CN112411126A - Method and device for leveling load in barrel - Google Patents
Method and device for leveling load in barrel Download PDFInfo
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- CN112411126A CN112411126A CN202011081371.9A CN202011081371A CN112411126A CN 112411126 A CN112411126 A CN 112411126A CN 202011081371 A CN202011081371 A CN 202011081371A CN 112411126 A CN112411126 A CN 112411126A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 208000005156 Dehydration Diseases 0.000 claims abstract description 48
- 230000018044 dehydration Effects 0.000 claims abstract description 48
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims description 27
- 230000001133 acceleration Effects 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction 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
- 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
- D06F33/48—Preventing or reducing imbalance or noise
-
- 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
- D06F34/04—Signal transfer or data transmission arrangements
-
- 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a method and a device for leveling a load in a barrel. The method for leveling the load in the barrel comprises the following steps: before entering the dehydration stage, leveling the load in the barrel by using a preset first rotating speed interval; detecting an eccentricity value of the load in the barrel after the leveling is finished; and if the eccentricity value is larger than a preset dehydration threshold value, leveling the load in the barrel by using a preset alternate rotating speed interval and detecting the eccentricity value. The invention levels the load in the barrel through at least one preset rotating speed interval, so that the theoretical times required by the leveling of the load in the barrel are minimum, the leveling time is shortened, and the leveling rate of the load in the barrel is improved.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a method and a device for flatting a load in a barrel.
Background
Before the washing machine dehydrates the load in the barrel, the load in the barrel needs to be leveled. In the prior art, the swinging time of the load in the barrel is long, and the clothes cannot be swung flatly for some special loads in the barrel. If the drum is not swung flatly, the load in the drum is not uniformly attached to the inner drum wall, which can cause the washing machine to generate larger vibration and noise. How to properly solve the above problems is an urgent issue to be solved in the industry.
Disclosure of Invention
The invention provides a method and a device for leveling a load in a barrel, which are used for leveling the load in the barrel through at least one preset rotating speed interval, so that the theoretical times required by leveling the load in the barrel are minimum.
According to a first aspect of embodiments of the present invention, there is provided a method for leveling a load in a bucket, including:
before entering the dehydration stage, leveling the load in the barrel by using a preset first rotating speed interval;
detecting an eccentricity value of the load in the barrel after the leveling is finished;
and if the eccentricity value is larger than a preset dehydration threshold value, leveling the load in the barrel by using a preset alternate rotating speed interval and detecting the eccentricity value.
In one embodiment, the swinging the load in the bucket using the preset first rotating speed interval before entering the dehydration stage comprises:
before entering the dehydration stage, limiting the preset first rotating speed interval according to the three-dimensional data of the roller;
and maintaining the limited preset first rotating speed interval for a first preset time, wherein the first rotating speed interval is the rotating speed interval with the maximum theoretical adaptation degree to the load in the barrel in all the preset rotating speed intervals.
In one embodiment, the detecting the eccentricity value of the load in the barrel after the leveling is finished comprises:
after the leveling is finished, the rotating speed of the roller is increased to an eccentric value detection rotating speed at a preset first acceleration;
and after the rotating speed of the roller reaches the eccentricity value detection rotating speed, maintaining the eccentricity value detection rotating speed until the eccentricity value detection is finished.
In one embodiment, if the eccentricity value is greater than a preset dehydration threshold value, the leveling the load in the tub and detecting the eccentricity value using a preset alternate rotation speed interval includes:
if the eccentricity value is larger than a preset dehydration threshold value, selecting a rotation speed interval with the maximum theoretical adaptation degree of the load in the barrel from a plurality of preset alternative rotation speed intervals, wherein the rotation speed interval with the maximum theoretical adaptation degree of the load in the barrel is not used before;
and leveling the load in the barrel and detecting an eccentric value by using the rotating speed interval with the maximum theoretical adaptation degree of the load in the barrel.
In one embodiment, the swinging the load in the bucket and detecting the eccentricity value by using the rotation speed interval with the maximum theoretical adaptability of the load in the bucket comprises the following steps:
determining the maintaining time matched with the rotating speed interval with the maximum theoretical adaptability of the load in the barrel;
keeping the rotating speed interval with the maximum theoretical adaptation degree of the load in the barrel in the maintaining time;
and after the maintaining time, the rotating speed of the roller is increased to the eccentric value detection rotating speed by using the acceleration matched with the rotating speed interval with the maximum theoretical adaptability of the load in the barrel.
In one embodiment, further comprising:
if the eccentricity value is smaller than a preset dehydration threshold value, detecting the rotating speed from the eccentricity value and increasing the rotating speed;
and entering the dehydration stage until the rotating speed reaches the rotating speed required by the dehydration stage.
According to a second aspect of the embodiments of the present invention, there is provided a swing device for a load in a bucket, comprising:
the first leveling module is used for leveling the load in the barrel by using a preset first rotating speed interval before entering the dehydration stage;
the detection module is used for detecting the eccentric value of the load in the barrel after the leveling is finished;
and the second leveling module is used for leveling the load in the barrel and detecting the eccentric value by using a preset alternate rotating speed interval if the eccentric value is greater than a preset dehydration threshold value.
The first leveling module, the detection module and the second leveling module in the leveling device are controlled to execute the leveling method provided by the first aspect.
According to a third aspect of embodiments of the present invention, an electronic device is provided, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements the steps of the method provided in the first aspect when executing the program.
According to a fourth aspect of embodiments of the present invention, there is also provided a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as provided by the first aspect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart illustrating a method for leveling a load in a bucket in accordance with an exemplary embodiment of the present invention;
FIG. 2 is a flowchart illustrating a step S11 of a method for leveling a load in a bucket according to an exemplary embodiment of the present invention;
FIG. 3 is a flowchart illustrating a step S12 of a method for leveling a load in a bucket according to an exemplary embodiment of the present invention;
FIG. 4 is a flowchart illustrating a step S13 of a method for leveling a load in a bucket according to an exemplary embodiment of the present invention;
FIG. 5 is a flowchart illustrating a step S42 of a method for leveling a load in a bucket, according to an exemplary embodiment of the present invention;
FIG. 6 is a flow chart illustrating a method of leveling a load in a bucket according to yet another exemplary embodiment of the present invention;
FIG. 7 is a block diagram of a pendulum mechanism for a load in a bucket according to an exemplary embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Fig. 1 is a flowchart illustrating a method for leveling a load in a bucket according to an exemplary embodiment, where the method for leveling a load in a bucket, as shown in fig. 1, includes the following steps S11-S13:
in step S11, before entering the dehydration stage, the load in the tub is leveled using a preset first rotation speed interval;
in step S12, after the leveling is finished, an eccentricity value of the load in the tub is detected;
in step S13, if the eccentricity value is greater than the preset dehydration threshold, the load in the tub is leveled using a preset alternate rotation speed interval and the eccentricity value is detected.
In one embodiment, the technical solution of the present application includes substantially all devices having a drum, such as a washing machine, but is not limited to a washing machine. In the dehydration stage, the rotation speed of the drum is increased to a value of 500rpm (the number of revolutions per minute) or more, and if the load in the tub in the drum is not leveled before the dehydration stage, a large displacement deviating from the rotation center occurs in the drum rotating at a high speed, so that a large vibration and noise of the washing machine occur, and even the drum rubs against the outer tub wall. This would lead to a poor user experience for the user, forcing the user to interrupt the dehydration process in various ways. Therefore, it is required to level the load in the tub in the drum before the dehydration stage is started, i.e., to uniformly stick various kinds of laundry in the tub to the inner wall of the drum and to reduce the eccentricity value of the load in the tub as low as possible. The balance of the load in the barrel is a very suitable rotating speed interval, but the rotating speed interval required by different loads in the barrel is different. The preset first rotation speed interval in the embodiment is a rotation speed interval suitable for most of the loads in the barrel, which is obtained through a large number of experiments and theoretical derivation. After the load in the barrel is leveled by using a preset first rotating speed interval, in order to check the leveling effect, the rotating speed of the roller needs to be increased, and when the rotating speed required by detecting the eccentric value is reached, the eccentric value of the load in the barrel is measured. If the measured eccentricity value is larger than the preset dehydration threshold value, the leveling effect is not ideal, the preset alternate rotating speed interval is needed to level the load in the barrel, and the eccentricity value is detected after leveling.
According to the technical scheme in the embodiment, the load in the barrel is leveled through at least one preset rotating speed interval, so that the theoretical times required by leveling the load in the barrel are minimized, the leveling time is shortened, and the leveling rate of the load in the barrel is improved.
In one embodiment, as shown in FIG. 2, step S11 includes the following steps S21-S22:
in step S21, before entering the dehydration stage, the preset first rotation speed interval is defined according to the three-dimensional data of the drum;
in step S22, the defined preset first rotation speed interval is maintained for a first preset time, and the first rotation speed interval is the rotation speed interval with the maximum theoretical adaptability to the load in the barrel among all the preset rotation speed intervals.
In one embodiment, the volume, shape and three-dimensional data of the drum of different washing machines are different, and for the same load in the tub, the specific characteristics of the drum should be considered, and the rotating speed interval should be further limited, so that a better swinging effect can be achieved. After the preset first rotating speed interval is reached, because the leveling needs a time process, a sufficient time period needs to be maintained in the preset first rotating speed interval, and the time period is the first preset time. A large number of experimental verifications and theoretical deductions are carried out on the preset first rotating speed interval, the method is suitable for most of loads in the barrel, and the preset first rotating speed interval is superior to all other preset rotating speed intervals. For example, the preset first rotating speed interval is between 30rpm and 50rpm, and tests prove that the swinging requirements of the load in the barrel of more than 70 percent can be met, and the rest preset rotating speed intervals are all lower than 70 percent.
In one embodiment, as shown in FIG. 3, step S13 includes the following steps S31-S32:
in step S31, after the leveling is finished, the rotation speed of the drum is increased to the eccentricity value detection rotation speed at a preset first acceleration;
in step S32, after the rotational speed of the drum reaches the eccentricity value detection rotational speed, the eccentricity value detection rotational speed is maintained until the eccentricity value detection is finished.
In one embodiment, in the swing-level stage, the load in the barrel is in a state of being close to the wall but not substantially close to the wall, when the rotating speed of the roller is increased by an acceleration, the load in the barrel really enters the wall-adhering process, and the wall-adhering process is completed before the rotating speed of the roller reaches the eccentric value detection rotating speed. The eccentricity detection needs to be carried out under the same rotating speed test, and the significance of transverse comparison exists. Therefore, all the eccentricity value tests need to raise the rotating speed of the roller to the eccentricity value detection rotating speed, and the whole process of testing the eccentricity value needs to be maintained at the eccentricity value detection rotating speed.
In one embodiment, as shown in FIG. 4, step S13 further includes the following steps S41-S42:
in step S41, if the eccentricity value is greater than the preset dehydration threshold, selecting a rotation speed interval with the maximum theoretical suitability of the load in the bucket from a plurality of preset alternate rotation speed intervals, where the rotation speed interval with the maximum theoretical suitability of the load in the bucket is not used before;
in step S42, the load in the bucket is leveled using the rotation speed interval in which the theoretical suitability of the load in the bucket is maximum, and the eccentricity value is detected.
In one embodiment, if the preset first rotation speed interval is used to finish the leveling of the load in the barrel, other preset alternative rotation speed intervals are not used for leveling. In fact, although the preset first rotation speed interval is the rotation speed interval which theoretically meets the maximum possibility of the load in the barrel, there is a certain probability that all the load in the barrel cannot be met. In this case, it is then necessary to use a predetermined number of supplementary speed intervals, which are present in a prioritized order. After test verification, the higher the meeting percentage of the leveling requirement of the load in the barrel is, the higher the priority of the alternate rotating speed interval is. For example, a certain preset alternate rotation speed interval a can meet the leveling requirement of 50% of the load in the barrel, and another preset alternate rotation speed interval B can meet the leveling requirement of 30% of the load in the barrel, so that the priority of the preset alternate rotation speed interval a is higher than that of the preset alternate rotation speed interval B, that is, after the preset alternate rotation speed interval a is used, if the eccentric value of the load in the barrel is still higher than the preset dehydration threshold value, the preset alternate rotation speed interval B is used for leveling.
In one embodiment, as shown in FIG. 5, step S42 includes the following steps S51-S53:
in step S51, determining a maintaining time matched with the rotation speed interval with the maximum theoretical adaptability of the load in the bucket;
in step S52, maintaining the rotation speed interval with the maximum theoretical fitness of the load in the barrel during the maintaining time;
in step S53, after the maintaining time, the drum rotation speed is raised to the eccentricity value detection rotation speed using the acceleration matched to the rotation speed section where the theoretical suitability of the load in the tub is maximum.
In one embodiment, for better leveling effect, the rotating speed interval with the maximum theoretical adaptability of the load in the barrel is used for leveling, and the rotating speed interval needs to be maintained for a proper time period. If the duration is too short, the swing is insufficient. If it is at that timeToo long, time is wasted. The flat swinging time length corresponding to each rotating speed interval is different. For example, the preset first speed interval is matched with the maintaining time of 10 seconds to 15 seconds, and the other preset alternate speed interval is matched with the maintaining time of 8 seconds to 12 seconds. During the maintaining time, the rotating speed of the drum is maintained within a rotating speed interval with the maximum theoretical adaptability of the load in the barrel, and can fluctuate within the rotating speed interval. After the holding time, the acceleration matched with the rotation speed interval with the maximum theoretical adaptation degree of the load in the barrel is used, in the acceleration process, the wall attaching effect on the load in the barrel caused by different accelerations is different, and the accelerations corresponding to different preset rotation speed intervals are different. In the process that the rotating speed of the roller is increased to the eccentric value detection rotating speed, a better wall attaching effect is realized through acceleration. For example, the acceleration matched to the preset first speed interval is at 35rpm2-45rpm2Within the interval, the acceleration of another preset alternate speed interval is at 30rpm2-40rpm2Within the interval.
In one embodiment, as shown in FIG. 6, the following steps S61-S62 are also included:
in step S61, if the eccentricity value is smaller than a preset dehydration threshold value, detecting a rotation speed increase from the eccentricity value;
in step S62, the process proceeds to the dehydration phase until the rotation speed reaches the rotation speed required for the dehydration phase.
In one embodiment, when the shimmying effect in the above embodiment is significant, the result is that the detected eccentricity value is less than the preset dehydration threshold, which is equivalent to that the subsequent dehydration stage can be performed. Generally, the rotation speed of the drum in the dehydration stage is much higher than that of the detected eccentricity value, and the rotation speed is increased to the rotation speed required in the dehydration stage directly on the basis of the rotation speed of the detected eccentricity value, which marks that the dehydration stage is formally entered.
In one embodiment, FIG. 7 is a block diagram illustrating a pendulum mechanism for an in-bucket load according to an exemplary embodiment. As shown in fig. 7, the apparatus includes a first swing module 71, a detection module 72, and a second swing module 73.
The first leveling module 71 is configured to level the load in the bucket by using a preset first rotation speed interval before entering the dehydration stage;
the detection module 72 is used for detecting the eccentricity value of the load in the barrel after the leveling is finished;
the second balancing module 73 is configured to balance the load in the drum and detect the eccentricity value by using a preset alternate rotation speed interval if the eccentricity value is greater than a preset dehydration threshold value.
The first swing module 71, the detection module 72 and the second swing module 73 are controlled to implement the technical solutions of any of the above embodiments.
Fig. 8 illustrates a physical structure diagram of a server, and as shown in fig. 8, the server may include: a processor (processor)810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. The processor 810 may call logic instructions in the memory 830 to perform the following method: before entering the dehydration stage, leveling the load in the barrel by using a preset first rotating speed interval; detecting an eccentricity value of the load in the barrel after the leveling is finished; and if the eccentricity value is larger than a preset dehydration threshold value, leveling the load in the barrel by using a preset alternate rotating speed interval and detecting the eccentricity value.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented to perform the transmission method provided in the foregoing embodiments when executed by a processor, and for example, the method includes: before entering the dehydration stage, leveling the load in the barrel by using a preset first rotating speed interval; detecting an eccentricity value of the load in the barrel after the leveling is finished; and if the eccentricity value is larger than a preset dehydration threshold value, leveling the load in the barrel by using a preset alternate rotating speed interval and detecting the eccentricity value.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of leveling a load in a bucket, comprising:
before entering the dehydration stage, leveling the load in the barrel by using a preset first rotating speed interval;
detecting an eccentricity value of the load in the barrel after the leveling is finished;
and if the eccentricity value is larger than a preset dehydration threshold value, leveling the load in the barrel by using a preset alternate rotating speed interval and detecting the eccentricity value.
2. The method of claim 1, wherein the leveling of the load in the tub using a preset first rotational speed interval before entering the dehydration stage comprises:
before entering the dehydration stage, limiting the preset first rotating speed interval according to the three-dimensional data of the roller;
and maintaining the limited preset first rotating speed interval for a first preset time, wherein the first rotating speed interval is the rotating speed interval with the maximum theoretical adaptation degree to the load in the barrel in all the preset rotating speed intervals.
3. The method of claim 1, wherein said detecting an eccentricity value of the load in the tub after the end of the swing comprises:
after the leveling is finished, the rotating speed of the roller is increased to an eccentric value detection rotating speed at a preset first acceleration;
and after the rotating speed of the roller reaches the eccentricity value detection rotating speed, maintaining the eccentricity value detection rotating speed until the eccentricity value detection is finished.
4. The method of claim 1, wherein the leveling the load in the tub and detecting the eccentricity value using a preset alternate speed interval if the eccentricity value is greater than a preset dehydration threshold value comprises:
if the eccentricity value is larger than a preset dehydration threshold value, selecting a rotation speed interval with the maximum theoretical adaptation degree of the load in the barrel from a plurality of preset alternative rotation speed intervals, wherein the rotation speed interval with the maximum theoretical adaptation degree of the load in the barrel is not used before;
and leveling the load in the barrel and detecting an eccentric value by using the rotating speed interval with the maximum theoretical adaptation degree of the load in the barrel.
5. The method of claim 4, wherein the using the rotation speed interval with the maximum theoretical fitness of the load in the barrel to level the load in the barrel and detect the eccentricity value comprises:
determining the maintaining time matched with the rotating speed interval with the maximum theoretical adaptability of the load in the barrel;
keeping the rotating speed interval with the maximum theoretical adaptation degree of the load in the barrel in the maintaining time;
and after the maintaining time, the rotating speed of the roller is increased to the eccentric value detection rotating speed by using the acceleration matched with the rotating speed interval with the maximum theoretical adaptability of the load in the barrel.
6. The method of claim 1, further comprising:
if the eccentricity value is smaller than a preset dehydration threshold value, detecting the rotating speed from the eccentricity value and increasing the rotating speed;
and entering the dehydration stage until the rotating speed reaches the rotating speed required by the dehydration stage.
7. A device for swinging a load in a bucket, comprising:
the first leveling module is used for leveling the load in the barrel by using a preset first rotating speed interval before entering the dehydration stage;
the detection module is used for detecting the eccentric value of the load in the barrel after the leveling is finished;
and the second leveling module is used for leveling the load in the barrel and detecting the eccentric value by using a preset alternate rotating speed interval if the eccentric value is greater than a preset dehydration threshold value.
8. The pendulum leveling device of claim 7, wherein: the first swing module, the detection module and the second swing module are controlled to execute the swing method according to any one of claims 1-6.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the method of leveling a load in a bucket according to any one of claims 1 to 6.
10. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the method of leveling an in-bucket load according to any one of claims 1 to 6.
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| CN202011081371.9A CN112411126A (en) | 2020-10-09 | 2020-10-09 | Method and device for leveling load in barrel |
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| CN202011081371.9A CN112411126A (en) | 2020-10-09 | 2020-10-09 | Method and device for leveling load in barrel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622141A (en) * | 2021-08-03 | 2021-11-09 | 珠海格力电器股份有限公司 | Washing machine dehydration control method and washing machine |
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| CN101813543A (en) * | 2009-02-20 | 2010-08-25 | 海尔集团公司 | Method for detecting unbalance of displacement sensor for cylinder washing machine |
| US20140053612A1 (en) * | 2012-08-23 | 2014-02-27 | Seyul SON | Auxiliary washing machine and clothes treatment apparatus using the same |
| CN103233340A (en) * | 2013-04-22 | 2013-08-07 | 海信容声(广东)冰箱有限公司 | Dewatering control method for roller washing machine |
| CN107558098A (en) * | 2017-08-17 | 2018-01-09 | 无锡小天鹅通用电器有限公司 | The dewatering of device for clothing processing |
| CN107881708A (en) * | 2017-11-08 | 2018-04-06 | 南昌大学 | Clothes processing system and its unbalance detection |
| CN110924046A (en) * | 2019-11-27 | 2020-03-27 | 无锡小天鹅电器有限公司 | Eccentricity detection method, device, clothes processing device and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113622141A (en) * | 2021-08-03 | 2021-11-09 | 珠海格力电器股份有限公司 | Washing machine dehydration control method and washing machine |
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