CN111963474A - Fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis - Google Patents
Fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis Download PDFInfo
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- CN111963474A CN111963474A CN202010896886.8A CN202010896886A CN111963474A CN 111963474 A CN111963474 A CN 111963474A CN 202010896886 A CN202010896886 A CN 202010896886A CN 111963474 A CN111963474 A CN 111963474A
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- fan
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- fan head
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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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
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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
- F04D27/007—Conjoint control of two or more different functions
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a fan comfort wind speed regulation and control system based on multi-dimensional monitoring and analysis, and relates to the technical field of fan drive control. In the invention, the main processing controller linearly analyzes the weakened wind speed reaching the position of the human body position at present. And the main processing controller analyzes the current time interval of the fan head turning to direct blowing according to the acquired angular speed of the fan head and the angular difference between the main air area of the fan head and the monitored position of the human body area. The main processing controller outputs the wind speed adjusting state or the motor power adjusting state required by the current fan head according to the relation value of the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body and the time interval of the front fan head for turning to direct blowing. The invention can quickly and effectively regulate and control the air outlet speed of the fan head of the fan in an adaptive manner, so that the air speed facing the position of the human body zone is in a more comfortable state, and the air blowing comfortable experience effect of people in various body states is improved.
Description
Technical Field
The invention belongs to the technical field of fan drive control, and particularly relates to a fan comfort wind speed regulation and control system based on multi-dimensional monitoring and analysis.
Background
The electric fan is used as common electrical equipment in summer for blowing and radiating air for people, and has been more and more favored by people due to the advantages of small volume, low price, convenient use and the like.
The existing electric fan has a single function, the control of the working state of the electric fan needs to be completed manually by a user, and the rotating speed of the electric fan is adjusted by manually adjusting the gear of a mechanical fan or manually operating a remote controller of the electric fan.
After people enter an indoor fan area from hot outdoors, the temperature of the epidermis of a human body is high, sweat is also carried, the evaporation of the strong wind is accelerated although the strong wind is very cool, and a certain stimulation is caused to the human body due to the rapid change of the temperature; on the contrary, the wind speed of the fan is too low, the reduction rate of the too high temperature of the human epidermis is too slow, so that the human body is in a high heat state for a long time and feels uncomfortable. In addition, the distance between the position of people and the fan is another important factor influencing the blowing and cooling of the fan on the human body.
In view of the above circumstances, how to perform comfortable air blowing driving control for a human body at a corresponding distance position according to human body temperatures in different states becomes a problem to be solved in a fan cooling driving process.
Disclosure of Invention
The invention aims to provide a fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis, so that the wind speed of the outlet wind of a fan head of a fan can be regulated and controlled adaptively, the wind speed facing the position of a human body zone bit is in a more comfortable state, and the blowing comfort experience effect of people in various body states is improved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis, which comprises a fan head, wherein the fan head comprises a fan head frame, and two groups of infrared temperature sensors are symmetrically distributed on the fan head frame; the comfortable wind speed regulating system comprises a main processing controller, the main processing controller acquires human body temperature information sensed and detected by the infrared sensor in real time, and the main processing controller analyzes and matches the comfortable wind speed on the surface of the skin of a human body according to the currently detected human body temperature information; an infrared distance sensor is arranged between adjacent infrared sensors on the same side of the fan head frame, a wind speed sensor used for sensing and monitoring the real-time air outlet speed of the fan is arranged on the inner periphery of the fan head frame, and an angular speed sensor is arranged in the rotating mechanism of the fan head.
The method comprises the steps that a main processing controller obtains distance parameters between a human body and a fan head of a fan, wherein the distance parameters are monitored by an infrared distance sensor; the main processing controller acquires the fan head air outlet speed monitored by the air speed sensor; the main processing controller acquires the current rotating direction of the fan head and the steering angular speed of the fan head.
And the main processing controller drives the acquired real-time information detected by the infrared temperature sensor, the infrared distance sensor and the wind speed sensor on the turning trend side according to the current rotating direction of the fan head of the fan.
And the main processing controller linearly analyzes the weakened wind speed reaching the position of the human body position at present according to the acquired distance parameter between the human body and the fan head of the fan and the current wind outlet speed at the side of the fan head of the fan.
And the main processing controller analyzes the current time interval of the fan head turning to direct blowing according to the acquired angular speed of the fan head and the angular difference between the main air area of the fan head and the monitored position of the human body area.
And the main processing controller compares and analyzes the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body, and judges and outputs the current fan driving state.
The main processing controller outputs the wind speed adjusting state or the motor power adjusting state required by the current fan head according to the relation value of the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body and the time interval of the front fan head for turning to direct blowing.
As a preferred technical scheme of the invention, a steering sensor is arranged in a rotating mechanism of the fan head, the steering sensor detects the current steering trend of the fan head, the current oscillating direction of the fan head is analyzed and judged by a main processing controller, each sensor on the side of the steering trend is driven to carry out sensing detection action, and each sensor on the side of the non-steering trend is disconnected from the sensing detection action through a switch circuit.
As a preferred technical scheme of the invention, a wind speed attenuation characteristic database of the wind speed accompanying the flowing distance of the outlet wind is preset in the main processing controller. The real-time fan head air-out speed detected by the air speed sensor is V, and the distance between a human body and the fan head detected by the infrared distance sensor is L. And analyzing the weakened wind speed reaching the position of the human body zone according to the relation change of the wind outlet speed V and the human fan distance L in the main processing controller, and setting the wind speed as Vs.
As a preferred technical solution of the present invention, if the angular velocity of the rotation of the fan head detected by the angular velocity sensor is w, and the angular difference between the direction angle detected by the infrared distance sensor on the frame of the fan head and the main wind zone location in the forward direction of the fan head is Φ, the main wind zone direct blowing interval time T is Φ/w.
As a preferred technical scheme of the invention, the main processing controller matches and outputs the corresponding comfortable skin surface temperature according to the acquired human body temperature information; a human skin surface comfortable wind speed parameter database is set in the main processing controller, and skin surface comfortable wind speed parameters in the human skin surface comfortable wind speed parameter database correspond to human body temperature data parameters one to one.
Setting the current human body region temperature detected by an infrared temperature sensor on a fan head frame as C; the skin surface comfortable wind speed parameter corresponding to the human body zone temperature C in the main processing controller is Vo.
As a preferred technical scheme of the invention, the weakened wind speed Vs under the current state condition is analyzed and calculated by the fan head air-out speed V and the fan distance L which are acquired in the main processing controller; exist of
Wherein Lmax is the maximum effective blowing distance of the fan head of the fan, and alpha is a positive number larger than 1.
Wherein beta is a resistance coefficient, the standard atmospheric pressure is set as P, and the current atmospheric pressure value is Po.
(one) when P is not less than Po, exists
(II) when P<At Po, exists
As a preferred technical scheme of the invention, an atmospheric pressure sensor for sensing and monitoring the external atmospheric pressure is arranged in the fan comfort wind speed regulation and control system.
As a preferred technical scheme of the invention, the main processing controller analyzes and calculates the comfortable wind speed Vo and the weakened wind speed Vs on the surface of the skin to obtain a wind speed requirement difference delta V which is Vs-Vo. And analyzing and calculating the interval time T of the direct blowing in the main wind area and the air outlet speed demand difference value delta V in the main processing controller to obtain the wind speed regulating rate Q which is delta V/T.
The invention has the following beneficial effects:
1. according to the invention, the distance between the human fans is sensed and monitored through the infrared distance sensor, the body area position temperature is sensed and monitored through the infrared temperature sensor, and the comfortable wind speed at the current skin temperature is analyzed; the air outlet speed of the fan head, the fan head steering direction and the fan head deflection angle speed are monitored, and the attenuated difference value of the air speed and the comfortable air speed is combined, so that the air outlet speed of the fan head of the fan is quickly and effectively adjusted and controlled in an adaptive manner, the air speed facing the position of the human body area is in a comfortable state, and the air blowing comfortable experience effect of people in various body states is improved;
2. according to the invention, the deflection direction of the current fan head is monitored by the steering sensor, and the comfortable wind speed requirement of which the regulation state is inclined to the pre-advancing direction is met in the process of regulating and controlling the comfortable wind, so that the response speed and the accuracy of the comfortable wind corresponding to the position of a human body zone are improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a fan head and corresponding sensor arrangement according to the present invention;
FIG. 2 is a schematic diagram of the logic of the connection between the sensors and the main processing controller according to the present invention;
FIG. 3 is a functional logic diagram of various sensors and a main processing controller according to the present invention;
FIG. 4 is a system logic diagram of fan head turning trend in the present invention;
FIG. 5 is a schematic diagram illustrating various parameter analyses during the fan blower adjustment process according to the present invention;
FIG. 6 is a logic diagram of a system for adjusting the fan speed according to the present invention;
FIG. 7 is a schematic view of the variation of the attenuated wind speed according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-fan head; 2-fan head frame; 3-an infrared temperature sensor; 4-an infrared distance sensor; 5-wind speed sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis.
Example one
In the structural arrangement of the invention: the outer periphery of the fan head of the fan is provided with a fan head frame, and two groups of infrared temperature sensors are symmetrically distributed on the fan head frame. An infrared distance sensor is arranged between adjacent infrared sensors on the same side of the fan head frame, a wind speed sensor used for sensing and monitoring the real-time air outlet speed of the fan is arranged on the inner periphery of the fan head frame, and an angular speed sensor is arranged in the rotating mechanism of the fan head. Inside and outside, be provided with in the fan travelling comfort wind speed regulation and control system and be used for the sensing atmospheric pressure sensor who monitors external atmospheric pressure.
A rotating mechanism of the fan head is internally provided with a steering sensor, the steering sensor detects the current steering trend of the fan head, the current oscillating direction of the fan head is analyzed and judged through a main processing controller, each sensor on the side with the steering trend is driven to carry out sensing detection action, and each sensor on the side without the steering trend is disconnected with the sensing detection action through a switch circuit.
Example two
In the sensor sensing detection of the present invention: the comfortable wind speed regulating and controlling system comprises a main processing controller, the main processing controller acquires human body temperature information sensed and detected by the infrared sensor in real time, and the main processing controller analyzes and matches the comfortable wind speed on the surface of the skin of a human body according to the currently detected human body temperature information. The method comprises the steps that a main processing controller obtains distance parameters between a human body and a fan head of a fan, wherein the distance parameters are monitored by an infrared distance sensor; the main processing controller acquires the fan head air outlet speed monitored by the air speed sensor; the main processing controller acquires the current rotating direction of the fan head and the steering angular speed of the fan head. And the main processing controller drives the acquired real-time information detected by the infrared temperature sensor, the infrared distance sensor and the wind speed sensor on the turning trend side according to the current rotating direction of the fan head of the fan.
EXAMPLE III
And the main processing controller linearly analyzes the weakened wind speed reaching the position of the human body position at present according to the acquired distance parameter between the human body and the fan head of the fan and the current wind outlet speed at the side of the fan head of the fan.
A wind speed attenuation characteristic database of the wind outlet speed along with the flowing distance is preset in the main processing controller. The real-time fan head air-out speed detected by the air speed sensor is V, and the distance between a human body and the fan head detected by the infrared distance sensor is L. And analyzing the weakened wind speed reaching the position of the human body zone according to the relation change of the wind outlet speed V and the human fan distance L in the main processing controller, and setting the wind speed as Vs.
Processing the fan head air outlet speed V and the human fan distance L acquired in the controller, and analyzing and calculating the weakened wind speed Vs under the current state condition; exist of
Wherein Lmax is the maximum effective blowing distance of the fan head of the fan, and alpha is a positive number larger than 1.
Wherein beta is a resistance coefficient, the standard atmospheric pressure is set as P, and the current atmospheric pressure value is Po.
(one) when P is not less than Po, exists
(II) when P<At Po, exists
Example four
And the main processing controller analyzes the current time interval of the fan head turning to direct blowing according to the acquired angular speed of the fan head and the angular difference between the main air area of the fan head and the monitored position of the human body area.
And setting the angular speed of the rotation of the fan head detected by the angular speed sensor as w, and setting the angular difference between the direction angle detected by the infrared distance sensor on the fan head frame and the main forward air zone position of the fan head as phi, wherein the interval time T between the direct blowing of the main air zone is phi/w.
EXAMPLE five
The main processing controller compares and analyzes the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body, and judges and outputs the current fan driving state; the main processing controller outputs the wind speed adjusting state or the motor power adjusting state required by the current fan head according to the relation value of the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body and the time interval of the front fan head for turning to direct blowing.
The main processing controller matches and outputs corresponding skin surface comfortable temperature according to the acquired human body temperature information; a human skin surface comfortable wind speed parameter database is set in the main processing controller, and skin surface comfortable wind speed parameters in the human skin surface comfortable wind speed parameter database correspond to human body temperature data parameters one to one.
And setting the current human body zone bit temperature detected by an infrared temperature sensor on the fan head frame as C, and setting the skin surface comfortable wind speed parameter corresponding to the human body zone bit temperature C in the main processing controller as Vo.
And analyzing and calculating the comfortable wind speed Vo and the weakened wind speed Vs on the surface of the skin in the main processing controller to obtain a wind speed requirement difference delta V which is Vs-Vo. And analyzing and calculating the interval time T of the direct blowing in the main wind area and the air outlet speed demand difference value delta V in the main processing controller to obtain the wind speed regulating rate Q which is delta V/T.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis comprises a fan head, wherein the fan head comprises a fan head frame, and two groups of infrared temperature sensors are symmetrically distributed on the fan head frame; the comfortable wind speed regulating system comprises a main processing controller, the main processing controller acquires human body temperature information sensed and detected by the infrared sensor in real time, and the main processing controller analyzes and matches the comfortable wind speed on the surface of the skin of a human body according to the currently detected human body temperature information; install infrared distance sensor between the adjacent infrared sensor with one side on the fan head frame, the inner wall of fan head frame is equipped with the air velocity transducer who is used for the real-time air-out wind speed of sensing monitoring fan, is equipped with angular velocity sensor, its characterized in that in the rotary mechanism of fan head:
the method comprises the steps that a main processing controller obtains distance parameters between a human body and a fan head of a fan, wherein the distance parameters are monitored by an infrared distance sensor;
the main processing controller acquires the fan head air outlet speed monitored by the air speed sensor;
the method comprises the steps that a main processing controller obtains the current rotating direction of a fan head and the current steering angular speed of the fan head;
the main processing controller drives the acquired real-time information detected by the infrared temperature sensor, the infrared distance sensor and the wind speed sensor on the turning trend side according to the current rotating direction of the fan head of the fan;
the main processing controller linearly analyzes the weakened wind speed reaching the position of the human body position at present according to the acquired distance parameter between the human body and the fan head of the fan and the current wind outlet speed at the side of the fan head of the fan;
the main processing controller analyzes the current time interval of the fan head turning to direct blowing according to the acquired angular speed of the fan head and the angular difference between the main air area of the fan head and the monitored position of the human body area;
the main processing controller compares and analyzes the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body, and judges and outputs the current fan driving state;
the main processing controller outputs the wind speed adjusting state or the motor power adjusting state required by the current fan head according to the relation value of the weakened wind speed and the comfortable wind speed on the surface of the skin of the human body and the time interval of the front fan head for turning to direct blowing.
2. The system of claim 1, wherein the system is configured to regulate the wind speed for fan comfort based on multidimensional monitoring and analysis, and further comprising:
a rotating mechanism of the fan head is internally provided with a steering sensor, the steering sensor detects the current steering trend of the fan head, the current oscillating direction of the fan head is analyzed and judged through a main processing controller, each sensor on the side with the steering trend is driven to carry out sensing detection action, and each sensor on the side without the steering trend is disconnected with the sensing detection action through a switch circuit.
3. The system of claim 1, wherein a wind speed attenuation characteristic database of wind speed along with flow distance is preset in the main processing controller, and the system is characterized in that:
setting a real-time fan head air-out speed V detected by an air speed sensor;
setting the distance between the human body and the fan head detected by the infrared distance sensor as L;
and analyzing the weakened wind speed reaching the position of the human body zone according to the relation change of the wind outlet speed V and the human fan distance L in the main processing controller, and setting the wind speed as Vs.
4. The system of claim 1, wherein the system is configured to regulate the wind speed for fan comfort based on multidimensional monitoring and analysis, and further comprising:
setting the angular speed of the fan head rotation detected by the angular speed sensor as w;
setting the angle difference between a direction angle detected by an infrared distance sensor on a fan head frame and a main forward wind area of the fan head as phi;
the interval time T of the direct blowing in the main wind area is phi/w.
5. The system of claim 1, wherein the system is configured to regulate the wind speed for fan comfort based on multidimensional monitoring and analysis, and further comprising:
the main processing controller matches and outputs corresponding skin surface comfortable temperature according to the acquired human body temperature information;
a human skin surface comfortable wind speed parameter database is set in the main processing controller, and skin surface comfortable wind speed parameters in the human skin surface comfortable wind speed parameter database correspond to human body temperature data parameters one to one;
setting the current human body region temperature detected by an infrared temperature sensor on a fan head frame as C;
the skin surface comfortable wind speed parameter corresponding to the human body zone temperature C in the main processing controller is Vo.
6. The system of claim 3 or 5, wherein the system is characterized in that:
analyzing and calculating the weakened wind speed Vs under the current state condition by the fan head air outlet speed V and the human fan distance L acquired in the main processing controller;
exist of
Wherein Lmax is the maximum effective blowing distance of the fan head of the fan, and alpha is a positive number larger than 1;
wherein beta is a resistance coefficient, the standard atmospheric pressure is set as P, and the current atmospheric pressure value is Po;
when P is not less than Po, there is
When P is present<At Po, exists
7. The system of claim 1, wherein the system is configured to regulate the wind speed for fan comfort based on multidimensional monitoring and analysis, and further comprising:
an atmospheric pressure sensor for sensing and monitoring the external atmospheric pressure is arranged in the fan comfort wind speed regulating and controlling system.
8. The system for regulating the wind speed for fan comfort based on multi-dimensional monitoring and analysis as claimed in claim 1, 3, 4 or 5, wherein:
analyzing and calculating the comfortable wind speed Vo and the weakened wind speed Vs on the surface of the skin in the main processing controller to obtain a wind speed requirement difference delta V which is Vs-Vo;
and analyzing and calculating the interval time T of direct blowing in the main wind area and the difference value Delta V of the air outlet speed requirement in the main processing controller to obtain the wind speed adjusting rate Q which is Delta V/T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010896886.8A CN111963474A (en) | 2020-08-31 | 2020-08-31 | Fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010896886.8A CN111963474A (en) | 2020-08-31 | 2020-08-31 | Fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis |
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| CN111963474A true CN111963474A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010896886.8A Withdrawn CN111963474A (en) | 2020-08-31 | 2020-08-31 | Fan comfort wind speed regulating and controlling system based on multi-dimensional monitoring and analysis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752487A (en) * | 2020-12-28 | 2021-05-04 | 安徽文香信息技术有限公司 | Intelligent blackboard regionalized heat dissipation device and system based on multi-dimensional temperature sensing monitoring |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03213698A (en) * | 1990-01-17 | 1991-09-19 | Toshiba Electric Appliance Co Ltd | Electric fan |
| CN102852837A (en) * | 2012-10-03 | 2013-01-02 | 南京大五教育科技有限公司 | Human body position sensing electric fan |
| JP2014066151A (en) * | 2012-09-25 | 2014-04-17 | Panasonic Corp | Fan |
| CN205331029U (en) * | 2015-12-30 | 2016-06-22 | 梁翎肖 | Automatic regulation rotational speed and angle of oscillation's smart fan |
| WO2018076767A1 (en) * | 2016-10-24 | 2018-05-03 | 广东美的环境电器制造有限公司 | Fan and fan control method |
| CN209638038U (en) * | 2018-12-29 | 2019-11-15 | 广东美的生活电器制造有限公司 | Blowing device |
| CN111006368A (en) * | 2019-11-04 | 2020-04-14 | 佛山市云米电器科技有限公司 | Intelligent personalized air outlet system |
| CN111120373A (en) * | 2020-01-02 | 2020-05-08 | 上海理工大学 | Natural wind simulating fan and natural wind simulating method |
-
2020
- 2020-08-31 CN CN202010896886.8A patent/CN111963474A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03213698A (en) * | 1990-01-17 | 1991-09-19 | Toshiba Electric Appliance Co Ltd | Electric fan |
| JP2014066151A (en) * | 2012-09-25 | 2014-04-17 | Panasonic Corp | Fan |
| CN102852837A (en) * | 2012-10-03 | 2013-01-02 | 南京大五教育科技有限公司 | Human body position sensing electric fan |
| CN205331029U (en) * | 2015-12-30 | 2016-06-22 | 梁翎肖 | Automatic regulation rotational speed and angle of oscillation's smart fan |
| WO2018076767A1 (en) * | 2016-10-24 | 2018-05-03 | 广东美的环境电器制造有限公司 | Fan and fan control method |
| CN209638038U (en) * | 2018-12-29 | 2019-11-15 | 广东美的生活电器制造有限公司 | Blowing device |
| CN111006368A (en) * | 2019-11-04 | 2020-04-14 | 佛山市云米电器科技有限公司 | Intelligent personalized air outlet system |
| CN111120373A (en) * | 2020-01-02 | 2020-05-08 | 上海理工大学 | Natural wind simulating fan and natural wind simulating method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752487A (en) * | 2020-12-28 | 2021-05-04 | 安徽文香信息技术有限公司 | Intelligent blackboard regionalized heat dissipation device and system based on multi-dimensional temperature sensing monitoring |
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Application publication date: 20201120 |
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