Method and device for repairing refrigeration equipment and refrigeration equipment

Abstract

The invention relates to the technical field of refrigeration equipment repairing, and discloses a method for repairing refrigeration equipment. The method comprises the steps that the door opening and closing frequency, the sterilization fault frequency and the human feeling triggering time of the refrigeration equipment are obtained; under the condition that the door opening and closing frequency, the sterilization fault frequency and the human feeling triggering time of the refrigeration equipment all meet the self-repairing condition, a self-repairing strategy of the sterilization module is determined; and the refrigeration equipment is controlled to execute the self-repairing strategy. According to the scheme, the determination opportunity of the self-repairing strategy can be accurately judged in combination with the door opening and closing frequency, the sterilization fault frequency and the human feeling triggering time of the refrigeration equipment, so that self-repairing can be carried out more timely when the refrigeration equipment has faults under the condition that the refrigeration equipment is controlled to execute the self-repairing strategy, and the self-repairing effect is improved. The superimposed influence on the use of a user due to the fact that the refrigeration equipment has a fault for a long time is avoided to a certain extent, and the use experience of the user on the refrigeration equipment is effectively improved. The invention further discloses a device for repairing the refrigeration equipment and the refrigeration equipment.

Description

Technical Field

[0001] The present application relates to the technical field of refrigeration equipment repair, for example, to a method and device for repairing refrigeration equipment and refrigeration equipment. Background Art

[0002] As people's living standards continue to improve, refrigerators, freezers and other refrigeration equipment have gradually entered the lives of users. At present, as the functions of refrigeration equipment become more intelligent, the types of loads they carry are also gradually increasing.

[0003] At present, when the main load of the refrigeration equipment fails, the load will feed back the abnormal signal to the refrigeration equipment, so that the refrigeration equipment can upload the fault code to the server, so that the after-sales service can locate the abnormality and repair it according to the fault code received by the server. For refrigeration equipment that is not connected to the Internet, it can only be repaired when the user finds that the refrigeration equipment has an abnormality, and the after-sales service can only repair it according to the actual situation after arriving at the site. It can be seen that the timeliness of the repair of existing refrigeration equipment is poor, which reduces the user's experience of using refrigeration equipment. Therefore, how to provide users with more timely refrigeration equipment repair solutions to improve the user's experience of using refrigeration equipment has become a technical problem that needs to be solved urgently.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0006] The embodiments of the present disclosure provide a method, an apparatus, and a refrigeration device for repairing refrigeration equipment, which can provide users with a more timely refrigeration equipment repair solution to improve the user's experience of using the refrigeration equipment.

[0007] In some embodiments, the method for repairing refrigeration equipment includes: obtaining the frequency of opening and closing the door of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time; when the frequency of opening and closing the door of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time all meet the self-repair conditions, determining the self-repair strategy of the sterilization module; and controlling the refrigeration equipment to execute the self-repair strategy.

[0008] In some embodiments, the method for repairing refrigeration equipment includes: obtaining a fault type of a sterilization module; and determining a self-repair strategy of the sterilization module according to the fault type.

[0009] In some embodiments, the method for repairing a refrigeration device includes: when the fault type is a sterilization on fault, determining that the self-repair strategy of the sterilization module is to control the refrigeration device to stop refrigeration, controlling the sterilization module to alternately perform a closing operation and a opening operation; when the fault type is a sterilization off fault, determining that the self-repair strategy of the sterilization module is to control the refrigeration device to stop refrigeration, first stopping power supply to the sterilization module within a preset time length, and then controlling the sterilization module to perform a closing operation while starting the fan of the refrigeration device; wherein, the operation duration of the closing operation and the operation duration of the opening operation are both preset time lengths.

[0010] In some embodiments, the method for repairing refrigeration equipment includes: when the door opening and closing frequency is greater than a first preset number of times, the number of sterilization failures is not less than a second preset number of times and the human sensing trigger time reaches a target duration, determining that the door opening and closing frequency, the number of sterilization failures and the human sensing trigger time of the refrigeration equipment all meet the self-repair conditions; wherein the first preset number of times>the second preset number of times.

[0011] In some embodiments, the method for repairing the refrigeration equipment includes: obtaining the dinner time and sleep time of the household user associated with the refrigeration equipment; and taking the interval between the dinner time and the sleep time of the household user associated with the refrigeration equipment as the target duration.

[0012] In some embodiments, the method for repairing a refrigeration device includes: obtaining current status information of a sterilization module; and controlling the refrigeration device to stop executing a self-repair strategy when the current status information of the sterilization module indicates that there is no abnormality.

[0013] In some embodiments, the method for repairing refrigeration equipment includes: when the current status information of the sterilization module indicates that there is still an abnormality, reporting the fault code to the service end, so that the service end arranges after-sales maintenance work after receiving the fault code.

[0014] In some embodiments, the device for repairing refrigeration equipment includes: an acquisition module, configured to obtain the frequency of door opening and closing, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment; a determination module, configured to determine the self-repair strategy of the sterilization module when the frequency of door opening and closing, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions; and a control module, configured to control the refrigeration equipment to execute the self-repair strategy.

[0015] In some embodiments, the apparatus for repairing refrigeration equipment includes a processor and a memory storing program instructions, wherein the processor executes the above-mentioned method for repairing refrigeration equipment when running the program instructions.

[0016] In some embodiments, the refrigeration equipment includes: a sterilization module installed in the refrigeration equipment; and the aforementioned device for repairing the refrigeration equipment installed in the refrigeration equipment.

[0017] The method, device and refrigeration equipment for repairing refrigeration equipment provided by the embodiments of the present disclosure can achieve the following technical effects: by obtaining the frequency of door opening and closing, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment; and when the frequency of door opening and closing, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment meet the self-repair conditions, the self-repair strategy of the sterilization module is determined; thereby controlling the refrigeration equipment to execute the self-repair strategy. With this scheme, the timing of determining the self-repair strategy can be accurately determined in combination with the frequency of door opening and closing, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment, so that when the refrigeration equipment is controlled to execute the self-repair strategy, the self-repair control of the refrigeration equipment is triggered in the night scene where the user's use frequency is low, and self-repair is performed more timely when there is a fault in the refrigeration equipment, which to a certain extent avoids the superimposed impact of the refrigeration equipment failure that exists for too long on the user's use, and effectively improves the user's experience of the refrigeration equipment.

[0018] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0020] Figure 1 is a circuit diagram of a refrigeration equipment sterilization module provided by an embodiment of the present disclosure;

[0021] Figure 2 is a schematic diagram of a method for repairing refrigeration equipment provided by an embodiment of the present disclosure;

[0022] Figure 3 is a schematic diagram of a method for determining a self-repair strategy provided by an embodiment of the present disclosure;

[0023] Figure 4 is a schematic diagram of another method for repairing refrigeration equipment provided by an embodiment of the present disclosure;

[0024] Figure 5 is a schematic diagram of a device for repairing refrigeration equipment provided by an embodiment of the present disclosure;

[0025] Figure 6 It is a schematic diagram of another device for repairing refrigeration equipment provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0026] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0027] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0028] Unless otherwise stated, the term "plurality" means two or more.

[0029] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0030] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0031] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0032] In the embodiments of the present disclosure, smart home appliances refer to home appliances that are formed by introducing microprocessors, sensor technology, and network communication technology into home appliances. They have the characteristics of intelligent control, intelligent perception, and intelligent application. The operation process of smart home appliances often relies on the application and processing of modern technologies such as the Internet of Things, the Internet, and electronic chips. For example, smart home appliances can be connected to electronic devices to enable users to remotely control and manage the smart home appliances.

[0033] In the embodiments of the present disclosure, the terminal device refers to an electronic device with a wireless connection function. The terminal device can communicate with the above-mentioned smart home appliances by connecting to the Internet, or can directly communicate with the above-mentioned smart home appliances through Bluetooth, WiFi, etc. In some embodiments, the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a hover car, or any combination thereof. Mobile devices may include, for example, mobile phones, smart home devices, wearable devices, smart mobile devices, virtual reality devices, etc., or any combination thereof, wherein wearable devices include, for example: smart watches, smart bracelets, pedometers, etc.

[0034] The embodiment of the present disclosure provides a refrigeration device. Here, the refrigeration device can be a smart device with refrigeration function such as a refrigerator or a freezer. The refrigeration device is associated with a sterilization module, a communication module, and a human sensing module. Among them, the human sensing module is a human sensing sensor, and the communication module is a module such as a wifi module that can establish communication with a server and report fault information. The sterilization module is configured to sterilize the refrigeration device. Specifically, Figure 1 is a circuit diagram of a refrigeration equipment sterilization module provided by an embodiment of the present disclosure; Figure 1 As shown, the sterilization module includes four ports, namely the power supply terminal GND, the enable terminal Vremote, the feedback terminal Vmon and the power supply terminal 12V. The sterilization module has two states: on and off. Among them, if the enable terminal Vremote and the power supply terminal GND are conductive, the power supply terminal 12V is conductive, and the sterilization module is working, then the sterilization module is in the on state; if the enable terminal Vremote and the power supply terminal GND are not conductive, the power supply terminal 12V is turned off, and the sterilization module stops working, then the sterilization module is in the off state. Specifically, when the enable terminal Vremote outputs a low level and the output voltage is less than 0.3V, the sterilization module works and ionizes air negative ions. When the feedback terminal Vmon outputs a high level and the output voltage is greater than 4.5V, the sterilization module works; when the feedback terminal Vmon outputs a low level and the output voltage is less than 0.8V, the sterilization module stops working. In this way, the operating status of the sterilization module can be judged in combination with the output values ​​of different ports.

[0035] In this solution, the working cycle of the sterilization module is synchronized with the refrigeration cycle of the refrigeration equipment. Taking the cold storage room as an example, if the cold storage room starts to refrigerate and the time from the last sterilization is greater than 40 minutes, the sterilization module is controlled to start running. In this way, the startup timing of the sterilization module is accurately determined. Further, after the sterilization module is started, the cold storage room is sterilized according to the preset sterilization mode. Among them, the preset sterilization mode includes a first sterilization stage and a second sterilization stage. The first sterilization stage includes controlling the sterilization module to start within the first target duration. As an example, the target duration is 60 seconds. The second sterilization stage includes controlling the sterilization module to alternately perform the opening operation and the closing operation until the number of alternations reaches N1 times. Here, the operation duration of the opening operation and the closing operation is the second target duration, and N1 is 8 times. As an example, the second target duration is 10 seconds. In this way, different strategies can be implemented in different sterilization stages to ensure the stable operation of the sterilization mode.

[0036] Figure 2 is a schematic diagram of a method for repairing a refrigeration device provided by an embodiment of the present disclosure; Figure 2 As shown, optionally, the embodiment of the present disclosure provides a method for repairing a refrigeration device, comprising:

[0037] S21, the refrigeration device obtains the frequency of opening and closing the door of the refrigeration device, the number of sterilization failures and the human-sensing triggering time.

[0038] S22, when the door opening and closing frequency, the number of sterilization failures and the human-sensing triggering time of the refrigeration device all meet the self-repair conditions, the refrigeration device determines the self-repair strategy of the sterilization module.

[0039] S23, the refrigeration device controls the refrigeration device to execute a self-repair strategy.

[0040] In this solution, the frequency of opening and closing the door of the refrigeration equipment is determined by the frequency of use of the refrigeration equipment by the user, and the obtained frequency of use of the refrigeration equipment by the user can be used as the frequency of opening and closing the door of the refrigeration equipment. For example, if the user uses the refrigeration equipment once, the frequency of opening and closing the door of the refrigeration equipment is determined to be once. In another way, in the case of a failure in the sterilization module, if the door body of the refrigeration equipment is opened and the level changes when the door body is opened, the refrigeration equipment can record it and add 1 to the frequency of opening and closing the door stored in the refrigeration equipment. In this way, the frequency of opening and closing the door can be counted to accurately obtain the frequency of opening and closing the door of the refrigeration equipment.

[0041] Optionally, the refrigeration device obtains the number of sterilization failures in the following manner: when the refrigeration device identifies that the sterilization module has a fault, the number of sterilization failures is counted as 1; if the sterilization module fails again, and the fault type of this fault is the same as the fault type counted last time, the number of sterilization failures is accumulated again. In this way, the number of sterilization failures can be accurately obtained through the accumulation of the number of faults recorded by the refrigeration device.

[0042] Optionally, the human sensing trigger time is the time interval between the last time the user operated the refrigeration device and the current time. Specifically, after the human sensing sensor recognizes that the user last operated the refrigeration device, the timing module of the refrigeration device can be controlled to perform timing, and the timing result is determined as the human sensing trigger time. In this way, accurate acquisition of the human sensing trigger time is achieved.

[0043] In this solution, when the frequency of door opening and closing is greater than the first preset number of times, the number of sterilization failures is not less than the second preset number of times, and the human-sensing trigger time reaches the target duration, it is determined that the frequency of door opening and closing, the number of sterilization failures, and the human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions. In this way, it is possible to accurately determine whether the frequency of door opening and closing, the number of sterilization failures, and the human-sensing trigger time meet the self-repair conditions. Furthermore, when the frequency of door opening and closing, the number of sterilization failures, and the human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions, the refrigeration equipment determines the self-repair strategy of the sterilization module. In this way, the timing of determining the self-repair strategy is accurately determined, thereby controlling the refrigeration equipment to execute the self-repair strategy.

[0044] The method for repairing refrigeration equipment provided by the embodiment of the present disclosure is adopted, by obtaining the frequency of door opening and closing of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time; and when the frequency of door opening and closing of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time all meet the self-repair conditions, the self-repair strategy of the sterilization module is determined; thereby controlling the refrigeration equipment to execute the self-repair strategy. With this scheme, the timing of determining the self-repair strategy can be accurately determined in combination with the frequency of door opening and closing of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time, so that when the refrigeration equipment is controlled to execute the self-repair strategy, the self-repair control of the refrigeration equipment is triggered in the night scene where the user's use frequency is low, and self-repair is performed more timely when there is a fault in the refrigeration equipment, which to a certain extent avoids the superimposed impact of the refrigeration equipment failure that exists for too long on the user's use, and effectively improves the user's experience of the refrigeration equipment.

[0045] Figure 3 is a schematic diagram of a method for determining a self-repair strategy provided by an embodiment of the present disclosure; Figure 3 As shown, optionally, in S22, the refrigeration equipment determines a self-repair strategy of the sterilization module, including:

[0046] S31, the refrigeration equipment obtains the fault type of the sterilization module.

[0047] S32, the refrigeration equipment determines a self-repair strategy for the sterilization module according to the fault type.

[0048] In this solution, it can be understood that the repair methods for different fault types are not the same. Therefore, the refrigeration equipment can obtain the fault type of the sterilization module. Among them, the fault types of the sterilization module include sterilization start fault and sterilization shutdown fault. Specifically, the fault type of the sterilization module is obtained in the following way: the output voltage of the feedback terminal Vmon is detected twice in the first sterilization stage; if there is at least one output voltage ≤4.5V, the fault type of the sterilization module is determined to be a sterilization start fault. In this way, the fault type of the sterilization module can be determined to be a sterilization start fault, so as to judge whether the sterilization and deodorization ability of the sterilization module is reduced or failed at this time. Optionally, the fault type of the sterilization module is obtained in the following way: the output voltage of the feedback terminal Vmon of the closing operation section is detected in the second sterilization stage; if there is an output voltage ≥0.8V, the fault type of the sterilization module is determined to be a sterilization shutdown fault. In this way, the fault type of the sterilization module can be determined to be a sterilization shutdown fault, so as to judge that the sterilization module has too much negative ions at this time, which is easy to produce odor. With this scheme, the accurate judgment of the fault type of the sterilization module is achieved.

[0049] Furthermore, the refrigeration device can determine the self-repair strategy of the sterilization module in combination with the fault type. In this way, the self-repair strategy of the sterilization module is accurately determined, so that the self-repair strategy determined in this way is more in line with the characteristics of the fault type.

[0050] Optionally, in S32, the refrigeration device determines a self-repair strategy for the sterilization module according to the fault type, including:

[0051] When the fault type is a sterilization start fault, the refrigeration device determines that the self-repair strategy of the sterilization module is to control the refrigeration device to stop refrigeration, and controls the sterilization module to alternately perform the closing operation and the opening operation.

[0052] When the fault type is a sterilization shutdown fault, the refrigeration equipment determines that the self-repair strategy of the sterilization module is to control the refrigeration equipment to stop refrigeration. First, it stops supplying power to the sterilization module within a preset time, and then controls the sterilization module to perform the shutdown operation while starting the fan of the refrigeration equipment.

[0053] In this solution, different self-repair strategies are selected for different fault types. Specifically, when the fault type is a sterilization on fault, the refrigeration equipment determines that the self-repair strategy of the sterilization module is to control the refrigeration equipment to stop refrigeration, and control the sterilization module to alternately perform the closing operation and the opening operation. As a preferred solution, the number of alternating closing operations and opening operations is 5 times. In the case where the fault type is a sterilization off fault, the refrigeration equipment can determine that the self-repair strategy of the sterilization module is to control the refrigeration equipment to stop refrigeration, first stop supplying power to the sterilization module within a preset time, and then control the sterilization module to perform the closing operation while starting the fan of the refrigeration equipment. Here, the operation time of the closing operation and the operation time of the opening operation are both preset time lengths. As an example, the preset time length is 60 seconds. In this way, the precise determination of the self-repair strategy of the sterilization module is achieved, so that the self-repair strategy determined in this way is more in line with the characteristics of the fault type.

[0054] Optionally, the door opening and closing frequency, sterilization failure number and human-sensing triggering time of the refrigeration equipment are determined to meet the self-repair conditions in the following manner:

[0055] When the door opening and closing frequency is greater than the first preset number, the number of sterilization failures is not less than the second preset number and the human sensing trigger time reaches the target duration, it is determined that the door opening and closing frequency, the number of sterilization failures and the human sensing trigger time of the refrigeration equipment all meet the self-repair conditions.

[0056] In this solution, the first preset number of times> the second preset number of times. As an example, the first preset number of times is 5 times, the second preset number of times is 3 times, and the target duration is 3 hours. In this way, when the frequency of door opening and closing is greater than 5 times, the number of sterilization failures is ≥ 3 times, and the human-sensing trigger time reaches 3 hours, it can be determined that the frequency of door opening and closing, the number of sterilization failures, and the human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions. In this way, it is possible to accurately determine whether the frequency of door opening and closing, the number of sterilization failures, and the human-sensing trigger time of the refrigeration equipment meet the self-repair conditions, so that when it meets the self-repair conditions, it can be determined that the current scene belongs to a night scene where the user's refrigeration equipment is used less frequently.

[0057] Optionally, determine the target duration by:

[0058] The refrigeration device obtains the dinner time and sleeping time of the household user associated with the refrigeration device.

[0059] The refrigeration device uses the interval from dinner time to sleep time of the household user associated with the refrigeration device as the target duration.

[0060] It is understandable that different household users have different work and rest schedules, and the corresponding target duration for determining whether it belongs to a night scene is also different. Therefore, the refrigeration equipment can obtain the dinner time and sleep time of the household users associated with the refrigeration equipment, and then use the interval from the dinner time to the sleep time of the household users associated with the refrigeration equipment as the target duration. For example, the dinner time of the family user is 5:30, and the sleep time of the family user is 10:30, then the target duration is determined to be 5 hours from 5:30 to 10:30. In this way, the target duration can be determined more accurately in combination with the work and rest habits of different families, providing a more accurate data basis for the judgment of self-repair conditions.

[0061] Figure 4 is another schematic diagram of a method for repairing a refrigeration device provided by an embodiment of the present disclosure; Figure 4 As shown, optionally, after controlling the refrigeration equipment to execute the self-repair strategy, the method further includes:

[0062] S41, the refrigeration equipment obtains the current status information of the sterilization module.

[0063] S42, when the current status information of the sterilization module of the refrigeration device indicates that there is no abnormality, the refrigeration device is controlled to stop executing the self-repair strategy.

[0064] In this solution, after controlling the refrigeration equipment to execute the self-repair strategy, the current state information of the sterilization module is obtained. Here, the state information of the sterilization module includes a normal state or a fault state. Specifically, the aforementioned endpoint detection method can be used to determine whether the sterilization module is currently in a fault state; if it is not in a fault state, the current state information of the sterilization module is determined to be a normal state. In this way, the current state information of the sterilization module can be accurately obtained.

[0065] Furthermore, when the current status information of the sterilization module indicates that there is no abnormality, the refrigeration equipment is controlled to stop executing the self-repair strategy. In this way, the timing of ending the operation of the self-repair strategy is accurately determined, meeting the user's energy-saving control needs for the refrigeration equipment.

[0066] Optionally, if the current status information of the sterilization module indicates that there is no abnormality, the door opening and closing frequency, sterilization failure number and human sensing trigger time of the refrigeration equipment obtained in the refrigeration equipment are reset to zero to determine again whether the timing for the self-repair strategy has been reached.

[0067] Optionally, when the current status information of the sterilization module indicates that there is still an abnormality, the refrigeration device reports the fault code to the server, so that the server arranges after-sales maintenance work after receiving the fault code.

[0068] In this solution, if the current status information of the sterilization module indicates that there is still an abnormality, the refrigeration equipment can report the fault code to the server, so that the server can arrange after-sales maintenance work in time after receiving the fault code. In this way, the difficulty of refrigeration equipment maintenance is reduced before the fault code is reported, so that after the sterilization module cannot be repaired in the self-repair mode, the refrigeration equipment can be effectively repaired through after-sales maintenance. The user's use needs for refrigeration equipment are met.

[0069] Figure 5 is a schematic diagram of a device for repairing refrigeration equipment provided by an embodiment of the present disclosure; Figure 5 As shown, the embodiment of the present disclosure also provides a device for repairing refrigeration equipment, including: an acquisition module 51, a determination module 52 and a control module 53, the acquisition module 51 is configured to obtain the door opening and closing frequency, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment; the determination module 52 is configured to determine the self-repair strategy of the sterilization module when the door opening and closing frequency, the number of sterilization failures and the human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions; the control module 53 is configured to control the refrigeration equipment to execute the self-repair strategy.

[0070] The device for repairing refrigeration equipment provided by the embodiment of the present disclosure is adopted, by obtaining the frequency of door opening and closing of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time; and when the frequency of door opening and closing of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time all meet the self-repair conditions, the self-repair strategy of the sterilization module is determined; thereby controlling the refrigeration equipment to execute the self-repair strategy. With this scheme, the timing of determining the self-repair strategy can be accurately determined in combination with the frequency of door opening and closing of the refrigeration equipment, the number of sterilization failures and the human-sensing trigger time, so that when the refrigeration equipment is controlled to execute the self-repair strategy, the self-repair control of the refrigeration equipment is triggered in the night scene where the user's use frequency is low, and self-repair is performed more timely when there is a fault in the refrigeration equipment, which to a certain extent avoids the superimposed impact of the refrigeration equipment failure that exists for too long on the user's use, and effectively improves the user's experience of the refrigeration equipment.

[0071] Figure 6 is another schematic diagram of a device for repairing refrigeration equipment provided by an embodiment of the present disclosure; Figure 6As shown, the embodiment of the present disclosure provides a device 200 for repairing a refrigeration device, including a processor 201 and a memory 202. Optionally, the device may also include a communication interface 203 and a bus 204. The processor 201, the communication interface 203, and the memory 202 may communicate with each other through the bus 204. The communication interface 203 may be used for information transmission. The processor 201 may call the logic instructions in the memory 202 to execute the method for repairing a refrigeration device of the above embodiment.

[0072] In addition, the logic instructions in the memory 202 described above may be implemented in the form of software functional units and when sold or used as independent products, may be stored in a computer-readable storage medium.

[0073] The memory 202 is a computer-readable storage medium that can be used to store software programs and computer executable programs, such as program instructions / modules corresponding to the method in the embodiment of the present disclosure. The processor 201 executes the function application and data processing by running the program instructions / modules stored in the memory 202, that is, the method for repairing the refrigeration equipment in the above embodiment is implemented.

[0074] The memory 202 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 202 may include a high-speed random access memory and may also include a non-volatile memory.

[0075] The embodiment of the present disclosure provides a refrigeration device, including: a sterilization module, which is installed in the refrigeration device, and the above-mentioned device 200 for repairing the refrigeration device. The device 200 for repairing the refrigeration device is installed in the refrigeration device. The installation relationship described here is not limited to placement inside the refrigeration device, but also includes installation connections with other components of the refrigeration device, including but not limited to physical connections, electrical connections or signal transmission connections. It can be understood by those skilled in the art that the device 200 for repairing the refrigeration device can be adapted to feasible refrigeration equipment, thereby realizing other feasible embodiments.

[0076] An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are configured to execute the above-mentioned method for repairing refrigeration equipment.

[0077] The computer-readable storage medium mentioned above may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0078] The technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiment of the present disclosure. The aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes, or a transient storage medium.

[0079] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0080] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0081] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.

[0082] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for repairing refrigeration equipment, characterized in that: The refrigeration equipment is equipped with a sterilization module; the method comprises: Obtain the door opening and closing frequency, sterilization failure number and human-sensing triggering time of the refrigeration equipment; Determine the self-repair strategy of the sterilization module when the door opening and closing frequency, sterilization failure number and human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions; The refrigeration equipment is controlled to execute the self-repair strategy.

2. The method according to claim 1, characterized in that Determining the self-repair strategy of the sterilization module includes: Obtaining the fault type of the sterilization module; A self-repair strategy of the sterilization module is determined according to the fault type.

3. The method according to claim 2, characterized in that Determining the self-repair strategy of the sterilization module according to the fault type includes: In the case where the fault type is a sterilization start fault, it is determined that the self-repair strategy of the sterilization module is to control the refrigeration equipment to stop refrigeration, and control the sterilization module to alternately perform a closing operation and a starting operation; In the case where the fault type is a sterilization shutdown fault, when it is determined that the self-repair strategy of the sterilization module is to control the refrigeration equipment to stop refrigeration, first stop supplying power to the sterilization module within a preset time, and then control the sterilization module to perform the shutdown operation while starting the fan of the refrigeration equipment; The operation duration of the closing operation and the operation duration of the opening operation are both preset durations.

4. The method according to claim 1, characterized in that Determine that the door opening and closing frequency, sterilization failure number and human-sensing triggering time of the refrigeration equipment meet the self-repair conditions by the following method: When the door opening and closing frequency is greater than the first preset number, the number of sterilization failures is not less than the second preset number, and the human-sensing trigger time reaches the target duration, it is determined that the door opening and closing frequency, the number of sterilization failures, and the human-sensing trigger time of the refrigeration equipment all meet the self-repair conditions; Wherein, the first preset number of times>the second preset number of times.

5. The method according to claim 4, characterized in that The target duration is determined by: Obtaining the dinner time and sleeping time of the family user associated with the refrigeration device; The target duration is determined by taking the interval between the dinner time and the sleeping time of the household user associated with the refrigeration device as the target duration.

6. The method according to claim 1, characterized in that After controlling the refrigeration equipment to execute the self-repair strategy, the method further includes: Obtaining current status information of the sterilization module; When the current status information of the sterilization module indicates that there is no abnormality, the refrigeration equipment is controlled to stop executing the self-repair strategy.

7. The method according to claim 6, characterized in that The method further comprises: When the current status information of the sterilization module indicates that there is still an abnormality, the fault code is reported to the service end so that the service end arranges after-sales maintenance work after receiving the fault code.

8. A device for repairing refrigeration equipment, characterized in that: The refrigeration equipment is equipped with a sterilization module; the device comprises: An acquisition module is configured to obtain the door opening and closing frequency, sterilization failure number and human-sensing triggering time of the refrigeration equipment; A determination module, configured to determine a self-repair strategy of the sterilization module when the door opening and closing frequency, the number of sterilization failures and the human-sensing triggering time of the refrigeration equipment all meet the self-repair conditions; The control module is configured to control the refrigeration equipment to execute the self-repair strategy.

9. A device for repairing refrigeration equipment, comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for repairing refrigeration equipment according to any one of claims 1 to 7 when running the program instructions.

10. A refrigeration device, characterized in that: include: A sterilization module is installed in the refrigeration equipment; The device for repairing a refrigeration device according to claim 8 or 9 is installed in the refrigeration device.

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