CN103485121B - Washing machine and control method thereof - Google Patents
Washing machine and control method thereof Download PDFInfo
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- CN103485121B CN103485121B CN201310261252.5A CN201310261252A CN103485121B CN 103485121 B CN103485121 B CN 103485121B CN 201310261252 A CN201310261252 A CN 201310261252A CN 103485121 B CN103485121 B CN 103485121B
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- 238000005406 washing Methods 0.000 title claims abstract description 173
- 238000000034 method Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 173
- 239000000463 material Substances 0.000 claims abstract description 69
- 238000010521 absorption reaction Methods 0.000 claims abstract description 39
- 230000018044 dehydration Effects 0.000 claims description 9
- 238000006297 dehydration reaction Methods 0.000 claims description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
- 239000004571 lime Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 239000004753 textile Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
-
- 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
-
- 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
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
-
- 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
- D06F2103/02—Characteristics of laundry or load
- D06F2103/06—Type or material
-
- 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
- D06F2103/18—Washing liquid level
-
- 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
- D06F2103/38—Time, e.g. duration
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/02—Water supply
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/12—Humidity or dryness of laundry
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/42—Detergent or additive supply
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
-
- 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
- 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
- D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
-
- 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
- D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses washing machine and control method thereof, control method comprises: to weigh acquisition clothes weight to clothing, initially intake until highly reach initial preset height to obtain initial flooding time, the inflow that initial preset height is corresponding is initial inflow; Calculate water inlet flow velocity, first time, water inlet was until highly reach the first preset height to obtain the first flooding time, and inflow corresponding to the first preset height is the first inflow; To second time water inlet after clothes washing Preset Time until highly reach the second preset height to obtain the second flooding time; The second inflow is obtained according to initial flooding time, the first flooding time, the second flooding time and water inlet flow velocity; Clothing water absorption rate is calculated according to the first inflow, the second inflow and clothes weight, and according to clothing water absorption rate and preset value determination clothing material, to control washing machine according to clothing material.The present invention can identify the material of clothing, and then realizes rationalizing washing machine controlling, and improves the experience of user.
Description
Technical field
The present invention relates to living electric apparatus technical field, particularly a kind of washing machine and control method thereof.
Background technology
Along with the development of washing machine industry and consumer are to the raising of washing machine intelligent requirements, washing machine just becomes particularly important to the recognition capability of cloth matter.At present, in domestic washing machine industry, washing machine does not generally have cloth matter recognition capability, manually selects program for washing completely by consumer.Therefore, option program will be caused improper, and then bring problems, as: drift does not wash clean, and dehydration is not done, and drying time is oversize, electric energy etc. of wasting water, and makes troubles to the life of people, reduces the experience of user.
Summary of the invention
Object of the present invention is intended to solve above-mentioned technical problem at least to a certain extent.
For this reason, the object of the invention is to the control method proposing a kind of washing machine, the material of washing clothes can be identified, thus differential selection water inlet is how many, both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance.Another object of the present invention is to propose a kind of washing machine.
For achieving the above object, first aspect present invention embodiment proposes a kind of control method of washing machine, comprises the steps:
The weight obtaining described clothing is weighed to clothing;
Control described washing machine and carry out first time water inlet, and obtain the first inflow of described washing machine after the height of water level of described washing machine reaches preset water level height corresponding to the weight of described clothing;
Described clothing soaked or washs, and controlling described washing machine after the preset lime and carry out second time water inlet, and after the height of water level of described washing machine reaches preset water level height again, obtaining the second inflow of described washing machine;
The water absorption rate of clothing according to the Weight computation of described first inflow, described second inflow and described clothing;
Determine the material of described clothing according to the water absorption rate of described clothing and preset value, with the material according to described clothing, described washing machine is controlled.
According to the control method of the washing machine that the embodiment of the present invention proposes, the material of washing clothes can be identified, how many according to the selection water inlet that the material of washing clothes is differential, thus realize carrying out rationalization control to washing machine, both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance, improve the experience of user.
In one embodiment of the invention, the control method of described washing machine, also comprises:
S1, the weight obtaining described clothing is weighed to described clothing, and initially intake, until height of water level reaches the initial flooding time that initial preset height obtains described initial water inlet simultaneously, wherein, the water level of described initial preset height to arrive between the urceolus of described washing machine and inner core but not to reach in inner core, and the default inflow that the water level of described initial preset height is corresponding is initial inflow;
S2, the water inlet flow velocity of described washing machine is calculated according to described initial flooding time, described initial inflow, and carry out described first time water inlet, until height of water level reaches the first flooding time that the first preset height corresponding to the weight of described clothing obtains the water inlet of described first time simultaneously, wherein, the water level of described first preset height arrives in described inner core, and using default inflow corresponding for the water level of described first preset height as described first inflow;
S3, washs described clothing, and carries out described second time water inlet after the preset lime, until height of water level arrives the second flooding time that described first preset height obtains the water inlet of described second time again simultaneously;
S4, obtains described second inflow of described washing machine according to described initial flooding time, described first flooding time, described second flooding time and described water inlet flow velocity;
S5, the water absorption rate of clothing according to the Weight computation of described first inflow, described second inflow and described clothing, and the material of described clothing is determined according to the water absorption rate of described clothing and preset value, with the material according to described clothing, described washing machine is controlled.
In one embodiment of the invention, described preset value is multiple, and wherein, described multiple preset value is the water absorption rate reference point of the unlike material clothing set in program.
In one embodiment of the invention, in described step S2, comprise further:
According to described initial flooding time, described initial inflow by the water inlet flow velocity of washing machine described in following formulae discovery,
s=V1/t1，
Wherein, s is the water inlet flow velocity of described washing machine, and V1 is described initial inflow, and t1 is described initial flooding time.
In one embodiment of the invention, in described step S5, comprise further:
The water absorption rate of clothing described in following formulae discovery is passed through according to the weight of described first inflow, described second inflow and described clothing,
P=(V3-V2)/m，
Wherein, P is the water absorption rate of described clothing, and V2 is described first inflow, and V3 is described second inflow.
In one embodiment of the invention, the described material according to clothing controls to comprise further to washing machine: control the washing agent of described washing machine and the water yield according to the material of described clothing, the weight of described clothing.
In one embodiment of the invention, the described material according to clothing controls to comprise further to washing machine: control one or more in the washing process of described washing machine, rinse cycle, dehydration and drying course according to the material of described clothing, the weight of described clothing.
Second aspect present invention embodiment proposes a kind of washing machine for performing above-mentioned control method.
According to the washing machine that the embodiment of the present invention proposes, the material of the clothing in washing machine can be identified, thus differential selection water inlet is how many, and according to the suitable program for washing of the material intelligent selection of clothing, can both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, thus reduction energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance, improve the experience of user.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the flow chart of the control method of washing machine according to an embodiment of the invention;
Fig. 2 is the block diagram of the washing machine according to the embodiment of the present invention; With
Fig. 3 is the structural representation of the washing machine according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
With reference to description below and accompanying drawing, these and other aspects of embodiments of the invention will be known.Describe at these and in accompanying drawing, specifically disclose some particular implementation in embodiments of the invention, representing some modes of the principle implementing embodiments of the invention, but should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
With reference to the accompanying drawings to the embodiment of the present invention propose washing machine and control method be described.
The control method of the washing machine proposed first is to the first aspect of the present invention described.The control method of washing machine of the present invention, comprises the steps:
1) weight obtaining clothing is weighed to clothing;
2) control washing machine to carry out first time and intake, and obtain the first inflow of washing machine after the height of water level of washing machine reaches preset water level height corresponding to the weight of clothing;
3) clothing soaked or wash, and control washing machine carries out second time water inlet after the preset lime, and after the height of water level of washing machine reaches preset water level height again, obtain the second inflow of washing machine;
4) according to the water absorption rate of the Weight computation clothing of the first inflow, the second inflow and clothing;
5) according to the water absorption rate of clothing and the material of preset value determination clothing, with the material according to clothing, described washing machine is controlled.
Below provide one embodiment of the present of invention to be specifically explained, Fig. 1 is the flow chart of the control method of washing machine according to an embodiment of the invention.
As shown in Figure 1, the control method of the washing machine of the embodiment of the present invention, comprises the steps:
S1, the weight obtaining clothing is weighed to clothing, and initially intake, until height of water level reaches the initial flooding time that initial preset height obtains initial water inlet simultaneously, wherein, the water level of initial preset height to arrive between the urceolus of washing machine and inner core but not to reach in inner core, and the default inflow that the water level of initial preset height is corresponding is initial inflow.
When washing machine is started working, the clothing in washing machine is weighed, to obtain the weight of clothing such as m.After the weight obtaining clothing, start water inlet, first water inlet is such as H1 to initial preset height, wherein, the water level of initial preset height to arrive between the urceolus of described washing machine and inner core but not to reach in inner core, namely the position of initial preset height H 1 correspondence is between urceolus and inner core, with ensure washing clothes and the water between urceolus and inner core contactless, namely washing clothes without water suction phenomenon.Further, the default inflow of initial preset height H 1 correspondence is initial inflow is such as V1.Water inlet needs a period of time to initial preset height H 1, after the initial flooding time t1 obtaining initial water inlet, enters step S2.
S2, according to the water inlet flow velocity of initial flooding time, initial inflow calculating washing machine, and carry out first time water inlet, until height of water level reaches the first flooding time that the first preset height corresponding to the weight of clothing obtains first time water inlet simultaneously, wherein, the water level of the first preset height arrives in inner core, and using default inflow corresponding for the water level of the first preset height as the first inflow.
In one embodiment of the invention, in step s 2, the control method of above-mentioned washing machine comprises further: according to initial flooding time, initially inflow by the water inlet flow velocity of following formulae discovery washing machine,
s=V1/t1，
Wherein, s is the water inlet flow velocity of washing machine, and V1 is the initial water yield, and t1 is initial flooding time.
After the water inlet flow velocity calculating washing machine, continue water inlet to the first preset height H2, first flooding time of the first time water inlet obtained is t2, the water level of the first preset height arrives in described inner core, namely the position that the first preset height H2 is corresponding in inner core, and using default inflow corresponding for the water level of the first preset height H2 as the first inflow V2.
S3, washs clothing, and carries out second time water inlet after the preset lime, until height of water level arrives the second flooding time that the first preset height obtains second time water inlet again simultaneously.
After execution of step S2, washing of drum type washing machine starts, clothing is washed, in washing process, clothing can absorb water, make height of water level lower than the first preset height H2, therefore carry out second time water inlet after the preset lime, make height of water level again reach the first preset height H2, obtain the second flooding time t3 of second time water inlet simultaneously.And enter step S4.
S4, obtains the second inflow of washing machine according to initial flooding time, the first flooding time, the second flooding time and water inlet flow velocity.
What can learn is, actual flooding time t is initial flooding time t1, the first flooding time t2 and the second flooding time t3 sum, i.e. t=t1+t2+t3, then can calculate actual total inflow by formula V3=t*s, wherein, V3 is total inflow i.e. the 3rd inflow of washing machine, and t is actual flooding time, and s is water inlet flow velocity.
S5, according to the water absorption rate of the Weight computation clothing of the first inflow, the second inflow and clothing, and according to the water absorption rate of clothing and the material of preset value determination clothing, controls washing machine with the material according to clothing.Specifically, the laundry of this clothing material corresponding is selected to control according to the material sequencing of clothing.
Particularly, in an embodiment of invention, the control method of above-mentioned washing machine comprises further: the water absorption rate passing through following formulae discovery clothing according to the weight of the first inflow, the second inflow and clothing,
P=(V3-V2)/m，
Wherein, P is the water absorption rate of clothing, and V2 is the first inflow, and V3 is the second inflow.
In one embodiment of the invention, preset value is multiple, wherein, multiple preset value is the water absorption rate reference point of the unlike material clothing set in program, such as preset value and program setting cotton textiles, pure chemical fiber and silk three kinds of material clothings water absorption rate under equal conditions, be respectively p1, p2, p3.
That is, after the water absorption rate P obtaining clothing, water absorption rate P and the p1 of clothing, p2, p3 are compared, determine the immediate water absorption rate with P, such as P and p1 is closest, then determine that the material of clothing is for textile, if P and p3 is closest, then determine that the material of clothing is silk, so just according to the material of the water absorption rate determination clothing of clothing, with the material according to clothing, washing machine can be controlled.
In one embodiment of the invention, control to comprise further according to the laundry of the material of clothing: control the washing agent of washing machine and the water yield according to the material of clothing, the weight of clothing.
Usually, for the clothing of unlike material, different for washing agent and water demand, that is, the present invention can according to the material of clothing and the differential selection water inlet of weight how many, throw in suitable washing agent, improve the intellectuality of washing machine, both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance.
In one embodiment of the invention, control to comprise further to washing machine according to the material of clothing: control one or more in the washing process of washing machine, rinse cycle, dehydration and drying course according to the material of clothing, the weight of clothing.
That is, after the present invention judges the material of clothing by preset value and preset algorithm, the operation of washing, rinsing, dehydration, oven dry supervisor can be adjusted according to the material of clothing and weight.Such as, suitable rinsing time and rinsing times is selected according to the material of clothing and weight, select suitable dehydrating speed and dewatering time and suitable oven dry power and drying time etc., provide conveniently for washing machine carries out rinsing, dehydration and oven dry to the clothing of unlike material, the energy can be saved, the intellectuality of washing machine can be improved, improve the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance, improve the experience of user.
In sum, according to the control method of the washing machine that the embodiment of the present invention proposes, the material of washing clothes can be identified, how many according to the selection water inlet that the material of washing clothes is differential, thus realize carrying out rationalization control to washing machine, both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance, improve the experience of user.
Second aspect present invention proposes a kind of washing machine for performing above-mentioned control method.Fig. 2 is the block diagram of the washing machine according to embodiment of the present invention proposition, and Fig. 3 is the structural representation of the washing machine according to embodiment of the present invention proposition.
As shown in Figure 2, the washing machine that the embodiment of the present invention proposes comprises: urceolus 10 and inner core 20, Weighing module 30 and control module 40.
Wherein, Weighing module 30 is for weighing to clothing the weight obtaining clothing.Control module 40 is for obtaining the weight of clothing, and control washing machine and initially intake, until height of water level reaches the initial flooding time that initial preset height obtains initial water inlet simultaneously, wherein, the water level of the first preset height to arrive between urceolus 10 and inner core 20 but not to reach in inner core 20, the default inflow that initial preset height is corresponding is initial inflow, control module 40 is according to initial flooding time, initial inflow calculates the water inlet flow velocity of washing machine, and control washing machine carry out first time water inlet, until height of water level reaches the first flooding time that the first preset height corresponding to the weight of clothing obtains first time water inlet simultaneously, wherein, the water level of the first preset height arrives in inner core 20, and using default inflow corresponding for the water level of the first preset height as the first inflow, control module 40 controls washing machine and washs clothing, and control washing machine carries out second time water inlet after the preset lime, until height of water level reaches the second flooding time that the first preset height obtains second time water inlet again simultaneously, and according to initial flooding time, first flooding time, second flooding time and water inlet flow velocity obtain the second inflow of washing machine, control module 40 is according to the first inflow, the water absorption rate of the Weight computation clothing of the second inflow and clothing, and according to the water absorption rate of clothing and the material of preset value determination clothing, with the material according to clothing, washing machine is controlled.
Particularly, in one embodiment of the invention, the water intaking valve that control module 40 controls washing machine is opened, start water inlet, initial water inlet is such as H1 to initial preset height, and as shown in Figure 3, the position of initial preset height H 1 correspondence is between urceolus 10 and inner core 20, with ensure washing clothes with ensure washing clothes and the water between urceolus 10 and inner core 20 contactless, namely washing clothes without water suction phenomenon.The weight that Weighing module 30 pairs of clothings weigh to obtain clothing is such as m, control module 40 controls washing machine and carries out first time water inlet until it is such as H2 that height of water level reaches the first preset height corresponding to the weight m of clothing, as shown in Figure 3, the water level of the first preset height H2 arrives in described inner core, namely the position that the first preset height H2 is corresponding is among inner core 20, and the first preset height H2 is higher than initial preset height H 1.
In one embodiment of the invention, control module 40 according to initial flooding time, initial inflow by the water inlet flow velocity of following formulae discovery washing machine,
s=V1/t1，
Wherein, s is the water inlet flow velocity of washing machine, and V1 is initial inflow, and t1 is initial flooding time.
In an embodiment of the present invention, control module 40 obtains the second inflow of washing machine according to initial flooding time, the first flooding time, the second flooding time and water inlet flow velocity.What can learn is, actual flooding time t is initial flooding time t1, the first flooding time t2 and the second flooding time t3 sum, i.e. t=t1+t2+t3, then can calculate actual total inflow by formula V3=t*s, wherein, V3 is total inflow i.e. second inflow of washing machine, and t is actual flooding time, and s is water inlet flow velocity.
In one embodiment of the invention, control module 40 passes through the water absorption rate of following formulae discovery clothing according to the weight of the first inflow, the second inflow and clothing,
P=(V3-V2)/m，
Wherein, P is the water absorption rate of clothing, and V2 is the first inflow, and V3 is the second inflow.
In an embodiment of the present invention, the water absorption rate P of clothing and preset value, after the water absorption rate P obtaining clothing, compare, to determine the material of clothing by control module 40.Particularly, in one embodiment of the invention, preset value is multiple, and wherein, multiple preset value is the water absorption rate reference point of the unlike material clothing set in program.Such as preset value and program setting cotton textiles, pure chemical fiber and silk three kinds of material clothings water absorption rate under equal conditions, be respectively p1, p2, p3.Water absorption rate P and the p1 of clothing, p2, p3 compare by control module 40, determine the immediate water absorption rate with P, such as P and p1 is closest, then determine that the material of clothing is for textile, if P and p3 is closest, then determine that the material of clothing is silk, so, control module 40 just according to the material of the water absorption rate P of clothing and preset value determination clothing, can control washing machine with the material according to clothing.
In one embodiment of the invention, control module 40 controls the washing agent of washing machine and the water yield according to the material of clothing, the weight of clothing, thus control module 40 can according to the material of clothing and the differential selection water inlet of weight how many, throw in suitable washing agent, improve the intellectuality of washing machine, both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance.
In one embodiment of the invention, control module 40 controls one or more in the washing process of washing machine, rinse cycle, dehydration and drying course according to the material of clothing, the weight of clothing.
That is, after control module 40 judges the material of clothing by preset value and preset algorithm, can according to the material of clothing and weight adjustment washing, rinsing, dehydration, dry the operation of supervisor, such as, select suitable rinsing time and rinsing times, select suitable dehydrating speed and dewatering time and suitable oven dry power and drying time etc., for washing machine carries out rinsing to the clothing of unlike material, dehydration and oven dry provide conveniently, the energy can be saved, the intellectuality of washing machine can be improved, improve the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance, improve the experience of user.
In sum, according to the washing machine that the embodiment of the present invention proposes, can identify the material of the clothing in washing machine, thus differential selection water inlet is how many, and can according to the suitable program for washing of the material intelligent selection of clothing, both ensure that the clean result of clothing, again can saving water resource, reduce energy consumption, thus reduce energy consumption, promote the washing (-)off properties of user to washing machine and the satisfaction of water-saving performance, improve the experience of user.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random-access memory (ram), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (8)
1. a control method for washing machine, is characterized in that, comprises the steps:
The weight obtaining described clothing is weighed to clothing;
Control described washing machine and carry out first time water inlet, and obtain the first inflow of described washing machine after the height of water level of described washing machine reaches preset water level height corresponding to the weight of described clothing;
Described clothing is soaked or washs, and control after the preset lime described washing machine carry out second time water inlet, and after the height of water level of described washing machine reaches preset water level height again, obtain the second inflow of described washing machine, wherein, described second inflow is the total inflow of described washing machine;
The water absorption rate of clothing according to the Weight computation of described first inflow, described second inflow and described clothing;
Determine the material of described clothing according to the water absorption rate of described clothing and preset value, with the material according to described clothing, described washing machine is controlled.
2. the control method of washing machine as claimed in claim 1, is characterized in that, also comprise:
S1, the weight obtaining described clothing is weighed to described clothing, and initially intake, until height of water level reaches the initial flooding time that initial preset height obtains described initial water inlet simultaneously, wherein, the water level of described initial preset height to arrive between the urceolus of described washing machine and inner core but not to reach in inner core, and the default inflow that the water level of described initial preset height is corresponding is initial inflow;
S2, the water inlet flow velocity of washing machine according to described initial flooding time, described initial water yield cheek, and carry out described first time water inlet, until height of water level reaches the first flooding time that the first preset height corresponding to the weight of described clothing obtains the water inlet of described first time simultaneously, wherein, the water level of described first preset height arrives in described inner core, and using default inflow corresponding for the water level of described first preset height as described first inflow;
S3, washs described clothing, and carries out described second time water inlet after the preset lime, until height of water level arrives the second flooding time that described first preset height obtains the water inlet of described second time again simultaneously;
S4, obtains described second inflow of described washing machine according to described initial flooding time, described first flooding time, described second flooding time and described water inlet flow velocity;
S5, the water absorption rate of clothing according to the Weight computation of described first inflow, described second inflow and described clothing, and the material of described clothing is determined according to the water absorption rate of described clothing and preset value, with the material according to described clothing, described washing machine is controlled.
3. the control method of washing machine as claimed in claim 1 or 2, it is characterized in that, described preset value is multiple, and wherein, described multiple preset value is the water absorption rate reference point of the unlike material clothing set in program.
4. the control method of washing machine as claimed in claim 2, is characterized in that, in described step S2, comprise further:
According to described initial flooding time, described initial inflow by the water inlet flow velocity of washing machine described in following formulae discovery,
s＝V1/t1，
Wherein, s is the water inlet flow velocity of described washing machine, and V1 is described initial inflow, and t1 is described initial flooding time.
5. the control method of washing machine as claimed in claim 2, is characterized in that, in described step S5, comprise further:
The water absorption rate of clothing described in following formulae discovery is passed through according to the weight of described first inflow, described second inflow and described clothing,
P＝(V3-V2)/m，
Wherein, P is the water absorption rate of described clothing, and V2 is described first inflow, and V3 is described second inflow.
6. the control method of washing machine as claimed in claim 1 or 2, it is characterized in that, the described material according to clothing controls to comprise further to washing machine:
According to the material of described clothing, the weight of described clothing, the washing agent of described washing machine and the water yield are controlled.
7. the control method of washing machine as claimed in claim 1 or 2, it is characterized in that, the described material according to clothing controls to comprise further to washing machine:
According to the material of described clothing, the weight of described clothing, one or more in the washing process of described washing machine, rinse cycle, dehydration and drying course are controlled.
8. one kind for performing the washing machine of the control method as any one of claim 1-7.
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| CN201310261252.5A CN103485121B (en) | 2013-06-24 | 2013-06-24 | Washing machine and control method thereof |
| PCT/CN2013/078648 WO2014205861A1 (en) | 2013-06-24 | 2013-07-02 | Washing machine and control method therefor |
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