CN104712573A - Fan and control method thereof - Google Patents
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- CN104712573A CN104712573A CN201310690380.1A CN201310690380A CN104712573A CN 104712573 A CN104712573 A CN 104712573A CN 201310690380 A CN201310690380 A CN 201310690380A CN 104712573 A CN104712573 A CN 104712573A
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- fan
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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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- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses fan. The fan comprises a data acquiring module, a motor and a control module, wherein the data acquiring module is used for acquiring physiological parameters of a user, the control module is connected with the data acquiring module and the motor, and the control module controls the rotating speed of the motor so as to adjust the air outlet speed of the fan according to the physiological parameters of the user. According to the fan, the air outlet speed can be intelligently adjusted according to the physiological parameters of a human body so as to adapt to the requirements of the human body, the user can feel most comfortable blown air, and the requirements of the user are fully met. The invention further discloses a fan control method.
Description
Technical field
The present invention relates to living electric apparatus technical field, particularly the controlling method of a kind of fan and fan.
Background technique
At present, in domestic and international household electric appliance market, intelligent fan product obtains and develops fast.Along with improving constantly of people's living standard, the intelligent requirements of fan is also become more and more higher.
But the intellectuality of current fan is also mainly embodied in intelligent operation and energy-conserving and environment-protective aspect, such as Intelligent tracking oscillating, gesture control, intelligent temperature control etc., this can not meet the requirement of people to intelligent fan.Therefore, existing fan needs to improve.
Summary of the invention
The application makes based on the discovery of inventor to the following fact and problem:
Inventor finds, the wind speed of fan exists with the health data of human body and associates, and such as after human normal state, sleep state and motion, pulse or respiratory rate are different, and human body is also different to the requirement of wind speed under different conditions.But, the intellectuality of household electric appliance market fan product is also mainly embodied in intelligent operation and energy-conserving and environment-protective aspect both at home and abroad at present, such as Intelligent tracking oscillating, gesture control, intelligent temperature control etc., this can not meet the demand for development of people to intelligent fan.
Object of the present invention is intended at least solve above-mentioned technical problem.
For this reason, one object of the present invention is to propose a kind of fan, and this fan according to the physiological parameter Intelligent adjustment air-out wind speed of human body to adapt to the demand of human body, can make user experience the blowing of the most comfortable, fully meet the needs of user.
Another object of the present invention is the controlling method proposing a kind of fan.
For achieving the above object, a kind of fan that one aspect of the present invention embodiment proposes, comprising: data acquisition module, for obtaining the physiological parameter of user; Motor; Control module, described control module is connected with described motor respectively with described data acquisition module, and described control module controls the rotating speed of described motor to regulate the air-out wind speed of described fan according to the physiological parameter of described user.
According to the fan of the embodiment of the present invention, be associated with the physiological parameter of user, thus can, according to the physiological parameter Intelligent adjustment air-out wind speed of human body to adapt to the demand of human body, make user experience the blowing of the most comfortable, fully meet the needs of user, promote Consumer's Experience.
According to one embodiment of present invention, described data acquisition module is wireless communication module, and described wireless communication module is used for carrying out radio communication to obtain the physiological parameter of described user with external wireless device.
According to another embodiment of the invention, described data acquisition module is physiological parameter detecting device.
According to one embodiment of present invention, the physiological parameter of described user can be human pulse or respiratory rate.
According to one embodiment of present invention, when the physiological parameter of described user is human pulse, wherein, when the absolute value of the human pulse of described user and the difference of default pulse is less than or equal to predefined value, described control module controls described motor and rotates with preset rotation speed; When the human pulse of described user is greater than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, described control module controls described motor to be greater than the rotational speed of described preset rotation speed; When the human pulse of described user is less than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, described control module controls described motor to be less than the rotational speed of described preset rotation speed.
According to one embodiment of present invention, prestore physiological parameter-tachometer in described control module, described control module inquires about described physiological parameter-tachometer to obtain the rotating speed of described motor according to the physiological parameter of described user.
For achieving the above object, the controlling method of a kind of fan that the present invention's another aspect embodiment proposes, comprises the steps: the physiological parameter obtaining user; The rotating speed of the motor of described fan is controlled to regulate the air-out wind speed of described fan according to the physiological parameter of described user.
According to the controlling method of the fan of the embodiment of the present invention, the air-out wind speed of fan is controlled by the physiological parameter obtaining user, the control of such fan is associated with the physiological parameter of user, thus can according to the air-out wind speed of the physiological parameter Intelligent adjustment fan of human body to adapt to the demand of human body, user is made to experience the blowing of the most comfortable, fully meet the needs of user, promote Consumer's Experience.
According to one embodiment of present invention, described fan is by carrying out with external wireless device the physiological parameter that radio communication obtains described user.
Wherein, described external wireless device is Wearable, smart mobile phone or server.
According to one embodiment of present invention, the physiological parameter of described user can be human pulse or respiratory rate.
According to one embodiment of present invention, when the physiological parameter of described user is human pulse, wherein, when the absolute value of the human pulse of described user and the difference of default pulse is less than or equal to predefined value, the motor controlling described fan rotates with preset rotation speed; When the human pulse of described user is greater than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, control the motor of described fan to be greater than the rotational speed of described preset rotation speed; When the human pulse of described user is less than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, control the motor of described fan to be less than the rotational speed of described preset rotation speed.
According to one embodiment of present invention, in described fan, prestore physiological parameter-tachometer, after obtaining the physiological parameter of described user, inquire about described physiological parameter-tachometer to obtain the rotating speed of the motor of described fan according to the physiological parameter of described user.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the block diagram of the fan according to the embodiment of the present invention;
Fig. 2 is the block diagram of fan according to an embodiment of the invention;
Fig. 3 is the block diagram of fan in accordance with another embodiment of the present invention;
Fig. 4 is the block diagram of the fan according to another embodiment of the present invention; And
Fig. 5 is the flow chart of the controlling method of fan according to the embodiment of the present invention.
Reference character:
Data acquisition module 10, motor 20 and control module 30, wireless communication module 40, server 50, data detection device 60, external wireless device 100.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
The controlling method of fan and the fan proposed according to the embodiment of the present invention is described with reference to the accompanying drawings.
Fig. 1 is the block diagram of the fan according to the embodiment of the present invention.As shown in Figure 1, this fan comprises data acquisition module 10, motor 20 and control module 30.
Wherein, data acquisition module 10 is for obtaining the physiological parameter of user.The physiological parameter of user can be the healthy data such as human pulse, respiratory rate.
Control module 30 is connected with motor 20 respectively with data acquisition module 10, and control module 30 controls the rotating speed of motor 20 to regulate the air-out wind speed of fan according to the physiological parameter of user.That is, control module 30 controls the rotating speed of motor according to healthy data, thus makes fan blow out corresponding comfortable wind.
Specifically, after human normal state, sleep state and motion, pulse or respiratory rate are different, and human body is also different to the requirement of wind speed under different conditions.Such as, human body pulse in a sleep state or respiratory rate relatively low, at this moment just need fan can blow out the relatively little wind of wind speed, control module 30 just can be realized by the rotating speed reducing motor, thus the wind ensureing at this moment fan blowout is the comfortable wind meeting human body requirements; And human body motion after pulse or respiratory rate relatively high, at this moment fan is just needed can to blow out the relatively large wind of wind speed, control module 30 just can be realized by the rotating speed improving motor, thus the wind ensureing at this moment fan blowout is the comfortable wind meeting human body requirements.
According to one embodiment of present invention, as shown in Figure 2, data acquisition module 10 can be wireless communication module 40, the physiological parameter of user for carrying out radio communication to obtain the physiological parameter of user with external wireless device 100 such as Wearable, and is sent to control module 30 by wireless communication module 40.Wherein, in an example of the present invention, Wearable can be intelligent watch.
The intelligent watch with sensor can gather some physiological parameters of human body, the such as healthy data such as human pulse and respiratory rate.Intelligent watch can set up radio communication by the wireless communication module 40 in wireless network and fan, the physiological parameter of the human body of collection such as human pulse data are transferred to wireless communication module 40, these data are sent to control module 30 by wireless communication module 40 again, like this, control module 30 just can obtain the physiological parameter such as human pulse of user, then control module 30 regulates the rotating speed of motor to realize the air-out wind speed regulating fan intelligently according to the physiological parameter of user such as human pulse, makes fan blow out the comfortable wind meeting human body requirements.
Wherein, wireless communication module 40 can also be bluetooth, the device such as infrared, and the physiological parameter of user also can be respiratory rate.
Certainly, in other embodiments of the invention, external wireless device 100 can be also smart mobile phone, and this smart mobile phone can detect the physiological parameter of user.
According to another embodiment of the invention, as shown in Figure 3, external wireless device 100 can be server 50, data acquisition module 10 is wireless communication module 40, wireless communication module 40 is for setting up radio communication between server 50, wherein, server 50 is for receiving and storing the physiological parameter of user that Wearable such as intelligent watch or smart mobile phone send, the physiological parameter of user by carrying out the physiological parameter of the user that radio communication stores with reception server 50 with server 50, and is sent to control module 30 by wireless communication module 40.That is, wireless communication module 40 is connected by wireless network and server 50, and the physiological parameter such as human pulse data of the user stored in acquisition server 50, then control module 30 is sent it to, control module 30 such as regulates the rotating speed of motor to realize to human pulse data intelligence the air-out wind speed regulating fan according to the physiological parameter of user, make fan blow out the comfortable wind meeting human body requirements.
According to still another embodiment of the invention, as shown in Figure 4, data acquisition module 10 can also be data detection device 60, and the physiological parameter of the user of detection for detecting the physiological parameter of user, and is sent to control module 30 by data detection device 60.Wherein, the physiological parameter of user can comprise human pulse, and correspondingly, data detection device 60 can for being arranged on the pulse detector on fan, and user only needs directly to touch this pulse detector, can obtain the human pulse data that user is current.
In an embodiment of the present invention, when the physiological parameter of user is human pulse, wherein, when the absolute value of the human pulse of user and the difference of default pulse is less than or equal to predefined value, control module 30 controls motor 20 and rotates with preset rotation speed, and the rotating speed controlling motor remains unchanged; When the human pulse of user is greater than default pulse and the absolute value of the difference of the human pulse of user and default pulse is greater than predefined value, control module 30 controls motor 20 to be greater than the rotational speed of preset rotation speed; When the human pulse of user is less than default pulse and the absolute value of the difference of the human pulse of user and default pulse is greater than predefined value, control module 30 controls motor 20 to be less than the rotational speed of preset rotation speed.
That is, can prestore default pulse P in control module 30, when the corresponding preset rotation speed presetting the motor of pulse P is V, now wind speed the most comfortable of arriving of human body sensory, namely now fan blows out comfortable wind.Detect that the current human pulse of user is P1, and when human pulse changes, wherein, when | P1-P|≤P0(P0 is predefined value, can be such as the excursion of setting) time, control module 30 does not regulate the rotating speed of motor 20, and the current state change of such as user is little; As P1-P > P0, control module 30 increases the rotating speed of motor, and promoting the air-out wind speed of fan, such as, is the human pulse detected after user movement.As P1-P <-P0, control module 30 takes the rotating speed reducing motor, and reducing the air-out wind speed of fan, such as, is the human pulse detected when user is in sleep state.
Or in one embodiment of the invention, prestore physiological parameter-tachometer in control module 30, control module 30 inquires about physiological parameter-tachometer to obtain the rotating speed of motor according to the physiological parameter of user.Such as, when the physiological parameter of user is human pulse, in control module 30, prestore pulse-tachometer, and control module 30 inquires about pulse-tachometer to obtain the rotating speed of motor according to the human pulse of user, then regulates the rotating speed of motor, fan is blown out
Meet the comfortable wind of the corresponding demand of human body.Wherein, pulse-tachometer can be as shown in table 1 below.
Table 1
Pulse range (minute/time) | The rotating speed (rpm) of motor |
…… | …… |
160≤P1<140 | 1000 |
140≤P1<120 | 900 |
120≤P1<100 | 800 |
100≤P1<80 | 600 |
80≤P1<60 | 400 |
…… | …… |
In sum, the intelligent fan of the embodiment of the present invention can, according to the change of the physiological parameter of user under different conditions detected, regulate the rotating speed of motor to human feeling to comfortable wind speed intelligently, adapts to the demand of human body.
According to the fan of the embodiment of the present invention, be associated with the physiological parameter of user, thus can, according to the physiological parameter Intelligent adjustment air-out wind speed of human body to adapt to the demand of human body, make user experience the blowing of the most comfortable, fully meet the needs of user, promote Consumer's Experience.
Fig. 5 is the flow chart of the controlling method of fan according to the embodiment of the present invention.As shown in Figure 5, the controlling method of this fan comprises the steps:
S1, obtains the physiological parameter of user.
According to one embodiment of present invention, fan can by carrying out with external wireless device the physiological parameter that radio communication obtains user.
Wherein, external wireless device can be Wearable, smart mobile phone or server.Further, the physiological parameter of user can be human pulse or respiratory rate.
S2, controls the rotating speed of the motor of fan to regulate the air-out wind speed of fan according to the physiological parameter of user.
In one embodiment of the invention, when the physiological parameter of user is human pulse, wherein, when the absolute value of the human pulse of user and the difference of default pulse is less than or equal to predefined value, control motor and rotate with preset rotation speed, and the rotating speed controlling motor remains unchanged; When the human pulse of user is greater than default pulse and the absolute value of the difference of the human pulse of user and default pulse is greater than predefined value, control motor to be greater than the rotational speed of preset rotation speed; When the human pulse of user is less than default pulse and the absolute value of the difference of the human pulse of user and default pulse is greater than predefined value, control motor to be less than the rotational speed of preset rotation speed.
That is, can prestore default pulse P in fan, when the corresponding preset rotation speed presetting the motor of pulse P is V, now wind speed the most comfortable of arriving of human body sensory, namely now fan blows out comfortable wind.Detect that the current human pulse of user is P1, and when human pulse changes, wherein, when | P1-P|≤P0(P0 is predefined value, such as, can be the excursion of setting) time, do not regulate the rotating speed of motor, the current state change of such as user is little; As P1-P > P0, increase the rotating speed of motor, promoting the air-out wind speed of fan, such as, is the human pulse detected after user movement.As P1-P <-P0, take the rotating speed reducing motor, reducing the air-out wind speed of fan, such as, is the human pulse detected when user is in sleep state.
Or, in one embodiment of the invention, in fan, prestore physiological parameter-tachometer, after obtaining the physiological parameter of user, inquire about physiological parameter-tachometer to obtain the rotating speed of motor according to the physiological parameter of user.Such as, when the physiological parameter of user is human pulse, pulse-tachometer is prestored in fan, pulse-tachometer is inquired about to obtain the rotating speed of motor according to the human pulse of user after the human pulse obtaining user, then regulate the rotating speed of motor, make fan blowout meet the comfortable wind of the corresponding demand of human body.Wherein, pulse-tachometer can be as shown in Table 1.
According to the controlling method of the fan of the embodiment of the present invention, the air-out wind speed of fan is controlled by the physiological parameter obtaining user, the control of such fan is associated with the physiological parameter of user, thus can according to the air-out wind speed of the physiological parameter Intelligent adjustment fan of human body to adapt to the demand of human body, user is made to experience the blowing of the most comfortable, fully meet the needs of user, promote Consumer's Experience.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (12)
1. a fan, is characterized in that, comprising:
Data acquisition module, for obtaining the physiological parameter of user;
Motor;
Control module, described control module is connected with described motor respectively with described data acquisition module, and described control module controls the rotating speed of described motor to regulate the air-out wind speed of described fan according to the physiological parameter of described user.
2. fan as claimed in claim 1, it is characterized in that, described data acquisition module is wireless communication module, and described wireless communication module is used for carrying out radio communication to obtain the physiological parameter of described user with external wireless device.
3. fan as claimed in claim 1, it is characterized in that, described data acquisition module is physiological parameter detecting device.
4. the fan as described in any one of claims 1 to 3, is characterized in that, the physiological parameter of described user is human pulse or respiratory rate.
5. fan as claimed in claim 4, is characterized in that, when the physiological parameter of described user is human pulse, wherein,
When the absolute value of the human pulse of described user and the difference of default pulse is less than or equal to predefined value, described control module controls described motor and rotates with preset rotation speed;
When the human pulse of described user is greater than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, described control module controls described motor to be greater than the rotational speed of described preset rotation speed;
When the human pulse of described user is less than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, described control module controls described motor to be less than the rotational speed of described preset rotation speed.
6. the fan as described in any one of Claims 1-4, is characterized in that, prestores physiological parameter-tachometer in described control module, and described control module inquires about described physiological parameter-tachometer to obtain the rotating speed of described motor according to the physiological parameter of described user.
7. a controlling method for fan, is characterized in that, comprises the steps:
Obtain the physiological parameter of user;
The rotating speed of the motor of described fan is controlled to regulate the air-out wind speed of described fan according to the physiological parameter of described user.
8. the controlling method of fan according to claim 7, is characterized in that, described fan is by carrying out with external wireless device the physiological parameter that radio communication obtains described user.
9. the controlling method of fan according to claim 8, is characterized in that, described external wireless device is Wearable, smart mobile phone or server.
10. the controlling method of the fan as described in any one of claim 7 to 9, is characterized in that, the physiological parameter of described user is human pulse or respiratory rate.
The controlling method of 11. fans as claimed in claim 10, is characterized in that, when the physiological parameter of described user is human pulse, wherein,
When the absolute value of the human pulse of described user and the difference of default pulse is less than or equal to predefined value, the motor controlling described fan rotates with preset rotation speed;
When the human pulse of described user is greater than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, control the motor of described fan to be greater than the rotational speed of described preset rotation speed;
When the human pulse of described user is less than described default pulse and the absolute value of the difference of the human pulse of described user and described default pulse is greater than described predefined value, control the motor of described fan to be less than the rotational speed of described preset rotation speed.
The controlling method of 12. fans as described in any one of claim 7 to 10, it is characterized in that, physiological parameter-tachometer is prestored in described fan, after obtaining the physiological parameter of described user, inquire about described physiological parameter-tachometer to obtain the rotating speed of the motor of described fan according to the physiological parameter of described user.
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CN106593926A (en) * | 2016-11-11 | 2017-04-26 | 合肥龙多电子科技有限公司 | Pulse-detection-based control system of intelligent fan capable of walking |
WO2017185721A1 (en) * | 2016-04-25 | 2017-11-02 | 广东美的环境电器制造有限公司 | Fan and control system and method therefor |
CN107701480A (en) * | 2017-09-06 | 2018-02-16 | 广州视源电子科技股份有限公司 | Fan air volume adjusting method, fan and fan air volume adjusting system |
CN112361561A (en) * | 2020-10-27 | 2021-02-12 | 珠海格力电器股份有限公司 | Air supply control method and device for air conditioner and air conditioning equipment |
CN112855592A (en) * | 2019-11-27 | 2021-05-28 | 佛山市云米电器科技有限公司 | Pulse-based fan control method, fan, system and storage medium |
CN113969901A (en) * | 2020-07-24 | 2022-01-25 | 中移(苏州)软件技术有限公司 | Rotating speed control method and device, computer storage medium and equipment |
US11598680B2 (en) * | 2019-05-15 | 2023-03-07 | Daikin Industries, Ltd. | System for estimating thermal comfort |
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WO2017185721A1 (en) * | 2016-04-25 | 2017-11-02 | 广东美的环境电器制造有限公司 | Fan and control system and method therefor |
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CN112855592A (en) * | 2019-11-27 | 2021-05-28 | 佛山市云米电器科技有限公司 | Pulse-based fan control method, fan, system and storage medium |
CN113969901A (en) * | 2020-07-24 | 2022-01-25 | 中移(苏州)软件技术有限公司 | Rotating speed control method and device, computer storage medium and equipment |
CN113969901B (en) * | 2020-07-24 | 2023-07-21 | 中移(苏州)软件技术有限公司 | Rotational speed control method, rotational speed control device, computer storage medium and computer storage device |
CN112361561A (en) * | 2020-10-27 | 2021-02-12 | 珠海格力电器股份有限公司 | Air supply control method and device for air conditioner and air conditioning equipment |
CN112361561B (en) * | 2020-10-27 | 2021-08-24 | 珠海格力电器股份有限公司 | Air supply control method and device for air conditioner and air conditioning equipment |
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Application publication date: 20150617 |