Control method of refrigeration equipment, refrigeration equipment and computer readable storage medium

Abstract

The invention discloses a control method of refrigeration equipment, the refrigeration equipment and a computer readable storage medium, and the control method comprises the steps: after the refrigeration equipment is powered on, obtaining flag bit information of a demonstration mode of the refrigeration equipment, and detecting a Bluetooth beacon signal; controlling the refrigeration equipment to work in a demonstration mode when the flag bit information is in an opening mode and a Bluetooth beacon signal is received; and controlling the refrigeration equipment to work in a normal working mode in response to the situation that the Bluetooth beacon signal is not received or the flag bit information is in a closed mode. Through the mode, whether the refrigeration equipment is in the preset environment or not can be judged through the Bluetooth beacon signal, so that the working mode of the refrigeration equipment is intelligently and accurately controlled, the probability that the refrigeration equipment leaves the preset environment and does not exit the demonstration mode is reduced, and the complaint rate of the refrigeration equipment after sale is reduced.

Description

Technical Field

[0001] This application relates to the field of home appliance technology, specifically to a control method for a refrigeration device, a refrigeration device, and a computer-readable storage medium. Background Technology

[0002] With the development of refrigeration equipment, taking refrigerators as an example, a demonstration mode has evolved for refrigerators sold in stores. However, in current technology, entering demonstration mode requires a complex combination of buttons, and different refrigerator models have various button combinations, making it complicated and cumbersome to enter and exit demonstration mode in the store. If a refrigerator remains in demonstration mode after being sold from the store to the customer's home, it will fail to cool, leading to a higher rate of customer complaints. Summary of the Invention

[0003] To address the aforementioned problems, this application proposes a control method for a refrigeration device, a refrigeration device, and a computer-readable storage medium, aiming to solve the problems described above.

[0004] To solve the above-mentioned technical problems, one technical solution adopted in this application is: to provide a control method for a refrigeration device, the control method comprising: after the refrigeration device is powered on, acquiring the demonstration mode flag information of the refrigeration device and detecting the Bluetooth beacon signal; in response to the flag information being in an on mode and the Bluetooth beacon signal being received, controlling the refrigeration device to operate in the demonstration mode; in response to the absence of a Bluetooth beacon signal or the flag information being in an off mode, controlling the refrigeration device to operate in the normal operation mode.

[0005] When the cooling device is powered on and in normal working mode, it enters demonstration mode in response to the flag information being in the on mode and receiving a Bluetooth beacon signal; it maintains normal working mode in response to the absence of a Bluetooth beacon signal or the flag information being in the off mode.

[0006] When the cooling device is powered on and in demonstration mode, it maintains the demonstration mode if the flag is on and a Bluetooth beacon signal is received; otherwise, it exits the demonstration mode if no Bluetooth beacon signal is received or the flag is off.

[0007] Prior to the step of detecting the Bluetooth beacon signal, the control method further includes: determining whether the Bluetooth beacon generating the Bluetooth beacon signal is externally placed in the cooling device; in response to the Bluetooth beacon generating the Bluetooth beacon signal being externally placed in the cooling device, the step of detecting the Bluetooth beacon signal continues.

[0008] Prior to the step of detecting the Bluetooth beacon signal, the control method further includes: in response to the Bluetooth beacon that generates the Bluetooth beacon signal being built into the cooling device, obtaining the number of other cooling devices around the cooling device to determine whether the cooling device is in a preset environment; in response to the flag information being in an on mode and the cooling device being in a preset environment, controlling the cooling device to work in a demonstration mode; in response to the cooling device being outside the preset environment or the flag information being in a off mode, controlling the cooling device to work in a normal operation demonstration mode.

[0009] The step of determining whether a refrigeration device is in a preset environment based on the number of other refrigeration devices around it includes: obtaining the number of other refrigeration devices around the refrigeration device; determining that the refrigeration device is in a preset environment if the number of other refrigeration devices around it is greater than a preset number threshold; and determining that the refrigeration device is outside the preset environment if the number of other refrigeration devices around it is less than or equal to the preset number threshold.

[0010] The steps for obtaining the flag information of the demonstration mode include: reading the status information of the cooling device before power failure; and obtaining the flag information based on the status information.

[0011] The cooling equipment is configured to forward Bluetooth beacon signals.

[0012] To solve the above-mentioned technical problems, another technical solution adopted in this application is: to provide a refrigeration device, which includes a controller and a Bluetooth module and a refrigeration component connected to the controller, wherein the controller controls the operation of the Bluetooth module and the refrigeration component based on the control method of the refrigeration device described above.

[0013] To solve the above-mentioned technical problems, another technical solution adopted in this application is to provide a computer-readable storage medium that stores program instructions internally, which are executed by a processor to implement the control method of the refrigeration device described above.

[0014] The beneficial effects of this application are as follows: Unlike existing technologies, the control method of this application includes: after the cooling device is powered on, acquiring the demonstration mode flag information of the cooling device and detecting the Bluetooth beacon signal; in response to the flag information being in an enabled mode and a Bluetooth beacon signal being received, controlling the cooling device to operate in demonstration mode; in response to the absence of a Bluetooth beacon signal or the flag information being in a disabled mode, controlling the cooling device to operate in normal working mode. Through the above method, this application can determine whether the cooling device is in a preset environment via Bluetooth beacon signals, thereby intelligently and accurately controlling the operating mode of the cooling device, reducing the probability of the cooling device failing to exit demonstration mode after leaving the preset environment, and thus reducing the after-sales complaint rate of the cooling device. Attached Figure Description

[0015] Figure 1 This is a flowchart illustrating the first embodiment of the control method for the refrigeration equipment of this application;

[0016] Figure 2 This is a flowchart illustrating the second embodiment of the control method for the refrigeration equipment of this application;

[0017] Figure 3 This is a flowchart illustrating the third embodiment of the control method for the refrigeration equipment of this application;

[0018] Figure 4 yes Figure 3 A flowchart illustrating an embodiment of step S301;

[0019] Figure 5 yes Figure 1 A flowchart illustrating an embodiment of step S101;

[0020] Figure 6 This is a schematic diagram of the structure of the first embodiment of the refrigeration equipment of this application;

[0021] Figure 7 This is a schematic diagram of the structure of the second embodiment of the refrigeration equipment of this application;

[0022] Figure 8 This is a schematic diagram of the structure of an embodiment of the computer-readable storage medium of this application. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] With the development of refrigeration equipment, taking refrigerators as an example, a demonstration mode has evolved for refrigerators sold in stores. However, in current technology, entering demonstration mode requires a complex combination of buttons, and different refrigerator models have various button combinations, making it complicated and cumbersome to enter and exit demonstration mode in the store. If a refrigerator remains in demonstration mode after being sold from the store to the customer's home, it will fail to cool, leading to a higher rate of customer complaints.

[0025] Before introducing the control method of the refrigeration equipment of this application, it is necessary to first introduce the structure of the refrigeration equipment. The refrigeration equipment in this embodiment includes refrigeration components, a Bluetooth module, and a controller. These parts work together to ensure that the internal environment of the refrigeration equipment maintains a constant low temperature.

[0026] The refrigeration assembly is the core of a refrigeration system, responsible for generating cold air and controlling the internal temperature. A typical refrigeration assembly consists of components such as a compressor, condenser, expansion valve, and evaporator. The compressor increases the pressure and temperature of the refrigerant gas by compressing it, thus propelling the refrigerant through the system. The condenser cools the high-temperature gas discharged from the compressor into a liquid state, while the expansion valve reduces the pressure of the high-pressure liquid refrigerant to a low-pressure gaseous state, allowing it to absorb heat in the evaporator. The evaporator, located in the refrigeration chamber of the refrigeration system, is the heat-absorbing component, lowering the temperature using the cold air within the chamber.

[0027] The controller is the command center of the refrigeration equipment, responsible for controlling the operation and temperature settings of each component. The controller can control the compressor's start / stop and operating time based on the set temperature to ensure the internal temperature of the refrigeration equipment remains stable within the set range. In demonstration mode, the controller prevents the compressor from operating; that is, in demonstration mode, the controller prevents the refrigeration components from working. The Bluetooth module is used for communication with external terminals via Bluetooth.

[0028] To address the aforementioned problems, this application first proposes a control method for refrigeration equipment. Please refer to [link / reference needed]. Figure 1 , Figure 1 This is a flowchart illustrating the first embodiment of the control method for the refrigeration equipment of this application. Figure 1 As shown, the control method for the refrigeration equipment in this embodiment specifically includes steps S101 to S103:

[0029] Step S101: After powering on the cooling device, obtain the flag information of the demonstration mode of the cooling device and detect the Bluetooth beacon signal.

[0030] In this embodiment, when the cooling device is powered on again after a power outage, the controller of the cooling device can read the flag information stored in the memory before the power outage and detect the presence of Bluetooth beacon signals in the external environment via the Bluetooth module to determine whether the cooling device is in a preset environment. In this embodiment, the preset environment can be a retail store, and Bluetooth beacons are set up in the store. The cooling device can determine whether it is in the retail store by detecting the Bluetooth beacon signals.

[0031] Step S102: In response to the flag information being in the enabled mode and a Bluetooth beacon signal being received, the cooling device is controlled to operate in demonstration mode.

[0032] If the controller of the refrigeration equipment obtains the flag information indicating that it is in the enabled mode and the Bluetooth module of the refrigeration equipment can detect and receive the Bluetooth beacon signal, then the controller of the refrigeration equipment can determine that the refrigeration equipment is in the store and that its working mode before the power failure was the demonstration mode. At this time, the controller of the refrigeration equipment will control the refrigeration equipment to work in the demonstration mode.

[0033] Step S103: In response to the absence of a Bluetooth beacon signal or the flag information being in the off mode, the cooling device is controlled to operate in normal working mode.

[0034] If the controller of the refrigeration equipment obtains the flag information as the off mode, then regardless of whether the Bluetooth module of the refrigeration equipment can detect and receive the Bluetooth beacon signal, the controller of the refrigeration equipment will control the refrigeration equipment to work in normal working mode.

[0035] If the controller of the refrigeration equipment obtains the flag information indicating that it is in the enabled mode, but the Bluetooth module of the refrigeration equipment fails to detect and receive the Bluetooth beacon signal, it can be determined that the refrigeration equipment has been sold and is not in the store. Therefore, the controller of the refrigeration equipment will also control the refrigeration equipment to work in the normal working mode.

[0036] Unlike existing technologies, the control method of this application includes: after the cooling device is powered on, acquiring the demonstration mode flag information of the cooling device and detecting the Bluetooth beacon signal; in response to the flag information being in an enabled mode and the Bluetooth beacon signal being received, controlling the cooling device to operate in demonstration mode; in response to the absence of a Bluetooth beacon signal or the flag information being in a disabled mode, controlling the cooling device to operate in normal operating mode. Through the above method, this application can determine whether the cooling device is in a preset environment via the Bluetooth beacon signal, thereby intelligently and accurately controlling the operating mode of the cooling device, reducing the probability of the cooling device failing to exit demonstration mode when leaving the preset environment, and thus reducing the after-sales complaint rate of the cooling device.

[0037] Optionally, based on the above embodiments, when the cooling device is powered on and in normal working mode, it is controlled to enter demonstration mode in response to the flag information being in the on mode and a Bluetooth beacon signal being received; and it is controlled to maintain normal working mode in response to the absence of a Bluetooth beacon signal or the flag information being in the off mode.

[0038] In this embodiment, the flag information of the refrigeration device can be set via a terminal. If the refrigeration device is in normal operating mode after power-on and the flag information is set to "on" via the terminal, the controller of the refrigeration device can read the flag information from the memory before power failure and detect the presence of Bluetooth beacon signals in the external environment via the Bluetooth module to determine if it is in the sales area. If the flag information is "on" and the Bluetooth module of the refrigeration device receives a Bluetooth beacon signal, the controller can switch the refrigeration device from normal operating mode to demonstration mode. If the Bluetooth module does not receive a Bluetooth beacon signal or the flag information is "off," the controller does not need to adjust the operating mode of the refrigeration device and can maintain the normal operating mode.

[0039] Optionally, based on the above embodiments, when the cooling device is powered on and in demonstration mode, in response to the flag information being in the on mode and a Bluetooth beacon signal being received, the cooling device is controlled to maintain the demonstration mode; in response to the absence of a Bluetooth beacon signal or the flag information being in the off mode, the cooling device is controlled to exit the demonstration mode.

[0040] In this embodiment, if the refrigeration device is in demonstration mode after power-on, the controller can read the flag information stored in the memory before power loss and detect the presence of Bluetooth beacon signals in the external environment via the Bluetooth module to determine if it is in the sales area. If the flag information is in the enabled mode and the Bluetooth module of the refrigeration device receives a Bluetooth beacon signal, the controller does not need to adjust the operating mode of the refrigeration device and can maintain the demonstration mode. If the Bluetooth module does not receive a Bluetooth beacon signal or the flag information is in the disabled mode, the controller can switch the refrigeration device from demonstration mode to normal operating mode.

[0041] Optionally, please refer to Figure 2 , Figure 2 This is a flowchart illustrating the second embodiment of the control method for the refrigeration equipment of this application. Figure 2 As shown, the control method for the refrigeration equipment in this embodiment specifically includes steps S201 to S205:

[0042] Step S201: After powering on the refrigeration equipment, obtain the flag information of the demonstration mode of the refrigeration equipment.

[0043] In this embodiment, when the refrigeration equipment is powered on again after a power outage, the controller of the refrigeration equipment can read the flag information in the memory before the power outage.

[0044] Step S202: Determine whether the Bluetooth beacon that generates the Bluetooth beacon signal is externally placed in the cooling device.

[0045] After the controller of the refrigeration equipment obtains the flag information, the controller needs to determine whether the Bluetooth beacon that generates the Bluetooth beacon signal is externally placed in the refrigeration equipment.

[0046] If the Bluetooth beacon that generates the Bluetooth beacon signal is externally placed in the cooling device, proceed to step S303.

[0047] Step S203: Detect Bluetooth beacon signals.

[0048] If the Bluetooth beacon that generates the Bluetooth beacon signal is placed externally in the cooling device, it means that the Bluetooth beacon is set outside the cooling device. In this case, the cooling device needs to detect the Bluetooth beacon signal through the Bluetooth module.

[0049] Step S204: In response to the flag information being in the enabled mode and a Bluetooth beacon signal being received, the cooling device is controlled to operate in demonstration mode.

[0050] Step S204 is the same as step S102, and will not be repeated here.

[0051] Step S205: In response to the absence of a Bluetooth beacon signal or the flag information being in off mode, the cooling device is controlled to operate in normal working mode.

[0052] Step S205 is the same as step S103, and will not be repeated here.

[0053] Optionally, based on Figure 2 For an example, please refer to the following: Figure 3 , Figure 3 This is a flowchart illustrating the third embodiment of the control method for the refrigeration equipment of this application. Figure 3 As shown, the control method for the refrigeration equipment in this embodiment further includes steps S301 to S303:

[0054] Step S301: In response to the Bluetooth beacon that generates the Bluetooth beacon signal being built into the cooling device, the number of other cooling devices around the cooling device is obtained to determine whether the cooling device is in a preset environment.

[0055] As mentioned earlier, when the cooling device is powered on again after a power outage, the controller of the cooling device can read the flag information in the memory before the power outage. After obtaining the flag information, the controller of the cooling device needs to determine whether the Bluetooth beacon that generates the Bluetooth beacon signal is externally placed in the cooling device.

[0056] If the Bluetooth beacon is placed externally in a cooling device, then as Figure 2The process continues with steps S203 to S205; if the Bluetooth beacon is built into some refrigeration equipment in the store, the controller of the refrigeration equipment with the built-in Bluetooth beacon needs to determine whether the refrigeration equipment itself is in a preset environment based on the number of other refrigeration equipment around it. The specific determination method is described below and will not be described in detail here.

[0057] Step S302: In response to the flag information being in the open mode and the refrigeration device being in the preset environment, the refrigeration device is controlled to work in the demonstration mode.

[0058] When the Bluetooth beacon is built into the cooling device, if the controller of the cooling device obtains the flag information and the cooling device is in the enabled mode, and the controller of the cooling device determines that the cooling device itself is still in the preset environment based on the number of other cooling devices around the cooling device, then the cooling device is controlled to work in the demonstration mode.

[0059] Step S303: In response to the refrigeration equipment being outside the preset environment or the flag information being in the off mode, the refrigeration equipment is controlled to work in the normal operation demonstration mode.

[0060] When the Bluetooth beacon is built into the refrigeration device itself, the controller of the refrigeration device obtains the flag information and determines that the refrigeration device is outside the store, i.e., in the user's home, based on the number of other refrigeration devices around it. In this case, the controller controls the refrigeration device to work in normal working mode.

[0061] Optionally, a method for determining whether a refrigeration device is in a preset environment based on the number of other refrigeration devices around it is as follows: Figure 4 As shown, please refer to Figure 4 , Figure 4 yes Figure 3 A flowchart illustrating an embodiment of step S301. Figure 4 As shown, this embodiment can be achieved through, as follows Figure 4 The method shown implements step S301, specifically including steps S401 to S403:

[0062] Step S401: Obtain the number of other refrigeration devices around the refrigeration device.

[0063] The controller of the refrigeration equipment can communicate with the outside world via Bluetooth module to obtain the number of other refrigeration equipment in the vicinity.

[0064] Step S402: In response to the fact that the number of other refrigeration devices in the vicinity is greater than a preset number threshold, it is determined that the refrigeration device is in a preset environment.

[0065] When the controller of the refrigeration equipment detects that the number of other refrigeration equipment in the vicinity exceeds a preset threshold, it determines that the refrigeration equipment is in a preset environment.

[0066] Step S403: In response to the number of other refrigeration devices in the vicinity being less than or equal to a preset number threshold, it is determined that the refrigeration device is outside the preset environment.

[0067] When the controller of the refrigeration equipment detects that the number of other refrigeration equipment in its vicinity is less than or equal to a preset threshold, it determines that the refrigeration equipment is in a preset environment.

[0068] In this embodiment, the refrigeration equipment is a refrigerator, and the preset environment is a store. When the refrigerator has a built-in Bluetooth beacon, the refrigerator's controller can obtain the number of other refrigerators in the vicinity through the Bluetooth module and determine whether the number is greater than a preset number threshold. If it is greater than the preset number threshold, it is determined that the refrigerator is still in the store. If it is less than or equal to the preset number threshold, it is determined that the refrigerator has been sold and is outside the store.

[0069] In this way, when a cooling device with a built-in Bluetooth beacon exists, this embodiment can determine the environment of the cooling device with the built-in Bluetooth beacon by obtaining the number of other cooling devices around it, thereby intelligently and accurately controlling the working mode of the cooling device with the built-in Bluetooth beacon.

[0070] Optionally, based on the above embodiments, in this embodiment, the method for obtaining the flag information of the demonstration mode is as follows: Figure 5 As shown, please refer to Figure 5 , Figure 5 yes Figure 1 A flowchart illustrating an embodiment of step S101. Figure 5 As shown, this embodiment can be achieved through, as follows Figure 5 The method shown implements the method of obtaining the demonstration mode flag information in step S101, specifically including steps S501 to S502:

[0071] Step S501: Read the status information of the refrigeration equipment before power failure.

[0072] In this embodiment, the controller of the refrigeration equipment includes a memory for storing the status information of the refrigeration equipment. When the refrigeration equipment is powered on again, the controller of the refrigeration equipment can read the status information in the memory of the refrigeration equipment.

[0073] Step S502: Obtain flag information based on status information.

[0074] After the controller of the refrigeration equipment obtains the status information of the refrigeration equipment in the memory, it can parse the status information to obtain the flag bit information. Furthermore, in this embodiment, the refrigeration equipment can also communicate via a terminal. During the power-on process of the refrigeration equipment, the terminal device can send control commands to the refrigeration equipment to change the flag bit information of the refrigeration equipment. In response to the control command to enable demonstration mode, the controller sets the flag bit information to the aforementioned enabled mode; in response to the control command to exit demonstration mode, the controller sets the flag bit information to the aforementioned disabled mode.

[0075] Optionally, in all the above embodiments, the cooling device is configured to forward Bluetooth beacon signals. That is, the Bluetooth module of the cooling device is configured to forward Bluetooth beacon signals. When a single Bluetooth beacon cannot cover the entire preset environment, the Bluetooth module of the cooling device can be set as a forwarding terminal for the Bluetooth beacon signal to increase the coverage area of ​​the Bluetooth beacon signal.

[0076] Optionally, this application further proposes a refrigeration device; please refer to [link / reference]. Figure 6 , Figure 6 This is a structural schematic diagram of the first embodiment of the refrigeration equipment of this application. Figure 6 As shown, the refrigeration device 100 in this embodiment includes a controller 30, a Bluetooth module 20 and a refrigeration component 10 connected to the controller 30, and the controller 30 controls the Bluetooth module 20 and the refrigeration component 10 to work based on the refrigeration device control method described above.

[0077] As mentioned above, the refrigeration component 10 in this embodiment is the core of the refrigeration device 100, responsible for generating cold air and controlling the internal temperature of the refrigeration device 100. In this embodiment, the Bluetooth module 20 is used not only for communication with external terminals via Bluetooth, but also for detecting Bluetooth beacon signals when the refrigeration device 100 is in demonstration mode. The controller 30 can control the compressor's start / stop and operating time according to the set temperature to ensure the internal temperature of the refrigeration device 100 remains stable within the set range. Furthermore, as mentioned above, when the flag information is in the on mode and a Bluetooth beacon signal is received, it determines that the refrigeration device 100 is in a preset environment and controls the refrigeration device 100 to operate in demonstration mode; when no Bluetooth beacon signal is received or the flag information is in the off mode, it controls the refrigeration device 100 to operate in normal operating mode.

[0078] Please see Figure 7 , Figure 7 This is a structural schematic diagram of the second embodiment of the refrigeration equipment of this application. Figure 7As shown, the refrigeration device 100 in this embodiment may further include a cooling assembly 40 and a defrosting assembly 50. The cooling assembly 40 and defrosting assembly 50 are also connected to the controller 30. The cooling assembly 40 is responsible for transferring heat from the refrigeration chamber to the outside to maintain a low-temperature environment inside the refrigeration device. It typically consists of components such as a fan, evaporator, and drain pipe. The fan circulates air within the refrigeration chamber to transfer heat to the evaporator. The defrosting assembly 50 is used to remove frost from the surface of the refrigeration chamber, completing the defrosting process through heating wires or electric heating elements.

[0079] In other embodiments, taking a refrigerator as an example, the refrigeration device 100 may also include lighting components and ventilation components (not shown). The lighting components and ventilation components provide light sources inside the refrigerator and ensure air circulation to prevent food from developing odors and excessive moisture. In demonstration mode, the refrigeration device 100 can control the lighting components and ventilation components to operate, demonstrating the functions of the refrigeration device 100, and control the refrigeration components 10, 40, and 50, etc., to stop working, thereby reducing the power consumption of the refrigeration device 100 in demonstration mode. After the controller 30 controls the refrigeration device 100 to exit the demonstration mode, the controller 30 needs to control all components of the refrigeration device 100 to operate normally.

[0080] Optionally, this application further proposes a computer-readable storage medium. See also... Figure 8 , Figure 8 This is a schematic diagram of the structure of an embodiment of the computer-readable storage medium of this application.

[0081] The computer-readable storage medium 200 of this application embodiment stores program instructions 210, which are executed by a processor to implement the control method of the refrigeration device in any of the above embodiments.

[0082] Specifically, program instructions 210 can form a program file and be stored in the aforementioned storage medium as a software product, so that an electronic device (which may be a personal computer, server, or network device, etc.) or processor can execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks, or terminal devices such as computers, servers, mobile phones, and tablets.

[0083] In this embodiment, the computer-readable storage medium 200 may be, but is not limited to, a USB flash drive, SD card, PD optical drive, portable hard drive, large-capacity floppy drive, flash memory, multimedia memory card, server, etc.

[0084] In one embodiment, a computer program product or computer program is provided, the computer program product or computer program including computer instructions stored in a computer-readable storage medium. A processor of an electronic device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, causing the electronic device to perform the steps in the above-described method embodiments.

[0085] Furthermore, if the aforementioned functions are implemented as software functions and sold or used as independent products, they can be stored in a mobile terminal-readable storage medium. That is, this application also provides a storage device storing program data, which can be executed to implement the methods of the above embodiments. This storage device can be, for example, a USB flash drive, an optical disc, or a server. In other words, this application can be embodied in the form of a software product, which includes several instructions to cause a smart terminal to execute all or part of the steps of the methods described in the various embodiments.

[0086] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0087] Any process or method description in the flowchart or otherwise herein can be understood as representing an apparatus, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of the preferred embodiments of this application includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order according to the functions involved, as should be understood by those skilled in the art to which embodiments of this application pertain.

[0088] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (which may be a personal computer, server, network device, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include: an electrical connection having one or more wires (electronic device), a portable computer disk drive (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Alternatively, the computer-readable medium may be paper or other suitable media on which the program can be printed, since the program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or otherwise processing as necessary, and then stored in a computer memory.

[0089] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A control method for a refrigeration device, characterized in that, The control method includes: After the cooling device is powered on, the flag information of the demonstration mode of the cooling device is obtained, and the Bluetooth beacon signal is detected; In response to the flag information being in the enabled mode and the Bluetooth beacon signal being received, the cooling device is controlled to operate in the demonstration mode; If the Bluetooth beacon signal is not received or the flag information is in off mode, the cooling device is controlled to operate in normal working mode.

2. The control method according to claim 1, characterized in that, When the cooling device is powered on and in the normal working mode, in response to the flag information being in the enabled mode and receiving the Bluetooth beacon signal, the cooling device is controlled to enter the demonstration mode. In response to the absence of the Bluetooth beacon signal or the flag information being in off mode, the cooling device is controlled to maintain the normal operating mode.

3. The control method according to claim 1, characterized in that, When the cooling device is powered on and in the demonstration mode, in response to the flag information being in the enabled mode and receiving the Bluetooth beacon signal, the cooling device is controlled to maintain the demonstration mode. If the Bluetooth beacon signal is not received or the flag information is in off mode, the cooling device is controlled to exit the demonstration mode.

4. The control method according to claim 1, characterized in that, Prior to the step of detecting Bluetooth beacon signals, the control method further includes: Determine whether the Bluetooth beacon that generates the Bluetooth beacon signal is externally located in the cooling device; If the Bluetooth beacon that generates the Bluetooth beacon signal is externally placed in the cooling device, the step of detecting the Bluetooth beacon signal continues.

5. The control method according to claim 4, characterized in that, The control method further includes: In response to the fact that the Bluetooth beacon that generates the Bluetooth beacon signal is built into the cooling device, the number of other cooling devices around the cooling device is obtained to determine whether the cooling device is in a preset environment; In response to the flag information being in the enabled mode and the refrigeration device being in the preset environment, the refrigeration device is controlled to operate in the demonstration mode; In response to the refrigeration device being outside the preset environment or the flag information being in the off mode, the refrigeration device is controlled to operate in the normal operation demonstration mode.

6. The control method according to claim 5, characterized in that, The step of determining whether the refrigeration device is in the preset environment based on the number of other refrigeration devices around the refrigeration device includes: Obtain the number of other refrigeration devices around the refrigeration device; If the number of other refrigeration devices in the vicinity exceeds a preset threshold, then the refrigeration device is determined to be in the preset environment; If the number of other refrigeration devices in the vicinity is less than or equal to the preset number threshold, then the refrigeration device is determined to be outside the preset environment.

7. The control method according to claim 2, characterized in that, The step of obtaining the flag information of the demonstration mode includes: Read the status information of the refrigeration equipment before power failure; The flag information is obtained based on the state information.

8. The control method according to claim 1, characterized in that, The cooling device is configured to forward the Bluetooth beacon signal.

9. A refrigeration device, characterized in that, The device includes a controller and a Bluetooth module and a cooling component connected to the controller, wherein the controller controls the operation of the Bluetooth module and the cooling component based on the control method of the cooling device according to any one of claims 1-8.

10. A computer-readable storage medium, characterized in that, It internally stores program instructions that are executed to implement the control method of the refrigeration equipment according to any one of claims 1-8.

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