Clothing care equipment control method and clothing care equipment

Abstract

The invention relates to the technical field of clothes treatment, in particular to a control method of clothes care equipment and the clothes care equipment, and aims to solve the problem that the wrinkle removal effect is affected due to the fact that the clothes wetting degree of existing clothes care equipment is insufficient. Therefore, the clothes care equipment comprises a care room, an atomization device and an image acquisition component installed in the care room, the atomization device is communicated with the care room, the atomization device can convey steam into the care room to wet clothes in the care room, and the image acquisition component can acquire image information of the clothes. The initial weight W0 of the clothes is obtained; acquiring image information of the clothes; determining the material of the clothes according to the image information; calculating the time T for wetting the clothes based on the material and the initial weight W0; and enabling the atomization device to run for T time. Therefore, it can be ensured that the clothes are not too wet or too dry in the wetting process, the uniformity of clothes wetting is improved, and the wrinkle removing effect of the clothes is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of garment processing technology, specifically providing a control method for garment care equipment and garment care equipment. Background Technology

[0002] Garment care devices, also known as garment care cabinets or smart garment care machines, are modern household appliances designed to use advanced technology to maintain, remove wrinkles, sterilize, deodorize, and dry clothes, extending their lifespan and keeping them in optimal condition. With rising living standards and increasingly sophisticated consumer awareness, garment care devices are gradually becoming a part of people's lives.

[0003] Current garment care equipment typically removes wrinkles by placing the garment in the care chamber of a cabinet and spraying water onto it through a nozzle to wet it, allowing the garment to be wrinkled under the influence of gravity. However, existing garment care equipment often fails to wet the garment sufficiently, thus affecting the wrinkle removal effect.

[0004] Therefore, a new technical solution is needed in this field to solve the above problems. Summary of the Invention

[0005] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem that existing garment care equipment often fails to wet the garments sufficiently, thus affecting the wrinkle removal effect.

[0006] In a first aspect, the present invention provides a control method for a garment care device, the garment care device including a care chamber, a nebulizer, and an image acquisition component installed in the care chamber. The nebulizer is connected to the care chamber and is capable of supplying steam to the care chamber to wet the garments in the care chamber. The image acquisition component is capable of acquiring image information of the garments. The garment care device has a wrinkle removal program. After the wrinkle removal program is started, the control method includes:

[0007] S100: Obtain the initial weight W0 of the clothing;

[0008] S200: Acquire image information of the clothing;

[0009] S300: Determine the material of the clothing based on the image information;

[0010] S400: Calculate the time T required to wet the garment based on the material and the initial weight W0;

[0011] S500: Run the atomizing device for time T.

[0012] In the preferred embodiment of the above control method, the step of "determining the material of the clothing based on the image information" specifically includes:

[0013] The spectral value P1 of the clothing is determined based on the image information;

[0014] The spectral value P1 is compared with the pre-stored spectral value P0 of the fabric material.

[0015] Based on the comparison results, the material of the clothing is determined;

[0016] Wherein, P0 corresponds to the material of the fabric.

[0017] In the preferred embodiment of the above control method, the step of "calculating the time T required to wet the clothing based on the material and the initial weight W0" specifically includes:

[0018] Obtain the optimal wet spectral threshold P2 corresponding to the material;

[0019] Calculate the spectral numerical difference ΔP based on P1 and P2;

[0020] Calculate the specific value of T based on △P and W0.

[0021] In the preferred embodiment of the above control method, the step of "calculating the spectral numerical difference ΔP based on P1 and P2" specifically includes:

[0022] △P = P2 - P1.

[0023] In the preferred embodiment of the above control method, the step of "calculating the specific value of T based on ΔP and W0" specifically includes:

[0024] T = K × △P × W0;

[0025] Where K is a constant.

[0026] In a preferred embodiment of the above control method, after step S500, the control method further includes:

[0027] S600: Obtain the spectral value P3 of the clothing;

[0028] If P3 ≥ P2, then the atomizing device shall be stopped.

[0029] If P3 < P2, then the atomizing device will continue to run for N×T time and then stop running;

[0030] Where N is a constant ranging from 0.1 to 0.3.

[0031] In a preferred embodiment of the above control method, the garment care equipment further includes a drying device connected to the care chamber, capable of supplying hot air to the care chamber to dry the garments. The garment care equipment also has a drying program, and the control method further includes:

[0032] After the wrinkle removal procedure is completed, the drying procedure is performed;

[0033] During the execution of the drying process, the drying device is operated.

[0034] In the preferred embodiment of the above control method, the step of "operating the drying device" specifically includes:

[0035] The heating element of the drying device is activated;

[0036] The fan of the drying device is made to rotate at its maximum speed.

[0037] In a preferred embodiment of the above control method, the atomizing device includes a plurality of atomizing nozzles, which are spaced apart in the nursing room along the hanging direction of the clothing.

[0038] In a second aspect, the present invention also provides a garment care device, including a controller configured to perform the control method described above.

[0039] Those skilled in the art will understand that the technical solution of the present invention provides a control method for a garment care device. The garment care device includes a care chamber, a nebulizer, and an image acquisition component installed in the care chamber. The nebulizer is connected to the care chamber and can deliver steam to the care chamber to wet the garments in the care chamber. The image acquisition component can acquire image information of the garments. The garment care device has a wrinkle removal program. After the wrinkle removal program is started, the control method includes: S100: obtaining the initial weight W0 of the garment; S200: obtaining image information of the garment; S300: determining the material of the garment based on the image information; S400: calculating the time T required to wet the garment based on the material and the initial weight W0; S500: running the nebulizer for time T. When the above technical solution is adopted, the garment care device of the present invention comprehensively considers the moisture absorption capacity of the garment material and the weight of the garment (which affects the depth and speed of steam penetration). It can determine the material of the garment based on the image information of the garment, and then calculate the optimal wetting time based on the known material information and the initial weight of the garment, so as to accurately control the running time of the atomizing device. This can avoid the situation where the wrinkle removal effect is affected due to insufficient wetting of the garment, and also avoid the situation where the wrinkle removal efficiency is affected and water resources are wasted due to excessive wetting of the garment.

[0040] Furthermore, in this invention, the step of "determining the material of clothing based on image information" specifically includes: determining the spectral value P1 of the clothing based on the image information; comparing the spectral value P1 with the pre-stored spectral value P0 of the fabric material; and determining the material of the clothing based on the comparison result; wherein P0 corresponds to the fabric material. By introducing spectral analysis technology, the clothing care device can accurately identify the material of clothing based on spectral analysis in the image information, thereby providing an important basis for subsequent care processes (such as controlling the wetting time). This method not only improves the accuracy of material identification but also makes the clothing care device more intelligent and personalized, enhancing the pertinence and effectiveness of the care process.

[0041] Furthermore, in this invention, the step of "calculating the time T required to wet the garment based on the material and initial weight W0" specifically includes: obtaining the optimal wetting spectral threshold P2 corresponding to the material; calculating the spectral value difference ΔP based on P1 and P2; and calculating the specific value of T based on ΔP and W0. This method allows for a more accurate calculation of the time T required for wetting the garment, ensuring that it is evenly and thoroughly wetted, achieving the desired care effect.

[0042] Furthermore, in this invention, after step S500, the control method further includes: S600: acquiring the spectral value P3 of the clothing; if P3 ≥ P2, then stopping the atomizing device; if P3 < P2, then stopping the atomizing device after running for N×T time; where N is a constant of 0.1 to 0.3. By monitoring the degree of wetting of the clothing in real time and adjusting the running time of the atomizing device as needed, precise control of the clothing wetting process is achieved. This method not only improves the efficiency and effectiveness of clothing care but also reduces potential damage to clothing caused by over- or under-wetting; at the same time, by using the optimal wetting spectral threshold P2 and the adjustment constant N, the system can flexibly handle clothing of different materials and weights, providing a personalized clothing care experience. Attached Figure Description

[0043] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0044] Figure 1 This is a front view of the garment care device of the present invention;

[0045] Figure 2 This is a side view of the garment care device of the present invention;

[0046] Figure 3 This is a flowchart illustrating the control method of the present invention;

[0047] Figure 4 This is a flowchart illustrating an embodiment of the control method of the present invention.

[0048] List of reference numerals in the attached diagram:

[0049] 1. Nursing room; 11. Garment hanging components; 12. Weight sensor;

[0050] 2. Atomizing device;

[0051] 3. Image acquisition components;

[0052] 4. Drying device; 41. Heating components; 42. Fan;

[0053] 5. Controller. Detailed Implementation

[0054] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the following embodiments are described in conjunction with a garment care device, the control method and garment care device provided by the present invention are equally applicable to other products that need to address poor wrinkle removal effects and low wrinkle removal efficiency.

[0055] It should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly, for example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0056] As noted in the background section, existing garment care devices often suffer from insufficient wetting of garments, affecting wrinkle removal effectiveness. This invention provides a control method and garment care device for such devices, aiming to effectively solve the problem of insufficient wetting by wetting garments according to their material and weight.

[0057] First refer to Figure 1 and Figure 2 ,in, Figure 1 This is a front view of the garment care device of the present invention; Figure 2 This is a side view of the garment care device of the present invention.

[0058] like Figure 1 and Figure 2 As shown, the present invention provides a garment care device, which includes a care room 1, an atomizing device 2, and an image acquisition component 3 installed in the care room 1. The atomizing device 2 is connected to the care room 1 and can deliver steam to the care room 1 to wet the garments in the care room 1. The image acquisition component 3 can acquire image information of the garments.

[0059] The nursing room 1 is the main area for garment care. The nursing room 1 of this invention provides a closed or semi-closed environment for meticulous garment care. The atomizing device 2 is a key component that generates steam and delivers it to the nursing room 1. By delivering an appropriate amount of steam into the nursing room 1, the garments can be quickly moistened, preparing them for subsequent ironing, wrinkle removal, or drying. The image acquisition component 3 installed in the nursing room 1 is mainly used to acquire image information of the garments. This information is analyzed using image processing technology to identify the material of the garments, thereby providing data support for subsequent care processes. Simultaneously, the image acquisition component 3 can also be used to monitor the condition of the garments during the care process to ensure that the care effect meets expectations.

[0060] For example, the atomizing device 2 of the present invention may employ ultrasonic atomization, pressure atomization or other high-efficiency atomization technology to ensure the uniformity and fineness of the water mist. The specific structure and atomization mechanism of the atomizing device 2 are not specifically limited in the present invention.

[0061] Preferably, the atomizing device 2 includes multiple atomizing nozzles, which are spaced apart in the nursing room 1 along the direction in which the clothing is hung.

[0062] Multiple atomizing nozzles are arranged along the direction of clothing hanging, ensuring that the clothing can come into full contact with the atomizing particles while hanging. This arrangement helps to achieve uniform atomization of the clothing and avoids localized over-wetting or over-drying.

[0063] Furthermore, the image acquisition component 3 in this invention is a hyperspectral imaging module. Hyperspectral imaging technology is an advanced technology that integrates image and spectral information, enabling the simultaneous acquisition of spatial and spectral information of a target object. The hyperspectral imaging module captures images of the object in multiple continuous, narrow spectral bands, generating hyperspectral images containing rich spectral data. This data not only reflects the object's external features (such as color and texture) but also reveals its internal composition and structural information, thus enabling accurate identification of the material composition of clothing. Of course, in other embodiments, the image acquisition component 3 can also be an AI camera, a spectral analysis device, an industrial-grade image acquisition system, etc. This invention does not specifically limit the specific type of the image acquisition component 3.

[0064] Furthermore, the present invention also provides a control method for a garment care device, such as... Figure 3 and Figure 4 As shown, the garment care device provided by the present invention has a wrinkle removal program. After the wrinkle removal program is started, the control method of the present invention includes the following steps:

[0065] S100: Obtain the initial weight W0 of the clothing;

[0066] S200: Acquire image information of the clothing;

[0067] S300: Determines the material of the clothing based on image information;

[0068] S400: Calculates the time T required to wet the garment based on its material and initial weight W0;

[0069] S500: Run the atomizing device 2 for time T.

[0070] Obtaining the initial weight W0 of the clothing is fundamental to subsequent calculations, as the weight directly relates to its material, thickness, and volume, thus affecting the time and amount of steam required for wetting. This invention utilizes a hyperspectral imaging module to capture real-time, clear images of the clothing in the nursing room 1. This is a prerequisite for accurate material identification, and high-quality image data provides a solid foundation for subsequent analysis. Analyzing the acquired clothing images using image recognition algorithms allows for relatively accurate identification of the clothing material (such as cotton, linen, silk, wool, and synthetic fibers), as different materials absorb moisture at different rates and with varying effectiveness. The system then calculates the optimal wetting time based on the known material information and initial weight, combined with preset algorithms or empirical values ​​from the database. Considering the material's moisture absorption capacity and the clothing's weight (which affects the depth and speed of steam penetration), this calculation process ensures that the clothing is wetted evenly and thoroughly. Based on the calculated wetting time T, the atomizing device 2 is controlled to deliver steam to the nursing room 1 for the corresponding time. This ensures that the clothes are neither too wet nor too dry during the wetting process, achieving the ideal nursing effect and thus guaranteeing the wrinkle removal effect and efficiency of the clothes.

[0071] For example, such as Figure 1 and Figure 2 As shown, the nursing room 1 of the present invention is provided with a garment hanging component 11, on which the garments to be cared for are hooked. The garment hanging component 11 of the present invention is provided with a weight sensor 12, which can accurately weigh the garments, thereby ensuring the accuracy of the time and amount of steam required to wet the garments.

[0072] It should be noted that the above steps S100 and S200 can be executed simultaneously, or S100 can be executed first and then S200, or S200 can be executed first and then S100. Such flexible adjustments and changes do not deviate from the principles and scope of the present invention and should all be limited to the protection scope of the present invention.

[0073] Preferably, such as Figure 4 As shown, the steps for "determining the material of clothing based on image information" specifically include:

[0074] Determine the spectral value P1 of the clothing based on the image information;

[0075] Compare the spectral value P1 with the pre-stored spectral value P0 of the fabric material.

[0076] Based on the comparison results, the material of the clothing is determined;

[0077] Among them, P0 corresponds to the fabric material.

[0078] This invention captures images of clothing using a hyperspectral imaging module, then extracts the spectral information of the clothing from the images to determine its spectral value P1. Furthermore, the system pre-stores a database containing spectral values ​​P0 for various fabric materials. These spectral values ​​are obtained through prior spectral analysis of known materials and establish a correspondence with specific fabric materials. The spectral value P1 extracted from the clothing image is compared one by one with the spectral values ​​P0 in the database to determine the clothing material. By introducing spectral analysis technology, clothing care equipment can accurately identify the material of clothing based on spectral analysis of image information, providing an important basis for subsequent care processes (such as controlling wetting time). This method not only improves the accuracy of material identification but also makes clothing care equipment more intelligent and personalized, enhancing the targeting and effectiveness of the care process.

[0079] Preferably, such as Figure 4 As shown, the steps for "calculating the time T required to wet the clothes based on the material and initial weight W0" specifically include:

[0080] Obtain the optimal wet spectral threshold P2 corresponding to the material;

[0081] Calculate the spectral numerical difference ΔP based on P1 and P2;

[0082] Calculate the specific value of T based on △P and W0.

[0083] For each type of clothing material, the system pre-stores an optimal wetting spectral threshold P2. It should be noted that the optimal wetting spectral threshold P2 in this invention is derived from experimental or empirical data and represents the spectral characteristics of the clothing material when it reaches the ideal level of wetting. The difference between P1 and P2 is calculated, i.e., ΔP = P2 - P1. This difference reflects the amount of spectral characteristic change required for the clothing to go from its current state to the ideal wetting state. Then, based on ΔP and W0, the specific value of T is calculated, allowing for a more accurate calculation of the time T required for the clothing to be wetted, thus ensuring that the clothing is evenly and thoroughly wetted to achieve the ideal care effect.

[0084] Preferably, the step of "calculating the spectral numerical difference ΔP based on P1 and P2" specifically includes:

[0085] △P = P2 - P1.

[0086] Given that the spectral value of the clothing in its initial state is P1 (obtained by capturing and processing the clothing image through image acquisition component 3), and the optimal wetting spectral threshold corresponding to the clothing material is P2 (this value is retrieved from a pre-stored database and represents the spectral characteristics of the clothing when it reaches the ideal wetting level), calculate ΔP = P2 - P1. This difference ΔP represents the amount of spectral characteristic change required for the clothing to move from its current state (P1) to the ideal wetting state (P2), thus serving as an important basis for subsequently calculating the time T required to wet the clothing.

[0087] Preferably, the step of "calculating the specific value of T based on △P and W0" specifically includes:

[0088] T = K × ΔP × W0; where K is a constant.

[0089] This calculation method enables precise control over the wetting process of clothing, thereby improving the efficiency and effectiveness of garment care. For example, in this invention, the value of K is between 0.00005 and 0.0001, ensuring optimal wetting time for the clothing and guaranteeing the subsequent wrinkle removal effect. Of course, in other embodiments, the value of K can also be 0.00015, 0.0002, or other values. The value of K can be determined experimentally, and this invention does not limit the specific value of K.

[0090] Preferably, such as Figure 4 As shown, after step S500, the control method further includes:

[0091] S600: Obtain the spectral value P3 of the clothing;

[0092] If P3 ≥ P2, then the atomizing device 2 should be stopped.

[0093] If P3 < P2, then the atomizing device 2 will continue to run for N×T time and then stop; where N is a constant of 0.1 to 0.3.

[0094] The image acquisition component 3 is used to capture an image of the clothing again, and its spectral value P3 is extracted. This step is to evaluate the actual degree of wetting of the clothing after the atomizing device 2 has been running for a period of time. Then, the extracted spectral value P3 is compared with the pre-stored optimal wetting spectral threshold P2. If P3 ≥ P2, it indicates that the clothing has reached or exceeded the expected degree of wetting. Therefore, the control method will immediately stop the atomizing device 2 to avoid over-wetting the clothing. If P3 < P2, it indicates that the clothing has not yet reached the expected degree of wetting. To compensate for this deficiency, the control method will continue to run the atomizing device 2 for a period of time, which is N multiplied by the previously calculated wetting time T (i.e., N×T). N is a constant between 0.1 and 0.3, used to fine-tune the running time of the atomizing device 2 to ensure that the clothing can be further wetted without becoming over-wetted.

[0095] It should be noted that in other embodiments, the value of N may also be 0.4, 0.5, or other values. The specific value of N can be determined through experiments or experience to ensure that the clothes can be wetted evenly and fully. The present invention does not impose a specific limitation on the value of N.

[0096] Preferably, such as Figure 1 and Figure 2 As shown, the garment care equipment also includes a drying device 4, which is connected to the care chamber 1. The drying device 4 can deliver hot air into the care chamber 1 to dry the garments. The garment care equipment also has a drying program, and the control method further includes:

[0097] After the wrinkle removal procedure is completed, a drying procedure is performed; during the drying procedure, the drying device 4 is operated.

[0098] After the wrinkle removal process is completed, the garment care equipment will automatically enter the drying process. After receiving the operation signal, the drying device 4 will start to generate hot air. The hot air enters the care chamber 1 through the air outlet of the drying device 4, comes into contact with the clothes, and evaporates the moisture in the clothes to achieve rapid drying. The overall humidity of the clothes after the wrinkle removal process is relatively uniform, thus ensuring the uniformity of drying when the clothes are dried.

[0099] Preferably, the step of "operating the drying device 4" specifically includes:

[0100] To activate the heating element 41 of the drying device 4;

[0101] The fan 42 of the drying device 4 is made to rotate at its maximum speed.

[0102] The heating element 41 of the drying device 4 is a key component for generating hot air. When the control system sends an operation signal, the heating element 41 will start working to heat the air. The heated air temperature rises to form hot air, which provides the necessary heat for the subsequent drying process. The fan 42 of the drying device 4 is responsible for delivering the heated hot air to the care room 1 to exchange heat with the clothes, thereby removing the moisture from the clothes. During the drying process, in order to enable the hot air to cover the entire care room 1 more quickly and make full contact with the clothes, the fan 42 in this invention rotates at the maximum speed. The maximum speed can ensure that the air volume delivered by the fan 42 reaches the maximum, thereby improving the drying efficiency.

[0103] For example, the heating element 41 in this invention may be electric heating, heat pump or other high-efficiency heat source to ensure that the temperature of the hot air meets the requirements of drying clothes. This invention does not specifically limit the heating form of the heating element 41.

[0104] Furthermore, the garment care device of the present invention includes a controller 5, which is configured to perform the control method described above.

[0105] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A control method for a garment care device, characterized in that, The garment care device includes a care room (1), a misting device (2), and an image acquisition component (3) installed in the care room (1). The misting device (2) is connected to the care room (1) and can deliver steam to the care room (1) to wet the garments in the care room (1). The image acquisition component (3) can acquire image information of the garments. The garment care device has a wrinkle removal program. After the wrinkle removal program is started, the control method includes: S100: Obtain the initial weight W0 of the clothing; S200: Acquire image information of the clothing; S300: Determine the material of the clothing based on the image information; S400: Calculate the time T required to wet the garment based on the material and the initial weight W0; S500: Run the atomizing device (2) for a time T.

2. The control method for the garment care equipment according to claim 1, characterized in that, The step of "determining the material of the clothing based on the image information" specifically includes: The spectral value P1 of the clothing is determined based on the image information; The spectral value P1 is compared with the pre-stored spectral value P0 of the fabric material. Based on the comparison results, the material of the clothing is determined; Wherein, P0 corresponds to the material of the fabric.

3. The control method for the garment care equipment according to claim 2, characterized in that, The step of "calculating the time T required to wet the garment based on the material and the initial weight W0" specifically includes: Obtain the optimal wet spectral threshold P2 corresponding to the material; Calculate the spectral numerical difference ΔP based on P1 and P2; Calculate the specific value of T based on △P and W0.

4. The control method for the garment care equipment according to claim 3, characterized in that, The specific steps for "calculating the spectral numerical difference ΔP based on P1 and P2" include: △P = P2 - P1.

5. The control method for the garment care equipment according to claim 3, characterized in that, The steps for "calculating the specific value of T based on △P and W0" include: T = K × △P × W0; Where K is a constant.

6. The control method for the garment care equipment according to claim 3, characterized in that, After step S500, the control method further includes: S600: Obtain the spectral value P3 of the clothing; If P3 ≥ P2, then the atomizing device (2) shall be stopped. If P3 < P2, then the atomizing device (2) will continue to run for N×T time and then stop running; Where N is a constant ranging from 0.1 to 0.

3.

7. The control method for the garment care equipment according to claim 1, characterized in that, The garment care equipment also includes a drying device (4) connected to the care chamber (1), the drying device (4) being able to deliver hot air into the care chamber (1) to dry the garments, the garment care equipment also having a drying program, and the control method further including: After the wrinkle removal procedure is completed, the drying procedure is performed; During the execution of the drying process, the drying device (4) is operated.

8. The control method for the garment care equipment according to claim 7, characterized in that, The steps of "operating the drying device (4)" specifically include: The heating element (41) of the drying device (4) is activated; The fan (42) of the drying device (4) is made to rotate at its maximum speed.

9. The control method for the garment care device according to any one of claims 1 to 8, characterized in that, The atomizing device (2) includes multiple atomizing nozzles, which are spaced apart in the nursing room (1) along the direction in which the clothing is hung.

10. A garment care device, characterized in that, Includes a controller (5) configured to perform the control method according to any one of claims 1 to 9.

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