CN116464658A - Fan gear adjusting method, system, storage medium and fan - Google Patents
Fan gear adjusting method, system, storage medium and fan Download PDFInfo
- Publication number
- CN116464658A CN116464658A CN202310392503.7A CN202310392503A CN116464658A CN 116464658 A CN116464658 A CN 116464658A CN 202310392503 A CN202310392503 A CN 202310392503A CN 116464658 A CN116464658 A CN 116464658A
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- motor
- rotating speed
- infrared signal
- fan
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004590 computer program Methods 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003068 static effect Effects 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
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a fan gear adjusting method, a system, a storage medium and a fan, and relates to the field of electric appliances, wherein when a motor is in a stop running state, if a first infrared signal is received, the motor is started, and the motor is caused to run at a preset rotating speed; when the motor is in a running state, if the first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy. The invention can realize the start and gear adjustment of the fan by utilizing a single infrared signal, solves the technical problems of a plurality of gear adjusting buttons and high operation difficulty of the fan in the prior art, simplifies the operation, reduces the operation difficulty, and is particularly suitable for inconvenient actions, blind people and old people.
Description
Technical Field
The present invention relates to the field of fans, and in particular, to a method and a system for adjusting a gear of a fan, a storage medium, and a fan.
Background
The electric fan is a device for generating air flow by electric drive, and after the fan blades of the electric fan and the motor are electrified, the electric fan rotates, and the mechanical energy is converted into wind energy, so that natural wind is formed, and a cooling effect is achieved.
The current fan generally has the rotational speed of a plurality of gears, and the increase and the reduction of gear need operate different buttons respectively, and the operation is inconvenient, especially for inconvenient action, blind person and old man, the operation degree of difficulty is very big.
Disclosure of Invention
The main purpose of the invention is that: the utility model provides a fan gear adjusting method, system, storage medium and fan, aims at solving the technical problem that the gear adjusting button quantity of fan is many in the prior art, and the operation degree of difficulty is big.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a method for adjusting a gear of a fan, the method comprising: when the motor is in a stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at a preset rotating speed; when the motor is in a running state, if the first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy.
Optionally, in the above method for adjusting a gear of a fan, when the motor is in a running state, if a first infrared signal is received, the step of increasing or decreasing the rotational speed of the motor according to a preset rotational speed adjustment strategy includes:
acquiring the real-time rotating speed of the motor; when the real-time rotating speed is smaller than the highest rotating speed of the motor, if a first infrared signal is received, the rotating speed of the motor is increased; and when the real-time rotating speed is equal to the highest rotating speed of the motor, if the first infrared signal is received, adjusting the rotating speed of the motor to the lowest rotating speed of the motor.
Optionally, in the above method for adjusting a gear of a fan, when the motor is in a running state, if a first infrared signal is received, the step of increasing or decreasing the rotational speed of the motor according to a preset rotational speed adjustment strategy includes:
acquiring the real-time rotating speed of the motor; when the real-time rotating speed is larger than the lowest rotating speed of the motor, if a first infrared signal is received, the rotating speed of the motor is reduced; and when the real-time rotating speed is equal to the lowest rotating speed of the motor, if the first infrared signal is received, adjusting the rotating speed of the motor to the highest rotating speed of the motor.
Optionally, in the above method for adjusting a gear of a fan, when the motor is in a stop running state, if the first infrared signal is received, the motor is started, and the step of running the motor at a preset rotation speed includes:
when the motor is in an operating state, if the first infrared signal is received, the motor is started, and the motor is operated at the lowest rotating speed or the highest rotating speed.
Optionally, in the above method for adjusting a gear of a fan, the method further includes:
and when the motor is in the running state, if the second infrared signal is received, the working state of the motor is regulated to the running stopping state.
Optionally, after the step of adjusting the working state of the motor to the stop working state if the second infrared signal is received when the motor is in the working state, the method further includes:
when the motor is in a stop running state, if the second infrared signal is received, the rotating speed of the motor is adjusted to a memory rotating speed, and the memory rotating speed is the rotating speed before the motor enters the stop running state.
In a second aspect, the present invention provides a fan conditioning system, the system comprising:
the remote controller comprises an infrared emission module and a first key, wherein the infrared emission module is used for generating a first infrared signal when the first key is triggered;
and the fan is used for executing the stored computer program so as to realize the fan gear adjusting method.
In a third aspect, the present invention provides a storage medium having a computer program stored thereon, wherein the computer program is executable by one or more processors to implement the above-described fan gear adjustment method.
In a fourth aspect, the present invention provides a fan comprising:
the device comprises an infrared receiving device, a control device, a motor and a motor driving device;
the infrared receiving device is used for receiving the first infrared signal and outputting the first infrared signal to the control device;
the control device is used for executing a stored computer program to realize the fan gear adjusting method, generating a rotating speed adjusting instruction according to the first infrared signal, and outputting the rotating speed adjusting instruction to the motor driving device;
the motor driving device is used for controlling the motor to act according to the rotating speed adjusting instruction.
The one or more technical schemes provided by the invention can have the following advantages or at least realize the following technical effects:
according to the fan gear adjusting method, the system, the storage medium and the fan, when the motor is in a stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at a preset rotating speed; when the motor is in an operating state, if a first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy, and the starting and gear adjusting of the fan can be realized by only using a single infrared signal, so that the technical problems of a plurality of gear adjusting buttons and high operation difficulty of the fan in the prior art are solved, the operation is simplified, the operation difficulty is reduced, and the fan is particularly suitable for inconvenient actions, blind people and old people.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings may be obtained from the drawings provided without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of a fan gear adjustment method according to a first embodiment of the present invention;
FIG. 2 is a flowchart of a second embodiment of a fan gear adjustment method according to the present invention;
fig. 3 is a schematic functional block diagram of a first embodiment of a fan according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, in the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element. In the present invention, if there is a description referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances. In addition, the technical solutions of the embodiments may be combined with each other, but it is based on the fact that those skilled in the art can implement the combination of the technical solutions, when the technical solutions contradict each other or cannot be implemented, the combination of the technical solutions should be considered as not existing and not falling within the protection scope of the present invention.
Example 1
Referring to the flowchart of fig. 1, a first embodiment of the fan gear adjusting method of the present invention is provided and applied to a fan.
The fan gear adjusting method of the present embodiment is described in detail below with reference to the flowchart shown in fig. 1. The method may comprise the steps of:
step S10: when the motor is in a stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at a preset rotating speed.
Specifically, the first infrared signal is generated by an infrared emitter, and the infrared emitter may be an infrared emitter disposed on a mobile phone, and of course, may also be an infrared remote controller, which is not limited in this embodiment.
In addition, the off-state refers to that the motor is communicated with a power supply, but the motor does not rotate, and the power supply can be an independent power supply, such as a battery, or can be connected with a household socket, namely, the power supply is powered by mains supply.
The preset rotational speed is set at the time of shipment or set by a user, and may be any rotational speed of the motor, for example, a threshold value of the rotational speed of the motor is 1000r/m, and the preset rotational speed may be set to 300r/m.
Step S20: when the motor is in a running state, if the first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy.
Specifically, the running state refers to that the motor is running at a certain rotation speed that is not zero, and in addition, the rotation speed adjustment strategy may be sequentially increasing or decreasing, for example, when the motor runs at a first rotation speed, if the first infrared signal is received, the rotation speed of the motor is increased from the first rotation speed to the second rotation speed, and when the motor runs at the second rotation speed, if the first infrared signal is received, the rotation speed of the motor is increased from the second rotation speed to the third rotation speed.
In a specific implementation process, the rotating speed of the motor is divided into three gears, namely a first gear, a second gear and a third gear, wherein the rotating speeds of the motor corresponding to the first gear, the second gear and the third gear are sequentially increased, and when the motor is in a running state, if a first infrared signal is received, the gear of the motor is switched from the first gear to the second gear so as to realize the increase or decrease of the rotating speed of the motor.
According to the fan gear adjusting method, when the motor is in the stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at the preset rotating speed; when the motor is in an operating state, if a first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy, and the starting and gear adjusting of the fan can be realized by only using a single infrared signal, so that the technical problems of a plurality of gear adjusting buttons and high operation difficulty of the fan in the prior art are solved, the operation is simplified, the operation difficulty is reduced, and the fan is particularly suitable for inconvenient actions, blind people and old people.
Example two
Based on the same inventive concept, referring to fig. 2, a second embodiment of the fan gear adjusting method of the present invention is proposed, which is applied to a fan.
Next, a detailed description will be given of the fan gear adjusting method according to the present embodiment with reference to the flowchart shown in fig. 2. The method may comprise the steps of:
step S10: when the motor is in a stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at a preset rotating speed.
Step S20: when the motor is in a running state, if the first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy.
Step S30: and when the motor is in the running state, if the second infrared signal is received, the working state of the motor is regulated to the running stopping state.
Specifically, based on external reasons such as temperature or temperature sensing, or personal reasons such as that a user needs to go out, the fan needs to be turned off or the fan needs to be in a standby state, the user can generate a second infrared signal through the infrared transmitting device so as to adjust the working state of the motor from the operating state to the stop operating state, wherein the second infrared signal is different from the first infrared signal, and it can be understood that the first infrared signal and the second infrared signal are pulse signals comprising different codes.
Step S40: when the motor is in a stop running state, if the second infrared signal is received, the rotating speed of the motor is adjusted to a memory rotating speed, and the memory rotating speed is the rotating speed before the motor enters the stop running state.
Specifically, in one case, the user is used to use a certain wind speed, in order to further reduce the operation difficulty and improve the convenience, when the motor is in the running state, the real-time rotation speed of the motor is obtained, when the second infrared signal is received, the motor enters the running stopping state, and the real-time rotation speed of a certain time before the second infrared signal is received is obtained, so as to obtain the memory rotation speed, wherein the certain time can be five seconds or ten seconds, and of course, the certain time can also be a shorter time; when the motor is in a stop running state and the second infrared signal is received, the rotating speed of the motor is adjusted to the memory rotating speed.
Further, step S20 may include:
step S21: acquiring the real-time rotating speed of the motor; when the real-time rotating speed is smaller than the highest rotating speed of the motor, if a first infrared signal is received, the rotating speed of the motor is increased; and when the real-time rotating speed is equal to the highest rotating speed of the motor, if the first infrared signal is received, adjusting the rotating speed of the motor to the lowest rotating speed of the motor.
Specifically, in this implementation, the rotation speed adjustment policy that adopts is the orderly increment of rotational speed, namely when the motor did not run with the highest rotational speed, received first infrared signal, all can increase the rotational speed of motor, has regularity, and the user's convenience and swift will be adjusted the motor to the target rotational speed conveniently, in addition, when real-time rotational speed equals the highest rotational speed of motor, if receive first infrared signal, then adjust the rotational speed of motor to the minimum rotational speed of motor, wherein minimum rotational speed and the highest rotational speed are the setting when leaving the factory, or are set for by the user, adjust to minimum rotational speed through the maximum rotational speed, are equivalent to realizing the reduction of rotational speed, and in general, the user can adjust the motor to the target rotational speed through an infrared signal, and it is very convenient to use.
Further, step S20 may include:
step S22: acquiring the real-time rotating speed of the motor; when the real-time rotating speed is larger than the lowest rotating speed of the motor, if a first infrared signal is received, the rotating speed of the motor is reduced; and when the real-time rotating speed is equal to the lowest rotating speed of the motor, if the first infrared signal is received, adjusting the rotating speed of the motor to the highest rotating speed of the motor.
Further, step S10 may include:
step S11: when the motor is in an operating state, if the first infrared signal is received, the motor is started, and the motor is operated at the lowest rotating speed or the highest rotating speed.
According to the fan gear adjusting method, when the motor is in the stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at the preset rotating speed; when the motor is in an operating state, if a first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy, and the starting and gear adjustment of the fan can be realized by only using a single infrared signal, so that the technical problems of a large number of gear adjusting buttons and high operation difficulty of the fan in the prior art are solved, the simplification of operation is realized, and the operation difficulty is reduced; in addition, the user can produce the second infrared signal through infrared transmitter to make the operating condition of motor adjust to the stop operation state from the running state, it is worth noting that when the motor is in the stop operation state, if receive the second infrared signal, then will the rotational speed of motor is adjusted to the memory rotational speed, further reduces the operation degree of difficulty and improves the convenience, simultaneously, accessible infrared signal adjusts the motor to the target rotational speed, and it is very convenient to use.
Example III
Based on the same inventive concept, a first embodiment of a fan regulation system of the present invention is presented.
The system comprises:
the remote controller comprises an infrared emission module and a first key, wherein the infrared emission module is used for generating a first infrared signal when the first key is triggered;
and the fan is used for executing a stored computer program to realize all or part of steps of each embodiment of the fan gear adjusting method.
Example IV
Based on the same inventive concept, the present embodiment provides a storage medium such as a flash memory, a hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a magnetic memory, a magnetic disk, an optical disk, a server, etc., on which a computer program is stored, which computer program is executable by one or more processors, which computer program, when being executed by the processors, can implement all or part of the steps of the respective embodiments of the fan gear adjustment method of the present invention.
Example five
Based on the same inventive concept, this embodiment provides a fan, and the fan provided in this embodiment is described in detail with reference to the functional block diagram of fig. 3.
The fan includes:
the device comprises an infrared receiving device, a control device, a motor and a motor driving device;
the infrared receiving device is used for receiving the first infrared signal and outputting the first infrared signal to the control device;
the control device is used for executing a stored computer program to realize all or part of steps of each embodiment of the fan gear adjusting method, generates a rotating speed adjusting instruction according to the first infrared signal, and outputs the rotating speed adjusting instruction to the motor driving device;
the motor driving device is used for controlling the motor to act according to the rotating speed adjusting instruction.
It should be noted that, the foregoing reference numerals of the embodiments of the present invention are only for describing the embodiments, and do not represent the advantages and disadvantages of the embodiments. The above embodiments are only optional embodiments of the present invention, and not limiting the scope of the present invention, and all equivalent structures or equivalent processes using the descriptions of the present invention and the accompanying drawings or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (9)
1. A method of adjusting a gear of a fan, the method comprising:
when the motor is in a stop running state, if the first infrared signal is received, the motor is started, and the motor is made to run at a preset rotating speed;
when the motor is in a running state, if the first infrared signal is received, the rotating speed of the motor is increased or reduced according to a preset rotating speed adjusting strategy.
2. The method of adjusting a gear of a fan as claimed in claim 1, wherein the step of increasing or decreasing the rotational speed of the motor according to a preset rotational speed adjustment strategy if the first infrared signal is received while the motor is in an operating state comprises:
acquiring the real-time rotating speed of the motor;
when the real-time rotating speed is smaller than the highest rotating speed of the motor, if a first infrared signal is received, the rotating speed of the motor is increased;
and when the real-time rotating speed is equal to the highest rotating speed of the motor, if the first infrared signal is received, adjusting the rotating speed of the motor to the lowest rotating speed of the motor.
3. The method of adjusting a gear of a fan as claimed in claim 1, wherein the step of increasing or decreasing the rotational speed of the motor according to a preset rotational speed adjustment strategy if the first infrared signal is received while the motor is in an operating state comprises:
acquiring the real-time rotating speed of the motor;
when the real-time rotating speed is larger than the lowest rotating speed of the motor, if a first infrared signal is received, the rotating speed of the motor is reduced;
and when the real-time rotating speed is equal to the lowest rotating speed of the motor, if the first infrared signal is received, adjusting the rotating speed of the motor to the highest rotating speed of the motor.
4. The method of adjusting a gear of a fan as claimed in claim 1, wherein the step of starting the motor if the first infrared signal is received while the motor is in the stopped state, and operating the motor at a preset rotation speed comprises:
when the motor is in an operating state, if the first infrared signal is received, the motor is started, and the motor is operated at the lowest rotating speed or the highest rotating speed.
5. The fan gear adjustment method of claim 1, further comprising:
and when the motor is in the running state, if the second infrared signal is received, the working state of the motor is regulated to the running stopping state.
6. The fan gear adjusting method as set forth in claim 1, wherein after the step of adjusting the operation state of the motor to the stopped operation state if the second infrared signal is received while the motor is in the operation state, the method further comprises:
when the motor is in a stop running state, if the second infrared signal is received, the rotating speed of the motor is adjusted to a memory rotating speed, and the memory rotating speed is the rotating speed before the motor enters the stop running state.
7. A fan conditioning system, the system comprising:
the remote controller comprises an infrared emission module and a first key, wherein the infrared emission module is used for generating a first infrared signal when the first key is triggered;
a fan for executing a stored computer program to implement a fan gear adjustment method according to any one of claims 1 to 6.
8. A storage medium having stored thereon a computer program executable by one or more processors to implement the fan gear adjustment method of any of claims 1 to 6.
9. A fan, the fan comprising:
the device comprises an infrared receiving device, a control device, a motor and a motor driving device;
the infrared receiving device is used for receiving the first infrared signal and outputting the first infrared signal to the control device;
the control device is used for executing a stored computer program to realize the fan gear adjusting method according to any one of claims 1 to 6, generating a rotating speed adjusting instruction according to the first infrared signal, and outputting the rotating speed adjusting instruction to the motor driving device;
the motor driving device is used for controlling the motor to act according to the rotating speed adjusting instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310392503.7A CN116464658A (en) | 2023-04-12 | 2023-04-12 | Fan gear adjusting method, system, storage medium and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310392503.7A CN116464658A (en) | 2023-04-12 | 2023-04-12 | Fan gear adjusting method, system, storage medium and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116464658A true CN116464658A (en) | 2023-07-21 |
Family
ID=87172955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310392503.7A Pending CN116464658A (en) | 2023-04-12 | 2023-04-12 | Fan gear adjusting method, system, storage medium and fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116464658A (en) |
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2023
- 2023-04-12 CN CN202310392503.7A patent/CN116464658A/en active Pending
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