CN111893704A - Clothes care method and device - Google Patents
Clothes care method and device Download PDFInfo
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- CN111893704A CN111893704A CN201910368479.7A CN201910368479A CN111893704A CN 111893704 A CN111893704 A CN 111893704A CN 201910368479 A CN201910368479 A CN 201910368479A CN 111893704 A CN111893704 A CN 111893704A
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Abstract
The invention discloses a clothes care method and a device, wherein the method comprises the following steps: after the clothes image is obtained, the clothes type is determined based on the clothes image, the target clothes material is determined based on the clothes type, the nursing mode is determined and executed according to the target clothes material, compared with the prior art, the clothes image does not need to be preprocessed, the clothes state does not need to be compared between the processing result and the preset gray level judgment model, the clothes type only needs to be determined according to the clothes image, the target clothes material is determined according to the clothes type, the calculation amount is small, and the identification accuracy rate is high.
Description
Technical Field
The invention belongs to the technical field of clothes treatment, and particularly relates to a clothes care method and a clothes care device.
Background
The clothes care machine is dedicated to the fine care of clothes, and can support the care of clothes made of cotton, flax, cashmere, silk, polyester fiber, nylon, jean, velvet and the like.
When facing clothes of various materials, a user needs to judge the material of the nursing clothes and manually select a nursing mode; generally, a user can select a care mode through a label description or a care suggestion on clothes, but when the label or the care suggestion is missing, an error occurs in the judgment of the material of the clothes by the user, so that the care mode is set incorrectly to damage the clothes or the ideal care effect cannot be achieved.
In the prior art, in order to avoid setting errors of a care mode caused by human factors, a technology based on image gray value judgment is adopted to output the material of clothes, and the clothes are cared by matching with a clothes care mode; however, in this way, images of clothes at multiple angles need to be acquired, the images are preprocessed, and then the processed result is compared with the preset gray level judgment model to determine the material of the clothes, so that the problems of large calculation amount and low recognition rate exist.
Disclosure of Invention
The invention provides a clothes care method and a clothes care device, which determine the material of clothes according to the type of the clothes and have the technical effects of small image processing amount and high identification accuracy.
The invention is realized by adopting the following technical scheme:
a clothing care method is provided, which comprises the following steps: acquiring a clothes image; determining a clothes type based on the clothes image, and determining a target clothes material based on the clothes type; and determining a care mode based on the target clothes material and executing.
Further, determining a target clothing material based on the clothing type includes: based on
Determining material comprehensive coefficients of all materials corresponding to the types of the clothes; wherein the content of the first and second substances,
is the material's percentage of all the materials of the type of clothing, T is the maximum temperature to which the material is subjected,
water absorption of the material; and selecting the material with the maximum material comprehensive coefficient as the material of the target clothes.
Further, before determining a target clothing material based on the clothing type, the method further includes: if it is
And if the ratio is smaller than the ratio threshold value, the material comprehensive coefficient of the corresponding material is not calculated.
Further, before acquiring the image of the laundry, the method further includes: acquiring door closing angle information; and acquiring a clothes image when the door closing angle reaches a set range based on the door closing angle information.
It is proposed a laundry care device comprising: the clothes image acquisition module is used for acquiring clothes images; the clothes material determining module is used for determining the clothes type based on the clothes image and determining the target clothes material based on the clothes type; and the nursing module is used for determining a nursing mode based on the target clothes material and executing the nursing mode.
Further, the clothing material quality determination module includes: a material composition coefficient determination unit for determining a material composition coefficient based on
Determining material comprehensive coefficients of all materials corresponding to the types of the clothes; wherein the content of the first and second substances,
is the material's percentage of all the materials of the type of clothing, T is the maximum temperature to which the material is subjected,
water absorption of the material; target clothes material determining unitAnd selecting the material with the maximum material comprehensive coefficient as the material of the target clothes.
Further, the clothing material quality determination module further includes: a material removal unit for removing the material
And when the ratio is smaller than the ratio threshold value, informing the material comprehensive coefficient determining unit not to calculate the material comprehensive coefficient of the corresponding material.
Further, the apparatus further comprises: a door body; the door closing angle information acquisition module is arranged on the door body and used for acquiring door closing angle information; and the clothes image acquisition starting judgment module is used for determining whether the door closing angle reaches a set range or not based on the door closing angle information, and informing the clothes image acquisition module to acquire the clothes image when the door closing angle reaches the set range.
Compared with the prior art, the invention has the advantages and positive effects that: compared with the prior art, the clothes care method and the clothes care device do not need to preprocess the clothes image, do not need to compare the processing result with the preset gray judgment model for the clothes state, only need to determine the clothes type according to the clothes image and determine the material of the target clothes according to the clothes type, and have small calculation amount and high identification accuracy.
Preferably, after the clothes type is determined, the material comprehensive coefficients of all materials corresponding to the clothes type are determined based on the model, the material with the largest material comprehensive coefficient is selected as the target clothes material, and finally the nursing mode is determined according to the target clothes material.
Other features and advantages of the present invention will become more apparent from the detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a method flow diagram of one embodiment of a method of garment care according to the present invention;
fig. 2 is a device architecture diagram of one embodiment of a garment care device according to the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The invention aims to provide a clothes nursing device and provides a clothes nursing method for the clothes nursing device, the clothes nursing device comprises a basic shell, a door body and other structures, and as shown in the embodiment shown in fig. 2, the clothes nursing device further comprises a clothes image obtaining module 21, a clothes material determining module 22, a nursing module 23, a door closing angle information obtaining module 24 and the like; based on the above clothes care device, the clothes care method provided by the invention, as shown in fig. 1, comprises the following steps:
step S11: when the clothes nursing device opens the door, the clothes image acquisition module is started.
However, the specific starting time of the clothing image obtaining module 21 is not limited in the present invention, and the clothing image obtaining module may be started during the closing process of the door body.
Step S12: after clothes are put into the clothes nursing device and the door is closed, the door closing angle information acquisition module acquires the door closing angle information of the door body.
The door closing angle information acquiring module 24, such as an angle sensor, acquires door closing angle information of the door body during a door closing process.
Step S13: and acquiring a clothes image when the door closing angle reaches the set range based on the door closing angle information.
When the door body is judged to be closed to the set range according to the door closing angle information, the clothes image information acquisition module 21, such as a camera, is triggered to acquire the clothes image in the device.
Step S14: the type of laundry is determined based on the laundry image.
In the embodiment of the invention, the acquired massive clothes images are trained through the artificial neural network model to achieve the results of inputting the clothes images and outputting the clothes types, and the specific training method is realized according to the prior art and is not taken as the key explanation of the invention.
Step S15: and determining the material of the target clothes based on the clothes type.
In the embodiment of the invention, a mapping relation model is established between the clothes type and the clothes material, and the clothes material is finally determined according to the clothes type. The corresponding relationship between the types of the common clothes and the materials of the clothes is shown in the following table one:
watch 1
When the clothes type corresponds to a single clothes material, the clothes material is directly determined and output according to the clothes type, but when the clothes type corresponds to more than two clothes materials, the clothes material is determined according to the clothes type by establishing a mathematical model in combination with the nursing function of the clothes nursing device.
Specifically, a model is established
E is the material comprehensive coefficient of the material; wherein the content of the first and second substances,
is the material's percentage of all the materials of the type of clothing, T is the maximum temperature to which the material is subjected,
water absorption of the material; these parameters can be obtained through garment research experience. When in use
If the ratio is smaller than the ratio threshold, for example, 1%, the material may be ignored, the material comprehensive coefficient of the corresponding material is not calculated, and the material comprehensive coefficient model is executed only if the ratio is larger than the ratio threshold. Wherein, T is the maximum temperature which can be borne by the material without damaging and is related to the drying temperature of the clothes care device;
in connection with the shaping function of the garment care device.
After the model of comprehensive material coefficients is established, for the type of clothes determined in step S14, all the possible materials contained in the clothes are determined based on table one, and for all the materials, the comprehensive material coefficients are calculated according to the model; and finally, selecting the material with the maximum material comprehensive coefficient as the finally determined target clothes material.
Step S16: and determining a care mode based on the target clothes material and executing.
After the clothes material is determined according to the clothes type, a corresponding care mode is determined according to the target clothes material and automatic care is performed.
Compared with the prior art, the clothes nursing method does not need to preprocess the clothes image, does not need to compare the processing result with the preset gray level judgment model for the clothes state, only needs to determine the clothes type according to the clothes image and determine the material of the target clothes according to the clothes type based on the mathematical model, has small calculation amount and high identification accuracy, and can implement accurate nursing on the clothes.
In the above, the clothes care device provided by the present invention further includes a clothes image obtaining and starting judgment module 25; the door closing angle information acquisition module 24 is installed on the door body and used for acquiring door closing angle information; a clothing image acquisition start judging module 25, configured to determine whether the door closing angle reaches a set range based on the door closing angle information, and notify the clothing image acquisition module 21 to acquire a clothing image when the door closing angle reaches the set range; the clothes material determining module 22 is used for determining the clothes type based on the clothes image and determining the target clothes material based on the clothes type; the nursing module 23 is used for determining and executing a nursing mode based on the target clothes material;
specifically, the clothing material determination module 22 includes: a material comprehensive coefficient determining unit 221 and a target clothes material determining unit 222, the material comprehensive coefficient determining unit 221 is used for determining the material based on
Determining material comprehensive coefficients of all materials corresponding to the types of the clothes; wherein the content of the first and second substances,
is the material's percentage of all the materials of the type of clothing, T is the maximum temperature to which the material is subjected,
water absorption of the material; the target clothes material determining unit 222 is configured to select a material with the largest material comprehensive coefficient as a target clothes material.
In the embodiment of the present invention, the clothing material determining module 22 further includes a material removing unit 223 for removing the material
If the ratio is smaller than the ratio threshold, it notifies the texture comprehensive coefficient determining unit 221 that the texture comprehensive coefficient of the corresponding texture is not calculated.
The specific care method of the clothes care device has been described in detail in the above proposed clothes care method, and is not repeated herein.
It should be noted that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also make changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (8)
1. A method of garment care, comprising:
acquiring a clothes image;
determining a clothes type based on the clothes image, and determining a target clothes material based on the clothes type;
and determining a care mode based on the target clothes material and executing.
2. A method of garment care as recited in claim 1, wherein determining a target garment material based on the garment type comprises:
based on
Determining the material of the clothes type corresponding to all the materialsA comprehensive coefficient; wherein the content of the first and second substances,
is the material's percentage of all the materials of the type of clothing, T is the maximum temperature to which the material is subjected,
water absorption of the material;
and selecting the material with the maximum material comprehensive coefficient as the material of the target clothes.
3. A garment care method as recited in claim 2, wherein prior to determining a target garment material based on the garment type, the method further comprises:
if it is
And if the ratio is smaller than the ratio threshold value, the material comprehensive coefficient of the corresponding material is not calculated.
4. A garment care method as recited in claim 1, wherein prior to acquiring a garment image, the method further comprises:
acquiring door closing angle information;
and acquiring a clothes image when the door closing angle reaches a set range based on the door closing angle information.
5. A garment care device, comprising:
the clothes image acquisition module is used for acquiring clothes images;
the clothes material determining module is used for determining the clothes type based on the clothes image and determining the target clothes material based on the clothes type;
and the nursing module is used for determining a nursing mode based on the target clothes material and executing the nursing mode.
6. A garment care device as claimed in claim 5, wherein the garment material determination module comprises:
a material composition coefficient determination unit for determining a material composition coefficient based on
Determining material comprehensive coefficients of all materials corresponding to the types of the clothes; wherein the content of the first and second substances,
is the material's percentage of all the materials of the type of clothing, T is the maximum temperature to which the material is subjected,
water absorption of the material;
and the target clothes material determining unit is used for selecting the material with the maximum material comprehensive coefficient as the target clothes material.
7. A garment care device as recited in claim 6, wherein the garment texture determining module further comprises:
a material removal unit for removing the material
And when the ratio is smaller than the ratio threshold value, informing the material comprehensive coefficient determining unit not to calculate the material comprehensive coefficient of the corresponding material.
8. A garment care device as claimed in claim 5, characterized in that the device further comprises:
a door body;
the door closing angle information acquisition module is arranged on the door body and used for acquiring door closing angle information;
and the clothes image acquisition starting judgment module is used for determining whether the door closing angle reaches a set range or not based on the door closing angle information, and informing the clothes image acquisition module to acquire the clothes image when the door closing angle reaches the set range.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910368479.7A CN111893704B (en) | 2019-05-05 | 2019-05-05 | Clothes care method and device |
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| CN201910368479.7A CN111893704B (en) | 2019-05-05 | 2019-05-05 | Clothes care method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227991A1 (en) * | 2021-04-29 | 2022-11-03 | 青岛海尔洗衣机有限公司 | Control method for smart home system |
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