CN103558551A - Motor gap detection method and shutter turnover control method - Google Patents
Motor gap detection method and shutter turnover control method Download PDFInfo
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- CN103558551A CN103558551A CN201310548348.XA CN201310548348A CN103558551A CN 103558551 A CN103558551 A CN 103558551A CN 201310548348 A CN201310548348 A CN 201310548348A CN 103558551 A CN103558551 A CN 103558551A
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Abstract
The invention discloses a motor gap detection method and a shutter turnover control method. According to the motor gap detection method, the gap values of motors can be detected accurately and fast, under the condition that one controller controls plurality of shutters, the motors with close gap values are selected as driving motors for the electric shutters, when the angle of the shutters are adjusted in a reversing mode, the gap values and the needed adjustment angle values of the shutters are used as a total adjustment angle for the controller, the controller controls turnover of the shutters, and normal turnover of the angles of the shutters is guaranteed.
Description
Technical field
The present invention relates to power-operated shutter technical field, relate in particular to a kind of motor diastema detection method and blinds upset control method.
Background technology
Under power-operated shutter uses comparatively widely situation, a more applicable user's request of system applies that controller is controlled a plurality of blinds.But due to the difference of motor assembly technology, can there is some gaps, i.e. diastema in the motor and the transmission shaft that are built in die cavity.When gapped motor uses in power-operated shutter, add a plurality of motor diastema values differences that controller is controlled, all will cause blinds flip angle inaccurate, affect the serviceability of power-operated shutter.
Summary of the invention
The object of the invention is to, by a kind of motor diastema detection method and blinds upset control method, solve the problem that above background technology is partly mentioned.
For reaching this object, the present invention by the following technical solutions:
A diastema detection method, it comprises the steps:
A, connection motor power, control the motor forward schedule time;
B, cut-out motor power, treat motor stalling;
C, connection motor power, control motor reversal;
D, detection current of electric;
E, judge whether described current of electric has sudden change, if there is sudden change, perform step F, if not sudden change performs step G;
F, record little current duration, obtain motor diastema value, execution step J;
There is not the duration of mutation status in G, record;
H, judge that whether the cumulative time surpass the schedule time, if surpass the schedule time, return to execution step D, otherwise execution step I;
I, judgement motor diastema value are 0;
J, preservation diastema value.
Especially, in described steps A, the schedule time is at least 5 seconds.
Especially, described step B specifically comprises: cut off motor power 2 seconds, treat motor stalling.
The invention also discloses a kind of blinds upset control method, it comprises the steps:
A, apply above-mentioned motor diastema detection method and detect motor diastema value;
B, select the approaching motor of diastema value as the drive motor of power-operated shutter;
C, in controller, write in advance the diastema value of motor;
D, when commutation adjusting louver angle, controller adds that using diastema value the required adjusting angle value of blinds self is as total adjusting angle, controls blinds upset.
The present invention by motor diastema detection method can be accurately, fast detecting goes out the diastema value of motor, in the situation that a controller is controlled a plurality of blinds, select the approaching motor of diastema value as the drive motor of power-operated shutter, when commutation adjusting louver angle, controller adds that using diastema value the required adjusting angle value of blinds self is as total adjusting angle, the upset of control blinds, has guaranteed that the upset of blinds angle is normal.
Accompanying drawing explanation
The motor diastema detection method process flow diagram that Fig. 1 provides for the embodiment of the present invention;
The blinds upset control method process flow diagram that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not full content.
Please refer to shown in Fig. 1 the motor diastema detection method process flow diagram that Fig. 1 provides for the embodiment of the present invention.
In the present embodiment, motor diastema detection method specifically comprises the steps:
Step S101, connection motor power, control the motor forward schedule time.In the present embodiment, the described schedule time is at least 5 seconds.
Step S102, cut-out motor power 2 seconds, treat motor stalling.
Step S103, connection motor power, control motor reversal.
Step S104, detection current of electric.
Step S105, judge whether described current of electric has sudden change, if there is sudden change, perform step S106, if not sudden change performs step S107.
Step S106, record little current duration, obtain motor diastema value, execution step S1010.
There is not the duration of mutation status in step S107, record.
Step S108, judge that whether the cumulative time surpass the schedule time, if surpass the schedule time, return to execution step S104, otherwise execution step S109.
Step S109, judgement motor diastema value are 0.
Step S1010, preservation diastema value.
As shown in Figure 2, the blinds upset control method process flow diagram that Fig. 2 provides for the embodiment of the present invention.
In the present embodiment, blinds upset control method specifically comprises the steps:
Step S201, apply above-mentioned motor diastema detection method and detect motor diastema value.
Step S202, select the approaching motor of diastema value as the drive motor of power-operated shutter.
Step S203, in controller, write in advance the diastema value of motor.
Step S204, when commutation adjusting louver angle, controller adds that using diastema value the required adjusting angle value of blinds self is as total adjusting angle, controls blinds upset.
Technical scheme of the present invention by motor diastema detection method can be accurately, fast detecting goes out the diastema value of motor, in the situation that a controller is controlled a plurality of blinds, select the approaching motor of diastema value as the drive motor of power-operated shutter, when commutation adjusting louver angle, controller adds that using diastema value the required adjusting angle value of blinds self is as total adjusting angle, the upset of control blinds, has guaranteed that the upset of blinds angle is normal.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection scope of the present invention.Therefore, although the present invention is described in further detail by above embodiment, the present invention is not limited only to above embodiment, in the situation that not departing from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (4)
1. a motor diastema detection method, is characterized in that, comprises the steps:
A, connection motor power, control the motor forward schedule time;
B, cut-out motor power, treat motor stalling;
C, connection motor power, control motor reversal;
D, detection current of electric;
E, judge whether described current of electric has sudden change, if there is sudden change, perform step F, if not sudden change performs step G;
F, record little current duration, obtain motor diastema value, execution step J;
There is not the duration of mutation status in G, record;
H, judge that whether the cumulative time surpass the schedule time, if surpass the schedule time, return to execution step D, otherwise execution step I;
I, judgement motor diastema value are 0;
J, preservation diastema value.
2. motor diastema detection method according to claim 1, is characterized in that, in described steps A, the schedule time is at least 5 seconds.
3. according to the motor diastema detection method described in claim 1 or 2 any one, it is characterized in that, described step B specifically comprises: cut off motor power 2 seconds, treat motor stalling.
4. a blinds upset control method, is characterized in that, comprises the steps:
A, apply above-mentioned motor diastema detection method and detect motor diastema value;
B, select the approaching motor of diastema value as the drive motor of power-operated shutter;
C, in controller, write in advance the diastema value of motor;
D, when commutation adjusting louver angle, controller adds that using diastema value the required adjusting angle value of blinds self is as total adjusting angle, controls blinds upset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310548348.XA CN103558551A (en) | 2013-11-06 | 2013-11-06 | Motor gap detection method and shutter turnover control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310548348.XA CN103558551A (en) | 2013-11-06 | 2013-11-06 | Motor gap detection method and shutter turnover control method |
Publications (1)
| Publication Number | Publication Date |
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| CN103558551A true CN103558551A (en) | 2014-02-05 |
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| CN201310548348.XA Pending CN103558551A (en) | 2013-11-06 | 2013-11-06 | Motor gap detection method and shutter turnover control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584436A (en) * | 2016-12-30 | 2017-04-26 | 深圳市优必选科技有限公司 | Steering engine virtual position testing device and steering engine virtual position testing system |
| CN113048630A (en) * | 2021-03-05 | 2021-06-29 | 珠海格力电器股份有限公司 | Control method and device of moving part, storage medium and air conditioner |
-
2013
- 2013-11-06 CN CN201310548348.XA patent/CN103558551A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584436A (en) * | 2016-12-30 | 2017-04-26 | 深圳市优必选科技有限公司 | Steering engine virtual position testing device and steering engine virtual position testing system |
| CN106584436B (en) * | 2016-12-30 | 2023-09-26 | 深圳市优必选科技有限公司 | Steering engine virtual position testing device and steering engine virtual position testing system |
| CN113048630A (en) * | 2021-03-05 | 2021-06-29 | 珠海格力电器股份有限公司 | Control method and device of moving part, storage medium and air conditioner |
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Application publication date: 20140205 |
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| WD01 | Invention patent application deemed withdrawn after publication |