CN107726700B - Refrigerator control method and system - Google Patents
Refrigerator control method and system Download PDFInfo
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- CN107726700B CN107726700B CN201710986316.6A CN201710986316A CN107726700B CN 107726700 B CN107726700 B CN 107726700B CN 201710986316 A CN201710986316 A CN 201710986316A CN 107726700 B CN107726700 B CN 107726700B
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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
- F25D29/003—Arrangement or mounting of control or safety devices for movable 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
- 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
- F25D2400/16—Convertible refrigerators
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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
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigerator control method and a system, wherein the method comprises the following steps: acquiring the compartment parameters; determining a refrigeration demand corresponding to the compartment according to the compartment parameter; and controlling the compartment to refrigerate according to the refrigeration demand. The generalization and modularization of the control system are realized. The universal design of the existing refrigerator can be met, the development cost of a refrigerator control system is saved, the efficiency is improved, and the large-scale customization of split type, modularized and combined type refrigerators can be realized.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator control method and system.
Background
The modularization technology can realize standardization, universalization and modularization of product components, remarkably reduces mold investment and product cost, and is more and more valued by manufacturers of various brands. In recent years, great progress is made in the technical research of modularization of a refrigerator structure and a refrigerating system, particularly the generalization and the group modularization of components and parts, and the product development and the production efficiency are greatly improved. Due to the expansibility of the structure of the modularized combined refrigerator, the existing refrigerator control system cannot be used universally, and the development efficiency of the refrigerator and the generalization of the control system are obviously reduced.
Therefore, how to realize the modularization and the generalization of the refrigerator is a technical problem to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the invention is to realize modularization and generalization of the refrigerator.
To this end, an embodiment of the present invention provides a method for controlling a refrigerator, where the refrigerator includes at least one detachable compartment, and the method includes: acquiring compartment parameters; determining a refrigeration demand corresponding to the compartment according to the compartment parameters; and controlling the compartment to refrigerate according to refrigeration requirements.
Optionally, before the acquiring the compartment parameter, the method further comprises: and acquiring an instruction input by a user and used for representing parameters of the set compartment.
Optionally, the compartment parameters include: the temperature zone and volume of the compartment, the thickness of the heat-insulating layer, the heat load, the shape parameter, the sensor parameter, the fan and air door parameter, the temperature fluctuation control parameter, the required cooling rate, the refrigeration priority, the humidity control parameter, the vacuum degree control parameter and the degerming control parameter or any combination thereof.
Optionally, the refrigeration requirement comprises: a first refrigeration demand and/or a second refrigeration demand; the first refrigeration demand includes: any one or any combination of freezing, refrigerating and temperature changing; the second refrigeration requirement includes: any one or any combination of humidification refrigeration, vacuum refrigeration, sterilization refrigeration and constant temperature refrigeration.
Optionally, controlling compartment refrigeration according to refrigeration demand comprises: determining the refrigeration priority of each compartment according to the compartment parameters; and controlling the compartment to refrigerate according to the refrigeration priority, the refrigeration demand and the refrigeration priority.
Optionally, controlling compartment refrigeration according to refrigeration demand comprises: judging whether a second refrigeration demand exists in the refrigeration demands of the current compartment; when a second refrigeration demand exists in the refrigeration demands, controlling the compartment to reach a constant temperature; continuously inputting preset cold quantity into the chamber to carry out constant-temperature refrigeration on the current chamber; and/or when a second refrigeration demand exists in the refrigeration demands, adjusting the current compartment to a preset humidity range; and/or, when a second refrigeration demand exists in the refrigeration demands, adjusting the vacuum degree of the compartment to a preset vacuum degree; and/or when a second refrigeration demand exists in the refrigeration demand, the degerming equipment is controlled to be started so as to keep fresh and degerming the objects in the current room.
According to a second aspect, embodiments of the present invention provide a refrigerator control system, the refrigerator having at least one removable compartment, the control system comprising: the data acquisition device is connected with the compartment and is used for acquiring compartment parameters; and the control device is connected with the data acquisition device and used for receiving the compartment parameters and controlling the compartment to execute the refrigeration action corresponding to the compartment parameters according to the compartment parameters.
Optionally, the method further comprises: and the setting module is used for receiving a representation setting compartment parameter instruction input by a user and generating the compartment parameter.
Optionally, the data acquisition device comprises: the first performance parameter acquisition device is used for acquiring any one or any combination of the temperature zone range, the volume, the thickness of the heat insulation layer, the heat load, the appearance parameter, the sensor parameter, the fan and the air door parameter of the compartment, and the second performance parameter acquisition device is used for acquiring any one or any combination of the temperature fluctuation control parameter, the required cooling rate, the refrigeration priority, the humidity control parameter, the vacuum degree control parameter and the degerming control parameter.
Optionally, the method further comprises: the first communication interface is used for sending the performance parameters acquired by the first performance parameter acquisition device to the control device; the second communication interface is used for sending the performance parameters acquired by the second performance parameter acquisition device to the control device; the control device controls the compartment to execute the cooling action corresponding to the compartment parameter through the first communication interface and the second communication interface.
According to the refrigerator control method and system provided by the embodiment of the invention, each compartment of the refrigerator is used as an independent compartment module, the compartment parameter is obtained, the refrigeration requirement corresponding to the compartment is determined according to the compartment parameter, and the compartment is controlled to refrigerate according to the refrigeration requirement. Each chamber can automatically select an optimal control program according to related performance parameters and requirements, and the universalization and modularization of the control system are realized. The universal design of the existing refrigerator can be met, the development cost of a refrigerator control system is saved, the efficiency is improved, and the large-scale customization of split type, modularized and combined type refrigerators can be realized.
Drawings
Fig. 1 is a flow chart illustrating a refrigerator control method according to an embodiment of the present invention;
FIG. 2 illustrates a schematic diagram of the modularity of the refrigerator control system of an embodiment of the present invention;
fig. 3 shows a schematic diagram of a control device in a refrigerator control system according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The embodiment of the invention provides a refrigerator control method, wherein the refrigerator is a modular refrigerator and comprises at least one detachable compartment, and as shown in figure 1, the method comprises the following steps:
s10, compartment parameters are obtained. In a specific embodiment, the compartment parameter may be any one or any combination of a temperature range, a volume, a thickness of a heat insulation layer, an appearance parameter, a sensor parameter, a fan parameter and a damper parameter of the compartment, and may further include any one or any combination of a temperature fluctuation control parameter, a required cooling rate, a refrigeration priority, a humidity control parameter, a vacuum degree control parameter, a sterilization control parameter, and other compartment parameters having a special function. In this embodiment, the compartment parameters may be pre-stored in the control board of the refrigerator compartment, and the number of refrigerator compartments may also be determined by obtaining the compartment parameters in the control board of the compartment. The user may also input a user-set temperature via the control panel of the compartment, and the compartment parameters may also include the user-set temperature. In this embodiment, the user may also customize the compartment parameters according to the requirement, for example, a certain compartment may be customized as any one or any combination of freezing, refrigerating or temperature changing. The compartment parameters may also be defined according to the compartment hardware conditions, for example, the compartment includes a humidification device, and the user can customize whether the current compartment is used for humidification cooling.
And S20, determining the corresponding refrigeration requirement of the compartment according to the compartment parameters. In a specific embodiment, when a compartment parameter is detected, the compartment parameter is analyzed to determine a refrigeration demand corresponding to the compartment. In this embodiment, a three-compartment refrigerator is taken as an example for illustration, and generally includes a freezing compartment, a refrigerating compartment and a temperature-changing compartment, where the temperature-changing compartment may change from a refrigerating temperature zone to a soft freezing temperature zone, or from a food storage temperature zone to a freezing temperature zone. After the compartment parameters are obtained, for example, the temperature range and the volume of the compartment, the thickness of the insulation layer, the heat load, the shape parameter, the sensor parameter, the fan and the air door parameter, of the compartment are determined to be freezing, refrigerating or temperature changing according to the compartment parameters, specifically, in this embodiment, the temperature range of the obtained compartment is-18 ℃, and it indicates that the refrigeration requirement of the compartment is freezing; when the temperature zone of the obtained compartment is 4 ℃, the refrigeration requirement of the compartment is cold storage; and when the temperature zone obtained to the compartment is-6 ℃ to 8 ℃, the refrigerating requirement of the compartment is changed temperature. The basic cooling requirement of the compartment can be determined according to the temperature zone, and in the embodiment, the cooling capacity input to the compartment can also be determined according to the heat loads Q1, Q2 and Q3 of the compartment, the volumes V1, V2 and V3 of the compartment, the rotating speed of a fan or the minimum required air volume values M1, M2 and M3 of the compartment. To ultimately determine the refrigeration requirements of the compartment.
And S30, controlling compartment refrigeration according to the refrigeration requirement. In a specific embodiment, different compartment parameters are different, a plurality of control programs can be stored in advance, the control programs corresponding to the different compartment parameters are called according to the compartment parameters, the rotating speed of a compressor, the rotating speed of a fan, the opening and closing of an air door and the like are controlled, and the different compartments are simultaneously or independently refrigerated according to rules.
Each compartment of the refrigerator is used as an independent compartment module, compartment parameters are obtained, a refrigeration demand corresponding to the compartment is determined according to the compartment parameters, and the compartment is controlled to refrigerate according to the refrigeration demand. Each chamber can automatically select an optimal control program according to related performance parameters and requirements, and the universalization and modularization of the control system are realized. The universal design of the existing refrigerator can be met, the development cost of a refrigerator control system is saved, the efficiency is improved, and the large-scale customization of split type, modularized and combined type refrigerators can be realized.
In order to ensure the versatility of the control system, in an alternative embodiment, the refrigeration requirements may further include at least two, a first refrigeration requirement and a second refrigeration requirement, and in this embodiment, the first refrigeration requirement may include any one or any combination of freezing, refrigerating and temperature changing, and the like, of a conventional refrigerator. When the refrigerator compartment has a first refrigeration requirement, the compartment can be controlled according to conventional refrigeration requirements such as freezing, refrigerating and temperature changing. When the refrigerator compartment has the second refrigeration requirement, for example, any one or any combination of humidification refrigeration, vacuum refrigeration, sterilization refrigeration and constant temperature refrigeration. In this embodiment, when the cooling demand of the compartment is humidification cooling, an optimal humidity range is determined according to the setting of the temperature zone, and the humidity sensor provided in the compartment is used as a measurement basis to control the compartment to perform humidification cooling by requiring humidification conditions under a specific setting, heating power of the humidifier, cooling requirements after humidification, priority over compartment cooling, and the like. In this embodiment, due to the increase of the humidity of the single compartment, the defrosting power consumption of the whole refrigerator is increased, and the time interval for the system to determine whether defrosting is needed is shortened through the automatic defrosting system. Because the compartment with the humidifying and refrigerating functions is connected, the interference on the operation of the original refrigerator is generated, in the embodiment, the principle that the short period, the simultaneous refrigeration of the adjacent temperature areas, the different evaporation temperatures of the different temperature areas are avoided is adopted for regulation, and after a plurality of periods, the whole system reaches the optimal state, and the lowest energy consumption of the refrigerator body is ensured as far as possible. In this embodiment, when the refrigeration requirement of the compartment is constant temperature refrigeration, the constant temperature refrigeration is called temperature refrigeration with small temperature fluctuation due to different factors such as external environment, compartment structure, and sealing property, for example, the temperature fluctuation range may be ± 0.1 ℃ or ± 0.2 ℃. In this embodiment, when the compartment is subjected to constant temperature control, the compartment is first controlled to reach a preset temperature, which is called a constant temperature required by the compartment, and after the constant temperature is reached, that is, after the compartment completes refrigeration, the startup time is prolonged, so that refrigeration is continuously performed by preset refrigeration capacity, and temperature fluctuation is reduced. The preset cold quantity can be obtained by calculating the relation between the compartment temperature area and the heat load according to the parameters of the compartment shape, the thickness of the heat-insulating layer, the length of the door seal and the like, and can also be externally input into a user-defined heat load calculation formula to calculate the relation between the compartment temperature area and the heat load. In this embodiment, the relationship between the compartment temperature zone and the heat load may also be stored for recall. And adjusting parameters of a compressor and a fan according to the heat load of the temperature zone of the chamber to meet the requirement of the temperature fluctuation.
In this embodiment, when the refrigeration requirement of the compartment is vacuum refrigeration, the vacuum device is controlled to operate, and the vacuum degree of the compartment is adjusted to a preset vacuum degree; when the refrigeration demand of room is degerming refrigeration, can start bacteria removing device, the bacterium removing device of saying can be the ultraviolet lamp, still can be bacteria removing devices such as photocatalyst.
In order to ensure the cooling rate of the refrigerator humidification and reduce the overall energy consumption, in an optional embodiment, the refrigeration priority of each compartment can be determined according to compartment parameters when the compartments are controlled to refrigerate according to refrigeration requirements, and the compartments are controlled to refrigerate according to the refrigeration requirements and the refrigeration priority according to the refrigeration priority. In this embodiment, whether a second refrigeration requirement exists can be judged according to the refrigeration requirement, if the second refrigeration requirement exists, generally, the priority of the second refrigeration requirement is greater than the priority of the first refrigeration requirement, in this embodiment, whether the priority of the second refrigeration requirement is greater than the priority of the first refrigeration requirement can also be judged according to the setting of a user, if yes, the control room refrigerates according to the second refrigeration requirement, if the priority of the second refrigeration requirement is less than the priority of the first refrigeration requirement, or the second refrigeration requirement does not exist, and the principle of simultaneous refrigeration with the same/similar temperature zone priority is adopted. When the refrigerator actually runs, the collected temperature data is fed back in real time by each chamber, and the running rotating speed and the like are adjusted according to the feedback information, so that energy conservation and consumption reduction as much as possible are realized.
An embodiment of the present invention further provides a refrigerator control system, where the refrigerator is a modular refrigerator and includes at least one detachable compartment, as shown in fig. 2, the system includes:
the data acquisition device 100 is connected with the chamber and used for acquiring chamber parameters; and the control device 200 is connected with the data acquisition device 100 and is used for receiving the compartment parameters and controlling the compartment to execute the refrigeration action corresponding to the compartment parameters according to the compartment parameters. In this embodiment, the data acquisition device may be a control panel of the compartment, and may include a display panel for displaying compartment parameters, and the user may also set the temperature of the compartment, customize the compartment parameters, and the like through the display panel. The control device 200 may be disposed on the PCB, and may include a plurality of interfaces 210, where a user connects to a plurality of compartments, after the data acquisition device acquires compartment parameters, the data acquisition device transmits the compartment parameters to the control device 200 through the interfaces 210, and the control device 200 invokes a corresponding control program according to the compartment parameters to control the compartments to perform cooling.
The method comprises the steps that each compartment of the refrigerator serves as an independent compartment module, compartment parameters are collected through a data collection device, a control device determines the refrigeration requirement corresponding to the compartment according to the compartment parameters, and the compartment is controlled to refrigerate according to the refrigeration requirement. Each chamber can automatically select an optimal control program according to related performance parameters and requirements, and the universalization and modularization of the control system are realized. The universal design of the existing refrigerator can be met, the development cost of a refrigerator control system is saved, the efficiency is improved, and the large-scale customization of split type, modularized and combined type refrigerators can be realized.
In an alternative embodiment, the compartment parameters include: setting temperature and/or chamber performance parameters by a user; the data acquisition apparatus 100 includes: a temperature setting module 110, configured to receive a temperature setting instruction of a user, and generate a user-set temperature of a compartment; the first performance parameter acquisition device 120 is used for acquiring any one or any combination of the temperature zone range, the volume, the thickness of the heat insulation layer, the shape parameter, the sensor parameter, the fan parameter and the air door parameter of the compartment. In this embodiment, the temperature setting module 110 may be a display panel, externally mounted on the compartment door, and may be a remote control device, and is in communication with the control apparatus 200. The parameters collected by the first performance parameter collecting device 120 are generally parameters common to refrigerators.
In an alternative embodiment, the data acquisition apparatus 100 further comprises: the second performance parameter collecting device 130 is further configured to collect any one or any combination of a temperature fluctuation control parameter, a required cooling rate, a refrigeration priority, a humidity control parameter, a vacuum degree control parameter, and a sterilization control parameter.
In order to meet the performance parameters collected by the first performance parameter collecting device 120 and the second performance parameter collecting device 130, in an alternative embodiment, the interface 210 may include a first communication interface 211, configured to send the performance parameters collected by the first performance parameter collecting device to the control device; the second communication interface 212 is used for sending the performance parameters acquired by the second performance parameter acquisition device to the control device; the control device controls the compartment to perform the cooling operation according to the compartment parameter through the first communication interface 211 and the second communication interface 212. In this embodiment, the first communication interface 211 and the second communication interface 212 are two different communication interfaces, for example, the first communication interface 211 may be a general interface, and the second communication interface 212 may be a special communication interface, where the special communication interface is a special refrigeration mode such as low temperature fluctuation refrigeration, humidification refrigeration, vacuum refrigeration, and the like, besides the conventional refrigeration, and each communication interface may include a plurality of interfaces to connect a plurality of compartments. Accessing the compartment of the first communication interface 211, and operating with a preset program in the main control device according to the relevant parameters provided by the first performance parameter acquisition device; accessing a chamber of a second communication interface, if the chamber does not have a second performance parameter acquisition device, operating by a preset program in the main control device according to related parameters provided by the first performance parameter acquisition device; if the second performance parameter acquisition device of the compartment exists, for example, the temperature fluctuation control parameter exists in the compartment, and the temperature fluctuation needs to be reduced, namely, after the compartment completes refrigeration, the starting time is prolonged, the refrigeration is continuously performed by using smaller refrigeration capacity, and the temperature fluctuation is reduced. The main control device calls the program corresponding to the parameters acquired by the first performance parameter acquisition device and the program corresponding to the parameters acquired by the second performance parameter acquisition device to control the compartment to refrigerate according to the program corresponding to the temperature fluctuation control parameters.
Fig. 3 is a schematic diagram of a control apparatus 200 according to an embodiment of the present invention, as shown in fig. 3, the control apparatus includes one or more processors 310 and a memory 320, where one processor 310 is taken as an example in fig. 3.
The control device may further include: an input device 330 and an output device 340.
The processor 310, the memory 320, the input device 330, and the output device 340 may be connected by a bus or other means, such as the bus connection in fig. 3.
The memory 320, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as the programs for executing the refrigerator control method in the embodiments of the present application, and a plurality of control programs corresponding to the compartment parameters that are pre-stored. The processor 310 executes various functional applications of the server and data processing by running non-transitory software programs, instructions and modules stored in the memory 320, namely, implements the refrigerator control method of the above-described method embodiment.
The memory 320 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by use of the processing device operating according to the refrigerator control method, and the like. Further, the memory 320 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 320 may optionally include memory located remotely from processor 310, which may be connected to devices having components disposed on a substrate via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 330 may receive input numeric or character information, and the output device 340 may include a display device such as a display screen.
One or more modules are stored in the memory 320, which when executed by the one or more processors 310 perform the method shown in FIG. 1.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For details of the technique not described in detail in the embodiment, reference may be made to the related description in the embodiment shown in fig. 1.
The embodiment of the invention also provides a non-transitory computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions can execute the refrigerator control method in any method embodiment. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD) or a Solid State Drive (SSD), etc.; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (5)
1. A method for controlling a refrigerator comprising at least one removable compartment, characterized in that it comprises:
acquiring an instruction which is input by a user and used for representing parameters of a set compartment;
obtaining compartment parameters, wherein the compartment parameters comprise: the temperature zone and the volume of the compartment, the thickness of the heat preservation layer, the heat load, the appearance parameter, the sensor parameter, the fan and air door parameter, the temperature fluctuation control parameter, the required cooling rate, the refrigeration priority, the humidity control parameter, the vacuum degree control parameter and the degerming control parameter or any combination thereof;
determining a refrigeration demand corresponding to the compartment according to the compartment parameter, wherein the refrigeration demand comprises: a first refrigeration demand and a second refrigeration demand; the first refrigeration demand includes: any one or any combination of freezing, refrigerating and temperature changing; the second refrigeration demand includes: any one or any combination of humidification refrigeration, vacuum refrigeration, sterilization refrigeration and constant temperature refrigeration;
controlling the compartment refrigeration in accordance with the refrigeration demand, comprising:
determining the refrigeration priority of each chamber according to the chamber parameters;
controlling the compartment to refrigerate according to the refrigeration priority, the refrigeration demand and the refrigeration priority;
judging whether the second refrigeration demand exists in the refrigeration demands of the current compartment;
when the second refrigeration demand exists in the refrigeration demands, controlling the compartment to reach a constant temperature; continuously inputting preset cold quantity into the chamber to perform constant-temperature refrigeration on the current chamber;
when the second refrigeration requirement exists in the refrigeration requirements, the current compartment is adjusted to a preset humidity range by taking a humidity sensor of the compartment as a measurement basis, and defrosting is performed through an automatic defrosting system of the refrigerator, so that simultaneous refrigeration of short-period and similar temperature zones is avoided, and equal-principle adjustment is performed according to the principle of different evaporation temperatures of different temperature zones;
when the second refrigeration demand exists in the refrigeration demands, adjusting the vacuum degree of the compartment to a preset vacuum degree;
and when the second refrigeration demand exists in the refrigeration demand, the degerming equipment is controlled to be started so as to keep fresh and degerming the objects in the current room.
2. A refrigerator control system applied to the refrigerator control method of claim 1, the refrigerator including at least one removable compartment, the control system comprising:
the data acquisition device is connected with the chamber and is used for acquiring chamber parameters;
and the control device is connected with the data acquisition device and used for receiving the compartment parameters and controlling the compartment to execute the refrigeration action corresponding to the compartment parameters according to the compartment parameters.
3. The refrigerator control system of claim 2, further comprising:
and the setting module is used for receiving a representation setting compartment parameter instruction input by a user and generating the compartment parameter.
4. A refrigerator control system as claimed in claim 2 or 3, wherein said data acquisition means comprises:
the first performance parameter acquisition device is used for acquiring any one or any combination of the temperature zone range and the volume of the compartment, the thickness of the heat insulation layer, the heat load, the appearance parameter, the sensor parameter, the fan parameter and the air door parameter;
and the second performance parameter acquisition device is used for acquiring any one or any combination of the temperature fluctuation control parameter, the required cooling rate, the refrigeration priority, the humidity control parameter, the vacuum degree control parameter and the sterilization control parameter.
5. The refrigerator control system of claim 4, further comprising:
the first communication interface is used for sending the performance parameters acquired by the first performance parameter acquisition device to the control device;
the second communication interface is used for sending the performance parameters acquired by the second performance parameter acquisition device to the control device;
the control device controls the compartment to execute the refrigeration action corresponding to the compartment parameter through the first communication interface and the second communication interface.
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| CN201710986316.6A CN107726700B (en) | 2017-10-20 | 2017-10-20 | Refrigerator control method and system |
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| CN111426144A (en) * | 2020-04-07 | 2020-07-17 | 四川虹美智能科技有限公司 | Refrigeration control system and method |
| CN113050735B (en) * | 2021-03-26 | 2023-04-28 | 青岛博芬智能科技股份有限公司 | Method and device for controlling wine cabinet and intelligent wine cabinet |
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