CN1442544A - Dipping quantity induction display device and method of washing machine - Google Patents
Dipping quantity induction display device and method of washing machine Download PDFInfo
- Publication number
- CN1442544A CN1442544A CN 02104363 CN02104363A CN1442544A CN 1442544 A CN1442544 A CN 1442544A CN 02104363 CN02104363 CN 02104363 CN 02104363 A CN02104363 A CN 02104363A CN 1442544 A CN1442544 A CN 1442544A
- Authority
- CN
- China
- Prior art keywords
- washing
- quantity induction
- washing machine
- user
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Control Of Washing Machine And Dryer (AREA)
Abstract
A module for sensing and displaying the immersion level in washer features that its controller is connected with keypad input unit, voltage sensor, load driver, interface, memory and LCD, and its interface is connected to PC and data communication unit. Its method includes turning on, judging, choosing washing procedure, pressing "operation" button, displaying immersion level, water level and detergent quantity, loading detergent, and executing water feeding-washing-rinsing-dewatering-end.
Description
Technical field
What the present invention relates to is the invention of washing machine aspect, particularly be invention about washing machine dipping quantity induction display device and method aspect.
Background technology
Usually washing machine according to the program that configures wash, wash, operation such as dehydration.Before carrying out each operation, necessary first water filling makes it reach suitable water level.In order to determine suitable water level, should detect washings immersion amount in the washing tank earlier.Detect the immersion amount, generally finish by the dipping quantity induction sensor.The dipping quantity induction sensor is by constituting attached to pair of magnet on the polyethylene clutch and coil.
Formation, principle and action to the dipping quantity induction sensor describes below: the user at first imports the washing instruction, detects washing machine immersion amount, detects by agitator rotation washings in the washing tank.Concrete grammar is: because the magnet rotation has changed its startup electric power of lateral coil down, produce pulse.Put into the difference of washings amount in the washing tank, produce different rotary speeies, its number of pulses also changes thereupon.The amount of washings is few more, and the washing tank rotary speed is fast more, and the variation that coil starts electric power is fast more, and number of pulses is many more.Given this can detect the immersion amount of washings according to the quantity of pulse.
Be elaborated below in conjunction with accompanying drawing washing machine structure and its action in the face of prior art: the structure of prior art washing machine shown in Figure 1 is: by the key input part 1 of input instruction; The voltage induced portion 2 of induced voltage change; The voltage change of sensing by key input part 1, voltage induced portion 2 is controlled the control part 3 of washing machine operation; Wait the load drive division 4 of loading according to the control signal drive motors (graphic omission) of control part 3, feed water valve (diagram is omitted), draining valve (diagram is omitted); The display part 5 of display action state constitutes.Display part 5 is by showing washing 88 sections and a plurality of light emitting diode (LED) formation of remaining time.The operating process of above-mentioned prior art washing machine is: user head puts into washings and connects power supply in washing tank, the push button, input washing instruction, control part 3 are to load drive division input control signal, and motor (diagram is omitted) drives agitator rotation in the washing tank.Press the amount of washings, the pulse of output some, pulse is input to control part 3 and calculates.To the umber of pulse that measures setting value (table 1), set out suitable water level with reference to the umber of pulse water level that is stored.Carry out next step operation according to setting.
At first connect washing machine power supply S1;
The user selects washing process as required, the push button.S2-S3；
Detect the immersion amount S4 in the washing tank;
According to the immersion amount that the measures operation S5 that supplies water;
Carry out laundry operation → flushing operation → dewatering operation S6-S8 after the water supply in order.
[table 1]
| Water level | Umber of pulse |
| High | 30-52 |
| In | 53-77 |
| Low | 78-98 |
| Few | 99-119 |
| Minimum | 120- |
There is following defective in the washing machine of prior art:
(1). because the display part is made of LED, can not show the pilot signal of immersion amount, so the user can not understand and control rational immersion amount.
(2). because the user can not understand and control rational immersion amount, arbitrary decision water level and input washing agent have caused the waste of water and washing agent or have influenced clean result.
(3) do not having to detect the immersion amount under the state that supplies water, making ignorant person's mistake be judged as washing machine easily in malfunction, thereby the cancellation operation.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provides a kind of demonstration washing machine immersion amount rationally, washing machine dipping quantity induction display device and the method that can save water and washing agent.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of washing machine dipping quantity induction display device, its structure includes control part and is connected with key input part, voltage induced portion, load drive division, this control part also is connected with and outside interface portion, preservation washing machine action computational methods of carrying out exchanges data, the liquid crystal display part LCD of the memory of washing process and dipping quantity induction pilot signal, demonstration [in the dipping quantity induction]; Interface portion partly is connected with microcomputer PC (10) data communication.
A kind of washing machine dipping quantity induction display packing is:
(1) energising: washing machine is connected power supply;
(2) judge: whether the user manually sets wash conditions;
(3) select washing process: the user selects desirable washing process
(4) push button: the user manually sets wash conditions, choose washing process after, the push button;
(5) show the immersion amount: behind the push button, show the dipping quantity induction pilot signal at liquid crystal display part LCD80;
(6) show water level and detergent amount: calculate according to the immersion amount of sensing, show water level that supplies water and the amount (S16) that drops into washing agent;
(7) throw washing agent: the user throws washing agent (S16) by the amount that shows in (6);
(8) water supply, washing, rinsing, dehydration: supplying water, (17) back user washs (S18), rinsing (S19), the washing overall process is finished in dehydration (S20);
(9) finish
Beneficial effect of the present invention is:
(1). after connecting power supply, when washing machine is responded to the immersion amount automatically, can in liquid crystal display part LCD, show the dipping quantity induction pilot signal of [in the dipping quantity induction], and tell the user that present state is a normal condition, do not have faulty operation, thereby make the user relieved.
(2) show water level and detergent amount according to the immersion amount of being responded to, water filling and input washing agent can be saved washing agent and slurry.
(3) by show the dipping quantity induction pilot signal to the user, make washings, slurry, washing agent proportioning scientific and reasonable, make washing process easier, clean result is better, and detersive efficiency is higher.
Description of drawings
Fig. 1 is that the prior art washing machine structure connects block diagram;
Fig. 2 is the washer operation flow chart of prior art;
Fig. 3 washing machine dipping quantity induction display device of the present invention structure connects block diagram;
Fig. 4 is the flow chart of washing machine dipping quantity induction display packing of the present invention;
Fig. 5 is a Washing Machine Panel of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail: its structure of washing machine dipping quantity induction display device of the present invention is: a kind of washing machine dipping quantity induction display device, its structure includes control part 60 washing function required with selecting the user and washing process and the key input part 1 that is provided with, the voltage induced portion 2 of induced voltage change, comprise motor (diagram is omitted), feed water valve (diagram is omitted), draining valve load drive divisions 4 such as (diagram are omitted) is connected, this control part 60 also is connected with the outside and carries out exchanges data, can carry out data and change the interface portion 20 of moving, preserve washing machine action computational methods, the memory 50 of washing process and dipping quantity induction pilot signal, the liquid crystal display part LCD80 that shows [in the dipping quantity induction]; Its interface portion (20) partly is connected with microcomputer PC (10) RS-232C data communication.
Washing machine of the present invention, the user presses power key by key input part 1, after having selected the washing process that needs, presses Action Button, demonstrating the dipping quantity induction pilot signal of having preserved on the liquid crystal display part LCD80 in memory 50 when, the amount of immersion detects.That is, the user presses Action Button, and control part 60 can be to load drive division 4 input control signals, to motor (diagram is omitted) carry out certain hour about to rotation.With the amount pulse of output some from voltage induced portion 2 pro rata of washings in the washing tank, these pulses are input in the control part 60, calculate, and the water level and the detergent amount that draw rational immersion amount are presented on the liquid crystal display part LCD80.The user puts into the washing agent of appropriate amount and water filling like this behind suitable water level, carries out laundry operation according to selected process.
Below washing machine dipping quantity induction display packing of the present invention is described:
(1) energising: washing machine is connected power supply S11
(2) judge: washing machine can be judged the user and whether manually set wash conditions S12;
(3) select washing process: if judged result shows the user by manually having set wash conditions, so, and will be according to suitable water level, wash time, washing time, dewatering time supplies water, washing, flushing and dewatering operation.If above-mentioned judged result shows the user and does not manually set wash conditions that the user selects desirable washing process S13 according to the needs of oneself;
(4) push button: the user manually sets wash conditions, choose washing process after, push button S14;
(5) show the immersion amount: behind the push button, show dipping quantity induction pilot signal S15 at liquid crystal display part LCD80.As suggested in Fig. 5, the dipping quantity induction pilot signal shows with [in the dipping quantity induction] literal and picture;
(6) show water level and detergent amount: calculate according to the immersion amount of sensing, show water level that supplies water and the amount (S16) that drops into washing agent;
(7) throw washing agent: the user throws washing agent (S16) by the amount that shows in (6);
(8) water supply, washing, rinsing, dehydration: supplying water, (17) back user washs (S18), rinsing (S19), the washing overall process is finished in dehydration (S20);
(9) finish.
As implied above, dipping quantity induction display device and method operation sequence according to washing machine of the present invention are as follows: connect power supply, the user does not need manually to carry out other setting, select the washing process that needs, push button, washing machine carry out dipping quantity induction automatically, at this moment, on liquid crystal display part LCD, demonstrate the signal and the picture of immersion amount simultaneously.According to the above-mentioned immersion amount of sensing, show water level and detergent amount, the user puts into the washing agent of appropriate amount with reference to these, and the beginning automatic water-supply again by washing, after flushing and the dehydration, finishes whole washing process.
Claims (4)
1. washing machine dipping quantity induction display device, its structure includes control part and is connected with key input part, voltage induced portion, load drive division, it is characterized in that this control part (60) also is connected with and outside interface portion (20), preservation washing machine action computational methods of carrying out exchanges data, the liquid crystal display part LCD (80) of the memory (50) of washing process and dipping quantity induction pilot signal, demonstration [in the dipping quantity induction]; Its interface portion (20) partly is connected with microcomputer PC (10) data communication.
2. a washing machine dipping quantity induction display packing is:
(1) energising: washing machine is connected power supply (S11);
(2) judge: whether the user manually sets wash conditions (S12);
(3) select washing process: the user selects desirable washing process (S13)
(4) push button: the user manually sets wash conditions, choose washing process after, push button (S14);
(5) show the immersion amount: behind the push button, show dipping quantity induction pilot signal (815) at liquid crystal display part LCD (80)
(6) show water level and detergent amount: calculate according to the immersion amount of sensing, show water level that supplies water and the amount (S16) that drops into washing agent
(7) throw washing agent: the user throws washing agent (S16) by the amount that shows in (6);
(8) water supply, washing, rinsing, dehydration: supplying water, (17) back user washs (S18), rinsing (S19), the washing overall process is finished in dehydration (S20);
(9) finish.
3. according to the display packing described in the claim 2, it is characterized in that the dipping quantity induction pilot signal is literal and the figure demonstration with [in the dipping quantity induction].
4. according to the display packing described in the claim 2, set manually washing, then whole washing process such as wash conditions supplies water, washing, rinsing, dehydration according to setting if it is characterized in that the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021043639A CN100375803C (en) | 2002-03-05 | 2002-03-05 | Dipping quantity induction display device and method of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021043639A CN100375803C (en) | 2002-03-05 | 2002-03-05 | Dipping quantity induction display device and method of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1442544A true CN1442544A (en) | 2003-09-17 |
| CN100375803C CN100375803C (en) | 2008-03-19 |
Family
ID=27793105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021043639A Expired - Fee Related CN100375803C (en) | 2002-03-05 | 2002-03-05 | Dipping quantity induction display device and method of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100375803C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458000C (en) * | 2003-12-11 | 2009-02-04 | 三洋电机株式会社 | Washer |
| CN107190475A (en) * | 2017-05-08 | 2017-09-22 | 无锡飞翎电子有限公司 | The fuzzy Weighing method and device of washing machine, washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275566A (en) * | 1994-04-07 | 1995-10-24 | Toshiba Corp | Washing machine |
| JPH09201485A (en) * | 1996-01-30 | 1997-08-05 | Hitachi Ltd | Electrical washing machine |
| JP2001038090A (en) * | 1999-07-28 | 2001-02-13 | Sharp Corp | Washing machine |
| AU757650B2 (en) * | 2000-06-13 | 2003-02-27 | Lg Electronics Inc. | Washing machine |
-
2002
- 2002-03-05 CN CNB021043639A patent/CN100375803C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458000C (en) * | 2003-12-11 | 2009-02-04 | 三洋电机株式会社 | Washer |
| CN107190475A (en) * | 2017-05-08 | 2017-09-22 | 无锡飞翎电子有限公司 | The fuzzy Weighing method and device of washing machine, washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100375803C (en) | 2008-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852110B (en) | Method and device for controlling water path of road cleaning equipment and road cleaning equipment | |
| CN1231626C (en) | Detecting method for cloth quality and quantity of fuzzily controlled industrial washing machine | |
| CN1752326A (en) | Self-setting detecting method for washer and washer using same | |
| CN1442544A (en) | Dipping quantity induction display device and method of washing machine | |
| CN1990940A (en) | Full-automatic washing machine with water-saving function and water-saving controlling method thereof | |
| CN1760428A (en) | Automatic washing machine capable of selecting operating mode | |
| CN1884661A (en) | Smart remote controller | |
| CN2808972Y (en) | Water-saving washing machine | |
| CN1086756C (en) | Operation control device for washing machine | |
| CN1442539A (en) | Guiding device and use method of detergent of washing machine | |
| CN1440475A (en) | Method for displaying pratial stroke of washing machine | |
| CN2633919Y (en) | Simple type full automatic washing machine | |
| CN1100907C (en) | Fuzzy control method of washing machine | |
| CN1796647A (en) | Automatic washing machine with multiple water levels | |
| KR100789799B1 (en) | Method and apparatus for displaying laundry quantity of washing machine | |
| CN1125203C (en) | Washer able to automatically change water level | |
| CN1070555C (en) | Washing machine | |
| KR19990038074A (en) | Washing machine control method | |
| KR100420309B1 (en) | Capacity detection device of inverter washing machine | |
| CN1566453A (en) | Water level control method for washing machine | |
| KR100412046B1 (en) | How to control water rinsing | |
| KR950007057B1 (en) | Wahsing time and water-level determination method for washer | |
| KR100186551B1 (en) | Automatic rinse dispensing method and apparatus in a washing machine | |
| CN1888207A (en) | Water-saving washing machine | |
| CN1442546A (en) | Washing display guiding device and method of washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100305 |