CN106681460B - A kind of regulation method and structure of Novel server intelligent fan - Google Patents
A kind of regulation method and structure of Novel server intelligent fan Download PDFInfo
- Publication number
- CN106681460B CN106681460B CN201611263089.6A CN201611263089A CN106681460B CN 106681460 B CN106681460 B CN 106681460B CN 201611263089 A CN201611263089 A CN 201611263089A CN 106681460 B CN106681460 B CN 106681460B
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- fan
- chip
- control unit
- rotation speed
- unit chip
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- 230000033228 biological regulation Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of regulation method and structure of Novel server intelligent fan, the method passes through on fan regulation and controlling tandem circuit, increase control unit chip, when control unit chip adjusts control beginning, fan not monitored managing chip control within critical value, and revolving speed can remain unchanged；When server internal temperature is more than critical value, the monitored managing chip adapter tube of fan.The present invention, which works as, to be needed to keep fan higher rotation speed, when monitoring module monitors other function in real time, the case where fan runs at high speed can be simulated, to not change the fan running environment of bug reproduction, while guaranteeing test, power cost is saved, the interference of noise is reduced, improves the service life of fan.
Description
Technical field
The present invention relates to server fan technical fields, and in particular to a kind of regulation method of Novel server intelligent fan
And structure.
Background technique
As the integrated level of server is higher and higher, make as blade server and Cabinet-type server etc. are largely universal
With great attention of the heat dissipation of server by manufacturer and user, fan plays very big work in the cooling system of server
With but in test phase, there are following situations: needing the test of fan long-time high-speed cruising, judge monitoring management with this
To the supervisory function bit of fan and other modules.Running at high speed for fan is actually not the radiating requirements of server itself, this
Invention mainly solves such test problem.
Summary of the invention
The technical problem to be solved by the present invention is the present invention is in view of the above problems, provide a kind of Novel server intelligence wind
The regulation method and structure of fan.When monitoring management module need to carry out high speed pull-up test to fan, fan is not only risen at this time
To heat spreading function, such as when fan high speed pull-up, there is other incoherent bug in monitoring management, when needing to keep fan higher
Revolving speed, when monitoring module monitors other function in real time, which can simulate the case where fan runs at high speed, to not change
The fan running environment of bug reproduction.
The technical scheme adopted by the invention is as follows:
A kind of regulation method of Novel server intelligent fan, the method is by increasing on fan regulation and controlling tandem circuit
Add control unit chip, when control unit chip adjusts control beginning, fan not monitored managing chip control within critical value
System, and revolving speed can remain unchanged；When server internal temperature is more than some critical value, the monitored managing chip adapter tube of fan,
It can guarantee server in heat dissipation effect when the temperature is excessively high in this way, also can guarantee that operator can be according to actual conditions of demand
Regulation rotation speed of the fan manually guarantees the flexibility that rotation speed of the fan is adjusted when fan draws high test.
When regulation rotation speed of the fan manually, after fan receives the regulating command of monitoring management chip, control unit chip
Rotation speed of the fan value is simulated according to the practical corresponding relationship of cooling curve, directly issues monitoring management chip, and practical fan is not
Any regulation order is received, to guarantee that revolving speed is constant.
A kind of Novel server intelligent fan it is adjusted and controlled, the fan structure includes fan mould group, monitoring management core
Control unit chip, control unit chip functions packet is arranged in piece, PWM and Rotating speed measring line between PWM and Rotating speed measring line
It includes:
1), the critical value of setting control rotation speed of the fan, when the regulation order that monitoring management chip issues exceeds control unit
When the rotation speed of the fan critical value of chip setting, control unit chip is out of hand, and fan control power transfers monitoring management chip to；
2), setting command adjusting and rotation speed of the fan contrast relationship；
3), when rotation speed of the fan is under the critical value that control unit chip is set, monitoring management chip adjusts rotation speed of the fan
When, after control unit chip receives adjustment signal, the revolving speed that signal imitation returns after adjusting is detected by rotation speed of the fan and is believed
Breath, practical rotation speed of the fan do not change.
, on & off switch is set outside described control unit chip, presses on & off switch, control unit chip adjusts control and starts, then
Secondary push switch key, adjusting terminate；When adjusting control beginning, fan not monitored managing chip control within critical value, and
Revolving speed can remain unchanged.
The invention has the benefit that
The present invention, which works as, to be needed to keep fan higher rotation speed, when monitoring module monitors other function in real time, can simulate wind
The case where fan runs at high speed while guaranteeing test, saves electric power to not change the fan running environment of bug reproduction
Cost reduces the interference of noise, improves the service life of fan.
Technical solution of the present invention in the case where meeting radiating requirements, can simulate the working order of fan but practical fan
Revolving speed is unchanged；Critical value can independently be set；A large amount of power cost can be saved when long-play；Fan can be reduced
Noise；Low speed runs the loss that can reduce fan, extends the service life of fan；While guaranteeing fan operation, do not break
The running environment that bad fan is adjusted；The design of critical value can guarantee the integral heat sink effect of cabinet to the full extent；It is easy to make
With varying without the physical Design of fan.
Detailed description of the invention
Fig. 1 is design schematic diagram of the present invention.
Specific embodiment
According to Figure of description, in conjunction with specific embodiment, the present invention is further described:
Embodiment 1:
A kind of regulation method of Novel server intelligent fan, the method is by increasing on fan regulation and controlling tandem circuit
Add control unit chip, when control unit chip adjusts control beginning, fan not monitored managing chip control within critical value
System, and revolving speed can remain unchanged；When server internal temperature is more than some critical value, the monitored managing chip adapter tube of fan,
It can guarantee server in heat dissipation effect when the temperature is excessively high in this way, also can guarantee that operator can be according to actual conditions of demand
Regulation rotation speed of the fan manually guarantees the flexibility that rotation speed of the fan is adjusted when fan draws high test.
Embodiment 2
On the basis of embodiment 1, for the present embodiment when regulation rotation speed of the fan manually, fan receives monitoring management chip
After regulating command, control unit chip simulates rotation speed of the fan value according to the practical corresponding relationship of cooling curve, directly issues monitoring
Managing chip, and practical fan does not receive any regulation order, to guarantee that revolving speed is constant.
Embodiment 3
As shown in Figure 1, a kind of Novel server intelligent fan is adjusted and controlled, it is described it is adjusted and controlled include two fans and
10 lines, be respectively as follows: 2 LED control lines (red green), 2 supply lines, 2 ground wires, 1 PWM, 2 Rotating speed measring lines, 1
Signal wire is read in position, further includes monitoring management chip, increases control unit chip between PWM and Rotating speed measring line, and control is single
Element chip function includes:
1), the critical value of setting control rotation speed of the fan, when the regulation order that monitoring management chip issues exceeds control unit
When the rotation speed of the fan critical value of chip setting, control unit chip is out of hand, and fan control power transfers monitoring management chip to；
The free burning of critical value energy enters chip；
2), setting command adjusting and rotation speed of the fan contrast relationship；In advance in burned control unit chip；
3), when rotation speed of the fan is under the critical value that control unit chip is set, monitoring management chip adjusts rotation speed of the fan
When, after control unit chip receives adjustment signal, the revolving speed that signal imitation returns after adjusting is detected by rotation speed of the fan and is believed
Breath, practical rotation speed of the fan do not change.
Embodiment 4
On the basis of embodiment 3, on & off switch is set outside the present embodiment described control unit chip, presses on & off switch, controls
Unit chip adjusts control and starts, and push switch key, adjusting terminate again；When adjusting control beginning, fan is within critical value
Not monitored managing chip control, and revolving speed can remain unchanged.
Embodiment is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill in relation to technical field
Personnel can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (3)
1. a kind of regulation method of Novel server intelligent fan, which is characterized in that the method passes through on fan regulation and controlling basis
On circuit, increase control unit chip, when control unit chip adjusts control beginning, fan receives the tune of monitoring management chip
After section order, control unit chip simulates rotation speed of the fan value according to the practical corresponding relationship of cooling curve, directly issues monitoring pipe
Chip is managed, and practical fan does not receive any regulation order, to guarantee that revolving speed is constant；When server internal temperature is super
When crossing critical value, the monitored managing chip adapter tube of fan.
2. a kind of Novel server intelligent fan is adjusted and controlled, the adjusted and controlled of the fan includes fan mould group, monitoring pipe
Manage chip, PWM and Rotating speed measring line, which is characterized in that control unit chip, control are set between PWM and Rotating speed measring line
Unit chip functions processed include:
1), the critical value of setting control rotation speed of the fan, when the regulation order that monitoring management chip issues exceeds control unit chip
When the rotation speed of the fan critical value of setting, control unit chip is out of hand, and fan control power transfers monitoring management chip to；
2), setting command adjusting and rotation speed of the fan contrast relationship；
3), when rotation speed of the fan is under the critical value that control unit chip is set, and monitoring management chip adjusts rotation speed of the fan, control
After unit chip processed receives adjustment signal, the rotary speed information after signal imitation returns to adjusting is detected by rotation speed of the fan, it is real
Border rotation speed of the fan does not change.
3. a kind of Novel server intelligent fan according to claim 2 is adjusted and controlled, which is characterized in that the control
On & off switch is set outside unit chip, presses on & off switch, control unit chip adjusts control and starts, and push switch key, is adjusted again
Terminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263089.6A CN106681460B (en) | 2016-12-30 | 2016-12-30 | A kind of regulation method and structure of Novel server intelligent fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263089.6A CN106681460B (en) | 2016-12-30 | 2016-12-30 | A kind of regulation method and structure of Novel server intelligent fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106681460A CN106681460A (en) | 2017-05-17 |
| CN106681460B true CN106681460B (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611263089.6A Active CN106681460B (en) | 2016-12-30 | 2016-12-30 | A kind of regulation method and structure of Novel server intelligent fan |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466245A (en) * | 2007-12-19 | 2009-06-24 | 英业达股份有限公司 | Intelligent radiator of fan and method for controlling fan revolution speed |
| CN101514708A (en) * | 2008-02-18 | 2009-08-26 | 鸿富锦精密工业（深圳）有限公司 | Computer fan control device |
| CN103379802A (en) * | 2012-04-27 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Fan control system |
| CN104199529A (en) * | 2014-09-16 | 2014-12-10 | 山东超越数控电子有限公司 | Intelligent computerized fan control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003101274A (en) * | 2001-09-19 | 2003-04-04 | Fujitsu Ltd | Device provided with blower unit |
-
2016
- 2016-12-30 CN CN201611263089.6A patent/CN106681460B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466245A (en) * | 2007-12-19 | 2009-06-24 | 英业达股份有限公司 | Intelligent radiator of fan and method for controlling fan revolution speed |
| CN101514708A (en) * | 2008-02-18 | 2009-08-26 | 鸿富锦精密工业（深圳）有限公司 | Computer fan control device |
| CN103379802A (en) * | 2012-04-27 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Fan control system |
| CN104199529A (en) * | 2014-09-16 | 2014-12-10 | 山东超越数控电子有限公司 | Intelligent computerized fan control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106681460A (en) | 2017-05-17 |
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