CN113606855A - Method for on-line expansion of functions of refrigerator - Google Patents
Method for on-line expansion of functions of refrigerator Download PDFInfo
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- CN113606855A CN113606855A CN202110910793.0A CN202110910793A CN113606855A CN 113606855 A CN113606855 A CN 113606855A CN 202110910793 A CN202110910793 A CN 202110910793A CN 113606855 A CN113606855 A CN 113606855A
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- refrigerator
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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
- F25D2600/00—Control issues
- F25D2600/02—Timing
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a method and a system for on-line expansion of a refrigerator, and relates to the technical field of on-line expansion of the refrigerator. The invention comprises the following steps: configuring functional parameters at a remote server; step two: the remote server transmits pushing information or updating information containing the functional parameters to a communication module of the refrigerator; step three: the communication module acquires functional parameters from the push information or the update information and then transmits the functional parameters to the main control board of the refrigerator; step four: the main control board of the refrigerator updates new functions according to the functional parameters; step five: a user triggers and starts a new function through the smart screen or the cooperative APP; step six: and the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function. The invention configures functional parameters at a remote server and transmits the functional parameters to a refrigerator main control board; when the function needs to be expanded, the expanded function parameters are extracted, and the core parameters are transmitted to the computer board by the Wi-Fi module or the intelligent screen of the refrigerator, so that the process of expanding the function on line is completed, and the method is convenient and efficient.
Description
Technical Field
The invention belongs to the technical field of refrigerator online expansion functions, and particularly relates to a method for refrigerator online expansion functions.
Background
The conventional refrigerator is a device for preserving food at low temperature, and the traditional refrigerator controlled by a temperature controller is gradually replaced by an electric control refrigerator capable of defining the temperature because the traditional refrigerator controlled by the temperature controller cannot directly set the target temperature and other factors in the current market.
Due to different optimal storage temperatures of different foods, the suitable storage temperature of Chinese cabbage, celery, onion, carrot and the like is about 0 ℃; the optimal temperature for storing the potatoes is 2-4 ℃, and the potatoes can germinate at an overhigh temperature, thereby affecting eating; the proper storage temperature of cucumber, eggplant, tomato and the like is between 7.2 and 10 ℃, if the temperature is too low, the delicate flavor is lost, and if the temperature is serious, the cucumber, eggplant, tomato and the like are rotten; the pumpkin is suitable for being stored at the temperature of more than 10 ℃; the best temperature for storing the sweet potatoes (sweet potatoes) is above 15 ℃, and the sweet potatoes (sweet potatoes) can be stiff and can not be eaten after the temperature is low. For the general requirements, the corresponding temperature can be directly set through a display control panel of the electric control refrigerator.
However, for some complicated food storage requirements, temperature control needs to be performed in multiple temperature stages, for example, after the refrigerator is sold to a user end, the storage function of certain seafood food needs to be expanded, and after the seafood food needs to be rapidly cooled for 3 hours at-32 ℃, the seafood food is restored to-18 ℃ for long-term storage, so that the simple control by using the method is difficult, and the function expansion after the refrigerator is sold to the user end is also difficult.
In the existing technical scheme, if the function of the refrigerator sold to the user side is expanded, a microprocessor supporting the online programming function needs to be selected in the design stage of the computer board of the refrigerator, and the computer board firmware is rewritten during the function expansion. And a Wi-Fi module or an intelligent screen and the like which are arranged on the refrigerator receive updated computer board firmware, and perform online programming on a microprocessor of the computer board.
The scheme is that a microprocessor supporting online writing is generally higher in price than a common processor; secondly, depending on the stability of the conditions of network, power supply and the like, if the online writing process fails or is interrupted, the whole computer board is easy to crash, and the function of the whole refrigerator is damaged; finally, in the on-line writing process, the microprocessor of the computer board stops working, and the refrigerator can pause working for different durations, such as incapability of operating a key, no lighting of an opening door illuminating lamp and the like according to the difference of specific models and schemes, so that the user experience is poor.
Disclosure of Invention
The invention aims to provide a method for the on-line expansion of functions of a refrigerator, which is characterized in that functional parameters are configured through a remote server and transmitted to a main control board of the refrigerator; when the function needs to be expanded, extracting core parameters of the expanded new function; and the core parameters are transmitted to the computer board by a Wi-F i module or an intelligent screen of the refrigerator, so that the process of on-line expansion function is completed, and the problem that the existing refrigerator cannot realize the on-line expansion function is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a method for expanding functions of a refrigerator on line, which comprises the following steps:
the method comprises the following steps: configuring functional parameters at a remote server;
wherein the functional parameters include a function name, a function I D, a stage 1 target temperature, a stage 1 duration, a stage 2 target temperature, a stage 2 duration.
Step two: the remote server transmits pushing information or updating information containing the functional parameters to a communication module of the refrigerator;
step three: the communication module acquires functional parameters from the push information or the update information and then transmits the functional parameters to the main control board of the refrigerator;
step four: the refrigerator main control board updates a new function according to the functional parameters;
step five: a user triggers and starts a new function through the smart screen or the cooperative APP;
step six: and the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function.
As a preferred technical scheme, the communication module is a Wi-Fi module or an intelligent screen for operating Android, Linux and other systems.
As a preferred technical scheme, the Wi-Fi module triggers and starts a new function in cooperation with the mobile phone APP.
A system for on-line expansion of functions of a refrigerator, comprising: a remote server and a refrigerator; the remote server is used for configuring the functional parameters and transmitting pushing information or updating information containing the functional parameters to the communication module of the refrigerator; the refrigerator comprises a communication module and a refrigerator main control board; the communication module is electrically connected with the refrigerator main control panel in a signal mode; the communication module is used for acquiring functional parameters from pushing information or updating information and then transmitting the functional parameters to the main control board of the refrigerator; the refrigerator main control board updates a new function according to the functional parameters; when a user triggers and starts a new function through the smart screen or the cooperative APP, or triggers and starts the new function through the Wi-Fi module and the mobile phone APP; and the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function.
As a preferred technical scheme, the communication module is a Wi-Fi module or an intelligent screen for operating Android, Linux and other systems.
As a preferred technical solution, the function parameters include a function name, a function ID, a stage 1 target temperature, a stage 1 duration, a stage 2 target temperature, a stage 2 duration.
The invention has the following beneficial effects:
functional parameters are configured on a remote server and transmitted to a main control board of the refrigerator; when the functions need to be expanded, the core parameters of the expanded new functions are extracted and transmitted to the computer board by the Wi-Fi module or the intelligent screen of the refrigerator, so that the process of expanding the functions on line is completed, convenience and high efficiency are realized, and the damage to the refrigerator caused by bitter taste and anger due to network abnormality, sudden power failure and the like is avoided.
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 flow chart illustrating a method for on-line extending the functions of a refrigerator according to the present invention;
fig. 2 is a schematic structural diagram of a system for on-line extending functions of 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.
Referring to fig. 1, the present invention is a method for expanding functions of a refrigerator online, comprising the following steps:
the method comprises the following steps: configuring functional parameters at a remote server;
the functional parameters comprise a function name, a function ID, a stage 1 target temperature, a stage 1 duration, a stage 2 target temperature, a stage 2 duration, a stage n target temperature and a stage n duration, wherein n is a positive integer; specifically, for example, if a 'seafood quick freezing' function is newly developed, the function is to cool the seafood for 3 hours at the temperature of 32 ℃ below zero for 3 hours, and maintain the seafood at 18 ℃ below zero for 3 hours, a group of parameters { NAME: quickly freezing seafood; ID: 001; TEMP 1: -32; TIME: 3H; TEMP 2: -18; TIME: 0 }; wherein TEMP 1: -32 represents a first stage temperature of-32 ℃; TIME: 3H denotes the first phase duration of 3 hours; TEMP 2: -18 represents a second stage temperature of-18 ℃; TIME: 0 indicates that the second stage is maintained all the TIME, and fields such as TEMP3, TIME3, TEMP4 and TIME4 can be added continuously in the manner if complex temperature control exists;
step two: the remote server transmits pushing information or updating information containing the functional parameters to a communication module of the refrigerator; if the seafood quick-freezing function is newly started in the step one, the communication module acquires a set of parameters { NAME: quickly freezing seafood; ID: 001; TEMP 1: -32; TIME: 3H; TEMP 2: -18; TIME: 0} and storing it;
step three: the communication module acquires functional parameters from the push information or the update information and then transmits the functional parameters to the main control board of the refrigerator; specifically, the communication module is a Wi-Fi module or an intelligent screen running Android, Linux and other systems; if the newly developed seafood quick-freezing function is adopted, the communication module transmits the parameters (NAME: quickly freezing seafood; ID: 001; TEMP 1: -32; TIME: 3H; TEMP 2: -18; TIME: 0 is transmitted to a main control panel of the refrigerator and is stored;
step four: the main control board of the refrigerator updates new functions according to the functional parameters; specifically, the refrigerator main control board controls the temperatures of the refrigerator in different time stages according to the parameters of the new functions and different target temperatures and duration, so that the purpose of on-line function expansion is achieved;
step five: a user triggers and starts a new function through the smart screen or the cooperative APP; or the Wi-Fi module triggers and starts a new function in cooperation with the mobile phone APP;
step six: the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function; if the user has triggered the seafood scrabble function through smart screen or APP, communication module transmits target ID number "001" to the computer board, and the computer board looks for the parameter that accords with ID number 001 in the parameter table to begin to carry out, control the target temperature in the first 3 hours at-32 ℃, the target temperature in 3 hours is controlled at-18 ℃ and is maintained all the time.
Referring to fig. 2, a system for extending functions of a refrigerator online includes: a remote server and a refrigerator; the remote server is used for configuring the functional parameters and transmitting pushing information or updating information containing the functional parameters to the communication module of the refrigerator; specifically, the functional parameters include a function name, a function ID, a stage 1 target temperature, a stage 1 duration, a stage 2 target temperature, a stage 2 duration, a stage n target temperature, and a stage n duration, where n is a positive integer;
the refrigerator comprises a communication module and a refrigerator main control board; the communication module is in electric signal connection with the refrigerator main control panel; the communication module is used for acquiring functional parameters from the pushing information or the updating information and then transmitting the functional parameters to the main control board of the refrigerator; specifically, the communication module is a Wi-Fi module or an intelligent screen running Android, Linux and other systems and is responsible for connecting with a remote server and uploading and downloading information; the Wi-Fi module is usually used in cooperation with a mobile phone APP due to the fact that a human-computer interface such as key display is not available, and the smart screen can be used independently or in cooperation with the mobile phone APP;
the main control board of the refrigerator updates new functions according to the functional parameters; when a user triggers and starts a new function through the smart screen or the cooperative APP, or triggers and starts the new function through the Wi-Fi module and the mobile phone APP; the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function; in fact, the program of the main control board of the refrigerator is designed in a parameterization mode, and different temperatures of the refrigerator at different times can be controlled according to temperature and time parameters.
When the invention is actually used, functional parameters are configured in the remote server and transmitted to the main control board of the refrigerator; when the functions need to be expanded, core parameters (duration time of different temperature stages and the like) of the expanded new functions are extracted, and the core parameters are transmitted to the computer board through the Wi-Fi module or the intelligent screen of the refrigerator, so that the process of expanding the functions on line is completed, convenience and high efficiency are achieved, and damage to the refrigerator caused by network abnormality, sudden power failure and the like is avoided.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
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 method for expanding functions of a refrigerator on line is characterized by comprising the following steps:
the method comprises the following steps: configuring functional parameters at a remote server;
the functional parameters comprise a function name, a function ID, a stage 1 target temperature, a stage 1 duration, a stage 2 target temperature, a stage 2 duration, a stage n target temperature and a stage n duration, wherein n is a positive integer;
step two: the remote server transmits pushing information or updating information containing the functional parameters to a communication module of the refrigerator;
step three: the communication module acquires functional parameters from the push information or the update information and then transmits the functional parameters to the main control board of the refrigerator;
step four: the refrigerator main control board updates a new function according to the functional parameters;
step five: a user triggers and starts a new function through the smart screen or the cooperative APP;
step six: and the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function.
2. The method for on-line extending of the refrigerator according to claim 1, wherein the communication module is a Wi-Fi module or a smart screen running Android, Linux, etc.
3. The method for the on-line expansion of the functions of the refrigerator as claimed in claim 2, wherein the Wi-Fi module triggers the start of a new function in cooperation with a mobile phone APP.
4. A system for on-line extending function of refrigerator for performing the method for on-line extending function of refrigerator according to any one of claims 1-3, comprising: a remote server and a refrigerator; the remote server is used for configuring the functional parameters and transmitting pushing information or updating information containing the functional parameters to the communication module of the refrigerator;
the refrigerator comprises a communication module and a refrigerator main control board; the communication module is electrically connected with the refrigerator main control panel in a signal mode; the communication module is used for acquiring functional parameters from pushing information or updating information and then transmitting the functional parameters to the main control board of the refrigerator;
the refrigerator main control board updates a new function according to the functional parameters; when a user triggers and starts a new function through the smart screen or the cooperative APP, or triggers and starts the new function through the Wi-Fi module and the mobile phone APP; and the refrigerator main control board controls and executes the corresponding function according to the function parameter corresponding to the new function.
5. The method for on-line extending of the refrigerator according to claim 4, wherein the communication module is a Wi-Fi module or a smart screen running Android, Linux, etc.
6. The method for the on-line expansion of the functions of the refrigerator according to claim 4 or 5, wherein the function parameters comprise a function name, a function ID, a stage 1 target temperature, a stage 1 duration, a stage 2 target temperature, a stage 2 duration.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110910793.0A CN113606855A (en) | 2021-08-10 | 2021-08-10 | Method for on-line expansion of functions of refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110910793.0A CN113606855A (en) | 2021-08-10 | 2021-08-10 | Method for on-line expansion of functions of refrigerator |
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| CN113606855A true CN113606855A (en) | 2021-11-05 |
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| CN202110910793.0A Pending CN113606855A (en) | 2021-08-10 | 2021-08-10 | Method for on-line expansion of functions of refrigerator |
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| EP3306240A1 (en) * | 2016-10-07 | 2018-04-11 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigeration and/or freezer device |
| CN110940132A (en) * | 2019-10-30 | 2020-03-31 | 合肥晶弘电器有限公司 | Instant freezing control method for refrigeration equipment and refrigeration equipment |
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2021
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090139246A1 (en) * | 2006-04-25 | 2009-06-04 | Alexander Lifson | Remote software loading for refrigerant system |
| US20130145460A1 (en) * | 2010-08-13 | 2013-06-06 | Carrier Corporation | Progammable Customized User Interface for Transport Refrigeration Units |
| CN102607236A (en) * | 2012-03-29 | 2012-07-25 | 河南商业高等专科学校 | Cloud refrigerator system based on cloud of things and service method |
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Application publication date: 20211105 |