CN113584803A - Washing control method for drum washing machine - Google Patents
Washing control method for drum washing machine Download PDFInfo
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- CN113584803A CN113584803A CN202110942091.0A CN202110942091A CN113584803A CN 113584803 A CN113584803 A CN 113584803A CN 202110942091 A CN202110942091 A CN 202110942091A CN 113584803 A CN113584803 A CN 113584803A
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- washing
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- rotation
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- 238000005406 washing Methods 0.000 title claims abstract description 155
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010009 beating Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a washing control method for a drum washing machine. The method comprises the following steps: the washing machine starts washing; in the washing process, low-rotation-speed washing and high-rotation-speed washing are alternately carried out; firstly, a low-rotation-speed washing mode is carried out, and the low-rotation-speed washing time is t 1; then switching to a high-speed washing mode, wherein the high-speed washing time is t 2; in the washing process, the control module detects the eccentricity of the washing drum in real time and then adjusts the rotating speed of the high-rotating-speed washing mode according to the eccentricity; after the washing time is completed, the washing is finished. According to the invention, by adding the eccentricity detection in the washing process and matching different higher rotating speeds according to different eccentricity amounts, various water flows can be switched in the washing process, more effective beating is generated in the washing process, and the cleaning degree is effectively improved; and through real-time eccentric control, the phenomenon that the drum is collided due to overlarge eccentricity is avoided, the clothes washing feeling of a user is improved, parts of the washing machine are protected from being damaged, and the service life of the washing machine is prolonged.
Description
Technical Field
The invention belongs to the technical field of software development, and particularly relates to a washing control method for a drum washing machine.
Background
At present, most washing machines in the market only have an eccentric judgment function in the dehydration process, and only preset washing water flow according to the load in the washing process, and a higher rotating speed is rarely set in the washing process, so that stain in clothes is not easily removed, and the existing program with the higher washing rotating speed can generate a barrel collision phenomenon under the condition of larger eccentricity, thereby influencing the user experience and reducing the product satisfaction.
Disclosure of Invention
The invention aims to provide a washing control method for a roller washing machine, which is characterized in that eccentricity detection is added in the washing process, different higher rotating speeds are matched according to different eccentricity amounts, various water flows can be switched in the washing process, more effective beating is generated in the washing process, and the cleaning degree is effectively improved; and through real-time eccentric control, the phenomenon that the drum is collided due to overlarge eccentricity is avoided, the clothes washing feeling of a user is improved, parts of the washing machine are protected from being damaged, and the service life of the washing machine is prolonged.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a washing control method for a drum washing machine, which comprises the following steps:
step one, the washing machine starts washing;
step two, alternately carrying out low-rotation-speed washing and high-rotation-speed washing in the washing process; firstly, a low-rotation-speed washing mode is carried out, and the low-rotation-speed washing time is t 1; then switching to a high-speed washing mode, wherein the high-speed washing time is t 2;
step three, in the washing process, the control module detects the eccentricity of the washing drum in real time, and then adjusts the rotating speed of the high-rotating-speed washing mode according to the eccentricity;
and step four, finishing washing after the washing time is finished.
Preferably, the rotation speed of the low rotation speed washing mode in the second step is set to be 50 rpm; the rotation speed of the high rotation speed washing mode is set to 90-200 rpm.
Preferably, the third step comprises the following substeps:
stp01, setting the rotation speed gears of the high rotation speed washing mode to a1, a2 and a3 from high to low in sequence, and setting corresponding eccentric amounts U1, U2 and U3, wherein U1 < U2 < U3;
stp02, in the high-speed washing mode of the washing process, the control module compares the detected real-time eccentricity U of the washing cylinder with a set eccentricity threshold value, and then adjusts the speed gear of the high-speed washing mode according to the comparison structure;
wherein, the control module firstly compares the real-time eccentricity U with the eccentricity U1,
if the real-time eccentricity U is less than or equal to the eccentricity U1, the control module controls the high-rotation-speed washing mode of the washing machine to operate according to the rotation speed a 1;
if the eccentricity U is more than U1 and less than or equal to U2, the control module controls the high-speed washing mode of the washing machine to operate according to the rotation speed a 2;
if the eccentricity U is more than U2 and less than or equal to U3, the control module controls the high-speed washing mode of the washing machine to operate according to the rotation speed a 3;
if the real-time eccentricity U is larger than the eccentricity U3, the control module controls the washing machine to adopt a low-rotation-speed washing mode instead of a high-rotation-speed washing mode.
Preferably, the eccentricity of the drum is judged by calculating a deviation of the operation power of the washing machine in the third step.
The invention has the following beneficial effects:
according to the invention, by adding the eccentricity detection in the washing process and matching different higher rotating speeds according to different eccentricity amounts, various water flows can be switched in the washing process, more effective beating is generated in the washing process, and the cleaning degree is effectively improved; and through real-time eccentric control, the phenomenon that the drum is collided due to overlarge eccentricity is avoided, the clothes washing feeling of a user is improved, parts of the washing machine are protected from being damaged, and the service life of the washing machine is prolonged.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a washing control method for a drum washing machine according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The first embodiment is as follows:
referring to fig. 1, the present invention is a washing control method for a drum washing machine, including the following steps:
step one, the washing machine starts washing;
step two, alternately carrying out low-rotation-speed washing and high-rotation-speed washing in the washing process;
firstly, a low-rotation-speed washing mode is carried out, and the low-rotation-speed washing time is t 1; then switching to a high-speed washing mode, wherein the high-speed washing time is t 2; the rotation speed of the low rotation speed washing mode is set to 50 rpm; the rotation speed of the high rotation speed washing mode is set to 90-200rpm
Step three, in the washing process, the control module detects the eccentricity of the washing drum in real time, wherein the control module judges the eccentricity of the drum by calculating the deviation of the running power of the washing machine; then, the rotating speed of the high-rotating-speed washing mode is adjusted according to the eccentric amount; the control module adopts a singlechip;
the method comprises the following substeps:
stp01, setting the rotation speed gears of the high rotation speed washing mode to a1, a2 and a3 from high to low in sequence, and setting corresponding eccentric amounts U1, U2 and U3, wherein U1 < U2 < U3;
stp02, in the high-speed washing mode of the washing process, the control module compares the detected real-time eccentricity U of the washing cylinder with a set eccentricity threshold value, and then adjusts the speed gear of the high-speed washing mode according to the comparison structure;
wherein, the control module firstly compares the real-time eccentricity U with the eccentricity U1,
if the real-time eccentricity U is less than or equal to the eccentricity U1, the control module controls the high-rotation-speed washing mode of the washing machine to operate according to the rotation speed a 1;
if the eccentricity U is more than U1 and less than or equal to U2, the control module controls the high-speed washing mode of the washing machine to operate according to the rotation speed a 2;
if the eccentricity U is more than U2 and less than or equal to U3, the control module controls the high-speed washing mode of the washing machine to operate according to the rotation speed a 3;
if the real-time eccentricity U is larger than the eccentricity U3, the control module controls the washing machine to adopt a low-rotation-speed washing mode to replace a high-rotation-speed washing mode;
and step four, finishing washing after the washing time is finished.
Wherein, the calculation principle of the eccentricity is as follows: the power of the drum washing machine under the same rotating speed of loads with different masses can be different, and the allowable values of different basic load quantities to eccentricity are different;
the eccentricity is calculated according to different deviations of the power relative to the basic power of the basic load under the load;
it should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it can be understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above can be implemented by instructing the relevant hardware through a program, and the corresponding program can be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A washing control method for a drum washing machine is characterized by comprising the following steps:
step one, the washing machine starts washing;
step two, alternately carrying out low-rotation-speed washing and high-rotation-speed washing in the washing process;
firstly, a low-rotation-speed washing mode is carried out, and the low-rotation-speed washing time is t 1; then switching to a high-speed washing mode, wherein the high-speed washing time is t 2;
step three, in the washing process, the control module detects the eccentricity of the washing drum in real time, and then adjusts the rotating speed of the high-rotating-speed washing mode according to the eccentricity;
and step four, finishing washing after the washing time is finished.
2. A washing control method for a drum washing machine according to claim 1, characterized in that the rotation speed of the low rotation speed washing mode in the second step is set to 50 rpm; the rotation speed of the high rotation speed washing mode is set to 90-200 rpm.
3. A washing control method for a drum washing machine according to claim 1, characterized in that the third step comprises the following substeps:
stp01, setting the rotation speed gears of the high rotation speed washing mode to a1, a2 and a3 from high to low in sequence, and setting corresponding eccentric amounts U1, U2 and U3, wherein U1 < U2 < U3;
stp02, in the high-speed washing mode of the washing process, the control module compares the detected real-time eccentricity U of the washing cylinder with a set eccentricity threshold value, and then adjusts the speed gear of the high-speed washing mode according to the comparison structure;
wherein, the control module firstly compares the real-time eccentricity U with the eccentricity U1,
if the real-time eccentricity U is less than or equal to the eccentricity U1, the control module controls the high-rotation-speed washing mode of the washing machine to operate according to the rotation speed a 1;
if the eccentricity U is more than U1 and less than or equal to U2, the control module controls the high-speed washing mode of the washing machine to operate according to the rotation speed a 2;
if the eccentricity U is more than U2 and less than or equal to U3, the control module controls the high-speed washing mode of the washing machine to operate according to the rotation speed a 3;
if the real-time eccentricity U is larger than the eccentricity U3, the control module controls the washing machine to adopt a low-rotation-speed washing mode instead of a high-rotation-speed washing mode.
4. A washing control method for a drum washing machine as claimed in claim 1, characterized in that the eccentricity of the drum is judged by calculating the deviation of the operation power of the washing machine in the third step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110942091.0A CN113584803A (en) | 2021-08-17 | 2021-08-17 | Washing control method for drum washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110942091.0A CN113584803A (en) | 2021-08-17 | 2021-08-17 | Washing control method for drum washing machine |
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| CN113584803A true CN113584803A (en) | 2021-11-02 |
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| CN202110942091.0A Pending CN113584803A (en) | 2021-08-17 | 2021-08-17 | Washing control method for drum washing machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150059416A1 (en) * | 2013-08-28 | 2015-03-05 | General Electric Company | Systems and Methods for Detecting an Imbalanced Load in a Washing Machine Appliance Having a Balancing Apparatus |
| CN105862322A (en) * | 2016-05-26 | 2016-08-17 | 无锡小天鹅股份有限公司 | Washing machine as well as control method and control device thereof |
| CN105970549A (en) * | 2016-06-29 | 2016-09-28 | 无锡小天鹅股份有限公司 | Spin-drying control method and device for washing machine and washing machine |
| CN106283487A (en) * | 2015-05-26 | 2017-01-04 | 无锡小天鹅股份有限公司 | The Anti-bumping protection method of washing machine and washing machine |
| US20190264373A1 (en) * | 2016-09-12 | 2019-08-29 | Lg Electronics Inc. | Method for controlling spin-drying operation of washing apparatus |
| CN111501285A (en) * | 2020-04-09 | 2020-08-07 | 无锡小天鹅电器有限公司 | Washing control method, device and equipment of washing equipment and storage medium |
| CN111501286A (en) * | 2020-04-08 | 2020-08-07 | 无锡小天鹅电器有限公司 | Washing control method, device and equipment of washing equipment and storage medium |
-
2021
- 2021-08-17 CN CN202110942091.0A patent/CN113584803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150059416A1 (en) * | 2013-08-28 | 2015-03-05 | General Electric Company | Systems and Methods for Detecting an Imbalanced Load in a Washing Machine Appliance Having a Balancing Apparatus |
| CN106283487A (en) * | 2015-05-26 | 2017-01-04 | 无锡小天鹅股份有限公司 | The Anti-bumping protection method of washing machine and washing machine |
| CN105862322A (en) * | 2016-05-26 | 2016-08-17 | 无锡小天鹅股份有限公司 | Washing machine as well as control method and control device thereof |
| CN105970549A (en) * | 2016-06-29 | 2016-09-28 | 无锡小天鹅股份有限公司 | Spin-drying control method and device for washing machine and washing machine |
| US20190264373A1 (en) * | 2016-09-12 | 2019-08-29 | Lg Electronics Inc. | Method for controlling spin-drying operation of washing apparatus |
| CN111501286A (en) * | 2020-04-08 | 2020-08-07 | 无锡小天鹅电器有限公司 | Washing control method, device and equipment of washing equipment and storage medium |
| CN111501285A (en) * | 2020-04-09 | 2020-08-07 | 无锡小天鹅电器有限公司 | Washing control method, device and equipment of washing equipment and storage medium |
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