CN110499621A - A kind of washing machine and control method with dust sensor - Google Patents
A kind of washing machine and control method with dust sensor Download PDFInfo
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- CN110499621A CN110499621A CN201810478758.4A CN201810478758A CN110499621A CN 110499621 A CN110499621 A CN 110499621A CN 201810478758 A CN201810478758 A CN 201810478758A CN 110499621 A CN110499621 A CN 110499621A
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- Prior art keywords
- dust
- washing machine
- washing
- clothing
- dust content
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Classifications
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/44—Current or voltage
- D06F2103/46—Current or voltage of the motor driving the drum
Abstract
The invention discloses a kind of washing machine and control method with dust sensor is equipped with dust sensor on the washing machine, and the dust sensor is used to detect the dust content in washing machine drum.Control method for washing machine comprises the following steps: clothing is thrown to washing machine；Dust sensor obtains the dust content in bucket；Dust state and/or adjustment washing procedure are shown according to the dust content of acquisition.Use washing machine and control method of the invention, can be according to the number of clothing dust content, judgement obtains clothing actual use situation and contamination level, and then the washing parameter of washing procedure is adjusted accordingly, to improve the usage experience of the washing cleanliness and user of clothing, the degree of intelligence of washing machine is promoted.
Description
Technical field
The present invention relates to wash mill fields, specifically, being related to a kind of washing machine with dust sensor and control
Method.
Background technique
Existing top-opening type automatic washing machine, intake it is previous as with fuzzy weighing, according to doing load in washing machine
How much, corresponding different water level is washed.However for the clothing of equally dry load capacity, the different clothing of dirty degree needs
Slurry amount, washing duration, dosage of scour and rinsing times be different, only according to the dry load in washing machine
Measuring and carrying out setting to water consumption, washing duration, dosage of scour and the rinsing times in washing is not to be able to satisfy different dirty degree
Clothing demand.If be adjusted according only to parameter of the load capacity to washing, can generate because procedure selection is inappropriate, and
It causes to wash the problem of not clean or overwass in turn results in the wasting of resources.
Washing parameter is adjusted in order to solve above-mentioned according to load capacity is done in the washing machine determined in fuzzy weighing process,
And the problem of causing the clothes of different dirty degree not washed appropriately.Spy proposes the present invention, on the basis of fuzzy weighing
On, it joined the detection of clothing contamination level to be washed to washing machine, and adjust washing parameter according to the different contamination levels of clothing, into
And clothing can be allowed to obtain enough but inexcessive washing.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of with dust sensor
Washing machine and control method treat washing clothing degree of fouling progress intelligent decision to reach, and then realize and promote laundry machine washing
Wash the purpose of efficiency.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution:
A kind of washing machine with dust sensor, the washing machine are equipped with dust sensor, the dust sensor
For obtaining the dust content in washing machine drum.
Further, dust sensor is arranged on washing machine inner tub and/or outer barrel and/or balance ring, dust sensor pair
Between interior outer barrel and/or the dust content of interior bucket is detected.
Further, dust sensor, different positions are respectively set at least two positions of interior bucket and/or outer barrel different height
The dust content of height where the dust sensor set detects respectively；
Preferably, dust sensor is respectively set in the position of outer barrel outer wall upper, middle and lower three, respectively to upper, middle and lower in bucket
The dust content of three height is detected.
Further, at least one dust sensor is set on balanced ring for washing machine, and the dust sensor is to washing machine
The dust content of at least one height and position is detected in bucket.
Further, it is provided with weighing unit on washing machine, to weigh to the clothing in washing machine inner tub；Washing machine is also
It is provided with main control unit, washing procedure is selected or recommended according to clothes weight, and is adjusted and is washed according to the dust content of detection
Program.
Preferably, the weighing unit includes when weighing to detect to washing machine, Hall sensor to the current value of motor into
Row detection, to obtain load weighing value in corresponding bucket according to current detection value.
A further object of the present invention is to provide a kind of control methods of washing machine with dust sensor, comprising following
Step: clothing is thrown to washing machine；
Dust sensor obtains the dust content in bucket；
Dust state and/or adjustment washing procedure are shown according to the dust content of acquisition.
Further, after clothing dispensing before washing machine inflow, control clothing overturns dust sensor after a setting time
The dust content in bucket is obtained, dust state and/or adjustment washing procedure are shown according to the dust content of acquisition.
Further, it during controlling clothing overturning, weighs to the clothing in washing machine inner tub, according to weighing
As a result select or recommend washing procedure；
Preferably, user judges whether to select the washing procedure, alternatively, automatically selecting the washing procedure.
Further, synchronous to execute weighing procedures after clothing is launched in stirring drying object setting time, enable motor with
Power work is set, impeller stirs the drying object to be washed in interior bucket, detects to the revolving speed of rotor, and judges to obtain
Drying object amount corresponding with the Rotating speed measring value of rotor simultaneously exports；
Preferably, laundry amounts select corresponding washing procedure automatically in the interior bucket that washing machine is known according to weighing procedures；Or
Person, user select washing procedure according to the laundry amounts that laundry machine testing is known manually.
Further, adjusting washing procedure according to the dust content of acquisition is, as the variation of dust content value changes washing
In wash time, inflow, wash temperature, washing additive amount, motor speed and washing and rinsing times in program extremely
A few parameter or two and more than two combinations；
Preferably, the dust content of detection is higher, and wash time, inflow in washing procedure, wash temperature, washing add
The numerical value of dosage, motor speed and washing and rinsing times is bigger.
Further, after control clothing overturns a setting time, the dust content of two different locations at least in acquisition bucket, and
After the dust content of two different locations is handled with different default weights, final dust content value is obtained；
Preferably, the dust content of three positions of upper, middle and lower in bucket is obtained, and by the dust content of three positions of upper, middle and lower
Final dust content value is obtained multiplied by addition after corresponding weight coefficient respectively.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1, on outer barrel of washing machine outer wall or balanced ring for washing machine lower edge be arranged dust sensor, can be in washing machine drum
Dust content is detected, so as to dust content in the bucket according to acquisition, so that it is determined that the degree of fouling of clothing, and then basis
Dust content is adjusted the washing parameter in washing procedure；
2, weighing select corresponding washing procedure on the basis of, according in clothing dust content number, to washing journey
Sequence carries out the adjustment of corresponding washing parameter, so as to avoid only selecting inappropriate washing procedure to cause clothing according to laundry amounts
It washs not clean or overwass and causes the waste of resource；
3, washing machine can fast and accurately detect dust content in clothing number, to effectively determine the dirt of clothing
Turbidity, and using the parameter of the corresponding revision washing procedure of detected value, and then reach intelligent regulation washing procedure, it does not select manually
It selects energy rapid and convenient to be adjusted the washing parameter of washing procedure, reduces artificial operation, increase laundry processes
Intelligence degree.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is a kind of dust sensor mounting structure schematic diagram in the embodiment of the present invention；
Fig. 2 is another dust sensor mounting structure schematic diagram in the embodiment of the present invention；
Fig. 3 is the flow chart of control method for washing machine in one embodiment of the invention；
Fig. 4 is the flow chart of the control method of washing machine in another embodiment of the present invention.
Label declaration in attached drawing: 1- outer barrel, 2- interior bucket, 3- balance ring, 4- dust sensor
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment is merely to illustrate the present invention,
The range being not intended to limit the invention.
The dust content of clothing reflects the contamination level of laundry item in the present invention, in use due to clothing, people
The scurf and hair of skin exfoliation can be attached on clothing, while dust, the particle in environment would also adhere on clothing；Also
It is to say, the higher clothing that represents of dust content is dirtier in clothing, if it is more dry to represent clothing conversely, the dust content the low in clothing
Only.So high clothing of dust content needs more washing waters and longer wash time to wash clothing, and corresponding
Washing needs detergent and rinsing times require it is more；And the less clothing of dust content needs less slurry
Shorter wash time goes to wash, and corresponding detergent and rinsing times also can demand it is less.
Embodiment one
Fig. 1, Fig. 2 are the mounting structure schematic diagram according to the dust sensor of the embodiment of the present invention in washing machine.Wherein, originally
Washing machine in the embodiment of invention can be rotary drum washing machine, which includes motor and impeller.Band of the impeller in motor
Dynamic lower rotation, and then the drying object in interior bucket is driven to be rotated.Washing machine includes outer barrel 1, interior bucket 2, balance ring 3, dust biography
Sensor 4.Dust content in bucket is detected in the present embodiment, refers to the region in washing machine inner tub 2 or in washing machine between outer barrel.
The dust content in washing machine inner tub 2 is detected by the way that dust sensor is arranged.
As shown in Figure 1, for dust sensor in one embodiment of the invention washing machine mounting structure schematic diagram, outside
There are three dust sensors 4 for the position setting of upper, middle and lower three of 1 outer wall of bucket, and washing machine is in the process weighed by weighing unit
Clothing in middle agitator, so that the dust recycling in clothing is into bucket, by three sensors 4 of setting in outer barrel 1
Dust content is detected, and the dust sensor 4 of three positions in upper, middle and lower setting is respectively to the position of upper, middle and lower three in interior bucket 2
The dust content set is into detection.
More accurate detection it can go out dust content in interior bucket 2 by three dust sensors 4 being arranged three positions
True value, the main control unit of washing machine includes the primary control program being set in computer board, according to weighing unit obtain clothing
Object weight selects corresponding washing procedure, while being handled to obtain more accurate dust to dust content in the bucket of acquisition and be contained
Measure information, different dust contents can reflect clothing contamination level accordingly, so as to according to the true contamination level of clothing come to clothing
Object is washed using corresponding washing parameter.
As shown in Fig. 2, being dust sensor in one embodiment of the invention in the mounting structure schematic diagram of washing machine, washing
Clothing machine balance ring 3 is provided with a dust sensor, and dust sensor is arranged in balance ring can be unobstructed in washing machine
Dust content in bucket 2 is detected, and powder of the dust sensor in balance ring 3 at least to a height and position in bucket is arranged in
Dust content is detected.
In the embodiment of the present invention, weighing unit is provided on washing machine, with to clothing in washing machine inner tub weigh into
Row detection.In the embodiment of the present invention, the weighing unit includes electricity of the Hall sensor to motor when weighing to detect to washing machine
Flow valuve is detected, to obtain load weighing value in corresponding bucket according to current detection value.
In the embodiment of the present invention, dust sensor rotates agitation interior bucket when washing machine executes weighing procedures, using impeller
In drying object, diffused in outer barrel in enabling the dust on drying object be stirred, and this weighing procedures execute period
Dust content in interior detection outer barrel of washing machine obtains the dirty of bucket undergarment by the dust content in detection outer barrel of washing machine
Spend situation.
The dust content of clothing is detected by the weighing procedures after clothing is launched, before washing water inlet, was both saved
Program total time-consuming, and realize the accurate acquisition to the clothing dust content to be washed of investment.
Embodiment two
Fig. 3 is the flow chart according to the control method for washing machine of the embodiment of the present invention.Wherein, in the embodiment of the present invention
Washing machine can be rotary drum washing machine, which includes motor and impeller.After clothing dispensing, before washing machine inflow, impeller
It rotates driven by the motor, is driving the clothing in interior bucket to be overturn in turn.
As shown in figure 3, the control method of the washing machine the following steps are included:
After S1, clothing are launched before washing machine inflow, control clothing overturns a setting time.
For clothing after launching in the interior bucket into washing machine, user covers the upper cover of washing machine, and starts washing procedure, this
When, first in the case where water and any detergent is not added, starting motor is rotated washing machine.Motor rotates and drives interior bucket bottom
Impeller rotated, motor in some way with running speed drive impeller rotated, thus to the drying in interior bucket
Object is stirred, and is stopped operating after the time of one setting of motor operating.Within the set time, an implementation according to the present invention
Example, motor can be rotated continuously；According to another embodiment of the invention, motor intermittent can also rotate, that is, rotate
The drying object in interior bucket is driven to be rotated with stopping cooperating.In an embodiment of the present invention, before washing machine inflow, clothing not
In the state of washed water-soaked, control clothing overturns a setting time, the dust more conducively adhered on bucket undergarment, particle and
The micronic dusts such as animal scurf and particle are diffused into bucket in switching process, so that are arranged in interior bucket or outer barrel or balance ring
Dust sensor can more accurately obtain the dust content in interior bucket.
For example, motor drives impeller to be rotated, and the time set is 1 minute or 2 points in the stage that washing procedure starts
Clock, within the time period, motor are rotated with certain revolving speed, so that the drying object in impeller agitation bucket is driven, and motor turns
The dynamic time, which can be, to be turned to stop 5 seconds for 15 seconds or turns to stop 10 seconds for 30 seconds, while motor can be cooperated with positive and negative rotation, to promote turning over for clothing
Turn, be more conducive to adhere to the diffusion of dust on clothing.After the time of setting is excessively complete, motor stalls.
After the completion of S2, clothing overturning, dust sensor obtains the dust content in bucket.
After the completion of motor rotation, the dust sensor of washing machine inner tub or outer barrel or balance ring is set to the powder in bucket
Dust content is detected, to obtain the dust content in bucket, dust sensor can be ultrasonic sensor, infrared sensor
Or laser sensor etc. it is existing it is any can be to the sensor that container inside dust content is detected.In the embodiment of the present invention
In, the dust sensor using ultrasonic sensor as detection dust content.
By the sending and receiving of ultrasonic wave, a relatively accurate value can be obtained to the dust concentration in bucket, thus
Get the dust content in bucket.
S3, dust state and/or adjustment washing procedure are shown according to the dust content of acquisition.
Before obtaining dust content, user is according to their own needs or washing machine according to the weight of clothing has selected one
A washing procedure, after dust sensor gets the dust content in bucket, washing machine computer control panel is according in the bucket of acquisition
The content of dust is adjusted correspondingly the washing parameter for the washing procedure having been selected.In an embodiment of the present invention, it adjusts
The washing parameter of whole washing procedure refers specifically to wash time, inflow, wash temperature, motor speed and washing and rinsing time
At least one parameter or two and more than two combinations in number.In another embodiment of the present invention, if washing machine
When for the automatic automatic washing machine for launching function, the detergent of dispensing and the amount of softener can also be adjusted
It is whole.
After obtaining dust content, the washing parameter of corresponding washing procedure is adjusted, in the embodiment of the present invention
In, basic logic is, on the basis of existing washing procedure, judge the higher clothing of dust content for dirtier clothing,
It needs to wash clothing compared with big yield, longer wash time, higher rotation speed and more washing times；Judge dust content
Less clothing is cleaner clothing, needs smaller water, shorter wash time, compared with the slow-speed of revolution and less washing times pair
Clothing is washed.The dust content of detection is higher, wash time, inflow, wash temperature, washing addition in washing procedure
The numerical value of amount, motor speed and washing and rinsing times is bigger.That is, on the basis of existing washing procedure, root
Above-mentioned adjustment is carried out to washing parameter according to the contamination level of bucket undergarment, and clothing is washed with the washing procedure being more suitable.
For example, being equally 800 revolving speeds selected according to clothing, washing in 50 minutes, medium water level and the washing once rinsed
Program, if detecting that dust content is higher in bucket, as compared with dirty linen when, the corresponding washing parameter that adjusts is 1000 turns
Speed, washing in 70 minutes, high water level and rinsing twice are that washing parameter finally executes washing procedure；Likewise, if it is detection
Dust content is lower in bucket, and when as cleaner clothing, the corresponding washing parameter that adjusts is 600 revolving speeds, 40 minutes
Washing, low water level and primary rinsing are that washing parameter finally executes washing procedure.It in this way can be according to the actual conditions of clothing
The case where corresponding adjustment washing parameter washs clothing, is not in not clean clothes washing or overwass, realizes intelligence
It can washing.
In one embodiment of the invention, in the automatic automatic washing machine for launching function, in same clothing
In the case where object weight, the detergent of dispensing is accurately adjusted and controlled according to the difference of the dust content of acquisition, from
And reach and excessively do not cause detergent to remain using detergent or excessively rinse water resource waste, it will not make because of detergent
The situation for causing clothes washing not clean with inadequate.
In an embodiment of the present invention, the specific adjustment of washing parameter can be obtained according to a large amount of experimental data.
Meanwhile the dust content of acquisition can also control panel in washing machine or the band that has information to connect with washing machine
Have and shown on the device of display unit, to have certain understanding to degree of fouling of the user to bucket undergarment.
It should be pointed out that the instruction that how many pairs of washing procedures of dust content are adjusted in the bucket obtained according to detection
It can be issued, can also be taken by the cloud being communicatively coupled with washing machine by the primary control program being arranged on computer board of washing machine
The control unit being engaged on device or mobile terminal issues；And the adjustment rule of washing procedure can also be stored in accordingly washing machine or
On cloud server or mobile terminal.Adjustment instruction and washing procedure adjustment rule in this implementation is respectively by computer board of washing machine
On primary control program issue and be stored in the storage unit of washing machine.
Embodiment three
Fig. 4 is the flow chart of the control method of the washing machine of a specific embodiment of the invention, as shown in figure 4, the laundry
The control method of machine the following steps are included:
After S101, clothing are launched before washing machine inflow, control clothing overturns a setting time.
In the present embodiment, in order to more fully allow the clothing for being put into washing machine inner tub to be shaken loose, so that being attached to clothing
Particles, the particulate matters such as dust and scurf hair on object can be adequately diffused in washing machine inner tub.Motor takes certain ratio
Example positive and negative rotation drives the impeller of washing machine to be stirred drying object, because water can allow the dust easier attachment on clothing
On clothing, so the environment for needing relatively to dry during shaking loose is conducive to the diffusion of dust, and positive and negative rotation
In conjunction with the relative motion that can be increased to a certain extent between clothing, between clothing and impeller between clothing and interior bucket, thus
The frictional force that can be increased from each other can allow dust to be easier to be diffused in outer barrel；The air-swirl energy being relatively moved to form simultaneously
It relatively uniform is distributed in bucket so that dust is easier.
In the present embodiment, motor carry out positive and negative rotation during, control motor rotate forward beat can be turn 0.2 second,
Stop 0.5 second, the beat for controlling motor reversal, which can be, to be turned 0.3 second, stops 0.6 second.
S102, clothing overturning during, to bucket undergarment carry out weighing and according to weighing results selection wash accordingly
It washs program or user manually selects washing procedure.
Various weighing methods in the prior art can be for the process of weighing, what is selected in the embodiment of the present invention is pair
The revolving speed of rotor is detected, and judges to obtain drying object weight set corresponding with the Rotating speed measring value of rotor
Value, then using setting value as drying object weight detecting value amount and output come the weight that judges clothing is further in bucket
The weight of drying object.So, in the present embodiment, step S102 and step S101 is substantially to synchronously complete, i.e., to drying
Object is shaken loose so that during the dust recycling adhered in clothing, is also detected in the dry weight to clothing.
According to weighing as a result, computer control panel automatically selects the corresponding washing procedure of weighing results.
Meanwhile user according to weighing results or oneself can also need to manually select washing procedure, final washing machine
Computer control panel washed according to the washing procedure that the washing procedure that automatically selects of weighing or user manually select as last
Wash program.
S103, the dust content for obtaining three height in upper, middle and lower in bucket, and with different default weight processing after, obtain
Final dust content value.
In the present embodiment, there are three dust sensors for installation on the upper, middle and lower position of outer barrel outer wall, then relatively
The dust sensor of the position of the upper, middle and lower answered three detects opposite position, the i.e. dust content of three positions in upper, middle and lower.
Will the upper, middle and lower position of outer barrel outer wall be arranged three dust sensors be in order to preferably detect the dust content in bucket,
Because the dust of different volumes size has different weight, while the dust of lower part can naturally more under gravity
It is more, and if only be arranged a sensor when be unable to actual dust content in accurate detection to bucket.And in outer barrel outer wall
Upper, middle and lower position on three dust sensors are set, then the reality of dust in bucket can be more accurately obtained by weighting and contained
Amount, to be more accurately adjusted according to dust content to washing parameter.
For example, the weight of the dust content of three positions in upper, middle and lower is 0.5,0.3,0.2 or 0.4,0.3,0.3, thus
It is weighted to obtain accurate dust content according to the dust content of three positions in upper, middle and lower of detection.
S104, the dust content that will acquire are matched with preset dust content range, different dust content ranges
The modified values of corresponding different washing parameter.
Washing machine presets different dust content ranges, different dust ranges pair in the numerical values recited according to dust content
The modified values for answering different washing parameters, the dust content that will acquire are matched with preset dust content range, and according to
The corresponding modified values of matched dust content range are adjusted washing parameter.
For different washing procedures, adjustable washing parameter is divided into several ranges, corresponding from different powder
Dust content range corresponds.
Such as washing procedure 1, the washing parameter of default standard is 800 revolving speeds, 50 minutes washings, medium water levels and one
Secondary rinsing.The range of so adjustable washing parameter are as follows:
Adjustment 1: " increase by 400 revolving speeds, increase the reality of washing in 20 minutes, increase water consumption, increase rinsing times 1 time "；
Adjustment 2: " increase by 200 revolving speeds, increase by 10 minutes wash times, increase water consumption, increase rinsing times 1 time "；
Adjustment 3: " reduce by 200 revolving speeds, reduce by 10 minutes wash times, reduce water consumption, keep rinsing times ".
So different dusts content range, range 1: " 1 to 2 ", range 2: " 2 to 3 ", range 3: " 3 to 4 " corresponding not people having the same aspiration and interest
Whole range.
That is the corresponding adjustment 3 of range 1, the corresponding adjustment 2 of range 2, the corresponding adjustment 1 of range 3.
S105, the washing that washing procedure is adjusted according to the modified values of the corresponding washing parameter of matched dust content range are joined
Number.
So returned according to the dust content obtained after weighting to different dust content ranges, if detection obtains dust content
It is 2.5, then this dust content is fallen into range 2, corresponding adjustment 2, then correspondence is adjusted to 1000 turns in washing procedure 1
Speed, 60 minutes wash times, high water level dosage, rinsing is twice.
In the present embodiment, adjustment is for all washing procedures, i.e., different washing procedures has different defaults
Washing parameter, then corresponding adjustment is adjusted on the basis of default washing parameter accordingly.It should be noted that this reality
Applying the adjustment in example can not be only three groups of adjustment, and the adjustment that can be divided into more multiple groups is adjusted washing parameter.
Total adjustment logic is still with described in embodiment one, and it is dirtier that dust more represents clothing, when needing longer
Between, more water consumptions, higher revolving speed, more rinsing times execute actual washing process；And dust content less generation
Table clothing it is cleaner, need less time, lower revolving speed, less water consumption and less rinsing times to execute
Actual washing process.
Using the laundry process of the present embodiment, intelligentized washing preferably can be carried out to clothing, meet practical clothing
The washing demand of object saves resource and time, while improving the satisfaction of user.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt are modified or are modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. a kind of washing machine with dust sensor, which is characterized in that the washing machine is equipped with dust sensor, the powder
Dust sensor is used to obtain the dust content in washing machine drum.
2. the washing machine according to claim 1 with dust sensor, which is characterized in that dust sensor is arranged in washing machine
In interior bucket and/or outer barrel and/or balance ring, between the internal outer barrel of dust sensor and/or the dust content of interior bucket is detected.
3. the washing machine according to claim 1 or 2 with dust sensor, which is characterized in that different in interior bucket and/or outer barrel
Dust sensor is respectively set at least two positions of height, the powder of height where the dust sensor of different location detects respectively
Dust content；
Preferably, dust sensor is respectively set in the position of outer barrel outer wall upper, middle and lower three, respectively to upper, middle and lower three in bucket
The dust content of height is detected.
4. the washing machine according to claim 1 or 2 with dust sensor, which is characterized in that set on balanced ring for washing machine
At least one dust sensor is set, the dust sensor carries out the dust content of at least one height and position in washing machine drum
Detection.
5. the washing machine according to any one of claims 1 to 4 with dust sensor, which is characterized in that set on washing machine
It is equipped with weighing unit, to weigh to the clothing in washing machine inner tub；Washing machine is additionally provided with main control unit, according to clothing
Washing procedure is recommended in weight selection, and adjusts washing procedure according to the dust content of detection.
6. a kind of control method of the washing machine with dust sensor, which is characterized in that be provided with dust sensing in washing machine
Device the described method comprises the following steps:
Clothing is thrown to washing machine；
Dust sensor obtains the dust content in bucket；
Dust state and/or adjustment washing procedure are shown according to the dust content of acquisition.
7. the control method of washing machine according to claim 6, which is characterized in that after clothing dispensing before washing machine inflow, control
Dust sensor obtains the dust content in bucket after clothing object one setting time of overturning, shows dust according to the dust content of acquisition
State and/or adjustment washing procedure.
8. the control method of washing machine according to claim 7, which is characterized in that further comprise the steps of:
It during controlling clothing overturning, weighs to the clothing in washing machine inner tub, selects or push away according to weighing results
Recommend washing procedure；
Preferably, user judges whether to select the washing procedure, alternatively, automatically selecting the washing procedure.
9. according to the control method of any washing machine of claim 6 to 8, which is characterized in that according to the dust content tune of acquisition
Whole washing procedure is to change the wash time in washing procedure with the variation of dust content value, inflow, wash temperature, wash
Wash additive amount, motor speed and at least one parameter or two and more than two combinations in washing and rinsing times；
Preferably, the dust content of detection is higher, wash time, inflow, wash temperature, washing addition in washing procedure
The numerical value of amount, motor speed and washing and rinsing times is bigger.
10. according to the control method of any washing machine of claim 6 to 9, which is characterized in that when control clothing one setting of overturning
Between after, the dust content of two different locations at least in acquisition bucket, and by the dust content of two different locations with different pre-
If obtaining final dust content value after weight processing；
Preferably, the dust content of three positions of upper, middle and lower in bucket is obtained, and the dust content of three positions of upper, middle and lower is distinguished
Final dust content value is obtained multiplied by being added after corresponding weight coefficient.
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| CN201810478758.4A CN110499621A (en) | 2018-05-18 | 2018-05-18 | A kind of washing machine and control method with dust sensor |
| PCT/CN2019/084985 WO2019218870A1 (en) | 2018-05-18 | 2019-04-29 | Washing machine having dust sensor and control method |
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| CN201810478758.4A CN110499621A (en) | 2018-05-18 | 2018-05-18 | A kind of washing machine and control method with dust sensor |
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