CN1442542A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN1442542A CN1442542A CN 02104361 CN02104361A CN1442542A CN 1442542 A CN1442542 A CN 1442542A CN 02104361 CN02104361 CN 02104361 CN 02104361 A CN02104361 A CN 02104361A CN 1442542 A CN1442542 A CN 1442542A
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- washing machine
- washing
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Abstract
A washer is composed of electric motor, load, driver computer, keypad input unit, display unit, R/W memory, interface, and system microcomputer. Its control method includes such steps as inputting washing start command from keypad, displaying relative drive state and performance, application condition, and failure records, reading washing program from memory, transmitting washing information to drive computer, and transferring data between memory and external devices.
Description
Technical field
What the present invention relates to is washing machine aspect invention, particularly be washing machine and using method thereof with control drives structure
Background technology
General washing machine is a machine of removing dirt on the washings by the good decimal system of computer settings through processes such as washing, rinsing and dehydrations.Washing machine can be divided into automatic washing machine and barrel roll laundry machine.Automatic washing machine mainly is the washing machine that is made of horizontal direction swiveling wheel, sink and drench pit; The washing machine that barrel roll laundry machine mainly is made of vertical direction rotation drum.For satisfying user's requirement, above-mentioned washing machine can be developed various washing mode and performance, and has actual application value.
The control structure that the prior art washing machine is driven is elaborated below: Fig. 1 is the structural representation of prior art washing machine.As shown in Figure 1, the control structure of the washing machine of prior art driving includes: motor 10, load 11, keyboard input part 12, display part 13 and system microcomputer 14.Motor 10 can make swiveling wheel, sink and drench pit be rotated; Load 11 includes other parts such as water supply valve, water discharging valve; Keyboard input part 12 can be imported the driving order of the various washings of user; Light emitting diode (LED) display part 13 can show the driving condition or the performance of washing machine; System microcomputer 14 control drive motors 10, load 11, keyboard input part 12, display part 13 driving conditions or performance.In system microcomputer 14, be provided with read-only storage, but read-only storage can not change washing procedure.
Driving process to the prior art washing machine is elaborated below: at first, the user connects power supply to washing machine, and washings is put into sink, by keyboard input part 12 input washing commands.After system microcomputer 14 is received washing commands, read the corresponding washing program through the read-only storage (not prompting in the drawing) that is arranged on system microcomputer 14 inside, after read-only storage read the corresponding washing program, drive motors 10 and load 11 washed again.By the control of 14 pairs of light emitting diodes of system microcomputer (LED) display part 13, make display part 13 show current washing state.
The washing machine of prior art is different from other household electrical appliance, the generation of fault is not because the quality problems of product self sometimes, but because program that is provided with and the bad initiation of environment for use, make the product cisco unity malfunction, but the after-sale service personnel are because situation is unclear, incorrect maintenance phenomenon often appears in error in judgement.
At first, the program of setting and the bad situation of environment for use are elaborated: though product self does not have quality problems, can not satisfy the situation appearance that the user requires but have aspect scourability, above-mentioned situation normally causes give birth to many because of the hardness of water problem.That is to say that the difference of hardness of water (hard water/soft water) has very big influence to scourability; If want to improve scourability, just must change with the control program of the anglec of rotation of the swiveling wheel that configures and wash time etc., to be adapted to current program and environment for use, on the washing machine of prior art the program that can not change still to configure.
Secondly, along with user kinsfolk changes, can bring the character of washings also to change; For example, standard wash can be carried out, but a lot of dirty washings can be produced after children have been arranged newly-married couple's washings; Because the health of washings is very important, could adapt to above-mentioned washing so must improve the program of rinsing performance, but the washing machine of prior art can not change with the program of configuring.Because the washing machine of prior art can not change the program to configure, so can not solve the problem that variation produced because of above-mentioned life pattern.
Below, the user is not being understood under the situation that fault produces reason, the situation of keeping in repair blindly is elaborated: when washing machine when carrying out dehydration procedure, sink occurs and do not rotate or low speed rotation, cause situation about can not dewater.But above-mentioned situation also may be to produce because of the unusual of motor self.In addition, because too much input washings makes the rotation of sink restrained, so the overload operation of motor causes motor to be damaged.Above-mentioned situation having taken place, do not produced because the after-sale service personnel do not understand fault, therefore takes some countermeasures fixing a breakdown and have any problem.
In addition, the fault of supposing washing machine is because in aspect existing problems such as the hydraulic pressure of setting, desired location (high area/low area) and way of supplying water, when washing the overlong time that supplies water, the user thinks that fault produces because of water supply time is long by mistake, and is notified to manufacturer.The after-sale service personnel check water supply valve to on-the-spot, do not cause that the after-sale service personnel still can not grasp the reason of fault at last but the result who looks into is not the fault of water supply valve.When above-mentioned failure condition takes place, if the after-sale service personnel can at length understand the operating position and the failure logging of washing machine, just might infer the true cause that the generation fault, therefore, when fixing a breakdown, can take effective measures; But the washing machine structure of prior art does not have aspect recording of informations such as stored prod driving condition, operating position, so the correct reason that produces of failure judgement of after-sale service personnel also just can not be taked effective countermeasure in maintenance.
In sum, the washing machine of prior art has following shortcoming:
The first, aspect records such as driving condition, operating position and fault that can not stored prod, thus when the maintenance washing machine, just become very difficult,
The second, owing to adopted the memory of low capacity, the washing machine working condition does not have detail record, when product self no problem, but because of the variation of life patterns such as settings, district characteristic produces when unusual, can not make and judging accurately and effectively solution.
Summary of the invention
The objective of the invention is to overcome above-mentioned technical problem, providing a kind of can make washing procedure make respective change with environment, kinsfolk, life pattern and changes of seasons, and has and store operating position and failure logging, be convenient to keep in repair and further perfect, exploitation provides information to have the washing machine of controlling drives structure.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of washing machine, its structure mainly includes motor, load all is connected with the driver computer of controlling driving and reading its driving condition, system microcomputer respectively with the driver computer, can import user's driving order and set the washing machine performance and the keyboard input part of input operating position and failure logging display command, show the performance of washing machine and the display part of driving condition and operating position and failure logging, can read/write and can store the decimal system that washing machine drives and the memory of washing machine operating position and failure logging information, the interface portion of carrying out exchanges data with external device (ED) is connected.
A kind of using method of washing machine is characterized in that the using method of this washing machine is carried out as follows: at first connect the washing machine power supply, throw in washings; The user imports the washing startup command on keyboard input part; After system microcomputer is confirmed this washing startup command,, make display part show corresponding driving state and performance and operating position and failure logging to display part control; System microcomputer is controlled memory, read the corresponding washing program, and transmit to the driver computer and to carry out washing information and be stored in the memory from the data that external device (ED) receives through interface portion, or the information that will be stored in memory transmits on the path of external device (ED).
Beneficial effect of the present invention is: washing machine provided by the invention can show by display part aspect information such as washing machine operating position, failure logging can reflect the washing machine abnormal cause; The data of the operating position of washing machine, failure logging etc. can be transmitted on microcomputer; And can download washing procedure from microcomputer, and change the program that has stored or change the program technic that has stored, optimize the performance of washing machine.Washing machine can reflection itself fault and the fault that external environment causes, be convenient to the maintenance personal and correctly keep in repair.Washing machine provided by the invention has higher detersive efficiency, and is extremely easy to use.
Description of drawings
Fig. 1 is that the washing machine structure of prior art control drives structure connects block diagram;
Fig. 2 is that structure of the present invention connects block diagram.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail: a kind of washing machine, its structure mainly include motor 20, load 21, driver computer 22, keyboard input part 23, display part (LCD) 24, readable and writable memory 25, interface portion 26 and system microcomputer 27.Wherein motor 10, load 11 all is connected with the driver computers 22 of controlling driving and reading its driving condition, system microcomputer 27 respectively with driver computer 22, can import user's driving order and set the washing machine performance and the keyboard input part 23 of input operating position and failure logging display command, show the performance of washing machine and the display part (LCD) 24 of driving condition and operating position and failure logging, can read/write and can store the decimal system that washing machine drives and the readable and writable memory 25 of washing machine operating position and failure logging information, the interface portion 26 of carrying out exchanges data with external device (ED) is connected.Interface portion 26 is connected with the microcomputer 31 that send/collect mail breath that carries out data with the communication specification of RS-232C.
For example, interface portion 26 is carried out the data modulation in order to carry out exchanges data with microcomputer 31; Control by 27 pairs of driver computers 22 of system microcomputer, driver computer 22 is driven, the user drives with the startup command corresponding washing to keyboard input part 23 inputs, control by 27 pairs of display parts of system microcomputer (LCD) 24, make display part (LCD) 24 show corresponding driving state and performance and operating position and failure logging, control by 27 pairs of readable and writable memories 25 of system microcomputer, make by being stored in the readable and writable memory 25 from the data that microcomputer 31 receives that driver computer 22 transmits, or the information that will be stored in readable and writable memory 25 transmits on the path of microcomputer 31 about the information of washing machine and through interface portion 26.At this moment, for the display part 24 of the various information that show operating position, failure logging and various driving conditions etc.; Readable and writable memory 25 has used the read-only storage greater than existing ROM capacity, has the read-only storage of 4M byte capacity as use.By using jumbo read-only storage, readable and writable memory 25 not only can store the bulk information of operating position, failure logging etc., can also change the program that has stored as required.
Using method to washing machine is elaborated below: at first connect the washing machine power supply, throw in washings; The user imports the washing startup command on keyboard input part 23; After system microcomputer 27 is confirmed this washing startup command,, make display part (LCD) 24 show corresponding driving state and performance and operating position and failure logging to display part (LCD) 24 controls; The corresponding washing program is read in 27 pairs of readable and writable memories of system microcomputer 25 control, and transmits the driving signal of drive motors 20 and load 21 to driver computer 22, and driver computer 22 drive motors 20 and load 21 wash.26 controls of system microcomputer 27 butt joint oral areas, the data that receive from external device (ED) also are stored in the readable and writable memory 25, or the information that will be stored in readable and writable memory 25 transmits on the path of external device (ED).
That is to say, be stored in the readable and writable memory 25 by the data of system microcomputer 27 with temperature rising, speed, water supply time and the water discharge time etc. of motor 20.
In addition, be set in data in readable and writable memory 25 when producing fault when reading by system microcomputer 27, by interface portion 26 microcomputer 31 that continues, the fault that system microcomputer 27 is read directly is sent on the path of microcomputer 31.So, manufacturer's after-sale service personnel operation keyboard input part 23, grasping the failure cause of product can keep in repair by the various driving conditions of display part (LCD) 24 record, operating position and failure logging, and the information of corresponding washing pattern etc. can also be provided to the user.
On the one hand, after the after-sale service personnel connect washing machine by microcomputer 31 through interface portion 26, information on the path of washing machine transmission, the basis has been stored in the failure cause that microcomputer 31 internal programs are grasped product for utilizing, can carry out the product maintenance, also can guide the user to carry out suitable washing mode.In addition, for the information that write down in the path of transmitting from washing machine, can also use flexibly on the production afterwards.
Washing machine of the present invention, owing to adopted the readable and writable memory 25 of high power capacity, be exactly can store a large amount of information and can alter the procedure with existing memory difference, the user is a benchmark by the data that transmit, download the corresponding washing program, also can change program to configure.For example, the user is that their kinsfolk of newly-married couple is when changing, if any after the children, have a lot of dirty washings, existing washing stroke can not satisfy the sanitary standard that the user requires, at this moment manufacturer can provide software or the rinsing stroke by the existing washing procedure of after-sale service personnel amendment to the user, can also newly append washing procedure at the washing emphasis of dirty washings.At this moment, downloading and altering the procedure is: after after-sale service personnel's microcomputer 31 continues by interface portion 26 and washing machine, by downloading program mode (PM) that the program that stored and change stored and carrying out in the mode that the disk form downloads.
Claims (5)
1. washing machine, its structure mainly include motor (10), load (11), it is characterized in that motor (10), load (11) all are connected with the driver computer (22) of controlling driving and reading its driving condition; System microcomputer (27) respectively with driver computer (22), can import user's driving order and set the washing machine performance and the keyboard input part (23) of input operating position and failure logging display command, show the performance of washing machine and the display part (24) of driving condition and operating position and failure logging, can read/write and can store the decimal system that washing machine drives and the memory (25) of washing machine operating position and failure logging information, the interface portion (26) of carrying out exchanges data with external device (ED) is connected.
2. the using method of a washing machine is characterized in that the using method of this washing machine is carried out as follows: at first connect the washing machine power supply, throw in washings; The user goes up input washing startup command at keyboard input part (23); After system microcomputer (27) is confirmed this washing startup command,, make display part (24) show corresponding driving state and performance and operating position and failure logging to display part (24) control; System microcomputer (27) is controlled memory (25), read the corresponding washing program, and transmit to driver computer (22) and to carry out washing information and be stored in the memory (25) from the data that external device (ED) receives through interface portion (26), or the information that will be stored in memory (25) transmits on the path of external device (ED).
3. according to the washing machine described in the claim 1, it is characterized in that display part (24) uses (LCD).
4. according to the washing machine described in the claim 1, it is characterized in that memory (25) is a readable and writable memory.
5. according to the washing machine described in the claim 1, it is characterized in that interface portion (26) is connected with the microcomputer (31) that send/collect mail breath that carries out data with the communication specification of RS-232C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104361 CN1442542A (en) | 2002-03-05 | 2002-03-05 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104361 CN1442542A (en) | 2002-03-05 | 2002-03-05 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1442542A true CN1442542A (en) | 2003-09-17 |
Family
ID=27793103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02104361 Pending CN1442542A (en) | 2002-03-05 | 2002-03-05 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1442542A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400573B (en) * | 2006-05-26 | 2011-09-21 | Khs股份公司 | Actuating drive |
| CN1956081B (en) * | 2005-10-26 | 2012-07-18 | 索尼株式会社 | Electronic apparatus and electronic apparatus control method |
| CN103898714A (en) * | 2014-03-25 | 2014-07-02 | 无锡小天鹅股份有限公司 | Washing machine and washing machine energy consumption information display device and method |
| CN107488978A (en) * | 2017-09-08 | 2017-12-19 | 青岛海尔洗衣机有限公司 | The control method and washing machine of a kind of washing machine |
-
2002
- 2002-03-05 CN CN 02104361 patent/CN1442542A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956081B (en) * | 2005-10-26 | 2012-07-18 | 索尼株式会社 | Electronic apparatus and electronic apparatus control method |
| CN101400573B (en) * | 2006-05-26 | 2011-09-21 | Khs股份公司 | Actuating drive |
| CN103898714A (en) * | 2014-03-25 | 2014-07-02 | 无锡小天鹅股份有限公司 | Washing machine and washing machine energy consumption information display device and method |
| CN107488978A (en) * | 2017-09-08 | 2017-12-19 | 青岛海尔洗衣机有限公司 | The control method and washing machine of a kind of washing machine |
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