Thread scrap cleaning method and device, electronic equipment and drying equipment

Abstract

The invention provides a thread scrap cleaning method and device, electronic equipment and drying equipment. The method comprises the following steps: in a first detection stage of thread scraps, preliminarily detecting the accumulation condition of the thread scraps; and in response to a first detection result of the preliminary detection, entering a second detection stage of the thread scraps. And in response to a second detection result of the second detection stage, controlling the drying program to stop running and starting the thread scrap cleaning device to perform automatic cleaning, or in response to a third detection result of the second detection stage, controlling the drying program to continue running until stopping, and starting the thread scrap cleaning device to perform automatic cleaning. According to the technical scheme, the first thread scrap detection stage is used for detecting whether the thread scraps exist or not, and the second thread scrap detection stage is used for detecting and determining whether the thread scraps need to be cleaned or not and determining the cleaning time. The thread chip detection precision is improved, a more scientific thread chip cleaning strategy is formulated, thread chips are cleaned in time, the efficiency of drying equipment is improved, and energy is saved.

Description

Technical Field

[0001] The present application relates to the technical field of drying equipment, and more specifically to a wire scrap cleaning method, device, electronic equipment and drying equipment. Background Art

[0002] As a high-end household appliance in modern families, drying equipment is increasingly favored by consumers due to its advantages such as high efficiency and energy saving, low temperature drying, and clothing protection. During the drying process, clothes of different materials wear to different degrees. Some materials with fragile or easy-to-shed fibers, such as sweaters and woolen clothes, are more likely to produce lint during drying. A lint collector device is set at the door seal to collect lint generated during the drying process. When too much lint is accumulated in the lint collector, it will lead to a decrease in drying efficiency, an increase in energy consumption, and may even damage the machine. Summary of the invention

[0003] The purpose of the present application is to provide a wire scrap cleaning method, device, electronic device and drying device, aiming to solve the various negative impact problems caused by the inability to clean wire scrap accumulation in a timely and accurate manner in the related art.

[0004] A first aspect of an embodiment of the present application provides a wire scrap cleaning method, comprising:

[0005] In the first detection stage of the above-mentioned wire scraps, it is used to conduct a preliminary detection of the accumulation of wire scraps;

[0006] In response to the first detection result of the preliminary detection, entering the second detection stage of wire scraps, the second detection stage has a higher detection accuracy than the first detection stage, and the first detection result indicates that the accumulation of wire scraps reaches a preset condition;

[0007] In response to the second detection result of the second detection stage, the drying program is controlled to stop running and the lint cleaning device is started for automatic cleaning. Alternatively, in response to the third detection result of the second detection stage, the drying program is controlled to continue running until it stops, and the lint cleaning device is started for automatic cleaning.

[0008] A second aspect of the embodiment of the present application provides a wire scrap cleaning device, comprising:

[0009] The first detection module is used to perform a preliminary detection of the accumulation of wire scraps in the first detection stage of wire scraps;

[0010] A second detection module, for entering a second detection phase for detecting wire scraps in response to a first detection result of the preliminary detection, wherein the second detection phase has a higher detection accuracy than the first detection phase, and the first detection result indicates that the accumulation of wire scraps reaches a preset condition;

[0011] A control module is used to control the drying program to stop running and start the lint cleaning device for automatic cleaning in response to the second detection result of the second detection stage, or, in response to the third detection result of the second detection stage, control the drying program to continue running until it stops, and start the lint cleaning device for automatic cleaning.

[0012] According to a third aspect of an embodiment of the present application, an electronic device is provided, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, a wire scrap cleaning method as described above is implemented.

[0013] In a fourth aspect of the embodiments of the present application, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned wire scrap cleaning method are implemented.

[0014] In a fifth aspect of the embodiment of the present application, a drying device is provided, the drying device having the electronic device mentioned above, and further comprising a weighing sensor, an infrared sensing device, a wire scrap cleaning device, a dryer and a wind speed detector respectively connected to the electronic device.

[0015] The infrared sensing device is used in the first detection stage of the wire scraps to perform preliminary detection on the accumulation of the wire scraps; generates an induced current according to the accumulation of the wire scraps, and sends the induced current to the electronic device.

[0016] The weighing sensor is used to detect the load weight and send the detected load weight to the electronic device.

[0017] The above-mentioned dryer is used to run a drying program under the control of the above-mentioned electronic device.

[0018] The wind speed detector is used in the second detection stage of the wire scraps to accurately detect the accumulation of wire scraps; measure the wind speed, and send the measured wind speed to the electronic device.

[0019] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0020] The above technical solution of the present application is provided with a first wire scrap detection stage and a second wire scrap detection stage. The first wire scrap detection stage is used to detect whether wire scraps exist, and the second wire scrap detection stage is used to detect whether wire scraps need to be cleaned and when to clean them. This is conducive to improving the accuracy of wire scrap detection, formulating a more scientific wire scrap cleaning strategy, and cleaning wire scraps in time, thereby improving the efficiency of drying equipment and saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1A flow chart of a wire scrap cleaning method provided in one embodiment of the present application;

[0022] Figure 2 A schematic diagram of an infrared sensing device installation provided in one embodiment of the present application;

[0023] Figure 3 A schematic diagram of the installation of a wind speed detection device provided in one embodiment of the present application;

[0024] Figure 4 A flow chart of determining the detection result corresponding to each load weight interval provided in an embodiment of the present application;

[0025] Figure 5 A flow chart of a first wire scrap cleaning strategy method provided in one embodiment of the present application;

[0026] Figure 6 A flow chart of another first wire scrap cleaning strategy method provided in an embodiment of the present application;

[0027] Figure 7 A flow chart of a second wire scrap cleaning strategy method provided in one embodiment of the present application;

[0028] Figure 8 A flow chart of another second wire scrap cleaning strategy method provided in one embodiment of the present application;

[0029] Fig. 9 A flow chart of a third wire scrap cleaning strategy method provided in one embodiment of the present application;

[0030] Fig.10 A flow chart of another third wire scrap cleaning strategy method provided in one embodiment of the present application;

[0031] Fig.11 is a schematic diagram of a wire scrap cleaning device provided by an embodiment of the present invention;

[0032] Fig.12 is a schematic diagram of an electronic device provided by an embodiment of the present invention;

[0033] Fig.13 is a schematic diagram of a drying device provided by an embodiment of the present invention;

[0034] Fig.14 It is a schematic diagram of a brush mechanism provided in one embodiment of the present invention. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings, and "multiple" generally includes at least two, but does not exclude the inclusion of at least one.

[0037] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0038] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0039] Figure 1 A flowchart of a wire scrap cleaning method provided by an embodiment of the present application is shown. For ease of description, only the part related to the present embodiment is shown, which is described in detail as follows:

[0040] In step S102, in the first wire scrap detection stage, a preliminary detection of wire scrap accumulation is performed.

[0041] In this embodiment, the drying device starts to detect the accumulation of lint during the drying process of clothes. First, the first detection stage of lint is performed. In the first detection stage of lint, the accumulation of lint is preliminarily detected. The purpose of the preliminary detection is to detect whether there is lint.

[0042] If no lint is detected, the preliminary stage of detection continues. If lint is detected, the second stage is entered for further detection to determine whether the lint needs to be cleaned.

[0043] In step S104, in response to the first detection result of the preliminary detection, the second detection stage of wire scraps is entered. The second detection stage of wire scraps has a higher detection accuracy than the first detection stage of wire scraps.

[0044] In this embodiment, the first detection result of the preliminary detection is that the presence of wire scraps is detected, and the second wire scrap detection stage is entered. The second wire scrap detection stage has higher detection accuracy and can detect the wire scrap accumulation from another dimension to determine whether to clean it and the cleaning strategy.

[0045] If the first wire scrap detection stage does not detect the presence of wire scraps, the detection continues without entering the second wire scrap detection stage.

[0046] In step S106, in response to the second detection result of the above-mentioned second detection stage, the drying program is controlled to stop running and the lint cleaning device is started for automatic cleaning, or, in response to the third detection result of the second detection stage, the drying program is controlled to continue running until it stops, and the lint cleaning device is started for automatic cleaning.

[0047] In this embodiment, the second detection result of the second detection phase indicates that the wire scraps need to be cleaned in time. In this case, the drying program is controlled to stop running and the wire scrap cleaning device is started to automatically clean.

[0048] If other detection results of the second detection stage may also include the situation that the wire scraps do not need to be cleaned up in time.

[0049] The above technical solution of the present application is provided with a first wire scrap detection stage and a second wire scrap detection stage. The first wire scrap detection stage is used to detect whether wire scraps exist, and the second wire scrap detection stage is used to detect whether wire scraps need to be cleaned and when to clean them. This is conducive to improving the accuracy of wire scrap detection, formulating a more scientific wire scrap cleaning strategy, and cleaning wire scraps in time, thereby improving the efficiency of drying equipment and saving energy.

[0050] In one embodiment, in the first detection stage of the yarn scraps, an infrared sensing device is used to perform a preliminary detection of the accumulation of the yarn scraps.

[0051] See attached Figure 2The structure of the wire scrap collection includes: a preliminary wire scrap collection box 21, a secondary wire scrap collection box 22 and a baffle mechanism 23. An infrared sensing device 24 can be set on the inner wall of the preliminary wire scrap collection box 21, and the infrared sensing device 24 includes an infrared transmitting tube and an infrared receiving tube. After the drying equipment is started, the infrared transmitting tube emits infrared light outward to realize the conversion of electrical energy into infrared light. At the same time, the infrared receiving tube begins to receive infrared light. When the infrared signal is irradiated to the surface of the receiving tube, a photoelectric effect is generated to form a photocurrent. After amplification and filtering, this photocurrent can be recognized by the decoder as a specific signal, thereby achieving a sensing effect. As the drying proceeds, the wire scraps gradually accumulate on both sides of the wire scrap collector, thereby weakening the passage of infrared rays. The infrared rays gradually weaken, and the information received by the infrared receiving tube also gradually weakens, and the photocurrent formed changes accordingly. Because the wire scraps are unevenly distributed in the wire scrap collector, it is difficult to determine whether the change in photocurrent has an absolute impact on the drying efficiency. A second wire scrap detection stage is required to further determine whether to start the automatic cleaning process of the wire scraps. When the photocurrent reaches a certain threshold, the accumulation of wire scraps will be sensed from the second dimension.

[0052] In the second detection stage of the above-mentioned wire scraps, a wind speed detection device is used to accurately detect the accumulation of wire scraps.

[0053] See attached Figure 3 At one end of the wire scrap collector, a wind speed detector 25 is set on the side where the wind passes. When the photocurrent change in the first detection stage of the wire scraps reaches a certain threshold, the second detection stage of the wire scraps is started. At one end of the wire scrap collector, on the side where the wind passes, a wind speed detector is set, which adopts a thermal probe detection method. As the drying process proceeds, the accumulation of wire scraps will cause a significant decrease in wind speed, thereby affecting the changes in wind speed and air volume during the drying process. The accumulation of wire scraps can be further determined by wind speed detection.

[0054] In one embodiment, see the attached Figure 4 In step S102, in the first detection stage of wire scraps, before the preliminary detection of the wire scraps accumulation, the above method may further include the following steps:

[0055] In step S1022, the load weight is obtained.

[0056] In this embodiment, a weighing sensor may be used to detect the weight of the load in the dryer.

[0057] In step S1024, the predetermined load weight interval to which the above load weight belongs is determined.

[0058] In step S1026, the first result of the first detection stage of the lint, the second result of the second detection stage of the lint and the third detection result are determined for each load weight interval.

[0059] In this embodiment, for each load weight interval, the first result of the first detection stage of the lint, the second result and the third detection result of the second detection stage of the lint can be set.

[0060] The drying efficiency of different load weights is affected by the accumulation of lint to different degrees, and the corresponding lint cleaning strategies are different. When the load weight is small, the accumulation of lint has little effect on the drying efficiency, so automatic lint cleaning can be performed after the drying is completed. However, when the load weight is large, the accumulation of lint has a great impact on the drying efficiency, so after it is detected that the threshold is reached during the drying process, automatic lint cleaning should be performed immediately to ensure drying efficiency and energy saving. Therefore, the timing of lint cleaning is different according to the different load weight ranges, and different load weight ranges are provided with corresponding first results of the first lint detection stage, the second results of the second lint detection stage, and the third detection results.

[0061] In some embodiments, in step S206, the determining of the first result of the first detection phase of the lint, the second result of the second detection phase of the lint, and the third detection result of each load weight interval may further include the following steps:

[0062] When the load weight belongs to the first load weight interval, the first result of the first detection stage of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined first current threshold.

[0063] The second result of the second stage of the lint detection is that the wind speed detected by the wind speed detection device is equal to or less than the predetermined first wind speed threshold, and is less than or equal to the predetermined second wind speed threshold.

[0064] The third result of the second lint detection stage is that the wind speed is equal to or less than the predetermined first wind speed threshold and greater than the predetermined second wind speed threshold.

[0065] If the load weight belongs to the first load weight interval, the first wire chip cleaning strategy is adopted.

[0066] In this embodiment, the first load weight range may be 0-3KG.

[0067] See attached Figure 5 In step S202, in the above-mentioned first wire scrap cleaning strategy, the infrared sensing device is controlled to start.

[0068] In step S204, in response to the induced current value of the infrared sensing device being less than or equal to the predetermined first current threshold value X1, the second lint detection phase is entered, and the wind speed detection device is controlled to start and detect the wind speed.

[0069] In step S206, in response to the wind speed being equal to or less than the predetermined first wind speed threshold Y1, and less than or equal to the predetermined second wind speed threshold Y2, the dryer is controlled to stop running the drying program, and the fully automatic lint cleaning device is started for automatic cleaning.

[0070] In this embodiment, the wind speed is equal to or less than the predetermined first wind speed threshold value Y1, and less than or equal to the predetermined second wind speed threshold value Y2, indicating that the accumulation of lint is serious, and it is necessary to immediately stop the drying program and start the fully automatic lint cleaning device for automatic cleaning.

[0071] In step S208, in response to the wind speed being equal to or less than the predetermined first wind speed threshold Y1 and greater than the predetermined second wind speed threshold Y2, the dryer is controlled to continue running the drying program until it stops, and then the fully automatic lint cleaning device is started for automatic cleaning.

[0072] In this embodiment, the wind speed is equal to or less than the predetermined first wind speed threshold value, and greater than the predetermined second wind speed threshold value Y2, indicating that the current lint accumulation situation is acceptable. The dryer can be controlled to continue running the drying program until it stops, and then the fully automatic lint cleaning device is started for automatic cleaning.

[0073] In step S210, in response to the wind speed being greater than the predetermined first wind speed threshold value Y1, the process returns to the first lint detection stage.

[0074] In step S212, in the first detection phase, in response to the induced current value of the infrared sensing device being less than or equal to the predetermined second current threshold value X2, the second detection phase of the lint is entered.

[0075] The fully automatic lint cleaning device starts the first lint detection stage and the second lint detection stage simultaneously after completing the automatic cleaning to test whether the conditions for continuing drying are met.

[0076] See attached Figure 6 The dryer is started, and the clothes are weighed to determine the weight. It is determined that the clothes weigh 0-3kg. Lint accumulates at the lint filter and enters the first lint detection stage. The infrared sensing device is started to determine whether the induced current is less than or equal to the first current threshold value X1. If not, return to the previous step and continue to detect; determine whether it is less than or equal to the second current threshold value X2. If so, enter the second lint detection stage. If it is greater than the second current threshold value X2, return to the first lint detection stage and continue to detect.

[0077] If the induced current is less than or equal to the first current threshold value X1, the second wire scrap detection stage is entered, the wind speed detection device is started, and the wind speed is measured to determine whether it is less than or equal to the first wind speed threshold value Y1. If it is greater than the first wind speed threshold value Y1, it returns to the first detection stage and continues to detect. If it is less than or equal to the first wind speed threshold value Y1, it is determined whether it is less than or equal to the second wind speed threshold value Y2. If it is less than or equal to the second wind speed threshold value Y2, the fully automatic wire scrap cleaning device is directly started; if it is greater than the second wind speed threshold value Y2, the fully automatic wire scrap cleaning device is started after the program is finished.

[0078] In some embodiments, in step S206, the determining of the first result of the first detection phase of the lint, the second result of the second detection phase of the lint, and the third detection result corresponding to each load weight interval may further include the following steps:

[0079] When the load weight belongs to the second load weight interval;

[0080] The first result of the first stage of the lint detection is that the induced current value of the infrared sensing device is less than or equal to a predetermined third current threshold.

[0081] The second result of the second stage of the lint detection is that the wind speed detected by the wind speed detection device is equal to or less than the third predetermined wind speed threshold, and is less than or equal to the fourth predetermined wind speed threshold.

[0082] The third result of the second lint detection stage is that the wind speed is equal to or less than a predetermined third wind speed threshold and greater than a predetermined fourth wind speed threshold.

[0083] In some embodiments, if the load weight belongs to a second load weight interval, a second lint cleaning strategy is adopted.

[0084] In this embodiment, the second load weight range may be 3-6KG.

[0085] See attached Figure 7 In step S402, in the above-mentioned second wire scrap cleaning strategy, the infrared sensing device is controlled to start.

[0086] In step S404, in response to the induced current value of the infrared sensing device being less than or equal to the predetermined third current threshold value X3, the second wire scrap detection phase is entered, and the wind speed detection device is controlled to start and detect the wind speed.

[0087] In this embodiment, it is determined whether the induced current value of the infrared sensing device is greater than the predetermined third current threshold value X3, if yes, the induced current value of the infrared sensing device is greater than the predetermined third current threshold value X3, and the first wire scrap detection stage is continued. If no, the steps in step S404 are executed.

[0088] In step S406, in response to the wind speed being equal to or less than the predetermined third wind speed threshold Y3, and less than or equal to the predetermined fourth wind speed threshold Y4, the dryer is controlled to stop running the drying program, and the fully automatic lint cleaning device is started for automatic cleaning.

[0089] In step S408, in response to the wind speed being equal to or less than the predetermined third wind speed threshold Y3 and greater than the predetermined fourth wind speed threshold Y4, the dryer is controlled to continue running the drying program until it ends, and the fully automatic lint cleaning device is started for automatic cleaning.

[0090] See attached Figure 8 , the dryer is started, the clothes are weighed to determine the weight, and it is determined that the clothes weigh 3-6kg. Lint is accumulated at the lint filter, and the first lint detection stage is entered. The infrared sensor is started to determine whether the induced current reaches the third current threshold value X3. If not, it returns to the previous step and continues the detection;

[0091] If the induced current reaches the third current threshold value X3, the second wire scrap detection stage is entered, the wind speed detection device is started, the wind speed is measured, and it is determined whether the wind speed is less than or equal to the third wind speed threshold value Y3. If not, it returns to the previous step and continues the detection. If yes, it is determined whether the wind speed is less than or equal to the fourth wind speed threshold value Y4. If the wind speed is less than or equal to the fourth wind speed threshold value Y4, the fully automatic wire scrap cleaning device is directly started. If the wind speed is equal to or less than the predetermined third wind speed threshold value Y3, and greater than the fourth wind speed threshold value Y4, the fully automatic wire scrap cleaning device is started after the program is finished.

[0092] In some embodiments, in step S206, the first result of the first detection phase of the lint, the second result of the second detection phase of the lint, and the third detection result of each load weight interval are determined to include:

[0093] When the load weight belongs to the third load weight interval, the first result of the first detection stage of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined fourth current threshold.

[0094] The second result of the second stage of detecting lint is that the wind speed is equal to or less than a predetermined fifth wind speed threshold.

[0095] In some embodiments, if the load weight belongs to a third load weight interval, a third lint cleaning strategy is adopted.

[0096] In this embodiment, the third load weight range is 6-10KG.

[0097] See attached Fig. 9In step S602, in the third wire scrap cleaning strategy, the infrared sensing device is controlled to start.

[0098] In step S604, in response to the induced current value of the infrared sensing device being less than or equal to the predetermined fourth current threshold value X4, the second lint detection phase is entered, and the wind speed detection device is controlled to start and detect the wind speed.

[0099] In this embodiment, if the induced current value of the infrared sensing device is greater than the predetermined fourth current threshold value X4, the detection in the first detection stage is continued.

[0100] In step S606, in response to the wind speed being equal to or less than the predetermined fifth wind speed threshold value Y5, the drying program is controlled to stop running, and the fully automatic lint cleaning device is started to perform automatic cleaning.

[0101] In this embodiment, if the wind speed is equal to or less than the predetermined fifth wind speed threshold value Y5, it means that the accumulation of lint is serious. If the dryer continues to run the drying program, there will be a greater risk and it is easy to cause an accident. It is necessary to immediately stop the dryer from running the drying program and immediately start the fully automatic lint cleaning device for automatic cleaning.

[0102] In some embodiments, if the wind speed is greater than the predetermined fifth wind speed threshold value Y5, it means that the accumulation of lint is not particularly serious. The dryer can continue to run the drying program. The dryer is controlled to continue to run the drying program until it ends, and then the fully automatic lint cleaning device is started for automatic cleaning.

[0103] In this embodiment, the load weight is relatively large, and the influence of the lint on drying will be greater. In view of this situation, only one threshold is set for the first lint detection stage and the second lint detection stage respectively.

[0104] See attached Fig.10 In the process, the dryer is started, the clothes are weighed to determine the weight, and it is determined that the clothes weigh 6-10kg. Lint is accumulated at the lint filter, and the first lint detection stage is entered. The infrared sensor is started to determine whether it is less than or equal to the fourth current threshold value X4. If not, it returns to the previous step and continues the detection;

[0105] If it is less than or equal to the fourth current threshold value X4, the second wire scrap detection stage is entered, the wind speed detection device is started, and the wind speed is measured to determine whether it is less than or equal to the fifth wind speed threshold value Y5. If it is, the fully automatic wire scrap cleaning device is directly started. If not, return to the previous step and continue the detection.

[0106] See Table 1 for a summary of threshold values.

[0107]

[0108] Among them, the first current threshold value X1>the second current threshold value X2>the third current threshold value X3>the fourth current threshold value X4. The first wind speed threshold value Y1>the second wind speed threshold value Y2>the third wind speed threshold value Y3>the fourth wind speed threshold value Y4>the fifth wind speed threshold value Y5.

[0109] Second, see Appendix Fig.11 As shown, the present application proposes a wire scrap cleaning device 8, comprising:

[0110] The first detection module 81 is used to perform a preliminary detection of the accumulation of wire scraps during the first wire scrap detection stage;

[0111] A second detection module 82, for entering a second detection phase for wire scraps in response to the first detection result of the preliminary detection, wherein the second detection phase has a higher detection accuracy than the first detection phase, and the first detection result indicates that the accumulation of wire scraps reaches a preset condition;

[0112] The control module 83 is used to control the dryer to stop running the drying program and start the lint cleaning device to perform automatic cleaning in response to the second detection result of the second detection stage.

[0113] In some embodiments, the control module 83 is further used to control the dryer to continue running the drying program until it stops in response to the third detection result of the second detection stage, and start the lint cleaning device for automatic cleaning.

[0114] In some embodiments, a determination module is further included, the determination module is used to obtain the load weight;

[0115] determining a predetermined load weight interval to which the load weight belongs;

[0116] Determine the first result of the first detection stage of the above-mentioned wire scraps, the second result and the third detection result of the above-mentioned second detection stage of the above-mentioned wire scraps corresponding to each load weight interval.

[0117] In some embodiments, the determination module is further configured to, when the load weight belongs to the first load weight interval, the first result of the first detection phase of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined first current threshold;

[0118] The second result of the second stage of the lint detection is that the wind speed detected by the wind speed detection device is equal to or less than the predetermined first wind speed threshold, and is less than or equal to the predetermined second wind speed threshold;

[0119] The third result of the second lint detection stage is that the wind speed is equal to or less than the predetermined first wind speed threshold and greater than the predetermined second wind speed threshold.

[0120] In some embodiments, the determination module is further configured to, when the load weight belongs to a second load weight interval;

[0121] The first result of the first detection stage of the above-mentioned lint is that the induced current value of the above-mentioned infrared sensing device is less than or equal to the predetermined third current threshold value;

[0122] The second result of the second stage of the lint detection is that the wind speed detected by the wind speed detection device is equal to or less than the third predetermined wind speed threshold, and less than or equal to the fourth predetermined wind speed threshold;

[0123] The third result of the second lint detection stage is that the wind speed is equal to or less than a predetermined third wind speed threshold and greater than a predetermined fourth wind speed threshold.

[0124] In some embodiments, the determination module is further configured to, when the load weight belongs to a third load weight interval;

[0125] The first result of the first detection stage of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined fourth current threshold value;

[0126] The second result of the second stage of detecting lint is that the wind speed is equal to or less than a predetermined fifth wind speed threshold.

[0127] Fig.12 is a schematic diagram of an electronic device provided by an embodiment of the present application. Fig.12 As shown, the electronic device 3 of this embodiment includes: a processor 30, a memory 31, and a computer program 32 stored in the memory 31 and executable on the processor 30, such as a wire scrap cleaning program. When the processor 30 executes the computer program 32, the steps in the above-mentioned method embodiments are implemented, such as Figure 1 Alternatively, when the processor 30 executes the computer program 32, the functions of the modules in the above-mentioned device embodiments are realized, for example, Fig.11 The functions of the first detection module 81 to the control module 83 are shown.

[0128] Exemplarily, the computer program 32 may be divided into one or more modules / units, which are stored in the memory 31 and executed by the processor 30 to complete the present application. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 32 in the electronic device 3.

[0129] The electronic device 3 may be a computing device such as a desktop computer, a notebook, a PDA, or a cloud server. The electronic device may include, but is not limited to, a processor 30 and a memory 31. Those skilled in the art will appreciate that Figure 3 It is only an example of the electronic device 3 and does not constitute a limitation of the electronic device 3. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the above-mentioned electronic device may also include input and output devices, network access devices, buses, etc.

[0130] The processor 30 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0131] The memory 31 may be an internal storage unit of the electronic device 3, such as a hard disk or memory of the electronic device 3. The memory 31 may also be an external storage device of the electronic device 3, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the electronic device 3. Further, the memory 31 may include both an internal storage unit and an external storage device of the electronic device 3. The memory 31 is used to store the computer program and other programs and data required by the electronic device. The memory 31 may also be used to temporarily store data that has been output or is to be output.

[0132] Fourthly, see Appendix Fig.13 The present application proposes a drying device 9, which has the electronic device 3 as described above, and also includes a weighing sensor 91, an infrared sensing device 24, a wire scrap cleaning device 92, a dryer 93 and a wind speed detector 25 respectively connected to the electronic device 3.

[0133] The infrared sensing device 24 is used to perform preliminary detection of the accumulation of wire scraps in the first detection stage of wire scraps; generates an induced current according to the accumulation of wire scraps, and sends the induced current to the electronic device.

[0134] The weighing sensor 91 is used to detect the load weight and send the detected load weight to the electronic device.

[0135] The dryer 93 is used to run a drying program under the control of the electronic device 3 .

[0136] The wind speed detector 25 is used in the second detection stage of the wire scraps to accurately detect the accumulation of wire scraps; measure the wind speed, and send the measured wind speed to the electronic device 3.

[0137] See attached Figure 2 The drying device 9 also includes: a preliminary lint collection box 21, which is arranged at the door seal of the drying device and is used to collect lint generated by the drying device during the process of drying clothes.

[0138] The secondary wire scrap collecting box 22 is connected to the primary wire scrap collecting box 21 and is used to collect the wire scraps dropped from the primary wire scrap collecting box.

[0139] The baffle mechanism 23 is disposed between the primary wire scrap collection box 21 and the secondary wire scrap collection box 22 and is used to operate under the control of the electronic device 3 to achieve communication or isolation between the primary wire scrap collection box 21 and the secondary wire scrap collection box 22.

[0140] See attached Fig.14 The drying device 9 also includes the above-mentioned fully automatic wire scrap cleaning device, which includes a brush mechanism 26. The brush mechanism 26 is used to clean the wire scraps hanging on the inner wall of the above-mentioned preliminary wire scrap collection box 21 under the control of the above-mentioned electronic device 3.

[0141] In some embodiments, the infrared sensing device 24 is disposed on the inner wall opposite to the preliminary lint collecting box 21 to detect the accumulation of lint in the preliminary lint collecting box 21 .

[0142] The wind speed detector 25 is arranged at the wind direction detection point of the preliminary wire scrap collection box 21, and is used for accurately detecting the wire scrap accumulation in the second wire scrap detection stage.

[0143] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0144] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0145] Those of ordinary skill 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 depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0146] In the embodiments provided in the present application, it should be understood that the disclosed devices / terminal equipment and methods can be implemented in other ways. For example, the device / terminal equipment embodiments described above are only schematic. For example, the division of the modules or units is 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. Another point is that the mutual coupling or direct coupling or communication connection 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.

[0147] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0148] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0149] If the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0150] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A wire scrap cleaning method, characterized in that: include: In the first stage of wire scrap detection, a preliminary detection of wire scrap accumulation is carried out; In response to the first detection result of the preliminary detection, entering the second detection stage of wire scraps, the second detection stage has a higher detection accuracy than the first detection stage, and the first detection result indicates that the accumulation of wire scraps reaches a preset condition; In response to the second detection result of the second detection stage, the drying program is controlled to stop running and the lint cleaning device is started for automatic cleaning. Alternatively, in response to the third detection result of the second detection stage, the drying program is controlled to continue running until it stops, and the lint cleaning device is started for automatic cleaning.

2. The wire scrap cleaning method according to claim 1, characterized in that: In the first detection stage of the wire scraps, an infrared sensing device is used to perform a preliminary detection of the accumulation of wire scraps; In the second detection stage of the wire scraps, a wind speed detection device is used to accurately detect the accumulation of the wire scraps.

3. The wire scrap cleaning method according to claim 2, characterized in that: In the first detection stage of wire scraps, before preliminary detection of wire scrap accumulation, the method further includes: Get the load weight; determining a predetermined load weight interval to which the load weight belongs; Determine the first result of the first detection stage of the wire scraps, the second result of the second detection stage of the wire scraps, and the third detection result corresponding to each load weight interval.

4. The wire scrap cleaning method according to claim 3, characterized in that: The first result of the first detection phase of the wire scraps, the second result of the second detection phase of the wire scraps, and the third detection result of the second detection phase of the wire scraps corresponding to each load weight interval include: When the load weight belongs to the first load weight interval, The first result of the first detection stage of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined first current threshold; The second result of the second detection stage of the lint is that the wind speed detected by the wind speed detection device is equal to or less than the predetermined first wind speed threshold, and is less than or equal to the predetermined second wind speed threshold; The third result of the second lint detection stage is that the wind speed is equal to or less than a predetermined first wind speed threshold and greater than a predetermined second wind speed threshold.

5. The wire scrap cleaning method according to claim 3, characterized in that: The first result of the first detection phase of the wire scraps, the second result of the second detection phase of the wire scraps, and the third detection result of the second detection phase of the wire scraps corresponding to each load weight interval include: When the load weight belongs to the second load weight interval; The first result of the first detection stage of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined third current threshold; The second result of the second detection stage of the lint is that the wind speed detected by the wind speed detection device is equal to or less than the predetermined third wind speed threshold, and less than or equal to the predetermined fourth wind speed threshold; The third result of the second lint detection stage is that the wind speed is equal to or less than a predetermined third wind speed threshold and greater than a predetermined fourth wind speed threshold.

6. The wire scrap cleaning method according to claim 3, characterized in that: The first result of the first detection phase of the wire scraps, the second result of the second detection phase of the wire scraps, and the third detection result of the second detection phase of the wire scraps corresponding to each load weight interval include: When the load weight belongs to the third load weight interval; The first result of the first detection stage of the lint is that the induced current value of the infrared sensing device is less than or equal to a predetermined fourth current threshold; The second result of the second lint detection stage is that the wind speed is equal to or less than a predetermined fifth wind speed threshold.

7. A wire scrap cleaning device, characterized in that: include: The first detection module is used to perform a preliminary detection of the accumulation of wire scraps in the first detection stage of wire scraps; A second detection module, for entering a second detection phase for detecting wire scraps in response to a first detection result of the preliminary detection, wherein the second detection phase has a higher detection accuracy than the first detection phase, and the first detection result indicates that the accumulation of wire scraps reaches a preset condition; A control module is used to control the drying program to stop running and start the lint cleaning device for automatic cleaning in response to the second detection result of the second detection stage, or, in response to the third detection result of the second detection stage, control the drying program to continue running until it stops, and start the lint cleaning device for automatic cleaning.

8. An electronic device, characterized in that: include: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the wire scrap cleaning method according to any one of claims 1 to 6 when executing the computer program.

9. A drying device, characterized in that: The drying device comprises the electronic device as claimed in claim 8; and further comprises a weighing sensor, an infrared sensing device, a wire scrap cleaning device, a dryer and a wind speed detector respectively connected to the electronic device; The infrared sensing device is used in the first detection stage of the wire scraps to perform preliminary detection on the accumulation of the wire scraps; generates an induction current according to the accumulation of the wire scraps, and sends the induction current to the electronic device; The weighing sensor is used to detect the load weight and send the detected load weight to the electronic device; The dryer is used to run a drying program under the control of the electronic device; The wind speed detector is used in the second detection stage of the wire scraps to accurately detect the accumulation of wire scraps; measure the wind speed, and send the measured wind speed to the electronic device.

10. The drying device according to claim 9, characterized in that Also includes: A preliminary lint collection box is provided at the door seal of the drying device and is used to collect lint generated by the drying device during the drying process of clothes; A secondary wire scrap collection box, connected to the primary wire scrap collection box, for collecting the wire scraps dropped from the primary wire scrap collection box; a baffle mechanism, disposed between the primary wire scrap collection box and the secondary wire scrap collection box, and configured to operate under the control of the electronic device to achieve communication between the primary wire scrap collection box and the secondary wire scrap collection box, or to disconnect the primary wire scrap collection box and the secondary wire scrap collection box; The brush mechanism is used to clean the wire scraps hanging on the inner wall of the preliminary wire scrap collection box under the control of the electronic device.

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