Control method of laundry treating apparatus and laundry treating apparatus

Abstract

The application discloses a control method of a clothes processing device and the clothes processing device. The control method comprises the following steps: acquiring the material of clothes and the eccentricity P of an inner drum; determining a target eccentricity W according to the material of clothes and a preset eccentricity Q; comparing the eccentricity P of the inner drum with the target eccentricity W; and determining the operation parameter of the clothes processing device based on the comparison result. In the application, the operation parameter of the clothes processing device can be accurately set by using the control method, the impact between the inner drum and the box of the clothes processing device during operation can be prevented, the displacement of the clothes processing device caused by the impact between the inner drum and the box can be avoided, and the generation of noise can be reduced.

Description

Technical Field

[0001] This invention belongs to the technical field of clothing processing equipment, specifically, it relates to a control method for clothing processing equipment and clothing processing equipment. Background Technology

[0002] In this invention, "clothing processing equipment" refers to a general term for a class of household appliances that can perform washing, dehydration, drying and other processes, such as washing machines and washer-dryer combos.

[0003] Taking washing machines as an example, during the spin-drying process, uneven distribution of clothes inside the drum can cause eccentricity, resulting in the drum being subjected to periodic vibrations with varying loads and directions. The greater the eccentricity, the greater the amplitude of the drum's vibration, causing the drum to collide with the washing machine's casing, generating loud noise, and even causing the entire washing machine to shift, thus affecting the washing machine's lifespan.

[0004] To reduce the vibration amplitude of the drum inside the washing machine, dampers and springs are usually installed between the washing machine cabinet and the drum. Common dampers are usually friction dampers. However, friction dampers are not sensitive to acceleration. That is to say, when the acceleration of the drive mechanism inside the washing machine increases or decreases too much, the damping effect of the friction damper will be reduced, and the drum inside the washing machine will still hit the cabinet, causing noise or even displacement of the entire washing machine.

[0005] In view of this, the present invention is hereby proposed. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art. The first objective is to provide a control method for a garment processing device. By comparing the eccentricity P of the inner drum with the target eccentricity W, the operating parameters of the garment processing device are determined based on the comparison results. This method can prevent the collision between the inner drum and the box body during the operation of the garment processing device, reduce noise generation, and avoid the phenomenon of displacement of the garment processing device caused by the drum colliding with the box body.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows:

[0008] A method for controlling a garment processing device, comprising,

[0009] Obtain the material of the garment and the eccentricity P of the inner drum;

[0010] The target eccentricity W is determined based on the material of the clothing and the preset eccentricity Q.

[0011] By comparing the eccentricity P of the inner drum with the target eccentricity W, the operating parameters of the garment processing equipment are determined based on the comparison results.

[0012] Preferably, the target eccentricity W is determined based on the material of the clothing and a preset eccentricity Q, including:

[0013] The water absorption rate of clothing is determined based on its material.

[0014] The eccentricity coefficient n is determined based on the water absorption rate of the clothing;

[0015] The target eccentricity W is determined based on the eccentricity coefficient n and the preset eccentricity Q.

[0016] Preferably, determining the target eccentricity W based on the eccentricity coefficient n and the preset eccentricity Q includes calculating the target eccentricity W according to the formula W = n × Q.

[0017] Preferably, the mapping relationship between the target eccentricity W and the preset eccentricity Q is stored in the garment processing device or a server connected to the garment processing device.

[0018] Preferably, the eccentricity P of the inner drum and the target eccentricity W are compared, and based on the comparison results, the operating parameters of the garment processing equipment are determined, including:

[0019] Determine whether the eccentricity P of the inner drum is less than the target eccentricity W. If yes, determine the operating parameters of the garment processing equipment as the first preset parameters. If no, determine the operating parameters of the garment processing equipment as the second preset parameters. Preferably, the first preset parameter is the first preset value when the garment processing equipment is in the acceleration process.

[0020] The second preset parameter is the second preset value when the clothing processing equipment is in the process of slowing down.

[0021] Preferably, the value of the first preset parameter is greater than the value of the second preset parameter.

[0022] Preferably, before obtaining the material of the garment and the eccentricity P of the inner ball, the process includes:

[0023] Determine the operational phase of the garment processing equipment;

[0024] If the operation is determined to be in the dehydration stage, then the material of the clothing and the eccentricity P of the inner drum are obtained.

[0025] Preferably, the operating parameters of the garment processing equipment include at least one of the inner drum acceleration and operating time;

[0026] Preferably, the acceleration of the inner cylinder is a preset value corresponding to the comparison result of the eccentricity P of the inner cylinder and the target eccentricity W.

[0027] Preferably, the method of obtaining the eccentricity P of the inner cylinder includes at least one of detection by a sensor and obtaining it through the relationship between the motor's operating parameters and the eccentricity of the inner cylinder;

[0028] Preferably, the sensor includes a vibration sensor;

[0029] Preferably, the operating parameters of the motor include at least one of the motor speed and the motor torque.

[0030] A second objective of this invention is to provide a garment processing apparatus applicable to the above-described control method, the garment processing apparatus comprising,

[0031] The acquisition unit is used to acquire the material of the clothing and the eccentricity P of the inner drum.

[0032] The calculation unit is used to determine the target eccentricity W based on the material of the clothing and the preset eccentricity Q;

[0033] The control unit compares the eccentricity P of the inner drum with the target eccentricity W, and determines the operating parameters of the garment processing equipment based on the comparison results.

[0034] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0035] In this invention, by comparing the eccentricity P of the inner cylinder with the target eccentricity W, the operating parameters of the garment processing equipment are determined based on the comparison results. This can prevent the collision between the inner cylinder and the box during the operation of the garment processing equipment, reduce noise generation, and avoid the phenomenon of displacement of the garment processing equipment caused by the cylinder colliding with the box.

[0036] In this invention, considering the different water absorption properties of clothing made of different materials, the water absorption rate of different materials is determined, and the eccentricity coefficient n corresponding to the water absorption rate is further determined. The eccentricity coefficient n is then linked with the preset eccentricity Q to ensure that the target eccentricity W obtained based on the eccentricity coefficient n and the preset eccentricity Q is more reasonable. Compared with directly comparing the eccentricity P of the inner drum with the preset eccentricity Q, this invention obtains more accurate operating parameters for the clothing processing equipment based on the comparison result of the eccentricity P of the inner drum and the target eccentricity W.

[0037] In this invention, it is determined whether the eccentricity P is less than the target eccentricity W. If so, the operating parameters of the garment processing equipment are determined to be the first preset parameters, which are the first preset values ​​when the garment processing equipment is in the acceleration process. If not, the operating parameters of the garment processing equipment are determined to be the second preset parameters, which are the second preset values ​​when the garment processing equipment is in the deceleration process. By executing the first and second preset values, it is ensured that the garment processing equipment can quickly pass through the resonance range of the dehydration stage, reducing the noise generated by the impact between the cylinder and the box of the garment processing equipment. More importantly, it can reduce the energy consumption of the garment processing equipment, save the running time of the garment processing equipment, improve the stability of the garment processing equipment during operation, and thus improve the user experience.

[0038] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0039] The accompanying drawings, as part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments and descriptions of the invention are used to explain the invention, but do not constitute an undue limitation of the invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0040] Figure 1 This is a flowchart of the control method for the clothing processing equipment of the present invention;

[0041] Figure 2 This is an overall flowchart of the control method for the clothing processing equipment of the present invention.

[0042] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the invention in any way, but rather to illustrate the concept of the invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] In the description of this invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0045] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0046] like Figures 1 to 2 As shown, the present invention provides a control method for a garment processing device, the control method for the garment processing device comprising,

[0047] Obtain the material of the garment and the eccentricity P of the inner drum;

[0048] The target eccentricity W is determined based on the material of the clothing and the preset eccentricity Q.

[0049] By comparing the eccentricity P of the inner drum with the target eccentricity W, the operating parameters of the garment processing equipment are determined based on the comparison results.

[0050] The control method of this invention yields more reasonable operating parameters for the garment processing equipment, which can prevent collisions between the internal drum and the housing during operation, reduce noise generation, avoid displacement of the garment processing equipment due to drum impacts with the housing, and improve the user experience.

[0051] Specifically, the material information of different garments can be obtained by: first, by installing an image sensor within the garment processing equipment and comparing the images captured by the sensor with preset images to determine the material; second, by using deep learning algorithms to analyze and identify the garment images captured by the image sensor to determine the material; third, by using an RFID identification device installed within the garment processing equipment to read the RFID tags on the garments to obtain the material information; and fourth, by having the user manually input the garment material through the control panel of the garment processing equipment or a terminal device connected to the equipment. It is understood that there are no specific restrictions on the installation location of the image sensor and RFID identification device within the garment processing equipment.

[0052] In addition, the method of obtaining the eccentricity P of the inner cylinder includes at least one of the following: detection by a sensor, obtaining the eccentricity P by the relationship between the motor's operating parameters and the inner cylinder's eccentricity.

[0053] Specifically, the sensors include vibration sensors, which capture vibration signals generated by the clothing processing equipment during operation, and further analyze the vibration signals to obtain the eccentricity P of the inner drum.

[0054] Preferably, the operating parameters of the motor include at least one of speed and torque. During the operation of the garment handling equipment, the uneven distribution of clothes in the inner drum results in an eccentricity P, which further causes uneven forces on the motor when driving the inner drum to rotate, affecting the motor speed. Therefore, by monitoring changes in motor speed, such as motor speed fluctuations, and the acceleration and deceleration times, the eccentricity P of the inner drum can be indirectly obtained. It is understood that the motor torque will also fluctuate due to the uneven forces acting on the inner drum as the motor drives its rotation; monitoring these torque fluctuations can also indirectly obtain the eccentricity P of the inner drum.

[0055] Furthermore, the target eccentricity W is determined based on the material of the garment and the preset eccentricity Q, including determining the water absorption rate of the garment based on the material of the garment, determining the eccentricity coefficient n based on the water absorption rate of the garment, and determining the target eccentricity W based on the eccentricity coefficient n and the preset eccentricity Q.

[0056] Specifically, the water absorption rate of clothing can be determined by its material; different materials have different water absorption rates. For example, clothing made of cotton or linen has a higher water absorption rate and stronger water absorption than clothing made of synthetic fibers.

[0057] It should be noted that the water absorption rate refers to the ratio of the weight of water contained in the clothing to the actual weight of the clothing. Specifically, the initial weight Z1 and the washed weight Z2 of the clothing are obtained by weighing the clothes before washing (when the clothes are put into the inner drum) and after washing and before starting the spin-drying stage, using a weight sensor installed in the clothing processing equipment. The formula is: Water absorption rate = (Z2 - Z1) / Z2.

[0058] Preferably, it is determined whether the water absorption rate of the clothing is greater than a set threshold. If so, the eccentricity coefficient is determined to be n1; otherwise, the eccentricity coefficient is determined to be n2. It can be understood that the eccentricity coefficient is a set value corresponding to the water absorption rate of the clothing.

[0059] The target eccentricity W is determined based on the eccentricity coefficient n and the preset eccentricity Q, including calculating the target eccentricity W according to the formula W = n × Q. This invention links the eccentricity coefficient n and the preset eccentricity Q to ensure that the target eccentricity W obtained based on these two values ​​is more reasonable. Compared to directly comparing the inner drum's eccentricity P with the preset eccentricity Q, this invention provides more accurate operating parameters for the garment processing equipment based on the comparison between the inner drum's eccentricity P and the target eccentricity W. This further prevents collisions between the inner drum and the outer casing during operation, reduces noise generation, and avoids displacement of the garment processing equipment caused by the drum colliding with the casing.

[0060] Preferably, the mapping relationship between the target eccentricity W and the preset eccentricity Q is stored in the garment processing device or a server connected to the garment processing device.

[0061] Furthermore, by comparing the eccentricity P of the inner drum with the target eccentricity W, and based on the comparison results, the operating parameters of the garment processing equipment are determined, including...

[0062] If the eccentricity P is less than the target eccentricity W, the operating parameters of the garment processing equipment are determined to be the first preset parameters, which are the first preset values ​​during the acceleration process. If not, the operating parameters are determined to be the second preset parameters, which are the second preset values ​​during the deceleration process. By executing the first and second preset values, it is ensured that the garment processing equipment can quickly pass through the resonance range of the dehydration stage, reducing the noise generated by the impact between the drum and the box of the garment processing equipment. More importantly, it can reduce the energy consumption of the garment processing equipment, save the running time of the garment processing equipment, improve the stability of the garment processing equipment during operation, and thus improve the user experience. In addition, using different preset parameters can also reduce wear and tear on the clothes and increase the service life of the clothes.

[0063] Furthermore, in the control method of the garment processing equipment, before obtaining the material of the garment and the eccentricity P of the inner drum, the following steps are included:

[0064] Determine the operational phase of the garment processing equipment;

[0065] If the operation is determined to be in the dehydration stage, then the material of the clothing and the eccentricity P of the inner drum are obtained.

[0066] Specifically, once the washing cycle is complete, the water in the outer drum of the garment processing equipment is completely drained. Some garment processing equipment performs a rinsing cycle after draining. After rinsing, the equipment enters the spin-drying stage. During spin-drying, the garment passes through two to three resonance zones. When passing through these zones, the uneven distribution of clothes in the inner drum, and the higher the eccentricity P of the inner drum, the greater the tilting of the clothes to one side. This further increases the vibration in the resonance zone. When the vibration reaches a certain value, the outer drum of the garment processing equipment will collide with the housing on which it is installed, generating noise and potentially causing the entire garment processing equipment to shift. It should be noted that the resonance zone refers to the range of the inner drum's rotational speed within a specific range. Within this vibration range, the vibration amplitude of the garment processing equipment reaches its peak. Preferably, the resonance zone is when the inner drum's rotational speed is between 0 and 400 rpm. The control method of this invention fully considers the relationship between the material of the clothing, the preset eccentricity Q, and the eccentricity P of the inner drum to obtain the operating parameters of the clothing processing equipment. This ensures that the clothing processing equipment can quickly pass through the resonance range, thereby reducing the duration of vibration and reducing the noise generated by the impact between the drum and the box.

[0067] Furthermore, the dehydration process is explained in conjunction with the operating parameters of the garment processing equipment. When the garment processing equipment enters the dehydration stage, the motor controls the inner drum to rotate at a low speed. During the low-speed rotation of the inner drum, the eccentricity P of the inner drum is detected. At this time, the eccentricity P of the inner drum is less than the target eccentricity W, so the operating parameters of the garment processing equipment are controlled as the first preset parameters. After that, the motor controls the inner drum to rotate at an accelerated speed until the eccentricity P of the inner drum is not less than the target eccentricity W, and the operating parameters of the garment processing equipment are controlled as the second preset parameters.

[0068] It is understandable that the value of the first preset parameter is greater than the value of the second preset parameter. Here, both the first and second preset parameter values ​​refer to their respective absolute values.

[0069] Furthermore, the operating parameters of the garment processing equipment include at least one of the inner drum's acceleration and operating time. It is understood that the inner drum's acceleration is a preset value corresponding to the comparison result of the inner drum's eccentricity P and the target eccentricity W. Even further, the inner drum's acceleration includes, but is not limited to, angular acceleration.

[0070] Furthermore, for example, let's consider clothing made of cotton and linen, with an eccentricity coefficient n of 0.8, an inner drum eccentricity P of 550g, a preset eccentricity Q of 800g, and the clothing processing equipment entering the dehydration stage with the inner drum rotating within the 0-400rpm resonance range. The operating parameter of the clothing processing equipment is the inner drum's acceleration. Since the inner drum's eccentricity of 550g is less than the product of the cotton / linen eccentricity coefficient n and the preset eccentricity Q of 800g, the acceleration of the inner drum within the 0-400rpm resonance range is controlled at 10 revolutions per second. 2 Understandably, if the motor speed is in a deceleration phase at this time, the acceleration of the inner cylinder within the 0 to 400 rpm resonance range will be -10 rpm. 2 Additionally, if the eccentricity P of the inner cylinder is 650g, and the eccentricity 650g is greater than the product of the eccentricity coefficient n of cotton and linen and the preset eccentricity of 800, then the acceleration of the inner cylinder in the resonance range of 0 to 400 rpm is controlled to be 5 rpm. 2 Similarly, when the motor speed is in the deceleration phase, the acceleration of the inner cylinder within the resonance range of 0 to 400 rpm is -5 revolutions per second. 2 .

[0071] Taking the following example: the clothing is made of synthetic fiber, the eccentricity coefficient n of the synthetic fiber is 0.9, the eccentricity P of the inner drum is 650g, the preset eccentricity Q is 800g, and the resonance range of the clothing processing equipment during the dehydration stage is within the inner drum rotation speed range of 0 to 400 rpm. The operating parameter of the clothing processing equipment is the acceleration of the inner drum. Since the eccentricity of the inner drum (650g) is less than the product of the eccentricity coefficient n of the synthetic fiber and the preset eccentricity (800g), the acceleration of the inner drum within the 0 to 400 rpm resonance range is controlled at 10 rpm. 2 Understandably, if the motor speed is in a deceleration phase at this time, the acceleration of the inner cylinder within the 0 to 400 rpm resonance range will be -10 rpm. 2 Additionally, if the eccentricity P of the inner cylinder is 750g, and this eccentricity is greater than the product of the eccentricity coefficient n of the chemical fiber and the preset eccentricity of 800, then the acceleration of the inner cylinder within the resonance range of 0 to 400 rpm is controlled to be 5 revolutions per second. 2 Similarly, when the motor speed is in the deceleration phase, the acceleration of the inner cylinder within the resonance range of 0 to 400 rpm is -5 revolutions per second. 2 .

[0072] In addition, the preset eccentricity Q mentioned above refers to the maximum eccentricity value that the garment processing equipment can withstand, that is, the safe limit of eccentricity during the operation of the garment processing equipment. Moreover, the preset eccentricity Q is not a fixed value, but is affected by a variety of factors, including but not limited to the model of the garment processing equipment, the capacity of the garment processing equipment, the number of vibration damping devices installed in the garment processing equipment, the mass of the vibration damping devices, the damping force of the vibration damping devices, the installation angle of the vibration damping devices, and the installation position of the vibration damping devices. In other words, any change in any of these factors will cause the preset eccentricity Q to be adjusted accordingly.

[0073] It should be noted that the acceleration of the inner cylinder mentioned above is 10 revolutions per second. 2 -10 revolutions per second 2 5 revolutions per second 2 -5 revolutions per second 2 The data was obtained through extensive experiments by operators. As those skilled in the art will understand, the acceleration value of the inner drum can be adjusted according to the specific conditions of the garment processing equipment. By adjusting the acceleration of the inner drum, it can be ensured that the garment processing equipment can quickly pass through the resonance range experienced in the dehydration process. This not only improves dehydration efficiency but also significantly reduces the noise and vibration generated during the dehydration process, thus reducing the wear and tear on the garment processing equipment caused by vibration.

[0074] The present invention also provides a garment processing device applied to the above-mentioned control method. The garment processing device includes an acquisition unit, a calculation unit, and a control unit. The acquisition unit is used to acquire the material of the garment and the eccentricity P of the inner drum. The calculation unit is used to determine the target eccentricity W based on the material of the garment and the preset eccentricity Q. The control unit is used to compare the eccentricity P of the inner drum and the target eccentricity W, and determine the operating parameters of the garment processing device based on the comparison result.

[0075] Specifically, the acquisition unit can be a sensor or an RFID identification device installed inside the garment processing equipment. The sensors include image sensors and vibration sensors. The image sensor and RFID identification device can identify the material of the garment, while the vibration sensor can detect the eccentricity P of the inner drum.

[0076] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A control method for a garment processing device, characterized in that, include, Obtain the material of the garment and the eccentricity P of the inner drum; The target eccentricity W is determined based on the material of the clothing and the preset eccentricity Q. By comparing the eccentricity P of the inner drum with the target eccentricity W, the operating parameters of the garment processing equipment are determined based on the comparison results.

2. The control method for the garment processing equipment according to claim 1, characterized in that, The target eccentricity W is determined based on the material of the clothing and the preset eccentricity Q, including: The water absorption rate of clothing is determined based on its material. The eccentricity coefficient n is determined based on the water absorption rate of the clothing; The target eccentricity W is determined based on the eccentricity coefficient n and the preset eccentricity Q.

3. The control method for the garment processing equipment according to claim 2, characterized in that, The target eccentricity W is determined based on the eccentricity coefficient n and the preset eccentricity Q, including calculating the target eccentricity W according to the formula W = n × Q.

4. The control method for the garment processing equipment according to claim 3, characterized in that, The mapping relationship between the target eccentricity W and the preset eccentricity Q is stored in the garment processing equipment or a server connected to the garment processing equipment.

5. The control method for the garment processing equipment according to any one of claims 1-4, characterized in that, By comparing the eccentricity P of the inner drum with the target eccentricity W, and based on the comparison results, the operating parameters of the garment processing equipment are determined, including: Determine whether the eccentricity P of the inner drum is less than the target eccentricity W. If yes, determine the operating parameters of the garment processing equipment as the first preset parameters; otherwise, determine the operating parameters of the garment processing equipment as the second preset parameters. Preferably, the first preset parameter is a first preset value when the clothing processing equipment is in the process of accelerating; The second preset parameter is the second preset value when the clothing processing equipment is in the process of slowing down.

6. The control method for the garment processing equipment according to claim 5, characterized in that, The value of the first preset parameter is greater than the value of the second preset parameter.

7. The control method for the garment processing equipment according to any one of claims 1-6, characterized in that, Before obtaining the material of the garment and the eccentricity P of the inner drum, including, Determine the operational phase of the garment processing equipment; If the operation is determined to be in the dehydration stage, then the material of the clothing and the eccentricity P of the inner drum are obtained.

8. The control method for the garment processing equipment according to any one of claims 1-7, characterized in that, The operating parameters of the garment processing equipment include at least one of the inner drum acceleration and running time; Preferably, the acceleration of the inner cylinder is a preset value corresponding to the comparison result of the eccentricity P of the inner cylinder and the target eccentricity W.

9. The control method for the garment processing equipment according to any one of claims 1-8, characterized in that, The methods for obtaining the eccentricity P of the inner cylinder include at least one of the following: detection by a sensor, or obtaining the eccentricity P by the relationship between the motor's operating parameters and the inner cylinder's eccentricity P. Preferably, the sensor includes a vibration sensor; Preferably, the operating parameters of the motor include at least one of the motor speed and the motor torque.

10. A garment processing device, applied to the control method of the garment processing device as described in any one of claims 1-9, characterized in that, include, The acquisition unit is used to acquire the material of the clothing and the eccentricity P of the inner drum. The calculation unit is used to determine the target eccentricity W based on the material of the clothing and the preset eccentricity Q; The control unit compares the eccentricity P of the inner drum with the target eccentricity W, and determines the operating parameters of the garment processing equipment based on the comparison results.

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