Hair removal control method, electronic equipment and clothes treatment equipment

Abstract

The invention relates to a hair removal control method, electronic equipment and clothes treatment equipment in the technical field of clothes treatment methods, the hair removal control method comprises a plurality of hair removal stages, and each hair removal stage has an adjusting mode; in the adjusting mode, whether the torque fluctuation value of the motor is adjusted or not is judged according to the size relation between the torque fluctuation value of the motor and a preset torque fluctuation value so that the torque fluctuation value of the motor can be smaller than the preset torque fluctuation value; and in each hair removal stage, running for a preset duration under the condition that the torque fluctuation value of the motor is smaller than a preset torque fluctuation value, and then entering a circulation process of the hair removal stage or entering the next hair removal stage. By monitoring and adjusting the torque fluctuation value of the motor, the motor can drive the washing barrel to operate stably, vibration or other unstable operation conditions are avoided, clothes in the washing barrel are made to roll continuously and make full contact with the lifting ribs, and the better hair removing effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing processing control methods, and in particular to a hair removal control method, an electronic device and a clothing processing device. Background Art

[0002] In the related technology of clothing processing equipment, washing machines usually use an inherent washing stage during the washing process, which cannot effectively remove dander, hair, etc. on clothes. Especially for families with pets, the traditional washing stage cannot meet the hair removal needs. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the poor hair removal effect of clothing processing equipment in the prior art, and to provide a hair removal control method, an electronic device and a clothing processing equipment.

[0004] The present invention aims to design a hair removal control method for a clothes processing device, wherein the clothes processing device comprises a washing tub and a motor driving the washing tub to rotate.

[0005] The method includes a plurality of hair removal stages, each of the hair removal stages having an adjustment mode;

[0006] In the adjustment mode, judging whether to adjust the torque fluctuation value of the motor so that the torque fluctuation value of the motor is less than the preset torque fluctuation value according to the magnitude relationship between the torque fluctuation value of the motor and the preset torque fluctuation value;

[0007] Each of the hair removal stages runs for a preset time period when the torque fluctuation value of the motor is less than the preset torque fluctuation value, and then enters the cycle process of the hair removal stage or enters the next hair removal stage.

[0008] In some embodiments, judging whether to adjust the torque fluctuation value of the motor according to the magnitude relationship between the torque fluctuation value of the motor and a preset torque fluctuation value includes:

[0009] Detecting the magnitude relationship between the torque fluctuation value of the motor and a preset torque fluctuation value during the operation of the motor at the current motor speed for a reference time;

[0010] If the torque fluctuation value of the motor is less than the preset torque fluctuation value within the reference time length, the motor speed is not adjusted; otherwise, the motor speed is adjusted.

[0011] In some embodiments, adjusting the motor speed includes:

[0012] Determine whether the current motor speed is within the preset speed range;

[0013] If the current motor speed is within the preset speed range, the current motor speed is controlled to increase step by step with the preset speed increment, and after each increase, according to the magnitude relationship between the torque fluctuation value of the motor after the increase and the preset torque fluctuation value, it is determined whether to adjust the motor speed;

[0014] If the current motor speed is not within the preset speed range, the current motor speed is controlled to be equal to the reference speed, and then the current motor speed is controlled to increase step by step with the preset speed increment, and after each increase, it is determined whether to adjust the motor speed based on the relationship between the torque fluctuation value of the motor after the increase and the preset torque fluctuation value.

[0015] In some embodiments, the reference speed is a minimum value in the preset speed range.

[0016] In some embodiments, the plurality of hair removal stages are performed sequentially in chronological order;

[0017] Wherein, the rotation speed or rotation speed range of the hair removal stage executed later is greater than the rotation speed or rotation speed range of the hair removal stage executed earlier;

[0018] Wherein, each of the hair removal stages has a corresponding speed range, preset duration and preset torque fluctuation value.

[0019] In some embodiments, the clothes processing device comprises a fan and a heating element for providing drying air to the washing tub, wherein the method further comprises:

[0020] The multiple hair removal stages include at least three hair removal stages, and the middle hair removal stage of the multiple hair removal stages includes: controlling the fan to operate at a first direction under a fourth speed condition, controlling the heating element to operate, and the fan to introduce drying air into the washing tub;

[0021] Controlling the heating temperature value of the heating element to reach a preset temperature value, and when the heating temperature value of the heating element reaches the preset temperature value, controlling the heating element to stop working, and controlling the fan to operate at a second direction under a fifth speed condition;

[0022] The fifth rotation speed is greater than the fourth rotation speed, and the first direction is opposite to the second direction.

[0023] In some embodiments, the laundry processing device includes a sprayer for providing spray water to the washing tub, wherein the method further includes:

[0024] The multiple hair removal stages include at least three hair removal stages, and the last hair removal stage of the multiple hair removal stages includes: starting the sprayer to spray the washing tub for a second preset time and then stopping the spraying.

[0025] In some embodiments, each of the hair removal stages has a set number of cycles, and the number of cycles is at least 1.

[0026] In some embodiments, an electronic device is provided, comprising:

[0027] a memory for storing one or more computer executable instructions;

[0028] The processor is used to call and execute the computer executable instructions in the processor, so as to implement the above-mentioned hair removal control method.

[0029] In some embodiments, a clothing processing device is provided, which is controlled by the above-mentioned hair removal control method, or has the above-mentioned electronic device.

[0030] The solution provided by the present invention has the following beneficial effects compared with the prior art:

[0031] The hair removal control method consists of multiple hair removal stages, each of which has an adjustment mode. According to the relationship between the torque fluctuation value of the motor and the preset torque fluctuation value, it is determined whether to adjust the torque fluctuation value of the motor. When the torque fluctuation value of the motor is less than the preset torque fluctuation value, the torque fluctuation value of the motor is not adjusted. The motor can drive the washing tub to operate stably to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub are continuously tumbling and fully contacting with the lifting ribs to achieve a better hair removal effect. When the torque fluctuation value of the motor is greater than or equal to the preset torque fluctuation value, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes. After each hair removal stage is adjusted in the adjustment mode, it runs for a preset time under the condition of smaller torque fluctuation, and enters the next hair removal stage adjacent to it, ensuring that each hair removal stage can make the clothes reach an unfolded and more suitable posture in the washing tub, fully contacting with the lifting ribs, and achieving a better hair removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0033] Figure 1 It is one of the flow charts of the hair removal control method shown in the embodiment of the present invention;

[0034] Figure 2This is the second flow chart of the hair removal control method shown in the embodiment of the present invention;

[0035] Figure 3 This is the third flow chart of the hair removal control method shown in the embodiment of the present invention;

[0036] Figure 4 This is the fourth flow chart of the hair removal control method shown in the embodiment of the present invention.

[0037] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0038] In the description of the present invention, it should be noted that the terms "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "contacted", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Washing machines usually use an inherent washing stage during the washing process, which cannot effectively remove dander, hair, etc. on clothes. Especially for families with pets, the traditional washing stage cannot meet the hair removal needs.

[0041] Based on the above background, the following embodiments are proposed:

[0042] Embodiment 1:

[0043] like Figure 1 As shown, this embodiment provides a hair removal control method for a clothes processing device, wherein the clothes processing device includes a washing tub and a motor driving the washing tub to rotate.

[0044] The method includes a plurality of hair removal stages, each of the hair removal stages having an adjustment mode;

[0045] In the adjustment mode, judging whether to adjust the torque fluctuation value of the motor so that the torque fluctuation value of the motor is less than the preset torque fluctuation value according to the magnitude relationship between the torque fluctuation value of the motor and the preset torque fluctuation value;

[0046] Each of the hair removal stages runs for a preset time period when the torque fluctuation value of the motor is less than the preset torque fluctuation value, and then enters the cycle process of the hair removal stage or enters the next hair removal stage.

[0047] In the present embodiment, the hair removal control method consists of multiple hair removal stages, and each hair removal stage has an adjustment mode. According to the relationship between the torque fluctuation value of the motor and the preset torque fluctuation value, it is determined whether to adjust the torque fluctuation value of the motor. When the torque fluctuation value of the motor is less than the preset torque fluctuation value, it indicates that the current torque fluctuation is small, and the torque, that is, the torque output generated by the motor, is relatively stable. When the torque output is relatively stable, the torque fluctuation value of the motor is not adjusted. The motor operates at the current speed and can drive the washing tub to operate stably to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub can roll continuously and fully contact the lifting ribs to achieve better hair removal effect. When the torque fluctuation value of the motor is greater than or equal to the preset torque fluctuation value, it indicates that the current torque fluctuation is large, and the torque, that is, the torque output generated by the motor, is unstable. When the torque output is unstable, the motor-driven washing tub will experience unstable operation conditions such as vibration, which makes it impossible to effectively flip the clothes in the washing tub, resulting in relatively less contact with the lifting ribs, and unable to achieve a good hair removal effect. In this state, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes.

[0048] After each depilation stage enters the adjustment mode, it runs for a preset time with less torque fluctuation and enters the next adjacent depilation stage, ensuring that each depilation stage can make the clothes reach an unfolded and more suitable posture in the washing tub, fully contact with the lifting ribs, and achieve better depilation effect.

[0049] The motor torque fluctuation value may be adjusted by adjusting the rotation speed or by using the shake-out and re-run function of the clothing processing device.

[0050] Optionally, in an implementation of this embodiment, as Figure 2 As shown,

[0051] The determining whether to adjust the torque fluctuation value of the motor according to the magnitude relationship between the torque fluctuation value of the motor and the preset torque fluctuation value comprises:

[0052] Detecting the magnitude relationship between the torque fluctuation value of the motor and a preset torque fluctuation value during the operation of the motor at the current motor speed for a reference time;

[0053] If the torque fluctuation value of the motor is less than the preset torque fluctuation value within the reference time length, the motor speed is not adjusted; otherwise, the motor speed is adjusted.

[0054] In this embodiment, if the torque fluctuation value is less than the preset torque fluctuation value, it indicates that under the current speed condition, the torque fluctuation is small, and the torque, i.e., the torque output generated by the motor, is relatively stable. When the torque output is relatively stable, the motor is operated for the first preset time at the current speed condition. During the first preset time, the motor can drive the washing tub to operate stably at a low speed to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub are continuously tumbled and fully contacted with the lifting ribs to achieve a better hair removal effect. When the torque fluctuation value of the motor is greater than or equal to the preset torque fluctuation value, it indicates that the current torque fluctuation is large, and the torque, i.e., the torque output generated by the motor, is unstable. When the torque output is unstable, the motor drives the washing tub to operate, and there will be unstable operation conditions such as vibration, so that the clothes in the washing tub cannot be effectively turned over, resulting in relatively less contact with the lifting ribs, and cannot achieve a good hair removal effect. In this state, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value by adjusting the motor speed, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes.

[0055] Optionally, in an implementation of this embodiment, as Figure 2 As shown,

[0056] The adjusting of the motor speed comprises:

[0057] Determine whether the current motor speed is within the preset speed range;

[0058] If the current motor speed is within the preset speed range, the current motor speed is controlled to increase step by step with the preset speed increment, and after each increase, according to the magnitude relationship between the torque fluctuation value of the motor after the increase and the preset torque fluctuation value, it is determined whether to adjust the motor speed;

[0059] If the current motor speed is not within the preset speed range, the current motor speed is controlled to be equal to the reference speed, and then the current motor speed is controlled to increase step by step with the preset speed increment, and after each increase, it is determined whether to adjust the motor speed based on the relationship between the torque fluctuation value of the motor after the increase and the preset torque fluctuation value.

[0060] In this embodiment, preferably, the preset speed increment is 5 rpm. The preset speed increment can not only facilitate the rapid search for the most suitable state of the clothes in the washing tub by adjusting the speed, thereby adjusting the torque fluctuation value, but also can keep the clothes in a continuous tumbling state during the continuous operation of the washing tub, so that the clothes can fully contact the lifting ribs in the washing tub, thereby achieving a better hair removal effect.

[0061] In this embodiment, by obtaining the real-time speed value of the motor, it is determined whether the real-time speed value is within the preset speed range. If so, it indicates that the current speed does not need to be adjusted to a large extent. Then, the real-time speed is controlled to increase step by step with the preset speed increment. After each increase in the real-time speed, it runs at the increased speed for a first preset time, and the torque fluctuation value of the motor is obtained again within the first preset time. After each acquisition of the torque fluctuation value of the motor, it is compared with the preset torque fluctuation value until the torque fluctuation value is less than the preset torque fluctuation value. By controlling the real-time speed to increase step by step with the preset speed increment, the real-time speed is increased step by step in a step-by-step manner, so as to find the most suitable state for the clothes in the washing tub. In this state, it is conducive to the stable output of the motor torque, thereby effectively reducing the torque fluctuation value of the motor.

[0062] If not, it indicates that the current speed needs to be adjusted to a greater extent. At this time, after controlling the real-time speed to be equal to the reference speed, the real-time speed is controlled to increase step by step with the preset speed increment. This adjustment method is convenient for quickly adjusting the torque fluctuation value. After each increase in the real-time speed, it runs at the increased speed for the first preset time, and the torque fluctuation value of the motor is obtained again within the first preset time.

[0063] Optionally, in an implementation of this embodiment,

[0064] The reference speed is the minimum value in the preset speed range;

[0065] The real-time speed value is not within the preset speed range, including: the real-time speed value is greater than or equal to the maximum value in the preset speed range, or the real-time speed value is less than the minimum value in the preset speed range.

[0066] In this embodiment, if the real-time speed value is greater than or equal to the maximum value in the preset speed range, indicating that the real-time speed is too high, the real-time speed is controlled to be equal to the minimum value in the preset speed range, and the minimum value in the preset speed range is used as the reference speed. The real-time speed is controlled to increase step by step with the preset speed increment. This can not only facilitate the rapid adjustment of the torque fluctuation value, but also keep the washing tub running at a lower speed, and always keep the clothes in a continuous tumbling state, so that the clothes can fully contact the lifting ribs in the washing tub, thereby achieving a better hair removal effect.

[0067] If the real-time speed value is less than the minimum value in the preset speed range, indicating that the real-time speed is too small, which may easily cause unstable conditions such as vibration, the real-time speed is controlled to be equal to the minimum value in the preset speed range, and the minimum value in the preset speed range is used as the reference speed. The real-time speed is controlled to increase step by step with the preset speed increment, which can not only facilitate the rapid adjustment of the torque fluctuation value, but also keep the washing tub running at a lower speed, and always keep the clothes in a continuous tumbling state, so that the clothes can fully contact the lifting ribs in the washing tub, thereby achieving better hair removal effect.

[0068] Optionally, in an implementation of this embodiment, as Figure 1 As shown,

[0069] The multiple hair removal stages are performed sequentially in chronological order;

[0070] Wherein, the rotation speed or rotation speed range of the hair removal stage executed later is greater than the rotation speed or rotation speed range of the hair removal stage executed earlier;

[0071] Wherein, each of the hair removal stages has a corresponding speed range, preset duration and preset torque fluctuation value.

[0072] In this embodiment, multiple hair removal stages including a first hair removal stage, a second hair removal stage and a third hair removal stage are taken as an example for description.

[0073] In response to the hair removal start instruction, the first hair removal stage is entered, the first hair removal stage is run for a preset time and then the second hair removal stage is entered, and the second hair removal stage is run for a preset time and then the third hair removal stage is entered;

[0074] Among them, when the first hair removal stage runs within the preset time, the motor speed is a first speed, when the second hair removal stage runs within the preset time, the motor speed is a second speed, and when the third hair removal stage runs within the preset time, the motor speed is a third speed, and the first speed is less than the second speed and less than the third speed.

[0075] In this embodiment, preferably, the first speed is the initial speed, the initial speed is a low speed, the low speed range is 35-50rpm, the motor operates under low speed conditions, driving the washing tub to rotate under low speed conditions, and the clothes in the washing tub form a continuous tumbling state during the low-speed rotation of the washing tub, so that the clothes can fully contact the lifting ribs in the washing tub, and the lifting ribs can be configured as lifting ribs with hair removal function to further enhance the hair removal effect on the clothes.

[0076] Under the initial speed condition, the motor obtains the torque fluctuation value of the motor in the first time period, and compares the torque fluctuation value with the preset torque fluctuation value. If the torque fluctuation value is less than the preset torque fluctuation value, it indicates that under the current speed condition, the torque fluctuation is small, and the torque, that is, the torque output generated by the motor, is relatively stable. When the torque output is relatively stable, the motor runs for the first preset time at the current speed condition. Within the first preset time, the motor can drive the washing tub to operate stably at a low speed to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub can roll continuously and fully contact the lifting ribs to achieve better hair removal effect.

[0077] If the torque fluctuation value is greater than or equal to the preset torque fluctuation value, it indicates that under the current speed conditions, the torque fluctuation is large, and the torque, that is, the torque output generated by the motor, is unstable. When the torque output is unstable, the motor drives the washing tub to operate at a low speed, which may cause unstable operation conditions such as vibration, making it impossible to effectively flip the clothes in the washing tub, resulting in relatively less contact with the lifting ribs, and unable to achieve a good hair removal effect. By adjusting the mode, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes.

[0078] Optionally, in an implementation of this embodiment, as Figure 3 As shown,

[0079] The laundry processing device includes a fan and a heating element for providing drying air to the washing tub, and the method further includes:

[0080] The multiple hair removal stages include at least three hair removal stages, and the middle hair removal stage of the multiple hair removal stages includes: controlling the fan to operate at a first direction under a fourth speed condition, controlling the heating element to operate, and the fan to introduce drying air into the washing tub;

[0081] Controlling the heating temperature value of the heating element to reach a preset temperature value, and when the heating temperature value of the heating element reaches the preset temperature value, controlling the heating element to stop working, and controlling the fan to operate at a second direction under a fifth speed condition;

[0082] The fifth rotation speed is greater than the fourth rotation speed, and the first direction is opposite to the second direction.

[0083] The middle hair removal stage is interpreted as the hair removal stage other than the first hair removal stage and the final hair removal stage; the middle hair removal stage is taken as the second hair removal stage as an example for explanation:

[0084] In the second hair removal stage, the motor is controlled to operate at a second speed, the second speed is greater than the first speed, that is, the second speed is a medium speed, preferably, the medium speed range is 50-65rpm, the motor operates at a medium speed, driving the washing tub to rotate at a medium speed, and the clothes are thrown in the washing tub as the washing tub rotates at a medium speed. The clothes are spread out over a large area during the throwing process. Specifically, Figure 3 As shown, the second hair removal stage includes: controlling the fan to run at a first direction under a fourth speed condition, controlling the heating element to work, and the fan to introduce drying air into the washing tub; controlling the heating temperature value of the heating element to reach a preset temperature value, and when the heating temperature value of the heating element reaches the preset temperature value, controlling the heating element to stop working, and controlling the fan to run at a second direction under a fifth speed condition; wherein the fifth speed is greater than the fourth speed, and the first direction is opposite to the second direction.

[0085] In the second hair removal stage, when the unfolded area of ​​the clothes is large, the fan is controlled to run in the first direction under the fourth speed condition. The first direction can be forward or reverse. The fan speed gradually increases to reach the second speed. When the second speed is reached, the heating element is started, and the fan introduces drying air into the washing tub. When the unfolded area of ​​the clothes is large, the drying air makes the clothes fluffy due to heat, making it easier to remove the hair scraps and wool on the surface of the clothes, thereby achieving a further hair removal effect. When the heating temperature value of the heating element reaches the preset temperature value, the heating element is controlled to stop working, and the fan is controlled to run in the second direction under the fifth speed condition. The second direction is opposite to the first direction, that is, the fan is controlled to reverse at a higher speed. After the fan is kept running for a period of time, the hair scraps and wool that have fallen off or loosened from the clothes in the washing tub can be sucked into the air duct through the fan operation and blocked on the filter.

[0086] Optionally, in an implementation of this embodiment, as Figure 3 As shown,

[0087] The laundry treatment device includes a sprayer for providing spray water to the washing tub, and the method further includes:

[0088] The multiple hair removal stages include at least three hair removal stages, and the last hair removal stage of the multiple hair removal stages includes: starting the sprayer to spray the washing tub for a second preset time and then stopping the spraying.

[0089] Take the third hair removal stage as an example for explanation: Figure 4 As shown,

[0090] In the third hair removal stage, the third speed is a high speed, the motor runs at a high speed, preferably, the high speed range is 80-90rpm, driving the washing tub to rotate at a high speed, and the clothes are evenly spread out and attached to the inner wall of the washing tub during the high-speed rotation of the washing tub. Figure 4 As shown, the clothing treatment device includes a sprayer for providing spray water to the washing tub, and the method further includes: after the second depilatory stage is cycled n times, entering the third depilatory stage, where n≥1; the third depilatory stage includes: starting the sprayer to spray the washing tub for a second preset time and then stopping the spraying. In the third depilatory stage, the clothes are evenly spread out and attached to the inner wall of the washing tub during the high-speed rotation of the washing tub. In this state, the sprayer is started to spray the washing tub for a second preset time and then stops spraying, so as to rinse the wool, hair scraps, etc. on the clothes, thereby achieving a further depilatory effect.

[0091] In this embodiment, in the three hair removal stages, efficient hair removal of clothes is achieved by monitoring and adjusting the torque fluctuation value of the motor.

[0092] Furthermore, the user can set each hair removal stage to cycle n times according to the amount of hair and wool stuck on the clothes. That is, the more hair there is on the clothes, the larger the value of n is, and the less hair there is on the clothes, the smaller the value of n is, so as to meet the hair removal needs in different situations. The number of cycles n is at least 1, that is, each hair removal stage is executed at least once.

[0093] Embodiment 2

[0094] This embodiment provides an electronic device, including:

[0095] a memory for storing one or more computer executable instructions;

[0096] The processor is used to call and execute computer executable instructions in the processor, so as to implement the hair removal control method in the first embodiment.

[0097] In this embodiment, the processor calls and executes computer executable instructions, thereby responding to the hair removal stage start instruction, entering the first hair removal stage, controlling the motor to operate at a low speed, driving the washing tub to rotate at a low speed, and the clothes in the washing tub form a continuous tumbling state as the washing tub rotates at a low speed, so that the clothes can fully contact the lifting ribs in the washing tub. The lifting ribs can be configured as lifting ribs with a hair removal function to further enhance the hair removal effect on the clothes.

[0098] Under the initial speed condition, the motor obtains the torque fluctuation value of the motor in the first time period, and compares the torque fluctuation value with the preset torque fluctuation value. If the torque fluctuation value is less than the preset torque fluctuation value, it indicates that under the current speed condition, the torque fluctuation is small, and the torque, that is, the torque output generated by the motor, is relatively stable. When the torque output is relatively stable, the motor runs for the first preset time at the current speed condition. Within the first preset time, the motor can drive the washing tub to operate stably at a low speed to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub can roll continuously and fully contact the lifting ribs to achieve better hair removal effect.

[0099] If the torque fluctuation value is greater than or equal to the preset torque fluctuation value, it indicates that under the current speed conditions, the torque fluctuation is large, and the torque, that is, the torque output generated by the motor, is unstable. When the torque output is unstable, the motor drives the washing tub to operate at a low speed, which may cause unstable operation conditions such as vibration, making it impossible to effectively flip the clothes in the washing tub, resulting in relatively less contact with the lifting ribs, and unable to achieve a good hair removal effect. By adjusting the mode, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes.

[0100] By monitoring and adjusting the torque fluctuation value of the motor, efficient hair removal of clothes can be achieved.

[0101] Then enter the second hair removal stage and the third hair removal stage to achieve further hair removal.

[0102] Embodiment 3

[0103] This embodiment provides a clothing processing device, which is controlled by the hair removal control method in the first embodiment, or has the electronic device in the second embodiment.

[0104] In this embodiment, the clothing processing device responds to the hair removal stage start instruction and enters the first hair removal stage. The motor is controlled to operate at a low speed, driving the washing tub to rotate at a low speed. The clothes form a continuous tumbling state in the washing tub as the washing tub rotates at a low speed, so that the clothes can fully contact the lifting ribs in the washing tub. The lifting ribs can be configured as lifting ribs with a hair removal function to further enhance the hair removal effect on the clothes.

[0105] Under the initial speed condition, the motor obtains the torque fluctuation value of the motor in the first time period, and compares the torque fluctuation value with the preset torque fluctuation value. If the torque fluctuation value is less than the preset torque fluctuation value, it indicates that under the current speed condition, the torque fluctuation is small, and the torque, that is, the torque output generated by the motor, is relatively stable. When the torque output is relatively stable, the motor runs for the first preset time at the current speed condition. Within the first preset time, the motor can drive the washing tub to operate stably at a low speed to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub can roll continuously and fully contact the lifting ribs to achieve better hair removal effect.

[0106] If the torque fluctuation value is greater than or equal to the preset torque fluctuation value, it indicates that under the current speed conditions, the torque fluctuation is large, and the torque, that is, the torque output generated by the motor, is unstable. When the torque output is unstable, the motor drives the washing tub to operate at a low speed, which may cause unstable operation conditions such as vibration, making it impossible to effectively flip the clothes in the washing tub, resulting in relatively less contact with the lifting ribs, and unable to achieve a good hair removal effect. By adjusting the mode, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes.

[0107] By monitoring and adjusting the torque fluctuation value of the motor, efficient hair removal of clothes can be achieved.

[0108] Then the clothing processing device enters the second hair removal stage and the third hair removal stage to achieve further hair removal.

[0109] In summary, the ingenious idea of ​​the hair removal control method is:

[0110] First, the hair removal control method consists of multiple hair removal stages, and each hair removal stage has an adjustment mode. According to the relationship between the torque fluctuation value of the motor and the preset torque fluctuation value, it is determined whether to adjust the torque fluctuation value of the motor. When the torque fluctuation value of the motor is less than the preset torque fluctuation value, it indicates that the current torque fluctuation is small, and the torque, that is, the torque output generated by the motor, is relatively stable. When the torque output is relatively stable, the torque fluctuation value of the motor is not adjusted. The motor can drive the washing tub to operate stably at the current speed to avoid vibration or other unstable operation conditions, so that the clothes in the washing tub can roll continuously and fully contact the lifting ribs to achieve better hair removal effect. When the torque fluctuation value of the motor is greater than or equal to the preset torque fluctuation value, it indicates that the current torque fluctuation is large, and the torque, i.e., the torque output generated by the motor, is unstable. When the torque output is unstable, the motor drives the washing tub to operate, and unstable operation conditions such as vibration will occur, so that the clothes in the washing tub cannot be effectively turned over, resulting in relatively less contact with the lifting ribs, and cannot achieve a good hair removal effect. In this state, the torque fluctuation value is adjusted to be less than the preset torque fluctuation value, thereby ensuring a better hair removal effect, especially effectively removing pet hair stuck on clothes. After each hair removal stage enters the adjustment mode, it runs for a preset time under the condition of smaller torque fluctuations, and enters the next hair removal stage adjacent to it, ensuring that each hair removal stage can make the clothes reach an unfolded and more suitable posture in the washing tub, fully contact with the lifting ribs, and achieve a better hair removal effect.

[0111] Second, an adjustment mode for the torque fluctuation value of the motor is designed. By obtaining the real-time speed value of the motor, if the current speed does not need to be adjusted to a large extent, the real-time speed is controlled to increase step by step with a preset speed increment. After each increase in the real-time speed, it runs at the increased speed for a first preset time, and the torque fluctuation value of the motor is obtained again within the first preset time. After each acquisition of the torque fluctuation value of the motor, it is compared with the preset torque fluctuation value until the torque fluctuation value is less than the preset torque fluctuation value. The real-time speed is controlled to increase step by step with a preset speed increment, that is, the real-time speed is increased step by step in a step-by-step manner to find the most suitable state for the clothes in the washing tub. In this state, it is conducive to the stable output of the motor torque, thereby effectively reducing the torque fluctuation value of the motor; when the current speed needs to be adjusted to a large extent, after controlling the real-time speed to be equal to the reference speed, the real-time speed is controlled to increase step by step with a preset speed increment. This adjustment method is convenient for quickly adjusting the torque fluctuation value. After each increase in the real-time speed, it runs at the increased speed for a first preset time, and the torque fluctuation value of the motor is obtained again within the first preset time.

[0112] Third, the second hair removal stage is designed by controlling the motor to operate at the second speed condition, the first speed is greater than the second speed, that is, the first speed is the medium speed, the motor operates at the medium speed condition, driving the washing tub to rotate at the medium speed condition, and the clothes are thrown in the washing tub as the washing tub rotates at the medium speed. The clothes are unfolded over a large area during the throwing process. In this state, the fan is controlled to operate at the first direction under the second speed condition, and the fan speed gradually increases to reach the second speed. When the second speed is reached, the heating element is started, and the fan introduces drying air into the washing tub. When the clothes are unfolded over a large area, the drying air makes the clothes fluffy due to heat, and makes it easier to remove hair scraps and wool stuck on the surface of the clothes, thereby achieving a further hair removal effect.

[0113] Fourth, the third hair removal stage is designed by controlling the motor to run at a high speed, driving the washing tub to rotate at a high speed. The clothes are evenly spread out and stick to the inner wall of the washing tub as the washing tub rotates at a high speed. In this state, the sprayer is started to spray the washing tub for the second preset time and then stops spraying to rinse the wool, hair scraps, etc. on the clothes to achieve a further hair removal effect.

[0114] Fifth, the progressive multiple hair removal stages designed with different rotation speeds and hair removal methods can greatly improve the hair removal effect.

[0115] It is further understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar thereto. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0116] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0117] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0118] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0119] It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. A hair removal control method for a clothes processing device, wherein the clothes processing device comprises a washing tub and a motor for driving the washing tub to rotate, wherein: The method includes a plurality of hair removal stages, each of the hair removal stages having an adjustment mode; In the adjustment mode, judging whether to adjust the torque fluctuation value of the motor so that the torque fluctuation value of the motor is less than the preset torque fluctuation value according to the magnitude relationship between the torque fluctuation value of the motor and the preset torque fluctuation value; Each of the hair removal stages runs for a preset time period when the torque fluctuation value of the motor is less than the preset torque fluctuation value, and then enters the cycle process of the hair removal stage or enters the next hair removal stage.

2. The hair removal control method according to claim 1, characterized in that: The determining whether to adjust the torque fluctuation value of the motor according to the magnitude relationship between the torque fluctuation value of the motor and the preset torque fluctuation value comprises: Detecting the magnitude relationship between the torque fluctuation value of the motor and a preset torque fluctuation value during the operation of the motor at the current motor speed for a reference time; If the torque fluctuation value of the motor is less than the preset torque fluctuation value within the reference time length, the motor speed is not adjusted; otherwise, the motor speed is adjusted.

3. The hair removal control method according to claim 1, characterized in that: The adjusting of the motor speed comprises: Determine whether the current motor speed is within the preset speed range; If the current motor speed is within the preset speed range, the current motor speed is controlled to increase step by step with the preset speed increment, and after each increase, according to the magnitude relationship between the torque fluctuation value of the motor after the increase and the preset torque fluctuation value, it is determined whether to adjust the motor speed; If the current motor speed is not within the preset speed range, the current motor speed is controlled to be equal to the reference speed, and then the current motor speed is controlled to increase step by step with the preset speed increment, and after each increase, it is determined whether to adjust the motor speed based on the relationship between the torque fluctuation value of the motor after the increase and the preset torque fluctuation value.

4. The hair removal control method according to claim 3, characterized in that: The reference speed is the minimum value in the preset speed range.

5. The hair removal control method according to any one of claims 1 to 4, characterized in that: The multiple hair removal stages are performed sequentially in chronological order; Wherein, the rotation speed or rotation speed range of the hair removal stage executed later is greater than the rotation speed or rotation speed range of the hair removal stage executed earlier; Wherein, each of the hair removal stages has a corresponding speed range, preset duration and preset torque fluctuation value.

6. The hair removal control method according to claim 1, wherein the clothes processing device comprises a fan and a heating element for providing drying air to the washing tub, wherein: The method further comprises: The multiple hair removal stages include at least three hair removal stages, and the middle hair removal stage of the multiple hair removal stages includes: controlling the fan to operate at a first direction under a fourth speed condition, controlling the heating element to operate, and the fan to introduce drying air into the washing tub; Controlling the heating temperature value of the heating element to reach a preset temperature value, and when the heating temperature value of the heating element reaches the preset temperature value, controlling the heating element to stop working, and controlling the fan to operate at a second direction under a fifth speed condition; The fifth rotation speed is greater than the fourth rotation speed, and the first direction is opposite to the second direction.

7. The hair removal control method according to claim 1, wherein the clothing processing device comprises a sprayer for providing spray water to the washing tub, wherein: The method further comprises: The multiple hair removal stages include at least three hair removal stages, and the last hair removal stage of the multiple hair removal stages includes: starting the sprayer to spray the washing tub for a second preset time and then stopping the spraying.

8. The hair removal control method according to claim 1, characterized in that: Each of the hair removal stages has a set number of cycles, which is at least 1.

9. An electronic device, characterized in that: include: a memory for storing one or more computer executable instructions; A processor, used to call and execute computer executable instructions in the processor, so as to implement the hair removal control method as described in any one of claims 1 to 8.

10. A clothes processing device, characterized in that: The hair removal control method according to any one of claims 1 to 8 is used for control, or the electronic device according to claim 9 is provided.

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