CN110699913A - Control method of pulsator washing machine and pulsator washing machine - Google Patents
Control method of pulsator washing machine and pulsator washing machine Download PDFInfo
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- CN110699913A CN110699913A CN201910975153.0A CN201910975153A CN110699913A CN 110699913 A CN110699913 A CN 110699913A CN 201910975153 A CN201910975153 A CN 201910975153A CN 110699913 A CN110699913 A CN 110699913A
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- 238000005406 washing Methods 0.000 title claims abstract description 141
- 238000000034 method Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000001133 acceleration Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 19
- 230000037303 wrinkles Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a control method of a pulsator washing machine and the pulsator washing machine, and belongs to the technical field of household appliances. The control method of the pulsator washing machine specifically comprises the following steps: starting a washing program of the pulsator washing machine; detecting the power of a motor of the pulsator washing machine in real time; if the power is in the preset time T1If the internal state is kept unchanged, the running state of the motor is changed, and the impeller in transmission connection with the motor is in an acceleration state again. The control method comprises the steps of detecting the power of a motor of the pulsator washing machine in real time, judging whether the states of a pulsator in the pulsator washing machine and washing water are in a constant speed state or not by using the change condition of the power, and judging whether the states of the pulsator and the washing water are in a constant speed state or not if the power is in a preset time T1The internal is kept unchanged, thenThe state of the impeller and the washing water can be changed by changing the running state of the motor, so that the friction between the clothes and the washing water and between the clothes and the clothes can be increased, and the clothes washing effect can be improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a control method of a pulsator washing machine and the pulsator washing machine.
Background
The impeller washing machine is an important classification in the washing machine, and the working principle of the impeller washing machine is that a motor drives an impeller to rotate, the impeller drives water in an inner barrel to flow, clothes continuously roll up and down along with the water flow, and the clothes are washed by means of friction force between the clothes and the water and between the clothes and the clothes. It can be known from the working principle of the pulsator washing machine that the friction between the laundry and the water, and between the laundry and the laundry is an important factor determining the washing effect of the pulsator washing machine. When the friction is reduced, the washing effect is remarkably reduced.
The impeller driven by the motor is inevitably subjected to the states of starting, accelerating and running at a constant speed in the rotating process. When the washing machine is in an accelerating process, the impeller, the water and the clothes are all in an accelerating state, so that the friction force between the clothes and the water and between the clothes and the clothes is large, and the washing effect on the clothes is good. When the clothes are in a constant speed state, the friction between the clothes and water and between the clothes and the clothes is small because the speed is not changed any more, and the washing effect of the clothes is obviously reduced.
Therefore, how to shorten the time that the impeller is in a constant speed state so as to enable the friction force between the clothes and the water and between the clothes and the clothes to be always in a larger state is a technical problem which needs to be solved at present.
Disclosure of Invention
An object of the present invention is to provide a control method of a pulsator washing machine, which can improve washing effect and washing efficiency of the pulsator washing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a control method of a pulsator washing machine comprises the following steps:
starting a washing program of the pulsator washing machine;
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T1If the internal state is kept unchanged, the running state of the motor is changed, and the impeller in transmission connection with the motor is in an acceleration state again.
Preferably, the changing the operation state of the motor to make the pulsator in transmission connection with the motor in an acceleration state again specifically includes:
cutting off the power supply of the motor;
detecting the rotating speed of a motor shaft of the motor in real time;
when the rotating speed of the motor shaft is reduced to V0And then restarting the motor.
Preferably, the changing the operation state of the motor to make the pulsator in transmission connection with the motor in an acceleration state again specifically includes:
and reversing a power supply of the motor to change the rotation direction of a motor shaft of the motor.
Preferably, the preset time T is1It was 0.2 s.
Preferably, the washing program includes a plurality of washing periods, and the following steps are executed in each washing period in a circulating manner:
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T1And if the internal voltage is kept unchanged, changing the running state of the motor.
Preferably, the control method of the pulsator washing machine further comprises the following steps:
timing the running time t of the washing program;
if the operating time T is equal to T2-T0Stopping changing the operating state of the motor, wherein T2Is the program duration of the washing program, T0Is a predetermined value, and T0<T2。
Preferably, the control method of the pulsator washing machine further comprises the following steps:
detecting a turbidity value a of the washing water in the pulsator washing machine;
and if the turbidity value a is larger than the preset turbidity A, stopping changing the running state of the motor.
Preferably, the method further comprises the following steps after the stopping of changing the operation state of the motor:
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T3The difference B between the inner peak and the valley is greater than B0Then starting a clothes-loosening procedure, wherein B0Is a preset value.
Preferably, the method further comprises the following steps after the starting of the laundry disentangling process:
the laundry smoothing program is started.
The invention also aims to provide the pulsator washing machine which is good in washing effect and high in washing efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pulsator washing machine and a control method using the pulsator washing machine are provided.
The invention has the beneficial effects that:
the invention provides a control method of a pulsator washing machine, which comprises the following steps: starting a washing program of the pulsator washing machine; detecting the power of a motor of the pulsator washing machine in real time; if the power is in the preset time T1If the internal state is kept unchanged, the running state of the motor is changed, and the impeller in transmission connection with the motor is in an acceleration state again. The control method comprises the steps of detecting the power of a motor of the pulsator washing machine in real time, judging whether the states of a pulsator in the pulsator washing machine and washing water are in a constant speed state or not by using the change condition of the power, and judging whether the states of the pulsator and the washing water are in a constant speed state or not if the power is in a preset time T1If the inner part is kept unchanged, the impeller and the washing water can be judged to be in a uniform speed state, and the running state of the motor is changed, so that the states of the impeller and the washing water can be changed, and clothes can be enlarged and the washing water can be washedThe friction force between the washing water and the clothes, thereby improving the washing effect of the clothes.
Drawings
Fig. 1 is a flowchart of a control method of a pulsator washing machine according to an embodiment of the present invention;
fig. 2 is a detailed flowchart of a control method of a pulsator washing machine according to an embodiment of the present invention;
fig. 3 is a detailed flowchart of a control method of a pulsator washing machine according to a second embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The embodiment provides a control method of a pulsator washing machine, which can enable more washing time of a pulsator in the pulsator washing machine to be in an accelerated state when the pulsator washing machine is in a washing program, so that friction between washing water and clothes and between the clothes in the pulsator washing machine is in a larger state for a long time, and the purposes of improving washing effect and increasing washing efficiency are achieved.
Specifically, as shown in fig. 1, the control method specifically includes the following steps:
starting a washing program of the pulsator washing machine;
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T1If the internal state is kept unchanged, the running state of the motor is changed, and the impeller in transmission connection with the motor is in an acceleration state again.
Because the power of the motor directly determines the output rotating speed of the motor shaft of the motor, when the power of the motor is continuously increased, the impeller in transmission connection with the motor shaft can be judged to be in an accelerating state, the washing water stirred by the impeller is in an accelerating state, the friction between the washed clothes and the washing water and between the clothes and the clothes is large, and the washing effect is good. When the motor power is in the preset time T1When the inner part of the washing machine is kept unchanged, the impeller in transmission connection with the motor shaft can be judged to be in a constant speed state, the washing water stirred by the impeller is also in a constant speed state, the friction force between the clothes washed by the washing water and between the clothes and the clothes is small, and the washing effect is poor. Therefore, when the power is at the preset time T1When the internal state is kept unchanged, the running state of the motor is changed, the impeller connected with the motor in a transmission mode is in an acceleration state again, and the impeller can be switched to the acceleration state again from the uniform speed state, so that the purposes of increasing the friction force between clothes and washing water and between the clothes and improving the washing effect are achieved.
Optionally, in this embodiment, the time T is preset1It was 0.2 s. By presetting the time T1The time is 0.2s, the controller of the pulsator washing machine can be prevented from making a judgment mistake due to too short time, and the washing effect can be prevented from being influenced due to too long time. In this embodiment, the controller of the pulsator washing machine may be a centralized or distributed controller, for example, the controller may be a single-chip microcomputer or may be formed by a plurality of distributed single-chip microcomputers, a control program is stored in the single-chip microcomputers, and the controller may control the pulsator washing machine to implement the method by operating the control program.
As shown in fig. 2, in this embodiment, changing the operation state of the motor to make the pulsator drivingly connected to the motor in an acceleration state again specifically includes:
cutting off the power supply of the motor;
detecting the rotating speed of a motor shaft of the motor in real time;
when the rotating speed of the motor shaft is reduced to V0When so, the motor is restarted.
When the power supply of the motor is cut off, the rotating speed of the motor shaft of the motor is gradually reduced, and when the speed measuring mechanism detects that the speed of the motor shaft is V0When the motor is restarted, the motor shaft of the motor can be in an acceleration state again, and the impeller in transmission connection with the motor shaft can also be in the acceleration state again. Alternatively, V0Is 0, so as to achieve the purpose of protecting the motor. Compared with the rotation-stop ratio of the pulsator washing machine in the prior art, the rotation-stop ratio of the pulsator washing machine in the embodiment is improved to a great extent. The method for changing the running state of the motor is simple and easy to control.
Optionally, a plurality of washing cycles are included in the washing program, and the following steps are executed in each washing cycle:
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T1If the internal state is kept unchanged, the running state of the motor is changed.
By performing the above steps cyclically in each washing cycle, the washing effect can be further improved.
In order to avoid damage to the motor caused by the motor being started in a long-time cycle, in the embodiment, the above method is executed at the initial stage of washing in the washing program, and when the clothes in the pulsator washing machine are in a basically clean washing degree, the frequent change of the running state of the motor is stopped, so that the motor shaft of the motor is maintained in a constant speed state.
Specifically, the methods for judging that the laundry has been washed substantially clean include the following two methods:
the first method is judged by washing time t, and specifically comprises the following steps:
timing the running time t of the washing program;
if the operating time T is equal to T2-T0Stopping changing the operating state of the motor, wherein T2For the duration of the washing program, T0Is a predetermined value, and T0<T2。
Alternatively, T2Can be set to 30min, 45min or 60min according to the requirement, T0Can be set to 3min, 5min or 6min according to requirements. The running time t of the washing program can be timed by a timer of the pulsator washing machine. Whether the clothes are washed to be basically clean or not is judged through the washing time t, so that the operation is simple, extra parts and mechanisms are not needed, and the cost is low.
The second type is judged by detecting the turbidity a of the washing water, and specifically comprises the following steps:
detecting the turbidity value a of the washing water in the pulsator washing machine;
and if the turbidity value a is larger than the preset turbidity A, stopping changing the running state of the motor.
Specifically, a water turbidity detector can be installed in an inner drum of the pulsator washing machine, the water turbidity detector is used for detecting the turbidity of the washing water, and when the turbidity a reaches a preset turbidity A, it can be judged that the dirt of the clothes basically enters the washing water and the clothes are basically cleaned. Whether the clothes are washed to be basically clean or not is judged by detecting the turbidity a of the washing water, and the detection precision is high.
In order to avoid the situation that the excessively entangled clothes in the pulsator washing machine affect the subsequent dewatering effect, drying effect and cause the excessive wear of the clothes, the control method further comprises the following steps after the operation state of the motor is stopped to be changed:
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T3The difference B between the inner peak and the valley is greater than B0Then starting a clothes-loosening procedure, wherein B0Is a preset value.
After the clothes are excessively entangled, the clothes are unevenly distributed in the pulsator washing machine, so that the power of the motor fluctuates, and therefore, when the power is in the preset time T3The difference B between the inner peak and the valley is greater than B0And then, the clothes can be judged to be in the excessive entanglement state, and at the moment, the clothes scattering program is started, so that the clothes in the excessive entanglement state can be scattered.
Specifically, the laundry disentangling process includes:
the power of the motor is reduced from high grade to medium grade, and the motor shaft of the motor is controlled to circularly start according to the sequence of positive rotation, stop, reverse rotation and stop, so that medium-strength positive rotation water flow and medium-strength reverse rotation water flow are sequentially formed in the impeller type washing machine, and the aim of dispersing clothes is fulfilled. Through carrying out the clothing and breaking up the procedure, can scatter the winding clothes of transition, not only be favorable to improving the later stage and dewater the effect when drying to the clothing, and can avoid the clothing by excessive wearing and tearing.
Since the dispersed clothes still have larger wrinkles, optionally, the following steps are included after the clothes dispersing program is started:
the laundry smoothing program is started.
Specifically, the laundry smoothing program includes:
the power of the motor is reduced from a middle level to a low level, and the motor shaft of the motor is controlled to circularly start according to the sequence of forward rotation, stop, reverse rotation and stop, so that low-equal-strength forward rotation water flow and low-equal-strength reverse rotation water flow are sequentially formed in the impeller type washing machine, and the aim of smoothing wrinkles of clothes is fulfilled. Through executing the clothes smoothing program, larger wrinkles on the clothes can be reduced, smaller wrinkles can be smoothed, and the clothes protection purpose is favorably achieved.
The embodiment also provides the pulsator washing machine using the control method of the pulsator washing machine, and the pulsator washing machine is good in washing effect and high in washing efficiency.
Example two
The present embodiment provides a control method of a pulsator washing machine, as shown in fig. 3, the main difference between the control method and the control method in the first embodiment is that:
changing the running state of the motor to enable the impeller in transmission connection with the motor to be in an accelerating state again specifically comprises the following steps:
the power supply of the motor is reversed to change the rotation direction of the motor shaft of the motor.
Because the power supply of the motor comprises three-phase power, the rotation direction of the motor shaft of the motor can be changed by electrically exchanging any two phases of the power supply (namely 'phase change'), and the motor shaft is changed from positive rotation to negative rotation or from negative rotation to positive rotation. When the rotation direction of the motor shaft changes, the motor shaft can be in an acceleration state again. The method for changing the running state of the motor is simple, easy to control and not easy to damage the motor. In this embodiment, the V phase of the power supply is unchanged, and the U phase is exchanged with the W phase.
The embodiment also provides the pulsator washing machine using the control method of the pulsator washing machine, and the pulsator washing machine is good in washing effect and high in washing efficiency.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A control method of a pulsator washing machine is characterized by comprising the following steps:
detecting the power of a motor in the washing process of the pulsator washing machine in real time;
if the power is in the preset time T1If the internal state is kept unchanged, the running state of the motor is changed, and the impeller in transmission connection with the motor is in an acceleration state again.
2. The control method of the pulsator washing machine according to claim 1, wherein the changing of the operation state of the motor to bring the pulsator in driving connection with the motor into an acceleration state again specifically comprises:
cutting off the power supply of the motor;
detecting the rotating speed of a motor shaft of the motor in real time;
when the rotating speed of the motor shaft is reduced to V0And then restarting the motor.
3. The control method of the pulsator washing machine according to claim 1, wherein the changing of the operation state of the motor to bring the pulsator in driving connection with the motor into an acceleration state again specifically comprises:
and reversing a power supply of the motor to change the rotation direction of a motor shaft of the motor.
4. The control method of a pulsator washing machine according to any one of claims 1 to 3,
the preset time T1It was 0.2 s.
5. The control method of the pulsator washing machine according to claim 1, wherein a plurality of washing cycles are included in the washing program, and each of the washing cycles cyclically performs the steps of:
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T1And if the internal voltage is kept unchanged, changing the running state of the motor.
6. The control method of the pulsator washing machine according to claim 5, further comprising the steps of:
timing the running time t of the washing program;
if the operating time T is equal to T2-T0Stopping changing the operating state of the motor, wherein T2Is the program duration of the washing program, T0Is a predetermined value, and T0<T2。
7. The control method of the pulsator washing machine according to claim 5, further comprising the steps of:
detecting a turbidity value a of the washing water in the pulsator washing machine;
and if the turbidity value a is larger than the preset turbidity A, stopping changing the running state of the motor.
8. The control method of a pulsator washing machine according to claim 6 or 7, further comprising the steps of, after the stopping of changing the operation state of the motor:
detecting the power of a motor of the pulsator washing machine in real time;
if the power is in the preset time T3The difference B between the inner peak and the valley is greater than B0Then starting a clothes-loosening procedure, wherein B0Is a preset value.
9. The control method of the pulsator washing machine according to claim 8, further comprising the steps of, after the starting of the laundry disentangling process:
the laundry smoothing program is started.
10. A pulsator washing machine, characterized in that a control method of the pulsator washing machine according to any one of claims 1 to 9 is used.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910975153.0A CN110699913B (en) | 2019-10-14 | 2019-10-14 | Control method of pulsator washing machine and pulsator washing machine |
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| CN201910975153.0A CN110699913B (en) | 2019-10-14 | 2019-10-14 | Control method of pulsator washing machine and pulsator washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105500A1 (en) * | 2020-11-18 | 2022-05-27 | 青岛海尔洗衣机有限公司 | Method for controlling impeller washing machine |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8726789D0 (en) * | 1985-09-16 | 1987-12-23 | Fisher & Paykel | Electric motor controls & laundry machines |
| US4857814A (en) * | 1985-09-16 | 1989-08-15 | Fisher & Paykel | Electronic motor controls, laundry machines including such controls and/or methods of operating such controls |
| KR960014705B1 (en) * | 1985-09-16 | 1996-10-19 | 피셔 앤드 페이켈 리미티드 | Electronic motor control method and washing machine operating method |
| US6247339B1 (en) * | 1998-06-05 | 2001-06-19 | Matsushita Electric Industrial Co., Ltd. | Washing machine |
| KR20050015689A (en) * | 2003-08-07 | 2005-02-21 | 엘지전자 주식회사 | Clothes amount sensing method of washing machine |
| KR20050061701A (en) * | 2003-12-18 | 2005-06-23 | 주식회사 대우일렉트로닉스 | Method for controlling drive motor of drum type washing machine |
| KR20050114903A (en) * | 2004-06-02 | 2005-12-07 | 삼성전자주식회사 | Drum type washing machine |
| CN102449220A (en) * | 2009-08-11 | 2012-05-09 | Lg电子株式会社 | Controlling method of washing machine |
| CN103025946A (en) * | 2010-07-06 | 2013-04-03 | Lg电子株式会社 | Washing machine and method for controlling the same |
| CN105019184A (en) * | 2014-04-21 | 2015-11-04 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN105177920A (en) * | 2015-08-06 | 2015-12-23 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN105200709A (en) * | 2014-05-30 | 2015-12-30 | 青岛海尔洗衣机有限公司 | Method for controlling dewatering process of washing machine and washing machine |
| CN108265458A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of rotary drum washing machine and its exempt from wind washing methods |
-
2019
- 2019-10-14 CN CN201910975153.0A patent/CN110699913B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8726789D0 (en) * | 1985-09-16 | 1987-12-23 | Fisher & Paykel | Electric motor controls & laundry machines |
| US4857814A (en) * | 1985-09-16 | 1989-08-15 | Fisher & Paykel | Electronic motor controls, laundry machines including such controls and/or methods of operating such controls |
| KR960014705B1 (en) * | 1985-09-16 | 1996-10-19 | 피셔 앤드 페이켈 리미티드 | Electronic motor control method and washing machine operating method |
| US6247339B1 (en) * | 1998-06-05 | 2001-06-19 | Matsushita Electric Industrial Co., Ltd. | Washing machine |
| KR20050015689A (en) * | 2003-08-07 | 2005-02-21 | 엘지전자 주식회사 | Clothes amount sensing method of washing machine |
| KR20050061701A (en) * | 2003-12-18 | 2005-06-23 | 주식회사 대우일렉트로닉스 | Method for controlling drive motor of drum type washing machine |
| KR20050114903A (en) * | 2004-06-02 | 2005-12-07 | 삼성전자주식회사 | Drum type washing machine |
| CN102449220A (en) * | 2009-08-11 | 2012-05-09 | Lg电子株式会社 | Controlling method of washing machine |
| CN103025946A (en) * | 2010-07-06 | 2013-04-03 | Lg电子株式会社 | Washing machine and method for controlling the same |
| CN105019184A (en) * | 2014-04-21 | 2015-11-04 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN105200709A (en) * | 2014-05-30 | 2015-12-30 | 青岛海尔洗衣机有限公司 | Method for controlling dewatering process of washing machine and washing machine |
| CN105177920A (en) * | 2015-08-06 | 2015-12-23 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN108265458A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of rotary drum washing machine and its exempt from wind washing methods |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105500A1 (en) * | 2020-11-18 | 2022-05-27 | 青岛海尔洗衣机有限公司 | Method for controlling impeller washing machine |
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