CN105442246A - Washing machine and method for judging load weight of washing machine - Google Patents
Washing machine and method for judging load weight of washing machine Download PDFInfo
- Publication number
- CN105442246A CN105442246A CN201410523194.3A CN201410523194A CN105442246A CN 105442246 A CN105442246 A CN 105442246A CN 201410523194 A CN201410523194 A CN 201410523194A CN 105442246 A CN105442246 A CN 105442246A
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- interval
- rotating speed
- weight
- inner core
- load
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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
-
- 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
- D06F2103/24—Spin speed; Drum movements
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention provides a washing machine which comprises an inner barrel, a motor, a first memorizer, an acceleration sensor, a processor and a controller. The motor is used for driving the inner barrel to rotate. An index table is stored in the first memorizer, and comprises a plurality of rotating speed sections and corresponding weight sections, and the rotating speed sections are sections of rotating speed of the started inner barrel for rotating for preset time. The acceleration sensor is used for detecting the rotating acceleration of the inner barrel. The processor is used for converting the rotating acceleration into the rotating speed and determining the weight sections corresponding to the rotating speed according to the index table, and therefore the weight section corresponding to the current load of the inner barrel is determined. The controller is used for controlling the motor to drive the inner barrel to rotate according to the weight section of the current load so as to carry out washing and dehydration of a corresponding mode. According to the washing machine, the weight sections of the load can be precisely judged. The invention further provides a method for judging the load weight of the washing machine.
Description
Technical field
The present invention relates to washing machine technology field, particularly relate to a kind of method of washing machine and judgement washing machine load weight.
Background technology
Current rotary drum washing machine mainly contains by motor classification and directly drives (directdrive, DD) variable-frequency motor and induction machine two kinds.Because control mode is different, DD variable-frequency motor turns to certain rotating speed and after stopping operating, the back emf pulse number produced by reading this motor calculates that the method for clothes weight is very ripe, and the degree of accuracy that clothes weight judges is very high.But, current common induction machine also adopt turns to certain rotating speed and after stopping operating more, the back emf pulse number produced by reading motor calculates the method for clothes weight, but the method is owing to cannot control the rotating speed of induction machine exactly, therefore the back emf pulse number read is accurate not, accurately can not judge load weight.
Summary of the invention
The present invention is intended at least one of solve the problems of the technologies described above.
For this reason, first object of the present invention is the washing machine proposing a kind of accurate judgement washing machine load weight.
Second object of the present invention is to propose a kind of method judging washing machine load weight.
To achieve these goals, first aspect present invention embodiment proposes a kind of washing machine, comprising: inner core; For the motor driving described inner core to rotate; First memory, stores concordance list, and it is interval that described concordance list comprises the interval and corresponding weight of multiple rotating speed, and described rotating speed interval is the interval of rotating the rotating speed of the scheduled time after described inner core starts; Acceleration transducer, for detecting the rotation acceleration rotating the described scheduled time after described inner core starts; Processor, for described rotation acceleration is converted to rotating speed, and determines according to described concordance list the weight interval that described rotating speed is corresponding thus determines that the weight that the present load of described inner core falls into is interval; Controller, drives described inner core to rotate with washing and the dehydration of carrying out corresponding manner for motor according to the weight range restraint of described present load.
According to the washing machine of the embodiment of the present invention, the acceleration of inner core rotation is detected by acceleration transducer, and be converted to rotating speed by processor degree of will speed up, by searching the concordance list being pre-stored in first memory, the rotating speed obtained residing for rotating speed is interval, thus determines the weight of the present load corresponding to this rotating speed.This washing machine, by accurately judging the weight of load, selects laundry and dehydration procedure intelligently.
In some instances, the time of maximum (top) speed is reached when the described scheduled time is less than the zero load of described inner core.
In some instances, comprise further: suppose that the number in multiple rotating speed interval described in described concordance list is n, then the rotating speed in the n-th rotating speed interval is (RPM (n-1), RPM (n)), corresponding described weight interval is (M (n-1), M (n)), when the rotating speed rpm of described present load meets: during RPM (n-1)≤rpm < RPM (n), then judge that the weight that described present load falls into is interval as (M (n-1), M (n)).
In some instances, described acceleration transducer is arranged on outside described inner core.
The embodiment of second aspect present invention proposes a kind of method judging washing machine load weight interval, comprise the following steps: set up concordance list, it is interval that described concordance list comprises the interval and corresponding weight of multiple rotating speed, and described rotating speed interval is the interval of rotating the rotating speed of the scheduled time after the inner core of described washing machine starts; Present load is placed in described inner core, and obtains the acceleration rotating the described scheduled time after described inner core starts; Described acceleration is converted to rotating speed, and determines that the weight that described rotating speed is corresponding is interval according to described concordance list, thus determine that the weight that described present load falls into is interval.
According to the method for the judgement washing machine load weight of the embodiment of the present invention, interval with after the concordance list in corresponding load weight interval by setting up rotating speed, rotating speed in rotating speed interval in the rotating speed of the load detected and concordance list is made comparisons, acquisition load weight is interval, and the method can determine the weight of load easy, accurately.
In some instances, described concordance list of setting up specifically comprises: the load providing n kind Different Weight, and obtains the acceleration rotating the load scheduled time of often kind of weight after described inner core starts, and wherein, n is positive integer; Described acceleration is converted to rotating speed, and described weight is interval and described rotating speed interval is corresponding.
In some instances, the time of maximum (top) speed is reached when the described scheduled time is less than the zero load of described inner core.
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 structured flowchart of washing machine according to an embodiment of the invention;
Fig. 2 is the speed curves figure of unequally loaded inner core according to an embodiment of the invention;
Fig. 3 is unequally loaded rotating speed interval graph according to an embodiment of the invention; With
Fig. 4 is the flow chart of the method for judgement washing machine load weight according to an embodiment of the 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.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
In describing the invention, it is to be appreciated that term " first ", " second " etc. are only for describing object, and instruction or hint relative importance can not be interpreted as.In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.In addition, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
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.
Below with reference to the accompanying drawings washing machine according to the embodiment of the present invention is described.Fig. 1 is the structured flowchart of the washing machine according to the embodiment of the present invention, and as shown in Figure 1, the washing machine of the embodiment of the present invention comprises: inner core 100, motor 200, first memory 300, acceleration transducer 400, processor 500 and controller 600.
Wherein, motor 200 rotates for driving inner core 100.First memory 300, stores concordance list, and it is interval that this concordance list comprises the interval and corresponding weight of multiple rotating speed, and wherein, rotating speed interval is the interval that inner core 100 starts the rotating speed of rear rotation scheduled time T.Acceleration transducer 400 starts the rotation acceleration of rear rotation scheduled time T for detecting inner core 100.According to concordance list, processor 500 for rotation acceleration is converted to rotating speed, and determines that the weight that this rotating speed is corresponding is interval, thus determine that the weight that the present load in inner core 100 falls into is interval.Interior 100 are driven to rotate with the washing and the dewatering type that carry out corresponding manner with Time Controller 600 according to the weight range restraint motor 200 of present load.
Particularly, in one embodiment of the invention, the particular content being stored in the concordance list of first memory 300 is as follows:
Suppose that the number in multiple rotating speed interval in this concordance list is n, then the rotating speed in the n-th rotating speed interval is (RPM (n-1), RPM (n)), corresponding weight interval is (M (n-1), M (n)).
The process of establishing of this concordance list is as follows:
(1) provide the load of n kind Different Weight to be placed in inner core 100 respectively, control motor 200 and drive inner core 100 to rotate scheduled time T, when scheduled time T should be less than inner core 100 zero load, reach the time of maximum speed;
(2) detect with acceleration transducer 400 rotation acceleration that inner core 100 starts the load scheduled time T of rear rotation often kind weight, at synchronization T, the acceleration obtained because load weight is different is by difference;
(3) rotation acceleration is converted to rotating speed by processor 500, then synchronization T, different loads weight M (n), different rotating speeds RPM (n) will be obtained, it is interval that rotating speed is divided into n+1 rotating speed by contrast different loads weight interval (M (n-1), M (n)).
When detecting that the rotating speed rpm of present load meets: during RPM (n-1)≤rpm < RPM (n), then judge that weight is interval as (M (n-1), M (n)).According to the rotating speed of present load, processor 500 determines that the weight of its correspondence is interval, so that washing machine controller 600 carries out washing and the dehydration of corresponding manner according to the weight interval of present load.
Such as, on 16KG rotary drum washing machine in one embodiment of the invention, by performance standard to load through row 5 grades differentiation.
Motor drives inner core to rotate specific time T, and the setting of this time should be less than the time that zero load reaches maximum speed, and for reaching good discrimination, this time is unsuitable too small, to avoid carrying out rotating speed differentiation or load winding.Through test of many times, this model type T=7S.Obtaining rate signal to the acceleration signal collected to time integral, as shown in Figure 2, is the speed curves of inner core under different loads.
When detecting that the rotating speed after inner core operation T time is rpm, with rotating speed interval (RPM (n-1), RPM (n)) contrast, the weight interval obtaining the correspondence of present load in washing machine is (M (n-1), M (n)).And carry out in the corresponding way washing according to the weight of this present load and dewater.Composition graphs 2 and Fig. 3, unequally loaded rotating speed is distinguished as follows:
If 0<rpm<RPM1, judge that present load weight is interval as (12KG, rated capacity), be divided into first grade;
If RPM1<rpm≤RPM2, judge that the weight of present load is interval as (7.71KG, 12KG), be divided into second gear;
If RPM2<rpm≤RPM3, judge that the weight of present load is interval as (5.54KG, 7.71KG), be divided into third gear;
If RPM3<rpm≤RPM4, judge that the weight of present load is interval as (1.36KG, 5.54KG), be divided into fourth speed;
If RPM4 < is rpm≤RPM5, judge that the weight of present load is interval as (0,1.36KG), be divided into fifth speed, wherein, RPM5 is the maximum (top) speed of this washing machine.
In one embodiment of the invention, acceleration transducer 400 is arranged on the fixed position outside inner core 100, this fixed position is the power by contrasting acceleration transducer feedback signal amount after diverse location installs acceleration transducer, and select in conjunction with assembly technology.
According to the washing machine of the embodiment of the present invention, the acceleration of inner core rotation is detected by acceleration transducer, and be converted to rotating speed by processor degree of will speed up, by searching the concordance list being pre-stored in first memory, the rotating speed obtained residing for rotating speed is interval, thus determines the load weight corresponding to this rotating speed.This washing machine, by accurately judging the weight of load, selects laundry and dehydration procedure intelligently.
In addition, according to the washing machine of the embodiment of the present invention other form and effect be all known for a person skilled in the art, do not repeat herein.
A kind of method judging washing machine load weight interval is proposed in the embodiment of second aspect present invention, as shown in Figure 4, comprise the following steps: S1, set up concordance list, it is interval that this concordance list comprises the interval and corresponding weight of multiple rotating speed, and this rotating speed interval is the interval of rotating the rotating speed of the scheduled time after the inner core of washing machine starts; S2, is placed in present load in inner core, and obtains the acceleration rotating the scheduled time after inner core starts; S3, degree of will speed up is converted to rotating speed, and interval according to the weight that concordance list determination rotating speed is corresponding, thus determines that the weight that present load falls into is interval.
In step sl, set up concordance list, it is interval that this concordance list comprises the interval and corresponding weight of multiple rotating speed, and this rotating speed interval is the interval of rotating the rotating speed of the scheduled time after the inner core of washing machine starts.
Particularly, suppose that the number in multiple rotating speed interval in this concordance list is n, then the rotating speed in the n-th rotating speed interval is (RPM (n-1), RPM (n)), corresponding weight interval is (M (n-1), M (n)), wherein, n is positive integer.The process of establishing of this concordance list is as follows:
(1) provide the load of n kind Different Weight to be placed in inner core respectively, control motor and drive inner core to rotate the time reaching maximum speed when scheduled time T, scheduled time T should be less than inner core zero load;
(2) rotate the rotation acceleration of scheduled time T rotate the load startup of often kind of weight with acceleration transducer detection inner core after, at synchronization T, the acceleration obtained because load weight is different is by difference;
(3) rotation acceleration is converted to rotating speed by processor, then synchronization T, different loads weight M (n), different rotating speeds RPM (n) will be obtained, contrast different loads weight interval (M (n-1), M (n)), rotating speed is divided into n+1 rotating speed interval.
Step S2, is placed in present load in inner core, and obtains the acceleration rotating the scheduled time after inner core starts.
Step S3, degree of will speed up is converted to rotating speed, and interval according to the weight that concordance list determination rotating speed is corresponding, thus determines that the weight that present load falls into is interval.
When detecting that the rotating speed rpm of present load meets: during RPM (n-1)≤rpm < RPM (n), then judge that weight is interval as (M (n-1), M (n)).According to the rotating speed of present load, processor determines that the weight of its correspondence is interval, so that washing machine controller carries out washing and the dehydration of corresponding manner according to the weight interval of present load.
Such as, on 16KG rotary drum washing machine in one embodiment of the invention, by performance standard to load through row 5 grades differentiation.
Motor drives inner core to rotate specific time T, and the setting of this time should be less than the time that zero load reaches maximum speed, and for reaching good discrimination, this time is unsuitable too small, to avoid carrying out rotating speed differentiation or load winding.Through test of many times, this model type T=7S.Obtaining rate signal to the acceleration signal collected to time integral, as shown in Figure 2, is the speed curves of inner core under different loads.
When detecting that the rotating speed after inner core operation T time is rpm, with rotating speed interval (RPM (n-1), RPM (n)) contrast, the weight interval obtaining the correspondence of present load in washing machine is (M (n-1), M (n)).And carry out in the corresponding way washing according to the weight of this present load and dewater.Composition graphs 2 and Fig. 3, unequally loaded rotating speed is distinguished as follows:
If 0<rpm<RPM1, judge that present load weight is interval as (12KG, rated capacity), be divided into first grade;
If RPM1<rpm≤RPM2, judge that the weight of present load is interval as (7.71KG, 12KG), be divided into second gear;
If RPM2<rpm≤RPM3, judge that the weight of present load is interval as (5.54KG, 7.71KG), be divided into third gear;
If RPM3<rpm≤RPM4, judge that the weight of present load is interval as (1.36KG, 5.54KG), be divided into fourth speed;
If RPM4 < is rpm≤RPM5, judge that the weight of present load is interval as (0,1.36KG), be divided into fifth speed, wherein, RPM5 is the maximum (top) speed of this washing machine.
According to the method for the judgement washing machine load weight of the embodiment of the present invention, interval with after the concordance list in corresponding load weight interval by setting up rotating speed, rotating speed in rotating speed interval in the rotating speed of the load detected and concordance list is made comparisons, acquisition load weight is interval, and the method can determine the weight of load easy, accurately.
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, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (7)
1. a washing machine, is characterized in that, comprising:
Inner core;
For the motor driving described inner core to rotate;
First memory, stores concordance list, and it is interval that described concordance list comprises the interval and corresponding weight of multiple rotating speed, and described rotating speed interval is the interval of rotating the rotating speed of the scheduled time after described inner core starts;
Acceleration transducer, for detecting the rotation acceleration rotating the described scheduled time after described inner core starts;
Processor, for described rotation acceleration is converted to rotating speed, and determines according to described concordance list the weight interval that described rotating speed is corresponding thus determines that the weight that the present load of described inner core falls into is interval;
Controller, drives described inner core to rotate with washing and the dehydration of carrying out corresponding manner for motor according to the weight range restraint of described present load.
2. washing machine as claimed in claim 1, is characterized in that, reaches the time of maximum (top) speed when the described scheduled time is less than the zero load of described inner core.
3. the washing machine as described in claim 1-2 any one, is characterized in that, comprises further:
Described in described concordance list, the number in multiple rotating speed interval is n, then the rotating speed in the n-th rotating speed interval is (RPM (n-1), RPM (n)), corresponding described weight interval is (M (n-1), M (n));
When the rotating speed rpm of described present load meets: during RPM (n-1)≤rpm < RPM (n), then judge that the weight that described present load falls into is interval as (M (n-1), M (n)).
4. the washing machine as described in claim 1-3 any one, is characterized in that, described acceleration transducer is arranged on outside described inner core.
5. judge a method for washing machine load weight, it is characterized in that, comprise the following steps:
Set up concordance list, it is interval that described concordance list comprises the interval and corresponding weight of multiple rotating speed, and described rotating speed interval is the interval of rotating the rotating speed of the scheduled time after the inner core of described washing machine starts;
Present load is placed in described inner core, and obtains the acceleration rotating the described scheduled time after described inner core starts;
Described acceleration is converted to rotating speed, and determines that the weight that described rotating speed is corresponding is interval according to described concordance list, thus determine that the weight that described present load falls into is interval.
6. method as claimed in claim 5, it is characterized in that, described concordance list of setting up specifically comprises:
There is provided the load of n kind Different Weight, and obtain the acceleration rotating the load scheduled time of often kind of weight after described inner core starts, wherein, n is positive integer;
Described acceleration is converted to rotating speed, and described weight is interval and described rotating speed interval is corresponding.
7. the method as described in claim 5 ~ 6 any one, is characterized in that, reaches the time of maximum (top) speed when the described scheduled time is less than the zero load of described inner core.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523194.3A CN105442246A (en) | 2014-09-30 | 2014-09-30 | Washing machine and method for judging load weight of washing machine |
| PCT/CN2015/077586 WO2016050060A1 (en) | 2014-09-30 | 2015-04-27 | Washing machine and method for determining load weight of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523194.3A CN105442246A (en) | 2014-09-30 | 2014-09-30 | Washing machine and method for judging load weight of washing machine |
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| Publication Number | Publication Date |
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| CN105442246A true CN105442246A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410523194.3A Pending CN105442246A (en) | 2014-09-30 | 2014-09-30 | Washing machine and method for judging load weight of washing machine |
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| Country | Link |
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| CN (1) | CN105442246A (en) |
| WO (1) | WO2016050060A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100005A (en) * | 2017-06-21 | 2018-12-28 | 苏州三星电子有限公司 | A kind of cognitive method and system of clothes weight |
| CN111304874A (en) * | 2020-02-21 | 2020-06-19 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN114575094A (en) * | 2020-12-01 | 2022-06-03 | 苏州三星电子有限公司 | Clothes washing method and system and washing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468804B (en) * | 2018-12-11 | 2022-12-06 | 佛山市顺德海尔电器有限公司 | Dewatering rotating speed control method of washing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5168172A (en) * | 1990-05-15 | 1992-12-01 | Samsung Electronics Co., Ltd. | Control system for a washing machine |
| CN1566458A (en) * | 2003-06-30 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Method for detecting clothes weight in washing machine |
| CN101078158A (en) * | 2006-05-23 | 2007-11-28 | 南京乐金熊猫电器有限公司 | Dehydration controlling method for drum washing machine |
| CN104195791A (en) * | 2014-06-19 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Fuzzy weighing method and pulsator washing machine |
-
2014
- 2014-09-30 CN CN201410523194.3A patent/CN105442246A/en active Pending
-
2015
- 2015-04-27 WO PCT/CN2015/077586 patent/WO2016050060A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5168172A (en) * | 1990-05-15 | 1992-12-01 | Samsung Electronics Co., Ltd. | Control system for a washing machine |
| CN1566458A (en) * | 2003-06-30 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Method for detecting clothes weight in washing machine |
| CN101078158A (en) * | 2006-05-23 | 2007-11-28 | 南京乐金熊猫电器有限公司 | Dehydration controlling method for drum washing machine |
| CN104195791A (en) * | 2014-06-19 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Fuzzy weighing method and pulsator washing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100005A (en) * | 2017-06-21 | 2018-12-28 | 苏州三星电子有限公司 | A kind of cognitive method and system of clothes weight |
| CN109100005B (en) * | 2017-06-21 | 2021-06-11 | 苏州三星电子有限公司 | Clothes weight sensing method and system |
| CN111304874A (en) * | 2020-02-21 | 2020-06-19 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN111304874B (en) * | 2020-02-21 | 2023-02-28 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN114575094A (en) * | 2020-12-01 | 2022-06-03 | 苏州三星电子有限公司 | Clothes washing method and system and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016050060A1 (en) | 2016-04-07 |
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