Humidity display method and device for refrigeration equipment, refrigeration equipment and storage medium
By configuring multiple humidity detection devices on the refrigeration equipment and regularly collecting and storing them, and displaying them in combination with the current and stored humidity values, the problem of low humidity monitoring accuracy of the refrigeration equipment is solved, and the control accuracy and performance of the equipment are improved.
Patent Information
- Application Number
- CN202311120620.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-31
- Publication Date
- 2025-02-28
AI Technical Summary
Existing refrigeration equipment has low accuracy in humidity monitoring and display, which leads to inaccurate humidity display, which in turn affects the control accuracy and performance of the equipment.
Two or more humidity detection devices in the box are arranged on the refrigeration equipment to collect and store humidity values regularly. When the humidity difference is less than or equal to the set value, the current humidity value is displayed; when the humidity difference is greater than the set value, the average stored humidity value is displayed.
It improves the accuracy and control accuracy of humidity monitoring of refrigeration equipment, and enhances the performance of the equipment.
Smart Images
Figure CN119533083A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of intelligent devices, for example, to a method, device, refrigeration equipment and storage medium for displaying humidity in refrigeration equipment. Background Art
[0002] With the development of intelligent technology, some storage equipment with temperature regulation, such as wine cabinets, freezers, refrigerators, and freezers, are becoming increasingly common. Among them, wine cabinets, freezers, and other refrigeration equipment can not only regulate temperature, but also monitor humidity.
[0003] At present, the corresponding humidity value can be collected and displayed by humidity sensors in refrigeration equipment. Due to cost control, the accuracy of these humidity sensors is not high. Therefore, the humidity displayed by the refrigeration equipment is not necessarily the humidity in the refrigeration equipment. There is a certain deviation, that is, the refrigeration equipment cannot accurately display the humidity in the cabinet. Furthermore, the accuracy of controlling the refrigeration equipment according to the collected humidity is not high, that is, the performance of the refrigeration equipment needs to be strengthened.
[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention
[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.
[0006] The embodiments of the present disclosure provide a method, device, refrigeration equipment and storage medium for displaying humidity in a refrigeration device, so as to solve the technical problem that the performance of the refrigeration device needs to be improved. The refrigeration device is provided with corresponding in-box humidity detection devices at two or more set positions.
[0007] In some embodiments, the method comprises:
[0008] Regularly obtain and save the humidity value collected by the humidity detection device in each box;
[0009] When it is determined that the humidity display trigger condition is met, current humidity values collected by two or more humidity detection devices in the box are obtained, and one or more corresponding current absolute humidity differences are obtained;
[0010] When the current absolute humidity difference is less than or equal to the set humidity value, the current humidity display value is determined and displayed based on the acquired current humidity value; and, when the current absolute humidity difference is greater than the set humidity value, the current humidity display value is determined and displayed based on the saved humidity value.
[0011] In some embodiments, the periodic acquisition and storage of the humidity value collected by the humidity detection device in each box includes:
[0012] When it is determined that the closed door of the refrigeration equipment is in a closed state, the humidity value collected by the humidity detection device in each box is regularly obtained and saved at a first set period;
[0013] When it is determined that the closed door of the refrigeration equipment is in an open state, the humidity value collected by the humidity detection device in each box is regularly obtained and saved at a second set period;
[0014] The second set period is smaller than the first set period.
[0015] In some embodiments, the periodic acquisition and storage of the humidity value collected by the humidity detection device in each box includes:
[0016] When the current number of humidity values stored in the current storage space corresponding to the humidity detection device in the current box is less than the first set number, the current humidity value collected by the humidity detection device in the current box is stored in the current storage space;
[0017] When the current number is equal to the first set number, after deleting the humidity value stored in the current storage space for the longest time, the current humidity value collected by the humidity detection device in the current box is stored in the current storage space.
[0018] In some embodiments, determining that a humidity display trigger condition is satisfied includes:
[0019] When it is determined through the human body sensing device that a human body exists in the set area of the refrigeration equipment, it is determined that the humidity display trigger condition is met;
[0020] When a voice control command, a gesture control command, or a remote control command is received, it is determined that a humidity display trigger condition is met.
[0021] In some embodiments, determining and displaying the current humidity display value according to the acquired current humidity value includes:
[0022] Determine any current humidity value as the current humidity display value; or,
[0023] The first current humidity value corresponding to the first set position is determined as the current humidity display value.
[0024] In some embodiments, determining and displaying the current humidity display value according to the stored humidity value includes:
[0025] Averaging a second set number of humidity values stored in a storage space corresponding to two or more humidity detection devices to obtain a corresponding first humidity average value, wherein the second set number of humidity values are arranged in sequence according to storage time and include a corresponding current humidity value;
[0026] The average value between the first humidity average values is calculated to obtain a second humidity average value, and the second humidity average value is determined as the current humidity display value.
[0027] In some embodiments, the apparatus comprises:
[0028] A regular acquisition module is configured to regularly acquire and save the humidity value collected by the humidity detection device in each box;
[0029] A current acquisition module is configured to acquire current humidity values collected by two or more humidity detection devices in the box and obtain one or more corresponding current absolute humidity differences when it is determined that the humidity display trigger condition is met;
[0030] The determination display module is configured to determine and display the current humidity display value based on the acquired current humidity value when the current absolute humidity difference is less than or equal to the set humidity value, and to determine and display the current humidity display value based on the saved humidity value when the current absolute humidity difference is greater than the set humidity value.
[0031] In some embodiments, the device for displaying humidity in refrigeration equipment includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for displaying humidity in refrigeration equipment when executing the program instructions.
[0032] In some embodiments, the refrigeration equipment includes: a refrigeration equipment body; the above-mentioned device for displaying the humidity of the refrigeration equipment is installed on the refrigeration equipment body.
[0033] In some embodiments, the storage medium stores program instructions, and when the program instructions are run, the above-mentioned method for displaying humidity of refrigeration equipment is executed.
[0034] The method, device and refrigeration equipment for displaying humidity of refrigeration equipment provided by the embodiments of the present disclosure can achieve the following technical effects:
[0035] Two or more humidity detection devices in the box can be configured on the refrigeration equipment, and regular sampling and storage can be carried out. In this way, when the current humidity values collected by the humidity detection devices in the box are not much different, that is, when the current absolute humidity difference is less than or equal to the set humidity value, the current humidity display value can be determined and displayed according to the current humidity value, and when the current humidity values are greatly different, that is, when the current absolute humidity difference is greater than the set humidity value, the current humidity display value can be determined and displayed according to the saved humidity value. In this way, by storing the humidity and autonomously learning, the display humidity value is determined, so that the refrigeration equipment can display the humidity in the cabinet more accurately, thereby improving the accuracy of humidity monitoring of the refrigeration equipment, and also improving the accuracy of control of the refrigeration equipment and the performance of the refrigeration equipment.
[0036] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0037] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:
[0038] Figure 1 is a structural schematic diagram of a refrigeration device provided by an embodiment of the present disclosure;
[0039] Figure 2 It is a flow chart of a method for displaying humidity of a refrigeration device provided by an embodiment of the present disclosure;
[0040] Figure 3 It is a flow chart of a method for displaying humidity of a refrigeration device provided by an embodiment of the present disclosure;
[0041] Figure 4 is a structural schematic diagram of a humidity display device for refrigeration equipment provided by an embodiment of the present disclosure;
[0042] Figure 5 is a structural schematic diagram of a humidity display device for refrigeration equipment provided by an embodiment of the present disclosure;
[0043] Figure 6 is a structural schematic diagram of a humidity display device for refrigeration equipment provided by an embodiment of the present disclosure;
[0044] Figure 7 It is a schematic diagram of a refrigeration device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION
[0045] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.
[0046] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.
[0047] Unless otherwise stated, the term "plurality" means two or more.
[0048] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.
[0049] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.
[0050] In the disclosed embodiments, corresponding in-box humidity detection devices are arranged at two or more set positions of refrigeration equipment such as wine cabinets and freezers. In this way, two or more humidity values can be obtained and saved accordingly through these in-box humidity detection devices. When it is determined that the humidity display trigger condition is met, if the current humidity values obtained are relatively matched, that is, the current absolute humidity difference between the current humidity values is less than or equal to the set humidity value, the current humidity display value can be determined according to the current humidity value and displayed. If the current humidity values do not match, that is, the current absolute humidity difference is greater than the set humidity value, the current humidity display value can be determined according to the saved humidity value and displayed. In this way, by storing humidity and autonomously learning, the display humidity value is determined, so that the refrigeration equipment can display the humidity in the cabinet more accurately, thereby improving the accuracy of humidity monitoring of the refrigeration equipment, and also improving the accuracy of control of the refrigeration equipment and the performance of the refrigeration equipment.
[0051] Two or more set positions on the refrigeration equipment are provided with corresponding in-box humidity detection devices, which can be humidity sensors. Figure 1 Schematic diagram of a refrigeration device provided by an embodiment of the present disclosure. Figure 1As shown, the refrigeration device includes: a first in-box humidity sensor 101, a second in-box humidity sensor 102, a display screen 103 and a main control board 104.
[0052] The first in-box humidity sensor 101 is located on the inner side of the upper top plate of the refrigeration device, and the second in-box humidity sensor 102 is located on the inner side of the lower part of the panel of the refrigeration device.
[0053] The main control board 104 may include a device for displaying the humidity of the refrigeration equipment, and may be respectively communicatively connected with the first box humidity sensor 101, the second box humidity sensor 102, and the display screen 103, that is, the humidity values collected by the first box humidity sensor 101 and the second box humidity sensor 102 may be sent to the main control board 104 for storage, and the main control board 104 may determine the corresponding humidity display value based on the acquired humidity value, and send it to the display screen 103 for display.
[0054] Among them, the main control board 104 obtains the current humidity value RH1 and the current humidity value RH2 respectively collected by the two humidity sensors in the box, and can obtain the corresponding current absolute humidity value |RH1-RH2|. If |RH1-RH2| is less than or equal to the set humidity value, that is, the two current humidity values are relatively matched, RH1 or RH2 can be determined as the current humidity display value and sent to the display screen 103 for display. If |RH1-RH2| is greater than the set humidity value, that is, the two current humidity values do not match, then the current humidity display value can be obtained by averaging according to the saved humidity value, and sent to the display screen 103 for display.
[0055] Figure 2 1 is a flow chart of a method for displaying humidity in a refrigeration device provided by an embodiment of the present disclosure. Two or more set positions on the refrigeration device are provided with corresponding in-box humidity detection devices. Figure 2 As shown, the process of refrigeration equipment humidity display includes:
[0056] Step 201: Regularly obtain and save the humidity value collected by the humidity detection device in each box.
[0057] Two or more set positions on the refrigeration equipment are equipped with corresponding in-box humidity detection devices, each of which can collect the humidity value in the refrigeration equipment box, and the refrigeration equipment or the main control board can regularly obtain and save the humidity value collected by the in-box humidity detection device.
[0058] In some embodiments, periodically obtaining and saving the humidity value collected by the humidity detection device in each box includes: when it is determined that the closed door of the refrigeration equipment is in a closed state, periodically obtaining the humidity value collected by the humidity detection device in each box with a first set period; when it is determined that the closed door of the refrigeration equipment is in an open state, periodically obtaining the humidity value collected by the humidity detection device in each box with a second set period; wherein the second set period is smaller than the first set period.
[0059] For example, if the closed door of the refrigeration equipment is in a closed state, the refrigeration equipment or the main control board can control each in-box humidity detection device to detect the in-box humidity once every 200ms, so that the in-box humidity value collected by each in-box humidity detection device can be obtained every 200ms. If the closed door of the refrigeration equipment is in an open state, the in-box humidity value will fluctuate and vary greatly. At this time, the refrigeration equipment or the main control board can control each in-box humidity detection device to detect the in-box humidity once every 100ms, so that the in-box humidity value collected by each in-box humidity detection device can be obtained every 100ms.
[0060] It can be seen that the interval period for obtaining the humidity value collected by the humidity detection device in each box can be changed according to the amplitude of the humidity change in the box, which further improves the accuracy of humidity monitoring and display.
[0061] After periodically acquiring the humidity value collected by each in-box humidity detection device, the acquired humidity value can be saved. In some embodiments, the acquired humidity value can be directly stored according to the order of acquisition. Alternatively, in some embodiments, a corresponding storage space is allocated to each in-box humidity detection device in the refrigeration equipment or the main control board. The size of the storage space is limited. Therefore, each storage space can correspond to a maximum storage number, that is, a first set number. In this way, an in-box humidity detection device is determined as the current in-box humidity detection device. Taking the current in-box humidity detection as an example, the saving process includes: when the current number of humidity values stored in the current storage space corresponding to the current in-box humidity detection device is less than the first set number, the current humidity value collected by the current in-box humidity detection device is saved in the current storage space; when the current number is equal to the first set number, the humidity value with the longest storage time in the current storage space is deleted, and the current humidity value collected by the current in-box humidity detection device is saved in the current storage space.
[0062] Step 202: When it is determined that the humidity display trigger condition is met, current humidity values collected by two or more humidity detection devices in the box are obtained, and one or more corresponding current absolute humidity differences are obtained.
[0063] The detected humidity value can be displayed on the refrigeration equipment all the time, but in order to save resources, in some embodiments, the refrigeration equipment or the main control board will light up the display device and display the humidity only when the humidity display trigger condition is met. There are many ways to determine whether the humidity display trigger condition is met, which may include: when a human body is determined to be present in a set area of the refrigeration equipment through a human body sensing device, determining that the humidity display trigger condition is met; when a voice control command, a gesture control command or a remote control command is received, determining that the humidity display trigger condition is met.
[0064] The refrigeration equipment or the main control board senses the presence of a human body in the set area of the refrigeration equipment through a human body sensing device, such as a radar module, an infrared sensing module, etc., and at this time, the humidity display control can be performed. Alternatively, the refrigeration equipment or the main control board receives a display instruction, including a voice control instruction, a gesture control instruction, or a remote control instruction, and the humidity display control is also required.
[0065] When the refrigeration equipment or the main control board performs humidity display control, first, the humidity values collected by two or more humidity detection devices in the box can be obtained. Since it corresponds to the current moment, the current humidity value can be obtained. If there are two humidity detection devices in the box, the current humidity value RH1 and the current humidity value RH2 can be obtained. If there are three humidity detection devices in the box, the current humidity value RH1, the current humidity value RH2, and the current humidity value RH3 can be obtained. Of course, if there are four humidity detection devices in the box, the current humidity value RH1, the current humidity value RH2, the current humidity value RH3, and the current humidity value RH4 can be obtained. And so on.
[0066] By obtaining two or more current humidity values, the current absolute humidity difference between the current humidity values can be obtained. For example, if the current humidity value RH1 and the current humidity value RH2 are obtained, the corresponding current absolute humidity difference can be │RH1-RH2│. If the current humidity value RH1, the current humidity value RH2, the current humidity value RH3 and the current humidity value RH4 are obtained, the corresponding current absolute humidity differences can be │RH1-RH2│, │RH1-RH3│, │RH1-RH4│, │RH2-RH3│, │RH2-RH4│, │RH3-RH4│ respectively.
[0067] Step 203: When the current absolute humidity difference is less than or equal to the set humidity value, the current humidity display value is determined and displayed based on the acquired current humidity value; and, when the current absolute humidity difference is greater than the set humidity value, the current humidity display value is determined and displayed based on the saved humidity value.
[0068] The current absolute humidity difference obtained may be one, two or more. If there is only one current absolute humidity difference, when the current absolute humidity difference is less than or equal to the set humidity value, it can be determined that the current humidity values collected in the box are not much different, that is, the current humidity values are matched. The set humidity value can be determined according to the performance of the refrigeration equipment, the region, or the season, and can be 0.5%, 1%, or 2%, etc.
[0069] In some embodiments, if there are two or more current absolute humidity differences, when any current absolute humidity difference is less than or equal to the set humidity value, it can be determined that the current humidity values collected in the box are not much different. Alternatively, when all current absolute humidity differences are less than or equal to the set humidity value, it is determined that the current humidity values collected in the box are not much different.
[0070] In the embodiment of the present disclosure, when the current absolute humidity difference is less than or equal to the set humidity value, the current humidity display value is determined and displayed according to the acquired current humidity value. When the current absolute humidity difference is greater than the set humidity value, the current humidity display value is determined and displayed according to the saved humidity value.
[0071] Among them, in some embodiments, determining the current humidity display value and displaying it according to the acquired current humidity value includes: determining any current humidity value as the current humidity display value; or determining the first current humidity value corresponding to the first set position as the current humidity display value.
[0072] For example: │RH1-RH2│ is less than or equal to the set humidity value, that is, the two current humidity values are relatively matched, and RH1 or RH2 can be determined as the current humidity display value. Alternatively, if the humidity detection device in the box corresponding to RH1 is located at the first set position, RH1 is determined as the current humidity display value.
[0073] In some embodiments, determining the current humidity display value and displaying it based on the saved humidity values includes: averaging a second set number of humidity values saved in a storage space corresponding to two or more humidity detection devices to obtain a corresponding first humidity average value, wherein the second set number of humidity values are arranged in sequence according to storage time and include the corresponding current humidity value; calculating the average value between the obtained first humidity average values to obtain a second humidity average value, and determining it as the current humidity display value.
[0074] The second set number can be less than or equal to the first set number. If the second set number is 5, if the current humidity value RH1, the current humidity value RH2, and the current humidity value RH3 are obtained, and │RH1-RH2│, │RH1-RH3│, and │RH2-RH3│ are respectively greater than the set humidity values, then RH1 can be summed with the corresponding 4 previously saved humidity values and then divided by 5 to obtain the corresponding first humidity average value RH1p. Similarly, RH2 can be summed with the corresponding 4 previously saved humidity values and then divided by 5 to obtain the corresponding first humidity average value RH2p. RH3 can be summed with the corresponding 4 previously saved humidity values and then divided by 5 to obtain the corresponding first humidity average value RH3p. Then, the second humidity average value is (RH1p+RH2pRH3p) / 3, and the second humidity average value is determined as the current humidity display value.
[0075] After determining the current humidity display value, the refrigeration device or the main control board can send the current humidity display value to the display device for display.
[0076] It can be seen that in the embodiment of the present disclosure, corresponding in-box humidity detection devices are arranged at two or more set positions of the refrigeration equipment. In this way, two or more humidity values can be obtained and saved accordingly through these in-box humidity detection devices. When it is determined that the humidity display trigger condition is met, if the current absolute humidity difference between the current humidity values is less than or equal to the set humidity value, the current humidity display value can be determined and displayed according to the current humidity value, and when the current absolute humidity difference is greater than the set humidity value, the current humidity display value can be determined and displayed according to the saved humidity value. In this way, by storing humidity and autonomously learning, the display humidity value is determined, so that the refrigeration equipment can display the humidity in the cabinet more accurately, thereby improving the accuracy of humidity monitoring of the refrigeration equipment, and also improving the accuracy of control of the refrigeration equipment and the performance of the refrigeration equipment.
[0077] The operation flow is summarized into a specific embodiment below to illustrate the humidity display process for refrigeration equipment provided by the embodiment of the present invention.
[0078] In this embodiment, Figure 1 As shown, the refrigeration device includes a first humidity sensor in the box and a second humidity sensor in the box, as well as a display screen and a main control board, and is also equipped with a radar module. The humidity value is set to 1%, and the first set number and the second set number can both be 5.
[0079] Figure 3 FIG. 1 is a flow chart of a method for displaying humidity in a refrigeration device provided by an embodiment of the present disclosure. Figure 3 As shown, the refrigeration equipment humidity display process includes:
[0080] Step 301: The main control board determines whether the closed door of the refrigeration equipment is in a closed state. If so, execute step 302; otherwise, execute step 303.
[0081] Step 302 : The main control board controls the first humidity sensor in the box and the second humidity sensor in the box to collect and save the humidity value in the box of the refrigeration equipment at a period of 200 ms. Then, the process proceeds to step 304 .
[0082] When the humidity value is saved, if the current number of humidity values stored in the current storage space corresponding to the humidity sensor in the first box is less than 5, the collected current humidity value can be directly saved in the current storage space, otherwise, the humidity value with the longest storage time in the current storage space is deleted, and then the collected current humidity value is saved in the current storage space. Of course, the humidity value corresponding to the humidity sensor in the second box can also be saved as above.
[0083] Step 303: The main control board controls the first humidity sensor in the box and the second humidity sensor in the box to collect and save the humidity value in the box of the refrigeration equipment at a period of 100 ms. Then, the process proceeds to step 304.
[0084] When the closed door of the refrigeration equipment is in the open state, the humidity inside the box changes greatly. Therefore, it is necessary to shorten the humidity collection cycle. Therefore, the collection cycle can be shortened to generally 100ms.
[0085] Step 304: Is a human body sensed by the radar module? If so, execute step 305; otherwise, return to step 301.
[0086] Step 305: The main control board obtains the current humidity value RH1 collected by the humidity sensor in the first box and the current humidity value RH2 collected by the humidity sensor in the second box, and obtains the current absolute humidity value |
[0087] RH1-RH2│.
[0088] Step 306: Determine whether |RH1-RH2|≤1% is true. If so, execute step 307; otherwise, execute step 308.
[0089] Step 307 : the main control board determines the current humidity value RH1 collected by the humidity sensor in the first box as the current humidity display value and controls the display device to display it, and returns to step 301 .
[0090] The humidity sensor in the first box is located at the top and can directly display the current humidity value RH1.
[0091] Step 308: The main control board obtains the current humidity value RH1 and the corresponding four previously saved humidity values, and averages them to obtain the corresponding first humidity average value RH1p, and obtains the current humidity value RH2 and the corresponding four previously saved humidity values, and averages them to obtain the corresponding first humidity average value RH2p.
[0092] The five humidity values collected by the humidity sensor in the first box are averaged to obtain the corresponding first humidity average value RH1p, wherein the five humidity values are adjacent in the order of acquisition and include the current humidity value RH1. Similarly, the five humidity values collected by the humidity sensor in the second box are averaged to obtain the corresponding first humidity average value RH2p, wherein the five humidity values are adjacent in the order of acquisition and include the current humidity value RH2.
[0093] Step 309: Averaging the first humidity average value RH1p and the first humidity average value RH2p to obtain a second humidity average value (RH1p+RH2p) / 2.
[0094] Step 310 : the main control board determines the second humidity average value as the current humidity display value and controls the display device to display it, and returns to step 301 .
[0095] It can be seen that in the present embodiment, corresponding in-box humidity detection devices are arranged at the two set positions of the refrigeration equipment. In this way, through the two in-box humidity detection devices, the corresponding two humidity values can be obtained regularly and saved accordingly. When it is determined that the humidity display trigger condition is met, if the current absolute humidity difference between the current humidity values is less than or equal to the set humidity value, one current humidity value can be determined as the current humidity display value and displayed, and when the current absolute humidity difference is greater than the set humidity value, the current humidity display value can be determined and displayed after averaging based on the saved humidity values. In this way, by storing humidity and autonomously learning, the display humidity value is determined, so that the refrigeration equipment can display the humidity in the cabinet more accurately, thereby improving the accuracy of humidity monitoring of the refrigeration equipment, and also improving the accuracy of control of the refrigeration equipment and the performance of the refrigeration equipment.
[0096] According to the above process for displaying humidity in refrigeration equipment, a device for displaying humidity in refrigeration equipment can be constructed.
[0097] Figure 4 Schematic diagram of a humidity display device for refrigeration equipment provided by an embodiment of the present disclosure. Two or more set positions on the refrigeration equipment are provided with corresponding in-box humidity detection devices, such as Figure 4 As shown, the humidity display device 400 for refrigeration equipment includes: a periodic acquisition module 410, a current acquisition module 420 and a determination and display module 430.
[0098] The periodic acquisition module 410 is configured to periodically acquire and save the humidity value collected by the humidity detection device in each box.
[0099] The current acquisition module 420 is configured to acquire current humidity values collected by two or more humidity detection devices in the box and obtain one or more corresponding current absolute humidity differences when it is determined that the humidity display trigger condition is met.
[0100] The determination display module 430 is configured to determine and display the current humidity display value based on the acquired current humidity value when the current absolute humidity difference is less than or equal to the set humidity value, and to determine and display the current humidity display value based on the saved humidity value when the current absolute humidity difference is greater than the set humidity value.
[0101] In some embodiments, the periodic acquisition module 410 includes: an acquisition unit, configured to periodically acquire the humidity value collected by the humidity detection device in each box at a first set period when it is determined that the closed door of the refrigeration equipment is in a closed state; and periodically acquire the humidity value collected by the humidity detection device in each box at a second set period when it is determined that the closed door of the refrigeration equipment is in an open state; wherein the second set period is smaller than the first set period.
[0102] In some embodiments, the periodic acquisition module 410 includes: a saving unit, which is configured to save the current humidity value collected by the humidity detection device in the current box in the current storage space when the current number of humidity values stored in the current storage space corresponding to the humidity detection device in the current box is less than the first set number; when the current number is equal to the first set number, the humidity value with the longest storage time in the current storage space is deleted, and the current humidity value collected by the humidity detection device in the current box is saved in the current storage space.
[0103] In some embodiments, it also includes: a display trigger module, which is configured to determine that the humidity display trigger condition is met when it is determined through a human body sensing device that there is a human body in the set area of the refrigeration equipment; and determine that the humidity display trigger condition is met when a voice control command, a gesture control command or a remote control command is received.
[0104] In some embodiments, the determination display module 430 includes: a first determination unit configured to determine any current humidity value as the current humidity display value; or, determine the first current humidity value corresponding to the first set position as the current humidity display value.
[0105] In some embodiments, the display module 430 is determined to include: a second determination unit, configured to average a second set number of humidity values stored in a storage space corresponding to two or more humidity detection devices to obtain a corresponding first humidity average value, wherein the second set number of humidity values are arranged in sequence according to storage time and include the corresponding current humidity value; calculate the average value between the obtained first humidity average values to obtain a second humidity average value, and determine it as the current humidity display value.
[0106] The following will describe the process of fan fault detection using the humidity display device for refrigeration equipment provided by the embodiment of the present invention in conjunction with specific embodiments.
[0107] In this embodiment, Figure 1 As shown, the refrigeration device includes a first humidity sensor in the box and a second humidity sensor in the box, as well as a display screen and a main control board, and is also equipped with a radar module. The humidity value is set to 1%, and the first set number and the second set number can both be 5.
[0108] Figure 5 Schematic diagram of a humidity display device for refrigeration equipment provided by an embodiment of the present disclosure. Figure 5 As shown, the humidity display device 400 for refrigeration equipment includes: a periodic acquisition module 410, a current acquisition module 420, a determination display module 430 and a display trigger module 440, wherein the periodic acquisition module 410 includes: an acquisition unit 411 and a storage module 412, and the determination display module 430 includes: a first determination unit 431 and a second determination unit 432.
[0109] When it is determined that the closed door of the refrigeration equipment is in a closed state, the acquisition unit 411 in the periodic acquisition module 410 controls the first in-box humidity sensor and the second in-box humidity sensor to collect the in-box humidity value of the refrigeration equipment at a period of 200ms respectively; and when it is determined that the closed door of the refrigeration equipment is in an open state, the acquisition unit 411 in the periodic acquisition module 410 controls the first in-box humidity sensor and the second in-box humidity sensor to collect the in-box humidity value of the refrigeration equipment at a period of 100ms respectively. After obtaining the corresponding in-box humidity value, the storage unit 412 in the periodic acquisition module 410 can save the acquired humidity value. Taking the current in-box humidity detection as an example, when the current number of humidity values stored in the current storage space corresponding to the current in-box humidity detection device is less than the first set number, the storage unit 412 can save the current humidity value collected by the current in-box humidity detection device in the current storage space; when the current number is equal to the first set number, the storage unit 412 can delete the humidity value with the longest storage time in the current storage space, and save the current humidity value collected by the current in-box humidity detection device in the current storage space.
[0110] In this way, when the human body is sensed by the radar module, the display trigger module 440 can determine that the humidity display trigger condition is met, and the current acquisition module 420 can obtain the current humidity value RH1 collected by the humidity sensor in the first box and the current humidity value RH2 collected by the humidity sensor in the second box, and obtain the current absolute humidity value │RH1-RH2│.
[0111] When |RH1-RH2|≤1%, the first determination unit 431 in the determination display unit 430 can determine the current humidity value RH1 collected by the first humidity sensor in the box as the current humidity display value, so that the determination display unit 430 can send the current humidity display value to the display device for display.
[0112] If │RH1-RH2│>1%, the second determination unit 432 in the determination display unit 430 can obtain the current humidity value RH1 and the corresponding four previously saved humidity values, and average them to obtain the corresponding first humidity average value RH1p, and obtain the current humidity value RH2 and the corresponding four previously saved humidity values, and average them to obtain the corresponding first humidity average value RH2p; then, the first humidity average value RH1p and the first humidity average value RH2p are averaged to obtain the second humidity average value (RH1p+RH2p) / 2, and the second humidity average value is determined as the current humidity display value, thereby determining that the display unit 430 can send the current humidity display value to the display device for display.
[0113] It can be seen that in the present embodiment, corresponding in-box humidity detection devices are arranged at the two set positions of the refrigeration equipment. In this way, through the two in-box humidity detection devices, the device for displaying the humidity of the refrigeration equipment can regularly obtain the corresponding two humidity values and save them accordingly. When it is determined that the humidity display trigger condition is met, if the current absolute humidity difference between the current humidity values is less than or equal to the set humidity value, one current humidity value can be determined as the current humidity display value and displayed, and when the current absolute humidity difference is greater than the set humidity value, the current humidity display value can be determined and displayed after averaging based on the saved humidity values. In this way, by storing humidity and autonomously learning, the displayed humidity value is determined, so that the refrigeration equipment can display the humidity in the cabinet more accurately, thereby improving the accuracy of humidity monitoring of the refrigeration equipment, and also improving the accuracy of control of the refrigeration equipment and the performance of the refrigeration equipment.
[0114] Combination Figure 6 The embodiment of the present disclosure provides a device 600 for displaying humidity of a refrigeration device, comprising:
[0115] The processor 1000 and the memory 1001 may also include a communication interface 1002 and a bus 1003. The processor 1000, the communication interface 1002, and the memory 1001 may communicate with each other through the bus 1003. The communication interface 1002 may be used for information transmission. The processor 1000 may call the logic instructions in the memory 1001 to execute the method for displaying humidity in a refrigeration device in the above embodiment.
[0116] In addition, the logic instructions in the above-mentioned memory 1001 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
[0117] The memory 1001 is a computer-readable storage medium that can be used to store software programs and computer executable programs, such as program instructions / modules corresponding to the method in the embodiment of the present disclosure. The processor 1000 executes the function application and data processing by running the program instructions / modules stored in the memory 1001, that is, the method for displaying humidity of a refrigeration device in the above method embodiment is implemented.
[0118] The memory 1001 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 1001 may include a high-speed random access memory and may also include a non-volatile memory.
[0119] An embodiment of the present disclosure provides a humidity display device for refrigeration equipment, comprising: a processor and a memory storing program instructions, wherein the processor is configured to execute a humidity display method for refrigeration equipment when executing the program instructions.
[0120] Combination Figure 7 The embodiment of the present disclosure provides a refrigeration device 700, including: a refrigeration device body, two or more in-box humidity detection devices, which are installed at set positions corresponding to the refrigeration device body, and the above-mentioned refrigeration device humidity display device 400 (600). The refrigeration device humidity display device 400 (600) is installed in the refrigeration device body. The installation relationship described here is not limited to placement inside the product, but also includes installation connections with other components of the product, including but not limited to physical connections, electrical connections or signal transmission connections. It can be understood by those skilled in the art that the refrigeration device humidity display device 400 (600) can be adapted to a feasible refrigeration device body, thereby realizing other feasible embodiments.
[0121] An embodiment of the present disclosure provides a storage medium storing program instructions, which, when run, execute the above-mentioned method for displaying humidity of refrigeration equipment.
[0122] An embodiment of the present disclosure provides a computer program product, which includes a computer program stored on a storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer executes the above-mentioned method for displaying humidity of refrigeration equipment.
[0123] The above-mentioned storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
[0124] The technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiment of the present disclosure. The aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes, or a transient storage medium.
[0125] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, individual components and functions are optional, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. The scope of the embodiments of the present disclosure includes the entire scope of the claims, and all available equivalents of the claims. When used in this application, although the terms "first", "second", etc. may be used in this application to describe each element, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, without changing the meaning of the description, the first element can be called the second element, and similarly, the second element can be called the first element, as long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first element and the second element are both elements, but may not be the same element. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates, the singular forms "a", "an" and "the" are intended to include the plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of one or more associated listings. In addition, when used in this application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups of these. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method or device including the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.
[0126] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.
[0127] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.
[0128] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.
Claims
1. A method for displaying humidity in refrigeration equipment, characterized in that: The refrigeration equipment is provided with corresponding in-box humidity detection devices at two or more set positions, and the method comprises: Regularly obtain and save the humidity value collected by the humidity detection device in each box; When it is determined that the humidity display trigger condition is met, current humidity values collected by two or more humidity detection devices in the box are obtained, and one or more corresponding current absolute humidity differences are obtained; When the current absolute humidity difference is less than or equal to the set humidity value, the current humidity display value is determined and displayed based on the acquired current humidity value; and, when the current absolute humidity difference is greater than the set humidity value, the current humidity display value is determined and displayed based on the saved humidity value.
2. The method according to claim 1, characterized in that The step of regularly obtaining and saving the humidity value collected by the humidity detection device in each box includes: When it is determined that the closed door of the refrigeration equipment is in a closed state, the humidity value collected by the humidity detection device in each box is regularly obtained at a first set period; When it is determined that the closed door of the refrigeration equipment is in an open state, the humidity value collected by the humidity detection device in each box is periodically obtained at a second set period; The second set period is smaller than the first set period.
3. The method according to claim 1 or 2, characterized in that: The step of regularly obtaining and saving the humidity value collected by the humidity detection device in each box includes: When the current number of humidity values stored in the current storage space corresponding to the humidity detection device in the current box is less than the first set number, the current humidity value collected by the humidity detection device in the current box is stored in the current storage space; When the current number is equal to the first set number, after deleting the humidity value stored in the current storage space for the longest time, the current humidity value collected by the humidity detection device in the current box is stored in the current storage space.
4. The method according to claim 1, characterized in that Determining that the humidity display trigger condition is met includes: When it is determined through the human body sensing device that a human body exists in the set area of the refrigeration equipment, it is determined that the humidity display trigger condition is met; When a voice control command, a gesture control command, or a remote control command is received, it is determined that a humidity display trigger condition is met.
5. The method according to claim 1, characterized in that Determining and displaying the current humidity display value according to the acquired current humidity value includes: Determine any current humidity value as the current humidity display value; or, The first current humidity value corresponding to the first set position is determined as the current humidity display value.
6. The method according to claim 1, characterized in that Determining the current humidity display value and displaying it according to the stored humidity value includes: Averaging a second set number of humidity values stored in a storage space corresponding to two or more humidity detection devices to obtain a corresponding first humidity average value, wherein the second set number of humidity values are arranged in sequence according to storage time and include a corresponding current humidity value; The average value between the first humidity average values is calculated to obtain a second humidity average value, and the second humidity average value is determined as the current humidity display value.
7. A device for displaying humidity in refrigeration equipment, characterized in that: The refrigeration equipment is provided with corresponding in-box humidity detection devices at two or more set positions, and the devices include: A regular acquisition module is configured to regularly acquire and save the humidity value collected by the humidity detection device in each box; A current acquisition module is configured to acquire current humidity values collected by two or more humidity detection devices in the box and obtain one or more corresponding current absolute humidity differences when it is determined that the humidity display trigger condition is met; The determination display module is configured to determine and display the current humidity display value based on the acquired current humidity value when the current absolute humidity difference is less than or equal to the set humidity value, and to determine and display the current humidity display value based on the saved humidity value when the current absolute humidity difference is greater than the set humidity value.
8. A device for displaying humidity in a refrigeration device, wherein two or more set positions on the refrigeration device are provided with corresponding in-box humidity detection devices, the device comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for displaying humidity in a refrigeration device according to any one of claims 1 to 6 when executing the program instructions.
9. A refrigeration device, characterized in that: include: Refrigeration equipment body; Two or more in-box humidity detection devices are installed at set positions corresponding to the refrigeration equipment body; The device for displaying humidity in a refrigeration device as claimed in claim 7 or 8 is installed on the refrigeration device body.
10. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for displaying humidity of refrigeration equipment as described in any one of claims 1 to 6 is executed.