Clothes smudginess data acquisition method, washing method and washing and care equipment

Abstract

The invention discloses a clothes smudginess data acquisition method, a washing method and washing and care equipment, smudginess degree information of clothes is acquired and compared with a preset value, smudginess level of the clothes is judged, and then material information and thermal imaging information of the clothes are acquired. And a smudginess data module for integrating the smudginess degree information and the smudginess level of the clothes into the clothes. According to the invention, the smudginess data module of the clothes is transmitted to the intelligent equipment of the user, so that the user can intuitively know the smudginess degree of the clothes; according to the smudginess grade of the clothes and / or the color of the smudginess area and / or the material information of the clothes, the putting proportion of the corresponding detergent and the washing strength of the washing and care equipment are obtained, the cleanliness of the clothes is improved, and the detergent and water resources are saved; and the condition that the clothes are excessively worn or cannot be washed cleanly in the washing process of the washing and caring equipment is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of washing and care equipment, and in particular, relates to a method for acquiring clothing dirtiness data, a washing method and washing and care equipment. Background Art

[0002] In daily life, with the popularization of intelligent washing and care equipment, people have put forward higher requirements for washing and care equipment technology. Washing and care equipment can not only wash clothes, but also automatically put in an appropriate amount of detergent and control the amount of water intake according to the weight of the clothes put into the washing and care equipment, the degree of dirtiness of the clothes, etc. In the prior art, the degree of dirtiness of the clothes put into the inner barrel of the washing and care equipment is usually detected by pre-washing the clothes, detecting the turbidity of the washing water, and indirectly obtaining the degree of dirtiness of the clothes, and then washing. Although this can achieve washing according to the degree of dirtiness of the clothes, this method of detecting the degree of dirtiness of the clothes will cause a waste of water resources and detergents, and the degree of dirtiness of the clothes is not directly detected, and the user cannot intuitively understand the degree of dirtiness of the clothes.

[0003] Chinese patent application number 201210211317.0 discloses a method for identifying the type of stains on clothes for a washing machine. In the method, a near-infrared spectral sensor is provided at the barrel of the washing machine, and the clothes are scanned using the near-infrared spectral sensor to obtain a spectral value of the clothes, which is compared with a preset spectral band, and the type of stains on the clothes is identified based on the comparison result, and then the washing time of the washing machine and the amount of detergent added are adjusted according to the type of stains; although this method of adjusting the washing parameters of the washing machine by identifying the type of stains on the clothes can avoid wasting water resources and detergents, it does not directly provide information on the degree of dirtiness of the clothes, and the user cannot intuitively understand the degree of dirtiness of the clothes.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a method for obtaining clothing dirtiness data, a washing method and a washing and care device, by obtaining the dirtiness information of the clothing, comparing it with the preset value, obtaining the dirtiness level of the clothing, and then obtaining the material information of the clothing and the thermal imaging information of the clothing, and integrating the dirtiness information of the clothing, the dirtiness level, the material information and the thermal imaging information of the clothing into a clothing dirtiness data module, which is transmitted to the user's smart device so that the user can intuitively understand the dirtiness of the clothing. And according to the dirtiness level of the clothing and / or the color of the dirty area and / or the material information of the clothing, the corresponding detergent dosage ratio and the washing intensity of the washing and care device are obtained, and the washing method of the clothing is determined by using the obtained clothing dirtiness data, which not only improves the cleanliness of the clothing, but also saves detergent and water resources, and avoids the situation where the washing and care device excessively wears the clothing or does not wash it clean during the washing process.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a method for obtaining clothing dirtiness data, comprising:

[0007] S1: Obtaining information on the degree of dirtiness of clothing;

[0008] S2: judging the dirtiness level of the clothes according to the comparison result between the dirtiness level information of the clothes and the preset value;

[0009] S3: Obtain material information of clothing;

[0010] S4: Acquire thermal imaging information of clothing;

[0011] S5: Integrate the dirtiness information, dirtiness level, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes.

[0012] Further, in step S1, the dirtiness information of the clothes includes dirtiness position information. When the clothes are in a stacked state, the dirtiness position information of the clothes includes dirtiness position information on the outer surface of the stacked clothes and dirtiness position information on the inside of the stacked clothes.

[0013] Further, in step S2, the dirtiness information of the clothes compared with the preset value is an average value of the dirtiness information of different dirtiness positions.

[0014] Furthermore, in step S5, the clothing dirt data module includes a clothing dirt imaging diagram, in which the dirt position, dirt shape and dirt area on the clothing can be intuitively reflected.

[0015] Furthermore, in the dirty clothing imaging image, the color of the dirty area of ​​the clothing is different from the color displayed by the thermal imaging of the clothing, and the dirty area of ​​the clothing presents a color that corresponds one-to-one to the degree of dirtiness of the dirty area.

[0016] Furthermore, in the dirty clothes imaging diagram, when the dirty position inside the stacked clothes coincides with the dirty position on the outer surface of the stacked clothes, the color of the coincident position is different from the color of the non-coincident position in the same area.

[0017] Furthermore, in step S5, the dirt data module of the clothes is transmitted to the user and / or the automatic washing system of the washing equipment.

[0018] The present invention also provides a washing method, which is applied to the method for obtaining dirtiness data of clothes as described above, comprising:

[0019] S6: Obtaining a corresponding detergent dosage ratio according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0020] S7: Obtaining the washing intensity of the corresponding washing equipment according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0021] S8: Execute the washing program.

[0022] The present invention also provides a washing and care device having a method for acquiring clothing dirtiness data as described above, and / or a washing method as described above.

[0023] Furthermore, the washing and care equipment comprises:

[0024] The clothing cleanliness detection device is provided with a near-infrared scanning module for scanning clothing and obtaining information on the degree of dirtiness of the clothing and the material information of the clothing;

[0025] A thermal imaging device, used to take thermal imaging photos of clothing to obtain thermal imaging information of the clothing;

[0026] The data processing module is used to integrate the dirtiness information, dirtiness grade, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes.

[0027] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0028] 1. The present invention provides a method for obtaining clothing dirtiness data, which obtains the clothing dirtiness information, dirtiness grade, material information and thermal imaging information, and integrates them into a clothing dirtiness data module, so that users can intuitively understand the clothing dirtiness.

[0029] 2. In the present invention, the clothes are in a stacked state in the washing and care equipment, and the detection of the degree of dirtiness of the clothes can detect not only the outer surface of the stacked clothes, but also the inside of the stacked clothes, thereby improving the accuracy of obtaining the dirtiness data of the clothes.

[0030] 3. In the present invention, the dirtiness data module of clothing includes a clothing dirtiness imaging diagram, in which the dirty areas of clothing present colors corresponding to the dirtiness levels of the dirty areas, so that the dirtiness levels can be intuitively displayed in the diagram.

[0031] 4. In the present invention, by obtaining the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes, the proportion of detergent added and the washing intensity of the washing equipment are obtained, which not only improves the cleanliness of the clothes, but also saves detergent and water resources, ensuring that the clothes will not be excessively worn due to excessive washing intensity or not washed cleanly due to too low washing intensity during the washing process.

[0032] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] 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:

[0034] Figure 1 It is a flow chart of a method for acquiring dirtiness data of clothes of the present invention;

[0035] Figure 2 is a flow chart of a method for acquiring dirtiness data of clothing in an embodiment of the present invention;

[0036] Figure 3 It is a schematic flow diagram of a washing method of the present invention;

[0037] Figure 4 It is a schematic flow chart of a washing method in an embodiment of the present invention.

[0038] 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

[0039] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0040] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", 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 a direct connection or an indirect connection 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.

[0042] Existing washing and care equipment usually detects the degree of dirtiness of clothes by pre-washing the clothes and detecting the degree of dirtiness of the washing water generated during the pre-washing process, thereby indirectly judging the degree of dirtiness of the clothes. However, this method cannot directly detect the degree of dirtiness of the clothes, and the user cannot intuitively understand the degree of dirtiness of the clothes. In order to solve this problem, the present invention designs a method for obtaining dirtiness data of clothes, which can obtain the dirtiness information of the clothes, compare it with the preset value, judge the dirtiness level of the clothes, and obtain the material information of the clothes and the thermal imaging information of the clothes, and then integrate the dirtiness information of the clothes, the dirtiness level, the material information and the thermal imaging information of the clothes into a dirtiness data module of the clothes. The present invention directly displays the dirtiness of the clothes through the dirtiness data module of the clothes, so that the user can intuitively understand the dirtiness of the clothes. The details are as follows:

[0043] like Figure 1 As shown, the present invention provides a method for obtaining clothing dirtiness data, comprising the following steps:

[0044] S1: Obtaining information on the degree of dirtiness of clothing;

[0045] S2: judging the dirtiness level of the clothes according to the comparison result between the dirtiness level information of the clothes and the preset value;

[0046] S3: Obtain material information of clothing;

[0047] S4: Acquire thermal imaging information of clothing;

[0048] S5: Integrate the dirtiness information, dirtiness level, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes.

[0049] As an implementation scheme, Figure 2 As shown, the present invention provides a method for obtaining clothing dirtiness data, comprising the following steps:

[0050] S1: Start the cleaning equipment;

[0051] S2: Detect whether clothes are put into the inner barrel of the washing and care equipment. If no clothes are put into the inner barrel, execute step S3; if clothes are put into the inner barrel, execute step S4;

[0052] S3: the washing and care equipment enters the standby state and executes step S2;

[0053] S4: Obtaining information on the degree of dirtiness of the clothes;

[0054] S5: Analyze the dirtiness information of the clothes and obtain analysis results;

[0055] S6: judging the dirtiness level of the clothes according to the comparison result between the analysis result and the preset value;

[0056] S7: Obtaining material information of clothing;

[0057] S8: Acquire thermal imaging information of clothing;

[0058] S9: Integrate the dirtiness information, dirtiness level, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes;

[0059] S10: Transmitting the dirt data module of the clothes to the user's smart device.

[0060] In the above scheme, in step S2, an infrared detector is used to detect whether clothes are put into the inner barrel of the washing and care equipment. Preferably, the infrared detector is arranged at the barrel opening of the inner barrel of the washing and care equipment. When clothes pass through the barrel opening of the inner barrel of the washing and care equipment and enter the inner barrel of the washing and care equipment, the infrared detector detects that clothes have passed through and sends a signal, so that the washing and care equipment executes step S4 to obtain information on the degree of dirtiness of the clothes.

[0061] In step S4, the information on the degree of dirtiness of the clothes is obtained by scanning the clothes in a stacked state in the inner barrel of the washing device through near-infrared spectroscopy detection technology. During the scanning process, not only the outer surface of the stacked clothes can be scanned, but also the outer surface of the clothes can be penetrated to scan the inside of the stacked clothes, thereby obtaining more complete information on the degree of dirtiness of the clothes.

[0062] In step S5, the analysis result is the average value of the dirtiness information of different dirty areas of the clothes. Preferably, all dirty areas of the clothes have corresponding dirtiness levels. The dirtiness level of the clothes in a certain dirty area is represented by a dirtiness weight, and the dirtiness weight is proportional to the dirtiness level of the dirty area. The ratio of the sum of the dirtiness weights of all detected dirty areas to the number of dirty areas of the clothes reflects the average value of the dirtiness information of the clothes put into the inner barrel of the washing and care equipment, which is then compared with a preset value to determine the dirtiness level of the clothes; or, the ratio of the sum of the areas of all detected dirty areas to the number of dirty areas of the clothes reflects the average value of the dirtiness information of the clothes put into the inner barrel of the washing and care equipment, which is then compared with a preset value to determine the dirtiness level of the clothes.

[0063] In step S6, the dirtiness level of the clothes can be divided into several different levels. The comparison result of the average value of the dirtiness information of the clothes and the preset value corresponds to the dirtiness level one by one, so as to judge the dirtiness level of the clothes put into the inner barrel of the washing and care equipment.

[0064] In step S7, the material information of the clothes is obtained by scanning the clothes put into the inner barrel of the washing device using near-infrared spectroscopy detection technology. This scanning process can be carried out simultaneously with the scanning of the degree of dirtiness of the clothes mentioned above. The original information obtained by the scan is compared with the preset information to obtain the material information of the clothes.

[0065] In step S8, the thermal imaging information of the clothes is obtained by photographing and processing the clothes in the inner barrel of the washing and care equipment using infrared thermal imaging technology, and a thermal imaging image of the clothes is generated. The image shows the stacking status information of the clothes in the inner barrel of the washing and care equipment, which not only avoids unclear shooting due to insufficient light, but also provides a basis for accurately expressing the information on the degree of dirtiness of the clothes.

[0066] In step S9, the clothing dirt data module includes a clothing dirt imaging map, in which the dirt position, dirt shape, dirt area of ​​the stacked clothes and the thermal imaging map of the clothes can be intuitively observed. The thermal imaging map of the clothes is used to show the state of the stacked clothes in the inner barrel of the washing and care equipment, and provide a background map for the intuitive representation of the dirt position, dirt shape and dirt area of ​​the clothes in the clothing dirt imaging map.

[0067] In the dirty clothes imaging image, the color of the dirty area of ​​the clothes is different from the color displayed in the thermal imaging image of the clothes, and the dirty area of ​​the clothes presents a color that corresponds to the degree of dirtiness of the dirty area.

[0068] Preferably, dirty areas with different degrees of dirtiness are displayed in different colors in the dirtiness imaging image of the clothes, so that the user can intuitively distinguish the dirtiness degrees of all dirty areas of the clothes.

[0069] In step S10, the dirtiness data module of the clothes is transmitted to the user's smart device and displayed on the screen, and / or the dirtiness data module of the clothes is transmitted to the automatic washing system of the washing equipment and displayed on the control panel. The information that the user can obtain includes but is not limited to text, pictures, tables, etc. Not only can the user intuitively obtain the degree of dirtiness of the clothes stacked in the inner barrel of the washing equipment, but the user can also select the detergent dosage ratio, washing intensity, washing program, etc. of the washing equipment on the smart device or control panel according to the dirtiness information, dirtiness level, material information and thermal imaging information of the clothes recorded in the dirtiness data module of the clothes.

[0070] like Figure 3 As shown, the present invention provides a washing method, comprising the following steps:

[0071] S6: Obtaining a corresponding detergent dosage ratio according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0072] S7: Obtaining the washing intensity of the corresponding washing equipment according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0073] S8: Execute the washing program.

[0074] As an implementation scheme, Figure 4 As shown, the present invention provides a washing method, comprising the following steps:

[0075] S11: The user obtains information on the degree of dirtiness, dirtiness level, and material information of the clothes according to the dirtiness data module of the clothes, and selects a washing program according to the obtained information;

[0076] S12: Determine whether the washing device obtains the washing program selected by the user, if yes, execute step S13, if no, execute step S14;

[0077] S13: Execute the washing program selected by the user, and after the washing program is completed, execute step S18;

[0078] S14: The washing and care device automatically obtains the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0079] S15: obtaining a corresponding detergent dosage ratio according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0080] S16: Obtaining the washing intensity of the corresponding washing and care equipment according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes;

[0081] S17: Execute washing program;

[0082] S18: The cleaning equipment enters the standby state.

[0083] In the above scheme, in step S11, the dirtiness information of the clothes obtained by the user includes dirtiness position information, dirtiness shape information and dirtiness area information, and this information is displayed in the clothes dirtiness imaging diagram for the user's reference.

[0084] The source of the washing program obtained by the washing device in step S12 can be the washing program selected by the user in the smart device, or it can be the detergent dosage ratio and the washing intensity of the washing device obtained by the washing device based on the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes, thereby forming a washing program for the degree of dirtiness of the clothes in the inner barrel of the current washing device.

[0085] In step S14, the washing and care equipment obtains the dirtiness level of the current clothes and / or the color of the dirty area and / or the material information of the clothes by reading the dirtiness data module of the clothes, so as to obtain the proportion of detergent and the washing intensity of the washing and care equipment.

[0086] Preferably, the dirtiness level of clothes is divided into three levels, level I represents clothes that are lightly dirty; level II represents clothes that are moderately dirty; level III represents clothes that are heavily dirty; and they are used to classify the overall dirtiness level of clothes put into the inner barrel of the washing device.

[0087] In step S15, the corresponding detergent dosage ratio is obtained according to the dirtiness level of the clothes. If the dirtiness level of the clothes is level I, the detergent dosage ratio is 30%; if the dirtiness level of the clothes is level II, the detergent dosage ratio is 70%; if the dirtiness level of the clothes is level III, the detergent dosage ratio is 100%.

[0088] In step S15, the corresponding detergent placement ratio is obtained according to the color of the dirty area of ​​the clothes, and the information obtained by processing the color of the dirty area of ​​the clothes is compared with the information preset by the washing and care equipment. The comparison content is: in the dirty image of the clothes, the ratio of the area of ​​a certain color or the common area of ​​several colors to the area occupied by the whole clothes is compared with the ratio preset by the washing and care equipment; or, in the dirty image of the clothes, the ratio of the area occupied by a certain color to the area occupied by another color is compared with the ratio preset by the washing and care equipment; or, in the dirty image of the clothes, the number of dirty areas showing a certain color is compared with the number preset by the washing and care equipment. According to the comparison result, the washing and care equipment automatically obtains the corresponding detergent placement ratio, and 5 placement ratios can be obtained: 20%, 40%, 60%, 80%, and 100%.

[0089] In step S15, the corresponding detergent addition ratio is obtained according to the material information of the clothes. The material information of the clothes can be divided into easily worn materials and difficult to wear materials. When the clothing material information obtained by the washing and care equipment is an easily worn material, the washing and care equipment obtains the corresponding detergent addition ratio of 80%; when the clothing material information obtained by the washing and care equipment is a difficult to wear material, the washing and care equipment automatically obtains the corresponding detergent addition ratio of 50%.

[0090] In the above scheme, if the washing and care equipment automatically obtains two or three kinds of information, then the two or three proportions are averaged to obtain the final proportion, so that before the washing and care equipment executes the washing program, two or three of the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes can be fully considered, and the appropriate detergent proportion can be obtained based on this information.

[0091] By obtaining the detergent dosage ratio in the above manner, the detergent dosage can be accurately obtained, thereby avoiding excessive detergent dosage, which results in detergent waste, and also avoiding insufficient detergent dosage, which results in uncleanly washed clothes.

[0092] In step S16, the washing intensity of the corresponding washing equipment is obtained according to the dirtiness level of the clothes. When the dirtiness level of the clothes is level I, level II and level III, the washing intensity that can be adopted by the washing equipment is low intensity, medium intensity and high intensity respectively.

[0093] The washing intensity of the corresponding washing and care equipment is obtained according to the color of the dirty area of ​​the clothes. As mentioned above, in the dirty clothes imaging diagram, the ratio of the area of ​​a certain color or the common area of ​​several colors to the area occupied by the entire clothes is compared with the preset ratio of the washing and care equipment; or, in the dirty clothes imaging diagram, the ratio of the area occupied by a certain color to the area occupied by another color is compared with the preset ratio of the washing and care equipment; or, in the dirty clothes imaging diagram, the number of dirty areas showing a certain color is compared with the preset number of the washing and care equipment. Finally, the washing intensity of the washing and care equipment is obtained: low intensity, medium intensity and high intensity.

[0094] The washing intensity of the corresponding washing equipment is obtained according to the material of the clothes. The material information of the clothes can be divided into two categories: easily worn materials and wear-resistant materials. When the clothing material information obtained by the washing equipment is easily worn material, the washing intensity obtained by the washing equipment is low intensity or medium intensity; when the clothing material information obtained by the washing equipment is wear-resistant material, the washing intensity obtained by the washing equipment is medium intensity or high intensity.

[0095] In the above scheme, if the washing and care equipment automatically obtains two or three kinds of information, then the two or three washing intensities obtained can be averaged to obtain the final washing intensity, or the washing intensity obtained from a certain information can be used as the basis, so that before the washing and care equipment executes the washing program, two or three of the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes can be fully considered, and the appropriate washing intensity can be obtained based on this information.

[0096] In addition, if there is a contradiction in the washing intensity obtained by the washing and care device based on the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes, it should be ensured that the clothes will not be damaged due to excessive wear after the washing and care device executes the washing program. For example, if the dirtiness level of the clothes is level III, high intensity should be used for washing, but when the material of the clothes is easily worn, after washing with high washing intensity, excessive wear will be caused to the clothes, resulting in irreversible damage such as damage or deformation of the clothes. Therefore, it is necessary to choose medium intensity to wash the clothes to avoid excessive wear of the clothes.

[0097] Preferably, the material information of the clothes includes primary material information and secondary material information. When obtaining the washing intensity of the washing equipment, if the main material of the clothes is a wear-resistant material, but the secondary material of the clothes is a wear-prone material, it is necessary to select a low or medium washing intensity corresponding to the wear-prone material for washing to avoid excessive wear of the secondary material of the clothes during the washing process.

[0098] In the above scheme, the appropriate washing intensity of the washing equipment is obtained according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes, so as to avoid excessive wear of the clothes due to excessive washing intensity, or unclean washing of the clothes due to too low washing intensity.

[0099] The present invention also provides a washing and care device having a method for obtaining clothing dirtiness data as described above, and / or a method for washing clothing using a washing and care device as described above. The washing and care device comprises:

[0100] The clothing cleanliness detection device is provided with a near-infrared scanning module for scanning clothing and obtaining information on the degree of dirtiness of the clothing and the material information of the clothing;

[0101] A thermal imaging device, used to take thermal imaging photos of clothing to obtain thermal imaging information of the clothing;

[0102] The data processing module is used to integrate the dirtiness information, dirtiness grade, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes.

[0103] Preferably, the near-infrared scanning module can scan the clothes from multiple directions; the shooting direction of the thermal imaging device is the same as the scanning direction of the near-infrared scanning module, so as to obtain dirty images of the clothes in multiple directions.

[0104] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above in the preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can also be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A method for obtaining clothing soiling data, characterized in that: include: S1: Obtaining information on the degree of dirtiness of clothing; S2: judging the dirtiness level of the clothes according to the comparison result between the dirtiness level information of the clothes and the preset value; S3: Obtain material information of clothing; S4: Acquire thermal imaging information of clothing; S5: Integrate the dirtiness information, dirtiness level, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes.

2. The method for obtaining clothing dirtiness data according to claim 1, characterized in that: In step S1, the dirtiness information of the clothes includes dirtiness position information. When the clothes are in a stacked state, the dirtiness position information of the clothes includes dirtiness position information on the outer surface of the stacked clothes and dirtiness position information inside the stacked clothes.

3. The method for obtaining clothing soiling data according to claim 2, characterized in that: In step S2, the dirtiness information of the clothes compared with the preset value is the average value of the dirtiness information of different dirtiness positions.

4. The method for obtaining clothing soiling data according to claim 2, characterized in that: In step S5, the clothing dirt data module includes a clothing dirt imaging diagram, in which the dirt position, dirt shape and dirt area on the clothing can be intuitively reflected.

5. The method for obtaining clothing soiling data according to claim 4, characterized in that: In the dirty clothes imaging image, the color of the dirty area of ​​the clothes is different from the color displayed by the thermal imaging of the clothes, and the dirty area of ​​the clothes presents a color that corresponds to the degree of dirtiness of the dirty area.

6. The method for obtaining clothing soiling data according to claim 5, characterized in that: In the laundry dirt imaging diagram, when the dirt position inside the stacked laundry overlaps with the dirt position on the outer surface of the stacked laundry, the color of the overlapping position is different from the color of the non-overlapping position in the same area.

7. The method for obtaining clothing soiling data according to claim 1, characterized in that: In step S5, the dirt data module of the clothes is transmitted to the user and / or the automatic washing system of the washing equipment.

8. A washing method, comprising the method for obtaining clothing dirtiness data as described in any one of claims 1 to 7, characterized in that: include: S6: Obtaining a corresponding detergent dosage ratio according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes; S7: Obtaining the washing intensity of the corresponding washing equipment according to the dirtiness level of the clothes and / or the color of the dirty area and / or the material information of the clothes; S8: Execute the washing program.

9. A washing and care device, characterized in that: A method for acquiring clothing dirtiness data as described in any one of claims 1-7, and / or a washing method as described in claim 8.

10. A washing and care device according to claim 9, characterized in that: The washing equipment includes: The clothing cleanliness detection device is provided with a near-infrared scanning module for scanning clothing and obtaining information on the degree of dirtiness of the clothing and the material information of the clothing; A thermal imaging device, used to take thermal imaging photos of clothing to obtain thermal imaging information of the clothing; The data processing module is used to integrate the dirtiness information, dirtiness grade, material information and thermal imaging information of the clothes into a dirtiness data module of the clothes.

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