A kind of control method and washing machine of washing machine
Technical field
The present invention relates to washing machine technology field more particularly to the control methods and washing machine of a kind of washing machine.
Background technique
Existing washing machine is in executing laundry load washing process, and especially washing machine is carrying out spin drying course
In, since rotation speed is higher, laundry load can be supported in washing tube because of differences such as clothing material, shape, water imbibitions
The case where being unevenly distributed vibrates washing tube and hits cabinet, generate biggish noise, shift washer so as to cause bias
Position is even damaged.It when occurring eccentric, needs to carry out load correction, to safeguard the normal operation of washing machine and ensure washing machine
Operational safety.
The prior art provides a kind of control method for washing machine, tub-impact detector is provided in washing machine, for detecting
Bias whether occurs and hits bucket, and during the dehydration process, what the duration judgement that washing machine is triggered according to tub-impact detector loaded
Eccentric degree, and run-out modification program is adjusted, it is longer when the time that tub-impact detector is triggered, illustrate that eccentric degree is bigger,
It then executes stronger run-out modification program and carries out run-out modification.
The control method for washing machine that the prior art provides, although the program of run-out modification can be adjusted according to eccentric degree,
But increase the complexity of eccentricity detecting;And the corresponding run-out modification program of difference triggering duration, it is repaired by increasing each bias
The time of main washing water flow and weak washing water flow is modified parameter in the modified number of center water flow and growth water flow amendment
Adjusting, increase run-out modification duration, be unfavorable for do washing engine efficiency raising.
Summary of the invention
The purpose of the present invention is to provide a kind of control methods of washing machine, shorten run-out modification duration, improve washing machine
Efficiency.
It is another object of the present invention to provide a kind of washing machines, improve the operational efficiency of washing machine.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of control method of washing machine determines run-out modification journey according to the number that eccentric lance occurs in the water smoking
The corrected parameter of sequence.
Further, the run-out modification program refers specifically to: in the case where correcting water level, successively executing the master of the first preset duration
The balance of washing and the second preset duration is washed.
Further, the balance washing of second preset duration includes the strong balance washing and the 4th of third preset duration
The weak balance of preset duration is washed.
Further, it is determined that the corrected parameter of run-out modification program refers specifically to: changing the adjacent run-out modification journey described twice
Corrected parameter in sequence, the corrected parameter include amendment water level, the first preset duration and/or the second preset duration.
Further, in the adjacent run-out modification program described twice, described in the rear primary run-out modification program is repaired
Positive water level is greater than the amendment water level in the preceding primary run-out modification program, and/or, the rear primary run-out modification program
In first preset duration be greater than first preset duration in the preceding primary run-out modification program.
Further, in the adjacent run-out modification program described twice, the rear primary previous institute of the amendment water table ratio
It is 1 grade high to state amendment water level.
Further, the sum of first preset duration and second preset duration are less than or equal to 8min.
Further, the third preset duration is greater than or equal to the 4th preset duration.
Further, the water smoking refers specifically to the water smoking in rinse cycle.
A kind of washing machine, the washing machine carry out run-out modification using control method as described above.
The beneficial effects of the present invention are:
Control method provided by the invention determines run-out modification program due to the number occurred according to eccentric lance, can
The number occurred by eccentric lance judges eccentric degree, does not need the control program being additionally arranged or supplementary structure to inclined
Heart degree is judged, the process control of run-out modification is simplified;Simultaneously according to eccentric degree, a relatively preceding run-out modification
Program, in a rear run-out modification, it is possible to provide the run-out modification program of stronger capability for correcting is modified eccentric lance, has
Conducive to the regulation of run-out modification, the efficiency of run-out modification is improved;It, can be using weaker inclined and when eccentric lance occurs for the first time
Heart revision program is modified, if under the run-out modification program, if can be modified to load bias, not needing subsequent
Stronger run-out modification program carries out run-out modification, reduces time and the cost of run-out modification.
Washing machine provided by the invention carries out run-out modification control by using above-mentioned control method, improves washing machine
Operational efficiency, reduce the run-out modification cost of washing machine.
Detailed description of the invention
Fig. 1 is the flow chart of the control method for the washing machine that the embodiment of the present invention one provides;
Fig. 2 is the flow chart of the control method of washing machine provided by Embodiment 2 of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral;It can be mechanical connection,
It can be electrical connection;It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the description of the present embodiment, term " on ", "lower", " right side ", etc. orientation or positional relationships be based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description and simplification operation, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition,
Term " first ", " second " are only used to distinguish between description, and have no special meaning.
Embodiment one
Fig. 1 is the flow chart of the control method of washing machine provided in an embodiment of the present invention, as shown in Figure 1, the present embodiment mentions
A kind of control method of washing machine has been supplied, for run-out modification being carried out, preventing washing machine from transporting when eccentric lance occurs for washing machine
Noise is big during row, washing machine displacement or appearance the problems such as washing machine operation troubles.
Specifically, control method provided in this embodiment is mainly used in the water smoking in rinse cycle, can also apply
In the run-out modification of washing final dewatering state, and control method provided in this embodiment are as follows: in the water smoking, according to bias
The number that lance occurs, determines the corrected parameter of run-out modification program.
Control method provided in this embodiment determines run-out modification program, energy due to the number occurred according to eccentric lance
Enough numbers occurred by eccentric lance, judge eccentric degree, do not need the control program being additionally arranged or supplementary structure pair
Eccentric degree is judged, the process control of run-out modification is simplified;Simultaneously according to eccentric degree, relatively preceding primary bias is repaired
Positive program, in a rear run-out modification, it is possible to provide the run-out modification program of stronger capability for correcting is modified eccentric lance,
The regulation for being conducive to run-out modification improves the efficiency of run-out modification;And when eccentric lance occurs for the first time, it can use weaker
Run-out modification program is modified, and according to the secondary run-out modification program, can be modified to load bias, then after not needing
Continuous stronger run-out modification program carries out run-out modification, reduces time and the cost of run-out modification.
In the present embodiment, lance detection device is provided in washing machine, lance detection device can be opened for lance detection
Close, or position detecting device, can also for photoelectric detection system etc., the present embodiment to the type of lance detection device and
Structure is not particularly limited.
In the present embodiment, lance detection device, which is triggered, judges to occur eccentric lance, wherein lance detection is triggered
It include: when washing machine operates normally, lance detection device is held on/off-state, after lance occurs, lance detection device
Disconnection/conducting, and abnormal level different when operating normally from washing machine is sent to host computer, upper computer detection goes out abnormal level
Afterwards, judge that eccentric lance occurs.
For different lance detection devices, the testing conditions that eccentric lance occurs can be different, the present embodiment not into
Row limitation, as long as lance detection device and corresponding lance detection method existing, that be implemented for eccentric lance detection
It may be incorporated for the detection of the application couple with eccentric lance.
Above-mentioned run-out modification program refers specifically to: in the case where correcting water level, successively executing the main washing and of the first preset duration
The balance of two preset durations is washed.
After eccentric lance occurs during the dehydration process, show that load is uneven in washing tube, therefore, in run-out modification, to
The washing water of injection amendment water level in washing tube, laundry load are easy to drive rotation so that clothing by water flow under the action of water flow
Object dispersion, to keep load distribution more uniform.It is main and by the case where correcting water level, executing the main washing of the first preset duration
In washing process, the positive and negative intermittence of motor rotates repeatedly, and motor speed is higher, and the flow intensity of generation is stronger, is able to drive
Clothing overturning agitation, largely changes the distribution being supported in washing tube, is tentatively shaken loose to clothing.It is washed in balance
In the process, motor intermittent rotation forward or backwards, and motor speed is small compared with main washing process, the water flow of generation is relatively weak,
Bucket further gently more can be carried out to clothing to dissipate, keep clothing dispersion more uniform.
In the present embodiment, the balance washing of the second preset duration includes the strong balance washing and the 4th of third preset duration
The weak balance of preset duration is washed.Wherein, the motor when duration that motor once rotates when strong balance washing is greater than the washing of weak balance
The duration once rotated, thus, though the strong intensity for balancing water flow flowing when washing, which is less than main washing flow intensity, is greater than weak put down
The intensity of water flow flowing when weighing apparatus washing.It is integrally broken up that is, being supported in strong balance washing process, in weak balance washing process,
Water flow flowing is weaker, weaker to clothing entirety ability to bring along, but fold to clothing itself or phenomena such as folding can carry out one
Determine smoothing for degree, further increase the effect that clothing bucket dissipates and load disperses, laundry load is made to be evenly distributed, reduces eccentric journey
Degree.
In the present embodiment, the strong operating for balancing motor in washing are as follows: after rotating forward (reversion) 0.6s, suspend the in the same direction of 0.6s
Intermittence rotation, the weak operating for balancing motor in washing are as follows: after rotating forward (reversion) 0.5s, the intermittence in the same direction for suspending 0.5s turns
It is dynamic.But in the present embodiment, in balance washing process and weak balance washing process by force, time for rotating in motor a cycle with
The time of pause is exemplary reference, and the present embodiment does not turn motor in strong balance washing process and weak balance washing process
Dynamic time and time out are defined, as long as the motor speed and/or motor of the strong balance washing process of satisfaction once rotate
Between be greater than weak balance washing process in rotation time of motor speed and/or motor, and meet by force balance washing process electricity
Rotation time of machine revolving speed and/or motor is less than rotation time of motor speed and/or motor in main washing process.
In the present embodiment, the third preset duration of strong balance washing is not less than the 4th preset duration of weak balance washing,
It is sufficiently broken up in balance washing process by force so that laundry load is whole.
In the present embodiment, it determines that the corrected parameter of run-out modification program refers to: changing repairing in adjacent run-out modification twice
Positive parameter, corrected parameter include amendment water level, the first preset duration, third preset duration and/or the 4th preset duration.
When occurring again by run-out modification and eccentric lance, illustrate that a preceding run-out modification program is eccentric to load
Amendment degree it is weaker, one side may be amendment water flow it is too small, can not preferably drive clothing to be rotated and dispersed,
Another aspect may be that the first preset duration of main washing is too short, it is difficult to clothing be carried out agitation comprehensively and broken up, it is also possible to be
Because balance washing duration is shorter, and it is weaker so that clothing bucket is dissipated effect.Therefore, by primary modified amendment water level after increasing,
Main washing duration and/or balance washing duration a preceding run-out modification can improve the effect of run-out modification relatively.
In embodiment, main that run-out modification program is adjusted by adjusting amendment water level and the first preset duration:
In the adjacent program of run-out modification twice, the amendment water level of a rear run-out modification is greater than the amendment of a preceding run-out modification program
Water level, and/or, the first preset duration in a rear run-out modification program be greater than in a preceding run-out modification first it is default when
It is long.Using in the adjacent degree of run-out modification twice, the synchronous adjustment of multiple corrected parameters can be improved a rear run-out modification
Effect promotes the efficiency of run-out modification.
In other embodiments, it is also possible in the adjacent program of run-out modification twice, only adjusts a corrected parameter,
It can achieve the purpose of the correction effect of a run-out modification program after enhancing.
In the present embodiment, when the number of eccentric lance is less than or equal to default maximum times, run-out modification journey is executed
Sequence after run-out modification, continues dewatering work.When the number of eccentric lance is greater than default maximum times, sound an alarm.Alarm
Sending can make PC control buzzer or voice announcer alarm, as 10 sound of buzzer buzzing " drop drop " reminds user
Load bias can not be corrected, and can also be the display eccentric failure by way of showing fault code on washing machine display screen.
The present embodiment is not particularly limited the form of alarm.
In the present embodiment, presetting maximum times is four times, in other embodiments, can be according to user demand to default
The conscientious adjustment of maximum times.
The present embodiment additionally provides a kind of washing machine, carries out run-out modification using above-mentioned control method.
Embodiment two
Fig. 2 is the flow chart of the control method of washing machine provided in an embodiment of the present invention, as shown in Fig. 2, the present embodiment mentions
The control method for having supplied a kind of washing machine provides a kind of specific illustrative embodiments relative to embodiment one, with right
The load bias occurred in dehydration is rectified a deviation.
Specifically, as shown in Fig. 2, after eccentric lance occurs, first determine whether that the eccentric lance of this time is in the dehydration
The n-th bias lance of generation determines the corrected parameter of this run-out modification according to N value when N is less than or equal to four, corrects
Parameter includes: amendment water level, the first preset duration, third preset duration and the 4th preset duration.When N is equal to five, police is issued
Report.
Wherein, as N=1, water level is corrected are as follows: preset water level, the first preset duration are 1min, and third preset duration is
2min, the 4th preset duration are 1min;
As N=2, water level is corrected are as follows:+1 grade of water level of preset water level, the first preset duration are 2min, third preset duration
For 1min, the 4th preset duration is 1min;
As N=3, water level is corrected are as follows:+2 water blocking position of preset water level, the first preset duration are 3min, third preset duration
For 1min, the 4th preset duration is 1min.
As N=4, water level is corrected are as follows: peak level, the first preset duration are 3min, and third preset duration is 1min, the
Four preset durations are 1min.
In the present embodiment, in each run-out modification program, amendment water level, the first preset duration, third preset duration and
4th preset duration is exemplary value, and user can according to actual needs repair each in each run-out modification program
Positive parameter is preset, as long as the main washing duration after meeting in a run-out modification is washed not less than the master of a preceding run-out modification
Duration is washed, and the amendment water level in a rear run-out modification is not less than the amendment water level in a preceding run-out modification.
In the present embodiment, in the adjacent program of run-out modification twice, to the tune of third preset duration and the 4th preset duration
Save smaller or do not adjust substantially, in other embodiments, user can be according to demand to the during each run-out modification
Three preset durations and the 4th preset duration are adjusted setting.The present invention is not to the tool of third preset duration and the 4th preset duration
Body adjusts setting and makes limitation.
In the present embodiment, the maximum times of run-out modification can sets itself, maximum times can according to the demand of user
To be four times in the present embodiment, be conducive to the cost for saving run-out modification, but the maximum times of run-out modification can also be greater than
Four times, the present embodiment without concrete restriction,
In the present embodiment, the sum of the first preset duration and the second preset duration are less than 8min, and preferably lower than or equal to
5min is conducive to the efficiency for improving run-out modification, avoids run-out modification duration is too long from impacting to washing machine operational efficiency.
In the present embodiment, the amendment water level before the amendment water table ratio in a rear run-out modification in a run-out modification is high
1 grade, wherein preset water level setting can according to the peak level of washing machine, the maximum times of run-out modification, clothing number
Specifically determined.
In other embodiments, if when the number of run-out modification does not also reach default maximum modified number, water level is corrected
Peak level is had arrived at, then at this point, in subsequent run-out modification program, using peak level as amendment water level, and passes through increasing
Add main washing duration, or increase main washing duration and the mode of balance washing duration simultaneously to enhance run-out modification effect.
The present embodiment additionally provides a kind of washing machine, is controlled using above-mentioned control method for washing machine.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.