CN116696832A - Operation control method, electric tool and computer readable medium - Google Patents
Operation control method, electric tool and computer readable medium Download PDFInfo
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- CN116696832A CN116696832A CN202310992907.XA CN202310992907A CN116696832A CN 116696832 A CN116696832 A CN 116696832A CN 202310992907 A CN202310992907 A CN 202310992907A CN 116696832 A CN116696832 A CN 116696832A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application relates to an operation control method applied to an electric tool, the electric tool and a computer readable medium, wherein the operation of a fan is controlled through a plurality of preset positions, compared with the low-efficiency control caused by mechanical limit in the prior art, the high-efficiency control of the swing of the fan is realized, the fan can be prevented from being blocked at the limit position, the swing is smooth, the locked-rotor time of a motor is reduced, and the motor loss is reduced; meanwhile, the fan provided by the application has a self-adaptive recovery function, namely, if external force interference is encountered during the swinging of the fan, for example, the swinging angle of the fan is manually rotated, the fan can automatically retrieve the reference position, and then the fan swings between preset positions, so that the fan is ensured to swing within a specified angle all the time.
Description
[ field of technology ]
The present application relates to the field of power tools, and more particularly, to an operation control method for a power tool, and a computer readable medium.
Background
A fan drives fan blades to rotate by utilizing a motor to achieve the aim of accelerating circulation of air, is mainly used for cooling and relieving summer heat and circulating air, and is an indispensable tool for relieving summer heat in hot summer. Most of the existing fans in the market are oscillating fans, the fans continuously move in position and direction when blowing, and a large array of air is formed by blowing, so that the body surface is slowly subjected to air, people cannot feel too cool, and the whole body temperature is uniform.
But the fan that shakes in the market at present mostly realizes that the fan shakes through the structure is spacing, and dwell time overlength in spacing department when the fan shakes to can make the motor cause the phenomenon of stalling in spacing department through mechanical spacing, the electric current of motor can increase when the motor stalls, and the phenomenon of generating heat can appear in the motor, if stall time overlength can cause a large amount of accumulations of motor department heat, can not only influence the life of motor, still can influence the result of use of fan.
Accordingly, there is a need for an operation control method, an electric tool, and a computer-readable medium that solve the above-described problems.
Disclosure of Invention
Aiming at the defects of the prior art, the application aims to provide an operation control method, an electric tool and a computer readable medium, which solve the problems of low efficiency control caused by mechanical limit and damage to a motor caused by overlong stay time at a limit position.
The application solves the problems in the prior art by adopting the following technical scheme: an operation control method applied to an electric tool, the operation control method comprising the steps of:
s1, a motor rotates according to a first preset direction until the electric tool runs to a reference position;
s2, the motor rotates according to a second preset direction until the electric tool runs to a first preset position;
s3, the motor rotates according to a first preset direction until the electric tool runs to a second preset position;
s4, repeating the steps S2-S3.
The further improvement scheme is as follows: the operation control method further includes:
acquiring the current running time of a motor;
detecting a current value of the motor during operation;
and if the current value of the motor is suddenly changed in the running period or the running time exceeds the preset time, automatically returning to the step S1.
The further improvement scheme is as follows: the first preset direction is opposite to the second preset direction, the reference position is a position with an included angle of 0 degrees with the X axis, the first preset position is a position with an included angle of 150 degrees with the clockwise direction of the X axis, and the second preset position is a position with an included angle of 30 degrees with the clockwise direction of the X axis.
The further improvement scheme is as follows: and if the motor is detected to be a stepping motor, calibrating the motor according to a preset rule, so that the motor automatically returns to the reference position again.
The application also provides an electric tool which comprises a power unit, a working unit, a detection unit, a counting unit and a control unit, wherein the counting unit is electrically connected with the power unit and is used for recording information data of the power unit; the power unit is electrically connected with the working unit and is used for controlling the working unit to work; the detection unit is electrically connected with the power unit and is used for detecting information data of the power unit; the control unit is electrically connected to the counting unit, the detecting unit and the power unit, and is used for controlling the power unit to rotate in a first preset direction or a second preset direction according to the information data of the counting unit and the detecting unit.
The further improvement scheme is as follows: the first preset direction is a direction opposite to the second preset direction.
The further improvement scheme is as follows: the power unit is a stepping motor, and the information data comprise the rotation turns of the motor, the current value of the motor and the running time of the motor; the power tool includes at least a fan.
The further improvement scheme is as follows: the control unit is also used for controlling the motor to rotate according to a first preset direction until the electric tool runs to a reference position;
controlling the motor to rotate according to a second preset direction until the electric tool runs to a first preset position;
and controlling the motor to rotate according to the first preset direction until the electric tool runs to a second preset position.
The application also provides a computer device comprising a memory and a processor; the memory has stored thereon a computer program executable on the processor; the controller is configured to execute the computer program to implement any one of the operation control methods.
The present application also provides a computer-readable medium having a non-volatile program code executable by a processor, the program code causing the processor to execute any one of the operation control methods.
Compared with the related art, the application has the following beneficial effects: according to the application, the fan is controlled to run through a plurality of preset positions, compared with the low-efficiency control caused by mechanical limit in the prior art, the fan swing head is controlled efficiently, so that the fan is free from blocking at the limit position, the swing head is smooth, the locked-rotor duration of a motor is reduced, and the motor loss is reduced; meanwhile, the fan provided by the application has a self-adaptive recovery function, namely, if external force interference is encountered during the swinging of the fan, for example, the swinging angle of the fan is manually rotated, the fan can automatically retrieve the reference position, and then the fan swings between preset positions, so that the fan is ensured to swing within a specified angle all the time.
Drawings
The following describes the embodiments of the present application in further detail with reference to the accompanying drawings:
FIG. 1 is a schematic block diagram of a fan in accordance with a preferred embodiment of the present application;
FIG. 2 is a flow chart of a control method according to a preferred embodiment of the present application;
FIG. 3 is a schematic front view of a fan according to a preferred embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a fan base according to a preferred embodiment of the present application.
Meaning of reference numerals in the drawings:
100. fan, base, reference edge, limit slideway, reference position, preset 180 deg. position, second preset position and first preset position, and reference edge, and reference position, and preset 180 deg. position, 113, second preset position, and first preset position, and 114
[ detailed description ] of the application
The technical solution of the present application will be further elaborated with reference to the accompanying drawings and examples, which should not be construed as limiting the application, but all other embodiments which can be obtained by one skilled in the art without making inventive efforts are within the scope of protection of the present application.
If a similar description of "first/second" appears in the application document, the following description is added, and in the following description, the term "first/second" merely distinguishes between similar objects, and does not represent a particular ordering of objects, it being understood that "first/second" may interchange a particular order or sequencing, where permitted, to enable embodiments of the application described herein to be implemented in an order other than that illustrated or described herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the application only and is not intended to be limiting of the application.
Because the fan that shakes in the market at present mostly realizes that the fan shakes the head through the structure is spacing, the dwell time overlength in spacing department when the fan shakes the head to can make the motor cause the phenomenon of stalling in spacing department through mechanical spacing, the electric current of motor can increase when the motor stalls, the phenomenon of generating heat can appear in the motor, if the stall time overlength can cause a large amount of accumulations of motor department heat, can not only influence the life of motor, still can influence the result of use of fan.
Therefore, in order to solve the above-mentioned situation, lengthen the service life of the electrical machinery, the application controls the fan to swing through the software, not rely on the mechanical limit to realize the fan to swing purely, can make the fan not block in the limit, swing smoothly, and reduce the motor and stop up the duration of turning, have reduced the motor loss; in addition, the fan provided by the application has a self-adaptive recovery function, namely, if external force interference is encountered during the swinging of the fan, for example, the swinging angle of the fan is manually rotated, the fan can automatically retrieve the reference position, and then the fan swings between preset positions, so that the fan is ensured to swing within a specified angle all the time.
The working principle of the present application is described in detail below based on the drawings and the embodiments.
Referring to fig. 1, which is a schematic block diagram of a fan according to a preferred embodiment of the present application, the fan includes a power unit, a working unit, a detecting unit, a counting unit and a control unit, wherein the counting unit is electrically connected to the power unit and is used for recording information data of the power unit; the power unit is electrically connected with the working unit and is used for controlling the working unit to work; the detection unit is electrically connected with the power unit and is used for detecting information data of the power unit; the control unit is electrically connected to the counting unit, the detecting unit and the power unit, and is used for controlling the power unit to rotate in a first preset direction or a second preset direction according to the information data of the counting unit and the detecting unit. The control unit is also used for controlling the motor to rotate according to a first preset direction until the electric tool runs to a reference position; controlling the motor to rotate according to a second preset direction until the electric tool runs to a first preset position; and controlling the motor to rotate according to the first preset direction until the electric tool runs to a second preset position.
Further, the fan further includes a semicircular limit slide, referring to the front view of the fan shown in fig. 3 and the cross-sectional view of the fan base shown in fig. 4, in this embodiment, the semicircular limit slide 11 is located in the fan base 1, the start position and the end position of the limit slide 11 are located at a preset 0 ° position and a preset 180 ° position, respectively, the preset 0 ° position is located at a limit slide start point 111 in the right rear direction of the fan base, and the preset 180 ° position is located at a limit slide end point 112 in the right front direction of the fan base.
The present embodiment may include a plurality of preset positions, where the first preset position and the second preset position are described as examples: the coordinate system is established by taking the preset 0-degree position and the preset 180-degree position as the X-axis, the position with an included angle of 30 degrees with the clockwise direction of the X-axis is the second preset position 113, namely the preset 30-degree position, the position with an included angle of 150 degrees with the clockwise direction of the X-axis is the first preset position 114, namely the preset 150-degree position, the setting of the preset angle is only illustrative, and the setting can be carried out according to the actual situation when the method provided by the application is implemented.
Here, it is further explained how to determine the fan to operate to the reference position: when the fan is started, the power unit, namely the stepping motor, rotates according to the first preset direction, the reference edge 2 of the fan is used as a reference, when the reference edge 2 of the fan swings to the position of the starting point 111 of the limiting slide rail, namely the preset 0-degree position, the control unit controls the stepping motor to stop rotating towards the first preset direction, and when the reference edge 2 of the fan swings to the position of the starting point 111 of the limiting slide rail, the stepping motor is blocked because the limiting slide rail stops the fan from continuously twisting, at the moment, the detection unit can detect that the current value of the stepping motor is increased, and the control unit can detect whether the current is suddenly changed or not, so that the fan swings to the reference position, namely the 0-degree position is determined.
Here, it is further explained how to control the fan to reciprocate between the first preset position and the second preset position: the control unit controls the stepping motor to start rotating towards the second preset direction, the counting unit starts recording the rotation turns of the stepping motor, when the stepping motor rotates to the preset turns corresponding to the preset 150-degree position, the stepping motor rotates to the preset 150-degree position, namely when the reference edge 2 of the fan swings to the preset 150-degree position, and the control unit controls the stepping motor to stop rotating towards the second preset direction. The counting unit clears the recorded rotation turns of the stepping motor, the control unit controls the stepping motor to rotate towards the first preset direction again until the stepping motor rotates to a preset turn corresponding to a preset 30-degree position, the stepping motor rotates to the preset 30-degree position, namely when the reference edge 2 of the fan swings to the preset 30-degree position, and the control unit controls the stepping motor to stop rotating towards the first preset direction. The counting unit clears the recorded rotation turns of the stepping motor again, the control unit controls the stepping motor to rotate towards the second preset direction again until reaching the preset 150-degree position again, the counting unit reciprocates in this way, and the fan is controlled to swing at an angle of 120 degrees between the preset 30-degree position and the preset 150-degree position.
Further, the first preset direction is opposite to the preset direction, that is, when the first preset direction is the forward rotation of the motor, the second preset direction is the reverse rotation of the motor; when the first preset direction is reverse rotation of the motor, the second preset direction is forward rotation of the motor.
Further, the method provided by the embodiment of the application further comprises the step of detecting whether the equipment encounters an abnormality in the running process: in the process of swinging the fan, if the fan is interfered by external force, for example, the swinging angle of the fan is artificially swung, the original swinging path of the fan is prevented, so that the motor can be blocked, the detection unit can detect the sudden increase of the current value of the stepping motor again, the control unit controls the motor to automatically swing to a preset 0-degree position, namely, automatically find a reference position, and then continuously controls the fan to swing at an angle of 120 degrees between a preset 30-degree position and a preset 150-degree position according to the swinging method.
Further, in the fan head-swinging process, when the running time exceeds the preset time, if the preset time is set to be 2H, that is, when the running time of the fan exceeds two hours, the control unit controls the motor to automatically swing to the preset 0-degree position, and the setting can eliminate accumulated errors of the motor in the running process, so that the fan is ensured to swing between preset angles all the time.
According to the application, the fan is controlled to run through a plurality of preset positions, compared with the low-efficiency control caused by mechanical limit in the prior art, the fan swing head is controlled efficiently, so that the fan is free from blocking at the limit position, the swing head is smooth, the locked-rotor duration of a motor is reduced, and the motor loss is reduced; meanwhile, the fan provided by the application has a self-adaptive recovery function, namely, if external force interference is encountered during the swinging of the fan, for example, the swinging angle of the fan is manually rotated, the fan can automatically retrieve the reference position, and then the fan swings between preset positions, so that the fan is ensured to swing within a specified angle all the time.
Referring to fig. 2, a flowchart of a method for controlling operation of a power tool according to a preferred embodiment of the present application includes the following steps:
s1, a motor rotates according to a first preset direction until an electric tool runs to a reference position;
s2, the motor rotates according to a second preset direction until the electric tool runs to a first preset position;
s3, the motor rotates according to a first preset direction until the electric tool runs to a second preset position;
s4, repeating the steps S2-S3.
Further, the operation control method further includes:
acquiring the current running time of a motor;
detecting a current value of the motor during operation;
and if the current value of the motor is suddenly changed in the running period or the running time exceeds the preset time, automatically returning to the step S1.
In this embodiment, the first preset direction is opposite to the preset direction, that is, when the first preset direction is forward rotation of the motor, the second preset direction is reverse rotation of the motor; when the first preset direction is reverse rotation of the motor, the second preset direction is forward rotation of the motor. The reference position is a preset 0-degree position, the first preset position is a preset 150-degree position, and the second preset position is a preset 30-degree position. The motor is a stepping motor.
Further, the fan further includes a semicircular limit slide, referring to a front view of the fan shown in fig. 3 and a cross-sectional view of the fan base shown in fig. 4, in this embodiment, the semicircular limit slide 11 is located in the fan base 1, a start position and an end position of the limit slide 11 are located at a preset 0 ° position and a preset 180 ° position, respectively, the preset 0 ° position is located at a limit slide start point 111 in a right rear direction of the fan base, and the preset 180 ° position is located at a limit slide end point 112 in a right front direction of the fan base.
The present embodiment may include a plurality of preset positions, and the first preset position and the second preset position are described here as examples: the coordinate system is established by taking the preset 0-degree position and the preset 180-degree position as the X-axis, the position with an included angle of 30 degrees with the clockwise direction of the X-axis is the second preset position 113, namely the preset 30-degree position, the position with an included angle of 150 degrees with the clockwise direction of the X-axis is the first preset position 114, namely the preset 150-degree position, the setting of the preset angle is only illustrative, and the setting can be carried out according to the actual situation when the method provided by the application is implemented.
Here, it is further explained how to determine the fan to operate to the reference position: when the fan is started, the power unit, namely the stepping motor, rotates according to the first preset direction, the reference edge 2 of the fan is used as a reference, when the reference edge 2 of the fan swings to the position of the starting point 111 of the limiting slide rail, namely the preset 0-degree position, the control unit controls the stepping motor to stop rotating towards the first preset direction, and when the reference edge 2 of the fan swings to the position of the starting point 111 of the limiting slide rail, the stepping motor is blocked because the limiting slide rail stops the fan from continuously twisting, at the moment, the detection unit can detect that the current value of the stepping motor is increased, and the control unit can detect whether the current is suddenly changed or not, so that the fan swings to the reference position, namely the 0-degree position is determined.
Here, it is further explained how to control the fan to reciprocate between the first preset position and the second preset position: the control unit controls the stepping motor to start rotating towards the second preset direction, the counting unit starts recording the rotation turns of the stepping motor, when the stepping motor rotates to the preset turns corresponding to the preset 150-degree position, the stepping motor rotates to the preset 150-degree position, namely when the reference edge 2 of the fan swings to the preset 150-degree position, and the control unit controls the stepping motor to stop rotating towards the second preset direction. The counting unit clears the recorded rotation turns of the stepping motor, the control unit controls the stepping motor to rotate towards the first preset direction again until the stepping motor rotates to a preset turn corresponding to a preset 30-degree position, the stepping motor rotates to the preset 30-degree position, namely when the reference edge 2 of the fan swings to the preset 30-degree position, and the control unit controls the stepping motor to stop rotating towards the first preset direction. The counting unit clears the recorded rotation turns of the stepping motor again, the control unit controls the stepping motor to rotate towards the second preset direction again until reaching the preset 150-degree position again, the counting unit reciprocates in this way, and the fan is controlled to swing at an angle of 120 degrees between the preset 30-degree position and the preset 150-degree position.
Further, the first preset direction is opposite to the preset direction, that is, when the first preset direction is the forward rotation of the motor, the second preset direction is the reverse rotation of the motor; when the first preset direction is reverse rotation of the motor, the second preset direction is forward rotation of the motor.
Further, the method provided by the embodiment of the application further comprises the step of detecting whether the equipment encounters an abnormality in the running process: in the process of swinging the fan, if the fan is interfered by external force, for example, the swinging angle of the fan is artificially swung, the original swinging path of the fan is prevented, so that the motor can be blocked, the detection unit can detect the sudden increase of the current value of the stepping motor again, the control unit controls the motor to automatically swing to a preset 0-degree position, namely, automatically find a reference position, and then continuously controls the fan to swing at an angle of 120 degrees between a preset 30-degree position and a preset 150-degree position according to the swinging method.
Further, in the fan head-swinging process, when the running time exceeds the preset time, if the preset time is set to be 2H, that is, when the running time of the fan exceeds two hours, the control unit controls the motor to automatically swing to the preset 0-degree position, and the setting can eliminate accumulated errors of the motor in the running process, so that the fan is ensured to swing between preset angles all the time.
According to the application, the fan is controlled to run through a plurality of preset positions, compared with the low-efficiency control caused by mechanical limit in the prior art, the fan swing head is controlled efficiently, so that the fan is free from blocking at the limit position, the swing head is smooth, the locked-rotor duration of a motor is reduced, and the motor loss is reduced; meanwhile, the fan provided by the application has a self-adaptive recovery function, namely, if external force interference is encountered during the swinging of the fan, for example, the swinging angle of the fan is manually rotated, the fan can automatically retrieve the reference position, and then the fan swings between preset positions, so that the fan is ensured to swing within a specified angle all the time.
The present application also provides a computer device comprising a memory having stored thereon computer data executable on the processor, the controller being operative to execute the computer program to implement the operation control method.
The present application also provides a computer-readable medium having a non-volatile program code executable by a processor, the program code causing the processor to execute the operation control method.
It will be clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the electric tool described above may refer to the corresponding process in the foregoing method implementation column, which is not described herein in detail.
The functions, if implemented in the form of software functional units and sold for use as a stand-alone product, may be stored on a computer readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Finally, it should be noted that: the above embodiments are merely illustrative embodiments of the present application, and not restrictive, and the scope of the application is not limited thereto, although the application has been described in detail with reference to the above embodiments, it will be understood by those skilled in the art that any modification or variation of the technical solutions described in the above embodiments or equivalent substitution of some technical features thereof may be easily contemplated by those skilled in the art within the scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An operation control method applied to an electric tool, characterized by comprising the steps of:
s1, a motor rotates according to a first preset direction until the electric tool runs to a reference position;
s2, the motor rotates according to a second preset direction until the electric tool runs to a first preset position;
s3, the motor rotates according to a first preset direction until the electric tool runs to a second preset position;
s4, repeating the steps S2-S3.
2. The method for controlling operation of a power tool according to claim 1, wherein,
the operation control method further includes:
acquiring the current running time of a motor;
detecting a current value of the motor during operation;
and if the current value of the motor is suddenly changed in the running period or the running time exceeds the preset time, automatically returning to the step S1.
3. The method for controlling operation of a power tool according to claim 1, wherein,
the first preset direction is opposite to the second preset direction, the reference position is a position with an included angle of 0 degrees with the X axis, the first preset position is a position with an included angle of 150 degrees with the clockwise direction of the X axis, and the second preset position is a position with an included angle of 30 degrees with the clockwise direction of the X axis.
4. The method for controlling operation of a power tool according to claim 1, wherein,
and if the motor is detected to be a stepping motor, calibrating the motor according to a preset rule, so that the motor automatically returns to the reference position again.
5. The electric tool comprises a power unit, a working unit, a detection unit, a counting unit and a control unit, and is characterized in that the counting unit is electrically connected to the power unit and is used for recording information data of the power unit; the power unit is electrically connected with the working unit and is used for controlling the working unit to work; the detection unit is electrically connected with the power unit and is used for detecting information data of the power unit; the control unit is electrically connected to the counting unit, the detecting unit and the power unit, and is used for controlling the power unit to rotate in a first preset direction or a second preset direction according to the information data of the counting unit and the detecting unit.
6. The power tool of claim 5, wherein the power tool comprises,
the first preset direction is a direction opposite to the second preset direction.
7. The power tool of claim 5, wherein the power tool comprises,
the power unit is a stepping motor, and the information data comprise the rotation turns of the motor, the current value of the motor and the running time of the motor; the power tool includes at least a fan.
8. The power tool of claim 5, wherein the power tool comprises,
the control unit is also used for controlling the motor to rotate according to a first preset direction until the electric tool runs to a reference position;
controlling the motor to rotate according to a second preset direction until the electric tool runs to a first preset position;
and controlling the motor to rotate according to the first preset direction until the electric tool runs to a second preset position.
9. A computer device, the computer device comprising a memory and a processor; the memory has stored thereon a computer program executable on the processor; the controller is configured to execute the computer program to implement the operation control method of any one of claims 1 to 4.
10. A computer readable medium having a non-volatile program code executable by a processor, wherein the program code causes the processor to perform the operation control method of any one of claims 1-4.
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| CN202310992907.XA CN116696832B (en) | 2023-08-09 | 2023-08-09 | Operation control method, electric tool and computer readable medium |
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| CN202310992907.XA CN116696832B (en) | 2023-08-09 | 2023-08-09 | Operation control method, electric tool and computer readable medium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718897U (en) * | 2012-08-03 | 2013-02-06 | 长沙理工大学 | Electric fan with controllable head shaking angles and human body induction function |
| CN105257572A (en) * | 2014-11-04 | 2016-01-20 | 株式会社Ｃｍｃ | Fan and control method thereof |
| CN113482955A (en) * | 2021-06-25 | 2021-10-08 | 珠海格力电器股份有限公司 | Wind sweeping piece control method and device, terminal, wind sweeping piece and storage medium |
| CN114076115A (en) * | 2020-08-10 | 2022-02-22 | 广东美的环境电器制造有限公司 | Oscillating positioning structure, resetting method and device, electric fan and readable storage medium |
| CN115898924A (en) * | 2021-09-30 | 2023-04-04 | 广东美的环境电器制造有限公司 | Control method, device and equipment of head shaking mechanism and storage medium |
-
2023
- 2023-08-09 CN CN202310992907.XA patent/CN116696832B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718897U (en) * | 2012-08-03 | 2013-02-06 | 长沙理工大学 | Electric fan with controllable head shaking angles and human body induction function |
| CN105257572A (en) * | 2014-11-04 | 2016-01-20 | 株式会社Ｃｍｃ | Fan and control method thereof |
| CN114076115A (en) * | 2020-08-10 | 2022-02-22 | 广东美的环境电器制造有限公司 | Oscillating positioning structure, resetting method and device, electric fan and readable storage medium |
| CN113482955A (en) * | 2021-06-25 | 2021-10-08 | 珠海格力电器股份有限公司 | Wind sweeping piece control method and device, terminal, wind sweeping piece and storage medium |
| CN115898924A (en) * | 2021-09-30 | 2023-04-04 | 广东美的环境电器制造有限公司 | Control method, device and equipment of head shaking mechanism and storage medium |
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| CN116696832B (en) | 2023-11-24 |
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