CN103780173B - A kind of control method of a variety of driven by Brush-Less DC motor programs of matching - Google Patents
A kind of control method of a variety of driven by Brush-Less DC motor programs of matching Download PDFInfo
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- CN103780173B CN103780173B CN201210412949.3A CN201210412949A CN103780173B CN 103780173 B CN103780173 B CN 103780173B CN 201210412949 A CN201210412949 A CN 201210412949A CN 103780173 B CN103780173 B CN 103780173B
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Abstract
The present invention provides one kind capable of improving frequency conversion control board standardization, modular control method, so that a kind of frequency conversion control board is passed through self-identifying, can adaptively match different electric appliance DC brushless motors, which is applied in the electric appliance of installation frequency conversion control board.The detection method preset a variety of driven by Brush-Less DC motor programs in one piece of frequency conversion control board make frequency conversion control board self-identifying match corresponding DC brushless motor, call corresponding driven by Brush-Less DC motor program, driving DC brushless motor operation.
Description
Technical field
The present invention relates to Motor Control Fields, and in particular to a kind of control of a variety of driven by Brush-Less DC motor programs of matching
Method.
Background technology
Currently, with national energy conservation and emission reduction policy deepen continuously and the continuous improvement of consumer awareness of saving energy itself,
Many companies and scientific research institution put into the research and development and production of energy-saving electric machine product, DC brushless motor（direct driver
Direct driving motor）, BLDC motors（(brushless DC brshless DC motors）The energy-efficient motor product of class continuously emerges, family
Electric manufacturer is also in the use for gradually expanding the energy saving high efficiency motors such as brush DC, but different DC brushless motor manufactures is public
Department and the DC brushless motor researched and developed with research institution are different, and have 24 poles, 36 poles, 48 poles etc., rotor to have if any number of poles
Single rotor, birotor, coil are using various modes such as aluminum steel, copper wire, to play the best performance of motor, each Motor Corporation
All adapt to the frequency conversion control board of respective motor in matching, thus present situation be how many kind motor with regard to how many kind frequency conversion control board with
Correspondence although the optimum efficiency of motor can be played be very uneconomic for household electrical appliances complete machine enterprise.
Because brush DC interior design is inconsistent, but it can accomplish that the assembly for matching complete machine is consistent, the frequency control of motor
Although plate assembly can accomplish that equally, internal program is different, therefore type is more, it is meant that from management view
It says, administration fee is significantly increased, and the management service expense of each parts is ten hundreds of.From production angle, model
Increasing means that the difficulty of parts tissue greatly increases.In terms of spare part angle after sale, otherwise conventional way is site after sale
It is to have several types to prepare several computer board spare parts or be to apply for spare part when equal users report for repairment again, and both modes are done
Or method be have a large amount of Parts Inventory after sale or be spares provisioning not in time, it is passive to cause.From production inventory angle
It says, because of the variation in market, the possibility of halt production will appear certainly, and the model computer board can also form inventory loss in this way.
The way of DC brushless motor and control panel is that a frequency conversion control board matching is a kind of, and household electrical appliances complete system plant is at present
The competitiveness for ensureing quality, cost, delivery will generally use the motor of several companies when scale reaches a certain level, this
Sample also just needs to match several frequency conversion control boards.
Although different motors will be driven by different drivers, with advances in technology and semiconductor
The hardware circuit of the continuous development of technology, frequency conversion control board can accomplish that equally most important difference is exactly the driving journey of inherence
Sequence, it is therefore desirable to which a kind of frequency conversion control board that can match a variety of DC brushless motors is exactly mainly to change driving journey therein
Sequence makes driver DC brushless motor suitable for more.
Invention content
The object of the present invention is to provide one kind capable of improving frequency conversion control board standardization, modular detection method, makes one
Kind of frequency conversion control board by self-identifying, can adaptively match different DC brushless motors.
It is a further object of the present invention to provide the electric appliances with above-mentioned frequency conversion control board.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of a variety of driven by Brush-Less DC motor journeys of matching
The control method of sequence, it is characterised in that：Preset a variety of driven by Brush-Less DC motor programs in frequency conversion control board, it is described after energization
Frequency conversion control board judges DC brushless motor type to be matched and to search the driving of corresponding DC brushless motor driver to be matched
DC brushless motor is run.
The method of DC brushless motor type to be matched that judges is, according to the configuration of DC brushless motor to be matched
Parameter judges DC brushless motor type to be matched, and the configuration parameter is the magnet number or suddenly of the assembly on motor to be matched
That number.
The configuration parameter of each also preset DC brushless motor in the frequency conversion control board, including following detecting step：
（a1）Electrical power operation to be matched；
（a2）The frequency conversion control board judges the configuration parameter of DC brushless motor to be matched, and searches and direct current to be matched
The corresponding driven by Brush-Less DC motor program of configuration parameter of brushless motor, driving DC brushless motor operation；
（a3）The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor program of acquiescence by frequency conversion control board.
The query argument is the configuration parameter of the preset corresponding DC brushless motor of Brush-Less DC motor control program,
The query argument be the preset corresponding DC brushless motor of Brush-Less DC motor control program on assembly magnet number or
Hall number, the query argument are one-to-one are arranged in frequency conversion control board with preset Brush-Less DC motor control program
In.
A kind of preset preferred driven by Brush-Less DC motor program, step in the frequency conversion control board（a2）Middle frequency conversion control board
First determine whether the configuration parameter of DC brushless motor to be matched configuration parameter corresponding with preferred driven by Brush-Less DC motor program
When identical, frequency conversion control board is run with preferred driven by Brush-Less DC motor driven by program DC brushless motor to be measured；Electricity to be matched
The configuration parameter of machine configuration parameter corresponding from preferred driven by Brush-Less DC motor program is different, then frequency conversion control board is with to be matched
When a kind of corresponding driven by Brush-Less DC motor driven by program DC brushless motor operation to be matched of the configuration parameter of motor is fixed
Between T2, frequency conversion control board detects its run signal, and DC brushless motor normal operation to be matched thens follow the steps（a3）If waiting for
Matching motor operation is abnormal, then frequency conversion control board makes the prompt of more newer driver.
A kind of preset preferred driven by Brush-Less DC motor program, step in the frequency conversion control board（a2）In motor to be matched
Configuration parameter configuration parameter corresponding from preferred driven by Brush-Less DC motor program it is different, the DC brushless motor to be matched
Configuration parameter correspond at least two preset driven by Brush-Less DC motor programs, then frequency conversion control board selection one of which is preset straight
Flowing brushless motor driver drives motor operation set time T2 to be matched, frequency conversion control board to detect its run signal, waits for
With DC brushless motor normal operation, then follow the steps（a3）If motor operation to be matched is abnormal, frequency conversion control board selection
Another preset driven by Brush-Less DC motor program corresponding with the configuration parameter of DC brushless motor to be matched, driving are to be matched
DC brushless motor runs set time T2, and detects its run signal, until select motor operation to be matched it is normal when correspond to
Preset driven by Brush-Less DC motor program, execute step（a3）；If without the driver for making DC brushless motor normal operation,
Then frequency conversion control board makes the prompt of more newer driver.
Preferred driven by Brush-Less DC motor program is not set in the frequency conversion control board, and frequency conversion control board is searched to be matched straight
A kind of corresponding preset DC brushless motor operation program of configuration parameter of brushless motor is flowed, and is run with the DC brushless motor
Driven by program DC brushless motor to be matched runs set time T2, and frequency conversion control board detects its run signal, direct current to be matched
Brushless motor normal operation, thens follow the steps（a3）If DC brushless motor operation to be matched is abnormal, frequency conversion control board is made
Go out the prompt of more newer driver.
Preferred driven by Brush-Less DC motor program is not set in the frequency conversion control board, and frequency conversion control board is searched to be matched straight
Flow the corresponding at least two preset driven by Brush-Less DC motor program of configuration parameter of brushless motor, frequency conversion control board one wherein one
The preset driven by Brush-Less DC motor driven by program of kind DC brushless motor to be matched runs set time T2, frequency conversion control board detection
Its run signal, DC brushless motor normal operation to be matched, thens follow the steps（a3）If DC brushless motor operation to be matched
Abnormal, then frequency conversion control board selects another preset brush DC corresponding with the configuration parameter of DC brushless motor to be matched
Motor driver drives DC brushless motor operation set time T2 to be matched, and detects its run signal, is waited for until selecting
Matching motor operation corresponding preset driven by Brush-Less DC motor program when normal, executes step（a3）；If without brush DC is made
The normal driver of motor operation, then frequency conversion control board make the prompt of more newer driver.
Brush DC corresponding with the configuration parameter of DC brushless motor to be matched is not set in the frequency conversion control board
Motor driver, then frequency conversion control board make the prompt of more newer driver.
Described judges that the method for DC brushless motor type to be matched is that frequency conversion control board is waited for fixed order-driven
It matches DC brushless motor and runs set time T1, DC brushless motor feedback signal to be matched, frequency conversion control board is according to waiting for
Gas-distributing motor feedback signal judges DC brushless motor type to be matched.
Also preset query unit corresponding with each driven by Brush-Less DC motor program in the frequency conversion control board, including
Following detecting step：
（b1）It is to be matched straight by fixed order-driven after frequency conversion control board connection DC brushless motor to be matched
Flow brushless electric machine starting；
（b2）DC brushless motor to be matched operation set time T1 and feedback signal are to frequency conversion control board；
（b3）Frequency conversion control board calls corresponding driven by Brush-Less DC motor program according to the affiliated query unit of feedback signal
DC brushless motor to be matched is driven to run；
（b4）The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor program of acquiescence by frequency conversion control board.
Step（b1）The fixed instruction is the driving for the driving DC brushless motor operation being preset in frequency conversion control board
Instruction, makes DC brushless motor to be matched with fixed frequency, voltage or electric current or rotating speed running time T 1.
The query unit is that a variety of DC brushless motors are used fixed frequency or fixed voltage before detection or are consolidated
The detection signal or range of signal, query unit that constant current energization regular time is detected are corresponding with query unit
For driven by Brush-Less DC motor program storage in frequency conversion control board, query unit is a closure section, the query unit and phase
The driver for the DC brushless motor answered is arranged in frequency conversion control board correspondingly.
A kind of driven by Brush-Less DC motor program of first choice is set in the frequency conversion control board, if step（b3）Middle feedback letter
It is the driver of preferred DC brushless motor that query unit belonging to number is corresponding, then frequency conversion control board is according to preferred brush DC
Motor driver drives motor operation to be matched；If step（b3）The corresponding middle affiliated query range of feedback signal is not preferred
The driver of DC brushless motor, then frequency conversion control board is according to a kind of corresponding preset direct current of the affiliated query unit of feedback signal
Brushless motor driver drives DC brushless motor running time T 2 to be matched, frequency conversion control board to detect its run signal, wait for
DC brushless motor normal operation is matched, is thened follow the steps（b4）If motor operation to be matched is abnormal, frequency conversion control board is made
Go out the prompt of more newer driver.
A kind of driven by Brush-Less DC motor program of first choice is set in the frequency conversion control board, if step（b3）Described in it is anti-
It is not the driver of preferred DC brushless motor that the affiliated query unit of feedback signal is corresponding, meanwhile, belonging to feedback signal at least
Two query units, then frequency conversion control board call corresponding with the affiliated query unit of feedback signal preset driven by Brush-Less DC motor
Program, when frequency conversion control board first selects one of which driven by Brush-Less DC motor driven by program DC brushless motor to be matched to run
Between T2, frequency conversion control board detects its run signal, and DC brushless motor normal operation to be matched thens follow the steps（b4）；If waiting for
It is abnormal to match motor operation, then selects another DC brushless motor corresponding with query unit described in feedback signal
Driver drive motor operating time T2 to be matched, whether frequency conversion control board detects its run signal normal, until selection
To the brush DC driver of DC brushless motor normal operation to be matched, then follow the steps（b4）If without brush DC is made
The normal driver of motor operation, then frequency conversion control board make the prompt of more newer driver.
Preferred driven by Brush-Less DC motor program, step are not set in the frequency conversion control board（b3）Middle frequency conversion control board is pressed
According to a kind of corresponding preset driven by Brush-Less DC motor driven by program brush DC electricity to be matched of the affiliated query unit of feedback signal
Machine running time T 2, frequency conversion control board detect its run signal, and DC brushless motor normal operation to be matched thens follow the steps
（b4）If motor operation to be matched is abnormal, frequency conversion control board makes the prompt of more newer driver.
Preferred driven by Brush-Less DC motor program, step are not set in the frequency conversion control board（b3）The feedback signal institute
Belong at least two query units, then frequency conversion control board calls DC brushless motor corresponding with the affiliated query unit of feedback signal
Driver, frequency conversion control board first select the driver of one of which DC brushless motor to drive DC brushless motor to be matched
Running time T 2, frequency conversion control board detect its run signal, and DC brushless motor normal operation to be matched executes step（b4）；
If DC brushless motor operation to be matched is abnormal, frequency conversion control board selects the affiliated query unit of feedback signal is corresponding in addition to appoint
A kind of driver of DC brushless motor drives DC brushless motor running time T 2 to be matched, and detects its run signal and be
It is no normal, until choosing the corresponding driven by Brush-Less DC motor driven by program direct current to be matched of query unit described in feedback signal
Driver when brushless motor normal operation, thens follow the steps（b4）If without the driving for making DC brushless motor normal operation
Program, then frequency conversion control board make the prompt of more newer driver.
The step（b3）The affiliated query unit of feedback signal without DC brushless motor to be matched in middle frequency conversion control board,
Then frequency conversion control board makes the prompt of update driven by Brush-Less DC motor program.
External more new interface is set in the frequency conversion control board, the brush DC is updated by the extraneous more new interface
Motor driver.
A kind of electric appliance of detection method using a variety of Brush-Less DC motor control programs of matching, it is characterised in that：
The electric mounting has a frequency conversion control board, and preset in the frequency conversion control board there are many drivers of DC brushless motor.
A kind of detection method of the control program of a variety of DC brushless motors of matching of the present invention, can improve frequency control
Plate standardization, modular detection, make a kind of frequency conversion control board pass through self-identifying, can adaptively match different brush DCs
Motor.
The present invention the electric appliance with above-mentioned frequency conversion control board, can assorted different DC brushless motor, adaptively
Its optimal drive program is detected, its operation is driven.
Description of the drawings
The control method flow chart of Fig. 1, a variety of driven by Brush-Less DC motor programs of a kind of matching of the invention；
Fig. 2, another kind of the invention match the control method flow chart of a variety of driven by Brush-Less DC motor programs；
Specific implementation mode
A kind of control method of a variety of driven by Brush-Less DC motor programs of matching of the present invention is carried out in conjunction with attached drawing detailed
Description：
Embodiment one：
A kind of control method of a variety of driven by Brush-Less DC motor programs of matching, it is characterised in that：In frequency conversion control board
Preset a variety of driven by Brush-Less DC motor programs, the frequency conversion control board judges DC brushless motor type to be matched simultaneously after energization
It searches corresponding DC brushless motor driver and drives DC brushless motor operation to be matched.Judge DC brushless motor to be matched
The method of type is to judge DC brushless motor type to be matched according to the configuration parameter of DC brushless motor to be matched, described
Configure the magnet number or Hall number that parameter is the assembly on motor to be matched, in frequency conversion control board each also preset direct current without
The configuration parameter of brush motor.
Such as by this with a variety of Brush-Less DC motor control programs detection method apply on washing machine, i.e., in washing machine
Frequency conversion control board on apply the detection method, including following detecting step：
（a1）Electrical power operation to be matched；
（a2）The frequency conversion control board judges the configuration parameter of DC brushless motor to be matched, and searches and direct current to be matched
The corresponding driven by Brush-Less DC motor program of configuration parameter of brushless motor, driving DC brushless motor operation；
（a3）The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor program of acquiescence by frequency conversion control board.
Query argument is the configuration parameter of the preset corresponding DC brushless motor of Brush-Less DC motor control program, inquiry ginseng
Number is the magnet number or Hall number of the assembly on the preset corresponding DC brushless motor of Brush-Less DC motor control program, is looked into
It is one-to-one be arranged in frequency conversion control board to ask parameter and preset Brush-Less DC motor control program.
If brush DC electricity corresponding with the configuration parameter of DC brushless motor to be matched is not arranged in frequency conversion control board
Machine driver, then frequency conversion control board make the prompt of more newer driver.
A kind of preset preferred driven by Brush-Less DC motor program, step in frequency conversion control board（a2）Middle frequency conversion control board is first
Judge that the configuration parameter of DC brushless motor to be matched configuration parameter corresponding with preferred driven by Brush-Less DC motor program is identical
When, frequency conversion control board is run with preferred driven by Brush-Less DC motor driven by program DC brushless motor to be measured；Motor to be matched
Configuration parameter configuration parameter corresponding from preferred driven by Brush-Less DC motor program is different, then frequency conversion control board is with motor to be matched
A kind of corresponding driven by Brush-Less DC motor driven by program of configuration parameter DC brushless motor to be matched run set time T2,
Frequency conversion control board detects its run signal, and DC brushless motor normal operation to be matched thens follow the steps（a3）If electricity to be matched
Machine operation is abnormal, then frequency conversion control board makes the prompt of more newer driver.
A kind of preset preferred driven by Brush-Less DC motor program, step in frequency conversion control board（a2）In motor to be matched match
Set that parameter configuration parameter corresponding from preferred driven by Brush-Less DC motor program is different, and the DC brushless motor to be matched is matched
Set parameter correspond at least two preset driven by Brush-Less DC motor programs, then frequency conversion control board selection the preset direct current of one of which without
Brush motor driver drives motor operation set time T2 to be matched, and frequency conversion control board detects its run signal, to be matched straight
Brushless motor normal operation is flowed, is thened follow the steps（a3）If motor operation to be matched is abnormal, frequency conversion control board selection is another
Kind preset driven by Brush-Less DC motor program corresponding with the configuration parameter of DC brushless motor to be matched, drives direct current to be matched
Brushless motor runs set time T2, and detects its run signal, until select motor operation to be matched it is normal when it is corresponding pre-
Driven by Brush-Less DC motor program is set, step is executed（a3）；If without the driver for making DC brushless motor normal operation, become
Frequency control panel makes the prompt of more newer driver.
Preferred driven by Brush-Less DC motor program is not set in frequency conversion control board, frequency conversion control board search direct current to be matched without
A kind of corresponding preset DC brushless motor operation program of configuration parameter of brush motor, and program is run with the DC brushless motor
DC brushless motor operation set time T2 to be matched, frequency conversion control board is driven to detect its run signal, brush DC to be matched
Motor operation is normal, thens follow the steps（a3）If DC brushless motor operation to be matched is abnormal, frequency conversion control board is made more
The prompt of newer driver.
Preferred driven by Brush-Less DC motor program is not set in frequency conversion control board, frequency conversion control board search direct current to be matched without
The corresponding at least two preset driven by Brush-Less DC motor program of configuration parameter of brush motor, one one of which of frequency conversion control board are pre-
Driven by Brush-Less DC motor driven by program DC brushless motor operation set time T2 to be matched is set, frequency conversion control board detects its fortune
Row signal, DC brushless motor normal operation to be matched, thens follow the steps（a3）If DC brushless motor to be matched is run not just
Often, then frequency conversion control board selects another preset DC brushless motor corresponding with the configuration parameter of DC brushless motor to be matched
Driver drives DC brushless motor operation set time T2 to be matched, and detects its run signal, until selecting to be matched
Corresponding preset driven by Brush-Less DC motor program when motor operation is normal executes step（a3）；If without DC brushless motor is made
The driver of normal operation, then frequency conversion control board make the prompt of more newer driver.
Embodiment two：
A kind of control method of a variety of driven by Brush-Less DC motor programs of matching, it is characterised in that：In frequency conversion control board
Preset a variety of driven by Brush-Less DC motor programs, the frequency conversion control board judges DC brushless motor type to be matched simultaneously after energization
It searches corresponding DC brushless motor driver and drives DC brushless motor operation to be matched.Before detection, by a variety of direct currents without
The detection signal that brush motor is detected using fixed frequency or fixed voltage or fixed current energization regular time
Or range of signal is set as query unit, query unit driven by Brush-Less DC motor program storage corresponding with query unit is becoming
In frequency control panel, query unit is a closure section, one a pair of driver of query unit and corresponding DC brushless motor
The setting answered is in frequency conversion control board.
Such as by this with a variety of Brush-Less DC motor control programs detection method apply on washing machine, i.e., in washing machine
Frequency conversion control board on apply the detection method, including following detecting step：
Step（b1）：It is to be matched straight by fixed order-driven after frequency conversion control board connection DC brushless motor to be matched
Brushless electric machine starting is flowed, fixed instruction is the driving instruction for the driving DC brushless motor operation being preset in frequency conversion control board,
Make DC brushless motor to be matched with fixed frequency, voltage or electric current running time T 1.
Step（b2）：DC brushless motor operation set time T1 to be matched, simultaneously feedback signal was fed back to frequency conversion control board
Signal is voltage or electric current or frequency or the motor operating parameters such as temperature or rotating speed.
Step（b3）：Frequency conversion control board calls corresponding DC brushless motor to drive according to the affiliated query unit of feedback signal
Dynamic program drives DC brushless motor operation to be matched；
Step（b4）：The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor of acquiescence by frequency conversion control board
Program.
Embodiment one：
A kind of driven by Brush-Less DC motor program of first choice is set in frequency conversion control board, if step（b3）Middle feedback signal
It is the driver of preferred DC brushless motor that affiliated query unit is corresponding, then frequency conversion control board is according to preferred brush DC electricity
Machine driver drives motor operation to be matched.
If step（b3）It is not the driver of preferred DC brushless motor that the middle affiliated query range of feedback signal is corresponding,
Then frequency conversion control board is waited for according to a kind of corresponding preset driven by Brush-Less DC motor driven by program of the affiliated query unit of feedback signal
DC brushless motor running time T 2 is matched, frequency conversion control board detects its run signal, and DC brushless motor operation to be matched is just
Often, it thens follow the steps（b4）.
It is not the driver of preferred DC brushless motor that the affiliated query unit of feedback signal is corresponding, meanwhile, feedback letter
At least two query unit belonging to number, then frequency conversion control board call corresponding with the affiliated query unit of feedback signal preset direct current without
Brush motor driver, frequency conversion control board first select one of which driven by Brush-Less DC motor driven by program brush DC to be matched
Motor operating time T2, frequency conversion control board detect its run signal, and DC brushless motor normal operation to be matched thens follow the steps
（b4）；If motor operation to be matched is abnormal, select another corresponding with query unit described in feedback signal straight
The driver for flowing brushless motor drives whether just motor operating time T2 to be matched, frequency conversion control board detect its run signal
Often, it until choosing the brush DC driver of DC brushless motor normal operation to be matched, thens follow the steps（b4）.
Embodiment two：
Preferred driven by Brush-Less DC motor program is not set in frequency conversion control board, then frequency conversion control board is according to feedback signal institute
Belong to a kind of corresponding preset driven by Brush-Less DC motor driven by program DC brushless motor running time T 2 to be matched of query unit,
Frequency conversion control board detects its run signal, and DC brushless motor normal operation to be matched thens follow the steps（b4）.
At least two query unit belonging to feedback signal, then frequency conversion control board call with the affiliated query unit pair of feedback signal
The driver for the DC brushless motor answered, frequency conversion control board first select the driver of one of which DC brushless motor to drive
DC brushless motor running time T 2 to be matched, frequency conversion control board detect its run signal, DC brushless motor operation to be matched
Normally, step is executed（b4）；If DC brushless motor operation to be matched is abnormal, looked into belonging to frequency conversion control board selection feedback signal
The driver for asking the corresponding in addition any DC brushless motor of unit drives DC brushless motor running time T 2 to be matched,
And whether detect its run signal normal, until choosing the corresponding driven by Brush-Less DC motor of query unit described in feedback signal
Driver when driven by program DC brushless motor normal operation to be matched, thens follow the steps（b4）.
Step in above-mentioned two embodiment（b3）Feedback signal without DC brushless motor to be matched in middle frequency conversion control board
Affiliated query unit, then frequency conversion control board make update driven by Brush-Less DC motor program prompt.
External more new interface is set in frequency conversion control board, the driven by Brush-Less DC motor is updated by extraneous more new interface
Program.
After the detection of above-mentioned detecting step, the optimal drive program for the DC brushless motor installed on washing machine with it is straight
It is corresponding to flow brushless motor.
A kind of control method of a variety of driven by Brush-Less DC motor programs of above-mentioned matching, can be applied to other electric appliances
On, for matching the DC brushless motor of other motors, make the selection brush DC electricity that frequency conversion control board equally can be adaptive
The driver of machine, driving DC brushless motor operation.
As described above, the plan content given by conjunction with the accompanying drawings and embodiments, can derive similar technical solution.But
Every content without departing from technical solution of the present invention, according to the technical essence of the invention to any simple made by above example
Modification, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (18)
1. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching, it is characterised in that：It is arranged in frequency conversion control board
A kind of first choice driven by Brush-Less DC motor program, after electrical power operation to be matched, frequency conversion control board first determines whether to be matched straight
Whether the configuration parameter configuration parameter corresponding with preferred driven by Brush-Less DC motor program for flowing brushless motor is identical, if so,
Frequency conversion control board is run with preferred driven by Brush-Less DC motor driven by program DC brushless motor to be measured；If it is not, then frequency control
Plate is with the corresponding at least one driven by Brush-Less DC motor driven by program of the configuration parameter of motor to be matched brush DC to be matched
Motor operation set time T2, frequency conversion control board detect its run signal, if DC brushless motor normal operation to be matched, becomes
The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor program of acquiescence by frequency control panel；If motor fortune to be matched
Row is abnormal, then another preset direct current corresponding with the configuration parameter of DC brushless motor to be matched of frequency conversion control board selection without
Brush motor driver drives DC brushless motor operation set time T2 to be matched, and detects its run signal, until selecting
Motor operation to be matched corresponding preset driven by Brush-Less DC motor program when normal；If without DC brushless motor normal operation is made
Driver, then frequency conversion control board make the prompt of more newer driver.
2. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 1, feature exist
In：Judge that DC brushless motor type to be matched, the configuration parameter are according to the configuration parameter of DC brushless motor to be matched
Magnet number or Hall number on motor to be matched or Hall installation site.
3. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 2, feature exist
In：The configuration parameter of each also preset DC brushless motor in the frequency conversion control board, including following detecting step：
（a1）Electrical power operation to be matched；
（a2）The frequency conversion control board judges the configuration parameter of DC brushless motor to be matched, and searches and brush DC to be matched
The corresponding driven by Brush-Less DC motor program of configuration parameter of motor, driving DC brushless motor operation；
（a3）The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor program of acquiescence by frequency conversion control board.
4. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 3, feature exist
In：The driven by Brush-Less DC motor program is joined with inquiry corresponding with the configuration parameter of DC brushless motor to be matched
Number, the query argument is the configuration parameter of the preset corresponding DC brushless motor of Brush-Less DC motor control program, described
Query argument is the magnet number or Hall of the assembly on the preset corresponding DC brushless motor of Brush-Less DC motor control program
Number, the query argument are one-to-one are arranged in frequency conversion control board with preset Brush-Less DC motor control program.
5. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 4, feature exist
In：A kind of preset preferred driven by Brush-Less DC motor program, step in the frequency conversion control board（a2）Middle frequency conversion control board is first
Judge that the configuration parameter of DC brushless motor to be matched configuration parameter corresponding with preferred driven by Brush-Less DC motor program is identical
When, frequency conversion control board is run with preferred driven by Brush-Less DC motor driven by program DC brushless motor to be measured；Motor to be matched
Configuration parameter configuration parameter corresponding from preferred driven by Brush-Less DC motor program is different, then frequency conversion control board is with motor to be matched
The corresponding at least one driven by Brush-Less DC motor driven by program DC brushless motor operation to be matched of configuration parameter it is fixed when
Between T2, frequency conversion control board detects its run signal, and DC brushless motor normal operation to be matched thens follow the steps（a3）If waiting for
It is abnormal to match motor operation, then frequency conversion control board selection is another corresponding with the configuration parameter of DC brushless motor to be matched
Preset driven by Brush-Less DC motor program drives DC brushless motor operation set time T2 to be matched, and detects its operation letter
Number, until select motor operation to be matched it is normal when corresponding preset driven by Brush-Less DC motor program, execute step（a3）；If
Nothing makes the driver of DC brushless motor normal operation, then frequency conversion control board makes the prompt of more newer driver.
6. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 4, feature exist
In：Preferred driven by Brush-Less DC motor program is not set in the frequency conversion control board, frequency conversion control board search direct current to be matched without
The preset DC brushless motor of the corresponding at least one of configuration parameter of brush motor runs program, and is run with the DC brushless motor
Driven by program DC brushless motor to be matched runs set time T2, and frequency conversion control board detects its run signal, direct current to be matched
Brushless motor normal operation, thens follow the steps（a3）；If DC brushless motor operation to be matched is abnormal, frequency conversion control board choosing
Another preset driven by Brush-Less DC motor program corresponding with the configuration parameter of DC brushless motor to be matched is selected, drives and waits for
Run set time T2 with DC brushless motor, and detect its run signal, until select motor operation to be matched it is normal when pair
The preset driven by Brush-Less DC motor program answered executes step（a3）；If without the driving journey for making DC brushless motor normal operation
Sequence, then frequency conversion control board make the prompt of more newer driver.
7. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 3, feature exist
In：DC brushless motor corresponding with the configuration parameter of DC brushless motor to be matched is not arranged in the frequency conversion control board to drive
Dynamic program, then frequency conversion control board make the prompt of more newer driver.
8. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 1, feature exist
In：External more new interface is set in the frequency conversion control board, the DC brushless motor is updated by the external more new interface
Driver.
9. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching, it is characterised in that：It is not set in frequency conversion control board
Preferred driven by Brush-Less DC motor program is set, after electrical power operation to be matched, frequency conversion control board searches brush DC to be matched
The preset DC brushless motor of the corresponding at least one of configuration parameter of motor runs program, and runs journey with the DC brushless motor
Sequence drives DC brushless motor to be matched to run set time T2, and frequency conversion control board detects its run signal, if direct current to be matched
Brushless motor normal operation, then frequency conversion control board by the driven by Brush-Less DC motor program be set as acquiescence DC brushless motor drive
Dynamic program；If DC brushless motor operation to be matched is abnormal, frequency conversion control board selection another kind and brush DC to be matched
The corresponding preset driven by Brush-Less DC motor program of configuration parameter of motor, when driving DC brushless motor operation to be matched fixed
Between T2, and detect its run signal, until select motor operation to be matched it is normal when corresponding preset driven by Brush-Less DC motor
Program；If without the driver for making DC brushless motor normal operation, frequency conversion control board makes the prompt of more newer driver.
10. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching, it is characterised in that：It is arranged in frequency conversion control board
A kind of driven by Brush-Less DC motor program of first choice, frequency conversion control board pass through fixed finger after connecting DC brushless motor to be matched
Enable driving DC brushless motor startup to be matched, DC brushless motor operation set time T1 to be matched and feedback signal to frequency conversion
Control panel, if the affiliated query unit of feedback signal it is corresponding be preferred DC brushless motor driver, frequency conversion control board
According to preferred driven by Brush-Less DC motor driven by program motor operation to be matched；If the affiliated query range of feedback signal is corresponding not
It is the driver of preferred DC brushless motor, then frequency conversion control board is according to the affiliated query unit of feedback signal corresponding at least one
The preset driven by Brush-Less DC motor driven by program DC brushless motor running time T 2 to be matched of kind, frequency conversion control board detect its fortune
Row signal, if DC brushless motor normal operation to be matched, which is set as by frequency conversion control board
The driven by Brush-Less DC motor program of acquiescence, if motor operation to be matched is abnormal, frequency conversion control board selection is another
The driver of DC brushless motor corresponding with query unit described in feedback signal drives motor operating time T2 to be matched,
Frequency conversion control board detects whether its run signal normal, until choose the direct current of DC brushless motor normal operation to be matched without
Brush driver；If without the driver for making DC brushless motor normal operation, frequency conversion control board makes more newer driver
Prompt.
11. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 10, feature
It is：Frequency conversion control board runs set time T1 with fixed order-driven DC brushless motor to be matched, direct current to be matched without
Brush motor feedback signal, frequency conversion control board judge DC brushless motor type to be matched according to motor feedback signals to be matched.
12. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 11, feature
It is：Also preset query unit corresponding with each driven by Brush-Less DC motor program in the frequency conversion control board, including such as
Lower detecting step：
（b1）The frequency conversion control board connect after DC brushless motor to be matched by fixed order-driven direct current to be matched without
Brush motor starts；
（b2）DC brushless motor to be matched operation set time T1 and feedback signal are to frequency conversion control board；
（b3）Frequency conversion control board calls corresponding driven by Brush-Less DC motor driven by program according to the affiliated query unit of feedback signal
DC brushless motor operation to be matched；
（b4）The driven by Brush-Less DC motor program is set as the driven by Brush-Less DC motor program of acquiescence by frequency conversion control board.
13. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 12, feature
It is：The query unit is that a variety of DC brushless motors are used fixed frequency or fixed voltage or fixed electricity before detection
The detection signal or range of signal that flow-thru electrode regular time is detected, query unit direct current corresponding with query unit
Brushless motor driver is stored in frequency conversion control board, query unit be one be closed section, the query unit with it is corresponding
The driver of DC brushless motor is arranged in frequency conversion control board correspondingly.
14. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 13, feature
It is：A kind of driven by Brush-Less DC motor program of first choice is set in the frequency conversion control board, if step（b3）Middle feedback signal
It is the driver of preferred DC brushless motor that affiliated query unit is corresponding, then frequency conversion control board is according to preferred brush DC electricity
Machine driver drives motor operation to be matched；If step（b3）The corresponding middle affiliated query range of feedback signal is not preferred straight
The driver of brushless motor is flowed, then frequency conversion control board is preset straight according to the corresponding at least one of the affiliated query unit of feedback signal
Flowing brushless motor driver drives DC brushless motor running time T 2 to be matched, frequency conversion control board to detect its run signal,
DC brushless motor normal operation to be matched, thens follow the steps（b4）If motor operation to be matched is abnormal, frequency conversion control board
The driver of another DC brushless motor corresponding with query unit described in feedback signal is selected to drive to be matched
Motor operating time T2, whether frequency conversion control board detects its run signal normal, until choosing DC brushless motor to be matched
The brush DC driver of normal operation, thens follow the steps（b4）；If without the driving journey for making DC brushless motor normal operation
Sequence, then frequency conversion control board make the prompt of more newer driver.
15. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 13, feature
It is：Preferred driven by Brush-Less DC motor program, step are not set in the frequency conversion control board（b3）Middle frequency conversion control board according to
The preset driven by Brush-Less DC motor driven by program brush DC to be matched of the corresponding at least one of the affiliated query unit of feedback signal
Motor operating time T2, frequency conversion control board detect its run signal, and DC brushless motor normal operation to be matched thens follow the steps
（b4）If motor operation to be matched is abnormal, frequency conversion control board selects the affiliated query unit of feedback signal corresponding in addition any
The driver of kind DC brushless motor drives DC brushless motor running time T 2 to be matched, and whether detects its run signal
Normally, until choose the corresponding driven by Brush-Less DC motor driven by program direct current to be matched of query unit described in feedback signal without
Driver when brush motor normal operation, thens follow the steps（b4）If without the driving journey for making DC brushless motor normal operation
Sequence, then frequency conversion control board make the prompt of more newer driver.
16. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching according to claim 12, feature
It is：The step（b3）The affiliated query unit of feedback signal without DC brushless motor to be matched in middle frequency conversion control board, then
Frequency conversion control board makes the prompt of update driven by Brush-Less DC motor program.
17. a kind of control method of a variety of driven by Brush-Less DC motor programs of matching, it is characterised in that：It is not set in frequency conversion control board
Preferred driven by Brush-Less DC motor program is set, frequency conversion control board is driven after connecting DC brushless motor to be matched by fixed instruction
DC brushless motor startup to be matched, DC brushless motor operation set time T1 to be matched and feedback signal are moved to frequency control
Plate, frequency conversion control board are driven according to the preset driven by Brush-Less DC motor program of the corresponding at least one of the affiliated query unit of feedback signal
DC brushless motor running time T 2 to be matched is moved, frequency conversion control board detects its run signal, if DC brushless motor to be matched
Normal operation, then the driven by Brush-Less DC motor program that the driven by Brush-Less DC motor program is set as giving tacit consent to by frequency conversion control board,
If motor operation to be matched is abnormal, frequency conversion control board selects the corresponding in addition any direct current of the affiliated query unit of feedback signal
The driver of brushless motor drives DC brushless motor running time T 2 to be matched, and whether detect its run signal normal,
Until choosing the corresponding driven by Brush-Less DC motor driven by program of query unit described in feedback signal brush DC electricity to be matched
Driver when machine normal operation, if without the driver for making DC brushless motor normal operation, frequency conversion control board is made
The prompt of more newer driver.
18. a kind of application matched as described in claim 1-8 is any a variety of driven by Brush-Less DC motor programs control method or
Any described of the control method of a variety of driven by Brush-Less DC motor programs of matching or claim 10-16 described in claim 9
The a variety of driven by Brush-Less DC motor of matching described in control method or claim 17 with a variety of driven by Brush-Less DC motor programs
The electric appliance of the control method of program, it is characterised in that：The electric mounting has a frequency conversion control board, preset in the frequency conversion control board
There are many drivers of DC brushless motor.
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| CN201210412949.3A CN103780173B (en) | 2012-10-25 | 2012-10-25 | A kind of control method of a variety of driven by Brush-Less DC motor programs of matching |
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| CN201210412949.3A CN103780173B (en) | 2012-10-25 | 2012-10-25 | A kind of control method of a variety of driven by Brush-Less DC motor programs of matching |
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| CN104076702A (en) * | 2014-06-26 | 2014-10-01 | 天津市松正电动汽车技术股份有限公司 | Motor parameter self-matching method |
| CN106026845B (en) * | 2016-06-21 | 2019-05-07 | 珠海格力电器股份有限公司 | A kind of fan drive device, air-conditioning system and its blower driving method |
| CN106100470B (en) * | 2016-06-22 | 2019-03-05 | 广东美的暖通设备有限公司 | A kind of identification device and system, method of compatible a plurality of direct current generators |
| CN108270376A (en) * | 2018-01-22 | 2018-07-10 | 青岛海尔空调电子有限公司 | The method and device of air conditioning frequency converter parameter is configured |
| CN109633437A (en) * | 2018-12-03 | 2019-04-16 | 四川虹美智能科技有限公司 | A kind of motor category detection method and controller |
| CN109557852B (en) * | 2018-12-06 | 2020-11-27 | 楚天科技股份有限公司 | Control device for transmission actuating mechanism |
| CN112727740B (en) * | 2019-10-28 | 2022-08-09 | 上海海立电器有限公司 | DC control method and DC control device |
| CN113067524A (en) * | 2021-03-09 | 2021-07-02 | 深圳市弦动科技有限公司 | Position information processing method of hub servo motor |
| CN113818205A (en) * | 2021-10-14 | 2021-12-21 | 珠海格力电器股份有限公司 | Control method and device of washing machine, washing machine and readable storage medium |
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Effective date of registration: 20160706 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266102 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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Effective date of registration: 20190409 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Co-patentee after: Hefei Haier Washer Co., Ltd. Patentee after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Patentee before: Qingdao Haier Washing Machine Co., Ltd. |