CN105568630A - Method and device for detecting to-be-washed articles in washing machine - Google Patents
Method and device for detecting to-be-washed articles in washing machine Download PDFInfo
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- CN105568630A CN105568630A CN201610113683.0A CN201610113683A CN105568630A CN 105568630 A CN105568630 A CN 105568630A CN 201610113683 A CN201610113683 A CN 201610113683A CN 105568630 A CN105568630 A CN 105568630A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
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Abstract
The invention discloses a method for detecting to-be-washed articles in a washing machine. The method comprises the following steps that when it is detected that the to-be-washed articles are put into the washing machine, an image pick-up device built in the washing machine is started to shoot an image of the to-be-washed articles; recognition is conducted on the image to obtain colors of all the to-be-washed articles; when a color difference value of the to-be-washed articles is larger than a target threshold value, color alarm information is sent out. The invention further discloses a device for detecting the to-be-washed articles in the washing machine. According to the method and device for detecting the to-be-washed articles in the washing machine, clothes colors are automatically recognized, a cross-color alarm is automatically sent out, the intelligent degree of washing of the washing machine is improved, the situation that the to-be-washed articles which are different in color are washed simultaneously is avoided, and the probability of cross-color washing is reduced.
Description
Technical field
The present invention relates to washing machine detection technique field, particularly relate to detection method and the device of washing machine article to be washed.
Background technology
Along with growth in the living standard, various household electrical appliance constantly incorporate in the middle of the life of people, bring great convenience to life.Such as, washing machine has become popular household electrical appliance, is convenient for people to wash dirty clothing.When user has soiled clothes to need to clean, can wash needing the article of cleaning drop in washing machine in the lump.And due to current washing machine cannot to drop into article to be washed distinguish, the article to be washed that color can be caused to differ clean together, thus cause the problem of colour contamination.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is the detection method and the device that provide a kind of washing machine article to be washed, be intended to solve because current washing machine cannot be distinguished the article to be washed dropped into, the article to be washed that color can be caused to differ clean together, thus cause the problem of colour contamination.
For achieving the above object, the detection method of a kind of washing machine provided by the invention article to be washed, comprises the following steps:
Detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine;
Described image recognition is obtained to the color of each article to be washed;
When there is the color distortion value between article to be washed and being greater than targets threshold, send color warning information.
Preferably, described in send the step of color warning information after, also comprise:
Receive the confirmation based on described color warning information;
When described confirmation is for ignoring warning information, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
When described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting, and after the article to be washed that color distortion value is greater than targets threshold take out, control washing machine treat washing product according to predetermined registration operation flow process and wash.
Preferably, described described image recognition is obtained to the step of the color of each article to be washed after, also comprise:
When color distortion value between article to be washed is less than or equal to targets threshold, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Send the information that article to be washed enter washing operation.
Preferably, detecting that article to be washed are put into after operation completes, described method also comprises:
Control priming apparatus and add said preset amount of water to washing machine;
After adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image;
Carry out identifying the washing parameter obtaining article to be washed to the image after adding;
Determine the washing scheme of article to be washed according to described washing parameter, control washing machine completes described article to be washed washing operation according to described washing scheme.
Preferably, described carry out identifying the step of the washing parameter obtaining article to be washed to the image after adding after, also comprise:
Obtain unsuccessfully at described washing parameter, control priming apparatus and again add said preset amount of water to washing machine;
Control the built-in camera head of washing machine again take article to be washed add water after image, carry out according to the image again taken identifying the washing parameter obtaining article to be washed.
Preferably, described carry out identifying the step of the washing parameter obtaining article to be washed to the image after adding after, also comprise:
Obtain unsuccessfully at described washing parameter, send the alarm prompt that article to be washed are excessive.
In addition, for achieving the above object, the present invention also provides the checkout gear of a kind of washing machine article to be washed, comprising:
Image module, for detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine;
Acquisition module, for obtaining the color of each article to be washed to described image recognition;
Reminding module, for when there is the color distortion value between article to be washed and being greater than targets threshold, sends color warning information.
Preferably, also comprise:
Receiver module, for receiving the confirmation based on described color warning information;
Control module, for when described confirmation is for ignoring warning information, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Described reminding module, also for when described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting;
Described control module, the article taking-up to be washed rear control washing machine also for being greater than targets threshold in color distortion value is treated washing product according to predetermined registration operation flow process and is washed.
Preferably, described control module, when being also less than or equal to targets threshold for the color distortion value between article to be washed, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Described reminding module, also enters the information of washing operation for sending article to be washed.
Preferably, also comprise determination module,
Described control module, also adds said preset amount of water for controlling priming apparatus to washing machine;
Described image module, also for after adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image;
Described acquisition module, also identifies for carrying out the image after adding the washing parameter obtaining article to be washed;
Described determination module, for determining the washing scheme of article to be washed according to described washing parameter;
Described control module, also to complete the washing operation of described article to be washed according to described washing scheme for controlling washing machine.
Preferably, described control module, also for obtaining unsuccessfully at described washing parameter, controlling priming apparatus and again adding said preset amount of water to washing machine;
Described image module, also for control the built-in camera head of washing machine again take article to be washed add water after image;
Described acquisition module, also identifies for carrying out according to the image again taken the washing parameter obtaining article to be washed.
Preferably, described reminding module, also for obtaining unsuccessfully at described washing parameter, sends the alarm prompt that article to be washed are excessive.
The present invention puts into the image of the article to be washed of washing machine by the camera head collection that washing machine is built-in, article color to be washed is obtained according to image recognition, the article to be washed of automatic distinguishing different colours value, when between article to be washed, color data error is large, send color warning information, realize identifying clothes color automatically, send colour contamination alarm, avoid the problem that colour contamination is washed.Improve the intelligence degree of washing of drum type washing machine, the article to be washed avoiding color to differ wash simultaneously, reduce the probability of colour contamination washing.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of the detection method of washing machine of the present invention article to be washed;
Fig. 2 is the schematic flow sheet of the second embodiment of the detection method of washing machine of the present invention article to be washed;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of the detection method of washing machine of the present invention article to be washed;
Fig. 4 is the high-level schematic functional block diagram of the first embodiment of the checkout gear of washing machine of the present invention article to be washed;
Fig. 5 is the high-level schematic functional block diagram of the second embodiment of the checkout gear of washing machine of the present invention article to be washed;
Fig. 6 is the high-level schematic functional block diagram of the 3rd embodiment of the checkout gear of washing machine of the present invention article to be washed.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The primary solutions of the embodiment of the present invention is: detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine; Described image recognition is obtained to the color of each article to be washed; When there is the color distortion value between article to be washed and being greater than targets threshold, send color warning information.The present invention puts into the image of the article to be washed of washing machine by the camera head collection that washing machine is built-in, article color to be washed is obtained according to image recognition, the article to be washed of automatic distinguishing different colours value, when between article to be washed, color data error is large, send color warning information, realize identifying clothes color automatically, send colour contamination alarm, avoid the problem that colour contamination is washed.Improve the intelligence degree of washing of drum type washing machine, the article to be washed avoiding color to differ wash simultaneously, reduce the probability of colour contamination washing.
Because current washing machine cannot be distinguished the article to be washed dropped into, the article to be washed that color can be caused to differ clean together, thus cause the problem of colour contamination.
Based on the problems referred to above, the invention provides the detection method of a kind of washing machine article to be washed.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are the first embodiment of the detection method of washing machine of the present invention article to be washed.
In one embodiment, the detection method of described washing machine article to be washed comprises:
Step S10, detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine;
In the present embodiment, provide a kind of washing machine, described washing machine is provided with camera head, and described camera head is arranged on washing machine and uncaps mouth or uncap on plate, also can also be mounted in the position that washing machine can detect arbitrarily article condition to be washed in washing machine drum.Described camera head includes but not limited to camera.Described camera head is for catching the image of article to be washed in washing machine tub.
When user has the article needing cleaning, open washing machine and to uncap plate, article to be washed are put into washing machine, when user puts into article to be washed in washing machine drum, enables the image that article to be washed taken by the built-in camera head of washing machine.Described shooting process can be the image taking these article to be washed after putting into article to be washed, often put into a shooting once, for every part article to be washed shooting image or take the image that the image of all article to be washed or interval predetermined number (2 or 3 etc.) take article to be washed after article to be washed are put into, or interval Preset Time (10s or 15s etc.) takes the image of article to be washed, chooses different image acquisition mode according to the situation putting into article to be washed.
In an embodiment of the present invention, when user once puts into more than one piece article to be washed or once puts into all article to be washed, in order to obtain the image comprising each article to be washed more accurately, after shooting once article to be washed, start washing machine rotate the clothes in washing machine drum and slightly overturn, the clothes wrapped up by other clothes is presented in the shooting visual field of camera head.This operation can perform repeatedly, and such as, 2 times or 3 inferior, number of times can arrange according to the weight of clothes or arrange according to washing machine performance.
Step S20, obtains the color of each article to be washed to described image recognition;
After the image of shooting article to be washed, that is, put into end of operation at article to be washed, after having taken the image of all article to be washed, to described image recognition, obtain the color of each article to be washed.The described mode described image recognition being obtained to the color of each article to be washed includes but not limited to: split by the article to be washed in pictures taken, extract the color value of article to be washed.Concrete: utilize gmm to background modeling, after putting into clothing, extract foreground target pixel, do color component statistics in HSV space, take out and meet necessarily required color, that is, take out the color of article to be washed.In general, the process of the image of color space is all carried out in HSV space, to the given scope of HSV component corresponding in Essential colour.
H:0-180 (the H/2 components range of OpenCV, actual H component 0 ~ 360),
S:0-255 (the S components range of OpenCV, actual S component is 0 ~ 1),
V:0-255 (the V components range of OpenCV, actual V component is 0 ~ 1).
Wherein, white is classified as light color, is mainly divided into: dark system+light color system, dark system is still divided into black, red, orange, yellow, green, blue, blue, purple, totally nine large class colors, chromatic graph threshold value corresponding H, S and a V that every class Color pair is answered are interval, and different corresponding H, S and V interval of color is also different.Such as, the H interval that A Color pair is answered is a-b, S interval is c-d, and V interval is e-f; The H interval that B Color pair is answered is a1-b1, S interval is c1-d1, and V interval is e1-f1.
First learn background model, from the image of shooting, be partitioned into foreground image according to background model, that is, be partitioned into the image of the article to be washed of needs, take HSV space to obtain the color value of article to be washed to color component.
Step S30, when there is the color distortion value between article to be washed and being greater than targets threshold, sends color warning information.
After the color value getting each article to be washed, carry out the comparison of color value, obtain article gradation of color to be washed.Concrete mode can be: calculate the color distortion value between each article to be washed, be greater than targets threshold in difference value (to arrange according to the actual requirements, the equal difference that each user of each family is arranged) time, illustrate that the article to be washed of colour mixture exist, send color warning information, prompting user should be noted that distinguishing color washs article to be washed.Or can also be: contrast above-mentioned table 1 and table 2, when not only there are light article to be washed but also there are dark article to be washed in article to be washed, send color warning information, prompting user should be noted that distinguishing color washs article to be washed.Described color warning information based on sound, or using light emitting diode as prompting mode.
When color distortion value between article to be washed is less than or equal to targets threshold, that is, there is not colour contamination in article to be washed, and control washing machine is treated washing product according to predetermined registration operation flow process and washed; Send the information that article to be washed enter washing operation.
The present embodiment puts into the image of the article to be washed of washing machine by the camera head collection that washing machine is built-in, article color to be washed is obtained according to image recognition, the article to be washed of automatic distinguishing different colours value, when between article to be washed, color data error is large, send color warning information, realize identifying clothes color automatically, send colour contamination alarm, avoid the problem that colour contamination is washed.Improve the intelligence degree of washing of drum type washing machine, the article to be washed avoiding color to differ wash simultaneously, reduce the probability of colour contamination washing.
With reference to the schematic flow sheet that Fig. 2, Fig. 2 are the second embodiment of the detection method of washing machine of the present invention article to be washed.Based on the first embodiment of the detection method of above-mentioned washing machine article to be washed, after described step S30, also comprise:
Step S40, receives the confirmation based on described color warning information;
Step S50, when described confirmation is for ignoring warning information, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Step S60, when described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting, and after the article to be washed that color distortion value is greater than targets threshold take out, control washing machine treat washing product according to predetermined registration operation flow process and wash.
In the present embodiment, after sending color warning information, receive the confirmation based on described color warning information.That is, receive user based on the operation of color warning information, whether accept colour mixture and wash article to be washed.When described confirmation is for ignoring warning information, representing that user's colour mixture that holds on washs article to be washed, controlling washing machine and treating washing product according to predetermined registration operation flow process and wash; When described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting, user is needed manually to be taken out by article to be washed large for color distortion value, and after the article to be washed that color distortion value is greater than targets threshold take out, control washing machine treat washing product according to predetermined registration operation flow process and wash, such as, when there is dark clothes and light clothes, can select separately dark color or light clothes to be taken out, to complete this washing operation.The mode that the article to be washed that described color distortion value is greater than targets threshold take out is for after taking out information and sending rear interval Preset Time (1 minute or 30s etc.), the graphical analysis color distortion value whether also existed between article to be washed of again taking article to be washed is greater than the situation of targets threshold, when not existing, representing and taking out; When also existing, continue to send taking-up information, send number of times in taking-up information and be greater than preset times (4 times or 5 inferior), acquiescence ignores warning information, directly treat washing product according to predetermined registration operation flow process to wash, in washing process, send the information of incorrect washing clothes, such as, be interrupted luminous mode with sound or diode and point out.
The present embodiment, by confirmation of receipt information after sending color alarm, completes the washing operation of article to be washed according to confirmation.In guarantee washing of drum type washing machine intelligence degree, improve diversified operating experience.
With reference to the schematic flow sheet that Fig. 3, Fig. 3 are the 3rd embodiment of the detection method of washing machine of the present invention article to be washed.Based on the second embodiment of the detection method of above-mentioned washing machine article to be washed, detecting that article to be washed are put into after operation completes, described method also comprises:
Step S70, controls priming apparatus and adds said preset amount of water to washing machine;
Step S80, after adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image;
Step S90, carries out identifying the washing parameter obtaining article to be washed to the image after adding;
Step S100, determines the washing scheme of article to be washed according to described washing parameter, control washing machine completes described article to be washed washing operation according to described washing scheme.
In the present embodiment, detect article to be washed to put into operation and complete and include but not limited to: washing machine uncap close time, give tacit consent to article to be washed to put into operation and complete, or do not put into article to be washed again in certain hour (30s or 1 minute etc.), represent that article to be washed are put into operation and completed.Detecting that article to be washed are put into after operation completes, controlling priming apparatus and adding said preset amount of water to washing machine, being controlled the adition process of water by level switch.Described said preset amount of water can be 10L or 15L etc., and the hobby according to article to be washed and/or user is arranged.After adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image, carry out identifying the washing parameter obtaining article to be washed to the image after adding.Concrete identifies to adding the image after water the material, water absorption etc. that get article to be washed, according to material, the water absorption recommendation mode of washing of article to be washed, namely, recommend washing parameter, determine the washing scheme of article to be washed according to described washing parameter, control washing machine completes described article to be washed washing operation according to described washing scheme.
Obtain unsuccessfully at described washing parameter, send the alarm prompt that article to be washed are excessive.Washing parameter obtains unsuccessfully, have several may situation, such as, 1) water yield that adds is inadequate, the parameters such as the material of article to be washed and water absorption cannot be detected; 2) article to be washed added are too many, and washing machine cannot bear; 3).Being 1) time, control priming apparatus and again add said preset amount of water to washing machine; Control the built-in camera head of washing machine again take article to be washed add water after image, carry out according to the image again taken identifying the washing parameter obtaining article to be washed.Being 2) time, send the alarm prompt that article to be washed are excessive.Prompting user takes out part article to be washed, prevents washing machine from bringing washing clean and cause the problem compared with macrolesion to washing machine because of excess laundry.
In an embodiment of the present invention, obtain washing scheme in conjunction with the color of article to be washed obtained and washing parameter, treat washing product and wash.Such as, dark clothes needs soft pattern to wash, and the clothes of light color can be taked standard to wash or soak to wash, both combined and obtain mode of washing more accurately, and then improves effect and the accuracy of washing of drum type washing machine.
The present embodiment is by after adding at article to be washed, and first put into a small amount of water, the image taking article to be washed identifies, the washing parameter of automatic acquisition article to be washed, improves the intelligence degree of washing of drum type washing machine further, improves the clean result of washing machine.
The checkout equipment that the executive agent of the detection method of the washing machine article to be washed of the above-mentioned first to the 3rd embodiment all can be washing machine or be connected with washing machine signal.Further, the detection method of this washing machine article to be washed can be realized by the client trace routine be arranged on washing machine or checkout equipment, and wherein, described checkout equipment includes but not limited to mobile phone, pad, notebook computer etc.
The present invention further provides the checkout gear of a kind of washing machine article to be washed.
With reference to the high-level schematic functional block diagram that Fig. 4, Fig. 4 are the first embodiment of the checkout gear of washing machine of the present invention article to be washed.
In one embodiment, the checkout gear of described washing machine article to be washed comprises: image module 10, acquisition module 20 and reminding module 30.
Described image module 10, for detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine;
In the present embodiment, provide a kind of washing machine, described washing machine is provided with camera head, and described camera head is arranged on washing machine and uncaps mouth or uncap on plate, also can also be mounted in the position that washing machine can detect arbitrarily article condition to be washed in washing machine drum.Described camera head includes but not limited to camera.Described camera head is for catching the image of article to be washed in washing machine tub.
When user has the article needing cleaning, open washing machine and to uncap plate, article to be washed are put into washing machine, when user puts into article to be washed in washing machine drum, enables the image that article to be washed taken by the built-in camera head of washing machine.Described shooting process can be the image taking article to be washed after putting into article to be washed, often put into a shooting once, for every part article to be washed shooting image or take the image that the image of all article to be washed or interval predetermined number (2 or 3 etc.) take article to be washed after article to be washed are put into, or interval Preset Time (10s or 15s etc.) takes the image of article to be washed, chooses different image acquisition mode according to the situation putting into article to be washed.
In an embodiment of the present invention, when user once puts into more than one piece article to be washed or once puts into all article to be washed, in order to obtain the image comprising each article to be washed more accurately, after shooting once article to be washed, start washing machine rotate the clothes in washing machine drum and slightly overturn, the clothes wrapped up by other clothes is presented in the shooting visual field of camera head.This operation can perform repeatedly, and such as, 2 times or 3 inferior, number of times can arrange according to the weight of clothes or arrange according to washing machine performance.
Described acquisition module 20, for obtaining the color of each article to be washed to described image recognition;
After the image of shooting article to be washed, that is, put into end of operation at article to be washed, after having taken the image of all article to be washed, to described image recognition, obtain the color of each article to be washed.The described mode described image recognition being obtained to the color of each article to be washed includes but not limited to: split by the article to be washed in pictures taken, extract the color value of article to be washed.Concrete: utilize gmm to background modeling, after putting into clothing, extract foreground target pixel, do color component statistics in HSV space, take out and meet necessarily required color, that is, take out the color of article to be washed.In general, the process of the image of color space is all carried out in HSV space, to the given scope of HSV component corresponding in Essential colour.
H:0-180 (the H/2 components range of OpenCV, actual H component 0 ~ 360),
S:0-255 (the S components range of OpenCV, actual S component is 0 ~ 1),
V:0-255 (the V components range of OpenCV, actual V component is 0 ~ 1).
Wherein, white is classified as light color, is mainly divided into: dark system+light color system, dark system is still divided into black, red, orange, yellow, green, blue, blue, purple, totally nine large class colors, chromatic graph threshold value corresponding H, S and a V that every class Color pair is answered are interval, and different corresponding H, S and V interval of color is also different.Such as, the H interval that A Color pair is answered is a-b, S interval is c-d, and V interval is e-f; The H interval that B Color pair is answered is a1-b1, S interval is c1-d1, and V interval is e1-f1.
First learn background model, from the image of shooting, be partitioned into foreground image according to background model, that is, be partitioned into the image of the article to be washed of needs, take HSV space to obtain the color value of article to be washed to color component.
Described reminding module 30, for when there is the color distortion value between article to be washed and being greater than targets threshold, sends color warning information.
After the color value getting each article to be washed, carry out the comparison of color value, obtain article gradation of color to be washed.Concrete mode can be: calculate the color distortion value between each article to be washed, be greater than targets threshold in difference value (to arrange according to the actual requirements, the equal difference that each user of each family is arranged) time, illustrate that the article to be washed of colour mixture exist, send color warning information, prompting user should be noted that distinguishing color washs article to be washed.Or can also be: contrast above-mentioned table 1 and table 2, when not only there are light article to be washed but also there are dark article to be washed in article to be washed, send color warning information, prompting user should be noted that distinguishing color washs article to be washed.Described color warning information based on sound, or using light emitting diode as prompting mode.
When color distortion value between article to be washed is less than or equal to targets threshold, that is, there is not colour contamination in article to be washed, and control washing machine is treated washing product according to predetermined registration operation flow process and washed; Send the information that article to be washed enter washing operation.
The present embodiment puts into the image of the article to be washed of washing machine by the camera head collection that washing machine is built-in, article color to be washed is obtained according to image recognition, the article to be washed of automatic distinguishing different colours value, when between article to be washed, color data error is large, send color warning information, realize identifying clothes color automatically, send colour contamination alarm, avoid the problem that colour contamination is washed.Improve the intelligence degree of washing of drum type washing machine, the article to be washed avoiding color to differ wash simultaneously, reduce the probability of colour contamination washing.
With reference to the high-level schematic functional block diagram that Fig. 5, Fig. 5 are the second embodiment of the checkout gear of washing machine of the present invention article to be washed.Also comprise: receiver module 40 and control module 50,
Described receiver module 40, for receiving the confirmation based on described color warning information;
Described control module 50, for when described confirmation is for ignoring warning information, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Described reminding module 30, also for when described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting;
Described control module 50, the article taking-up to be washed rear control washing machine also for being greater than targets threshold in color distortion value is treated washing product according to predetermined registration operation flow process and is washed.
In the present embodiment, after sending color warning information, receive the confirmation based on described color warning information.That is, receive user based on the operation of color warning information, whether accept colour mixture and wash article to be washed.When described confirmation is for ignoring warning information, representing that user's colour mixture that holds on washs article to be washed, controlling washing machine and treating washing product according to predetermined registration operation flow process and wash; When described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting, user is needed manually to be taken out by article to be washed large for color distortion value, and after the article to be washed that color distortion value is greater than targets threshold take out, control washing machine treat washing product according to predetermined registration operation flow process and wash, such as, when there is dark clothes and light clothes, can select separately dark color or light clothes to be taken out, to complete this washing operation.The mode that the article to be washed that described color distortion value is greater than targets threshold take out is for after taking out information and sending rear interval Preset Time (1 minute or 30s etc.), the graphical analysis color distortion value whether also existed between article to be washed of again taking article to be washed is greater than the situation of targets threshold, when not existing, representing and taking out; When also existing, continue to send taking-up information, send number of times in taking-up information and be greater than preset times (4 times or 5 inferior), acquiescence ignores warning information, directly treat washing product according to predetermined registration operation flow process to wash, in washing process, send the information of incorrect washing clothes, such as, be interrupted luminous mode with sound or diode and point out.
The present embodiment, by confirmation of receipt information after sending color alarm, completes the washing operation of article to be washed according to confirmation.In guarantee washing of drum type washing machine intelligence degree, improve diversified operating experience.
With reference to the high-level schematic functional block diagram that Fig. 6, Fig. 6 are the 3rd embodiment of the checkout gear of washing machine of the present invention article to be washed.Also comprise: determination module 60,
Described control module 50, also adds said preset amount of water for controlling priming apparatus to washing machine;
Described image module 10, also for after adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image;
Described acquisition module 20, also identifies for carrying out the image after adding the washing parameter obtaining article to be washed;
Described determination module 60, for determining the washing scheme of article to be washed according to described washing parameter;
Described control module 50, also to complete the washing operation of described article to be washed according to described washing scheme for controlling washing machine.
In the present embodiment, detect article to be washed to put into operation and complete and include but not limited to: washing machine uncap close time, give tacit consent to article to be washed to put into operation and complete, or do not put into article to be washed again in certain hour (30s or 1 minute etc.), represent that article to be washed are put into operation and completed.Detecting that article to be washed are put into after operation completes, controlling priming apparatus and adding said preset amount of water to washing machine, being controlled the adition process of water by level switch.Described said preset amount of water can be 10L or 15L etc., and the hobby according to article to be washed and/or user is arranged.After adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image, carry out identifying the washing parameter obtaining article to be washed to the image after adding.Concrete identifies to adding the image after water the material, water absorption etc. that get article to be washed, according to material, the water absorption recommendation mode of washing of article to be washed, namely, recommend washing parameter, determine the washing scheme of article to be washed according to described washing parameter, control washing machine completes described article to be washed washing operation according to described washing scheme.
Obtain unsuccessfully at described washing parameter, send the alarm prompt that article to be washed are excessive.Washing parameter obtains unsuccessfully, have several may situation, such as, 1) water yield that adds is inadequate, the parameters such as the material of article to be washed and water absorption cannot be detected; 2) article to be washed added are too many, and washing machine cannot bear; 3).Being 1) time, control priming apparatus and again add said preset amount of water to washing machine; Control the built-in camera head of washing machine again take article to be washed add water after image, carry out according to the image again taken identifying the washing parameter obtaining article to be washed.Being 2) time, send the alarm prompt that article to be washed are excessive.Prompting user takes out part article to be washed, prevents washing machine from bringing washing clean and cause the problem compared with macrolesion to washing machine because of excess laundry.
In an embodiment of the present invention, obtain washing scheme in conjunction with the color of article to be washed obtained and washing parameter, treat washing product and wash.Such as, dark clothes needs soft pattern to wash, and the clothes of light color can be taked standard to wash or soak to wash, both combined and obtain mode of washing more accurately, and then improves effect and the accuracy of washing of drum type washing machine.
The present embodiment is by after adding at article to be washed, and first put into a small amount of water, the image taking article to be washed identifies, the washing parameter of automatic acquisition article to be washed, improves the intelligence degree of washing of drum type washing machine further, improves the clean result of washing machine.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (12)
1. a detection method for washing machine article to be washed, is characterized in that, comprise the following steps:
Detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine;
Described image recognition is obtained to the color of each article to be washed;
When there is the color distortion value between article to be washed and being greater than targets threshold, send color warning information.
2. the detection method of washing machine article to be washed as claimed in claim 1, is characterized in that, described in send the step of color warning information after, also comprise:
Receive the confirmation based on described color warning information;
When described confirmation is for ignoring warning information, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
When described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting, and after the article to be washed that color distortion value is greater than targets threshold take out, control washing machine treat washing product according to predetermined registration operation flow process and wash.
3. the detection method of washing machine article to be washed as claimed in claim 1, is characterized in that, described described image recognition is obtained to the step of the color of each article to be washed after, also comprise:
When color distortion value between article to be washed is less than or equal to targets threshold, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Send the information that article to be washed enter washing operation.
4. the detection method of the article to be washed of the washing machine as described in any one of claims 1 to 3, is characterized in that, detecting that article to be washed are put into after operation completes, described method also comprises:
Control priming apparatus and add said preset amount of water to washing machine;
After adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image;
Carry out identifying the washing parameter obtaining article to be washed to the image after adding;
Determine the washing scheme of article to be washed according to described washing parameter, control washing machine completes described article to be washed washing operation according to described washing scheme.
5. the detection method of washing machine article to be washed as claimed in claim 4, is characterized in that, described image after adding is carried out identifying the step of the washing parameter obtaining article to be washed after, also comprise:
Obtain unsuccessfully at described washing parameter, control priming apparatus and again add said preset amount of water to washing machine;
Control the built-in camera head of washing machine again take article to be washed add water after image, carry out according to the image again taken identifying the washing parameter obtaining article to be washed.
6. the detection method of washing machine article to be washed as claimed in claim 4, is characterized in that, described image after adding is carried out identifying the step of the washing parameter obtaining article to be washed after, also comprise:
Obtain unsuccessfully at described washing parameter, send the alarm prompt that article to be washed are excessive.
7. a checkout gear for washing machine article to be washed, is characterized in that, comprising:
Image module, for detect in washing machine put into article to be washed time, enable the image that article to be washed taken by the built-in camera head of washing machine;
Acquisition module, for obtaining the color of each article to be washed to described image recognition;
Reminding module, for when there is the color distortion value between article to be washed and being greater than targets threshold, sends color warning information.
8. the checkout gear of washing machine article to be washed as claimed in claim 7, is characterized in that, also comprise:
Receiver module, for receiving the confirmation based on described color warning information;
Control module, for when described confirmation is for ignoring warning information, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Described reminding module, also for when described confirmation is for accepting color warning information, the article to be washed that color distortion value is greater than targets threshold are taken out in prompting;
Described control module, the article taking-up to be washed rear control washing machine also for being greater than targets threshold in color distortion value is treated washing product according to predetermined registration operation flow process and is washed.
9. the checkout gear of washing machine article to be washed as claimed in claim 8, it is characterized in that, described control module, when being also less than or equal to targets threshold for the color distortion value between article to be washed, control washing machine is treated washing product according to predetermined registration operation flow process and is washed;
Described reminding module, also enters the information of washing operation for sending article to be washed.
10. the checkout gear of washing machine article to be washed as claimed in claim 7 or 8, is characterized in that, also comprise determination module,
Described control module, also adds said preset amount of water for controlling priming apparatus to washing machine;
Described image module, also for after adding said preset amount of water, control the built-in camera head of washing machine take article to be washed add water after image;
Described acquisition module, also identifies for carrying out the image after adding the washing parameter obtaining article to be washed;
Described determination module, for determining the washing scheme of article to be washed according to described washing parameter;
Described control module, also to complete the washing operation of described article to be washed according to described washing scheme for controlling washing machine.
The checkout gear of 11. washing machine as claimed in claim 10 article to be washed, is characterized in that, described control module, also for obtaining unsuccessfully at described washing parameter, controlling priming apparatus and again adding said preset amount of water to washing machine;
Described image module, also for control the built-in camera head of washing machine again take article to be washed add water after image;
Described acquisition module, also identifies for carrying out according to the image again taken the washing parameter obtaining article to be washed.
The checkout gear of 12. washing machine as claimed in claim 7 or 8 article to be washed, is characterized in that, described reminding module, also for obtaining unsuccessfully at described washing parameter, sending the alarm prompt that article to be washed are excessive.
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Effective date of registration: 20210324 Address after: 528311 4 Global Innovation Center, industrial road, Beijiao Town, Shunde District, Foshan, Guangdong, China Patentee after: GUANGDONG MEIDI WHITE HOUSEHOLD ELECTRICAL APPLIANCE TECHNOLOGY INNOVATION CENTER Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311, 26-28, B District, Mei headquarters building, 6 Mei Road, Beijiao Town, Shunde District, Foshan, Guangdong. Patentee before: MIDEA GROUP Co.,Ltd. |