CN114352560B - Tower fan - Google Patents
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- CN114352560B CN114352560B CN202111521662.XA CN202111521662A CN114352560B CN 114352560 B CN114352560 B CN 114352560B CN 202111521662 A CN202111521662 A CN 202111521662A CN 114352560 B CN114352560 B CN 114352560B
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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
- 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
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Abstract
The application provides a tower fan, include: the first fan module is arranged in the shell of the tower fan; the second fan module is arranged in the shell of the tower fan and is positioned above the first fan module: the infrared thermal imaging device is arranged on the surface of the shell of the tower fan and is used for determining personnel distribution position information in a preset range of the direction of the air outlet of the tower fan; and the controller is connected with the infrared thermal imaging device, the first fan module and the second fan module and is used for controlling the running states of the first fan module and/or the second fan module based on the personnel distribution position information, wherein different personnel distribution position information corresponds to different running states.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a tower fan.
Background
With the development of economy and the progress of society, various household appliances are put into the life of people, wherein a tower fan as an air supply device has been widely used in the life of people. The tower fan is also called a convection fan, and when the tower fan works, the wind wheel of the fan rotates to form air flow, and finally wind power is transmitted out through the inner wind guide wall.
In the related art, the existing tower fan only has a single head shaking function, when a user uses the tower fan, especially under the condition of multiple families, the tower fan is difficult to intelligently and automatically and accurately adjust the working state of the tower fan, and the problems that the head shaking range is too large or too small and the like exist, so that the use experience of the tower fan is poor.
Disclosure of Invention
Aiming at the problems in the related art, the embodiment of the application provides a tower fan which aims at intelligently and automatically and accurately adjusting the working state of the tower fan according to the personnel distribution position condition in the multi-person occasion of the family, avoiding the problems such as overlarge or overlarge shaking range and the like, and improving the control intelligentization degree and the use experience of the tower fan.
The embodiment of the application provides a tower fan, including:
the first fan module is arranged in the shell of the tower fan;
the second fan module is arranged in the shell of the tower fan and is positioned above the first fan module:
the infrared thermal imaging device is arranged on the surface of the shell of the tower fan and is used for determining personnel distribution position information in a preset range of the direction of the air outlet of the tower fan;
and the controller is connected with the infrared thermal imaging device, the first fan module and the second fan module and is used for controlling the running states of the first fan module and/or the second fan module based on the personnel distribution position information, wherein different personnel distribution position information corresponds to different running states.
In one embodiment, the controller is configured to generate a fan control parameter based on the personnel distribution location information, and control an operation state of the first fan module and/or the second fan module based on the fan control parameter.
In one embodiment, the controller is configured to generate a first fan control parameter when the distribution location information is determined to be first distribution location information, and control the first fan module and the second fan module to operate simultaneously based on the first fan control parameter; the first personnel distribution position information comprises the total number of the plurality of personnel and the distribution position of each personnel, wherein the total number is larger than a preset value.
In one embodiment, the first fan control parameter includes a yaw angle parameter of the first fan module, a yaw angle parameter of the second fan module, and a first yaw direction parameter of the first fan module, a second yaw direction parameter of the second fan module; the first shaking direction parameter indicates a shaking direction opposite to the shaking direction indicated by the second shaking direction parameter.
In one embodiment, the controller is configured to generate a second fan control parameter when the distribution location information is determined to be second distribution location information, and control the first fan module to operate based on the second fan control parameter, where the second fan module stops operating; the second personnel distribution position information comprises height position information of personnel, and the height indicated by the height position information of the personnel is below a preset height.
In one embodiment, the second fan control parameter includes a first rotational speed parameter of the first fan module.
In one embodiment, the controller is configured to generate a third fan control parameter when the distribution location information is determined to be third distribution location information, and control the second fan module to operate based on the third fan control parameter, where the first fan module stops operating; the third personnel distribution position information comprises height position information of personnel, and the height indicated by the height position information of the personnel is above a preset height.
In one embodiment, the third fan control parameter includes a second rotational speed parameter of the second fan module.
In one embodiment, the first rotation speed parameter is used for indicating that the rotation speed of the fan of the first fan module changes within a preset time period; the second rotation speed parameter is used for indicating the rotation speed of the fan of the second fan module to change within a preset time length.
In one embodiment, a first air outlet and a second air outlet are formed in the shell, the first air outlet corresponds to the position of the first fan module, and the second air outlet corresponds to the position of the second fan module.
The tower fan that this application embodiment provided is including two fan modules that set up about, first fan module and second fan module. The infrared thermal imaging device is arranged on the surface of the shell of the tower fan and is used for determining personnel distribution position information in a preset range of the direction of an air outlet of the tower fan, and the controller controls the running states of the first fan module and/or the second fan module based on the personnel distribution position information, wherein different personnel distribution position information corresponds to different running states. The intelligent control system can automatically and accurately adjust the working state of the intelligent control system according to the personnel distribution position condition of the family under the condition of multiple persons, can avoid the problems of overlarge or overlarge shaking range and the like, and improves the control intelligent degree and the use experience of the tower fan.
Drawings
The present application will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic view of a tower fan provided in an embodiment of the present application;
fig. 2 is a schematic view of a tower fan according to another embodiment of the present application.
In the drawings, like parts are given like reference numerals, and the drawings are not drawn to scale.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings, and the described embodiments should not be construed as limiting the present application, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is to be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with one another without conflict.
If a similar description of "first\second\third" appears in the application document, the following description is added, in which the terms "first\second\third" are merely distinguishing between similar objects and do not represent a particular ordering of the objects, it being understood that the "first\second\third" may be interchanged in a particular order or precedence, where allowed, so that the embodiments of the application described herein can 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 the practice of the present application only.
An embodiment of the present application provides a tower fan, and fig. 1 is a schematic diagram of a tower fan provided in an embodiment of the present application, where the tower fan includes: the first fan module 101 is arranged in the shell of the tower fan; the second fan module 102 is disposed in the housing of the tower fan and above the first fan module 101. In one embodiment, a first air outlet and a second air outlet (not shown) are disposed on the housing, the first air outlet corresponds to the position of the first fan module, and the second air outlet corresponds to the position of the second fan module. The first fan module 101 and the second fan module 102 may each include a fan, a motor for driving the fan to rotate, and a head-shaking control mechanism for driving the fan to shake the head, which may be understood with reference to the prior art, and will not be described herein. In this embodiment, an upper fan module and a lower fan module are provided. The infrared thermal imaging device 103 is disposed on a surface of the housing of the tower fan, and is used for determining personnel distribution position information within a preset range of an air outlet direction of the tower fan. The preset range may be a preset sector area with the air outlet as a base point. By way of example, the infrared thermal imaging device 103 may be, but is not limited to, a thermal infrared imager or an infrared sensor, etc., by which specific locations of one or more persons within the home scene may be detected, such as sitting at a bar or the like, sitting at a low level, or sitting on a sofa or the like. The controller 104 is connected with the infrared thermal imaging device 103, the first fan module 101 and the second fan module 102, for example, connected with a motor for driving the fan of the first fan module 101 and a head shaking control mechanism for driving the fan to shake, and simultaneously connected with a motor for driving the fan of the second fan module 102 and a head shaking control mechanism for driving the fan to shake, where the controller 104 is configured to control the running states of the first fan module 101 and/or the second fan module 102 based on the personnel distribution position information determined by the infrared thermal imaging device 103, and different personnel distribution position information corresponds to different running states.
The scheme of the embodiment can automatically and accurately adjust the working state of the tower fan according to the personnel distribution position condition of the multi-person occasion of the family intelligently, can avoid the problems of overlarge or overlarge shaking range and the like, and improves the control intelligent degree and the use experience of the tower fan.
In one embodiment, the controller 104 is configured to generate a fan control parameter based on the personnel location information, and control an operation state of the first fan module 101 and/or the second fan module 102 based on the fan control parameter. For example, the fan control parameters may include a start-stop control parameter, a rotation speed parameter, a yaw angle parameter, and the like of the fan, so that the operation control of the first fan module 101 and/or the second fan module 102 may be implemented, for example, the start-stop, the rotation speed, the yaw angle range, and the like of the fan in the first fan module 101 is controlled. The second fan module 102 is controlled in the same manner, and will not be described again here.
Specifically, in one embodiment, the controller 104 is configured to generate a first fan control parameter when determining that the personnel distribution position information is first personnel distribution position information, and control the first fan module 101 and the second fan module 102 to operate simultaneously based on the first fan control parameter; the first personnel distribution position information comprises the total number of the plurality of personnel and the distribution position of each personnel, wherein the total number is larger than a preset value.
The preset value is, for example, 2, and the total number is, for example, 6, but is not limited thereto. Under a specific multi-person scene, for example, six persons are scattered and seated on a living room sofa, when the tower fan in the embodiment detects the distribution positions of the plurality of persons and each person, the upper fan module and the lower fan module are controlled to start air supply simultaneously, so that the working state of the tower fan can be automatically and accurately adjusted according to the situation of the distribution positions of the persons in the multi-person occasion, such as the control of the upper fan module and the lower fan module to start air supply simultaneously, the air supply requirements of the plurality of persons are met, and the control intelligent degree and the use experience of the tower fan are improved.
In one embodiment, the first fan control parameter includes a yaw angle parameter of the first fan module, a yaw angle parameter of the second fan module, and a first yaw direction parameter of the first fan module, a second yaw direction parameter of the second fan module; the first shaking direction parameter indicates a shaking direction opposite to the shaking direction indicated by the second shaking direction parameter.
Specifically, in one example, when the infrared thermal imaging device of the tower fan in this embodiment detects multiple people and the distribution position of each person, the controller controls the upper fan module and the lower fan module to start air supply simultaneously, and the upper fan module and the lower fan module rotate in different directions, that is, the directions of shaking heads of the upper fan module and the lower fan module are opposite, so that no air supply dead angle is formed in a scene, that is, six persons sit in a scattered manner, use the same tower fan without waiting for air supply for a long time, and compared with the traditional tower fan, half waiting air supply time can be saved. In addition, based on respective shaking angle parameters, the shaking angle range of the lower two fan modules can be controlled, the problems that the shaking range is too large or too small are avoided, and the control intelligent degree and the use experience of the tower fan are improved.
In one embodiment, the controller 104 is configured to generate a second fan control parameter when the distribution location information is determined to be second distribution location information, and control the first fan module to operate based on the second fan control parameter, where the second fan module stops operating; the second personnel distribution position information comprises height position information of personnel, and the height indicated by the height position information of the personnel is below a preset height. In one embodiment, the second fan control parameter includes a first rotational speed parameter of the first fan module.
Specifically, in this embodiment, the upper fan module and the lower fan module of the tower fan can work independently, and a certain fan module can be selected to work according to the service environment, and another fan module does not work, so that energy consumption can be effectively saved. When the detection determines that the user sits at a lower position, namely the height indicated by the height position information of the personnel is below the preset height, only the lower fan module of the tower fan can be started to work to supply air accurately, and meanwhile, the upper fan module does not work, so that the use power of the tower fan is reduced, and the energy consumption is reduced.
In another embodiment, the controller is configured to generate a third fan control parameter when the distribution location information is determined to be third distribution location information, and control the second fan module to operate based on the third fan control parameter, where the first fan module stops operating; the third personnel distribution position information comprises height position information of personnel, and the height indicated by the height position information of the personnel is above a preset height. In one embodiment, the third fan control parameter includes a second rotational speed parameter of the second fan module.
Similarly, when the user sits at a higher position, namely the height indicated by the height position information of the personnel is above a preset height, only the upper fan module of the tower fan can be started to work to supply air accurately, and meanwhile, the lower fan module does not work, so that the use power of the tower fan is reduced, and the energy consumption is reduced.
In one embodiment, the first rotation speed parameter is used for indicating that the rotation speed of the fan of the first fan module changes within a preset time period; the second rotation speed parameter is used for indicating the rotation speed of the fan of the second fan module to change within a preset time length.
Specifically, when the tower fan is used by a single person, in order to avoid discomfort of continuous direct blowing of the tower fan, besides the function of shaking the head, the simulated natural wind can be selected, namely, the controller can control the rotating speed change of the fan in the corresponding fan module according to the first rotating speed parameter and/or the second rotating speed parameter, if the rotating speed change is large and small, the simulated natural wind with strong and weak air supply intensity is realized, the wind sense experience is better, and the redundant rotating energy consumption of the shaking function is also reduced.
It should be noted that, in the embodiment of the present application, if the determination of the interest level is implemented in the form of a software functional module, and is sold or used as a separate product, the determination may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied essentially or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a microprocessor, a microcontroller, or the like) to perform all or part of the functions of the controller 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 magnetic disk, an optical disk, or other various media capable of storing program codes. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.
Accordingly, embodiments of the present application provide a storage medium having stored thereon a computer program which, when executed by a processor, performs the functions performed by the controller provided in the above embodiments.
The embodiment of the application provides a tower fan; fig. 2 is a schematic diagram of a composition structure of a tower fan according to an embodiment of the present application, as shown in fig. 2, the tower fan 500 includes: a processor 501, at least one communication bus 502, an infrared thermal imaging device, first and second fan modules, at least one external communication interface 503, and a memory 504. Wherein the communication bus 502 is configured to enable connected communication between these components. The external communication interface 503 may include a standard wired interface and a wireless interface, among others. The processor 501 is configured to execute programs stored in the memory to realize functions realized by the controller 104 provided in the above-described embodiment.
The description of the tower fan and storage medium embodiments above is similar to that of the embodiments above, with similar benefits as the embodiments above. For technical details not disclosed in the embodiments of the storage medium and the apparatus of the present application, please refer to the description of the above embodiments of the present application.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application. The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of the units is only one logical function division, and there may be other divisions in practice, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units; can be located in one place or distributed to a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.
Those of ordinary skill in the art will appreciate that: all or part of the functions of the controller implementing the above-described embodiments may be implemented by hardware related to program instructions, and the foregoing program may be stored in a computer-readable storage medium, which when executed, implements the functions of the controller including the above-described embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read Only Memory (ROM), a magnetic disk or an optical disk, or the like, which can store program codes.
Alternatively, the integrated units described above may be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partly contributing to the prior art, and may be embodied in the form of a software product stored in a storage medium, including several instructions for causing a controller to perform all or part of the functions of the controller described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a removable storage device, a ROM, a magnetic disk, or an optical disk.
The foregoing is merely an embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (7)
1. A tower fan, comprising:
the first fan module is arranged in the shell of the tower fan;
the second fan module is arranged in the shell of the tower fan and is positioned above the first fan module:
the infrared thermal imaging device is arranged on the surface of the shell of the tower fan and is used for determining personnel distribution position information in a preset range of the direction of the air outlet of the tower fan;
the controller is connected with the infrared thermal imaging device, the first fan module and the second fan module and is used for generating fan control parameters based on the personnel distribution position information and controlling the running states of the first fan module and/or the second fan module based on the fan control parameters, wherein different personnel distribution position information corresponds to different running states; the controller is used for generating a first fan control parameter when the personnel distribution position information is determined to be first personnel distribution position information, and controlling the first fan module and the second fan module to operate simultaneously based on the first fan control parameter; the first personnel distribution position information comprises the total number of the plurality of personnel and the distribution position of each personnel, wherein the total number is larger than a preset value, and the first fan control parameters comprise the head shaking angle parameters of the first fan module, the head shaking angle parameters of the second fan module, the first head shaking direction parameters of the first fan module and the second head shaking direction parameters of the second fan module; the first shaking direction parameter indicates a shaking direction opposite to the shaking direction indicated by the second shaking direction parameter.
2. The tower fan of claim 1, wherein the controller is configured to generate a second fan control parameter when the profile location information is determined to be second profile location information, control the first fan module to operate based on the second fan control parameter, and the second fan module to cease operating; the second personnel distribution position information comprises height position information of personnel, and the height indicated by the height position information of the personnel is below a preset height.
3. The tower fan of claim 2, wherein the second fan control parameter comprises a first rotational speed parameter of the first fan module.
4. The tower fan of claim 1, wherein the controller is configured to generate a third fan control parameter when the personnel location information is determined to be third personnel location information, control the second fan module to operate based on the third fan control parameter, and the first fan module to cease operating; the third personnel distribution position information comprises height position information of personnel, and the height indicated by the height position information of the personnel is above a preset height.
5. The tower fan of claim 4, wherein the third fan control parameter includes a second rotational speed parameter of the second fan module.
6. The tower fan according to claim 3 or 5, wherein a first rotational speed parameter is used to indicate that the rotational speed of the fan of the first fan module varies within a preset time period; the second rotation speed parameter is used for indicating the rotation speed of the fan of the second fan module to change within a preset time length.
7. The tower fan according to any of claims 1-5, wherein the housing is provided with a first air outlet and a second air outlet, the first air outlet corresponds to the position of the first fan module, and the second air outlet corresponds to the position of the second fan module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111521662.XA CN114352560B (en) | 2021-12-13 | 2021-12-13 | Tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111521662.XA CN114352560B (en) | 2021-12-13 | 2021-12-13 | Tower fan |
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| CN114352560A CN114352560A (en) | 2022-04-15 |
| CN114352560B true CN114352560B (en) | 2023-05-16 |
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| CN202111521662.XA Active CN114352560B (en) | 2021-12-13 | 2021-12-13 | Tower fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117072474B (en) * | 2023-10-10 | 2023-12-19 | 广东顺德中午电器制造有限公司 | Control method of electric fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201441488A (en) * | 2013-04-22 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | Electronic device and fan module thereof |
| CN105909543B (en) * | 2016-05-04 | 2018-09-07 | 广东美的环境电器制造有限公司 | The oscillating mechanism and household electrical appliance of household electrical appliance |
| CN106286410B (en) * | 2016-09-22 | 2018-02-09 | 珠海格力电器股份有限公司 | fan motor mounting assembly and electric fan |
| CN107165848A (en) * | 2017-06-05 | 2017-09-15 | 广东美的环境电器制造有限公司 | Fan and its control method and computer-readable storage medium based on sensing |
| CN107061339A (en) * | 2017-06-30 | 2017-08-18 | 广东美的环境电器制造有限公司 | Electric fan and its control method |
| CN212744442U (en) * | 2020-04-28 | 2021-03-19 | 佛山市顺德区美的电热电器制造有限公司 | Control device and air supply equipment |
| CN213744093U (en) * | 2020-12-11 | 2021-07-20 | 广东顺德爱登创意日用品有限公司 | Modular tower fan |
| CN112648213A (en) * | 2021-01-14 | 2021-04-13 | 珠海格力电器股份有限公司 | Fan head-shaking assembly and electric fan |
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