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. The control method comprises the following steps: in a demonstration mode, periodically detecting and acquiring WiFi hotspot information of an environment in which the refrigeration equipment is located by taking a preset time length as an interval; determining whether the position of the refrigeration equipment is changed or not based on the WiFi hotspot information; and in response to the change of the position of the refrigeration equipment, exiting the demonstration mode. The refrigeration equipment can judge whether the position of the refrigeration equipment is changed or not based on the change condition of the WiFi hotspot of the environment where the refrigeration equipment is located, so that whether the refrigeration equipment is in the environment corresponding to the demonstration mode or not is determined, the demonstration mode is quitted in time when the refrigeration equipment leaves the environment corresponding to the demonstration mode, the demonstration mode quit control precision is improved, and user experience is improved. And the after-sales complaint rate of the refrigeration equipment is further 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] In today's society, people have increasingly higher demands for refrigeration equipment. In shopping malls or stores, refrigeration equipment in demonstration mode provides users with a more intuitive and vivid experience. Refrigeration equipment needs to be switched to demonstration mode in stores or stores, and then switched out of demonstration mode after sale to avoid selling equipment while still in demonstration mode, which could lead to user malfunction and increased complaints. Therefore, how to accurately ensure that refrigeration equipment exits demonstration mode after sale is a pressing technical problem that needs to be solved in this field. 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: in a demonstration mode, periodically detecting and acquiring WiFi hotspot information of the environment where the refrigeration device is located at preset intervals; determining whether the location of the refrigeration device has changed based on the WiFi hotspot information; and exiting the demonstration mode in response to a change in the location of the refrigeration device.

[0005] The WiFi hotspot information includes a first set of WiFi hotspot information acquired in the current period and a second set of WiFi hotspot information acquired in the previous period. The step of determining whether the location of the cooling device has changed based on the WiFi hotspot information includes: determining whether the location of the cooling device has changed based on the first set of WiFi hotspot information and the second set of WiFi hotspot information.

[0006] The step of determining whether the location of the cooling device has changed based on the first WiFi hotspot information set and the second WiFi hotspot information set includes: determining whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set; if there is no intersection between the first WiFi hotspot information set and the second WiFi hotspot information set, then determining that the location of the cooling device has changed; if there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set, then determining that the location of the cooling device has not changed.

[0007] The step of determining whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set includes: traversing each hotspot information in the second WiFi hotspot information set and comparing it with each hotspot information in the first WiFi hotspot information set; if there is no identical hotspot information in the first WiFi hotspot information set and the second WiFi hotspot information set, then it is determined that there is no intersection between the first WiFi hotspot information set and the second WiFi hotspot information set; if there is identical hotspot information in the first WiFi hotspot information set and the second WiFi hotspot information set, then it is determined that there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set.

[0008] Before entering the demonstration mode, the control method for the refrigeration equipment also includes: determining whether the refrigeration equipment is in a preset environment; and entering the demonstration mode in response to the refrigeration equipment being in a preset environment.

[0009] The control method for the refrigeration equipment also includes: in response to the fact that the position of the refrigeration equipment has not changed, controlling the refrigeration equipment to maintain the demonstration mode.

[0010] The WiFi hotspot information includes the WiFi hotspot's name, basic service settings identifier, strength data, or communication data.

[0011] The preset duration is 6 to 12 hours.

[0012] To solve the above-mentioned technical problems, another technical solution adopted in this application is: to provide a cooling device, which includes a controller and a WiFi module and a cooling component connected to the controller, wherein the controller controls the WiFi module and the cooling component to work based on the control method of the cooling 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 for the cooling equipment in this application includes: in demonstration mode, periodically detecting and acquiring WiFi hotspot information of the environment where the cooling equipment is located at preset intervals; determining whether the location of the cooling equipment has changed based on the WiFi hotspot information; and exiting the demonstration mode in response to a change in the location of the cooling equipment. Through this method, the cooling equipment can determine whether its own location has changed based on changes in the WiFi hotspots in its environment, thereby determining whether the cooling equipment is in the environment corresponding to the demonstration mode. This allows for timely exiting the demonstration mode when the cooling equipment leaves the environment corresponding to the demonstration mode, thus improving the accuracy of the demonstration mode exit control and reducing the after-sales complaint rate of the cooling equipment. 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 one embodiment of step S104;

[0017] Figure 3 yes Figure 2 A flowchart illustrating an embodiment of step S201;

[0018] Figure 4 This is a flowchart illustrating the second embodiment of the control method for the refrigeration equipment of this application;

[0019] Figure 5 This is a schematic diagram of the structure of the first embodiment of the refrigeration equipment of this application;

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

[0021] Figure 7 This is a schematic diagram of the structure of an embodiment of the computer-readable storage medium of this application. Detailed Implementation

[0022] 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.

[0023] In today's society, people have increasingly higher demands for refrigeration equipment. In shopping malls or stores, refrigeration equipment in demonstration mode provides users with a more intuitive and vivid experience. Refrigeration equipment needs to be switched to demonstration mode in stores or stores, and then switched out of demonstration mode after sale to avoid selling equipment while still in demonstration mode, which could lead to user malfunction and increased complaints. Therefore, how to accurately ensure that refrigeration equipment exits demonstration mode after sale is a pressing technical problem that needs to be solved in this field.

[0024] For refrigeration equipment in shopping malls or stores, due to safety and other reasons, the power consumption of each merchant's refrigeration equipment is restricted. Therefore, refrigeration equipment usually has a demonstration mode. In demonstration mode, the compressor of the refrigeration equipment will not start. However, as mentioned earlier, if the refrigeration equipment is sold without exiting the demonstration mode, it will cause users to be unable to use it normally.

[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, WiFi module, and controller, etc. 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 WiFi module is used for external communication, acquiring external information to send to the controller for further control of the refrigeration equipment.

[0028] To address the issue of users being unable to use refrigeration equipment properly when it is sold before exiting the demo mode, this application first proposes a control method for refrigeration equipment. Please refer to [link to relevant documentation]. Figure 1 , Figure 1 This is a flowchart illustrating the first embodiment of the control method for the refrigeration equipment of this application. Figure 1As shown, the control method of the refrigeration equipment in this embodiment specifically includes steps S101 to S103:

[0029] Step S101: In demonstration mode, periodically detect and obtain WiFi hotspot information of the environment where the cooling device is located at preset intervals.

[0030] If the refrigeration equipment is in the store, the sales staff can activate the demonstration mode of the refrigeration equipment through complex key combinations or other methods, so that the refrigeration equipment works in the demonstration mode.

[0031] In this embodiment, when the cooling device is operating in demonstration mode, the WIFI module of the cooling device can be configured to periodically detect and acquire WIFI hotspot information of the environment in which the cooling device is located at preset intervals, and send it to the controller of the cooling device for storage. The WIFI hotspot information in this embodiment includes at least one of the following: the name of the WIFI hotspot, the basic service setting identifier of the WIFI hotspot, the strength data of the WIFI hotspot, or the communication data of the WIFI hotspot.

[0032] For example, the Wi-Fi module of the cooling device can be configured to periodically detect and obtain the name of a Wi-Fi hotspot or the basic service setting identifier of a Wi-Fi hotspot in its own environment at preset intervals. The basic service setting identifier of a Wi-Fi hotspot is an identifier used by Wi-Fi hotspots to distinguish different wireless networks. Each Wi-Fi hotspot has a unique basic service setting identifier, which allows the cooling device to accurately find and connect to the correct network when searching for Wi-Fi.

[0033] In other embodiments, the Wi-Fi module of the cooling device can be configured to periodically detect and acquire the strength data or communication data of Wi-Fi hotspots in the environment of the cooling device at preset intervals. The communication data of the Wi-Fi hotspots refers to the round-trip time or delay time data of the Wi-Fi hotspot signal during communication.

[0034] In some embodiments, the preset duration can be set to 6-12 hours. In other embodiments, the preset duration can also be set to 1 hour, 2 hours, 4 hours, 24 hours, etc. There is no limitation here. That is, the preset duration of the interval can be set based on the actual situation.

[0035] Step S102: Determine whether the location of the cooling equipment has changed based on WiFi hotspot information.

[0036] As mentioned earlier, when the cooling device is working in demonstration mode, the WIFI module of the cooling device can be set to periodically detect and obtain the WIFI hotspot information of the environment where the cooling device is located at preset intervals and send it to the controller of the cooling device for storage.

[0037] At this point, the controller of the cooling equipment can determine whether its location has changed by comparing the WiFi hotspot information detected in the two consecutive detections. If the WiFi hotspot information detected by the WiFi module in the two consecutive detections is completely different, the controller determines that the location of the cooling equipment has changed and it has been sold. If the WiFi hotspot information detected by the cooling equipment in the two consecutive detections is partially the same, the controller believes that the location of the cooling equipment has not changed.

[0038] Step S103: In response to a change in the position of the refrigeration equipment, exit the demonstration mode.

[0039] As mentioned earlier, when the controller of the refrigeration equipment determines that the location of the refrigeration equipment itself has changed, it means that it may have been sold. Therefore, the controller can control itself to exit the demonstration mode so that the purchasing user can use it normally.

[0040] Unlike existing technologies, the control method for the cooling equipment in this application includes: in demonstration mode, periodically detecting and acquiring WiFi hotspot information of the environment where the cooling equipment is located at preset intervals; determining whether the location of the cooling equipment has changed based on the WiFi hotspot information; and exiting the demonstration mode in response to a change in the location of the cooling equipment. Through this method, the cooling equipment in this application can determine whether its location has changed based on changes in the WiFi hotspots in its environment, thereby determining whether the cooling equipment is in the environment corresponding to the demonstration mode. This allows for timely exiting the demonstration mode when the cooling equipment leaves the environment corresponding to the demonstration mode, improving the accuracy of the demonstration mode exit control and reducing the after-sales complaint rate of the cooling equipment.

[0041] Optionally, in this embodiment, the WiFi hotspot information includes a first set of WiFi hotspot information acquired in the current period and a second set of WiFi hotspot information acquired in the previous period. This embodiment can implement the step S102, which involves determining whether the location of the cooling device has changed based on the WiFi hotspot information, through the following steps, specifically including step S104:

[0042] Step S104: Determine whether the location of the cooling device has changed based on the first WiFi hotspot information set and the second WiFi hotspot information set.

[0043] As mentioned earlier, the controller of the cooling equipment can construct a second set of WiFi hotspot information from all WiFi hotspot information detected in the previous cycle, and construct a first set of WiFi hotspot information from all WiFi hotspot information detected in the current cycle. In this case, the controller only needs to obtain the first set of WiFi hotspot information for the current cycle each time, and then compare it with the previously recorded second set of WiFi hotspot information to determine whether the location of the cooling equipment has changed.

[0044] For example, suppose the WiFi hotspot information detected and acquired by the WiFi module of the cooling device is the name of the WiFi hotspot. If the second set of WiFi hotspot information detected and acquired by the WiFi module in the previous cycle is {Mysterious Wireless Network, Quick Wireless, Elegant Wireless Network}, and the first set of WiFi hotspot information detected and acquired by the WiFi module in the current cycle is {Xiao Zhang's WiFi, Xiao Li's WiFi}, it can be seen that the first set of WiFi hotspot information acquired by the WiFi module of the cooling device before and after the previous cycle is completely different from the second set of WiFi hotspot information. Therefore, the controller of the cooling device can determine that the location of the cooling device has changed.

[0045] Because the environment of the shopping mall or retail store where the cooling equipment is located is relatively complex, the WiFi hotspots in the mall or retail store may change partially over time, but not completely. Therefore, a partial change in WiFi hotspot information is not enough to determine that the location of the cooling equipment has changed. The controller can only determine that the location of the cooling equipment has changed if the WiFi module detects completely different WiFi hotspot information in two consecutive detections. Therefore, in this embodiment, the controller will only determine that the location of the cooling equipment has changed when it determines that the first set of WiFi hotspot information obtained in the current period is completely different from the second set of WiFi hotspot information obtained in the previous period. Thus, by means of the above method, this application can reduce the impact of the complex and ever-changing environment of the shopping mall or retail store on the location determination of the cooling equipment, thereby reducing the probability that the cooling equipment will exit the demonstration mode due to changes in partial WiFi hotspot information in the shopping mall or retail store.

[0046] Optionally, the method for determining whether the location of the cooling device has changed based on the first WiFi hotspot information set and the second WiFi hotspot information set is as follows: Figure 2 As shown, please refer to Figure 2 , Figure 2 This is a flowchart illustrating one embodiment of step S104. For example... Figure 2 As shown, this embodiment can be achieved through, as... Figure 2The steps shown implement the step S104 of determining whether the location of the cooling device has changed based on the first WiFi hotspot information set and the second WiFi hotspot information set, specifically including steps S201 to S203:

[0047] Step S201: Determine whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set.

[0048] In this embodiment, when the controller determines whether the first WiFi hotspot information set and the second WiFi hotspot information set are the same, the controller needs to determine whether the first WiFi hotspot information set and the second WiFi hotspot information set have any intersection.

[0049] Step S202: In response to the fact that there is no intersection between the first WiFi hotspot information set and the second WiFi hotspot information set, it is determined that the location of the cooling device has changed.

[0050] When the second WiFi hotspot information set detected and acquired by the WiFi module of the cooling device in the previous cycle does not overlap with the first WiFi hotspot information set detected and acquired by the WiFi module in the current cycle, it means that the environment in the current cycle of the cooling device is different from that in the previous cycle. Therefore, the controller can determine that the location of the cooling device has changed.

[0051] Step S203: In response to the intersection of the first WiFi hotspot information set and the second WiFi hotspot information set, it is determined that the location of the cooling device has not changed.

[0052] When there is an intersection between the second WiFi hotspot information set detected and acquired by the WiFi module of the cooling device in the previous cycle and the first WiFi hotspot information set detected and acquired by the WiFi module in the current cycle, it means that the environment in the current cycle of the cooling device is the same as that in the previous cycle. Therefore, the controller can determine that the position of the cooling device has not changed.

[0053] Optionally, the method for determining whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set is as follows: Figure 3 As shown, please refer to Figure 3 , Figure 3 yes Figure 2 A flowchart illustrating an embodiment of step S201. (See attached diagram.) Figure 3 As shown, this embodiment can be achieved through, as... Figure 3 The steps shown implement step S201, specifically including steps S301 to S303:

[0054] Step S301: Traverse each hotspot information in the second WiFi hotspot information set and compare it with each hotspot information in the first WiFi hotspot information set.

[0055] When determining whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set, the controller of the cooling device needs to traverse each hotspot information in the second WiFi hotspot information set and compare it with each hotspot information in the first WiFi hotspot information set.

[0056] Step S302: In response to the fact that the first WiFi hotspot information set and the second WiFi hotspot information set do not have the same hotspot information, it is determined that the first WiFi hotspot information set and the second WiFi hotspot information set do not have any intersection.

[0057] If the first WiFi hotspot information set and the second WiFi hotspot information set do not have the same hotspot information, the controller determines that the first WiFi hotspot information set and the second WiFi hotspot information set do not intersect.

[0058] Step S303: In response to the fact that the first WiFi hotspot information set and the second WiFi hotspot information set have the same hotspot information, it is determined that the first WiFi hotspot information set and the second WiFi hotspot information set have an intersection.

[0059] If the first WiFi hotspot information set and the second WiFi hotspot information set do not have the same hotspot information, the controller determines that the first WiFi hotspot information set and the second WiFi hotspot information set do not intersect.

[0060] For example, suppose the WiFi hotspot information detected and acquired by the WiFi module of the cooling device is the name of the WiFi hotspot. When the second set of WiFi hotspot information detected and acquired by the controller in the previous cycle is {Mysterious Wireless Network, Quick Wireless, Elegant Wireless Network}; when the first set of WiFi hotspot information detected and acquired by the controller in the current cycle is {Mysterious Wireless Network, Quick Wireless, Elegant Wireless Network, Xiao Li's WiFi}, the controller iterates through each hotspot information in the second set of WiFi hotspot information and compares it with each hotspot information in the first set of WiFi hotspot information. It can be found that the WiFi hotspots in the first set of WiFi hotspot information acquired by the WiFi module before and after the second set of WiFi hotspot information are the same: Mysterious Wireless Network, Quick Wireless, Elegant Wireless Network. Therefore, the controller can determine that the location of the cooling device has not changed.

[0061] Optionally, this application further proposes a control method for a refrigeration device; please refer to [link to relevant documentation]. Figure 4 , Figure 4This is a flowchart illustrating the second embodiment of the control method for the refrigeration equipment of this application. Figure 4 As shown, the control method of the refrigeration equipment in this embodiment specifically includes steps S401 to S404:

[0062] Step S401: Determine whether the refrigeration equipment is in a preset environment.

[0063] The refrigeration device in this embodiment can also enter the demonstration mode through methods other than button operation. In this embodiment, the WiFi module of the refrigeration device can communicate with other external terminals to obtain its own location, thereby enabling the controller to determine whether it is in a preset environment. The preset environment can be set as a sales location such as a store or shopping mall.

[0064] Step S402: In response to the refrigeration equipment being in a preset environment, the demonstration mode is entered.

[0065] When the controller of the refrigeration equipment determines that it is in a preset environment, it can control itself to enter the demonstration mode.

[0066] Step S403: In demonstration mode, periodically detect and obtain WiFi hotspot information of the environment where the cooling device is located at preset intervals.

[0067] Step S403 is the same as step S101, and will not be repeated here.

[0068] Step S404: Determine whether the location of the cooling equipment has changed based on WiFi hotspot information.

[0069] Step S404 is the same as step S102, and will not be repeated here.

[0070] Step S405: In response to a change in the position of the refrigeration equipment, exit the demonstration mode.

[0071] Step S405 is the same as step S103, and will not be repeated here.

[0072] Step S406: In response to the fact that the position of the refrigeration equipment has not changed, control the refrigeration equipment to maintain the demonstration mode.

[0073] In this embodiment, when the controller of the refrigeration equipment determines that its own position has not changed, the controller of the refrigeration equipment needs to maintain the refrigeration equipment in demonstration mode.

[0074] Optionally, this application further proposes a refrigeration device; please refer to [link / reference]. Figure 5 , Figure 5 This is a structural schematic diagram of the first embodiment of the refrigeration equipment of this application. Figure 5As shown, the cooling device 100 in this embodiment includes a controller 30, a WiFi module 20 and a cooling component 10 connected to the controller 30, and the controller 30 controls the WiFi module 20 and the cooling component 10 to work based on the cooling device control method described above.

[0075] 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 Wi-Fi module 20 is not only used for external communication but also for periodically detecting and acquiring Wi-Fi hotspot information of the environment where the refrigeration device 100 is located at preset intervals when the refrigeration device 100 is in demonstration mode. The controller 30 can not only control the start / stop and operating time of the compressor according to the set temperature to ensure that the internal temperature of the refrigeration device 100 remains stable within the set range, but also, as mentioned above, determine whether the location of the refrigeration device has changed based on the Wi-Fi hotspot information, and exit the demonstration mode when it determines that the location of the refrigeration device 100 has changed.

[0076] Please see Figure 6 , Figure 6 This is a structural schematic diagram of the second embodiment of the refrigeration equipment of this application. Figure 6 As 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.

[0077] 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.

[0078] Optionally, this application further proposes a computer-readable storage medium. See also... Figure 7 , Figure 7This is a schematic diagram of the structure of an embodiment of the computer-readable storage medium of this application.

[0079] 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.

[0080] 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.

[0081] 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.

[0082] 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.

[0083] 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.

[0084] 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.

[0085] 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.

[0086] 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.

[0087] 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: In demonstration mode, WiFi hotspot information of the environment where the cooling device is located is periodically detected and acquired at preset intervals; Determine whether the location of the cooling device has changed based on the WiFi hotspot information; If the position of the refrigeration device changes, the demonstration mode will be exited.

2. The control method according to claim 1, characterized in that, The WiFi hotspot information includes a first set of WiFi hotspot information acquired in the current period and a second set of WiFi hotspot information acquired in the previous period; the step of determining whether the location of the cooling device has changed based on the WiFi hotspot information includes: The location of the cooling device is determined based on the first WiFi hotspot information set and the second WiFi hotspot information set.

3. The control method according to claim 2, characterized in that, The step of determining whether the location of the cooling device has changed based on the first WiFi hotspot information set and the second WiFi hotspot information set includes: Determine whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set; If there is no intersection between the first WiFi hotspot information set and the second WiFi hotspot information set, it is determined that the location of the cooling device has changed; If there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set, it is determined that the location of the cooling device has not changed.

4. The control method according to claim 3, characterized in that, The step of determining whether there is an intersection between the first WiFi hotspot information set and the second WiFi hotspot information set includes: Iterate through each hotspot information in the second WiFi hotspot information set and compare it with each hotspot information in the first WiFi hotspot information set; If the first WiFi hotspot information set and the second WiFi hotspot information set do not have the same hotspot information, then it is determined that the first WiFi hotspot information set and the second WiFi hotspot information set do not have any intersection. If the first WiFi hotspot information set and the second WiFi hotspot information set have the same hotspot information, then it is determined that the first WiFi hotspot information set and the second WiFi hotspot information set have an intersection.

5. The control method according to claim 1, characterized in that, Before entering the demonstration mode, the following is also included: Determine whether the refrigeration equipment is in a preset environment; In response to the refrigeration device being in the preset environment, the demonstration mode is entered.

6. The control method according to claim 1, characterized in that, Also includes: If the position of the refrigeration device does not change, the refrigeration device is controlled to maintain the demonstration mode.

7. The control method according to claim 1, characterized in that, The WiFi hotspot information includes the WiFi hotspot's name, basic service settings identifier, strength data, or communication data.

8. The control method according to claim 1, characterized in that, The preset duration is set to 6 to 12 hours.

9. A refrigeration device, characterized in that, The device includes a controller, a WiFi module and a cooling component connected to the controller, wherein the controller controls the WiFi module and the cooling component to operate 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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