and control method thereof |
| CN113405313A (en) * | 2021-07-21 | 2021-09-17 | 玉祥和(海南)科技有限公司 | Take NFC's intelligent refrigerator subsides |
| CN113915907A (en) * | 2021-09-14 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and refrigerator networking method |
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2022
- 2022-07-13 CN CN202210826776.3A patent/CN114992976A/en active Pending
Patent Citations (10)
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| US20160057790A1 (en) * | 2014-08-25 | 2016-02-25 | Hyundai Motor Company | Bluetooth pairing system and method |
| WO2016062088A1 (en) * | 2014-10-20 | 2016-04-28 | 深圳市智凌无线科技有限公司 | Control software downloading method and system for wireless terminal |
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