CN109491237A - A kind of fan of the single control storage equipment during booting powers on surely controls method and device - Google Patents
A kind of fan of the single control storage equipment during booting powers on surely controls method and device Download PDFInfo
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- CN109491237A CN109491237A CN201811383900.3A CN201811383900A CN109491237A CN 109491237 A CN109491237 A CN 109491237A CN 201811383900 A CN201811383900 A CN 201811383900A CN 109491237 A CN109491237 A CN 109491237A
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- driving signal
- storage equipment
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
Abstract
This application discloses a kind of fan of single control storage equipment during booting powers on surely to control method, apparatus, device and computer readable storage medium, the steady prosecutor method of fan includes: the motherboard power supply status signal and the first fan driving signal for receiving hardware monitoring chip and sending, and the first fan driving signal is generated by hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；Judge whether mainboard is switched on according to motherboard power supply status signal to power on；If so, obtaining BMC operating state signal；According to BMC operating state signal judge BMC whether stable operation；If BMC not yet stable operation, the first fan driving signal is intercepted, generate the second fan driving signal and is sent to fan, to control fan running.As it can be seen that the application replaces BMC to supervise rotation speed of the fan after system board booting powers on, using the control device of shutdown not power down, fan stable operation is enabled, has ensured proper heat reduction, and avoid noise jamming.
Description
Technical field
This application involves storage technical field of heat dissipation, in particular to wind of a kind of single control storage equipment during booting powers on
The steady control method, apparatus of fan, device and computer-readable storage.
Background technique
It is very stringent to store requirement of the equipment for reliability, stability, and wherein influences the one of storage equipment reliability
A key factor is exactly its heat dissipation problem.In the prior art, as shown in Figure 1, being usually by the BMC on storage equipment mainboard
(Baseboard Management Controller, baseboard management controller) controls fan running.BMC is by hard
Part monitoring chip (HW monitor) sends fan speed-regulating signal, and then generates corresponding driving signal by hardware monitoring chip and drive
Dynamic fan running.However, BMC is also in the unstable state just started due to during the booting of storage equipment powers on,
Therefore it will appear the unstable phenomenon to fan running control, enable the revolving speed of fan fluctuated, not only affect system radiating, and
And also will form biggish noise, reduce user experience.As it can be seen that providing a kind of solution to the problems described above is art technology
It is paid close attention to required for personnel.
Summary of the invention
The application's is designed to provide a kind of fan steady prosecutor method of the single control storage equipment during booting powers on, dress
It sets, device and computer readable storage medium, effectively to ensure stable operation of the fan during device power-up starting, into
And storage equipment proper heat reduction is kept, and noise jamming when avoiding fan irregular operation.Its concrete scheme is as follows:
In a first aspect, the steady prosecutor method of fan this application provides a kind of single control storage equipment during booting powers on, is answered
The control device between hardware monitoring chip and fan for being connected to the single control storage equipment, the control device is to close
Machine not power down device, and connect with the BMC of single control storage equipment, the steady prosecutor method of fan includes:
Receive motherboard power supply status signal and the first fan driving signal that the hardware monitoring chip is sent, described first
Fan driving signal is generated by the hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；
Judge whether mainboard is switched on according to the motherboard power supply status signal to power on；
If so, obtaining BMC operating state signal；
According to the BMC operating state signal judge the BMC whether stable operation；
If the BMC not yet stable operation, first fan driving signal is intercepted, generates the second fan driving signal
And it is sent to the fan, to control the fan running.
Optionally, judge that the BMC whether after stable operation, is also wrapped according to the BMC operating state signal described
It includes:
If first fan driving signal is sent to the fan, so as to by described by the BMC stable operation
BMC controls the fan running.
Optionally, it the second fan driving signal of the generation and is sent to the fan and includes:
It generates the second fan driving signal that PWM duty cycle is the first default value and is sent to the fan, to control
The fan is made to operate with preset rotation speed.
Optionally, the default value is 50%.
Optionally, after the judgement BMC not yet stable operation, further includes:
Judge whether the irregular operation duration of the BMC exceeds preset duration；
If it is not, it is concurrent then to continue to execute the second fan driving signal that the generation PWM duty cycle is the first default value
The step of sending to the fan；
If so, generate the second fan driving signal that PWM duty cycle is the second default value and be sent to the fan,
Second default value is higher than first default value.
Optionally, second default value is 100%.
Optionally, for the second fan driving signal of the second default value and institute is sent in the generation PWM duty cycle
After stating fan, further includes:
Fault alarm signal is generated to carry out fault warning.
Second aspect, disclosed herein as well is a kind of single controls to store fan stability control device of the equipment during booting powers on,
Applied to the control device between the hardware monitoring chip and fan for being connected to the single control storage equipment, the control device is
Shut down not power down device, and connect with the BMC of single control storage equipment, and the fan stability control device includes:
Receiving module, for receiving the motherboard power supply status signal and the driving of the first fan that the hardware monitoring chip is sent
Signal, first fan driving signal are generated by the hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；
First judgment module is powered on for judging whether mainboard is switched on according to the motherboard power supply status signal；
Module is obtained, for obtaining BMC operating state signal after determining that the mainboard booting powers on；
Second judgment module, for according to the BMC operating state signal judge the BMC whether stable operation；
Generation module generates second for intercepting first fan driving signal in the BMC not yet stable operation
Fan driving signal is simultaneously sent to the fan, to control the fan running.
The third aspect, disclosed herein as well is a kind of single controls to store fan stability controller part of the equipment during booting powers on,
The fan stability controller part is shutdown not power down device, be connected to single control storage equipment hardware monitoring chip and fan it
Between, and connect with the BMC of single control storage equipment, comprising:
Memory, for storing computer program；
Processor realizes that any single control storage equipment as described above is being switched on for executing the computer program
The step of fan during powering on steady prosecutor method.
Fourth aspect, disclosed herein as well is a kind of computer readable storage medium, the computer readable storage medium
In be stored with computer program, to realize that any single control as described above is deposited when the computer program is executed by processor
The step of steady prosecutor method of fan of the storage equipment during booting powers on.
The steady prosecutor method of fan of single control storage equipment provided herein during booting powers on includes: that reception is described hard
The motherboard power supply status signal and the first fan driving signal that part monitoring chip is sent, first fan driving signal is by described
Hardware monitoring chip is generated according to the fan speed-regulating signal that BMC is sent；Judge that mainboard is according to the motherboard power supply status signal
No booting powers on；If so, obtaining BMC operating state signal；Whether the BMC is judged according to the BMC operating state signal
Stable operation；If the BMC not yet stable operation, first fan driving signal is intercepted, generates the second fan driving letter
Number and be sent to the fan, to control the fan running.As it can be seen that the application utilizes after system board booting powers on
The control device of shutdown not power down replaces the BMC of shutdown power down to carry out supervision regulation to rotation speed of the fan, has ensured the stabilization of fan
Operation both maintains storage equipment proper heat reduction, and noise jamming when avoiding fan irregular operation, improves user's body
It tests.It fan stability control device of the single control storage equipment provided herein during booting powers on, device and computer-readable deposits
Fan steady prosecutor method of the above-mentioned single control storage equipment during booting powers on may be implemented in storage media, equally has above-mentioned beneficial to effect
Fruit.
Detailed description of the invention
In order to illustrate more clearly of the technical solution in the prior art and the embodiment of the present application, below will to the prior art and
Attached drawing to be used is needed to make brief introduction in the embodiment of the present application description.Certainly, in relation to the attached drawing of the embodiment of the present application below
A part of the embodiment in only the application of description is not paying creativeness to those skilled in the art
Under the premise of labour, other attached drawings can also be obtained according to the attached drawing of offer, other accompanying drawings obtained also belong to the application
Protection scope.
Fig. 1 is the schematic diagram of a scenario that single control stores fan steady prosecutor method of the equipment during booting powers in the prior art；
Fig. 2 is the scene signal that single control disclosed in the present application stores fan steady prosecutor method of the equipment during booting powers on
Figure；
Fig. 3 is that single control disclosed in the present application stores a kind of equipment specific reality in the steady prosecutor method of fan that booting powers on period
Apply the flow chart of example；
Fig. 4 is that single control disclosed in the present application storage equipment is another specific in the steady prosecutor method of fan during booting powers on
The flow chart of embodiment；
Fig. 5 is a kind of structural frames that single control disclosed in the present application stores fan stability control device of the equipment during booting powers on
Figure.
Specific embodiment
The core of the application is to provide a kind of steady prosecutor method of fan during booting powers on of single control storage equipment, dress
It sets, device and computer readable storage medium, effectively to ensure stable operation of the fan during device power-up starting, into
And storage equipment proper heat reduction is kept, and noise jamming when avoiding fan irregular operation.
In order to which technical solutions in the embodiments of the present application is more clearly and completely described, below in conjunction with this Shen
Please attached drawing in embodiment, technical solutions in the embodiments of the present application is introduced.Obviously, described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Referring to FIG. 1, as previously mentioned, Fig. 1 is that fan of the single control storage equipment during booting powers on is steady in the prior art
The schematic diagram of a scenario of prosecutor method.The hardware monitoring chip being connected with BMC is referred to according to BMC by the fan speed-regulating that I2C bus is sent
It enables, and generates and export corresponding driving signal to the driving end of fan.As it can be seen that in the prior art, either in storage equipment
Normal operation working condition, or be all the operating that fan is controlled by BMC in the startup stage powered on that is just switched on.
Referring to FIG. 2, Fig. 2 is that single control disclosed in the present application stores fan steady prosecutor method of the equipment during booting powers on
Application scenarios schematic diagram.Since BMC belongs to the shutdown power down device on storage equipment mainboard, opened in the prior art in equipment
During machine powers on, BMC is just completed to start, is not possible to stable operation, also cannot achieve the stability contorting to fan.To solve to be somebody's turn to do
Problem, as shown in Fig. 2, the steady prosecutor method of fan provided herein be specifically apply respectively with hardware monitoring chip and fan
In the control device of connection, meanwhile, which also connect with BMC.Different from BMC, which is specially to shut down
Not power down device, that is, after the main board system for storing equipment shuts down power down, which still charges and can work normally, because
This, the control device is always to be in steady operational status during system boot powers on.
The embodiment of the present application discloses a kind of fan steady prosecutor method of the single control storage equipment during booting powers on, referring to figure
Shown in 3, this method is mainly comprised the steps that
S1: motherboard power supply status signal and the first fan driving signal that hardware monitoring chip is sent, the first fan are received
Driving signal is generated by hardware monitoring chip according to the fan speed-regulating signal that BMC is sent.
Specifically, as shown in Fig. 2, the hardware monitoring chip of control device provided herein and single control storage equipment connects
It connects, can receive the first fan driving signal of hardware monitoring chip transmission；The control device is also connect with BMC, for obtaining
BMC operating state signal；Meanwhile the output end of the control device is connect with fan, is used for fan output drive signal.It is described
The first fan driving signal be specifically from hardware monitoring chip to have sent fan to hardware monitoring chip in BMC connected to it
After speed-regulating signal, generated according to fan speed-regulating signal.It is as previously mentioned, I2C is generally used between BMC and hardware monitoring chip
Bus communication.
Generally, what the driving of fan utilized is PWM wave speed regulating control principle, and the output of hardware monitoring chip can be used for driving
The signal of dynamic fan running is a kind of PWM wave signal.Fan running speed can be changed in duty ratio size by adjusting PWM wave
Degree: duty ratio is higher, and the running speed of fan is faster；Duty ratio is smaller, and the running speed of fan is smaller.When duty ratio is
When 100%, fan is by full-speed operation.Generally, the revolving speed of the fan of full-speed operation may be up to 20000r/min, and noise may be up to
90dB.Certainly, different model storage equipment and the concrete condition of fan can slightly have difference.
S2: judge whether mainboard is switched on according to motherboard power supply status signal and power on, if so, into S3.
Specifically, control device can be believed after receiving motherboard power supply status signal according to motherboard power supply state
Number judging whether the mainboard of the storage equipment is switched on powers on.
S3: BMC operating state signal is obtained.
S4: according to BMC operating state signal judge BMC whether stable operation；If it is not, then entering S5.
Specifically, BMC is generally also at the unstable state after just powering on during storage device power-up powers on, because
This can judge the whether stable fortune of BMC after determining that storage equipment enters booting power up phase according to BMC operating state signal
Row, so as between BMC amphibolia by control device on behalf of supervision fan operating.
S5: intercepting the first fan driving signal, generates the second fan driving signal and is sent to fan, to control fan
Operating.
Specifically, when determined BMC after the power up phase that is switched on plays pendulum, control device can be by hardware
The first fan driving signal that monitoring chip is sent carries out interception shielding, does not export to fan, while generating stable second
Fan driving signal is simultaneously sent to fan, to carry out normal operation heat dissipation by control device driving fan, to effectively avoid
The problems such as noise jamming caused by when fan is unstable is with radiating not in time.
Wherein, as a kind of specific embodiment, the control device is specially CPLD or FPGA.
Specifically, CPLD (Complex Programmable Logic Device, Complex Programmable Logic Devices) be
The device come out from PAL and GAL device development is a kind of user according to respective the need and voluntarily set of digits of constitutive logic function
At circuit, have that flexible in programming, integrated level are high, design and develop that the period is short, the scope of application is wide, developing instrument is advanced, price is public
The features such as change.
FPGA (Field-Programmable Gate Array, field programmable gate array) based on concurrent operation, with
Hardware description language is realized, is the product further developed on the basis of the programming devices such as PAL, GAL, CPLD.It is
Occur as one of field specific integrated circuit (ASIC) semi-custom circuit, both solved the deficiency of custom circuit,
The limited disadvantage of original programming device gate circuit number is overcome again.
Certainly, those skilled in the art can also be using other shutdown not power down devices as control described in the application
Device, the application are not limited thereto.
The motherboard power supply status signal and the first fan driving signal that the application is sent by receiving hardware monitoring chip, the
One fan driving signal is generated by hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；Believed according to motherboard power supply state
Number judging whether mainboard is switched on powers on；If so, obtaining BMC operating state signal；BMC is judged according to BMC operating state signal
Whether stable operation；If BMC not yet stable operation, the first fan driving signal is intercepted, generates the second fan driving signal simultaneously
It is sent to fan, to control fan running.As it can be seen that the application after system board booting powers on, utilizes shutdown not power down
Control device replaces the BMC of shutdown power down to carry out supervision regulation to rotation speed of the fan, has ensured the stable operation of fan, had both maintained
Noise jamming when storing equipment proper heat reduction, and avoiding fan irregular operation, improves user experience.
In booting is powered on period to single control storage equipment provided herein below by another specific embodiment
The steady prosecutor method of fan is further elaborated, and referring to figure 4., relative to a upper embodiment, the present embodiment makees technical solution
Further instruction and optimization.
As shown in figure 4, on the basis of the above, single control storage equipment provided herein is during booting powers on
The steady prosecutor method of fan judge that the BMC is according to the BMC operating state signal described as a kind of preferred embodiment
Further include S49 after no stable operation: if BMC stable operation, the first fan driving signal being sent to fan, so as to by
BMC controls fan running.
Specifically, when the mainboard of single control storage equipment have been completed booting power on and when in normal operating conditions, then
It specifically can be as being regulated and controled in the prior art by revolving speed of the BMC to fan, then at this point, control device can be by hardware monitoring core
The first fan driving signal that piece is sent is forwarded to fan, i.e., is regulated and controled by BMC to the operating of fan.
On the basis of the above, fan of the single control provided herein storage equipment during booting powers on surely is controlled
Method, as a kind of specific embodiment, the second fan driving signal of the generation and be sent to fan include: generate PWM duty
Than the second fan driving signal for the first default value and it is sent to fan, is operated to control fan with preset rotation speed.
Specifically, when control device replaces BMC supervision fan operation during system boot powers on, it specifically can control wind
Fan is with constant revolving speed, that is, preset rotation speed operating.Wherein it is preferred to which the default value is 50%.Believe when the second fan drives
When number taking 50% PWM wave signal for duty ratio, fan specifically will be with half-speed operation, and both meet certain heat dissipation at this time needs
It asks, and avoids higher noise simultaneously.
It should be noted that control device preferably uses closed-loop control to the control of rotation speed of the fan, it can real-time sampling wind
The actual speed of fan is turned the output of fan by feedback control compared with carrying out making difference with preset rotation speed by actual speed
Speed is adjusted to preset rotation speed.
On the basis of the above, fan of the single control provided herein storage equipment during booting powers on surely is controlled
A kind of method, as specific embodiment, after the judgement BMC not yet stable operation, further includes:
S45: judge whether the irregular operation duration of BMC exceeds preset duration；If it is not, then entering S46；If so, into
Enter S47.
S46: intercepting the first fan driving signal, generates the second fan that PWM duty cycle is the first default value and drives letter
Number and be sent to fan.
S47: intercepting the first fan driving signal, generates the second fan that PWM duty cycle is the second default value and drives letter
Number and be sent to fan, the second default value is higher than the first default value.
Specifically, if BMC does not enter steady operational status for a long time, illustrate that there are faulty (possible in system
It is BMC failure, it is also possible to be other failure of chip).Therefore, in the present embodiment, further BMC failure can also be held
The continuous time is judged, if the duration of its unstable state is more long, can determine that failure, and in order to avoid failure hair
Heat accumulation is caused to burn chip when raw, then the revolving speed that fan can be improved increases heat radiation power, thus can drive the second fan
The PWM wave duty of dynamic signal is improved to the second default value.Wherein it is preferred to second default value is 100%, even
Fan full speed running.Simultaneously as noise when fan full speed running is very big, therefore it is also convenient for operation maintenance personnel and passes through sound early
It identifies the generation of failure, to handle maintenance in time, reduces loss.
Wherein, described preset duration can be specifically set as 1 minute.
On this basis, it is preferable that in the second fan driving signal that the generation PWM duty cycle is the second default value
And be sent to after fan, further include S48: generating fault alarm signal to carry out fault warning.
It is easily understood that operation maintenance personnel further can also be reminded by fault alarm signal.Fault warning letter
Number specifically it can be used for the alarm devices such as control instructions lamp, speech player (specifically can be with Remote Installation) and alerted, this
Field technical staff can voluntarily select to be arranged.
The fan stability control device of single control storage equipment provided herein during booting powers on is introduced below.
Referring to Fig. 5, Fig. 5 is that a kind of fan of single control storage equipment provided herein during booting powers on surely is controlled
The structural block diagram of device；The fan stability control device be applied to be connected to single control storage equipment hardware monitoring chip and fan it
Between control device, the control device be shutdown not power down device, and with single control storage equipment BMC connect, the fan
Stability control device includes:
Receiving module 51, for receiving the motherboard power supply status signal and the first fan driving letter of the transmission of hardware monitoring chip
Number, the first fan driving signal is generated by hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；
First judgment module 52 is powered on for judging whether mainboard is switched on according to motherboard power supply status signal；
Module 53 is obtained, for obtaining BMC operating state signal after determining that mainboard booting powers on；
Second judgment module 54, for according to BMC operating state signal judge BMC whether stable operation；
Generation module 55 generates the second fan and drives for intercepting the first fan driving signal in BMC not yet stable operation
Dynamic signal is simultaneously sent to fan, to control fan running.
The motherboard power supply status signal and the first fan driving signal that the application is sent by receiving hardware monitoring chip, the
One fan driving signal is generated by hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；Believed according to motherboard power supply state
Number judging whether mainboard is switched on powers on；If so, obtaining BMC operating state signal；BMC is judged according to BMC operating state signal
Whether stable operation；If BMC not yet stable operation, the first fan driving signal is intercepted, generates the second fan driving signal simultaneously
It is sent to fan, to control fan running.As it can be seen that the application after system board booting powers on, utilizes shutdown not power down
Control device replaces the BMC of shutdown power down to carry out supervision regulation to rotation speed of the fan, has ensured the stable operation of fan, had both maintained
Noise jamming when storing equipment proper heat reduction, and avoiding fan irregular operation, improves user experience.
On the basis of above content, as a kind of preferred embodiment, single control storage equipment provided herein is being switched on
Fan stability control device during powering on, further includes sending module, for after determining BMC stable operation, the first fan to be driven
Dynamic signal is sent to fan, to control fan running by BMC.
On the basis of above content, as a kind of preferred embodiment, single control storage equipment provided herein is being switched on
Fan stability control device during powering on, generation module 55 are specifically used for: generating the second wind that PWM duty cycle is the first default value
Fan driving signal is simultaneously sent to fan, operates to control fan with preset rotation speed.
Wherein it is preferred to which the default value is 50%.
On the basis of above content, as a kind of preferred embodiment, single control storage equipment provided herein is being switched on
In fan stability control device during powering on,
Second judgment module 54 is also used to:
After determining the BMC not yet stable operation, it is default to judge whether the irregular operation duration of the BMC exceeds
Duration；
Generation module 55 is specifically used for: in the irregular operation duration for determining BMC without departing from preset duration thickness, continuing to execute
The step of generating the second fan driving signal that PWM duty cycle is the first default value and being sent to fan, is determining BMC not
After stable operation duration exceeds preset duration, it is concurrent to generate the second fan driving signal that PWM duty cycle is the second default value
It send to fan, the second default value is higher than the first default value.
Wherein it is preferred to which second default value is 100%.
On the basis of above content, as a kind of preferred embodiment, single control storage equipment provided herein is being switched on
Fan stability control device during powering on further includes alarm module, is second for generating PWM duty cycle in the generation module 55
Second fan driving signal of default value is simultaneously sent to after the fan, generates fault alarm signal to carry out failure announcement
It is alert.
Further, the fan stability controller part disclosed herein as well is a kind of single control storage equipment during booting powers on,
The fan stability controller part is shutdown not power down device, be connected to single control storage equipment hardware monitoring chip and fan it
Between, and connect with the BMC of single control storage equipment, comprising:
Memory, for storing computer program；
Processor realizes that any single control storage equipment as described above is being switched on for executing the computer program
The step of fan during powering on steady prosecutor method.
Further, disclosed herein as well is a kind of computer readable storage medium, the computer readable storage mediums
In be stored with computer program, to realize that any single control as described above is deposited when the computer program is executed by processor
The step of steady prosecutor method of fan of the storage equipment during booting powers on.
Fan stability control device, device and the computer of single control storage equipment provided herein during booting powers on can
Read the steady prosecutor of fan of the specific embodiment and single control as described above storage equipment of storage medium during booting powers on
Method can correspond to each other reference, just repeat no more here.
Each embodiment is described in a progressive manner in the application, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
It should be noted that in present specification, the relational terms of such as " first " and " second " etc are used merely to
One entity or operation and another entity or operate is distinguished, without necessarily requiring or implying these entities or
There are any actual relationship or orders between person's operation.In addition, the terms "include", "comprise" or its any other
Variant is intended to non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only
It including those elements, but also including other elements that are not explicitly listed, or further include for this process, method, object
Product or the intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...",
It is not precluded in the process, method, article or apparatus that includes the element that there is also other identical elements.
Technical solution provided herein is described in detail above.Specific case used herein is to this Shen
Principle and embodiment please is expounded, the present processes that the above embodiments are only used to help understand and its
Core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the application principle
Under, can also to the application, some improvement and modification can also be carried out, these improvement and modification are also fallen into the protection scope of the application.
Claims (10)
1. a kind of fan steady prosecutor method of single control storage equipment during booting powers on, which is characterized in that applied to being connected to
The control device between the hardware monitoring chip and fan of single control storage equipment is stated, the control device is shutdown not power down device
Part, and connect with the BMC of single control storage equipment, the steady prosecutor method of fan includes:
Receive motherboard power supply status signal and the first fan driving signal that the hardware monitoring chip is sent, first fan
Driving signal is generated by the hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；
Judge whether mainboard is switched on according to the motherboard power supply status signal to power on；
If so, obtaining BMC operating state signal；
According to the BMC operating state signal judge the BMC whether stable operation；
If the BMC not yet stable operation, first fan driving signal is intercepted, it is concurrent to generate the second fan driving signal
It send to the fan, to control the fan running.
2. the steady prosecutor method of fan according to claim 1, which is characterized in that believed described according to the BMC operating status
Number judge the BMC whether after stable operation, further includes:
If first fan driving signal is sent to the fan by the BMC stable operation, to be controlled by the BMC
Make the fan running.
3. the steady prosecutor method of fan according to claim 1, which is characterized in that the second fan driving signal of the generation is concurrent
It send to the fan and includes:
It generates the second fan driving signal that PWM duty cycle is the first default value and is sent to the fan, to control
Fan is stated to operate with preset rotation speed.
4. the steady prosecutor method of fan according to claim 3, which is characterized in that the default value is 50%.
5. the steady prosecutor method of fan according to claim 4, which is characterized in that determine the not yet stable fortune of BMC described
After row, further includes:
Judge whether the irregular operation duration of the BMC exceeds preset duration；
It is the second fan driving signal of the first default value and is sent to if it is not, then continues to execute the generation PWM duty cycle
The step of fan；
If so, generate the second fan driving signal that PWM duty cycle is the second default value and be sent to the fan, it is described
Second default value is higher than first default value.
6. the steady prosecutor method of fan according to claim 5, which is characterized in that second default value is 100%.
7. the steady prosecutor method of fan according to claim 5, which is characterized in that pre- for second in the generation PWM duty cycle
If the second fan driving signal of numerical value is simultaneously sent to after the fan, further includes:
Fault alarm signal is generated to carry out fault warning.
8. a kind of fan stability control device of single control storage equipment during booting powers on, which is characterized in that applied to being connected to
The control device between the hardware monitoring chip and fan of single control storage equipment is stated, the control device is shutdown not power down device
Part, and connect with the BMC of single control storage equipment, the fan stability control device includes:
Receiving module, for receiving the motherboard power supply status signal and the first fan driving letter that the hardware monitoring chip is sent
Number, first fan driving signal is generated by the hardware monitoring chip according to the fan speed-regulating signal that BMC is sent；
First judgment module is powered on for judging whether mainboard is switched on according to the motherboard power supply status signal；
Module is obtained, for obtaining BMC operating state signal after determining that the mainboard booting powers on；
Second judgment module, for according to the BMC operating state signal judge the BMC whether stable operation；
Generation module generates the second fan for intercepting first fan driving signal in the BMC not yet stable operation
Driving signal is simultaneously sent to the fan, to control the fan running.
9. a kind of fan stability controller part of single control storage equipment during booting powers on, which is characterized in that the fan stability controller
Part is shutdown not power down device, is connected between the hardware monitoring chip and fan of single control storage equipment, and with the list
The BMC connection of control storage equipment, comprising:
Memory, for storing computer program；
Processor realizes single control storage equipment as described in any one of claim 1 to 7 for executing the computer program
The step of fan steady prosecutor method during booting powers on.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program, to realize that single control storage as described in any one of claim 1 to 7 is set when the computer program is executed by processor
The step of standby fan during booting powers on steady prosecutor method.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989935A (en) * | 2019-04-11 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of control method for fan based on dual control storage server, device and equipment |
| CN112286333A (en) * | 2020-10-16 | 2021-01-29 | 锐捷网络股份有限公司 | Power supply control method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828980A (en) * | 2012-09-11 | 2012-12-19 | 中兴通讯股份有限公司 | Heat radiation fan control device and electronic device |
| CN104121212A (en) * | 2013-04-24 | 2014-10-29 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and control device and method of cooling fan of electronic device |
| CN106527633A (en) * | 2016-10-24 | 2017-03-22 | 郑州云海信息技术有限公司 | Server fan control device and system, and method |
| CN206647293U (en) * | 2017-03-03 | 2017-11-17 | 郑州云海信息技术有限公司 | A kind of server fan rotating speed control system based on CPLD |
-
2018
- 2018-11-20 CN CN201811383900.3A patent/CN109491237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828980A (en) * | 2012-09-11 | 2012-12-19 | 中兴通讯股份有限公司 | Heat radiation fan control device and electronic device |
| CN104121212A (en) * | 2013-04-24 | 2014-10-29 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and control device and method of cooling fan of electronic device |
| CN106527633A (en) * | 2016-10-24 | 2017-03-22 | 郑州云海信息技术有限公司 | Server fan control device and system, and method |
| CN206647293U (en) * | 2017-03-03 | 2017-11-17 | 郑州云海信息技术有限公司 | A kind of server fan rotating speed control system based on CPLD |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989935A (en) * | 2019-04-11 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of control method for fan based on dual control storage server, device and equipment |
| CN109989935B (en) * | 2019-04-11 | 2021-06-25 | 苏州浪潮智能科技有限公司 | Fan control method, device and equipment based on double-control storage server |
| CN112286333A (en) * | 2020-10-16 | 2021-01-29 | 锐捷网络股份有限公司 | Power supply control method and device |
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Application publication date: 20190319 |