CN107894813A - Rotatable complete machine, the driving method of fan, device and storage medium - Google Patents
Rotatable complete machine, the driving method of fan, device and storage medium Download PDFInfo
- Publication number
- CN107894813A CN107894813A CN201711108498.3A CN201711108498A CN107894813A CN 107894813 A CN107894813 A CN 107894813A CN 201711108498 A CN201711108498 A CN 201711108498A CN 107894813 A CN107894813 A CN 107894813A
- Authority
- CN
- China
- Prior art keywords
- main frame
- fan
- angle
- complete machine
- horizontal plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computing Systems (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a kind of rotatable complete machine, the driving method of fan, device and storage medium.The rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame is connected by the rotating mechanism and pedestal installation；The main frame includes gravity sensor, controller and the fan being arranged at below the main frame；The gravity sensor is used to detect the angle between the main frame and horizontal plane；The input of the controller connects the output end of the gravity sensor, and the output end of the controller connects the fan；The controller is used for according to the angle between the main frame and horizontal plane, and control signal corresponding to output drives the fan to be rotated with the rotating speed of the negatively correlated relation of the angle.Implement the embodiment of the present invention, different cooling requirements can be corresponded to different rotation speeds of the fan is set, improve the life-span of fan.
Description
Technical field
The present embodiments relate to complete machine heat dissipation technology, more particularly to the driving method of a kind of rotatable complete machine, fan, dress
Put and storage medium.
Background technology
In the prior art, the terminal with computer process ability of unit form, i.e. complete machine has obtained more and more extensive
Use.Unit form complete machine compares traditional computer, and volume obtains very big compression, is integrated with the complete machine of small volume
Multiple parts such as processor, memory and display screen, it is high to cooling requirements in running, fan can be typically set below complete machine
Radiating, but fan runs at high speed always can be continuously in full load condition, service life is relatively low.
The content of the invention
The present invention provides a kind of rotatable complete machine, the driving method of fan, device and storage medium, corresponding different to realize
Cooling requirements different rotation speed of the fan is set, improve the life-span of fan.
In a first aspect, the embodiments of the invention provide a kind of rotatable complete machine, including pedestal and main frame；The pedestal includes
Rotating mechanism；The main frame is connected by the rotating mechanism and pedestal installation；The main frame includes gravity sensor, control
Device processed and the fan being arranged at below the main frame；
The gravity sensor is used to detect the angle between the main frame and horizontal plane；
The input of the controller connects the output end of the gravity sensor, the output end connection institute of the controller
State fan；The controller is used for according to the angle between the main frame and horizontal plane, and control signal corresponding to output drives institute
Fan is stated to be rotated with the rotating speed of the negatively correlated relation of the angle.
Second aspect, the embodiment of the present invention additionally provide a kind of driving method of fan, including：
Obtain the angle between the main frame and horizontal plane that gravity sensor in the main frame of rotatable complete machine detects；Its
In, the rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame passes through the rotating mechanism
Install and connect with the pedestal；The main frame includes gravity sensor and the fan being arranged at below the main frame；
According to the angle between the main frame and horizontal plane, control signal corresponding to output drive the fan with it is described
The rotating speed rotation of the negatively correlated relation of angle.
The third aspect, the embodiment of the present invention additionally provide a kind of drive device of fan, including：
Acquisition module, the main frame and horizontal plane that gravity sensor detects in the main frame for obtaining rotatable complete machine
Between angle；Wherein, the rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame leads to
The rotating mechanism is crossed to connect with pedestal installation；The main frame includes gravity sensor and is arranged at below the main frame
Fan；
Output module, for according to the angle between the main frame and horizontal plane, control signal corresponding to output to drive institute
Fan is stated to be rotated with the rotating speed of the negatively correlated relation of the angle.
Fourth aspect, the embodiment of the present invention additionally provide a kind of rotatable complete machine, including：
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are by one or more of computing devices so that one or more of processing
Device realizes the driving method for the fan that any embodiment of the present invention provides.
5th aspect, the embodiment of the present invention additionally provide a kind of computer-readable recording medium, are stored thereon with computer
Program, the program realize the driving method for the fan that any embodiment of the present invention provides when being executed by processor.
The embodiment of the present invention can not only facilitate user by setting rotating mechanism to enable the host to rotate on complete machine pedestal
Complete machine display interface is watched from different angles, moreover it is possible to by setting gravity sensor detection rotation angle, is adjusted according to rotation angle
Whole rotation speed of the fan, make the negatively correlated relation of the angle of rotation speed of the fan and main frame and horizontal plane, then main frame causes to horizontal plane rotation
Rotation speed of the fan is higher when the heat dissipation channel of fan below main frame is blocked, and rotation speed of the fan can reduce when main frame is vertical, solves
Prior art fan runs at high speed the low problem of service life always, realizes that corresponding different cooling requirements set different fans to turn
Speed, improve the effect of fan life.
Brief description of the drawings
Fig. 1 is the structural representation for the rotatable complete machine that the embodiment of the present invention one provides；
Fig. 2 is the angle schematic diagram in rotatable complete machine between main frame and horizontal plane in the embodiment of the present invention one；
Fig. 3 is the flow chart of the driving method for the fan that the embodiment of the present invention two provides；
Fig. 4 is the structural representation of the drive device for the fan that the embodiment of the present invention three provides；
Fig. 5 is the structural representation for the rotatable complete machine that the embodiment of the present invention four provides.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is the structural representation for the rotatable complete machine that the embodiment of the present invention one provides.The rotatable complete machine includes pedestal
200 and main frame 100；Pedestal 200 includes rotating mechanism (not shown)；Main frame 100 is installed by rotating mechanism and pedestal 200
Connection；Main frame 100 includes gravity sensor 110, controller 120 and the fan 130 being arranged at below the main frame.This is rotatable
Main frame 100 in complete machine can be the main frame that intelligent interaction flat board can also be other forms.Intelligent interaction flat board integrated mainboard,
Display and contactor control device are installed by rotating mechanism with pedestal 200 and connected, then user can watch from different perspectives in one
Display interfaces.
Gravity sensor 110 is used to detect the angle between main frame 100 and horizontal plane.As shown in Fig. 2 Fig. 2 is the present invention
Angle schematic diagram in embodiment one in rotatable complete machine between main frame 100 and horizontal plane.Wherein, α angles are rotatable complete machine 100
Angle between horizontal plane.
The output end of the input connection gravity sensor 110 of controller 120, the output end connection fan of controller 120
130；Controller 120 be used for according to the angle α between main frame and horizontal plane, control signal driving fan 130 corresponding to output with
Rotated with the rotating speed of the negatively correlated relation of angle α, i.e., rotation speed of the fan reduces and increased with angle α.
In the specific implementation, the corresponding relation of angle α and rotating speed can be determined by the corresponding lists prestored, can also
It is to be determined by algorithmic rule set in advance.Controller 120 can be realized by the voltage or current amplitude for adjusting control signal
The rotating speed of fan 130 is adjusted, can also be using pwm signal as control signal, the dutycycle by adjusting pwm signal realizes adjustment wind
The rotating speed of fan 130.
The operation principle of the rotatable complete machine：Pedestal 200 is provided with rotating mechanism in rotatable complete machine, therefore main frame 100 can
Opposite base 200 rotates, when pedestal 200 is laid on the table, main frame 100 around pedestal 200 rotate when, gravity sensor 110 can
To detect the angle α between main frame and horizontal plane, for controller 120 according to the angle α, control signal corresponding to output drives wind
Fan 130 is rotated with corresponding rotating speed.Angle α reduces then rotating speed and increased, and is rotated so that working as main frame 100 toward desktop orientation, main
When the heat dissipation channel of the fan 130 of the lower section of machine 100 is blocked, the increase of the rotating speed of fan 130, ensure good heat radiating；When main frame 100 is past
During vertical direction, heat dissipation channel incrementally increases, and the rotating speed of fan 130 reduces so that fan 130 does not have to always work under full capacity
Make, improve the life-span of fan 130.
On the basis of above-mentioned technical proposal, the present embodiment provides a kind of concrete scheme of preferable adjustment rotation speed of the fan.
In the preferred scheme, control signal is pwm signal, and the dutycycle by adjusting pwm signal realizes adjustment rotating speed.Adjusted using voltage
Speed, when supply voltage is too small, fan running can not be started, it is impossible to realize that rotation speed of the fan is adjusted from zero to the maximum of setting
It is whole, and use pwm signal to realize adjustment rotating speed, voltage magnitude is sufficiently great to initiate fan, can realized by adjusting dutycycle always
Rotation speed of the fan adjusts from zero to the maximum of setting, so as to realize in rotatable complete machine main frame from horizontal plane and vertical plane
Between corresponding rotation speed of the fan uniform adjustment, make raising radiating effect and improve fan life between balance it is more preferable.
Further, the dutycycle of pwm signal isWherein, angles of the α between main frame and horizontal plane, P
For default pwm signal largest duty cycle value.
As shown in Fig. 2 90- α are the angle β between main frame and vertical plane, in above-mentioned further scheme, pwm signal
Dutycycle and angle β are in direct ratio, the dutycycle of pwm signal is increased with β and is increased in proportion, rotating speed with angle adjustment width
Degree is uniform.In other embodiments, pwm signal can also be set or adjusted according to position height of the fan in main frame
Dutycycle formula, when the main frame is rotated to the maximum areas adjacent of the heat dissipation channel blocking effect of fan, quickly increase fan
Rotating speed.
The maximum of pwm signal dutycycle can be according to the adjusting performance of drive circuit, preferably 50%.Pwm signal duty
It is preferably 250r/s than the rotation speed of the fan corresponding to maximum.
In summary, the technical scheme of the present embodiment, by setting rotating mechanism to enable the host to revolve on complete machine pedestal
Turn, user can not only be facilitated to watch complete machine display interface from different angles, moreover it is possible to by setting gravity sensor to detect rotating clamp
Angle, according to rotation angle adjustment rotation speed of the fan, make the negatively correlated relation of the angle of rotation speed of the fan and main frame and horizontal plane, then main frame
Rotation speed of the fan is higher when causing the heat dissipation channel of the fan below main frame to be blocked to horizontal plane rotation, fan when main frame is vertical
Rotating speed can reduce, and solve prior art fan and run at high speed always the low problem of service life, realize corresponding different cooling requirements
Different rotation speeds of the fan is set, improves the effect of fan life.
Embodiment two
Fig. 3 is the flow chart of the driving method for the fan that the embodiment of the present invention two provides, and the present embodiment is applicable to adjust
The situation of the rotation speed of the fan of rotatable complete machine, this method can be as the gravity sensors and radiation air built in connecting rotatable complete machine
The controller of fan performs, and specifically comprises the following steps：
Step 310, obtain between the main frame and horizontal plane that gravity sensor detects in the main frame of rotatable complete machine
Angle.
Wherein, the rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame passes through institute
Rotating mechanism is stated to connect with pedestal installation；The main frame includes gravity sensor and the wind being arranged at below the main frame
Fan.
Step 320, according to the angle between the main frame and horizontal plane, control signal corresponding to output drives the fan
To be rotated with the rotating speed of the negatively correlated relation of the angle.
The operation principle of this method：Pedestal is provided with rotating mechanism in rotatable complete machine, and main frame can rotate against, when pedestal is pacified
Put on the table, main frame around pedestal rotate when, controller obtains the folder between the gravity sensor main frame and horizontal plane that detect
Angle α, according to the angle α, control signal driving fan is rotated with corresponding rotating speed corresponding to output.Angle α reduces then rotating speed and increased
Greatly, so that when main frame is rotated toward desktop orientation, and the heat dissipation channel of the fan below main frame is blocked, rotation speed of the fan increases
Greatly, good heat radiating is ensured；When main frame is toward vertical direction, heat dissipation channel incrementally increases, and rotation speed of the fan reduces so that fan does not have to
Work under full capacity always, improve fan life.
On the basis of above-mentioned technical proposal, step 320, according to the angle between the main frame and horizontal plane, output pair
The control signal answered drives the fan to be specifically included to be rotated with the rotating speed of the negatively correlated relation of the angle：
According to the angle α between the main frame and horizontal plane, output duty cycle isPwm signal driving institute
State fan to rotate with rotating speed corresponding with the pwm signal, wherein P is the maximum of default pwm signal.
The driving method for the fan that the present embodiment provides can be as the gravity sensor built in connecting the rotatable complete machine
Performed with the controller of radiator fan, specifically, it is rotatable that the rotatable complete machine can be that the embodiment of the present invention one provides
Complete machine, therefore, the technical characteristic for the rotatable complete machine that can be provided according to embodiment one correspondingly adjust the wind of the present embodiment offer
The driving method of fan, possesses same beneficial effect.It should be noted that the driving method for the fan that the present embodiment provides can be with
By connect the gravity sensor and fan, controller in main frame perform, can also be performed by peripheral control unit.
In summary, the technical scheme of the present embodiment, by setting rotating mechanism to enable the host to revolve on complete machine pedestal
Turn, user can not only be facilitated to watch complete machine display interface from different angles, moreover it is possible to by setting gravity sensor to detect rotating clamp
Angle, according to rotation angle adjustment rotation speed of the fan, make the negatively correlated relation of the angle of rotation speed of the fan and main frame and horizontal plane, then main frame
Rotation speed of the fan is higher when causing the heat dissipation channel of the fan below main frame to be blocked to horizontal plane rotation, fan when main frame is vertical
Rotating speed can reduce, and solve prior art fan and run at high speed always the low problem of service life, realize corresponding different cooling requirements
Different rotation speeds of the fan is set, improves the effect of fan life.
Embodiment three
Fig. 4 is the structural representation of the drive device for the fan that the embodiment of the present invention three provides.The drive device of the fan
Including：
Acquisition module 410, the main frame and water that gravity sensor detects in the main frame for obtaining rotatable complete machine
Angle between plane；Wherein, the rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The master
Machine is connected by the rotating mechanism and pedestal installation；The main frame includes gravity sensor and is arranged under the main frame
The fan of side；
Output module 420, for according to the angle between the main frame and horizontal plane, control signal corresponding to output to drive
The fan with the rotating speed of the negatively correlated relation of the angle rotate.
Further, the output module 420 includes：
Adjustment unit is calculated, for being according to the angle α between the main frame and horizontal plane, output duty cyclePwm signal drive the fan to be rotated with rotating speed corresponding with the pwm signal, wherein P is default PWM
The maximum of signal.
Further, the rotatable complete machine is the rotatable complete machine that any embodiment of the present invention provides.
Preferably, the main frame is intelligent interaction flat board.
The drive device for the fan that the embodiment of the present invention is provided can perform the fan that any embodiment of the present invention is provided
Driving method, possess the corresponding functional module of execution method and beneficial effect.
Example IV
Fig. 5 is a kind of structural representation for rotatable complete machine that the embodiment of the present invention four provides, as shown in figure 5, this can revolve
Turning complete machine includes processor 510, memory 520, input unit 530 and output device 540；Processor 510 in rotatable complete machine
Quantity can be one or more, in Fig. 5 by taking a processor 510 as an example；Processor 510, storage in rotatable complete machine
Device 520, input unit 530 can be connected with output device 540 by bus or other modes, to be connected by bus in Fig. 5
Exemplified by.
Memory 520 is used as a kind of computer-readable recording medium, and journey is can perform available for storage software program, computer
Sequence and module, programmed instruction/module is (for example, the drive of fan as corresponding to the driving method of the fan in the embodiment of the present invention
Acquisition module 410 and output module 420 in dynamic device).Processor 510 is stored in the software in memory 520 by operation
Program, instruction and module, so as to perform the various function application of rotatable complete machine and data processing, that is, realize above-mentioned wind
The driving method of fan.
Memory 520 can mainly include storing program area and storage data field, wherein, storing program area can store operation system
Application program needed for system, at least one function；Storage data field can store uses created data etc. according to terminal.This
Outside, memory 520 can include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 520 can enter one
Step is included relative to the remotely located memory of processor 510, and these remote memories can be by network connection to rotatable
Complete machine.The example of above-mentioned network includes but is not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Input unit 530 can be used for the numeral or character information for receiving input, and produce the user with rotatable complete machine
Set and function control it is relevant key signals input.Output device 540 may include the display devices such as display screen.
Embodiment five
The embodiment of the present invention five also provides a kind of computer-readable recording medium, is stored thereon with computer program, the journey
A kind of driving method of fan is realized when sequence is executed by processor, this method includes：
Obtain the angle between the main frame and horizontal plane that gravity sensor in the main frame of rotatable complete machine detects；Its
In, the rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame passes through the rotating mechanism
Install and connect with the pedestal；The main frame includes gravity sensor and the fan being arranged at below the main frame；
According to the angle between the main frame and horizontal plane, control signal corresponding to output drive the fan with it is described
The rotating speed rotation of the negatively correlated relation of angle.
Certainly, a kind of storage medium for including computer executable instructions that the embodiment of the present invention is provided, its computer
The method operation that executable instruction is not limited to the described above, can also carry out the drive for the fan that any embodiment of the present invention is provided
Associative operation in dynamic method
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to realized by hardware, but the former is more in many cases
Good embodiment.Based on such understanding, what technical scheme substantially contributed to prior art in other words
Part can be embodied in the form of software product, and the computer software product can be stored in computer-readable recording medium
In, floppy disk, read-only storage (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are causing a computer to set
Standby (can be personal computer, server, or network equipment etc.) performs the method described in each embodiment of the present invention.
It is worth noting that, in the embodiment of the drive device of said fans, included unit and module are
Divided according to function logic, but be not limited to above-mentioned division, as long as corresponding function can be realized；Separately
Outside, the specific name of each functional unit is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of rotatable complete machine, it is characterised in that including pedestal and main frame；The pedestal includes rotating mechanism；The main frame
Connected by the rotating mechanism and pedestal installation；The main frame includes gravity sensor, controller and is arranged at described
Fan below main frame；
The gravity sensor is used to detect the angle between the main frame and horizontal plane；
The input of the controller connects the output end of the gravity sensor, and the output end of the controller connects the wind
Fan；The controller is used for according to the angle between the main frame and horizontal plane, and control signal corresponding to output drives the wind
Fan to be rotated with the rotating speed of the negatively correlated relation of the angle.
2. rotatable complete machine as claimed in claim 1, it is characterised in that the main frame is intelligent interaction flat board.
3. rotatable complete machine as claimed in claim 1 or 2, it is characterised in that the control signal is pwm signal.
4. rotatable complete machine as claimed in claim 3, it is characterised in that the dutycycle of the pwm signal is
Wherein, angles of the α between the main frame and horizontal plane, P are default pwm signal largest duty cycle value.
A kind of 5. driving method of fan, it is characterised in that including：
Obtain the angle between the main frame and horizontal plane that gravity sensor in the main frame of rotatable complete machine detects；Wherein,
The rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame by the rotating mechanism with
The pedestal installation connection；The main frame includes gravity sensor and the fan being arranged at below the main frame；
According to the angle between the main frame and horizontal plane, control signal corresponding to output drive the fan with the angle
The rotating speed rotation of negatively correlated relation.
6. the driving method of fan as claimed in claim 5, it is characterised in that the main frame is intelligent interaction flat board.
7. the driving method of the fan as described in claim 5 or 6, it is characterised in that described according to the main frame and horizontal plane
Between angle, control signal corresponding to output drives the fan to be rotated with the rotating speed of the negatively correlated relation of the angle,
Specifically include：
According to the angle α between the main frame and horizontal plane, output duty cycle isPwm signal drive the wind
Fan is rotated with rotating speed corresponding with the pwm signal, and wherein P is the maximum of default pwm signal.
A kind of 8. drive device of fan, it is characterised in that including：
Acquisition module, between gravity sensor detects in the main frame for obtaining rotatable complete machine the main frame and horizontal plane
Angle；Wherein, the rotatable complete machine includes pedestal and main frame；The pedestal includes rotating mechanism；The main frame passes through institute
Rotating mechanism is stated to connect with pedestal installation；The main frame includes gravity sensor and the wind being arranged at below the main frame
Fan；
Output module, for according to the angle between the main frame and horizontal plane, control signal corresponding to output to drive the wind
Fan to be rotated with the rotating speed of the negatively correlated relation of the angle.
A kind of 9. rotatable complete machine, it is characterised in that including：
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are by one or more of computing devices so that one or more of processors are real
The now driving method of the fan as described in any in claim 5-7.
10. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor
The driving method of the fan as described in any in claim 5-7 is realized during execution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108498.3A CN107894813B (en) | 2017-11-09 | 2017-11-09 | Rotatable complete machine, driving method and device of fan and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108498.3A CN107894813B (en) | 2017-11-09 | 2017-11-09 | Rotatable complete machine, driving method and device of fan and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107894813A true CN107894813A (en) | 2018-04-10 |
| CN107894813B CN107894813B (en) | 2021-01-26 |
Family
ID=61805049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711108498.3A Active CN107894813B (en) | 2017-11-09 | 2017-11-09 | Rotatable complete machine, driving method and device of fan and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107894813B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004394A (en) * | 2020-09-30 | 2020-11-27 | 厦门天马微电子有限公司 | Heat dissipation device and heat dissipation method of display equipment and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6370023B1 (en) * | 2000-07-21 | 2002-04-09 | Inventec Corporation | Case assembly for computer mainframe |
| WO2002039298A1 (en) * | 2000-11-10 | 2002-05-16 | Alexei Alexandrovich Gorchakov | Computer apparatus |
| CN103853300A (en) * | 2012-11-30 | 2014-06-11 | 应宏国际股份有限公司 | Heat dissipation control system for portable electronic device and control method thereof |
| CN103914131A (en) * | 2013-01-07 | 2014-07-09 | 鸿富锦精密工业(武汉)有限公司 | Display screen automatic adjusting system and method |
| CN104699431A (en) * | 2013-12-04 | 2015-06-10 | 联想(北京)有限公司 | Information processing method and electronic device |
-
2017
- 2017-11-09 CN CN201711108498.3A patent/CN107894813B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6370023B1 (en) * | 2000-07-21 | 2002-04-09 | Inventec Corporation | Case assembly for computer mainframe |
| WO2002039298A1 (en) * | 2000-11-10 | 2002-05-16 | Alexei Alexandrovich Gorchakov | Computer apparatus |
| CN103853300A (en) * | 2012-11-30 | 2014-06-11 | 应宏国际股份有限公司 | Heat dissipation control system for portable electronic device and control method thereof |
| CN103914131A (en) * | 2013-01-07 | 2014-07-09 | 鸿富锦精密工业(武汉)有限公司 | Display screen automatic adjusting system and method |
| CN104699431A (en) * | 2013-12-04 | 2015-06-10 | 联想(北京)有限公司 | Information processing method and electronic device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004394A (en) * | 2020-09-30 | 2020-11-27 | 厦门天马微电子有限公司 | Heat dissipation device and heat dissipation method of display equipment and display device |
| CN112004394B (en) * | 2020-09-30 | 2023-03-07 | 厦门天马微电子有限公司 | Heat dissipation device and heat dissipation method of display equipment and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107894813B (en) | 2021-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10025360B2 (en) | Thermal adjustment in a computing device using distributed sensors | |
| CN102314213B (en) | The computer system of dynamic conditioning frequency of operation | |
| CN102042249B (en) | Control circuit of computer fan | |
| US20120151233A1 (en) | Network device for controlling power consumption and method employing the same | |
| CN103062086B (en) | Radiation system and controlling method thereof | |
| CN109611367A (en) | Fan control system and server based on CPLD | |
| CN104460902B (en) | A kind of fan regulation and controlling method and device for optimizing power | |
| US20150261289A1 (en) | Adaptive power control of address map memory devices | |
| WO2018196783A1 (en) | Method and device for rotating air deflector to preset position and air conditioner | |
| CN103573665A (en) | Display card with multiple fans and control method of display card | |
| CN104142603B (en) | A kind of projector and control method thereof | |
| TW202002751A (en) | Fan speed control optimization method | |
| CN107894813A (en) | Rotatable complete machine, the driving method of fan, device and storage medium | |
| CN114153298B (en) | Fan module with adjustable air outlet angle, control method thereof and host | |
| CN106292954A (en) | Fan rotational frequency control method and device | |
| CN111142640B (en) | Control method of electronic equipment | |
| US20150127188A1 (en) | Reversible contra-rotating fan system | |
| CN109185208B (en) | Fan speed regulation method and related device | |
| CN110595022A (en) | Air conditioner control method, air conditioner indoor unit and readable storage medium | |
| CN104597983A (en) | Regulation method of revolving speed of computer and mainboard system | |
| US20130195676A1 (en) | Fan controlling method and electronic device | |
| CN109708265B (en) | Starting method of fan in outdoor unit and outdoor unit | |
| CN100451979C (en) | Method for decreasing immediate current of boot-strap | |
| CN106020394A (en) | Temperature control method and server | |
| CN207004886U (en) | A kind of circuit for controlling speed of fan for projection mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |