CN103898711B - A kind of method and its washing machine of recognizable washing clothing material - Google Patents
A kind of method and its washing machine of recognizable washing clothing material Download PDFInfo
- Publication number
- CN103898711B CN103898711B CN201210581154.5A CN201210581154A CN103898711B CN 103898711 B CN103898711 B CN 103898711B CN 201210581154 A CN201210581154 A CN 201210581154A CN 103898711 B CN103898711 B CN 103898711B
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- clothing
- washing
- washing machine
- water
- water level
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- D06F2202/085—
-
- D06F2202/10—
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/086—Arrangements for avoiding detergent wastage in the discharge conduit
Abstract
The invention discloses a kind of method and its washing machine of recognizable washing clothing material, the washing machine includes flow of inlet water detection unit, water level sensing unit and the weight sensing unit for detecting clothes weight；The quality Q of clothing is measured by the weight sensing unit that is set on washing machine, the clothing in washing machine is measured with injecting the cumulative volume V1 of water and the volume V2 of injection water by water level sensing unit and flow detection unit respectively.The data measured by the MCU units set on washing machine by analyzing above-mentioned steps, calculate the density p of washing clothing, and corresponding clothing material is judged by the density p of clothing, so that washing machine controls washing machine to perform corresponding washing procedure by output control unit.By the above method and device, washing machine is voluntarily told the material of clothing, and corresponding washing procedure is selected according to the clothing of unlike material, prevent overwass from causing wear of clothes, realize the purpose for saving hydroelectric resources.
Description
Technical field
The present invention relates to washing machine field, the especially a kind of method and its washing machine of recognizable washing clothing material.
Background technology
As the improvement of people's living standards, requirement of the people to washing machine and expectation increasingly increase.It is intended that laundry
Machine is more and more intelligent, can automatically obtain the material information of washing clothing and then select suitable program to be washed, with reality
Now more preferable clean result.
To solve the above problems, solution method is proposed, such as：
Most of existing patent is the method for identifying material by scanning garment labels.Pass through tag recognition clothing material
This method, the accuracy requirement of normalization and information to garment labels is too high, and current actual conditions can not meet；And
Due to the variation of garment labels, the information repository of computer board needs to store a large amount of label informations, it is also necessary to updates the data
Storehouse data are to adapt to the change of garment labels；In addition, it is also necessary to which user is one by one scanned every clothing, considerably increases user's
Workload.Due to above-mentioned limitation, this method is caused to be not widely used in washing machine field.
It is an object of the invention to provide a kind of method of new identification clothing material, this method does not have special want to clothing
Ask, and do not increase the workload of user.So as to so that the clothing that washing machine can be directed to unlike material selects appropriate washing journey
Sequence, it is therefore prevented that clothing overwass wears.
Needed based on more than and shortcoming, spy propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided the recognizable washing clothing material of one kind
The method of matter.
Clothing material information is obtained by using this method automatically it is another object of the present invention to provide one kind, and
The washing machine of different washing procedures is selected according to unlike material.
To achieve the above object, the technical scheme is that：A kind of method of recognizable washing clothing material, its feature
It is：The washing quality Q of clothing, the water level L1 in washing machine and the volume V2 for injecting water are drawn by measurement, then by above-mentioned number
According to drawing the density p of corresponding washing clothing in washing machine, and judge by density p the material of clothing.Specifically include as follows
Step：
21）Dry clothing is put into, the quality Q of clothing is measured by weight sensing unit；
22）Be filled to by inlet pipeline into outer barrel of washing machine and be totally submerged clothing, and by flow detection unit come
Flow of inlet water is detected, and flow value is transmitted to MCU units；
23）Water level L1 in outer barrel of washing machine is measured by water level sensing unit, and described water level L1 is transmitted to washing
The MCU units of clothing machine；
24）The water level L1 detected is converted to clothing with injecting the cumulative volume V1 of water by described MCU units, and by flow
The feed water flow value that detection unit detects is converted to the volume V2 of injection water；
25）Described MCU units calculate the density p of clothing by analyzing the data that above-mentioned steps measure, and judge
Corresponding clothing material；
26）Described MCU units select corresponding washing procedure by the clothing material judged, and pass through output
Control unit control washing machine is acted accordingly.
Further, described MCU units pass through formula：The density p of clothing=clothing quality Q/clothing volume V is calculated
The density p of clothing.
Further, described clothing volume V is that control system passes through formula：The totality of clothing volume V=clothing and injection water
Product V1- always enters water volume V2.
Further, the water level L1 in described water level sensing unit measurement washing machine is the pressure by being arranged on washing machine
Power formula level sensor detects the water level in obtained outer barrel of washing machine.
Further, the water volume V2 that always enters in described outer barrel of washing machine is detected by the following method:61）By setting
The flow measurement device on inlet pipeline is put to detect the flow of inlet water flowed into real time in outer barrel；62）It is described to detect
Flow of inlet water is always to enter water volume V2 in outer barrel by MCU cell translations.
Further, described MCU units judge the material of laundry by the density p of bucket undergarment, mainly include
Following steps：
71）Different density ranges corresponding to different classes of clothing are measured by experiment, and by measured data
Cloth density memory cells are stored into, and set the washing procedure corresponding to different densities scope；
72）Density p and the data comparison that prestores of the MCU units according to the clothing calculated, determine clothing
Cloth type, and output control unit is performed corresponding washing procedure.
Further, described MCU units determine the cloth type of clothing, and the signal of cloth type is transmitted to panel and shown
Show unit, and by panel display unit by the cloth type feedback of the clothing detected to user.Laundry of the present invention
Machine includes：For detecting the flow detection unit of discharge, for realizing control, detection, display and the alarm work(of washing machine
Can control system, for detecting the water level sensing unit of water level in outer barrel and the weight for detecting washing machine drum undergarment weight
Amount detection unit.
Further, described flow detection unit includes, the stream set between the water inflowing box and water intaking valve on washing machine
Measuring device；
Described water level sensing unit includes, and is arranged on the collection chamber being connected on washing machine with outer barrel, passes through connecting pipe
The pressure type water level sensor being connected with collection chamber；
Described control system, including MCU units and the cloth density that is connected with each other respectively with MCU units store it is single
Member, guidance panel input block, output control unit, panel display unit and alarm unit.
By the above method and device, washing machine is set to select corresponding washing procedure according to the clothing of unlike material,
So as to prevent clothing from excessively being soaked and overwass, wear of clothes is caused, avoids the waste of hydroelectric resources in washing process.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is present system FB(flow block)；
Fig. 2 is present system FB(flow block)；
Fig. 3 is the structure drawing of device of embodiments of the invention；
Fig. 4 is the structured flowchart of embodiments of the invention.
Description of symbols in figure：1- water intaking valves, 2- flow measurement devices, 3- water inflowing boxes, 4- control systems, 7- motors, 8- ripples
Wheel.
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, a kind of method of recognizable washing clothing material, comprises the following steps：21）It is put into drying
Clothing, the quality Q of clothing is measured by weight sensing unit.22）It is filled to and is totally submerged into washing machine by inlet pipeline
Clothing, and the flow of the water flowed into outer barrel is detected by flow detection unit, and flow value is transmitted to MCU units.23）
Water level L1 in washing machine is measured by water level sensing unit, and described water level L1 is transmitted to the MCU units of washing machine.
24）The water level L1 detected in outer barrel is converted to clothing with injecting the cumulative volume V1 of water by described MCU units, and by flow
The flow value for the water in inflow outer barrel that detection unit detects is converted to the volume V2 of injection water.25）Described MCU units lead to
Cross the data that analysis above-mentioned steps measure and calculate the density p of washing clothing, and judge corresponding clothing material.26）Institute
The MCU units stated select corresponding washing procedure by the material for the washing clothing judged, and pass through output control list
Member control washing machine is acted accordingly.
In the present embodiment, described MCU units pass through formula：The density p of clothing=clothing quality Q/clothing volume V is calculated
Draw the density p of clothing.Described clothing volume V is that control system 4 passes through formula：Clothing volume V=clothing is total with injection water
Volume V1- always enters what water volume V2 was calculated.
In the present embodiment, the water volume V2 that always enters in described washing machine drum is detected by the following method:61）Pass through
The flow measurement device 2 being arranged on inlet pipeline detect in real time flow into outer barrel in flow of inlet water.62）Described detects
Flow of inlet water by MCU cell translations be outer barrel in always enter water volume V2.
In this implementation, described MCU units judge corresponding clothing material by the density p of bucket undergarment, and it is wrapped
Include following steps：71）Different density ranges corresponding to different classes of clothing are measured by experiment, and by measured number
According to being stored into arrangement density memory cells, and set the washing procedure corresponding to different clothing materials.72）MCU units are according to institute
The density p of the clothing calculated and the data comparison prestored, determine the cloth type of clothing, and make output control unit
Perform corresponding washing procedure.
In the present embodiment, described MCU units determine the cloth type of clothing, by detected clothing cloth type
The panel display unit of washing machine top setting is reached, and it is by panel display unit that the cloth type of the clothing detected is anti-
Feed user.
A kind of as shown in figure 3, washing machine of recognizable washing clothing material.Described washing machine can be that impeller is done washing
The washing machine of any one such as machine, roller washing machine.Washing machine in the present embodiment is preferably rotary drum washing machine.
In the present embodiment, described washing machine should comprise at least outside casing, be provided with an outer barrel in casing, outside
Interior bucket and impeller 8 are provided with bucket.Interior bucket and impeller 8 are connected with the motor 7 being arranged under outer barrel, and motor 7 passes through transmission system band
Dynamic interior bucket and impeller 8 rotate.Outer barrel part is lifted in casing by four suspension rods.Control is provided with the casing top of washing machine
Disk seat, control panel seat is interior to be provided with water intaking valve 1 and control system 4.Flow survey is provided between the water intaking valve 1 and water inflowing box 3
Device 2 is measured, running water flows into water inflowing box 3 through flow measurement device 2 by water intaking valve 1, finally enters outer barrel in washing machine.It is described
Control system 4 be made up of computer board, the function such as control, detection, display and alarm for realizing automatic washing machine.
In the present embodiment, the level testing methods of washing machine, pressure type water level sensor mode is preferably used.Outside
Bucket bottom is provided with a collection chamber, and the pressure type water level sensor on barrel top is connected to by connecting pipe.When SEA LEVEL VARIATION, collection
Pressure value is converted into electric signal and passed in control system 4 by the air pressure respective change in air chamber, pressure type water level sensor.
The electric signal collected is correspondingly converted into the actual water level L1 in outer barrel of washing machine by control system 4, then described numeral is believed
Number L1 is converted to washing machine undergarment with injecting the cumulative volume V1 of water.
In the present embodiment, described flow detection unit includes, and is set between the water intaking valve 1 and water inflowing box 3 of washing machine
There is flow detection unit flow measurement device 2.Described water level sensing unit includes being arranged on washing machine being connected with interior bucket
Collection chamber, the pressure type water level sensor being connected by connecting pipe with collection chamber.
As shown in figure 4, in the present embodiment, described control system 4, including MCU units and mutual with MCU units respectively
Cloth density memory cells, guidance panel input block, output control unit, panel display unit and the alarm unit of connection.
Described flow detection unit, water level sensing unit and weight sensing unit mutually interconnects with the MCU units in control system 4 respectively
Connect.
By setting flow measurement device 2 between the water intaking valve and water inflowing box of washing machine, make the judgement of inflow timely
Accurately.
By the above method and device, washing machine is set to be realized automatic by the density value for the bucket undergarment being calculated
Judge washing machine undergarment material, and different washing procedures can be selected according to the unlike material of clothing, so as to alleviate clothing
Abrasion of the thing in washing process, has saved hydroelectric resources.
It should be noted that what above-mentioned specific embodiment was merely exemplary, under the above-mentioned teaching of the present invention, this area
Technical staff can carry out various improvement and deformation on the basis of above-described embodiment, and these are improved or deformation falls in this hair
In bright protection domain.
It will be understood by those skilled in the art that specific descriptions above are intended merely to explain the purpose of the present invention, not use
In the limitation present invention.Protection scope of the present invention is limited by claim and its equivalent.
Claims (9)
- A kind of 1. method of recognizable washing clothing material, it is characterised in that：The quality Q of washing clothing is drawn by measurement, washed The volume V2 of water level L1 and injection water in clothing machine, then the corresponding density p for washing clothing in washing machine is drawn by above-mentioned data, And the material of clothing is judged by density p；Comprise the following steps：21) dry clothing is put into, the quality Q of clothing is measured by weight sensing unit；22) it is filled to by inlet pipeline into outer barrel of washing machine and is totally submerged clothing, and is detected by flow detection unit Flow of inlet water, and flow value is transmitted to MCU units；23) the water level L1 in outer barrel of washing machine is measured by water level sensing unit, and described water level L1 is transmitted to washing machine MCU units；24) the water level L1 detected is converted to clothing and injects the cumulative volume V1 of water by MCU units described in, and by flow detection The feed water flow value that unit detects is converted to the cumulative volume V2 of injection water；25) the MCU units described in calculate the density p of clothing by analyzing the data that above-mentioned steps measure, and judge relative The clothing material answered；26) the MCU units described in select corresponding washing procedure by the clothing material judged, and pass through output control Unit control washing machine is acted accordingly.
- A kind of 2. method of recognizable washing clothing material according to claim 1, it is characterised in that：Described MCU is mono- Member passes through formula：The density p of clothing=clothing quality Q/clothing volume V, the density p of clothing is calculated.
- A kind of 3. method of recognizable washing clothing material according to claim 2, it is characterised in that：Described clothing body Product V is that control system passes through formula：The cumulative volume V1- of clothing volume V=clothings and injection water always enters water volume V2.
- A kind of 4. method of recognizable washing clothing material according to claim 1, it is characterised in that：Washed by being arranged on Pressure type water level sensor on clothing machine detects to obtain the water level L1 in outer barrel of washing machine.
- A kind of 5. method of recognizable washing clothing material according to claim 1, it is characterised in that：Described washing machine The water volume V2 that always enters in outer barrel is detected by the following method:61) flow of inlet water flowed into real time in outer barrel is detected by the flow measurement device being arranged on inlet pipeline；62) flow of inlet water detected described in is always to enter water volume V2 in outer barrel by MCU cell translations.
- A kind of 6. method of recognizable washing clothing material according to claim 1, it is characterised in that：Described MCU is mono- Member judges the material of laundry by the density p of bucket undergarment, mainly comprises the following steps：71) different density ranges corresponding to different classes of clothing are measured by experiment, and by measured data storage Enter cloth density memory cells, and set the washing procedure corresponding to different densities scope；72) MCU units determine the cloth of clothing according to the density p of the clothing calculated and the data comparison prestored Type, and output control unit is performed corresponding washing procedure.
- A kind of 7. method of recognizable washing clothing material according to claim 6, it is characterised in that：Described MCU is mono- Member determines the cloth type of clothing, the signal of cloth type is transmitted to panel display unit, and pass through panel display unit By the cloth type feedback of the clothing detected to user.
- 8. a kind of washing machine of the method for the recognizable washing clothing material with as described in claim 1-7 is any, its feature It is：Including the flow detection unit for detecting flow of inlet water, for realizing control, detection, display and the alarm of washing machine The control system (4) of function, for detecting in outer barrel the water level sensing unit of water level and for detecting washing machine drum undergarment weight The weight sensing unit of amount.
- A kind of 9. washing machine according to claim 8, it is characterised in that：Described flow detection unit includes, and is doing washing The flow measurement device (2) set between water inflowing box (3) and water intaking valve (1) on machine；Described water level sensing unit includes being arranged on the collection chamber with outer barrel being connected on washing machine, passes through connecting pipe and gas collection The pressure type water level sensor that room is connected；Described control system (4), including MCU units and respectively with MCU units be connected with each other cloth density memory cells, Guidance panel input block, output control unit, panel display unit and alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210581154.5A CN103898711B (en) | 2012-12-27 | 2012-12-27 | A kind of method and its washing machine of recognizable washing clothing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210581154.5A CN103898711B (en) | 2012-12-27 | 2012-12-27 | A kind of method and its washing machine of recognizable washing clothing material |
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| Publication Number | Publication Date |
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| CN103898711A CN103898711A (en) | 2014-07-02 |
| CN103898711B true CN103898711B (en) | 2018-03-20 |
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| CN201210581154.5A Active CN103898711B (en) | 2012-12-27 | 2012-12-27 | A kind of method and its washing machine of recognizable washing clothing material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297351A (en) * | 2014-07-16 | 2016-02-03 | 青岛海尔智能技术研发有限公司 | Washing method for washing machine and washing machine |
| AU2016234990B2 (en) * | 2015-10-02 | 2018-12-06 | Lg Electronics Inc. | Washing machine and method for controlling the same |
| US10161075B2 (en) | 2016-06-30 | 2018-12-25 | Midea Group Co., Ltd. | Laundry washing machine with automatic detection of detergent deficit |
| US10161074B2 (en) | 2016-06-30 | 2018-12-25 | Midea Group Co., Ltd. | Laundry washing machine with automatic detergent dispensing and/or rinse operation type selection |
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| US10358760B2 (en) | 2016-06-30 | 2019-07-23 | Midea Group Co., Ltd. | Laundry washing machine with automatic rinse operation type selection |
| CN108866929A (en) * | 2017-05-09 | 2018-11-23 | 惠而浦（中国）股份有限公司 | A kind of control method of washing of roller washing machine |
| CN109752346B (en) * | 2017-11-01 | 2022-07-26 | 青岛海尔智能技术研发有限公司 | Optical method and device for identifying material of clothes |
| CN109023839B (en) * | 2018-10-15 | 2019-09-17 | 珠海格力电器股份有限公司 | Control method for washing machine, device, washing machine and storage medium |
| CN111155278B (en) * | 2018-10-22 | 2023-06-16 | 青岛海尔洗衣机有限公司 | Clothes material detection method and washing machine control method |
| CN109487504B (en) * | 2018-10-29 | 2022-09-09 | 青岛海尔洗衣机有限公司 | Water level detection method for washing equipment and washing equipment |
| CN109620094A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧琳生活健康科技有限公司 | A kind of dish-washing machine and its control method |
| CN112813648B (en) * | 2019-11-18 | 2023-11-03 | 海信冰箱有限公司 | Washing machine and control method thereof |
| CN113668176B (en) * | 2020-05-15 | 2024-01-23 | 青岛海尔洗衣机有限公司 | Clothes material identification device, washing machine control method and washing machine |
| US11371175B2 (en) | 2020-06-04 | 2022-06-28 | Midea Group Co., Ltd. | Laundry washing machine with dynamic selection of load type |
| US11898289B2 (en) | 2020-12-18 | 2024-02-13 | Midea Group Co., Ltd. | Laundry washing machine calibration |
| US11773524B2 (en) | 2020-12-18 | 2023-10-03 | Midea Group Co., Ltd. | Laundry washing machine color composition analysis during loading |
| US11866868B2 (en) | 2020-12-18 | 2024-01-09 | Midea Group Co., Ltd. | Laundry washing machine color composition analysis with article alerts |
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Effective date of registration: 20160706 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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