CN109917883A - A kind of server and its fan control system - Google Patents
A kind of server and its fan control system Download PDFInfo
- Publication number
- CN109917883A CN109917883A CN201910184519.2A CN201910184519A CN109917883A CN 109917883 A CN109917883 A CN 109917883A CN 201910184519 A CN201910184519 A CN 201910184519A CN 109917883 A CN109917883 A CN 109917883A
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- fan
- rotation speed
- server
- temperature
- control system
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- 230000000875 corresponding effect Effects 0.000 claims abstract description 13
- 230000002596 correlated effect Effects 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of server and its fan control systems, including height sensor, the current altitude for acquisition server；Temperature sensor, the Current Temperatures for acquisition server；Fan processor for determining the rotation speed of the fan under current altitude and Current Temperatures according to current altitude, Current Temperatures and preset rotation speed corresponding relationship, and carries out correspondingly revolving speed to fan according to rotation speed of the fan and controls；Wherein, in preset rotation speed corresponding relationship, in one timing of temperature, height above sea level is positively correlated with rotation speed of the fan.It can be seen that, fan control system provided by the present application, temperature has been considered not only when controlling rotation speed of the fan, it is also contemplated that height above sea level, and in the identical situation of temperature, when height above sea level is higher, it is faster to control rotation speed of the fan, so that the server is either still able to achieve effective heat dissipation in low altitude area in high altitude localities, extends the service life of server, in addition, also saving power consumption.
Description
Technical field
The present invention relates to fan control technical fields, more particularly to a kind of server and its fan control system.
Background technique
High altitude localities area account for national total area more than half, life of the electrical equipment such as server in high altitude localities
It is essential in producing and living.Server can generate heat during the work time, in order to improve the service life of server, usually
It can radiate to server.But existing server only takes into account temperature problem when being radiated, and does not consider
The problem of height above sea level.And in fact, height above sea level is higher, atmospheric density is lower, thus cause in the identical situation of rotation speed of the fan,
The server radiating effect of High aititude is poorer than the server radiating effect of low altitude area, to affect the service life of server.
Summary of the invention
The object of the present invention is to provide a kind of server and its fan control systems, so that the server is either in Gao Hai
Area of rising sheer from level ground still is able to achieve effective heat dissipation in low altitude area, the service life of server is extended, in addition, also saving power consumption.
In order to solve the above technical problems, being applied to server the present invention provides a kind of fan control system, comprising:
Height sensor, for acquiring the current altitude of the server；
Temperature sensor, for acquiring the Current Temperatures of the server；
Fan processor, for determining institute according to the current altitude, Current Temperatures and preset rotation speed corresponding relationship
The rotation speed of the fan under current altitude and Current Temperatures is stated, and correspondingly revolving speed control is carried out to fan according to the rotation speed of the fan
System；
Wherein, in the preset rotation speed corresponding relationship, one timing of temperature, height above sea level is positively correlated with rotation speed of the fan.
Preferably, the temperature collecting device is thermal resistance sensor.
Preferably, the temperature collecting device is thermocouple sensor.
Preferably, in the preset rotation speed corresponding relationship, temperature is positively correlated with rotation speed of the fan.
Preferably, further includes:
First display device, for showing the current altitude of the server.
Preferably, further includes:
Warning device；
The fan processor, which is also used to control the warning device after the Current Temperatures are more than preset value, issues police
Report.
Preferably, the warning device is the second display device and/or audible alarm unit.
In order to solve the above technical problems, the present invention provides a kind of server, including fan control system as described above
System.
Fan control system provided by the present application has considered not only temperature when controlling rotation speed of the fan, has also examined
Consider height above sea level, and in the identical situation of temperature, when height above sea level is higher, control rotation speed of the fan is faster, so that
The server is either still able to achieve effective heat dissipation in low altitude area in high altitude localities, extends the longevity of server
Life, in addition, also saving power consumption.
The present invention also provides a kind of servers, have beneficial effect identical with said fans control system.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of fan control system provided by the invention.
Specific embodiment
Core of the invention is to provide a kind of server and its fan control system, so that the server is either in Gao Hai
Area of rising sheer from level ground still is able to achieve effective heat dissipation in low altitude area, the service life of server is extended, in addition, also saving power consumption.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is a kind of structural schematic diagram of fan control system provided by the invention, the fan control system
System is applied to server, comprising:
Height sensor 1, the current altitude for acquisition server；
Temperature sensor 2, the Current Temperatures for acquisition server；
Fan processor 3, for determining current sea according to current altitude, Current Temperatures and preset rotation speed corresponding relationship
Rotation speed of the fan under degree of lifting and Current Temperatures, and correspondingly revolving speed is carried out to fan according to rotation speed of the fan and is controlled；
Wherein, in preset rotation speed corresponding relationship, one timing of temperature, height above sea level is positively correlated with rotation speed of the fan.
For the application it is considered that height above sea level is higher, air is thinner, and atmospheric density is smaller, therefore, at the same temperature, low
In order to reach identical heat dissipation effect, the rotation speed of the fan of high altitude localities can higher than low altitude area for Altitude Regions and high altitude localities
The rotation speed of the fan in area.In the prior art, fan control system can be met with setting the case where High aititude in varying environment
Rotation speed of the fan needed at temperature and height will so will cause product rotation speed of the fan in identical circumstance temperature but low altitude area and be higher than in fact
Revolving speed needed for border and generate unnecessary power consumption.
In order to realize the server radiating performance of various height above sea levels and the balance of power consumption, fan control provided by the present application
In system, it is not only provided with temperature sensor 2, is also provided with height sensor 1.Specifically, temperature sensor 2 not only can be with
Setting can also be arranged in outside server, for the Current Temperatures inside acquisition server for acquiring in server internal
Current Temperatures outside server can also be arranged a temperature sensor 2 in server internal, while set outside server
A temperature sensor 2 is set, which kind of mode is the application for specifically selecting do not limit particularly herein；Height sensor 1 can
To be arranged on the server, for the current altitude of acquisition server, fan processor 3 is receiving current altitude
With after Current Temperatures the rotation speed of the fan under current altitude and Current Temperatures, and root can be determined in conjunction with preset rotation speed corresponding relationship
Correspondingly revolving speed is carried out to fan according to rotation speed of the fan to control, and the revolving speed of fan is also adjusted to determining rotation speed of the fan.
Specifically, in preset rotation speed corresponding relationship, one timing of temperature, height above sea level is positively correlated with rotation speed of the fan.As it can be seen that
In the application, in one timing of temperature, height above sea level is higher, and rotation speed of the fan is faster, to realize effective heat dissipation of server.This
Outside, in preset rotation speed corresponding relationship, in the case where height above sea level is certain, temperature is positively correlated with rotation speed of the fan.As it can be seen that
One timing of height above sea level, temperature is higher, and rotation speed of the fan is faster, so that effective heat dissipation of server be furthermore achieved.
In addition, height sensor has many types, the application using which type of height sensor for not made specifically
It is special limit, determine according to the actual situation.
As it can be seen that fan control system provided by the present application, temperature has been considered not only when controlling rotation speed of the fan,
It has been additionally contemplates that height above sea level, and in the identical situation of temperature, when height above sea level is higher, control rotation speed of the fan is faster, thus
So that the server is either still able to achieve effective heat dissipation in low altitude area in high altitude localities, server is extended
Service life, and not will cause power wastage.
On the basis of the above embodiments:
As a kind of preferred embodiment, temperature collecting device 2 is thermal resistance sensor.
As a kind of preferred embodiment, temperature collecting device 2 is thermocouple sensor.
Specifically, the temperature-measurement principle of thermal resistance sensor is variation of the resistance value based on conductor or semiconductor with temperature
And the characteristic changed, the high sensitivity of thermal resistance sensor, stability are strong.Thermocouple sensor has temperature-measuring range wide, structure
Simple advantage.The application comes according to the actual situation for specifically which kind of temperature collecting device 2 being used not limit particularly
It is fixed.
As a kind of preferred embodiment, further includes:
First display device, the current altitude for display server.
Specifically, the first display device here can be the display screen of server itself, or additionally be arranged
Display screen, for showing current altitude, so that user knows current height above sea level.
As a kind of preferred embodiment, further includes:
Warning device；
Fan processor 3 is also used to the control warning device after Current Temperatures are more than preset value and sounds an alarm.
As a kind of preferred embodiment, warning device is the second display device and/or audible alarm unit.
Specifically, under normal circumstances, even server high load capacity works, and heat dissipation capacity is very big, but if fan is normal
If heat dissipation, interior temperature is not more than preset value, but if the temperature detected is excessively high and is more than preset value, then illustrates this
When be likely to occur abnormal conditions, such as fan breaks down and revolving speed is less than normal or do not turned or server internal occurs
Chip burns phenomenon, and therefore, fan processor 3 can control warning device and sound an alarm at this time, to notify staff in time
It is checked.
Warning device can be the second display device and/or audible alarm unit, wherein display device can be server
Display screen, audible alarm unit can be buzzer, and the application do not limit particularly herein.
The present invention provides a kind of servers, including such as above-mentioned fan control system.
The introduction for providing the fan control system in server for the present invention please refers to above-described embodiment, and the present invention is herein
It repeats no more.
It should be noted that in the present specification, relational terms such as first and second and the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of fan control system is applied to server characterized by comprising
Height sensor, for acquiring the current altitude of the server；
Temperature sensor, for acquiring the Current Temperatures of the server；
Fan processor, for working as according to the determination of the current altitude, Current Temperatures and preset rotation speed corresponding relationship
Rotation speed of the fan under preceding height above sea level and Current Temperatures, and correspondingly revolving speed is carried out to fan according to the rotation speed of the fan and is controlled；
Wherein, in the preset rotation speed corresponding relationship, one timing of temperature, height above sea level is positively correlated with rotation speed of the fan.
2. fan control system as described in claim 1, which is characterized in that the temperature collecting device is thermal resistance sensing
Device.
3. fan control system as described in claim 1, which is characterized in that the temperature collecting device is thermocouple sensing
Device.
4. fan control system as described in claim 1, which is characterized in that in the preset rotation speed corresponding relationship, temperature with
Rotation speed of the fan is positively correlated.
5. fan control system as described in claim 1, which is characterized in that further include:
First display device, for showing the current altitude of the server.
6. fan control system as described in any one in claim 1-5, which is characterized in that further include:
Warning device；
The fan processor is also used to control the warning device after the Current Temperatures are more than preset value and sound an alarm.
7. fan control system as claimed in claim 6, which is characterized in that the warning device be the second display device and/
Or audible alarm unit.
8. a kind of server, which is characterized in that including such as described in any item fan control systems of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184519.2A CN109917883A (en) | 2019-03-12 | 2019-03-12 | A kind of server and its fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184519.2A CN109917883A (en) | 2019-03-12 | 2019-03-12 | A kind of server and its fan control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109917883A true CN109917883A (en) | 2019-06-21 |
Family
ID=66964335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910184519.2A Pending CN109917883A (en) | 2019-03-12 | 2019-03-12 | A kind of server and its fan control system |
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| Country | Link |
|---|---|
| CN (1) | CN109917883A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506130A (en) * | 2020-04-14 | 2020-08-07 | 浪潮商用机器有限公司 | Control method, device and equipment of radiator |
| CN112984726A (en) * | 2021-02-08 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793608A (en) * | 1996-06-11 | 1998-08-11 | Sun Microsystems, Inc. | Cooling system for enclosed electronic components |
| CN102808796A (en) * | 2012-08-30 | 2012-12-05 | 加弘科技咨询(上海)有限公司 | Method and system for controlling rotating speed of fan |
| CN203178894U (en) * | 2013-03-28 | 2013-09-04 | 广东粤林电气科技股份有限公司 | Computer case with refrigeration system |
| CN105828577A (en) * | 2016-03-28 | 2016-08-03 | 联想(北京)有限公司 | Electronic device and control method thereof |
| CN106909209A (en) * | 2017-02-28 | 2017-06-30 | 郑州云海信息技术有限公司 | A kind of height above sea level modification method and system for server fan regulation and control |
-
2019
- 2019-03-12 CN CN201910184519.2A patent/CN109917883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793608A (en) * | 1996-06-11 | 1998-08-11 | Sun Microsystems, Inc. | Cooling system for enclosed electronic components |
| CN102808796A (en) * | 2012-08-30 | 2012-12-05 | 加弘科技咨询(上海)有限公司 | Method and system for controlling rotating speed of fan |
| CN203178894U (en) * | 2013-03-28 | 2013-09-04 | 广东粤林电气科技股份有限公司 | Computer case with refrigeration system |
| CN105828577A (en) * | 2016-03-28 | 2016-08-03 | 联想(北京)有限公司 | Electronic device and control method thereof |
| CN106909209A (en) * | 2017-02-28 | 2017-06-30 | 郑州云海信息技术有限公司 | A kind of height above sea level modification method and system for server fan regulation and control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506130A (en) * | 2020-04-14 | 2020-08-07 | 浪潮商用机器有限公司 | Control method, device and equipment of radiator |
| CN112984726A (en) * | 2021-02-08 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |
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| RJ01 | Rejection of invention patent application after publication |