Gear adjusting method and device of refrigeration equipment, refrigeration equipment and medium

Abstract

The embodiment of the invention provides a gear adjusting method and device of refrigeration equipment, the refrigeration equipment and a medium, the refrigeration equipment is provided with a gear knob, the gear knob is provided with the gear adjusting device, and the method comprises the steps that the current internal temperature in the refrigeration equipment and the current external temperature outside the refrigeration equipment are obtained; according to the current internal temperature and the current external temperature, whether a temperature adjusting condition is met or not is judged; if the temperature adjusting condition is met, the target gear temperature is obtained according to the current external temperature; obtaining a mapping relation between the target gear temperature and the target gear; obtaining a target gear corresponding to the target gear temperature according to a mapping relation between the target gear temperature and the target gear; and controlling the gear adjusting device to adjust the gear knob to the target gear. According to the embodiment of the invention, the target gear is obtained according to the current internal temperature and the current external temperature of the refrigeration equipment, and the gear adjusting device is controlled for adjustment, so that the refrigeration equipment can automatically adjust the gear according to the temperature.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a method and device for adjusting the gear position of a refrigeration device, the refrigeration device and a computer-readable storage medium. Background Art

[0002] Refrigeration equipment refers to a device that combines a refrigerator with a facility that uses cold energy to reduce or maintain the temperature of a specific space or substance. With the continuous advancement of science and technology and the improvement of people's quality of life, refrigeration equipment has experienced a development process from simple to complex, from low-end to high-end, and from single function to multi-function.

[0003] At present, refrigeration equipment based on mechanical temperature control has a high market share. This type of refrigeration equipment usually has multiple temperature adjustment gears with mechanical temperature control. The user manually adjusts the gear knob to different gears to adjust the temperature of the refrigeration equipment.

[0004] Since the user cannot accurately determine the gear position that the refrigeration equipment should be set to, the gear position may be set unreasonably, resulting in poor cooling effect or overload of the refrigeration equipment. Summary of the invention

[0005] In view of the above problems, embodiments of the present invention are proposed to provide a method and device for adjusting the gear position of a refrigeration device, a refrigeration device, and a computer-readable storage medium that overcome the above problems or at least partially solve the above problems.

[0006] On the one hand, an embodiment of the present invention provides a method for adjusting the gear position of a refrigeration device, wherein the refrigeration device is provided with a gear position knob, and a gear position adjusting device is installed on the gear position knob, and the method comprises:

[0007] Obtaining a current internal temperature within the refrigeration device and a current external temperature outside the refrigeration device;

[0008] Determining whether a temperature adjustment condition is met according to the current internal temperature and the current external temperature;

[0009] If the temperature adjustment condition is met, obtaining a target gear temperature according to the current external temperature;

[0010] Acquire a mapping relationship between the target gear temperature and the target gear;

[0011] According to the mapping relationship between the target gear temperature and the target gear, the target gear corresponding to the target gear temperature is obtained;

[0012] The gear adjustment device is controlled to adjust the gear knob to a target gear.

[0013] Optionally, controlling the gear adjustment device to adjust the gear knob to a target gear position includes:

[0014] Determining the gear angle between every two adjacent gears in the gear knob;

[0015] Determining whether the current gear position is consistent with the target gear position;

[0016] If the current gear position is inconsistent with the target gear position, determining a rotation angle of the gear adjustment device according to the gear angle, the current gear position and the target gear position;

[0017] According to the rotation angle, the gear adjustment device is controlled to adjust the gear knob to a target gear.

[0018] Optionally, judging whether a temperature adjustment condition is met according to the current internal temperature and the current external temperature includes:

[0019] Acquire a mapping relationship between the current external temperature and the target internal temperature;

[0020] Determining the target internal temperature corresponding to the current external temperature according to a mapping relationship between the current external temperature and the target internal temperature;

[0021] determining whether the current internal temperature matches the target internal temperature;

[0022] If the current internal temperature does not match the target internal temperature, it is determined that the temperature adjustment condition is met;

[0023] If the current internal temperature matches the target internal temperature, it is determined that the temperature adjustment condition is not met.

[0024] Optionally, after controlling the gear adjustment device to adjust the gear knob to the target gear, the method further includes: acquiring a rate of change of the current internal temperature;

[0025] Determining whether a gear adjustment success condition is met according to the change rate of the current internal temperature;

[0026] If the gear adjustment success condition is not met, the process returns to the step of obtaining the internal temperature inside the refrigeration device and the external temperature outside the refrigeration device.

[0027] Optionally, obtaining the current internal temperature of the refrigeration device and the current external temperature outside the refrigeration device includes:

[0028] Acquiring the current internal temperature detected by a temperature sensor in the refrigeration device;

[0029] The current external temperature detected by an indoor temperature sensor disposed outside the refrigeration device is obtained.

[0030] Optionally, the method further comprises:

[0031] Generate adjustment record information, wherein the adjustment record information includes adjustment time information and adjustment operation information;

[0032] Among them, the adjustment time information is used to record the time when the gear adjustment device adjusts the gear knob to the target gear; the adjustment operation information is used to record the gear value of the current gear and the gear value of the target gear.

[0033] Optionally, the gear adjustment device comprises: a fixed component and a gear rotation component;

[0034] The fixing assembly is used to fix the gear adjustment device on the gear knob;

[0035] The gear adjustment device is provided with a groove, and the gear rotation assembly is located in the groove; the gear rotation assembly is used to rotate the gear knob.

[0036] On the other hand, an embodiment of the present invention provides a gear adjustment device for a refrigeration device, wherein the device comprises:

[0037] A current temperature acquisition module, used to acquire the current internal temperature in the refrigeration device and the current external temperature outside the refrigeration device;

[0038] An adjustment condition judgment module, used for judging whether a temperature adjustment condition is met according to the current internal temperature and the current external temperature;

[0039] A target temperature acquisition module, configured to obtain a target gear temperature according to the current external temperature if the temperature adjustment condition is met;

[0040] A first mapping relationship acquisition module, used to acquire a mapping relationship between the target gear temperature and the target gear;

[0041] A target gear acquisition module, used for obtaining the target gear position corresponding to the target gear position temperature according to the mapping relationship between the target gear position temperature and the target gear position;

[0042] The gear adjustment module is used to control the gear adjustment device to adjust the gear knob to a target gear.

[0043] On the other hand, an embodiment of the present invention provides a refrigeration device, including: a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the steps of the gear adjustment method of the refrigeration device as described above are implemented.

[0044] On the other hand, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the gear adjustment method for a refrigeration device as described above are implemented.

[0045] The embodiments of the present invention include the following advantages:

[0046] According to the current internal temperature and the current external temperature of the refrigeration equipment, after judging that the temperature adjustment conditions are met, the target gear temperature is obtained according to the current external temperature, and the target gear corresponding to the target gear temperature is obtained according to the mapping relationship between the target gear temperature and the target gear. Finally, the gear adjustment device installed on the gear knob of the refrigeration equipment is controlled to adjust the gear knob to the target gear. The refrigeration equipment can automatically adjust the gear knob to the appropriate target gear according to the temperature change, so that the internal temperature of the refrigeration equipment can be maintained within the appropriate range, while ensuring the refrigeration effect, reducing the probability of overload of the refrigeration equipment and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0048] Figure 1 It is a flowchart of the steps of a method for adjusting the gear position of a refrigeration device provided by an embodiment of the present invention;

[0049] Figure 2 is a structural schematic diagram of a gear adjustment device provided by an embodiment of the present invention;

[0050] Figure 3 is a structural schematic diagram of a gear rotation assembly provided by an embodiment of the present invention;

[0051] Figure 4 It is a structural block diagram of a gear adjustment device for refrigeration equipment provided by an embodiment of the present invention.

[0052] The accompanying drawings are as follows:

[0053] 200: gear adjustment device; 210: fixing component; 220: gear rotation component; 221: elastic component; 222: anti-slip component. DETAILED DESCRIPTION

[0054] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0055] Refrigeration equipment refers to a device that combines a refrigerator with a facility that uses cold energy, and is used to reduce or maintain the temperature of a specific space or substance. With the continuous advancement of science and technology and the improvement of people's requirements for quality of life, refrigeration equipment has undergone a development process from simple to complex, from low-end to high-end, and from single function to multi-function. At present, refrigeration equipment based on mechanical temperature control has a high market share. This type of refrigeration equipment usually has multiple temperature adjustment gears for mechanical temperature control, and the user adjusts the temperature of the refrigeration equipment by manually adjusting different gears. Since the user cannot accurately judge the gear that the refrigeration equipment should be set to, the gear setting may be unreasonable, resulting in poor cooling effect or overload of the refrigeration equipment.

[0056] The embodiment of the present invention obtains the target gear temperature and the target gear corresponding to the target gear temperature according to the current internal temperature and the current external temperature of the refrigeration device. Thus, the gear adjustment device installed on the gear knob of the refrigeration device is controlled to adjust the gear knob to the target gear. The refrigeration device based on the gear knob adjustment can automatically adjust the gear according to the temperature, thereby reducing energy consumption while ensuring the refrigeration effect.

[0057] Figure 1 It is a step flow chart of a method provided by an embodiment of the present invention.

[0058] like Figure 1 As shown, the method may specifically include the following steps:

[0059] Step 101, obtaining the current internal temperature in the refrigeration device and the current external temperature outside the refrigeration device;

[0060] The refrigeration equipment can be a refrigerator, a freezer, a cold storage, a refrigerated container, etc., and the present invention does not impose any restrictions on this.

[0061] The current internal temperature inside the refrigeration device refers to the internal temperature of the refrigeration compartment of the refrigeration device detected in real time; the current external temperature outside the refrigeration device refers to the ambient temperature near the refrigeration device detected in real time from the space where the refrigeration device is placed.

[0062] In some embodiments, step 101 specifically includes the following sub-steps:

[0063] Sub-step S11, obtaining the current internal temperature detected by the temperature sensor in the refrigeration equipment;

[0064] The in-bin temperature sensor is arranged in the refrigeration space of the refrigeration equipment and is used to detect the temperature in the refrigeration bin of the refrigeration equipment in real time.

[0065] The temperature sensor in the warehouse can capture the subtle temperature changes inside the refrigeration equipment in real time, and convert these precise temperature data into electrical signals or other recognizable formats and transmit them to the control system. After receiving these temperature data, the control system makes judgments based on the real-time detected temperature in the refrigeration equipment and makes subsequent adjustments to keep the temperature inside the refrigeration equipment within the ideal range.

[0066] The temperature sensor in the warehouse has the characteristics of high precision, high stability and high sensitivity, and can accurately reflect the temperature conditions in various complex environments. This high-precision temperature sensor can play an important monitoring role for items that require strict temperature control, such as food, medicine, biological products, etc.

[0067] In this embodiment, the control system is an application installed in the terminal device. The temperature sensor in the warehouse is connected to the application program in communication, so that the temperature data detected by the temperature sensor in the warehouse is sent to the application program, and subsequent steps are performed.

[0068] The terminal device may be an electronic device such as a smart phone, a tablet, a laptop, etc., and an application program of the integrated control system is installed in the terminal device. The present invention does not impose any restrictions on the specific type of the terminal device.

[0069] As an example, when the refrigeration device is a refrigerator, the internal temperature sensor is arranged on the side wall of the refrigerating chamber.

[0070] Sub-step S12, obtaining the current external temperature detected by an indoor temperature sensor disposed outside the refrigeration equipment.

[0071] The indoor temperature sensor is arranged near the refrigeration equipment and is used to detect the ambient temperature of the refrigeration equipment in real time, that is, the external temperature of the refrigeration equipment.

[0072] The indoor temperature sensor is installed in the surrounding environment of the refrigeration equipment. Its main responsibility is to monitor and accurately feedback the temperature of the environment in which the refrigeration equipment is located in real time. In practical applications, the indoor temperature sensor can instantly capture the subtle temperature changes in the environment around the refrigeration equipment, and convert these temperature data into electrical signals or other recognizable formats, and then pass them to the control system. After receiving these temperature data, the control system will analyze them based on the real-time detected ambient temperature outside the refrigeration equipment, and adjust the operating status of the refrigeration equipment, such as the working intensity of the compressor, to avoid overloading the refrigeration equipment.

[0073] As an example, the indoor temperature sensor is set in the room where the refrigeration equipment is placed, 10 centimeters away from the refrigeration equipment.

[0074] Step 102, judging whether the temperature adjustment condition is met according to the current internal temperature and the current external temperature;

[0075] Whether the temperature inside the refrigeration device is appropriate is determined based on the current internal temperature and the current external temperature, thereby determining whether the gear set for the refrigeration device is reasonable.

[0076] If it is determined that the current internal temperature and the current external temperature do not meet the temperature adjustment conditions, there is no need to adjust the gear position; if it is determined that the current internal temperature and the current external temperature meet the temperature adjustment conditions, the gear position needs to be adjusted.

[0077] In order to accurately determine whether the temperature inside the refrigeration equipment is appropriate and to evaluate whether the set gear is reasonable, it is necessary to comprehensively consider the difference between the current internal temperature and the current external temperature, the corresponding relationship and the working efficiency of the refrigeration equipment.

[0078] The real-time temperature data inside the refrigeration equipment is obtained through the temperature sensor in the warehouse and compared with the preset optimal temperature range. At the same time, the external temperature sensor is used to monitor the ambient temperature, which helps to measure the external conditions of the operation of the refrigeration equipment. The difference between the internal and external temperatures can reflect the workload and efficiency of the refrigeration equipment. If the internal temperature is much higher than the optimal temperature range, and the external temperature is moderate or low, it may mean that the gear set for the refrigeration equipment is too low and cannot effectively cool down. Therefore, appropriately increasing the gear can speed up the cooling speed and make the internal temperature reach the optimal temperature as soon as possible. On the contrary, if the external temperature is high, the internal temperature is already at or below the optimal temperature range, and the refrigeration equipment is still running at a high intensity, then the gear may be set too high, which is easy to cause unnecessary energy consumption and possible equipment wear. In this case, lowering the gear can not only maintain the suitability of the internal temperature, but also save energy and extend the service life of the equipment.

[0079] In addition, factors such as the type and capacity of the refrigeration equipment, as well as the size of the room and the insulation performance can also be considered, which will also affect the accuracy of temperature adjustment and the rationality of the gear setting. By comprehensively analyzing these factors, the gear of the refrigeration equipment can be adjusted more scientifically to ensure its efficient and energy-saving operation.

[0080] In some embodiments, step 102 specifically includes the following sub-steps:

[0081] Sub-step S21, obtaining a mapping relationship between the current external temperature and the target internal temperature;

[0082] The external temperature will change with factors such as seasons, and different external temperatures have corresponding optimal internal temperatures, which is the target internal temperature mentioned above. Setting the internal temperature of the refrigeration equipment to the optimal temperature can avoid overloading the refrigeration equipment, which is beneficial to extending the service life of the refrigeration equipment. At the same time, the food or supplies in the refrigeration space are not easy to deteriorate or freeze.

[0083] It is worth explaining that the "optimal" here means that when the internal temperature of the refrigeration equipment is set to the optimal internal temperature, it can not only ensure a better refrigeration effect but also save energy consumption.

[0084] Sub-step S22, determining the target internal temperature corresponding to the current external temperature according to the mapping relationship between the current external temperature and the target internal temperature;

[0085] After obtaining the mapping relationship between the current external temperature and the target internal temperature, the target internal temperature corresponding to the current external temperature can be determined according to the mapping relationship between the two and the current external temperature detected in real time.

[0086] As an example, when the room temperature is 25°C to 30°C, the optimal internal temperature of the refrigerator refrigeration zone is 4°C to 7°C; when the room temperature is 5°C to 10°C, the optimal internal temperature of the refrigerator refrigeration zone is 0°C to 4°C.

[0087] Sub-step S23, determining whether the current internal temperature matches the target internal temperature;

[0088] After obtaining the target internal temperature, it is determined whether the detected current internal temperature matches the target internal temperature, that is, whether the current internal temperature is within the target internal temperature range.

[0089] Sub-step S24, if the current internal temperature does not match the target internal temperature, it is determined that the temperature adjustment condition is met;

[0090] Sub-step S25, if the current internal temperature matches the target internal temperature, it is determined that the temperature adjustment condition is not met.

[0091] After obtaining the target internal temperature, determine whether the detected current internal temperature matches the target internal temperature. That is, determine whether the current internal temperature is within the target internal temperature interval. If the current internal temperature is not within the target internal temperature interval, it is determined that the temperature adjustment condition is met; if the current internal temperature is within the target internal temperature interval, it is determined that the temperature adjustment condition is not met.

[0092] Step 103, if the temperature adjustment condition is met, obtain the target gear temperature according to the current external temperature;

[0093] If the current internal temperature does not match the target internal temperature, and the current internal temperature is not within the target internal temperature range, then the target gear temperature corresponding to the current external temperature is obtained, where the target gear temperature is also the above-mentioned target internal temperature.

[0094] In some embodiments, assuming that the current internal temperature is T1, the current external temperature is T2, and the insulation coefficient of the refrigeration equipment is K, the following formula exists:

[0095] T1=T2×K

[0096] Set the target gear temperature to T N , the cooling efficiency of the refrigeration equipment is D, then there is the following formula:

[0097] T1=T N ×D

[0098] According to the above two formulas, we can get the following formula:

[0099]

[0100] According to the above formula and the current external temperature, the target gear temperature can be obtained.

[0101] It is worth noting that the thermal insulation coefficient of the refrigeration equipment is a fixed value at a certain external temperature, but as the external temperature changes, the thermal insulation coefficient of the refrigeration equipment will also change. Therefore, the thermal insulation coefficient K of the refrigeration equipment needs to be determined based on actual conditions.

[0102] The cooling efficiency D of the refrigeration equipment is related to the model and performance of the refrigeration equipment and needs to be determined based on actual conditions.

[0103] Step 104, obtaining a mapping relationship between a target gear temperature and a target gear;

[0104] There is a relatively clear correspondence between the target gear temperature and the target gear of the refrigeration equipment. During use, appropriate adjustments can be made according to factors such as season, type of storage and energy-saving requirements to ensure the best operation effect and energy-saving performance of the refrigeration equipment.

[0105] Step 105, obtaining the target gear position corresponding to the target gear position temperature according to the mapping relationship between the target gear position temperature and the target gear position;

[0106] As an example, gear 0 of a refrigerator usually represents the shutdown gear. In this gear, the refrigerator does not refrigerate and the temperature inside the refrigerator is close to the outside temperature; the target gear temperature corresponding to gear 1 is between 7°C and 10°C; the target gear temperature corresponding to gear 2 is between 4°C and 7°C; and the target gear temperature corresponding to gear 3 is between 0°C and 4°C.

[0107] There is a relatively clear corresponding mapping between the target gear temperature and the target gear of the refrigeration equipment. During use, appropriate adjustments can be made according to factors such as season, type of storage and energy-saving requirements to ensure the best operation effect and energy-saving performance of the refrigeration equipment. According to the mapping relationship between the target gear temperature and the target gear, the target gear corresponding to the target gear temperature can be obtained.

[0108] Step 106, controlling the gear adjustment device to adjust the gear knob to the target gear;

[0109] In the embodiment of the present invention, the refrigeration device is provided with a gear knob, and the gear adjustment device is installed on the gear knob.

[0110] Figure 2 It is a structural schematic diagram of a gear adjustment device provided in an embodiment of the present invention.

[0111] like Figure 2 As shown, the gear adjustment device 200 includes a fixing component 210 and a gear rotating component 220 .

[0112] The fixing assembly 210 is used to fix the gear adjustment device 200 on the gear knob of the refrigeration equipment;

[0113] The gear adjustment device 200 is provided with a groove, such as Figure 2 As shown in the grey part, the gear rotation assembly 220 is located in the groove; the gear rotation assembly 220 is used to rotate the gear knob on the refrigeration device.

[0114] In some embodiments, the fixing assembly 210 is an electromagnetic cylinder, which is distributed around the side of the gear adjustment device 200 with the groove. In actual use, the fixing assembly 210 contacts the inner wall of the refrigeration device, and after the electromagnetic switch is turned on, the electromagnetic cylinder can be adsorbed on the inner wall of the refrigeration device, so that the gear adjustment device 200 is fixed to the refrigeration device through the fixing assembly 210.

[0115] In addition, when the gear adjustment device 200 is fixed on the refrigeration equipment, the gear knob of the refrigeration equipment is located in the groove of the gear adjustment device 200, so that the gear knob can be rotated by the gear rotation assembly 220 to adjust the gear.

[0116] Figure 3 It is a structural schematic diagram of a gear rotation assembly provided by an embodiment of the present invention.

[0117] like Figure 3 As shown, the gear rotation assembly includes an elastic component 221 and an anti-slip component 222 .

[0118] Among them, the elastic component 221 can gather inward to achieve a tightening effect, so that it can fit closely with the gear knob on the refrigeration device; the anti-slip component 222 can increase the friction force, so that after the elastic component 221 is tightened, the gear knob on the refrigeration device can be rotated.

[0119] After receiving the relevant data and instructions sent by the terminal device, the gear adjustment device can rotate the gear knob to adjust the gear position according to the received relevant data and instructions through the above-mentioned gear rotation component.

[0120] In some embodiments, step 106 specifically includes the following sub-steps:

[0121] Sub-step S31, determining the gear angle between every two adjacent gears in the gear knob;

[0122] In some embodiments, the communication connection with the gear adjustment device is established through an application in the terminal device. The user pre-sets the number of gears of the refrigeration device and the gear angle between every two adjacent gears in the application, thereby determining the angle value that the gear adjustment device should rotate, and sending the angle value to the gear adjustment device to perform the operation of rotating the gear knob.

[0123] It is worth noting that, since various types of refrigeration equipment have different numbers of gears, the gear angle between each two adjacent gears is also different. The gear adjustment device can be calibrated before formal use to determine the gear angle between two adjacent gears.

[0124] As an example, first set the number of gears of the refrigeration device and the preset gear angle between two adjacent gears of the refrigeration device in the application; control the gear adjustment device through the application to adjust the gear knob, and adjust it to the gear specified by the application; after the gear adjustment device is adjusted, remove the gear adjustment device to determine whether the gear knob is rotated into place, that is, whether the gear indicated by the gear knob is the gear specified by the application; if the gear knob is rotated into place, the calibration is completed, and the gear angle between every two adjacent gears in the gear knob is determined to be the preset gear angle; if the gear knob is not rotated into place, reset the gear angle in the application, and repeat the above operations until it is determined that the gear angle between every two adjacent gears in the gear knob is the gear angle set in the application, thereby completing the calibration.

[0125] Sub-step S32, determining whether the current gear position is consistent with the target gear position;

[0126] Before controlling the gear adjustment device to rotate the gear knob, it is necessary to determine whether the current gear is consistent with the target gear. If the current gear is consistent with the target gear, there is no need to control the gear adjustment device to rotate the gear knob; if the current gear is inconsistent with the target gear, it is necessary to control the gear adjustment device to rotate the gear knob to the target gear.

[0127] As an example, if the current gear is 2nd gear and the target gear is 2nd gear, there is no need to control the gear adjustment device to rotate the gear knob; if the current gear is 0th gear and the target gear is 1st gear, it is necessary to control the gear adjustment device to rotate the gear knob to 1st gear.

[0128] Sub-step S33, if the current gear position is inconsistent with the target gear position, determining the rotation angle of the gear adjustment device according to the gear angle, the current gear position and the target gear position;

[0129] As an example, if the preset gear angle is 30°, the current gear is 0, and the target gear is 2, then the rotation angle of the gear adjustment device is determined to be 60°.

[0130] In addition, the rotation direction of the gear adjustment device can be determined according to the current gear and the target gear.

[0131] As an example, if the current gear is 0, the target gear is 2, and the refrigeration equipment needs to be adjusted clockwise to increase the gear, the current gear is smaller than the target gear, and the rotation direction of the gear adjustment device is determined to be clockwise.

[0132] Sub-step S34, controlling the gear adjustment device to adjust the gear knob to the target gear according to the rotation angle.

[0133] The obtained rotation angle and rotation direction of the gear adjustment device are sent to the gear adjustment device, so as to control the gear adjustment device to adjust the gear knob to the target gear according to the obtained rotation angle and rotation direction.

[0134] In some embodiments, after step 106, the following steps are also included:

[0135] Get the current rate of change of internal temperature;

[0136] According to the current rate of change of the internal temperature, it is determined whether the gear adjustment success condition is met;

[0137] If the gear adjustment success condition is not met, the process returns to the step of obtaining the internal temperature inside the refrigeration device and the external temperature outside the refrigeration device.

[0138] According to the temperature in the refrigeration bin of the refrigeration device detected in real time by the bin temperature sensor, the current internal temperature change rate can be obtained. The current internal temperature change rate of the refrigeration device can reflect whether the gear setting of the refrigeration device is appropriate.

[0139] In some embodiments, if the rate of change of the current internal temperature within a period of time is close to 0, the gear adjustment success condition is met; if the rate of change of the current internal temperature within a period of time is greater than 0 and close to 1, the gear adjustment success condition is not met.

[0140] When it is determined that the gear adjustment success condition is not met, it means that the target gear needs to be re-determined and adjusted, so it is necessary to return to step 101 to obtain the internal temperature inside the refrigeration device and the external temperature outside the refrigeration device, and repeat the above steps in order.

[0141] In some embodiments, the method further comprises the following steps:

[0142] Generate adjustment record information, the adjustment record information includes adjustment time information and adjustment operation information;

[0143] Among them, the adjustment time information is used to record the time it takes for the gear adjustment device to adjust the gear knob to the target gear; the adjustment operation information is used to record the gear value of the current gear and the gear value of the target gear.

[0144] As an example, if the gear adjustment device performs a rotation adjustment operation on the gear knob at 17:09 Beijing time, 17:09 Beijing time is recorded as the adjustment time, and adjustment time information is generated; if the gear adjustment device adjusts the gear knob from gear 1 to gear 2, it is recorded that it was gear 1 before the adjustment and gear 2 after the adjustment, and adjustment operation information is generated.

[0145] Generating adjustment record information including adjustment time information and adjustment operation information can help users understand the specific process of automatic temperature adjustment of the refrigeration equipment.

[0146] According to the embodiment of the present invention, after determining whether the temperature adjustment conditions are met based on the current internal temperature and the current external temperature of the refrigeration device, the target gear temperature is obtained based on the current external temperature, and the target gear corresponding to the target gear temperature is obtained based on the mapping relationship between the target gear temperature and the target gear. Finally, the gear adjustment device installed on the gear knob of the refrigeration device is controlled to adjust the gear knob to the target gear. The refrigeration device can automatically adjust the gear knob to the appropriate target gear according to the temperature change, so that the internal temperature of the refrigeration device can be maintained within the appropriate range. While ensuring the refrigeration effect, the probability of overloading the refrigeration device is reduced, and energy consumption is reduced.

[0147] It should be noted that, for the sake of simplicity, the method embodiments are described as a series of action combinations, but those skilled in the art should be aware that the embodiments of the present invention are not limited by the order of the actions described, because according to the embodiments of the present invention, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0148] Figure 4 It is a structural block diagram of a gear adjustment device for refrigeration equipment provided by an embodiment of the present invention.

[0149] like Figure 4 As shown, a gear adjustment device for a refrigeration device provided in an embodiment of the present invention may specifically include the following modules:

[0150] The current temperature acquisition module 401 is used to acquire the current internal temperature in the refrigeration device and the current external temperature outside the refrigeration device;

[0151] The refrigeration equipment can be a refrigerator, a freezer, a cold storage, a refrigerated container, etc., and the present invention does not impose any restrictions on this.

[0152] The current internal temperature inside the refrigeration device refers to the internal temperature of the refrigeration compartment of the refrigeration device detected in real time; the current external temperature outside the refrigeration device refers to the ambient temperature near the refrigeration device detected in real time from the space where the refrigeration device is placed.

[0153] In some embodiments, the current temperature acquisition module 401 includes the following submodules:

[0154] A first current temperature acquisition submodule is used to acquire the current internal temperature detected by a temperature sensor in the refrigeration device;

[0155] The second current temperature acquisition submodule is used to acquire the current external temperature detected by an indoor temperature sensor disposed outside the refrigeration device.

[0156] The in-bin temperature sensor is arranged in the refrigeration space of the refrigeration equipment and is used to detect the temperature in the refrigeration bin of the refrigeration equipment in real time.

[0157] The temperature sensor in the warehouse can capture the subtle temperature changes inside the refrigeration equipment in real time, and convert these precise temperature data into electrical signals or other recognizable formats and transmit them to the control system. After receiving these temperature data, the control system makes judgments based on the real-time detected temperature in the refrigeration equipment and makes subsequent adjustments to keep the temperature inside the refrigeration equipment within the ideal range.

[0158] The temperature sensor in the warehouse has the characteristics of high precision, high stability and high sensitivity, and can accurately reflect the temperature conditions in various complex environments. This high-precision temperature sensor can play an important monitoring role for items that require strict temperature control, such as food, medicine, biological products, etc.

[0159] In this embodiment, the control system is an application installed in the terminal device. The temperature sensor in the warehouse is connected to the application program in communication, so that the temperature data detected by the temperature sensor in the warehouse is sent to the application program, and subsequent steps are performed.

[0160] The terminal device may be an electronic device such as a smart phone, a tablet, a laptop, etc., and an application program of the integrated control system is installed in the terminal device. The present invention does not impose any restrictions on the specific type of the terminal device.

[0161] As an example, when the refrigeration device is a refrigerator, the internal temperature sensor is arranged on the side wall of the refrigerating chamber.

[0162] The indoor temperature sensor is arranged near the refrigeration equipment and is used to detect the ambient temperature of the refrigeration equipment in real time.

[0163] The indoor temperature sensor is installed in the surrounding environment of the refrigeration equipment. Its main responsibility is to monitor and accurately feedback the temperature of the environment in which the refrigeration equipment is located in real time. In practical applications, the indoor temperature sensor can instantly capture the subtle temperature changes in the environment around the refrigeration equipment, and convert these temperature data into electrical signals or other recognizable formats, and then pass them to the control system. After receiving these temperature data, the control system will analyze them based on the real-time detected ambient temperature outside the refrigeration equipment, and adjust the operating status of the refrigeration equipment, such as the working intensity of the compressor, to avoid overloading the refrigeration equipment.

[0164] As an example, the indoor temperature sensor is set in the room where the refrigeration equipment is placed, 10 centimeters away from the refrigeration equipment.

[0165] The adjustment condition judgment module 402 is used to judge whether the temperature adjustment condition is met according to the current internal temperature and the current external temperature;

[0166] Whether the temperature inside the refrigeration device is appropriate is determined based on the current internal temperature and the current external temperature, thereby determining whether the gear set for the refrigeration device is reasonable.

[0167] If it is determined that the current internal temperature and the current external temperature do not meet the temperature adjustment conditions, there is no need to adjust the gear position; if it is determined that the current internal temperature and the current external temperature meet the temperature adjustment conditions, the gear position needs to be adjusted.

[0168] In order to accurately determine whether the temperature inside the refrigeration equipment is appropriate and to evaluate whether the set gear is reasonable, it is necessary to comprehensively consider the difference between the current internal temperature and the current external temperature, the corresponding relationship and the working efficiency of the refrigeration equipment.

[0169] The real-time temperature data inside the refrigeration equipment is obtained through the temperature sensor in the warehouse and compared with the preset optimal temperature range. At the same time, the external temperature sensor is used to monitor the ambient temperature, which helps to measure the external conditions of the operation of the refrigeration equipment. The difference between the internal and external temperatures can reflect the workload and efficiency of the refrigeration equipment. If the internal temperature is much higher than the optimal temperature range, and the external temperature is moderate or low, it may mean that the gear set for the refrigeration equipment is too low and cannot effectively cool down. Therefore, appropriately increasing the gear can speed up the cooling speed and make the internal temperature reach the optimal temperature as soon as possible. On the contrary, if the external temperature is high, the internal temperature is already at or below the optimal temperature range, and the refrigeration equipment is still running at a high intensity, then the gear may be set too high, which is easy to cause unnecessary energy consumption and possible equipment wear. In this case, lowering the gear can not only maintain the suitability of the internal temperature, but also save energy and extend the service life of the equipment.

[0170] In addition, factors such as the type and capacity of the refrigeration equipment, as well as the size of the room and the insulation performance can also be considered, which will also affect the accuracy of temperature adjustment and the rationality of the gear setting. By comprehensively analyzing these factors, the gear of the refrigeration equipment can be adjusted more scientifically to ensure its efficient and energy-saving operation.

[0171] In some embodiments, the adjustment condition determination module 402 includes the following submodules:

[0172] A mapping relationship acquisition submodule is used to obtain a mapping relationship between the current external temperature and the target internal temperature;

[0173] A target internal temperature determination submodule, used to determine the target internal temperature corresponding to the current external temperature according to a mapping relationship between the current external temperature and the target internal temperature;

[0174] The external temperature will change with factors such as seasons, and different external temperatures have corresponding optimal internal temperatures, which is the target internal temperature mentioned above. Setting the internal temperature of the refrigeration equipment to the optimal temperature can avoid overloading the refrigeration equipment, which is beneficial to extending the service life of the refrigeration equipment. At the same time, the food or supplies in the refrigeration space are not easy to deteriorate or freeze.

[0175] It is worth explaining that the "optimal" here means that when the internal temperature of the refrigeration equipment is set to the optimal internal temperature, it can not only ensure a better refrigeration effect but also save energy consumption.

[0176] After obtaining the mapping relationship between the current external temperature and the target internal temperature, the target internal temperature corresponding to the current external temperature can be determined according to the mapping relationship between the two and the current external temperature detected in real time.

[0177] As an example, when the room temperature is 25°C to 30°C, the optimal internal temperature of the refrigerator refrigeration zone is 4°C to 7°C; when the room temperature is 5°C to 10°C, the optimal internal temperature of the refrigerator refrigeration zone is 0°C to 4°C.

[0178] The temperature judgment submodule is used to judge whether the current internal temperature matches the target internal temperature;

[0179] A first adjustment condition judgment submodule, for judging that the temperature adjustment condition is met if the current internal temperature does not match the target internal temperature;

[0180] The second adjustment condition judgment submodule is used to judge that the temperature adjustment condition is not met if the current internal temperature matches the target internal temperature.

[0181] After obtaining the target internal temperature, it is determined whether the detected current internal temperature matches the target internal temperature, that is, whether the current internal temperature is within the target internal temperature range.

[0182] If the current internal temperature is not within the target internal temperature range, it is determined that the temperature adjustment condition is met; if the current internal temperature is within the target internal temperature range, it is determined that the temperature adjustment condition is not met.

[0183] The target temperature acquisition module 403 is used to obtain the target gear temperature according to the current external temperature if the temperature adjustment condition is met;

[0184] If the current internal temperature does not match the target internal temperature, and the current internal temperature is not within the target internal temperature range, then the target gear temperature corresponding to the current external temperature is obtained, where the target gear temperature is also the above-mentioned target internal temperature.

[0185] In some embodiments, assuming that the current internal temperature is T1, the current external temperature is T2, and the insulation coefficient of the refrigeration equipment is K, the following formula exists:

[0186] T1=T2×K

[0187] Set the target gear temperature to T N , the cooling efficiency of the refrigeration equipment is D, then there is the following formula:

[0188] T1=T N ×D

[0189] According to the above two formulas, we can get the following formula:

[0190]

[0191] According to the above formula and the current external temperature, the target gear temperature can be obtained.

[0192] It is worth noting that the thermal insulation coefficient of the refrigeration equipment is a fixed value at a certain external temperature, but as the external temperature changes, the thermal insulation coefficient of the refrigeration equipment will also change. Therefore, the thermal insulation coefficient K of the refrigeration equipment needs to be determined based on actual conditions.

[0193] The cooling efficiency D of the refrigeration equipment is related to the model and performance of the refrigeration equipment and needs to be determined based on actual conditions.

[0194] A first mapping relationship acquisition module 404 is used to acquire a mapping relationship between a target gear temperature and a target gear;

[0195] The target gear acquisition module 405 is used to obtain the target gear corresponding to the target gear temperature according to the mapping relationship between the target gear temperature and the target gear;

[0196] There is a relatively clear correspondence between the target gear temperature and the target gear of the refrigeration equipment. During use, appropriate adjustments can be made according to factors such as season, type of storage and energy-saving requirements to ensure the best operation effect and energy-saving performance of the refrigeration equipment.

[0197] As an example, gear 0 of a refrigerator usually represents the shutdown gear. In this gear, the refrigerator does not refrigerate and the temperature inside the refrigerator is close to the outside temperature; the target gear temperature corresponding to gear 1 is between 7°C and 10°C; the target gear temperature corresponding to gear 2 is between 4°C and 7°C; and the target gear temperature corresponding to gear 3 is between 0°C and 4°C.

[0198] According to the mapping relationship between the target gear temperature and the target gear, the target gear corresponding to the target gear temperature can be obtained.

[0199] The gear adjustment module 406 is used to control the gear adjustment device to adjust the gear knob to a target gear.

[0200] In some embodiments, the gear adjustment module 406 includes the following submodules:

[0201] The gear angle determination submodule is used to determine the gear angle between every two adjacent gears in the gear knob;

[0202] In some embodiments, the communication connection with the gear adjustment device is established through an application in the terminal device. The user pre-sets the number of gears of the refrigeration device and the gear angle between every two adjacent gears in the application, thereby determining the angle value that the gear adjustment device should rotate, and sending the angle value to the gear adjustment device to perform the operation of rotating the gear knob.

[0203] After obtaining the target gear temperature through the current internal temperature and the current external temperature of the refrigeration equipment, the target gear corresponding to the target gear temperature is obtained according to the mapping relationship between the target gear temperature and the target gear. Thus, the gear adjustment device installed on the gear knob of the refrigeration equipment is controlled to adjust the gear knob to the target gear, thus realizing the automatic gear adjustment of the refrigeration equipment according to the temperature based on the gear knob adjustment.

[0204] It is worth noting that, since various types of refrigeration equipment have different numbers of gears, the gear angle between each two adjacent gears is also different. The gear adjustment device can be calibrated before formal use to determine the gear angle between two adjacent gears.

[0205] As an example, first set the number of gears of the refrigeration device and the preset gear angle between two adjacent gears of the refrigeration device in the application; control the gear adjustment device through the application to adjust the gear knob, and adjust it to the gear specified by the application; after the gear adjustment device is adjusted, remove the gear adjustment device to determine whether the gear knob is rotated into place, that is, whether the gear indicated by the gear knob is the gear specified by the application; if the gear knob is rotated into place, the calibration is completed, and the gear angle between every two adjacent gears in the gear knob is determined to be the preset gear angle; if the gear knob is not rotated into place, reset the gear angle in the application, and repeat the above operations until it is determined that the gear angle between every two adjacent gears in the gear knob is the gear angle set in the application, thereby completing the calibration.

[0206] The target gear position judgment submodule is used to judge whether the current gear position is consistent with the target gear position;

[0207] Before controlling the gear adjustment device to rotate the gear knob, it is necessary to determine whether the current gear is consistent with the target gear. If the current gear is consistent with the target gear, there is no need to control the gear adjustment device to rotate the gear knob; if the current gear is inconsistent with the target gear, it is necessary to control the gear adjustment device to rotate the gear knob to the target gear.

[0208] As an example, if the current gear is 2nd gear and the target gear is 2nd gear, there is no need to control the gear adjustment device to rotate the gear knob; if the current gear is 0th gear and the target gear is 1st gear, it is necessary to control the gear adjustment device to rotate the gear knob to 1st gear.

[0209] A rotation angle determination submodule, for determining the rotation angle of the gear adjustment device according to the gear angle, the current gear and the target gear if the current gear is inconsistent with the target gear;

[0210] As an example, if the preset gear angle is 30°, the current gear is 0, and the target gear is 2, then the rotation angle of the gear adjustment device is determined to be 60°.

[0211] In addition, the rotation direction of the gear adjustment device can be determined according to the current gear and the target gear.

[0212] As an example, if the current gear is 0, the target gear is 2, and the refrigeration equipment needs to be adjusted clockwise to increase the gear, the current gear is smaller than the target gear, and the rotation direction of the gear adjustment device is determined to be clockwise.

[0213] The gear adjustment submodule is used to control the gear adjustment device to adjust the gear knob to a target gear according to the rotation angle.

[0214] The obtained rotation angle and rotation direction of the gear adjustment device are sent to the gear adjustment device, so as to control the gear adjustment device to adjust the gear knob to the target gear according to the obtained rotation angle and rotation direction.

[0215] In some embodiments, the apparatus further comprises the following modules:

[0216] The temperature change acquisition module is used to obtain the current internal temperature change rate;

[0217] A first gear adjustment judgment module is used to judge whether a gear adjustment success condition is met according to the current internal temperature change rate;

[0218] The step return module is used to return to the step of obtaining the internal temperature in the refrigeration device and the external temperature outside the refrigeration device if the gear adjustment success condition is not met.

[0219] According to the temperature in the refrigeration bin of the refrigeration device detected in real time by the bin temperature sensor, the current internal temperature change rate can be obtained. The current internal temperature change rate of the refrigeration device can reflect whether the gear setting of the refrigeration device is appropriate.

[0220] In some embodiments, if the rate of change of the current internal temperature within a period of time is close to 0, the gear adjustment success condition is met; if the rate of change of the current internal temperature within a period of time is greater than 0 and close to 1, the gear adjustment success condition is not met.

[0221] When it is determined that the gear adjustment success condition is not met, it means that the target gear needs to be re-determined and adjusted, so it is necessary to return to step 101 to obtain the internal temperature inside the refrigeration device and the external temperature outside the refrigeration device, and repeat the above steps in order.

[0222] In some embodiments, the apparatus further comprises the following modules:

[0223] An adjustment record generation module, used to generate adjustment record information, the adjustment record information includes adjustment time information and adjustment operation information;

[0224] Among them, the adjustment time information is used to record the time it takes for the gear adjustment device to adjust the gear knob to the target gear; the adjustment operation information is used to record the gear value of the current gear and the gear value of the target gear.

[0225] As an example, if the gear adjustment device performs a rotation adjustment operation on the gear knob at 17:09 Beijing time, 17:09 Beijing time is recorded as the adjustment time, and adjustment time information is generated; if the gear adjustment device adjusts the gear knob from gear 1 to gear 2, it is recorded that it was gear 1 before the adjustment and gear 2 after the adjustment, and adjustment operation information is generated.

[0226] Generating adjustment record information including adjustment time information and adjustment operation information can help users understand the specific process of automatic temperature adjustment of the refrigeration equipment.

[0227] According to the embodiment of the present invention, after determining whether the temperature adjustment conditions are met based on the current internal temperature and the current external temperature of the refrigeration device, the target gear temperature is obtained based on the current external temperature, and the target gear corresponding to the target gear temperature is obtained based on the mapping relationship between the target gear temperature and the target gear. Finally, the gear adjustment device installed on the gear knob of the refrigeration device is controlled to adjust the gear knob to the target gear. The refrigeration device can automatically adjust the gear knob to the appropriate target gear according to the temperature change, so that the internal temperature of the refrigeration device can be maintained within the appropriate range. While ensuring the refrigeration effect, the probability of overloading the refrigeration device is reduced, and energy consumption is reduced.

[0228] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0229] An embodiment of the present invention also provides a refrigeration device, including: a processor, a memory, and a computer program stored in the memory and capable of running on the processor. When the computer program is executed by the processor, the various processes of the gear adjustment method embodiment of the above-mentioned refrigeration device are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0230] An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the various processes of the above-mentioned embodiment of the gear adjustment method for refrigeration equipment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0231] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0232] It will be appreciated by those skilled in the art that the embodiments of the present invention may be provided as methods, devices, or computer program products. Therefore, the embodiments of the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0233] The embodiments of the present invention are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0234] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0235] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1A process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0236] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0237] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0238] The above is a detailed introduction to the gear adjustment method, device, refrigeration equipment and computer-readable storage medium of a refrigeration equipment provided by the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A method for adjusting the gear position of a refrigeration device, characterized in that: The refrigeration device is provided with a gear knob, and a gear adjustment device is installed on the gear knob. The method comprises: Obtaining a current internal temperature within the refrigeration device and a current external temperature outside the refrigeration device; Determining whether a temperature adjustment condition is met according to the current internal temperature and the current external temperature; If the temperature adjustment condition is met, obtaining a target gear temperature according to the current external temperature; Acquire a mapping relationship between the target gear temperature and the target gear; According to the mapping relationship between the target gear temperature and the target gear, the target gear corresponding to the target gear temperature is obtained; The gear adjustment device is controlled to adjust the gear knob to a target gear.

2. The method for adjusting the gear position of a refrigeration device according to claim 1, characterized in that: The step of controlling the gear adjustment device to adjust the gear knob to a target gear position includes: Determining the gear angle between every two adjacent gears in the gear knob; Determining whether the current gear position is consistent with the target gear position; If the current gear position is inconsistent with the target gear position, determining a rotation angle of the gear adjustment device according to the gear angle, the current gear position and the target gear position; According to the rotation angle, the gear adjustment device is controlled to adjust the gear knob to a target gear.

3. The gear adjustment method of refrigeration equipment according to claim 1, characterized in that: The determining whether a temperature adjustment condition is met according to the current internal temperature and the current external temperature includes: Acquire a mapping relationship between the current external temperature and the target internal temperature; Determining the target internal temperature corresponding to the current external temperature according to a mapping relationship between the current external temperature and the target internal temperature; determining whether the current internal temperature matches the target internal temperature; If the current internal temperature does not match the target internal temperature, it is determined that the temperature adjustment condition is met; If the current internal temperature matches the target internal temperature, it is determined that the temperature adjustment condition is not met.

4. The method for adjusting the gear position of a refrigeration device according to claim 1, characterized in that: After controlling the gear adjustment device to adjust the gear knob to the target gear, the method further includes: acquiring a rate of change of the current internal temperature; Determining whether a gear adjustment success condition is met according to the change rate of the current internal temperature; If the gear adjustment success condition is not met, the process returns to the step of obtaining the internal temperature inside the refrigeration device and the external temperature outside the refrigeration device.

5. The method for adjusting the gear position of a refrigeration device according to claim 1, characterized in that: The obtaining of the current internal temperature of the refrigeration device and the current external temperature outside the refrigeration device includes: Acquiring the current internal temperature detected by a temperature sensor in the refrigeration device; The current external temperature detected by an indoor temperature sensor disposed outside the refrigeration device is obtained.

6. The gear adjustment method of refrigeration equipment according to claim 1, characterized in that: The method further comprises: Generate adjustment record information, wherein the adjustment record information includes adjustment time information and adjustment operation information; Among them, the adjustment time information is used to record the time when the gear adjustment device adjusts the gear knob to the target gear; the adjustment operation information is used to record the gear value of the current gear and the gear value of the target gear.

7. The method for adjusting the gear position of a refrigeration device according to claim 1, characterized in that: The gear adjustment device comprises: a fixed component and a gear rotation component; The fixing assembly is used to fix the gear adjustment device on the gear knob; The gear adjustment device is provided with a groove, and the gear rotation assembly is located in the groove; the gear rotation assembly is used to rotate the gear knob.

8. A gear adjustment device for a refrigeration device, characterized in that: The device comprises: A current temperature acquisition module, used to acquire the current internal temperature in the refrigeration device and the current external temperature outside the refrigeration device; An adjustment condition judgment module, used for judging whether a temperature adjustment condition is met according to the current internal temperature and the current external temperature; A target temperature acquisition module, configured to obtain a target gear temperature according to the current external temperature if the temperature adjustment condition is met; A first mapping relationship acquisition module, used to acquire a mapping relationship between the target gear temperature and the target gear; A target gear position acquisition module, used for obtaining the target gear position corresponding to the target gear position temperature according to a mapping relationship between the target gear position temperature and the target gear position; The gear adjustment module is used to control the gear adjustment device to adjust the gear knob to a target gear.

9. A refrigeration device, characterized in that: include: A processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the steps of the gear adjustment method for a refrigeration device according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the gear adjustment method for a refrigeration device according to any one of claims 1 to 7 are implemented.

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