CN104460902B - A kind of fan regulation and controlling method and device for optimizing power - Google Patents
A kind of fan regulation and controlling method and device for optimizing power Download PDFInfo
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- CN104460902B CN104460902B CN201410714603.8A CN201410714603A CN104460902B CN 104460902 B CN104460902 B CN 104460902B CN 201410714603 A CN201410714603 A CN 201410714603A CN 104460902 B CN104460902 B CN 104460902B
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- 238000012545 processing Methods 0.000 claims description 48
- 230000017525 heat dissipation Effects 0.000 claims description 17
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- 230000015572 biosynthetic process Effects 0.000 claims description 7
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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
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Abstract
The invention discloses a kind of fan regulation and controlling method and device for optimizing power, whether the temperature that thermal component is paid close attention to solve the fan speed-regulating strategy of prior art meets requirement, and the problem of influence of not comprehensive, the effective assessment fan velocity of rotation to server overall operation power consumption.This method includes：For thermal component to be radiated in server, it is defined as at least one fan that the thermal component to be radiated carries out radiating treatment；At least one fan, and at least one fan for selecting every time are selected from least one fan of determination by several times, is performed：The velocity of rotation for each fan selected is adjusted, and records velocity of rotation and power consumption of each fan selected when the temperature of the thermal component reaches default temperature requirement；Each fan and its velocity of rotation of corresponding record time selected corresponding to lowest power consumption in each power consumption obtained for each time, are used as the power consumption regulating strategy for the thermal component.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of fan regulation and controlling method and device for optimizing power.
Background technology
With the increasingly popularization of server application, user is just increasingly closed in addition to the concern of server performance itself
Note the operation power consumption and cost benefit of server.The power consumption of server system is higher, and operation cost is also higher, server system
Power consumption is lower, and corresponding operation cost is also lower.In numerous means of reduction power consumption, rational radiating strategy is as wherein
An important ring receives attention especially.
Current server adjusts each component working temperature by controlling the velocity of rotation of fan, but current fan
Whether the temperature that speed adjustment strategy pays close attention to thermal component meets requirement, and not comprehensively, effective assess fan velocity of rotation pair
The influence of server overall operation power consumption.
The content of the invention
The present invention provides a kind of fan regulation and controlling method and device for optimizing power, the fan speed-regulating to solve prior art
Whether the temperature that strategy pays close attention to thermal component meets requirement, and comprehensively, does not effectively assess fan velocity of rotation to service
The problem of influence of device overall operation power consumption.
In a first aspect, the embodiments of the invention provide a kind of fan regulation and controlling method for optimizing power, this method includes：
For any thermal component to be radiated in server, it is defined as the thermal component to be radiated and is dissipated
At least one fan of heat treatment；
At least one fan is selected from least one fan of determination by several times, wherein the group for the fan selected every time
Conjunction situation is different；And
For at least one fan selected every time, perform：The velocity of rotation at least one fan selected is adjusted,
And during the velocity of rotation at least one fan that regulation is selected, at least one fan selected is recorded described
The temperature of thermal component reaches the velocity of rotation and power consumption during default temperature requirement；
Lowest power consumption is selected in each power consumption obtained for each time；
By at least one fan and its velocity of rotation of corresponding record for time being selected corresponding to lowest power consumption, as
The power consumption regulating strategy of the thermal component.
With reference in a first aspect, in the first possible implementation of first aspect, being defined as the radiating to be radiated
Part is carried out after at least one fan of radiating treatment, selects at least one wind from least one fan of determination by several times
Before fan, in addition to：
The degree of association of the thermal component and each identified fan is obtained, the degree of association is formed according to each fan
The position relationship of each heat dissipation wind channel and the thermal component determine, or each fan is formed for the thermal component
Each heat dissipation wind channel perform heat emulation determine；
At least one fan is selected from least one fan of determination by several times, is specifically included：
According to the degree of association of the thermal component of acquisition and each identified fan, by several times from each fan of determination
Select at least one fan.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect
In, according to the degree of association of the thermal component of acquisition and each identified fan, selected by several times from each fan of determination
Go out at least one fan, specifically include：
Selected first from each fan of determination and the thermal component degree of association highest fan；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, until it is determined that each fan be chosen.
With reference to the first possible implementation of first aspect, in the third possible implementation of first aspect
In, according to the degree of association of the thermal component of acquisition and each identified fan, selected by several times from each fan of determination
Go out at least one fan, specifically include：
Selected first from each fan of determination and the thermal component degree of association highest fan；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time.
With reference to the first any one into the third possible implementation of first aspect and first aspect,
In 4th kind of possible implementation of one side, methods described also includes：
It is each in all thermal components of server it is determined that after the power consumption regulating strategy of the thermal component of each in server
At least two thermal components of secondary selection, form a variety of thermal component combinations；
For the combination of each thermal component, perform：
If each thermal component for including of thermal component combination is related in corresponding power consumption regulating strategy identical respectively
Fan, then the thermal component is combined into the wind that each thermal component for including is related in corresponding power consumption regulating strategy respectively
Fan, and the highest velocity of rotation in identical fans, and the velocity of rotation of other involved different fans are used as the thermal component
The power consumption regulating strategy of combination.
With reference to the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation of first aspect
In, after the power consumption regulating strategy for determining the combination of each thermal component, in addition to：
Determine the work(of each thermal component and the combination of every kind of thermal component at different ambient temperatures in the server
Consumption regulating strategy is simultaneously preserved.
With reference to the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation of first aspect
In, it is determined that each thermal component and every kind of thermal component combine power consumption regulating strategy at different ambient temperatures and preserve it
Afterwards, in addition to：
When it is determined that a thermal component or the temperature of a thermal component combination are unsatisfactory for default temperature requirement, obtain
Take current operating environment temperature；
Each thermal component and the combination of every kind of thermal component in the server of preservation are at different ambient temperatures
Power consumption regulating strategy in, inquire about obtain the corresponding power consumption regulating strategy of current operating environment temperature；And
The temperature of the thermal component or thermal component combination is adjusted according to the power consumption regulating strategy inquired.
With reference in a first aspect, in the 7th kind of possible implementation of first aspect, it is determined that the thermal component
After power consumption regulating strategy, methods described also includes：
When the thermal component is unsatisfactory for default temperature requirement, dissipated according to the regulation of the power consumption regulating strategy of determination is described
The temperature of thermal part.
With reference to the first any one into second of possible implementation of first aspect and first aspect,
In 8th kind of possible implementation of one side, after the power consumption regulating strategy of at least two thermal components is determined, also wrap
Include：
When it is determined that the temperature of at least two thermal components is unsatisfactory for default temperature requirement, however, it is determined that at least two
Thermal component is related to identical fan in corresponding power consumption regulating strategy respectively, then by each at least two thermal component
The fan that thermal component is related in corresponding power consumption regulating strategy respectively, and highest velocity of rotation in identical fans and involved
Other different fans velocity of rotation as at least two thermal components power consumption regulating strategy；
According to the power consumption regulating strategy of at least two thermal components of determination, the temperature of at least two thermal component is adjusted
Degree.
Second aspect, the embodiments of the invention provide a kind of fan regulation and controlling device for optimizing power, the device includes：
Determining unit, for for any thermal component to be radiated in server, being defined as this to be radiated
Thermal component carries out at least one fan of radiating treatment；
First choice unit, at least one is selected for gradation from least one fan that the determining unit is determined
Fan, wherein the combined situation for the fan selected every time is different；
First processing units, at least one fan selected every time for the first choice unit, are performed：Adjust
Save the velocity of rotation at least one fan selected, and the process of the velocity of rotation at least one fan selected in regulation
In, record velocity of rotation of at least one fan selected when the temperature of the thermal component reaches default temperature requirement
And power consumption；Lowest power consumption is selected in each power consumption obtained for each time；At least one that corresponding to lowest power consumption times is selected
The velocity of rotation of individual fan and its corresponding record, is used as the power consumption regulating strategy for the thermal component.
With reference to second aspect, in the first possible implementation of second aspect, described device also includes：
First acquisition unit, radiating treatment is carried out for being defined as the thermal component to be radiated in the determining unit
After at least one fan, the first choice unit selects at least one fan from least one fan of determination by several times
Before, the degree of association of the thermal component and each identified fan is obtained, the degree of association is formed according to each fan
What the position relationship of each heat dissipation wind channel and the thermal component was determined, or each fan is formed for the thermal component
Each heat dissipation wind channel performs what heat emulation was determined；
The first choice unit, specifically for the thermal component that is obtained according to the first acquisition unit with being determined
Each fan the degree of association, at least one fan is selected from each fan of determination by several times.
With reference to the first possible implementation of second aspect, in second of possible implementation of second aspect
In, the first choice unit specifically for：
Selected and the thermal component degree of association highest fan in each fan determined first from the determining unit；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, until it is determined that each fan be chosen.
With reference to the first possible implementation of second aspect, in the third possible implementation of second aspect
In, the first choice unit specifically for：
Selected and the thermal component degree of association highest fan in each fan determined first from the determining unit；
It is follow-up every time, the fan of the last selection of selection and in addition to the fan of last time selection with the thermal component degree of association highest
Fan, and every time selection fan quantity be not more than predetermined number of fans threshold value.
With reference to the first any one into the third possible implementation of second aspect and second aspect,
In 4th kind of possible implementation of two aspects, described device also includes：
Second selecting unit, for determining that the power consumption of each thermal component in server regulates and controls in the first processing units
After strategy, at least two thermal components are chosen each time in all thermal components of server, form a variety of thermal component combinations；
Second processing unit, for being combined for each thermal component, is performed：If thermal component combination includes
Each thermal component is related to identical fan in corresponding power consumption regulating strategy respectively, then the thermal component is combined into what is included
The fan that each thermal component is related in corresponding power consumption regulating strategy respectively, and the highest velocity of rotation in identical fans, and
The power consumption regulating strategy that the velocity of rotation of other involved different fans is combined as the thermal component.
With reference to the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation of second aspect
In, the first processing units are additionally operable to determine the work(of each thermal component at different ambient temperatures in the server
Consume regulating strategy；
The second processing unit, is additionally operable to determine that every kind of thermal component in the server is combined in varying environment temperature
Power consumption regulating strategy under degree；
Described device also includes：
Storage unit, for determining the first processing units each thermal component in the server in different rings
Power consumption regulating strategy at a temperature of border, and the second processing unit determine that every kind of thermal component combination in the server exists
Power consumption regulating strategy at a temperature of varying environment is preserved respectively.
With reference to the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation of second aspect
In, described device also includes：
Second acquisition unit, for the first processing units to be determined to the server in the storage unit in it is every
The power consumption regulating strategy of individual thermal component at different ambient temperatures, and the second processing unit are determined in the server
After the power consumption regulating strategy of every kind of thermal component combination at different ambient temperatures is preserved respectively, when it is determined that a thermal component
Or the temperature of thermal component combination is when being unsatisfactory for default temperature requirement, current operating environment temperature is obtained；
Query unit, for each thermal component in the server that the storage unit is preserved and every kind of radiating
In the power consumption regulating strategy of component combination at different ambient temperatures, the work at present ring that the second acquisition unit is obtained is inquired about
The corresponding power consumption regulating strategy of border temperature；
First adjustment unit, the power consumption regulating strategy for being inquired according to the query unit adjusts the radiating
Part or the temperature of thermal component combination.
With reference to second aspect, in the 7th kind of possible implementation of second aspect, described device also includes：
Second adjustment unit, for determined in the first processing units thermal component power consumption regulating strategy it
Afterwards, when the thermal component is unsatisfactory for default temperature requirement, the radiating part is adjusted according to the power consumption regulating strategy of determination
The temperature of part.
With reference to the first any one into second of possible implementation of second aspect and second aspect,
In 8th kind of possible implementation of two aspects, described device also includes：
3rd processing unit, for regulating and controlling in the first processing units in the power consumption for determining at least two thermal components
After strategy, when it is determined that the temperature of at least two thermal components is unsatisfactory for default temperature requirement, however, it is determined that at least two
Thermal component is related to identical fan in corresponding power consumption regulating strategy respectively, then by each at least two thermal component
The fan that thermal component is related in corresponding power consumption regulating strategy respectively, and highest velocity of rotation in identical fans and involved
Other different fans velocity of rotation as at least two thermal components power consumption regulating strategy；
3rd adjustment unit, for the power consumption regulation and control of at least two thermal components determined according to the 3rd processing unit
Strategy, adjusts the temperature of at least two thermal component.
It is every time that thermal component to be radiated carries out radiating treatment from each using scheme provided in an embodiment of the present invention
At least one fan is selected in fan, the velocity of rotation at least one fan selected is adjusted, and remember during regulation
Record velocity of rotation and work(of at least one fan selected when the temperature of the thermal component reaches default temperature requirement
Consumption；Lowest power consumption is selected in each power consumption obtained for each time；At least one wind that corresponding to lowest power consumption times is selected
The velocity of rotation of fan and its corresponding record, is used as the power consumption regulating strategy for the thermal component.Utilize the work(of the thermal component
Regulating strategy is consumed, the power consumption of fan is reduced, and then also just reduce server overall operation power consumption, the energy of reduction disappears
Consumption.And the velocity of rotation of fan is also reduced while reducing the power consumption of fan, and then reaches the purpose of noise reduction.
Brief description of the drawings
Fig. 1 is a kind of fan regulation and controlling method flow diagram for optimizing power provided in an embodiment of the present invention；
Fig. 2 is another fan regulation and controlling method flow diagram for optimizing power provided in an embodiment of the present invention；
Fig. 3 is the fan regulation and controlling method flow diagram of another optimization power provided in an embodiment of the present invention；
Fig. 4 is the position relationship schematic diagram of each fan provided in an embodiment of the present invention and thermal component；
Fig. 5 is a kind of fan regulation and controlling device schematic diagram for optimizing power provided in an embodiment of the present invention；
Fig. 6 is another fan regulation and controlling device schematic diagram for optimizing power provided in an embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
A kind of fan regulation and controlling method and device for optimizing power is provided in the embodiment of the present invention, method and apparatus are to be based on
Same inventive concept, because the principle that method and device solves problem is similar, therefore the implementation of apparatus and method can be mutual
Referring to repetition part is repeated no more.
Applicant has found under study for action, because existing fan is generally positioned at server internal, and constitutes the one of server
Part, therefore the power consumption of fan also just constitutes the part of server overall operation power consumption.And for some larger clothes
It is engaged in device, such as rack server is, it is necessary to realize the radiating needs of whole server using multigroup fan, therefore multigroup fan
The power consumption of operation also increases relatively in the ratio of the occupancy of server overall operation power consumption simultaneously.
For above-mentioned discovery, applicant proposed a kind of fan regulation and controlling method and device for optimizing power, every time from each
Carry out selecting at least one fan in the fan of radiating treatment for thermal component to be radiated, adjust at least one selected
The velocity of rotation of fan, and at least one fan selected is recorded during regulation reached in the temperature of the thermal component
Velocity of rotation and power consumption during default temperature requirement；Lowest power consumption is selected in each power consumption obtained for each time；Will be minimum
The velocity of rotation of secondary at least one fan selected and its corresponding record, is used as the work(for the thermal component corresponding to power consumption
Consume regulating strategy.Using the power consumption regulating strategy of the thermal component, the power consumption of fan is reduced, and then also just reduces server
Overall operation power consumption, the consumption of the energy of reduction.And the rotation speed of fan is also reduced while reducing the power consumption of fan
Degree, and then reach the purpose of noise reduction.
The embodiments of the invention provide a kind of fan regulation and controlling method for optimizing power, as shown in figure 1, this method includes：
For any thermal component to be radiated in server, perform as follows：
Step 101, it is defined as at least one fan that the thermal component to be radiated carries out radiating treatment, performs step
102。
Step 102, at least one fan is selected from least one fan of determination by several times.For what is selected every time
At least one fan, performs step 103.The combined situation for the fan wherein selected every time is different.
Step 103, the velocity of rotation at least one fan that regulation is selected, and at least one wind selected in regulation
At least one fan selected is recorded during the velocity of rotation of fan and reaches default temperature in the temperature of the thermal component
Velocity of rotation and power consumption when degree is required；Perform step 104.
Step 104, lowest power consumption is selected in each power consumption obtained for each time；Perform step 105.
Step 105, at least one fan and its velocity of rotation of corresponding record corresponding to lowest power consumption times selected,
It is used as the power consumption regulating strategy for the thermal component.
Wherein, method provided in an embodiment of the present invention can be performed by server, can be specifically the processing in server
Device is performed, and can also be increased managing apparatus outside processor certainly, be performed by managing apparatus.Monitoring management is set
It is standby can be similar by field programmable gate array (Field Programmable Gate, abbreviation FPGA) or single-chip microcomputer etc.
Device is realized.This method can also set a processing unit outside server, be performed by the processing unit of setting.Processing
Unit can be by field programmable gate array (Field Programmable Gate, abbreviation FPGA) or single-chip microcomputer etc. class
Realized like device.
Wherein, the thermal component with radiating in server generally comprises processor, memory bar, power supply chip and hard disk etc.
Deng.
Optionally, step 101 be defined as the thermal component to be radiated carry out radiating treatment at least one fan it
Afterwards, before at least one fan is selected in step 102 gradation from least one fan of determination, in addition to：Obtain the radiating
The degree of association of part and each identified fan, then select at least one fan from least one fan of determination by several times
Selection mode specifically can be following：
According to the degree of association of the thermal component of acquisition and each identified fan, by several times from each fan of determination
Select at least one fan.
Wherein, the degree of association of each pre-established fan and the thermal component, it is possible in table form in the server
Storage.
Specifically, according to heat dissipation wind channel and the thermal component of the formation of each fan associate situation set up each fan with
The degree of association of thermal component.The degree of association can be each heat dissipation wind channel and the thermal component according to the formation of each fan
Position relationship determine that or each heat dissipation wind channel formed to each fan for the thermal component performs heat emulation really
Fixed.
In one of the embodiments, according to the degree of association of the thermal component of acquisition and each identified fan, point
At least one fan is selected in secondary each fan from determination, specifically can be in the following manner：
The first implementation：
Selected first from each fan of determination and the thermal component degree of association highest fan；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, until it is determined that each fan be chosen；
Specifically determine that the power consumption regulating strategy of the thermal component can be as shown in Figure 2：
Step 201, the degree of association of each fan and the thermal component is ranked up.
Step 202, selected and the thermal component degree of association highest fan, regulation from each fan of determination first
The velocity of rotation of the degree of association highest fan, monitors the temperature of the thermal component and the work(of the fan during regulation
Consumption, records velocity of rotation and power consumption of the fan of this regulation when the temperature of the thermal component reaches default temperature requirement.
Step 203, the follow-up fan that every time, the selection last time selects and being dissipated with this in addition to the fan of last time selection
Thermal part degree of association highest fan, until it is determined that each fan be chosen, while adjust last selection fan and
The velocity of rotation with the thermal component degree of association highest fan in addition to the fan of last time selection, is supervised during regulation
The temperature of the thermal component and the power consumption of each fan are controlled, each fan is recorded in the combination of fans of this regulation in the radiating
The power consumption of velocity of rotation and combination of fans when the temperature of part reaches default temperature requirement.
Step 204, lowest power consumption is selected in each power consumption obtained for each time；
Step 205, each fan and its velocity of rotation of corresponding record corresponding to lowest power consumption times selected, as
For the power consumption regulating strategy of the thermal component.
Second of implementation,
Selected first from each fan of determination and the thermal component degree of association highest fan；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time.
Specifically determine that the power consumption regulating strategy of the thermal component can be as shown in Figure 3：
Step 301, the degree of association of each fan and the thermal component is ranked up.
Step 302, selected and the thermal component degree of association highest fan, regulation from each fan of determination first
The velocity of rotation of the degree of association highest fan, monitors the temperature of the thermal component and the work(of the fan during regulation
Consumption, records velocity of rotation and power consumption of the fan of this regulation when the temperature of the thermal component reaches default temperature requirement.
Step 303, the follow-up fan that every time, the selection last time selects and being dissipated with this in addition to the fan of last time selection
Thermal part degree of association highest fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time, adjusts simultaneously
The fan of last time selection and the rotation with the thermal component degree of association highest fan in addition to the fan of last time selection
Speed, the temperature of the thermal component and the power consumption of each fan are monitored during regulation, the fan group of this regulation is recorded
The power consumption of velocity of rotation and combination of fans of the fan of each in conjunction when the temperature of the thermal component reaches default temperature requirement.
For example, total number of fans is 5 in server, respectively fan1, fan2, fan3, fan4, fan5 can then make a reservation for
Number of fans threshold value is 3.The degree of association of fan1, fan2, fan3, fan4, fan5 and mainboard is 5,4,3,2,1 respectively.Then in choosing
When selecting, first select the degree of association be 5 fan1, second selection be the degree of association be respectively 5,4 fan1, fan2.For the third time, select
Select be the degree of association be respectively 5,4,3 fan1, fan2, fan3.
Step 304, lowest power consumption is selected in each power consumption obtained for each time；
Step 305, each fan and its velocity of rotation of corresponding record corresponding to lowest power consumption times selected, as
For the power consumption regulating strategy of the thermal component.
In one of the embodiments, methods described can also include：It is determined that the work(of the thermal component of each in server
Consume after regulating strategy, choose at least two thermal components each time in all thermal components of server, form a variety of radiating parts
Part is combined；
For the combination of each thermal component, perform：
If each thermal component for including of thermal component combination is related in corresponding power consumption regulating strategy identical respectively
Fan, then the thermal component is combined into the wind that each thermal component for including is related in corresponding power consumption regulating strategy respectively
Fan, and highest velocity of rotation in identical fans and the velocity of rotation of other involved different fans are used as the thermal component group
The power consumption regulating strategy of conjunction.Wherein, the above-mentioned progress to thermal component choose use in prior art mathematics it is described
Combination.
Specifically, for the combination of each thermal component, however, it is determined that each thermal component is distinguished in thermal component combination
Identical fan it is not related in corresponding power consumption regulating strategy, then the power consumption regulating strategy of thermal component combination is thermal component
The corresponding power consumption regulating strategy of each thermal component in combination.
In one of the embodiments, determine through the above way each thermal component combination power consumption regulating strategy it
Afterwards, the power consumption regulation and control plan of each thermal component and the combination of every kind of thermal component at different ambient temperatures in the server is determined
Omit, and preserve.
Specifically, determining each thermal component or thermal component group under the operating ambient temperature different to server system
The power consumption regulating strategy of conjunction.Operating ambient temperature can need to be chosen according to application scenarios, can set what test needed
Multiple operating ambient temperatures, for example (- 20 DEG C, 45 DEG C], and every the certain building ring of certain operating ambient temperature interval setting
Border temperature range, such as operating ambient temperature △ T=5 DEG C, then operating ambient temperature interval for (- 20, -15], (- 15, -
10] ... (40,45].
Determine that each thermal component and the combination of every kind of thermal component are in varying environment in the server through the above way
At a temperature of power consumption regulating strategy under different system pressure.System pressure can also be set interval.Specifically can be according to actual need
Set, the present invention is not especially limited.
Specifically, determining the power consumption regulation and control plan of each thermal component and the combination of every kind of thermal component at different ambient temperatures
After omiting and preserving, when it is determined that a thermal component or the temperature of a thermal component combination are unsatisfactory for temperature requirement, obtain
Take current operating environment temperature；
Each thermal component and the combination of every kind of thermal component in the server of preservation are at different ambient temperatures
Power consumption regulating strategy in, inquire about each thermal component or every kind of thermal component combination acquisition operating ambient temperature correspondence
Power consumption regulating strategy；And
The temperature of the thermal component or thermal component combination is adjusted according to the power consumption regulating strategy inquired.
Using scheme provided in an embodiment of the present invention, temperature is unsatisfactory in some thermal component or certain several thermal component
It is required that when, it may be determined that current operating ambient temperature, so that by inquiring about the radiating part determined under the operating ambient temperature
Part or certain several thermal component power consumption regulating strategy, so that opening power consumption regulating strategy correspondence fan reaches corresponding rotation speed
Degree.So as to reach the purpose of energy-saving and noise-reducing.
In one of the embodiments, can not also be by way of inquiry, when it is determined that the temperature of thermal component is unsatisfactory for
During temperature requirement, the power consumption regulating strategy of the thermal component is independently determined by the above method, is regulated and controled according to the power consumption of determination
The temperature of thermal component described in strategy adjustment.
Specifically, it is determined that after the power consumption regulating strategy of the thermal component, when the thermal component is unsatisfactory for presetting
Temperature requirement when, the temperature of the thermal component is adjusted according to the power consumption regulating strategy of determination.
Alternatively, it is determined that after the power consumption regulating strategy of the thermal component, determining operating ambient temperature, and this is radiated
Regulating strategy of the part under the operating ambient temperature is preserved.The follow-up temperature in the thermal component is in the work preserved
At a temperature of when being unsatisfactory for temperature requirement, directly can be adjusted according to the power consumption regulating strategy of preservation.
In one of the embodiments, when it is determined that at least after the power consumption regulating strategy of at least two thermal components is determined
When the temperature of two thermal components is unsatisfactory for default temperature requirement, however, it is determined that each thermal component distinguish corresponding power consumption and adjust
It is related to identical fan in control strategy, then each thermal component at least two thermal component is distinguished into corresponding power consumption and adjusted
The fan being related in control strategy, and the highest velocity of rotation in identical fans, and the rotation of other involved different fans are fast
The power consumption regulating strategy as at least two thermal components is spent, plan is regulated and controled according to the power consumption of at least two thermal components of determination
Slightly, the temperature of at least two thermal component is adjusted.
It is autonomous to determine to be somebody's turn to do when some thermal component is unsatisfactory for temperature requirement using scheme provided in an embodiment of the present invention
Thermal component power consumption regulating strategy under operating ambient temperature, so as to be adjusted with the velocity of rotation of power consumption regulating strategy correspondence fan
Save the thermal component temperature.If be unsatisfactory for temperature requirement for certain several thermal component, however, it is determined that each thermal component point
It is related to identical fan in not corresponding power consumption regulating strategy, then by the highest velocity of rotation in identical fans and other are different
The velocity of rotation of fan as at least two thermal components power consumption regulating strategy, according to the power consumption regulating strategy of determination adjust to
The temperature of few two thermal components.So as to reach the purpose of energy-saving and noise-reducing.
With reference to concrete application scene, the embodiment of the present invention is illustrated.
By taking rack server as an example, the rack server includes 5 fans, it is necessary to which the thermal component radiated includes place
Managing also includes managing apparatus in device, internal memory and power supply chip, server.It is illustrated in figure 4 each fan and thermal component
Position relationship schematic diagram, fan represents that thermal component is represented with IC with fan.Then according to the heat dissipation wind channel of each fan formation
Association table is set up with the relative position relation of thermal component, as shown in table 1.
Table 1
Wherein, the degree of association of fan and thermal component is represented with numeral, and numeral is bigger, and the expression degree of association is higher.
First set test need operating ambient temperature (- 20 DEG C, 45 DEG C], operating ambient temperature interval △ during test
T=5 DEG C, the present invention is only by taking typical pressure as an example, and typical pressure refers to normal work pressure of the server in general work needs
Under power.
Under each operating ambient temperature, managing apparatus is performed respectively for each thermal component：With radiating element
Be with operating ambient temperature interval exemplified by IC A (0 DEG C, 5 DEG C] exemplified by.
The degree of association of each fan and the IC A is ranked up；
For the first time, degree of association highest fan is selected, and adjusts the velocity of rotation of the degree of association highest fan, i.e. table 1
Shown in fan fan1, monitor the temperature of the thermal component and fan fan1 power consumption, record this time regulation radiating part
Fan fan1 power consumption when the temperature of part reaches default temperature requirement.
Follow-up each, the fan of the last selection of selection adds the degree of association highest wind in addition to the fan of last time selection
Fan, adjusts the fan number after the degree of association highest fan that the upper fan once selected adds in addition to the fan that last time selects
When amount is not more than predetermined number of fans threshold value, while adjusting the fan of last selection and in addition to the fan of last time selection
Degree of association highest fan velocity of rotation, and monitor the temperature of the thermal component and the power consumption of each fan, record should
The temperature of secondary regulation thermal component reaches the power consumption of the fan adjusted during predetermined temperature requirement.
The embodiment of the present invention sets number of fans threshold value to be 3, specifically, second, while adjusting fan fan1 and fan
Fan2 velocity of rotation, and the temperature of the IC A and fan fan1 and fan2 power consumption are monitored, record IC A temperature reaches
During temperature requirement fan fan1 and fan2 power consumption and.For the third time, while adjusting fan fan1, fan2 and fan3 rotation speed
Degree, and the temperature of the IC A and fan fan1, fan2 and fan3 power consumption are monitored, record IC A temperature meets temperature requirement
When fan fan1, fan2 and fan3 power consumption and.
Assuming that the corresponding fan of lowest power consumption determined is fan fan1 and fan2, and record turning for fan fan1 and fan2
Dynamic speed is respectively V1 and V2.The IC A then determined operating ambient temperature interval for (0 DEG C, 5 DEG C] DEG C power regulation side
Slightly fan fan1 and fan2, and fan fan1 and fan2 velocity of rotation are respectively V1 and V2.
It is determined that after the power consumption regulating strategy of each thermal component, all thermal components in server are chosen each time to
Few two thermal components form a variety of thermal component combinations, are combined for each thermal component, if in thermal component combination
Each thermal component is related to identical fan in corresponding power consumption regulating strategy respectively, then the highest in identical fans is rotated into speed
The power consumption regulating strategy that the velocity of rotation of degree and other different fans is combined as the thermal component.Wherein, it is above-mentioned to radiating
The progress of part, which is chosen, uses combination described in prior art mathematics.
Below exemplified by being combined to IC A and IC B：Determine the IC A operating ambient temperature interval for (0 DEG C, 5 DEG C]
DEG C power regulation side slightly fan fan1 and fan2, and fan fan1 and fan2 velocity of rotation are respectively V1 and V2, it is determined that
The IC B operating ambient temperature interval for (0 DEG C, 5 DEG C] DEG C power regulation side slightly fan fan2 and fan3, and fan
Fan2 and fan3 velocity of rotation is respectively W2 and W3, and W2>V2.Then it can determine that IC A and IC B are combined using aforesaid way
Power consumption regulating strategy be fan1, fan2 and fan3, and fan fan1, fan2 and fan3 velocity of rotation be respectively V1, W2 and
W3。
Using scheme provided in an embodiment of the present invention, when some thermal component is unsatisfactory for temperature requirement, it may be determined that mesh
Preceding operating ambient temperature, so that it is determined that the thermal component power consumption regulating strategy under the operating ambient temperature, so as to open work(
Consumption regulating strategy correspondence fan reaches corresponding velocity of rotation., can if be unsatisfactory for temperature requirement for certain several thermal component
To determine current operating ambient temperature, so that it is determined that the power consumption regulation and control plan of the thermal component combination under the operating ambient temperature
Slightly, so that opening power consumption regulating strategy correspondence fan reaches corresponding velocity of rotation.So as to reach the purpose of energy-saving and noise-reducing.
The embodiment of the present invention additionally provides a kind of fan regulation and controlling device for optimizing power, as shown in figure 5, the device includes：
Determining unit 501, for for any thermal component to be radiated in server, being defined as this and waiting to radiate
Thermal component carry out radiating treatment at least one fan；
Selected in first choice unit 502, at least one fan determined for gradation from the determining unit 501 to
A few fan, wherein the combined situation for the fan selected every time is different；
First processing units 503, at least one fan selected every time for the first choice unit 502,
Perform：Adjust the velocity of rotation at least one fan selected, and the rotation speed at least one fan selected in regulation
During degree, at least one fan for selecting is recorded when the temperature of the thermal component reaches default temperature requirement
Velocity of rotation and power consumption；Lowest power consumption is selected in each power consumption obtained for each time；Corresponding to lowest power consumption times is selected
At least one fan and its corresponding record velocity of rotation, be used as the power consumption regulating strategy for the thermal component.
It is every time that thermal component to be radiated carries out radiating treatment from each using scheme provided in an embodiment of the present invention
At least one fan is selected in fan, the velocity of rotation at least one fan selected is adjusted, and remember during regulation
Record velocity of rotation and work(of at least one fan selected when the temperature of the thermal component reaches default temperature requirement
Consumption；Lowest power consumption is selected in each power consumption obtained for each time；At least one wind that corresponding to lowest power consumption times is selected
The velocity of rotation of fan and its corresponding record, is used as the power consumption regulating strategy for the thermal component.Utilize the work(of the thermal component
Regulating strategy is consumed, the power consumption of fan is reduced, and then also just reduce server overall operation power consumption, the energy of reduction disappears
Consumption.And the velocity of rotation of fan is also reduced while reducing the power consumption of fan, and then reaches the purpose of noise reduction.
In one of the embodiments, the device also includes：
First acquisition unit, is carried out at radiating for being defined as the thermal component to be radiated in the determining unit 501
After at least one fan of reason, the gradation of first choice unit 502 is selected at least from least one fan of determination
Before one fan, the degree of association of the thermal component and each identified fan is obtained, the degree of association is according to each wind
It is fan-shaped into each heat dissipation wind channel and the position relationship of the thermal component determine, or for the thermal component to each wind
It is fan-shaped into each heat dissipation wind channel perform what heat emulation was determined；
The first choice unit 502, specifically for the thermal component obtained according to the first acquisition unit and institute
The degree of association of each fan determined, selects at least one fan from each fan of determination by several times.
Specifically, thermal component and institute that the first choice unit 502 is obtained according to the first acquisition unit are true
The degree of association of each fixed fan, selects at least one fan from each fan of determination by several times, can be by with lower section
Formula：Selected and the thermal component in each fan that the first choice unit 502 is determined from the determining unit 501 first
Degree of association highest fan；It is follow-up every time, the fan of the last selection of selection and in addition to the fan of last time selection with this
Thermal component degree of association highest fan, until it is determined that each fan be chosen.
Specifically, thermal component and institute that the first choice unit 502 is obtained according to the first acquisition unit are true
The degree of association of each fixed fan, selects at least one fan from each fan of determination by several times, can also be by following
Mode：Selected and the radiating part in each fan that the first choice unit 502 is determined from the determining unit 501 first
Part degree of association highest fan；It is follow-up every time, the fan of the last selection of selection and in addition to the fan of last time selection with
The thermal component degree of association highest fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time.
In one of the embodiments, the device also includes：
Second selecting unit, the power consumption for determining each thermal component in server in the first processing units 503
After regulating strategy, at least two thermal components are chosen each time in all thermal components of server, form a variety of thermal components
Combination；
Second processing unit, for being combined for each thermal component, is performed：If thermal component combination includes
Each thermal component is related to identical fan in corresponding power consumption regulating strategy respectively, then the thermal component is combined into what is included
The fan that each thermal component is related in corresponding power consumption regulating strategy respectively, and the highest velocity of rotation in identical fans, and
The power consumption regulating strategy that the velocity of rotation of other involved different fans is combined as the thermal component.
Alternatively, the first processing units 503, are additionally operable to determine each thermal component in the server in difference
Power consumption regulating strategy under environment temperature；
The second processing unit, is additionally operable to determine that every kind of thermal component in the server is combined in varying environment temperature
Power consumption regulating strategy under degree；
Described device also includes：
Storage unit, for determining the first processing units 503 each thermal component in the server not
Every kind of thermal component group in the server is determined with the power consumption regulating strategy under environment temperature, and the second processing unit
The power consumption regulating strategy closed at different ambient temperatures is preserved respectively.
Specifically, second acquisition unit, for the first processing units 503 to be determined into the clothes in the storage unit
The power consumption regulating strategy of each thermal component being engaged in device at different ambient temperatures, and second processing unit determination are described
After the power consumption regulating strategy of every kind of thermal component combination at different ambient temperatures in server is preserved respectively, when it is determined that one
When individual thermal component or the temperature of a thermal component combination are unsatisfactory for default temperature requirement, current operating environment temperature is obtained
Degree；
Query unit, for each thermal component in the server that the storage unit is preserved and every kind of radiating
In the power consumption regulating strategy of component combination at different ambient temperatures, the work at present ring that the second acquisition unit is obtained is inquired about
The corresponding power consumption regulating strategy of border temperature；
First adjustment unit, the power consumption regulating strategy for being inquired according to the query unit adjusts the radiating
Part or the temperature of thermal component combination.
In one of the embodiments, described device also includes：
Second adjustment unit, the power consumption regulating strategy for determining the thermal component in the first processing units 503
Afterwards, when the thermal component is unsatisfactory for default temperature requirement, the radiating is adjusted according to the power consumption regulating strategy of determination
The temperature of part.
In one of the embodiments, described device also includes：
3rd processing unit, for determining the power consumption of at least two thermal components in the first processing units 503
After regulating strategy, when it is determined that the temperature of at least two thermal components is unsatisfactory for default temperature requirement, however, it is determined that at least
Two thermal components are related to identical fan in corresponding power consumption regulating strategy respectively, then by least two thermal component
The fan that each thermal component is related in corresponding power consumption regulating strategy respectively, and the highest velocity of rotation in identical fans, and
The velocity of rotation of other involved different fans as at least two thermal components power consumption regulating strategy；
3rd adjustment unit, for the power consumption regulation and control of at least two thermal components determined according to the 3rd processing unit
Strategy, adjusts the temperature of at least two thermal component.
Using scheme provided in an embodiment of the present invention, when some thermal component is unsatisfactory for temperature requirement, it may be determined that mesh
Preceding operating ambient temperature, so that it is determined that the thermal component power consumption regulating strategy under the operating ambient temperature, so as to open work(
Consumption regulating strategy correspondence fan reaches corresponding velocity of rotation., can if be unsatisfactory for temperature requirement for certain several thermal component
To determine current operating ambient temperature, so that it is determined that the power consumption regulation and control plan of the thermal component combination under the operating ambient temperature
Slightly, so that opening power consumption regulating strategy correspondence fan reaches corresponding velocity of rotation.So as to reach the purpose of energy-saving and noise-reducing.
Based on the inventive concept same with the fan regulation and controlling embodiment of the method for above-mentioned optimization power, the embodiment of the present invention is also carried
A kind of fan regulation and controlling device for optimizing power is supplied, as shown in fig. 6, the device includes processor 601 and is connected with processor 601
Memory 602.
The memory 602, for depositing program.Specifically, program can include program code, described program code bag
Include computer-managed instruction.Memory 602 may include random access memory (random access memory, abbreviation
RAM), it is also possible to also including nonvolatile memory (non-volatile memory), for example, at least one magnetic disk storage.
The processor 601 performs the program that the memory 602 is deposited, and realizes shown in Fig. 1 of the embodiment of the present invention
Optimize the fan regulation and controlling method of power, including：
For any thermal component to be radiated in server, perform as follows：
It is defined as at least one fan that the thermal component to be radiated carries out radiating treatment；
At least one fan is selected from least one fan of determination by several times, wherein the group for the fan selected every time
Conjunction situation is different；
For at least one fan selected every time, perform：The velocity of rotation at least one fan selected is adjusted,
And at least one fan selected is recorded described during the velocity of rotation at least one fan that regulation is selected
The temperature of thermal component reaches the velocity of rotation and power consumption during default temperature requirement；
Lowest power consumption is selected in each power consumption obtained for each time；
By at least one fan and its velocity of rotation of corresponding record for time being selected corresponding to lowest power consumption, as
The power consumption regulating strategy of the thermal component.
Specifically, selecting at least one fan from least one fan of determination by several times, and it is determined to selection
All combination of fans, then identify associated storage in the memory 602, tool by the combined information of the fan selected every time and number of times
Body can be stored with form.The number of times of this time stored every time in regulation memory 602 afterwards identifies the rotation of corresponding fan
Speed.It can also be selected every time from least one fan of determination after at least one fan, i.e., for wind that this is selected
Fan adjusts its velocity of rotation.
Optionally, after at least one fan of thermal component progress radiating treatment to be radiated is defined as, by several times
Before selecting at least one fan from least one fan of determination, in addition to：Obtain the thermal component with it is identified
The degree of association of each fan, the then selection mode for selecting at least one fan from least one fan of determination by several times is specific
Can be following：
According to the degree of association of the thermal component of acquisition and each identified fan, by several times from each fan of determination
Select at least one fan.
Wherein, memory 602 is additionally operable to store the degree of association of each fan and the thermal component, and can be with form shape
Formula is stored.
Specifically, according to heat dissipation wind channel and the thermal component of the formation of each fan associate situation set up each fan with
The degree of association of thermal component.The degree of association can be each heat dissipation wind channel and the thermal component according to the formation of each fan
Position relationship determine that or each heat dissipation wind channel formed to each fan for the thermal component performs heat emulation really
Fixed.
In one of the embodiments, according to the degree of association of the thermal component of acquisition and each identified fan, point
At least one fan is selected in secondary each fan from determination, specifically can be in the following manner：
The first implementation：
Selected first from each fan of determination and the thermal component degree of association highest fan；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, until it is determined that each fan be chosen；
Second of implementation,
Selected first from each fan of determination and the thermal component degree of association highest fan；
The follow-up fan that every time, the selection last time selects and being closed with the thermal component in addition to the fan of last time selection
Connection degree highest fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time.
For example, total number of fans is 5 in server, respectively fan1, fan2, fan3, fan4, fan5 can then make a reservation for
Number of fans threshold value is 3.The degree of association of fan1, fan2, fan3, fan4, fan5 and mainboard is 5,4,3,2,1 respectively.Then in choosing
When selecting, first select the degree of association be 5 fan1, second selection be the degree of association be respectively 5,4 fan1, fan2.For the third time, select
Select be the degree of association be respectively 5,4,3 fan1, fan2, fan3.
In one of the embodiments, it is determined that after the power consumption regulating strategy of the thermal component of each in server, servicing
At least two thermal components are chosen in all thermal components of device each time, a variety of thermal component combinations are formed；
For the combination of each thermal component, perform：
If each thermal component for including of thermal component combination is related in corresponding power consumption regulating strategy identical respectively
Fan, then the thermal component is combined into the wind that each thermal component for including is related in corresponding power consumption regulating strategy respectively
Fan, and highest velocity of rotation in identical fans and the velocity of rotation of other involved different fans are used as the thermal component group
The power consumption regulating strategy of conjunction.Wherein, the above-mentioned progress to thermal component choose use in prior art mathematics it is described
Combination.
Specifically, for the combination of each thermal component, however, it is determined that each thermal component is distinguished in thermal component combination
Identical fan it is not related in corresponding power consumption regulating strategy, then the power consumption regulating strategy of thermal component combination is thermal component
The corresponding power consumption regulating strategy of each thermal component in combination.
Wherein, memory 602 is additionally operable to each thermal component and every kind of thermal component in the server that storage is determined
The power consumption regulating strategy of combination at different ambient temperatures.
Specifically, determining the power consumption regulation and control plan of each thermal component and the combination of every kind of thermal component at different ambient temperatures
After omiting and preserving, when it is determined that a thermal component or the temperature of a thermal component combination are unsatisfactory for temperature requirement, obtain
Take current operating environment temperature；
Each thermal component and every kind of thermal component in the server that memory 602 is preserved are combined in different rings
In power consumption regulating strategy at a temperature of border, the working environment of each thermal component or the combination of every kind of thermal component in acquisition is inquired about
The corresponding power consumption regulating strategy of temperature；And
The temperature of the thermal component or thermal component combination is adjusted according to the power consumption regulating strategy inquired.
Using scheme provided in an embodiment of the present invention, temperature is unsatisfactory in some thermal component or certain several thermal component
It is required that when, it may be determined that current operating ambient temperature, so that by inquiring about the radiating part determined under the operating ambient temperature
Part or certain several thermal component power consumption regulating strategy, so that opening power consumption regulating strategy correspondence fan reaches corresponding rotation speed
Degree.So as to reach the purpose of energy-saving and noise-reducing.
In one of the embodiments, can not also be by way of inquiry, when it is determined that the temperature of thermal component is unsatisfactory for
During temperature requirement, the power consumption regulating strategy of the thermal component is independently determined by the above method, is regulated and controled according to the power consumption of determination
The temperature of thermal component described in strategy adjustment.
Specifically, it is determined that after the power consumption regulating strategy of the thermal component, when the thermal component is unsatisfactory for presetting
Temperature requirement when, the temperature of the thermal component is adjusted according to the power consumption regulating strategy of determination.
Alternatively, it is determined that after the power consumption regulating strategy of the thermal component, determining operating ambient temperature, and this is radiated
Regulating strategy of the part under the operating ambient temperature is preserved.The follow-up temperature in the thermal component is in the work preserved
At a temperature of when being unsatisfactory for temperature requirement, directly can be adjusted according to the power consumption regulating strategy of preservation.
In one of the embodiments, when it is determined that at least after the power consumption regulating strategy of at least two thermal components is determined
When the temperature of two thermal components is unsatisfactory for default temperature requirement, however, it is determined that each thermal component distinguish corresponding power consumption and adjust
It is related to identical fan in control strategy, then each thermal component at least two thermal component is distinguished into corresponding power consumption and adjusted
The fan being related in control strategy, and the highest velocity of rotation in identical fans, and the rotation of other involved different fans are fast
The power consumption regulating strategy as at least two thermal components is spent, plan is regulated and controled according to the power consumption of at least two thermal components of determination
Slightly, the temperature of at least two thermal component is adjusted.
It is autonomous to determine to be somebody's turn to do when some thermal component is unsatisfactory for temperature requirement using scheme provided in an embodiment of the present invention
Thermal component power consumption regulating strategy under operating ambient temperature, so as to be adjusted with the velocity of rotation of power consumption regulating strategy correspondence fan
Save the thermal component temperature.If be unsatisfactory for temperature requirement for certain several thermal component, however, it is determined that each thermal component point
It is related to identical fan in not corresponding power consumption regulating strategy, then by the highest velocity of rotation in identical fans and other are different
The velocity of rotation of fan as at least two thermal components power consumption regulating strategy, according to the power consumption regulating strategy of determination adjust to
The temperature of few two thermal components.So as to reach the purpose of energy-saving and noise-reducing.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (16)
1. a kind of fan regulation and controlling method for optimizing power, it is characterised in that including：
For any thermal component to be radiated in server, it is defined as the thermal component to be radiated and carries out at radiating
At least one fan of reason；
At least one fan is selected from least one fan of determination by several times, wherein the combination feelings for the fan selected every time
Condition is different；And
For at least one fan selected every time, perform：The velocity of rotation at least one fan that regulation is selected, and
During the velocity of rotation for adjusting at least one fan selected, at least one fan selected is recorded in the radiating
The temperature of part reaches the velocity of rotation and power consumption during default temperature requirement；
Lowest power consumption is selected in each power consumption obtained for each time；
At least one fan and its velocity of rotation of corresponding record that corresponding to lowest power consumption times is selected, dissipate as this
The power consumption regulating strategy of thermal part；
After at least one fan for being defined as thermal component progress radiating treatment to be radiated, by several times from least the one of determination
Before selecting at least one fan in individual fan, in addition to：
The degree of association of the thermal component and each identified fan is obtained, the degree of association is according to each of each fan formation
What the position relationship of individual heat dissipation wind channel and the thermal component was determined, or for the thermal component each fan is formed it is each
Individual heat dissipation wind channel performs what heat emulation was determined；
At least one fan is selected from least one fan of determination by several times, is specifically included：
According to the degree of association of the thermal component of acquisition and each identified fan, selected by several times from each fan of determination
Go out at least one fan.
2. the method as described in claim 1, it is characterised in that according to the thermal component of acquisition and each identified fan
The degree of association, at least one fan is selected from each fan of determination by several times, is specifically included：
Selected first from each fan of determination and the thermal component degree of association highest fan；
It is follow-up every time, the fan of the last selection of selection and in addition to the fan of last time selection with the thermal component degree of association
Highest fan, until it is determined that each fan be chosen.
3. the method as described in claim 1, it is characterised in that according to the thermal component of acquisition and each identified fan
The degree of association, at least one fan is selected from each fan of determination by several times, is specifically included：
Selected first from each fan of determination and the thermal component degree of association highest fan；
It is follow-up every time, the fan of the last selection of selection and in addition to the fan of last time selection with the thermal component degree of association
Highest fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time.
4. the method as described in any one of claims 1 to 3, it is characterised in that methods described also includes：
It is determined that after the power consumption regulating strategy of the thermal component of each in server, being selected each time in all thermal components of server
At least two thermal components are taken, a variety of thermal component combinations are formed；
For the combination of each thermal component, perform：
If each thermal component for including of thermal component combination is related to identical wind in corresponding power consumption regulating strategy respectively
Fan, then combine the fan that each thermal component for including is related in corresponding power consumption regulating strategy respectively by the thermal component,
Combined with the velocity of rotation of the highest velocity of rotation in identical fans, and other involved different fans as the thermal component
Power consumption regulating strategy.
5. method as claimed in claim 4, it is characterised in that determine the combination of each thermal component power consumption regulating strategy it
Afterwards, in addition to：
Determine that the power consumption of each thermal component in the server and the combination of every kind of thermal component at different ambient temperatures is adjusted
Control strategy is simultaneously preserved.
6. method as claimed in claim 5, it is characterised in that it is determined that each thermal component and the combination of every kind of thermal component be not
After the power consumption regulating strategy under environment temperature and preservation, in addition to：
When it is determined that a thermal component or the temperature of a thermal component combination are unsatisfactory for default temperature requirement, obtain and work as
Preceding operating ambient temperature；
The work(of each thermal component and the combination of every kind of thermal component at different ambient temperatures in the server of preservation
Consume in regulating strategy, inquire about the corresponding power consumption regulating strategy of current operating environment temperature obtained；And
The temperature of the thermal component or thermal component combination is adjusted according to the power consumption regulating strategy inquired.
7. the method as described in claim 1, it is characterised in that it is determined that after the power consumption regulating strategy of the thermal component,
Methods described also includes：
When the thermal component is unsatisfactory for default temperature requirement, the radiating part is adjusted according to the power consumption regulating strategy of determination
The temperature of part.
8. method as claimed in claim 1 or 2, it is characterised in that regulate and control in the power consumption for determining at least two thermal components
After strategy, in addition to：
When it is determined that the temperature of at least two thermal components is unsatisfactory for default temperature requirement, however, it is determined that at least two radiatings
Part is related to identical fan in corresponding power consumption regulating strategy respectively, then each at least two thermal component radiates
The fan that part is related in corresponding power consumption regulating strategy respectively, and highest velocity of rotation in identical fans and involved its
The velocity of rotation of his different fans as at least two thermal components power consumption regulating strategy；
According to the power consumption regulating strategy of at least two thermal components of determination, the temperature of at least two thermal component is adjusted.
9. a kind of fan regulation and controlling device for optimizing power, it is characterised in that including：
Determining unit, for for any thermal component to be radiated in server, being defined as the radiating to be radiated
Part carries out at least one fan of radiating treatment；
First choice unit, at least one wind is selected for gradation from least one fan that the determining unit is determined
Fan, wherein the combined situation for the fan selected every time is different；
First processing units, at least one fan selected every time for the first choice unit, are performed：Regulation choosing
The velocity of rotation at least one fan selected out, and during the velocity of rotation at least one fan that regulation is selected,
Record velocity of rotation when the temperature of the thermal component reaches default temperature requirement of at least one fan for selecting and
Power consumption；Lowest power consumption is selected in each power consumption obtained for each time；At least one that corresponding to lowest power consumption times is selected
The velocity of rotation of fan and its corresponding record, is used as the power consumption regulating strategy for the thermal component；
First acquisition unit, radiating treatment is carried out at least for being defined as the thermal component to be radiated in the determining unit
After one fan, the first choice unit selected by several times from least one fan of determination at least one fan it
Before, the degree of association of the thermal component and each identified fan is obtained, the degree of association is according to each of each fan formation
What the position relationship of individual heat dissipation wind channel and the thermal component was determined, or for the thermal component each fan is formed it is each
Individual heat dissipation wind channel performs what heat emulation was determined；
The first choice unit, specifically for the thermal component that is obtained according to the first acquisition unit with it is identified each
The degree of association of individual fan, selects at least one fan from each fan of determination by several times.
10. device as claimed in claim 9, it is characterised in that the first choice unit specifically for：
Selected and the thermal component degree of association highest fan in each fan determined first from the determining unit；
It is follow-up every time, the fan of the last selection of selection and in addition to the fan of last time selection with the thermal component degree of association
Highest fan, until it is determined that each fan be chosen.
11. device as claimed in claim 9, it is characterised in that the first choice unit specifically for：
Selected and the thermal component degree of association highest fan in each fan determined first from the determining unit；Subsequently
Every time, select the fan of last selection and in addition to the fan of last time selection with the thermal component degree of association highest wind
Fan, and the quantity of selection fan is not more than predetermined number of fans threshold value every time.
12. the device as described in any one of claim 9~11, it is characterised in that also include：
Second selecting unit, the power consumption regulating strategy for determining each thermal component in server in the first processing units
Afterwards, at least two thermal components are chosen each time in all thermal components of server, a variety of thermal component combinations are formed；
Second processing unit, for being combined for each thermal component, is performed：If the thermal component combination include each
Thermal component is related to identical fan in corresponding power consumption regulating strategy respectively, then the thermal component is combined to each that include
The fan that thermal component is related in corresponding power consumption regulating strategy respectively, and the highest velocity of rotation in identical fans, and it is involved
And other different fans the power consumption regulating strategy that is combined as the thermal component of velocity of rotation.
13. device as claimed in claim 12, it is characterised in that the first processing units, is additionally operable to determine the service
The power consumption regulating strategy of each thermal component at different ambient temperatures in device；
The second processing unit, is additionally operable to determine that every kind of thermal component in the server is combined at different ambient temperatures
Power consumption regulating strategy；
Described device also includes：
Storage unit, for determining the first processing units each thermal component in the server in varying environment temperature
Power consumption regulating strategy under degree, and the second processing unit determine that every kind of thermal component in the server is combined in difference
Power consumption regulating strategy under environment temperature is preserved respectively.
14. device as claimed in claim 13, it is characterised in that also include：
Second acquisition unit, for the first processing units to be determined to the server in the storage unit in each dissipate
The power consumption regulating strategy of thermal part at different ambient temperatures, and the second processing unit determine it is every kind of in the server
After thermal component combination power consumption regulating strategy at different ambient temperatures is preserved respectively, when it is determined that a thermal component or
When the temperature of one thermal component combination is unsatisfactory for default temperature requirement, current operating environment temperature is obtained；
Query unit, for each thermal component and every kind of thermal component in the server that the storage unit is preserved
In the power consumption regulating strategy of combination at different ambient temperatures, the current operating environment temperature that the second acquisition unit is obtained is inquired about
Spend corresponding power consumption regulating strategy；
First adjustment unit, the power consumption regulating strategy for being inquired according to the query unit adjusts the thermal component
Or the temperature of thermal component combination.
15. device as claimed in claim 9, it is characterised in that also include：
After second adjustment unit, the power consumption regulating strategy for determining the thermal component in the first processing units, when
When the thermal component is unsatisfactory for default temperature requirement, the temperature of the thermal component is adjusted according to the power consumption regulating strategy of determination
Degree.
16. the device as described in claim 9 or 10, it is characterised in that also include：
3rd processing unit, for determining the power consumption regulating strategy of at least two thermal components in the first processing units
Afterwards, when it is determined that the temperature of at least two thermal components is unsatisfactory for default temperature requirement, however, it is determined that at least two radiatings
Part is related to identical fan in corresponding power consumption regulating strategy respectively, then each at least two thermal component radiates
The fan that part is related in corresponding power consumption regulating strategy respectively, and highest velocity of rotation in identical fans and involved its
The velocity of rotation of his different fans as at least two thermal components power consumption regulating strategy；
3rd adjustment unit, the power consumption of at least two thermal components for being determined according to the 3rd processing unit regulates and controls plan
Slightly, the temperature of at least two thermal component is adjusted.
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| CN201410714603.8A CN104460902B (en) | 2014-11-28 | 2014-11-28 | A kind of fan regulation and controlling method and device for optimizing power |
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| CN111190478A (en) * | 2016-08-22 | 2020-05-22 | 华为技术有限公司 | Method and apparatus for adjusting fan speed |
| DE102017116399A1 (en) * | 2017-07-20 | 2019-01-24 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Method for controlling at least two fans |
| CN107864597A (en) * | 2017-11-30 | 2018-03-30 | 紫光华山信息技术有限公司 | Fan speed-governing method, device and electronic equipment |
| CN109240460A (en) * | 2018-09-04 | 2019-01-18 | 深圳市宝德计算机系统有限公司 | A kind of server radiating method, apparatus, equipment and computer storage medium |
| CN109185209B (en) * | 2018-10-15 | 2020-03-06 | 郑州云海信息技术有限公司 | Fan rotating speed adjusting method and device |
| CN110566492A (en) * | 2019-09-12 | 2019-12-13 | 苏州浪潮智能科技有限公司 | fan speed regulation method, device, equipment and medium |
| CN113453514B (en) * | 2021-07-06 | 2022-12-23 | 易事特集团股份有限公司 | Fan redundancy control method and device and computer readable storage medium |
| CN113703563A (en) * | 2021-08-13 | 2021-11-26 | 联想(北京)有限公司 | Temperature adjusting method, device and system |
| CN114690867B (en) * | 2022-03-03 | 2023-02-10 | 珠海精实测控技术股份有限公司 | Automatic heat dissipation verification platform and verification method |
| CN116360566A (en) * | 2023-02-21 | 2023-06-30 | 中科可控信息产业有限公司 | Fan speed regulating method, device, computer equipment, storage medium and program product |
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Effective date of registration: 20211231 Address after: 450046 Floor 9, building 1, Zhengshang Boya Plaza, Longzihu wisdom Island, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: xFusion Digital Technologies Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |