Refrigerator turnover beam power-on rate control method and device and refrigerator

Abstract

The application discloses a refrigerator turnover beam power-on rate control method and device and a refrigerator. The method comprises the following steps: obtaining the current environment temperature and the environment humidity fluctuation value in each cycle of the compressor; determining the turnover beam power-on rate of the next cycle according to the current environment temperature and the environment humidity fluctuation value in the cycle; if the turnover beam power-on rate of the next cycle cannot be determined according to the current environment temperature and the environment humidity fluctuation value in the cycle, then determining the turnover beam power-on rate of the next cycle according to the current environment temperature and the average humidity value in the cycle. The application determines the turnover beam power-on rate according to the cycle, and uses the environment temperature fluctuation value or the average humidity value in the cycle to determine the turnover beam power-on rate of the next cycle, so that the accuracy and reliability of the humidity data are ensured, the accuracy of the turnover beam power-on rate is improved, the condensation of the turnover beam is prevented, and the problem that the condensation occurs due to the inaccuracy of the turnover beam power-on rate of the refrigerator caused by the sensing deviation of the humidity sensor is solved.

Description

Technical Field

[0001] This invention relates to the field of refrigerator technology, and more specifically, to a method, device, and refrigerator for controlling the power supply rate of a refrigerator tilting beam. Background Technology

[0002] French door refrigerators typically have a hinged door for closing. To prevent condensation on the hinged door, a heating element is usually installed inside. This heating element is not constantly on; it operates on a regulated basis to save energy. For example, if the heating element is on for 5 minutes and off for 3 minutes, the regulated heating element's operating rate is 5 / (5+3) = 62.5%.

[0003] The energizing rate of the flip-up beam is generally controlled based on ambient temperature and humidity. However, during refrigerator use, the humidity sensor located in the top end cover may register a deviation in humidity readings due to the thermal conductivity of the refrigerator body. Consequently, the energizing rate of the flip-up beam will also deviate, potentially causing condensation on the flip-up beam and door seals. Over time, this can lead to mold growth and a reduced lifespan for the door seals. The same issue can also occur if the humidity sensor malfunctions or if the user places items on the refrigerator that obstruct it.

[0004] There is currently no effective solution to the problem of condensation caused by inaccurate power supply to the refrigerator's tilting beam due to humidity sensor misjudgment. Summary of the Invention

[0005] This invention provides a method, device, and refrigerator for controlling the power supply rate of a refrigerator tilting beam, in order to at least solve the problem of condensation caused by inaccurate power supply rate of the refrigerator tilting beam due to the perception deviation of the humidity sensor in the prior art.

[0006] To address the aforementioned technical problems, embodiments of the present invention provide a method for controlling the power supply rate of a refrigerator tilting beam, comprising:

[0007] Each time the compressor completes a cycle, it acquires the current ambient temperature and the ambient humidity fluctuation value within that cycle.

[0008] The energization rate of the flipping beam in the next cycle is determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle.

[0009] If the energization rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle, then the energization rate of the flipping beam in the next cycle is determined based on the current ambient temperature and the average humidity value within the cycle.

[0010] Optionally, the energization rate of the flipping beam for the next cycle is determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle, including:

[0011] Determine the ambient temperature range within which the current ambient temperature falls;

[0012] Determine whether the ambient humidity fluctuation value within the cycle is within the fluctuation value range corresponding to the ambient temperature range;

[0013] If so, the energizing rate corresponding to the ambient temperature range and the fluctuation range shall be used as the energizing rate of the flipping beam in the next cycle.

[0014] If not, the energization rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle.

[0015] Among them, the correspondence between the ambient temperature range, fluctuation range and the energization rate of the flip beam is stored in advance.

[0016] Optionally, based on the current ambient temperature and the average humidity value during the cycle, the energization rate of the flipping beam for the next cycle is determined, including:

[0017] Calculate the average humidity value within this period;

[0018] Determine the ambient temperature range of the current ambient temperature and the ambient humidity range of the average humidity value within the period.

[0019] The energizing rate corresponding to the ambient temperature range and the ambient humidity range shall be used as the energizing rate of the flipping beam in the next cycle.

[0020] Among them, the correspondence between the ambient temperature range, ambient humidity range and the energization rate of the flip beam is stored in advance.

[0021] Optionally, the above methods also include:

[0022] Collect ambient humidity at set time intervals;

[0023] For each cycle of compressor operation, the maximum and minimum humidity values ​​within that cycle are determined, and the maximum humidity value is subtracted from the minimum humidity value to obtain the ambient humidity fluctuation value within that cycle.

[0024] Optionally, the above methods also include:

[0025] At preset intervals, the average value of the ambient humidity fluctuation is calculated based on the ambient humidity fluctuation values ​​of at least two cycles within the preset time period.

[0026] If the average value is greater than a preset threshold, a humidity sensor fault message will be output.

[0027] Optionally, if the average value is greater than a preset threshold, the method further includes:

[0028] Determine the ambient temperature range within which the current ambient temperature falls;

[0029] Based on the pre-stored correspondence between ambient temperature range, fluctuation range and energization rate of the flipping beam, the energization rate corresponding to the ambient temperature range is taken as the target energization rate of the flipping beam.

[0030] The flip beam is controlled according to the target flip beam energization rate.

[0031] This invention also provides a refrigerator tilting beam power control device, comprising:

[0032] The acquisition module is used to acquire the current ambient temperature and the ambient humidity fluctuation value during each cycle of compressor operation.

[0033] The first determining module is used to determine the energization rate of the flipping beam in the next cycle based on the current ambient temperature and the ambient humidity fluctuation value within the cycle.

[0034] The second determining module is used to determine the energizing rate of the flipping beam in the next cycle based on the current ambient temperature and the average humidity value in the cycle if the energizing rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value in the cycle.

[0035] This invention also provides a refrigerator, including: the refrigerator tilting beam power control device described in this invention.

[0036] This invention also provides a computer device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the method described in this invention.

[0037] This invention also provides a non-volatile computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the steps of the method described in this invention.

[0038] By applying the technical solution of this invention, after each compressor cycle, the energizing rate of the flip beam for the next cycle is determined based on the current ambient temperature and the ambient humidity fluctuation value within that cycle. If the energizing rate cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within that cycle, then it is determined based on the current ambient temperature and the average humidity value within that cycle. Determining the energizing rate of the flip beam according to the cycle, and using the ambient temperature fluctuation value or average humidity value within the cycle to determine the energizing rate of the next cycle, ensures the accuracy and reliability of humidity data, thereby improving the accuracy of the energizing rate of the flip beam, preventing condensation on the flip beam, and solving the problem of condensation caused by inaccurate energizing rate of the refrigerator flip beam due to humidity sensor perception deviation. This also increases the service life of the refrigerator flip beam and door seal, improving the user experience. Attached Figure Description

[0039] Figure 1 This is a flowchart of the refrigerator tilting beam power supply control method provided in Embodiment 1 of the present invention;

[0040] Figure 2 This is a flowchart of the refrigerator tilting beam power supply control provided in Embodiment 2 of the present invention;

[0041] Figure 3 This is a flowchart of humidity sensor fault diagnosis provided in Embodiment 2 of the present invention;

[0042] Figure 4 This is a structural block diagram of the refrigerator tilting beam power control device provided in Embodiment 3 of the present invention. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0044] It should be noted that the terms "first," "second," etc., used in the specification, claims, and drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0045] It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases the steps shown or described may be executed in a different order than that shown here.

[0046] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0047] The optional embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0048] Example 1

[0049] This embodiment provides a method for controlling the power supply rate of a refrigerator tilting beam, which can ensure the accuracy and reliability of humidity data, thereby improving the accuracy of the power supply rate of the tilting beam and preventing condensation from occurring on the tilting beam.

[0050] Figure 1 This is a flowchart of the refrigerator tilting beam power supply control method provided in Embodiment 1 of the present invention, as shown below. Figure 1 As shown, the method includes the following steps:

[0051] S101: The compressor acquires the current ambient temperature and the ambient humidity fluctuation value within that cycle for each operating cycle.

[0052] S102, based on the current ambient temperature and the ambient humidity fluctuation value within this cycle, determine the energization rate of the flipping beam for the next cycle.

[0053] S103 If the energization rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle, then the energization rate of the flipping beam in the next cycle shall be determined based on the current ambient temperature and the average humidity value within the cycle.

[0054] The refrigerator is equipped with a temperature sensor and a humidity sensor, which are used to detect the ambient temperature and humidity, respectively.

[0055] In this embodiment, the energization rate of the tilting beam is determined according to a cycle. This cycle can be the compressor operating cycle (also known as the compressor start-stop cycle), which is the time it takes for the compressor to start and stop once. For example, if the compressor runs for 20 minutes and then stops for 8 minutes, then these 28 minutes constitute one compressor operating cycle. In this embodiment, the compressor operating cycle can be a fixed value, meaning the compressor always runs according to the same cycle value, or it can be determined based on the actual operating conditions of the compressor. For example, if one compressor operating cycle is 20 minutes, the next compressor operating cycle may be 30 minutes, mainly depending on the actual operating needs of the refrigerator.

[0056] The above steps are performed after each compressor cycle to determine the energization rate of the tilting beam for the next cycle. For the first compressor cycle after the refrigerator is turned on, the energization rate of the tilting beam in that cycle can be determined based on the ambient temperature and humidity values ​​at the time of startup.

[0057] In this embodiment, after each compressor cycle, the energizing rate of the flip beam for the next cycle is determined based on the current ambient temperature and the ambient humidity fluctuation value within that cycle. If the energizing rate cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within that cycle, it is determined based on the current ambient temperature and the average humidity value within that cycle. Determining the energizing rate of the flip beam according to the cycle, and using the ambient temperature fluctuation value or average humidity value within the cycle to determine the energizing rate of the next cycle, ensures the accuracy and reliability of humidity data, thereby improving the accuracy of the energizing rate of the flip beam, preventing condensation on the flip beam, solving the problem of condensation caused by inaccurate energizing rate of the refrigerator flip beam due to humidity sensor perception deviation, increasing the service life of the refrigerator flip beam and door seal, and improving the user experience.

[0058] In one embodiment, determining the energizing rate of the flipping beam for the next cycle based on the current ambient temperature and the ambient humidity fluctuation value within the cycle includes: determining the ambient temperature range of the current ambient temperature; determining whether the ambient humidity fluctuation value within the cycle is within the fluctuation value range corresponding to the ambient temperature range; if so, then the energizing rate corresponding to the ambient temperature range and the fluctuation value range is taken as the energizing rate of the flipping beam for the next cycle; if not, then the energizing rate of the flipping beam for the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle.

[0059] The system pre-sets and stores the correspondence between ambient temperature range, fluctuation range, and the energization rate of the tilting beam. This correspondence can be determined experimentally, and the specific range or value may differ for different refrigerators.

[0060] For example, when the ambient temperature is <14℃ and the ambient humidity fluctuation is ≥15%, the corresponding power-on rate is 10%; when the ambient temperature is 14℃≤18℃ and the ambient humidity fluctuation is ≥20%, the corresponding power-on rate is 20%; when the ambient temperature is 18℃≤23℃ and the ambient humidity fluctuation is ≥20%, the corresponding power-on rate is 40%; and so on.

[0061] This embodiment distinguishes between ambient temperature ranges and combines them with the range of ambient humidity fluctuations to fix the energization rate of the flip beam for a certain period of time (i.e., the energization rate of the flip beam in the next cycle), ensuring the accuracy and reliability of humidity data and improving the accuracy of the energization rate of the flip beam.

[0062] In one embodiment, determining the energization rate of the flip beam for the next cycle based on the current ambient temperature and the average humidity value within the cycle includes: calculating the average humidity value within the cycle; determining the ambient temperature range of the current ambient temperature and the ambient humidity range of the average humidity value within the cycle; and using the energization rate corresponding to the ambient temperature range and the ambient humidity range as the energization rate of the flip beam for the next cycle.

[0063] The system pre-sets and stores the correspondence between ambient temperature range, ambient humidity range, and the energization rate of the tilting beam. This correspondence can be determined experimentally; the specific range or value may vary for different refrigerators.

[0064] In cases where the energization rate of the flipping beam cannot be determined by the range of ambient temperature and the fluctuation range of ambient humidity, this embodiment determines the energization rate of the flipping beam for the next cycle based on the current ambient temperature and the average humidity value within the cycle. This also ensures the accuracy and reliability of the humidity data and improves the accuracy of the energization rate of the flipping beam.

[0065] The above method may also include: collecting ambient humidity at set time intervals; determining the maximum and minimum humidity values ​​within each cycle of compressor operation, and calculating the maximum humidity value minus the minimum humidity value to obtain the ambient humidity fluctuation value within that cycle.

[0066] The set time interval is shorter than the compressor's operating cycle. For example, the set time interval could be 30 seconds, meaning that ambient humidity is collected every 30 seconds. Multiple ambient humidity values ​​will be collected within one compressor operating cycle.

[0067] This implementation method allows for the timely calculation of environmental humidity fluctuations within each cycle, which can then be used as a basis for determining the energization rate of the flip beam.

[0068] In one embodiment, the above method may further include: calculating the average value of the ambient humidity fluctuation value based on the ambient humidity fluctuation value of at least two cycles within the preset time period at preset intervals; if the average value is greater than a preset threshold, outputting a humidity sensor fault prompt message; if the average value is less than or equal to the preset threshold, determining that the temperature sensor is not faulty, continuing to collect ambient humidity at set time intervals, and calculating the ambient humidity fluctuation value within each cycle, thereby determining the energization rate of the flipping beam and performing fault judgment.

[0069] The preset time is longer than the compressor operating cycle mentioned above, and includes at least two compressor operating cycles; for example, the preset time is 12 hours or 24 hours. The preset threshold can be set according to actual conditions; for example, the preset threshold can be set to 50%.

[0070] This embodiment performs a fault diagnosis every preset time period based on the average value of the ambient humidity fluctuation during that period. This can accurately determine whether the humidity sensor is faulty and promptly remind the user, making it convenient for maintenance personnel to repair.

[0071] If the average value exceeds a preset threshold, indicating a malfunction of the humidity sensor, the humidity data cannot be used as a basis for determining the energizing rate of the flip beam. The energizing rate of the flip beam can be determined in the following way: determine the current ambient temperature range; based on the pre-stored correspondence between the ambient temperature range, fluctuation range, and energizing rate of the flip beam, take the energizing rate corresponding to the ambient temperature range as the target energizing rate of the flip beam; control the flip beam according to the target energizing rate of the flip beam.

[0072] In the event of a humidity sensor malfunction, this implementation method fixes the energization rate of the tilting beam based on the current ambient temperature to prevent the refrigerator from becoming unusable in fault mode. After the fault mode is cleared, the energization rate of the tilting beam is controlled according to the aforementioned normal control process.

[0073] Example 2

[0074] The following description uses a specific embodiment to illustrate the above-described method for controlling the power supply rate of the refrigerator tilting beam. However, it is important to note that this specific embodiment is merely for better illustration of this application and does not constitute an undue limitation of this application. Explanations of terms that are the same or corresponding to those in the above embodiment will not be repeated in this embodiment.

[0075] The parameters involved in this embodiment are as follows:

[0076] Ambient temperature (TH);

[0077] Ambient humidity (RH);

[0078] Humidity values ​​collected during the compressor's operating cycle (collected every 30 seconds): RH1, RH2, ..., RHn;

[0079] The maximum humidity value RHmax and minimum humidity value RHmin collected during the compressor's operating cycle;

[0080] The humidity fluctuation value within the cycle is ΔRH = RHmax - RHmin;

[0081] The average humidity value within the cycle is RHpj = (RH1 + RH2 + ... + RHn) / n.

[0082] The power supply rate of the refrigerator's tilting beam is controlled as follows:

[0083] After the refrigerator is powered on, for each compressor operation cycle, record the humidity values ​​RH1, RH2, ..., RHn within the cycle, determine the maximum humidity value RHmax and the minimum humidity value RHmin within the cycle, and calculate the humidity fluctuation value ΔRH = RHmax - RHmin within the cycle.

[0084] At the end of any compressor operating cycle, the current ambient temperature TH is obtained, the ambient temperature range within which TH falls is determined, and combined with the humidity data during that cycle, the following operations are performed:

[0085] (1) If TH < 14℃ and △RH ≥ 15%, then fix the energization rate of the flip beam in the next cycle to 10%. Otherwise, calculate the average humidity value RHpj in the cycle and determine the energization rate of the flip beam in the next cycle based on TH and RHpj (the correspondence between the ambient temperature range, ambient humidity range and energization rate of the flip beam can be obtained in advance through experiments, that is, each ambient temperature range and humidity range corresponds to one energization rate of the flip beam, and the energization rate can be determined based on TH, RHpj and the above-mentioned correspondence stored in advance).

[0086] (2) If 14℃≤TH<18℃ and △RH≥20%, then fix the energization rate of the flip beam in the next cycle to 20%; otherwise, calculate the average humidity value RHpj in the cycle and determine the energization rate of the flip beam in the next cycle based on TH and RHpj.

[0087] (3) If 18℃≤TH<23℃ and △RH≥20%, then fix the energization rate of the flip beam in the next cycle to 40%. Otherwise, calculate the average humidity value RHpj in this cycle and determine the energization rate of the flip beam in the next cycle based on TH and RHpj.

[0088] (4) If 23℃≤TH<29℃ and △RH≥25%, then fix the energization rate of the flip beam in the next cycle to 60%. Otherwise, calculate the average humidity value RHpj in this cycle and determine the energization rate of the flip beam in the next cycle based on TH and RHpj.

[0089] (5) If 29℃≤TH<36℃ and △RH≥25%, then fix the energization rate of the flip beam in the next cycle to 80%; otherwise, calculate the average humidity value RHpj in this cycle and determine the energization rate of the flip beam in the next cycle based on TH and RHpj.

[0090] (6) If TH≥36℃ and △RH≥35%, then fix the energization rate of the flip beam in the next cycle to 90%. Otherwise, calculate the average humidity value RHpj in the cycle and determine the energization rate of the flip beam in the next cycle based on TH and RHpj.

[0091] For example, a 20% power-on rate means ON = 2S and OFF = 8S.

[0092] like Figure 2 The diagram shown is a flowchart for controlling the power supply rate of the refrigerator's tilting beam, which includes the following steps:

[0093] S201, Begin.

[0094] S202 records the humidity values ​​RH1, RH2, ..., RHn during one cycle of compressor operation.

[0095] S203, determine the maximum humidity value RHmax and the minimum humidity value RHmin within this cycle.

[0096] S204, calculate the humidity fluctuation value △RH=RHmax-RHmin within this cycle.

[0097] S205, determines the ambient temperature TH.

[0098] S206, determine whether TH < 14℃ is satisfied. If yes, proceed to S207; otherwise, proceed to S209.

[0099] S207, determine whether △RH≥15% is satisfied. If yes, proceed to S208; otherwise, proceed to S224.

[0100] S208, the energization rate of the flip beam in the next cycle is 10%.

[0101] S209, determine whether the condition 14℃≤TH<18℃ is met. If yes, proceed to S210; otherwise, proceed to S212.

[0102] S210, determine whether △RH≥20% is satisfied. If yes, proceed to S211; otherwise, proceed to S224.

[0103] S211, the energization rate of the flip beam in the next cycle is 20%.

[0104] S212, determine whether the condition 18℃≤TH<23℃ is met. If yes, proceed to S213; otherwise, proceed to S215.

[0105] S213, determine whether △RH≥20% is satisfied. If yes, proceed to S214; otherwise, proceed to S224.

[0106] S214, the energization rate of the flip beam in the next cycle is 40%.

[0107] S215, determine whether the condition 23℃≤TH<29℃ is met. If yes, proceed to S216; otherwise, proceed to S218.

[0108] S216, determine whether △RH≥25% is satisfied. If yes, proceed to S217; otherwise, proceed to S224.

[0109] S217, the energization rate of the flip beam in the next cycle is 60%.

[0110] S218, determine whether the condition 29℃≤TH<36℃ is met. If yes, proceed to S219; otherwise, proceed to S221.

[0111] S219, determine whether △RH≥25% is satisfied. If yes, proceed to S220; otherwise, proceed to S224.

[0112] S220, the energization rate of the flip beam in the next cycle is 80%.

[0113] S221, TH≥36℃.

[0114] S222, determine whether △RH≥35% is satisfied. If yes, proceed to S223; otherwise, proceed to S224.

[0115] S223, the energization rate of the flip beam in the next cycle is 90%.

[0116] S224, calculate the average humidity value RHpj within this cycle.

[0117] S225, determine the energizing rate of the flipping beam for the next cycle based on TH and RHpj. Specifically, based on the pre-stored correspondence between ambient temperature range, ambient humidity range, and flipping beam energizing rate, the energizing rate corresponding to the temperature range of TH and the humidity range of RHpj can be obtained by querying, and used as the energizing rate of the flipping beam for the next cycle.

[0118] Figure 2This is just an example; in practical applications, you can directly determine the current ambient temperature range.

[0119] For troubleshooting of humidity sensors, please refer to [link / reference]. Figure 3 This includes the following steps:

[0120] S301, record the humidity fluctuation values ​​for each cycle during 12 hours of compressor operation (equivalent to the above preset time) (excluding the defrosting period).

[0121] S302, determine whether the average humidity fluctuation value of the 12-hour cycle is greater than 50%. If yes, proceed to S303. If no, return to S301, restart the timing and re-record the humidity fluctuation value of each cycle of the compressor running for 12 hours. The humidity fluctuation value of the cycle recorded in the previous 12 hours can be cleared to zero.

[0122] S303 indicates a humidity sensor malfunction.

[0123] S304: The display shows a specific symbol or value and triggers an alarm.

[0124] S305, the program determines that a fault mode has been entered. Based on the current ambient temperature, the energization rate of the tilting beam is fixed to prevent the refrigerator from becoming unusable in fault mode. Specifically, if TH < 14℃, the energization rate of the tilting beam is 10%; if 14℃ ≤ TH < 18℃, the energization rate is 20%; if 18℃ ≤ TH < 23℃, the energization rate is 40%; if 23℃ ≤ TH < 29℃, the energization rate is 60%; if 29℃ ≤ TH < 36℃, the energization rate is 80%; if TH ≥ 36℃, the energization rate is 90%.

[0125] Example 3

[0126] Based on the same inventive concept, this embodiment provides a refrigerator tilting beam power supply rate control device, which can be used to implement the refrigerator tilting beam power supply rate control method described in the above embodiment. This device can be implemented through software and / or hardware.

[0127] Figure 4 This is a structural block diagram of the refrigerator tilting beam power control device provided in Embodiment 3 of the present invention, as shown below. Figure 4 As shown, the device includes:

[0128] The acquisition module 41 is used to acquire the current ambient temperature and the ambient humidity fluctuation value during each cycle of compressor operation;

[0129] The first determining module 42 is used to determine the energization rate of the flipping beam in the next cycle based on the current ambient temperature and the ambient humidity fluctuation value within the cycle.

[0130] The second determining module 43 is used to determine the energizing rate of the flipping beam in the next cycle based on the current ambient temperature and the average humidity value in the cycle if the energizing rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value in the cycle.

[0131] Optionally, the first determining module 42 includes:

[0132] The first determining unit is used to determine the ambient temperature range in which the current ambient temperature falls;

[0133] The judgment unit is used to determine whether the ambient humidity fluctuation value within the cycle is within the fluctuation value range corresponding to the ambient temperature range.

[0134] The second determining unit is configured to, if the ambient humidity fluctuation value within the cycle is within the fluctuation value range corresponding to the ambient temperature range, use the energizing rate corresponding to the ambient temperature range and the fluctuation value range as the energizing rate of the flipping beam in the next cycle; and if the ambient humidity fluctuation value within the cycle is not within the fluctuation value range corresponding to the ambient temperature range, the energizing rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle.

[0135] Among them, the correspondence between the ambient temperature range, fluctuation range and the energization rate of the flip beam is stored in advance.

[0136] Optionally, the second determining module 43 includes:

[0137] The calculation unit is used to calculate the average humidity value within this cycle.

[0138] The third determining unit is used to determine the ambient temperature range of the current ambient temperature and the ambient humidity range of the average humidity value within the period.

[0139] The fourth determining unit is used to take the energizing rate corresponding to the ambient temperature range and the ambient humidity range as the energizing rate of the flipping beam in the next cycle.

[0140] Among them, the correspondence between the ambient temperature range, ambient humidity range and the energization rate of the flip beam is stored in advance.

[0141] Optionally, the above-mentioned device further includes:

[0142] The data acquisition module is used to collect ambient humidity data at set time intervals.

[0143] The first calculation module is used to determine the maximum and minimum humidity values ​​within each cycle of compressor operation, and to calculate the maximum humidity value minus the minimum humidity value to obtain the environmental humidity fluctuation value within that cycle.

[0144] Optionally, the above-mentioned device further includes:

[0145] The second calculation module is used to calculate the average value of the ambient humidity fluctuation value based on the ambient humidity fluctuation value of at least two cycles within the preset time period at preset time intervals.

[0146] The output module is used to output a humidity sensor fault message if the average value is greater than a preset threshold.

[0147] Optionally, the above-mentioned device further includes:

[0148] The third determining module is used to determine the ambient temperature range in which the current ambient temperature is located when the average value is greater than a preset threshold.

[0149] The fourth determining module is used to determine the target flip beam energizing rate based on the pre-stored correspondence between the ambient temperature range, fluctuation range, and flip beam energizing rate.

[0150] The control module is used to control the flip beam according to the target flip beam energization rate.

[0151] The aforementioned refrigerator tilting beam power supply rate control device can execute the refrigerator tilting beam power supply rate control method provided in the embodiments of the present invention, and has the corresponding functional modules and beneficial effects of the method. Technical details not described in detail in this embodiment can be found in the refrigerator tilting beam power supply rate control method provided in the embodiments of the present invention.

[0152] Example 4

[0153] This embodiment provides a refrigerator, including: the refrigerator tilting beam power control device described in the above embodiment.

[0154] Example 5

[0155] This embodiment provides a computer device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the steps of the method described in the above embodiment.

[0156] Example 6

[0157] This embodiment provides a non-volatile computer-readable storage medium on which a computer program is stored, which, when executed by a processor, implements the steps of the method described in the above embodiment.

[0158] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0159] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0160] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling the energization rate of a refrigerator tilting beam, characterized in that, include: Each time the compressor completes a cycle, it acquires the current ambient temperature and the ambient humidity fluctuation value within that cycle. Based on the current ambient temperature and the ambient humidity fluctuation value within the cycle, the switching beam energization rate for the next cycle is determined by utilizing the pre-stored correspondence between ambient temperature range, fluctuation range, and switching beam energization rate. If the current ambient temperature and the ambient humidity fluctuation value within the current cycle cannot determine the energization rate of the flipping beam for the next cycle, then the energization rate of the flipping beam for the next cycle is determined by using the pre-stored correspondence between the ambient temperature range, the ambient humidity range, and the energization rate of the flipping beam, based on the current ambient temperature and the average humidity value within the current cycle.

2. The method according to claim 1, characterized in that, Based on the current ambient temperature and the ambient humidity fluctuation value within the cycle, the energization rate of the flipping beam in the next cycle is determined, including: Determine the ambient temperature range within which the current ambient temperature falls; Determine whether the ambient humidity fluctuation value within the cycle is within the fluctuation value range corresponding to the ambient temperature range; If so, the energizing rate corresponding to the ambient temperature range and the fluctuation range shall be used as the energizing rate of the flipping beam in the next cycle. If not, the energization rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value within the cycle. Among them, the correspondence between the ambient temperature range, fluctuation range and the energization rate of the flip beam is stored in advance.

3. The method according to claim 1, characterized in that, Based on the current ambient temperature and the average humidity value during this cycle, the energization rate of the tilting beam for the next cycle is determined, including: Calculate the average humidity value within this period; Determine the ambient temperature range of the current ambient temperature and the ambient humidity range of the average humidity value within the period. The energizing rate corresponding to the ambient temperature range and the ambient humidity range shall be used as the energizing rate of the flipping beam in the next cycle. Among them, the correspondence between the ambient temperature range, ambient humidity range and the energization rate of the flip beam is stored in advance.

4. The method according to claim 1, characterized in that, Also includes: Collect ambient humidity at set time intervals; For each cycle of compressor operation, the maximum and minimum humidity values ​​within that cycle are determined, and the maximum humidity value is subtracted from the minimum humidity value to obtain the ambient humidity fluctuation value within that cycle.

5. The method according to any one of claims 1 to 4, characterized in that, Also includes: At preset intervals, the average value of the ambient humidity fluctuation is calculated based on the ambient humidity fluctuation values ​​of at least two cycles within the preset time period. If the average value is greater than a preset threshold, a humidity sensor fault message will be output.

6. The method according to claim 5, characterized in that, If the average value is greater than a preset threshold, the method further includes: Determine the ambient temperature range within which the current ambient temperature falls; Based on the pre-stored correspondence between ambient temperature range, fluctuation range and energization rate of the flipping beam, the energization rate corresponding to the ambient temperature range is taken as the target energization rate of the flipping beam. The flip beam is controlled according to the target flip beam energization rate.

7. A device for controlling the energization rate of a refrigerator tilting beam, characterized in that, include: The acquisition module is used to acquire the current ambient temperature and the ambient humidity fluctuation value during each cycle of compressor operation. The first determining module is used to determine the energizing rate of the flipping beam in the next cycle based on the current ambient temperature and the ambient humidity fluctuation value within the cycle, using the pre-stored correspondence between the ambient temperature range, the fluctuation value range and the energizing rate of the flipping beam. The second determining module is used to determine the energizing rate of the flipping beam in the next cycle if the energizing rate of the flipping beam in the next cycle cannot be determined based on the current ambient temperature and the ambient humidity fluctuation value in the cycle, by using the pre-stored correspondence between the ambient temperature range, the ambient humidity range and the energizing rate of the flipping beam.

8. A refrigerator, characterized in that, include: The refrigerator tilting beam power control device according to claim 7.

9. A computer device, comprising: A memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that the processor, when executing the computer program, implements the steps of the method according to any one of claims 1 to 6.

10. A non-volatile computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 6.

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