CN108360212A - A method of washing effect is judged by acceleration transducer - Google Patents
A method of washing effect is judged by acceleration transducer Download PDFInfo
- Publication number
- CN108360212A CN108360212A CN201810101628.9A CN201810101628A CN108360212A CN 108360212 A CN108360212 A CN 108360212A CN 201810101628 A CN201810101628 A CN 201810101628A CN 108360212 A CN108360212 A CN 108360212A
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- acceleration
- value
- acceleration transducer
- washing effect
- washing machine
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- 230000001133 acceleration Effects 0.000 title claims abstract description 40
- 238000005406 washing Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 title claims abstract description 18
- 238000000205 computational method Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a kind of methods judging washing effect by acceleration transducer, the acceleration value in washing machine drum three directions under different rotating speeds is measured using acceleration transducer, and the conjunction value of acceleration and the product W of rotating speed are calculated, choose the optimum speed that the rotating speed corresponding to maximum value W is roller washing machine.This method is simple and practicable, can quickly and effectively choose the optimum speed of washing machine.
Description
Technical field
The present invention relates to washing machine technology field more particularly to a kind of sides judging washing effect by acceleration transducer
Method.
Background technology
Usual roller washing machine washing can be washed with the preferable rotating speed chosen by experience, also be had by from several
A kind of method of washing rotating speed is chosen in preset rotation speed.Chinese patent, patent name：Roller for determining device for clothing processing
Optimum speed method and apparatus, Authorization Notice No.：CN 101878335B, the foundation chosen all is according to mechanical force
Size, there is no the influences for considering rotating speed.
Invention content
Technical problems based on background technology, the present invention propose that one kind judging washing effect by acceleration transducer
Method, maximum possible beats the optimum speed of effect when can choose washing, and this method is simple and effective, can be used for various negative
Load and washing procedure.
A method of judging that washing effect, method and step are as follows by acceleration transducer：
S1：Make a reservation for the tachometer value ω 1 to ω n of multiple washing machines；
S2：Under each desired speed, the acceleration value in 3 directions of washing machine drum is measured；
S3：The conjunction value N of acceleration under each rotating speed is calculated, conjunction value N is multiplied with corresponding speed revolution value, is washed accordingly
Effect W；
S4：The W1 to Wn that S3 is obtained is compared to each other, determining maximum W, then corresponding tachometer value ω is optimum speed.
Preferably, 3 directions include in the S2：Acceleration value x in the front-back direction, left and right directions acceleration value y and
The acceleration value z of upper and lower directions.
Preferably, in the S3 conjunction value N of acceleration be 3 directional accelerations and/or quadratic sum.
Preferably, the acceleration value is measured by acceleration transducer, and acceleration transducer is arranged at washing machine drum bottom
The lower surface of plate.
Usually clothing rises with bucket wall in laundry effect and washing process, and what is then fallen beats power and beat time
Number is related.Within the unit interval, remaining condition is identical, and acceleration beats more greatly that power is bigger, and washing effect is better.
Beneficial effects of the present invention：
The present invention proposes a kind of method judging washing effect by acceleration transducer, is measured using acceleration transducer
The acceleration value in washing machine drum three directions under different rotating speeds, and the conjunction value of acceleration and the product W of rotating speed are calculated, it chooses
Rotating speed corresponding to maximum value W is the optimum speed of roller washing machine.This method is simple and practicable, can quickly and effectively choose
The optimum speed of washing machine.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the W values under the different rotating speeds obtained using W=ω (x+y+z) computational methods；
Fig. 2 is using W=ω (x2+y2+z2) computational methods obtain different rotating speeds under W values；
Fig. 3 is the clean ratio under different rotating speeds.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment 1
Desired speed range for common roller washing machine is between 20 rpms to 80 rpms.This
In embodiment desired speed be respectively 30rpm, 35rpm, 40rpm, 45rpm, 50rpm, 55rpm, 60rpm, 65rpm, 70rpm,
75rpm, 80rpm, and the acceleration in lower 3 directions of each rotating speed is measured, the load used is according to annex in GB/T4288-2008
The standard wash object of A, is assigned to weight 7kg.
As shown in Figure 1：W=ω (x+y+z)；As shown in Figure 2：W=ω (x2+y2+z2)。
It can be seen that the W values obtained when the rotating speed of washing machine drum is 75rpm are maximum by Fig. 1, Fig. 2.
Embodiment 2
Currently on the market common washing machine rotating speed be 45-55rpm, therefore in the present embodiment will choose 45rpm, 50rpm,
55rpm and 75rpm carries out washing effect experiment.
Test method is with reference to appendix A in GB/T 4288-2008：Scourability test method loads as standard wash object
7kg；Test result is shown in Fig. 3.
Turn from the figure 3, it may be seen that the clean ratio that the rotating speed of washing machine drum is 75rpm is significantly greater than 45rpm, 50rpm, 55rpm
Clean ratio under speed；It can be seen that proposed by the present invention judge that washing effect has reliability and can by acceleration transducer
Row.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of method judging washing effect by acceleration transducer, which is characterized in that method and step is as follows：
S1：Make a reservation for the tachometer value ω 1 to ω n of multiple washing machines；
S2：Under each desired speed, the acceleration value in 3 directions of washing machine drum is measured；
S3：The conjunction value N of acceleration under each rotating speed is calculated, conjunction value N is multiplied with corresponding speed revolution value, obtains corresponding washing effect
W；
S4：The W1 to Wn that S3 is obtained is compared to each other, determining maximum W, then corresponding tachometer value ω is optimum speed.
2. a kind of method judging washing effect by acceleration transducer according to claim 1, which is characterized in that institute
Stating 3 directions in S2 includes：Acceleration value x, the acceleration value y of left and right directions and the acceleration value of upper and lower directions in the front-back direction
z。
3. a kind of method judging washing effect by acceleration transducer according to claim 1, which is characterized in that institute
The conjunction value N for stating acceleration in S3 be 3 directional accelerations and/or quadratic sum.
4. special according to a kind of method judging washing effect by acceleration transducer of claim 1-3 any one of them
Sign is that the acceleration value is measured by acceleration transducer, and the following table in washing machine drum bottom plate is arranged in acceleration transducer
Face.
5. determining the washing machine of drum rotation speed by claim 1-3 any one of them methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101628.9A CN108360212B (en) | 2018-02-01 | 2018-02-01 | Method for judging washing effect through acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101628.9A CN108360212B (en) | 2018-02-01 | 2018-02-01 | Method for judging washing effect through acceleration sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360212A true CN108360212A (en) | 2018-08-03 |
| CN108360212B CN108360212B (en) | 2023-11-28 |
Family
ID=63004371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810101628.9A Active CN108360212B (en) | 2018-02-01 | 2018-02-01 | Method for judging washing effect through acceleration sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360212B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638187A (en) * | 2020-06-17 | 2020-09-08 | 宁波心维针织有限公司 | Device for detecting washing effect of detergent on clothes with different dirt and different materials |
| CN112301641A (en) * | 2020-10-14 | 2021-02-02 | 厦门翰普电子有限公司 | Washing machine rotating speed measuring method with MEMS sensor and displacement data detecting method |
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| CN1548612A (en) * | 2003-05-13 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Eccentricity detecting method for tumble washer |
| JP2006346270A (en) * | 2005-06-17 | 2006-12-28 | Toshiba Corp | Washing machine |
| KR20080086308A (en) * | 2007-03-22 | 2008-09-25 | 삼성전자주식회사 | Drum washing mashine |
| CN101624772A (en) * | 2008-07-10 | 2010-01-13 | 松下电器产业株式会社 | Drum-type washing machine |
| CN101878335A (en) * | 2007-11-28 | 2010-11-03 | Bsh博世和西门子家用器具有限公司 | Method and device for determining the optimal rotational speed of a drum of a laundry treatment device |
| CN102144061A (en) * | 2008-09-02 | 2011-08-03 | 松下电器产业株式会社 | Washing machine |
| CN105951357A (en) * | 2016-06-30 | 2016-09-21 | 无锡小天鹅股份有限公司 | Washing control method of washing machine and washing machine |
| CN106676818A (en) * | 2015-11-09 | 2017-05-17 | 无锡小天鹅股份有限公司 | Method and system for detecting dehydrating barrel of pulsator washing machine |
| CN107245838A (en) * | 2017-05-31 | 2017-10-13 | 广东威灵电机制造有限公司 | Roller washing machine and its control method, device and machinable medium |
| CN107326613A (en) * | 2017-07-17 | 2017-11-07 | 无锡飞翎电子有限公司 | Device for clothing processing and control method and equipment for the device for clothing processing |
-
2018
- 2018-02-01 CN CN201810101628.9A patent/CN108360212B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548612A (en) * | 2003-05-13 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Eccentricity detecting method for tumble washer |
| JP2006346270A (en) * | 2005-06-17 | 2006-12-28 | Toshiba Corp | Washing machine |
| KR20080086308A (en) * | 2007-03-22 | 2008-09-25 | 삼성전자주식회사 | Drum washing mashine |
| CN101878335A (en) * | 2007-11-28 | 2010-11-03 | Bsh博世和西门子家用器具有限公司 | Method and device for determining the optimal rotational speed of a drum of a laundry treatment device |
| CN101624772A (en) * | 2008-07-10 | 2010-01-13 | 松下电器产业株式会社 | Drum-type washing machine |
| CN102144061A (en) * | 2008-09-02 | 2011-08-03 | 松下电器产业株式会社 | Washing machine |
| CN106676818A (en) * | 2015-11-09 | 2017-05-17 | 无锡小天鹅股份有限公司 | Method and system for detecting dehydrating barrel of pulsator washing machine |
| CN105951357A (en) * | 2016-06-30 | 2016-09-21 | 无锡小天鹅股份有限公司 | Washing control method of washing machine and washing machine |
| CN107245838A (en) * | 2017-05-31 | 2017-10-13 | 广东威灵电机制造有限公司 | Roller washing machine and its control method, device and machinable medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638187A (en) * | 2020-06-17 | 2020-09-08 | 宁波心维针织有限公司 | Device for detecting washing effect of detergent on clothes with different dirt and different materials |
| CN112301641A (en) * | 2020-10-14 | 2021-02-02 | 厦门翰普电子有限公司 | Washing machine rotating speed measuring method with MEMS sensor and displacement data detecting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108360212B (en) | 2023-11-28 |
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