CN110158264A - Control method, frequency converter and the device for clothing processing of motor - Google Patents
Control method, frequency converter and the device for clothing processing of motor Download PDFInfo
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- CN110158264A CN110158264A CN201810141461.9A CN201810141461A CN110158264A CN 110158264 A CN110158264 A CN 110158264A CN 201810141461 A CN201810141461 A CN 201810141461A CN 110158264 A CN110158264 A CN 110158264A
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- 238000012545 processing Methods 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000006854 communication Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 4
- 230000002045 lasting effect Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 31
- 238000004904 shortening Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
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- 238000005303 weighing Methods 0.000 description 5
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
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Abstract
The embodiment of the present invention provides a kind of method, frequency converter and device for clothing processing for controlling motor, belongs to household appliance technical field.This method comprises: receiving enabled instruction；And the electric motor starting is controlled according to enabled instruction and records the actuation time of the motor after the electric motor starting, and controls the starting or pause of the motor according to the relationship of the actuation time and preset time.The application of frequency converter is in device for clothing processing, which includes: communication module, for receiving enabled instruction；Timing module, for recording the actuation time of the motor in the device for clothing processing；And control module, it is used for: the electric motor starting is controlled according to the enabled instruction；And the starting or pause of the motor are controlled according to the relationship of the actuation time and preset time.The device for clothing processing includes above-mentioned frequency converter.It is thereby achieved that shortening the dead time of motor, the effective time of device for clothing processing washing clothing is improved, detersive efficiency is improved.
Description
Technical field
The present invention relates to household appliance technical fields, handle more particularly to a kind of method for controlling motor, frequency converter and clothing
Device.
Background technique
As the requirement in the market to energy conservation and noise etc. is higher and higher, variable-frequency motor obtains in washing machine
It is extensive to use.Most of the washing machine of mainstream is frequency conversion currently on the market, than economizing on electricity under non-frequency washing machine same case
30% or more, 25% or more noise decrease.Currently, the control mode of variable-frequency washing machine (especially rotary drum washing machine) is washing machine
Main control module transmission instruction to frequency converter, frequency converter controls motor according to instruction.Compared to the washing machine of non-frequency, frequency conversion is washed
Clothing machine has that the motor dead time is too long.There is the reason of this case mainly main control module via Frequency Converter Control
Motor, caused by call duration time is too long.This problem, which is embodied on washing machine, will appear as washing of drum type washing machine inability, and washing is effective
Situations such as time is insufficient, and laundry clothes do not wash clean.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of control motor that the frequency converter by device for clothing processing executes
Method, frequency converter, device for clothing processing and machine readable storage medium can realize the dead time for shortening motor, improve clothing
Object processing unit washs the effective time of clothing, improves detersive efficiency.
To achieve the goals above, the one aspect of the embodiment of the present invention provides a kind of frequency conversion by device for clothing processing
The method for the control motor that device executes, this method comprises: receiving enabled instruction；And the electricity is controlled according to the enabled instruction
Machine starting, after the electric motor starting, records the actuation time of the motor, and according to the actuation time and preset time
Relationship control the starting or pause of the motor.
Optionally, this method further include: receive the weight of clothing the to be washed device for clothing processing Nei；And according to institute
It states weight and adjusts the preset time, so that: in the case where the weight is the first weight, the default rotating forward of the motor
Duration, default reversion duration, and/or the default pause duration between rotating forward movement and reversion movement are distinguished
For the first default rotating forward duration, the first default reversion duration, and/or the first default pause duration；Described
In the case that weight is the second weight, the default rotating forward duration, default reversion duration, and/or described pre-
If pause duration is respectively second default to rotate forward duration, the second default reversion duration, and/or second default stop
Pause the duration, wherein first weight is less than second weight, the described first default rotating forward duration is less than described in
Second presets the rotating forward duration, and the described first default reversion duration preset less than described second inverts duration, institute
The first default pause duration is stated less than the described second default pause duration.
It is optionally, described that adjust the preset time according to the weight include: when the weight and the clothing are handled
When the ratio of the capacity of device is less than one third, when the adjustment default pause duration is that third presets pauses last
Between；And/or when the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or waits
When 2/3rds, adjusting the default pause duration is the 4th default pause duration；And/or when the weight with
When the ratio of the capacity of the device for clothing processing is greater than 2/3rds, adjusting the default pause duration is the 5th default
Pause duration；Wherein, the third presets pause duration and the 5th default pause duration and the clothing
The capacity of object processing unit is related, and the 4th default pause duration is steady state value, when the third presets pauses last
Between, the sequence from small to large of the 4th default pause duration and the 5th default pause duration successively are as follows:
The third presets pause duration, the 4th default pause duration, the 5th default pause duration.
It is optionally, described that adjust the preset time according to the weight include: when the weight and the clothing are handled
When the ratio of the capacity of device is less than one third, when the adjustment default rotating forward duration is that the default rotating forward of third continues
Between；And/or when the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or waits
When 2/3rds, adjusting the default rotating forward duration was the 4th default rotating forward duration；And/or when the weight with
When the ratio of the capacity of the device for clothing processing is greater than 2/3rds, adjusting the default rotating forward duration is the 5th default
Rotate forward the duration；Wherein, the third default rotating forward duration and the 4th default rotating forward duration are steady state value,
Described 5th default rotating forward duration is related to the capacity of the device for clothing processing, and the third is default to rotate forward the duration
Or the described 4th default rotate forward duration and the 5th default sequence from small to large for rotating forward the duration successively are as follows:
The third, which is preset, rotates forward duration or the 4th default rotating forward duration, the 5th default rotating forward duration.
It is optionally, described that adjust the preset time according to the weight include: when the weight and the clothing are handled
When the ratio of the capacity of device is less than one third, when the adjustment default reversion duration is that the default reversion of third continues
Between；And/or when the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or waits
When 2/3rds, adjusting the default reversion duration was the 4th default reversion duration；And/or when the weight with
When the ratio of the capacity of the device for clothing processing is greater than 2/3rds, adjusting the default reversion duration is the 5th default
Invert the duration；Wherein, the third default reversion duration, the 4th default reversion duration and the described 5th
The default reversion duration is related to the capacity of the device for clothing processing, and the third, which is preset, inverts duration, described the
The sequence from small to large of four default reversion duration and the 5th default reversion duration are successively are as follows: the third is pre-
If inverting duration, the 4th default reversion duration, the 5th default reversion duration.
Optionally, the movement of the motor includes rotating and reverse, and the rotating forward and the reversion are controlled by rotating forward respectively
Module and reversion control module are controlled, and the actuation time includes rotating forward duration, reversion duration and being located at just
The pause duration between reversion movement is made in rotation, and the preset time includes presetting to rotate forward duration, default reversion
Duration and default pause duration, the relationship according to the actuation time and preset time control the motor
Starting or pause include: to control the motor after receiving enabled instruction via the rotating forward control module and rotate forward；Described
In the case that the rotating forward duration reaches the default rotating forward duration, controls the motor and pause；And the pause is held
The continuous time reach it is described preset the pause duration in the case where, it is anti-to control the motor via the reversion control module
Turn.
The another aspect of the embodiment of the present invention provides a kind of frequency converter, which is somebody's turn to do in device for clothing processing
Frequency converter includes: communication module, for receiving enabled instruction；Timing module, for recording the electricity in the device for clothing processing
The actuation time of machine；And control module, it is used for: the electric motor starting is controlled according to the enabled instruction；And according to described
The relationship of actuation time and preset time controls the starting or pause of the motor.
Optionally, the communication module is also used to receive the weight of clothing the to be washed device for clothing processing Nei；It is described
Control module is also used to adjust the preset time according to the weight, so that: the case where the weight is the first weight
Under, the default rotating forward duration of the motor presets the reversion duration, and/or between rotating forward movement and reversion movement
Default pause duration be respectively that first default to rotate forward duration, the first default reversion duration, and/or first pre-
If pause duration；In the case where the weight is the second weight, the default rotating forward duration, the default reversion
Duration, and/or the default pause duration be respectively second it is default rotate forward the duration, the second default reversion continues
Time, and/or the second default pause duration, wherein first weight is less than second weight, described first is default
The duration is rotated forward less than the described second default rotating forward duration, the described first default reversion duration is less than described second
Default reversion duration, the first default pause duration are less than the described second default pause duration.
Optionally, the control module according to the weight adjust the preset time include: when the weight with it is described
When the ratio of the capacity of device for clothing processing is less than one third, adjusting the default pause duration is the default pause of third
Duration；And/or when the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and small
When 2/3rds, adjusting the default pause duration is the 4th default pause duration；And/or when described
When the ratio of the capacity of weight and the device for clothing processing is greater than 2/3rds, adjusting the default pause duration is the
Five default pause durations；Wherein, the third preset pause duration and the 5th default pause duration with
The capacity of the device for clothing processing is related, and the 4th default pause duration is steady state value, and the third is default to pause
The sequence from small to large of duration, the 4th default pause duration and the 5th default pause duration according to
It is secondary are as follows: when the third presets pause duration, the 4th default pause duration, the five default pauses last
Between.
Optionally, the control module according to the weight adjust the preset time include: when the weight with it is described
When the ratio of the capacity of device for clothing processing is less than one third, adjusting the default rotating forward duration is the default rotating forward of third
Duration；And/or when the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and small
When 2/3rds, adjusting the default rotating forward duration was the 4th default rotating forward duration；And/or when described
When the ratio of the capacity of weight and the device for clothing processing is greater than 2/3rds, adjusting default the rotatings forward duration is the
Five default rotating forward duration；Wherein, the third default rotating forward duration and the 4th default rotating forward duration are
Steady state value, the described 5th default rotating forward duration is related to the capacity of the device for clothing processing, and the third is default rotates forward
Duration the described 4th default rotates forward duration and the 5th default from small to large suitable for rotating forward the duration
Sequence is successively are as follows: the third, which is preset, rotates forward duration or the 4th default rotating forward duration, the 5th default rotating forward
Duration.
Optionally, the control module according to the weight adjust the preset time include: when the weight with it is described
When the ratio of the capacity of device for clothing processing is less than one third, adjusting the default reversion duration is the default reversion of third
Duration；And/or when the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and small
When 2/3rds, adjusting the default reversion duration was the 4th default reversion duration；And/or when described
When the ratio of the capacity of weight and the device for clothing processing is greater than 2/3rds, adjusting the default reversion duration is the
Five default reversion duration；Wherein, the third default reversion duration, the 4th default reversion duration and institute
It is related to the capacity of the device for clothing processing to state for the 5th default reversion duration, the third preset invert the duration,
The sequence from small to large of described 4th default reversion duration and the 5th default reversion duration are successively are as follows: described
Third default reversion duration, the 4th default reversion duration, the 5th default reversion duration.
Optionally, the movement of the motor includes rotating and reverse, and the control module is including rotating forward control module and instead
Turn control module, it is described to rotate forward control module and the reversion control module is respectively used to control the rotating forward of the motor and anti-
Turn, the actuation time includes rotating forward duration, reversion duration and stopping between rotating forward movement and reversion movement
Immediately between, the preset time includes default rotating forward duration, default reversion duration and default pause duration, institute
State that control module controls the starting of the motor according to the relationship of the actuation time and preset time or pause includes: to receive
After enabled instruction, the motor is controlled via the rotating forward control module and is rotated forward；Reach described in the rotating forward duration
In the case where the default rotating forward duration, controls the motor and pause；And the pauses last reaches described default between immediately
In the case where pause duration, the motor reversal is controlled via the reversion control module.
In addition, the another aspect of the embodiment of the present invention provides a kind of device for clothing processing, which includes upper
The frequency converter stated.
In addition, the another aspect of the embodiment of the present invention provides a kind of machine readable storage medium, which is situated between
Instruction is stored in matter, which is used for so that machine executes above-mentioned method.
Through the above technical solutions, during device for clothing processing washs clothing, by opening for Frequency Converter Control motor
Dynamic or pause, omits the communication process between the main control module of device for clothing processing and frequency converter, realizes and shortens stopping for motor
Immediately between, to improve the effective time of device for clothing processing washing clothing, detersive efficiency is improved.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the method for the control motor executed by the frequency converter in device for clothing processing that one embodiment of the invention provides
Flow chart；
Fig. 2 be another embodiment of the present invention provides by device for clothing processing frequency converter execute control motor side
The flow chart of method；
Fig. 3 be another embodiment of the present invention provides by device for clothing processing frequency converter execute control motor logic
Schematic diagram；And
Fig. 4 be another embodiment of the present invention provides frequency converter structural block diagram.
Description of symbols
1 communication module, 2 control module
3 timing modules
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
The one aspect of the embodiment of the present invention provides a kind of control motor that the frequency converter by device for clothing processing executes
Method.Fig. 1 is the method for the control motor executed by the frequency converter in device for clothing processing that one embodiment of the invention provides
Flow chart.As shown in Figure 1, this approach includes the following steps.
In step slo, enabled instruction is received.Wherein, which can be the main control module of device for clothing processing
It issues.For example, operational order is transferred to master after the interactive module of device for clothing processing receives the operational order of user
Module is controlled, main control module transmission start is instructed to frequency converter.
In step s 11, electric motor starting is controlled according to enabled instruction and records the actuation time of motor after electric motor starting,
And the starting or pause of motor are controlled according to the relationship of actuation time and preset time.Wherein, in embodiments of the present invention, it controls
Electric motor starting processed can be control motor and rotate forward or invert.Optionally, after receiving enabled instruction, control motor rotate forward or
It inverts related to enabled instruction.It is alternatively possible to be set in advance in when beginning to use device for clothing processing, first controls motor and rotate forward
Or first control motor reversal.After electric motor starting, the time of record motor execution movement, wherein the movement of motor includes just
Pause between turning, inverting and rotate and reverse, correspondingly, the actuation time of motor include rotating forward the duration, inverting and hold
Continuous time and pause duration.Motor executes each movement, and correspondingly, record motor executes the time of the movement, and will note
The time of record is compared with corresponding preset time, reaches the feelings of corresponding preset time when the time that motor executes the movement
Under condition, then controls motor and stop current movement, control motor executes next movement, and correspondingly record motor executes next move
The time of work, and then the motor recorded is executed into the preset time of the time of next movement corresponding thereto and is compared, such as
This circulation, the instruction stopped until receiving control motor, i.e. completion washing process.For example, first control motor executes turn
Make, record the rotating forward duration that motor executes rotating forward movement, when the rotating forward duration recorded and default rotating forward are continued
Between compare, when reach it is default rotate forward the duration when, control motor pauses, and records the pause duration of motor, and will stop
Pause duration and default pause duration, and when pause duration reaches default pause duration, control motor is anti-
Turn, the record reversion duration, by reversion duration and default reversion duration comparison, reaches pre- when the reversion duration
If invert the duration, control motor pauses, and records the pause duration of motor, and pause duration is paused with default
Duration, when pause duration reaches default pause duration, control motor is rotated forward, and is so recycled, until receiving
The instruction stopped to control motor, i.e. completion washing process.
During device for clothing processing washs clothing, by the starting or pause of Frequency Converter Control motor, clothing is omitted
Communication process between the main control module and frequency converter of processing unit realizes the dead time for shortening motor, to improve clothing
Object processing unit washs the effective time of clothing, improves detersive efficiency.In addition, by the starting or pause of Frequency Converter Control motor,
The function of frequency converter is enhanced, cost free increases, that is, can reach the effect for improving detersive efficiency.
Fig. 2 be another embodiment of the present invention provides by device for clothing processing frequency converter execute control motor side
The flow chart of method.The difference is that, method shown in Fig. 2 is further comprising the steps of with method shown in FIG. 1.
In the step s 21, the weight of clothing to be washed in device for clothing processing is received.Wherein, the weight of clothing to be washed
Frequency converter can be transmitted to by the Weighing module being arranged in device for clothing processing.
In step S22, preset time is adjusted according to weight, so that: in the case where weight is the first weight, motor
Default rotating forward duration, default reversion duration, and/or the default pause between rotating forward movement and reversion movement hold
When the continuous time is respectively the first default rotating forward duration, the first default reversion duration, and/or the first default pauses last
Between；In the case where weight is the second weight, default rotate forward duration, default reversion duration, and/or default pause and hold
When the continuous time is respectively the second default rotating forward duration, the second default reversion duration, and/or the second default pauses last
Between；Wherein, for the first weight less than the second weight, the first default rotating forward duration preset less than second rotates forward the duration, the
One default reversion duration, the first default pause duration is default less than second to stop less than the second default reversion duration
Pause the duration.
Preset time, the actuation time of reasonable distribution motor, so that the control of motor are adjusted according to the weight of clothing to be washed
System is in proper states, improves wash time distribution, improves washing effect.Bucket is hit furthermore it is also possible to avoid the occurrence of, is also achieved
Water-saving and electricity-saving.In this way, making the control of motor more intelligent.
In addition, it is necessary to explanation, only example goes out a kind of situation of this method to Fig. 2, and the sequence between step is not used in limit
The system present invention.For example, the sequence between the step of method shown in Fig. 2 also can be adjusted to: receiving the weight of clothing to be washed, root
Preset time is adjusted according to weight, receives enabled instruction, electric motor starting is controlled according to enabled instruction.
It, can be in clothing for default pause duration, default rotating forward duration, and/or default reversion duration
The design and manufacture stage of object processing unit is obtained by experiment, when designing device for clothing processing, is disposed in frequency converter.
Specifically, different washing procedures, different loads can be selected during the experiment, by the washing process of analog subscriber
Situation is washed, data obtain default pause duration, default rotating forward duration, and/or preset anti-through a large number of experiments
Turn the duration.For example, handling the experimental data obtained in test by the way of linear regression, and then show that default pause is held
Continuous time, default rotating forward duration, and/or default reversion duration.In addition, during the experiment, it was found that, when to be washed
Wash the capability value M for weighing less than device for clothing processing of clothing0One third when, preset pause duration it is the smaller the better；
When the ratio of weight and capability value is when one third is to 2/3rds, default pause duration is optimally maintained at some perseverance
Value；When the ratio of weight and capability value is greater than 2/3rds, presetting pause duration, the longer the better, otherwise twine rate mistake
Height, motor load is excessive, is easy to cause motor damage.
Optionally, in embodiments of the present invention, adjusting preset time according to weight includes: when weight and device for clothing processing
The ratio of capacity when being less than one third, adjusting default pause duration is that third presets pause duration；And/or work as
When the ratio of the capacity of weight and device for clothing processing is greater than or equal to one third and is less than or equal to 2/3rds, adjustment is pre-
If pause duration is the 4th default pause duration；And/or when the ratio of weight and the capacity of device for clothing processing is big
When 2/3rds, adjusting default pause duration is the 5th default pause duration；Wherein, third presets pauses last
Time and the 5th default pause duration are related to the capacity of device for clothing processing, and the 4th default pause duration is constant
Value, third preset pause duration, the 4th default pause duration and the 5th default pause duration from small to large
Sequence successively are as follows: third presets pause duration, the 4th default pause duration, the 5th default pause duration.
Optionally, third presets the ratio of capability value and the first preset value that pause duration is device for clothing processing.Optionally,
Five default pause durations are the product resulting value of capability value and the second preset value.Optionally, the first preset value and second pre-
If being worth identical.Optionally, the default pause duration of third is5th default pause duration is M0× 4, unit is
0.1s, M0Represent capability value.Optionally, the 4th default pause duration is 2, unit 0.1s.
In this way, default pause duration is adjusted according to the weight of clothing to be washed, to realize that clothing to be washed is heavier
In the case of, pause duration extends, and avoids twine rate excessively high, motor load is excessive, leads to motor damage.
Optionally, in embodiments of the present invention, adjusting preset time according to weight includes: when weight and device for clothing processing
The ratio of capacity when being less than one third, adjust and default rotate forward the duration to be that third is default rotate forward the duration；And/or work as
When the ratio of the capacity of weight and device for clothing processing is greater than or equal to one third and is less than or equal to 2/3rds, adjustment is pre-
If rotating forward the duration was the 4th default rotating forward duration；And/or when the ratio of weight and the capacity of device for clothing processing is big
When 2/3rds, adjustment is default to rotate forward the duration as the 5th default rotating forward duration；Wherein, default rotate forward of third continues
Time and the 4th default rotating forward duration are steady state value, the 5th default capacity phase for rotating forward duration and device for clothing processing
Close, third is default rotate forward the duration or the 4th it is default rotate forward the duration and the 5th it is default rotate forward the duration from it is small to
Big sequence is successively are as follows: third is default to be rotated forward the duration or the 4th default rotate forward the duration, the 5th default rotate forward when continuing
Between.Optionally, the default rotating forward of third is continuously applied identical as the 4th default rotating forward duration.Optionally, third is default rotates forward
Duration is 12 with the 4th default rotating forward duration, unit 0.1s.Optionally, the 5th default rotating forward duration was to hold
Magnitude and third preset value and.Optionally, the 5th default rotating forward duration was 24+M0, unit 0.1s, M0Represent capacity
Value.
Optionally, in embodiments of the present invention, adjusting preset time according to weight includes: when weight and device for clothing processing
The ratio of capacity when being less than one third, adjusting the default reversion duration is the third default reversion duration；And/or work as
When the ratio of the capacity of weight and device for clothing processing is greater than or equal to one third and is less than or equal to 2/3rds, adjustment is pre-
If inverting the duration was the 4th default reversion duration；And/or when the ratio of weight and the capacity of device for clothing processing is big
When 2/3rds, adjusting the default reversion duration was the 5th default reversion duration；Wherein, the default reversion of third continues
Time, the 4th default reversion duration and the 5th default reversion duration are related to the capacity of device for clothing processing, third
The sequence from small to large of default reversion duration, the 4th default reversion duration and the 5th default reversion duration according to
It is secondary are as follows: third default reversion duration, the 4th default reversion duration, the 5th default reversion duration.Optionally,
Three default reversion duration were the difference of the ratio of the 4th preset value and capability value and the 5th preset value, wherein the 4th is default
Value is greater than the ratio of capability value and the 5th preset value.Optionally, the third default reversion duration isUnit is
0.1s, M0Represent capability value.Optionally, the 4th default reversion duration was the 6th preset value and capability value and the 7th preset value
Ratio sum.Optionally, the 4th default reversion duration wasUnit is 0.1s, M0Represent capability value.It is optional
Ground, the 5th default reversion duration be the 8th preset value and capability value and.Optionally, the 5th default reversion duration was
24+M0, unit 0.1s, M0Represent capability value.
Optionally, in embodiments of the present invention, can the curriculum offering according to shown in table 1 preset pause duration, default
Rotate forward duration and default reversion duration.Wherein, in table 1, clothes weight is the weight and clothing of clothing to be washed
The ratio of the capability value of processing unit, T0Indicate default pause duration, T1It indicates default and rotates forward duration, T2Indicate pre-
If inverting duration, M0Represent the capability value of device for clothing processing.
Optionally, in embodiments of the present invention, the movement of motor includes rotating and reverse, and is rotated and reverse respectively by rotating forward
Control module and reversion control module are controlled, and actuation time includes rotating forward duration, reversion duration and being located at just
The pause duration made between reversion movement is rotated, preset time is lasting including default rotating forward duration, default reversion
Time and default pause duration control the starting of motor according to the relationship of actuation time and preset time or pause include:
It after receiving enabled instruction, is rotated forward via control module control motor is rotated forward, reaches default rotate forward in the rotating forward duration and hold
In the case where the continuous time, control motor pauses；And in the case that pause duration reaches default pause duration, via
It inverts control module and controls motor reversal.Wherein, the control of the pause duration of motor can be the control acted by upper one
Module controls, and is also possible to be controlled by the control module of next movement after pausing.
For example, being rotated forward via control module control motor is rotated forward, timing module record rotates forward after receiving enabled instruction
Duration, rotating forward control module will be compared the rotating forward duration with the default rotating forward duration；When the rotating forward duration
After reaching the default rotating forward duration, rotates forward control module control motor and stop pausing, timing module record pause duration,
Control module is rotated forward to be compared pause duration with default pause duration；Stop when pause duration reaches default
When duration, control module transmission instruction is rotated forward to reversion control module, so that reversion control module control motor is anti-
Turn, the timing module record reversion duration, reversion control module will invert the duration and the default reversion duration carries out
Compare；After the reversion duration reaching the default reversion duration, reversion control module control motor stopping pauses, timing mould
Block records pause duration, and pause duration is compared by reversion control module with default pause duration；When stopping
When duration reaches default pause duration, reversion control module transmission instruction is to control module is rotated forward, so that just
Turn control module control motor to rotate forward, so recycle, until washing process is completed.
In addition, during switching between the rotating forward movement and reversion of motor movement, after motor has executed rotating forward movement,
Control module control motor is rotated forward to pause and transmit instruction to reversion control module, reversion control module by pause duration and
Default pause duration is compared；When pause duration reaches default pause duration, reversion control control mould
Block controls motor reversal, and in the case where the reversion duration reaching the default reversion duration, and control motor pauses, and passes
Defeated instruction is so recycled to control module is rotated forward until washing process is completed.
Fig. 3 be another embodiment of the present invention provides the control motor executed by the frequency converter in device for clothing processing patrol
Collect schematic diagram.Clothing is placed in device for clothing processing by user, is input operation instruction via interactive module, and operational order is passed
The main control module of device for clothing processing is transported to, main control module transmission start is instructed to frequency converter.Weighing in device for clothing processing
Module obtains the weight of clothing, the weight of acquisition is transmitted to frequency converter, when frequency converter adjusts default pauses last according to weight
Between T0, default rotate forward duration T1, default reversion duration T2.Rotating forward control module root after adjustment time, in frequency converter
It is rotated forward according to enabled instruction control motor, timing module records the positive duration, rotates forward control module and continues the rotating forward of record
Time and default rotating forward duration T1It is compared；Reach default rotating forward duration T when rotating forward the duration1Afterwards, control is rotated forward
Molding block control motor pauses, and timing module records pause duration, rotates forward control module and by pause duration and in advance
If pause duration T0It is compared；When pause duration reaches default pause duration T0When, it rotates forward control module and passes
Defeated instruction extremely reversion control module, so that reversion control module controls motor reversal, timing module record inverts the duration,
Duration and default reversion duration T will be inverted by inverting control module2It is compared；Reach default when the reversion duration
Invert duration T2Afterwards, reversion control module judges whether complete from washing, specifically, can pass through the time of judgement record
It is cumulative whether reach predetermined wash time, reach predetermined wash time and then wash completion, not up to then washing do not complete；It is washing
In the case where washing completion, terminate washing；In the case where washing does not complete, reversion control module control motor pauses, timing mould
Block records pause duration, inverts control module for pause duration and default pause duration T0It is compared；When
Pause duration reaches default pause duration T0When, reversion control module transmission instruction enters to control module is rotated forward
Subsequent cycle so recycles, until washing is completed.
Furthermore it is also possible to adjust to logical schematic shown in Fig. 3, the sequence tune that control motor is rotated and reverse
It changes, also belongs to the protection scope of the embodiment of the present invention.Motor reversal is first controlled, and then controls motor and pauses, rotates forward, rotates forward control
Molding block judge washing whether complete, completion then terminate to wash, it is unfinished then rotate forward control module control motor pause, Jin Erjin
Enter subsequent cycle process, so recycle, until washing is completed.
Correspondingly, the another aspect of the embodiment of the present invention provides a kind of frequency converter, and frequency converter setting is applied at clothing
It manages in device.Fig. 4 be another embodiment of the present invention provides frequency converter structural block diagram.As shown in figure 4, the frequency converter includes logical
Believe module 1, control module 2 and timing module 3.Wherein, communication module 1 is for receiving enabled instruction；Timing module 2 is for recording
The actuation time of motor in device for clothing processing；Control module 3 be used for according to enabled instruction control electric motor starting and according to
The starting or pause of the relationship of actuation time and preset time control motor.
During device for clothing processing washs clothing, by the starting or pause of Frequency Converter Control motor, clothing is omitted
Communication process between the main control module and frequency converter of processing unit realizes the dead time for shortening motor, to improve clothing
Object processing unit washs the effective time of clothing, improves detersive efficiency.In addition, by the starting or pause of Frequency Converter Control motor,
The function of frequency converter is enhanced, cost free increases, that is, can reach the effect for improving detersive efficiency.
Optionally, in embodiments of the present invention, communication module is also used to receive clothing to be washed in device for clothing processing
Weight；Control module is also used to adjust the preset time according to weight, so that: in the case where weight is the first weight,
The default rotating forward duration of motor, default reversion duration, and/or default between rotating forward movement and reversion movement stop
Duration is respectively first default to rotate forward duration, the first default reversion duration, and/or the first default pause and hold
The continuous time；It is default to rotate forward duration, default reversion duration, and/or default stop in the case where weight is the second weight
Duration is respectively second default to rotate forward duration, the second default reversion duration, and/or the second default pause and hold
The continuous time, wherein the first weight, less than the second weight, the first default rotating forward duration preset less than second rotates forward the duration,
First default reversion duration, the first default pause duration was default less than second less than the second default reversion duration
Pause duration.
Optionally, in embodiments of the present invention, control module according to weight adjust the preset time include: when weight with
When the ratio of the capacity of device for clothing processing is less than one third, adjusting default pause duration is that third presets pauses last
Time；And/or when the ratio of weight and the capacity of device for clothing processing is greater than or equal to one third and is less than or equal to three points
Two when, adjusting default pause duration is the 4th default pause duration；And/or when weight and device for clothing processing
When the ratio of capacity is greater than 2/3rds, adjusting default pause duration is the 5th default pause duration；Wherein, third
Default pause duration and the 5th default pause duration are related to the capacity of device for clothing processing, and the 4th default pause is held
The continuous time is steady state value, when third presets pause duration, the 4th default pause duration and five default pauses lasts
Between sequence from small to large successively are as follows: third is preset pause duration, the 4th default pause duration, the 5th default is stopped
Pause the duration.
Optionally, in embodiments of the present invention, it includes: when weight and clothing that control module, which adjusts preset time according to weight,
When the ratio of the capacity of processing unit is less than one third, when the adjustment default rotating forward duration is that the default rotating forward of third continues
Between；And/or when the ratio of weight and the capacity of device for clothing processing be greater than or equal to one third and be less than or equal to three/
When two, adjustment is default to rotate forward the duration as the 4th default rotating forward duration；And/or the appearance when weight and device for clothing processing
When the ratio of amount is greater than 2/3rds, adjustment is default to rotate forward the duration as the 5th default rotating forward duration；Wherein, third is pre-
If rotating forward duration and the 4th default rotating forward duration are steady state value, the 5th default rotating forward duration and clothing are handled and are filled
The capacity set is related, and third is default to be rotated forward the duration or the 4th default rotate forward the duration and the 5th default rotate forward when continuing
Between sequence from small to large successively are as follows: third is default to be rotated forward the duration or the 4th default rotates forward duration, the 5th default
Rotate forward the duration.
Optionally, in embodiments of the present invention, it includes: when weight and clothing that control module, which adjusts preset time according to weight,
When the ratio of the capacity of processing unit is less than one third, when to adjust the default reversion duration be that the default reversion of third continues
Between；And/or when the ratio of weight and the capacity of device for clothing processing be greater than or equal to one third and be less than or equal to three/
When two, adjusting the default reversion duration was the 4th default reversion duration；And/or the appearance when weight and device for clothing processing
When the ratio of amount is greater than 2/3rds, adjusting the default reversion duration was the 5th default reversion duration；Wherein, third is pre-
If inverting the capacity of duration, the 4th default reversion duration and the 5th default reversion duration and device for clothing processing
Correlation, the third default reversion duration, the 4th default reversion duration and the 5th default reversion duration from it is small to
Big sequence is successively are as follows: when third default reversion duration, the 4th default reversion duration, the 5th default reversion continue
Between.
Optionally, in embodiments of the present invention, the movement of motor includes rotating and reverse, and control module includes rotating forward control
Module and reversion control module, rotate forward control module and reversion control module is respectively used to rotating and reverse for control motor, move
It include rotating forward duration, reversion duration and the dead time between rotating forward movement and reversion movement as the time, in advance
If the time includes default rotating forward duration, default reversion duration and default pause duration, control module is according to dynamic
The starting or pause for making the relationship control motor of time and preset time include: to control after receiving enabled instruction via rotating forward
Molding block controls motor and rotates forward；In the case where the rotating forward duration reaching the default rotating forward duration, control motor pauses；With
And pauses last reaches default pause duration between immediately in the case that, it is anti-that the motor is controlled via reversion control module
Turn.
What the concrete operating principle and benefit and the embodiments of the present invention of frequency converter provided in an embodiment of the present invention provided
It is similar by the concrete operating principle and benefit of the method for the control motor of the frequency converter execution in device for clothing processing, here will not
It repeats again.
In addition, the another aspect of the embodiment of the present invention provides a kind of device for clothing processing, which includes upper
State frequency converter as described in the examples.
Optionally, in embodiments of the present invention, device for clothing processing further includes Weighing module, and the Weighing module is for obtaining
The weight of clothing to be washed in device for clothing processing.
In addition, the another aspect of the embodiment of the present invention also provides a kind of machine readable storage medium, the machine readable storage
Instruction is stored on medium, which is used for so that machine executes method described in above-described embodiment.
In conclusion by the starting or pause of Frequency Converter Control motor, during device for clothing processing washs clothing,
The communication process between the main control module and frequency converter of device for clothing processing is omitted, the dead time for shortening motor is realized, from
And the effective time of device for clothing processing washing clothing is improved, improve detersive efficiency.In addition, by the starting of Frequency Converter Control motor
Or pause, the function of frequency converter is enhanced, cost free increases, that is, can reach the effect for improving detersive efficiency.According to clothing to be washed
The weight of object adjusts preset time, the actuation time of reasonable distribution motor, so that the control of motor is in proper states, improves and washes
Time distribution is washed, washing effect is improved.Bucket is hit furthermore it is also possible to avoid the occurrence of, also achieves water-saving and electricity-saving.In this way, making electricity
The control of machine is more intelligent.In addition, default pause duration is adjusted according to the weight of clothing to be washed, to realize wait wash
In the heavier situation of clothing, pause duration extends, and avoids twine rate excessively high, motor load is excessive, leads to motor damage.
The optional embodiment of the embodiment of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously
The detail being not limited in above embodiment can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that single
Piece machine, chip or processor (processor) execute all or part of the steps of each embodiment the method for the application.And it is preceding
The storage medium stated includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (14)
1. a kind of method for the control motor that the frequency converter by device for clothing processing executes, which is characterized in that this method comprises:
Receive enabled instruction；And
The electric motor starting, which is controlled, according to the enabled instruction records the actuation time of the motor after the electric motor starting,
And the starting or pause of the motor are controlled according to the relationship of the actuation time and preset time.
2. the method according to claim 1, wherein this method further include:
Receive the weight of clothing the to be washed device for clothing processing Nei；And
The preset time is adjusted according to the weight, so that:
In the case where the weight is the first weight, the default rotating forward duration of the motor, the default reversion duration,
And/or the default pause duration between rotating forward movement and reversion movement is respectively first default to rotate forward duration, the
One default reversion duration, and/or the first default pause duration；
The weight be the second weight in the case where, the default rotating forward duration, the default reversion duration,
And/or the default pause duration be respectively second it is default rotate forward the duration, the second default reversion duration and/
Or the second default pause duration,
Wherein first weight is less than second weight, and it is default that the described first default rotating forward duration was less than described second
The duration is rotated forward, the described first default reversion duration was less than for the described second default reversion duration, and described first is pre-
If pause duration is less than the described second default pause duration.
3. according to the method described in claim 2, it is characterized in that, described adjust the preset time packet according to the weight
It includes:
When the ratio of the weight and the capacity of the device for clothing processing is less than one third, adjusts the default pause and hold
The continuous time is that third presets pause duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or equal to three
When/bis-, adjusting the default pause duration is the 4th default pause duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than 2/3rds, adjusts the default pause and hold
The continuous time is the 5th default pause duration；
Wherein, the third presets pause duration and the 5th default pause duration and the device for clothing processing
Capacity it is related, the 4th default pause duration is steady state value, and the third presets pause duration, the described 4th
The sequence from small to large of default pause duration and the 5th default pause duration is successively are as follows: the third is default
Pause duration, the 4th default pause duration, the 5th default pause duration.
4. according to the method described in claim 2, it is characterized in that, described adjust the preset time packet according to the weight
It includes:
When the ratio of the weight and the capacity of the device for clothing processing is less than one third, adjusts the default rotating forward and hold
The continuous time, which is that third is default, rotates forward the duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or equal to three
When/bis-, adjusting the default rotating forward duration was the 4th default rotating forward duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than 2/3rds, adjusts the default rotating forward and hold
The continuous time was the 5th default rotating forward duration；
Wherein, the third it is default rotate forward the duration and it is described 4th it is default to rotate forward the duration be steady state value, the described 5th
Default to rotate forward the duration related to the capacity of the device for clothing processing, and the third presets rotating forward duration or described the
Four default rotating forward duration and the 5th default sequence from small to large for rotating forward the duration are successively are as follows: the third
It presets and rotates forward duration or the 4th default rotating forward duration, the 5th default rotating forward duration.
5. according to the method described in claim 2, it is characterized in that, described adjust the preset time packet according to the weight
It includes:
When the ratio of the weight and the capacity of the device for clothing processing is less than one third, adjusts the default reversion and hold
The continuous time is the third default reversion duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or equal to three
When/bis-, adjusting the default reversion duration was the 4th default reversion duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than 2/3rds, adjusts the default reversion and hold
The continuous time was the 5th default reversion duration；
Wherein, the third default reversion duration, the 4th default reversion duration and the 5th default reversion
Duration is related to the capacity of the device for clothing processing, and the third default reversion duration, the described 4th preset instead
Turn duration and the 5th default sequence from small to large for inverting the duration successively are as follows: the default reversion of the third is held
Continuous time, the 4th default reversion duration, the 5th default reversion duration.
6. the method according to claim 1, wherein the movement of the motor include rotate and reverse, it is described just
Turn and the reversion is controlled by rotating forward control module and reversion control module respectively, the actuation time includes rotating forward to continue
Time, reversion duration and the pause duration between rotating forward movement and reversion movement, the preset time include
It is default to rotate forward the duration, preset reversion duration and default pause duration, it is described according to the actuation time and pre-
If the relationship of time controls the starting of the motor or pause includes:
After receiving enabled instruction, the motor is controlled via the rotating forward control module and is rotated forward；
In the case where the rotating forward duration reaching the default rotating forward duration, controls the motor and pause；And
The pause duration reach it is described preset the pause duration in the case where, via the reversion control module
Control the motor reversal.
7. a kind of frequency converter, which is characterized in that in device for clothing processing, which includes: the application of frequency converter
Communication module, for receiving enabled instruction；
Timing module, for recording the actuation time of the motor in the device for clothing processing；And
Control module is used for:
The electric motor starting is controlled according to the enabled instruction；And
The starting or pause of the motor are controlled according to the relationship of the actuation time and preset time.
8. device according to claim 7, which is characterized in that the communication module is also used to receive the clothing processing dress
The weight of clothing to be washed in setting；
The control module is also used to adjust the preset time according to the weight, so that:
In the case where the weight is the first weight, the default rotating forward duration of the motor, the default reversion duration,
And/or the default pause duration between rotating forward movement and reversion movement is respectively first default to rotate forward duration, the
One default reversion duration, and/or the first default pause duration；
The weight be the second weight in the case where, the default rotating forward duration, the default reversion duration,
And/or the default pause duration be respectively second it is default rotate forward the duration, the second default reversion duration and/
Or the second default pause duration,
Wherein first weight is less than second weight, and it is default that the described first default rotating forward duration was less than described second
The duration is rotated forward, the described first default reversion duration was less than for the described second default reversion duration, and described first is pre-
If pause duration is less than the described second default pause duration.
9. device according to claim 8, which is characterized in that the control module is described default according to weight adjustment
Time includes:
When the ratio of the weight and the capacity of the device for clothing processing is less than one third, adjusts the default pause and hold
The continuous time is that third presets pause duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or equal to three
When/bis-, adjusting the default pause duration is the 4th default pause duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than 2/3rds, adjusts the default pause and hold
The continuous time is the 5th default pause duration；
Wherein, the third presets pause duration and the 5th default pause duration and the device for clothing processing
Capacity it is related, the 4th default pause duration is steady state value, and the third presets pause duration, the described 4th
The sequence from small to large of default pause duration and the 5th default pause duration is successively are as follows: the third is default
Pause duration, the 4th default pause duration, the 5th default pause duration.
10. device according to claim 8, which is characterized in that the control module adjusts described pre- according to the weight
If the time includes:
When the ratio of the weight and the capacity of the device for clothing processing is less than one third, adjusts the default rotating forward and hold
The continuous time, which is that third is default, rotates forward the duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or equal to three
When/bis-, adjusting the default rotating forward duration was the 4th default rotating forward duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than 2/3rds, adjusts the default rotating forward and hold
The continuous time was the 5th default rotating forward duration；
Wherein, the third it is default rotate forward the duration and it is described 4th it is default to rotate forward the duration be steady state value, the described 5th
Default to rotate forward the duration related to the capacity of the device for clothing processing, and the third presets rotating forward duration or described the
Four default rotating forward duration and the 5th default sequence from small to large for rotating forward the duration are successively are as follows: the third
It presets and rotates forward duration or the 4th default rotating forward duration, the 5th default rotating forward duration.
11. device according to claim 8, which is characterized in that the control module adjusts described pre- according to the weight
If the time includes:
When the ratio of the weight and the capacity of the device for clothing processing is less than one third, adjusts the default reversion and hold
The continuous time is the third default reversion duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than or equal to one third and is less than or equal to three
When/bis-, adjusting the default reversion duration was the 4th default reversion duration；And/or
When the ratio of the weight and the capacity of the device for clothing processing is greater than 2/3rds, adjusts the default reversion and hold
The continuous time was the 5th default reversion duration；
Wherein, the third default reversion duration, the 4th default reversion duration and the 5th default reversion
Duration is related to the capacity of the device for clothing processing, and the third default reversion duration, the described 4th preset instead
Turn duration and the 5th default sequence from small to large for inverting the duration successively are as follows: the default reversion of the third is held
Continuous time, the 4th default reversion duration, the 5th default reversion duration.
12. device according to claim 7, which is characterized in that the movement of the motor includes rotating and reverse, the control
Molding block includes rotating forward control module and reversion control module, and the rotating forward control module and the reversion control module are used respectively
In controlling rotating and reverse for the motor, the actuation time includes rotating forward duration, reversion duration and being located at just
The dead time made between reversion movement is rotated, the preset time is lasting including default rotating forward duration, default reversion
Time and default pause duration,
The control module controls the starting of the motor according to the relationship of the actuation time and preset time or pause includes:
After receiving enabled instruction, the motor is controlled via the rotating forward control module and is rotated forward；
In the case where the rotating forward duration reaching the default rotating forward duration, controls the motor and pause；And
The pauses last reaches the default pause duration between immediately in the case that, via the reversion control module control
Make the motor reversal.
13. a kind of device for clothing processing, which is characterized in that the device for clothing processing includes described in any one of claim 7-12
Frequency converter.
14. a kind of machine readable storage medium, it is stored with instruction on the machine readable storage medium, which is used for so that machine
Perform claim requires method described in any one of 1-6.
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| CN201810141461.9A CN110158264B (en) | 2018-02-11 | 2018-02-11 | Method for controlling motor, frequency converter and clothes treatment device |
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| CN201810141461.9A CN110158264B (en) | 2018-02-11 | 2018-02-11 | Method for controlling motor, frequency converter and clothes treatment device |
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| CN103306096A (en) * | 2013-04-14 | 2013-09-18 | 无锡小天鹅股份有限公司 | Washing machine and automatic control method thereof |
| JP2017074078A (en) * | 2015-10-13 | 2017-04-20 | パナソニックＩｐマネジメント株式会社 | Drum driving device |
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| CN85109675A (en) * | 1984-12-19 | 1986-06-10 | 三洋电机株式会社 | Washer with spin dryer |
| CN1265328A (en) * | 1999-03-01 | 2000-09-06 | 上海三灵工业洗涤设备厂 | Frequency-changing uniformly distributing balance method and balancer for hospital fabric and bedding washing machine |
| CN1376568A (en) * | 2002-04-05 | 2002-10-30 | 宁波华液机器制造有限公司 | Feedback type control method for energy-saving operation of injection molding machine |
| JP2004135476A (en) * | 2002-10-15 | 2004-04-30 | Fuji Electric Fa Components & Systems Co Ltd | Electric motor driving device controlling method |
| CN103306096A (en) * | 2013-04-14 | 2013-09-18 | 无锡小天鹅股份有限公司 | Washing machine and automatic control method thereof |
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