CN108150442A - cabinet fan control method and module - Google Patents
cabinet fan control method and module Download PDFInfo
- Publication number
- CN108150442A CN108150442A CN201611110006.XA CN201611110006A CN108150442A CN 108150442 A CN108150442 A CN 108150442A CN 201611110006 A CN201611110006 A CN 201611110006A CN 108150442 A CN108150442 A CN 108150442A
- Authority
- CN
- China
- Prior art keywords
- control unit
- management controller
- region
- fan
- equipment cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of cabinet fan control method is implemented by a cabinet fan control module, which is suitable for controlling the fan group of multiple heat dissipation regions corresponding respectively, and is included including an equipment cabinet management controller and multiple regions control unit, this method：Each region control unit receives a Temperature Datum from each server connected；Each region control unit detects whether the equipment cabinet management controller operates normally；For each region control unit, if detecting result is normal for running, the rotating speed of fan group is controlled by the equipment cabinet management controller corresponding to the region control unit；If detecting result is abnormal to operate, which according to received Temperature Datum, to control the rotating speed of corresponding fan group, two-part fan control is realized with this.
Description
Technical field
The invention relates to a kind of control method and modules, particularly relate to a kind of cabinet fan control method and module.
Background technology
In general, server cabinet is distinguished and admirable by being configured at multiple fan groups operating generation of rear side, set with reducing
It is placed in the temperature of the server in the corresponding heat dissipation region of each fan group.The rotating speed of such fan group is by a cabinet management control
Device (Rack Management Controller, abbreviation RMC) processed controls, which can collect in the cabinet
Heat source (such as server) temperature or other radiating requirements, to determine the rotating speed of such fan group.
However, when the equipment cabinet management controller is damaged or cabinet is moved out of during maintenance, such wind will be caused
Fan group is in no major state；For this situation, existing processing mode usually has the following practice.
First, by additional hardware circuit, such fan group is controlled directly to perform full speed such as pulse width modulating control circuit
Operating, to protect the normal operation of server.However fan full-speed operation is not only easy to cause that power consumption is significantly increased, noise surpasses
Go out standard, the consumptive materials such as fan is more probably caused to use the loss of life cycle.
Second, the operational capability of limiting server is come by additional hardware circuit, such as overheating protection circuit (prochot),
And such fan group is made to operate in a fixed rotating speed, to reduce power consumption and have the function that heat dissipation.But thus, probably
Causing the efficiency of server reduces.
Invention content
Therefore, the purpose of the present invention controls control in a kind of achievable cabinet fan is provided, and is in nothing in fan group
During major state, realize that zonal control fan running need not simultaneously reduce the cabinet fan control method of server efficiency, it is,
The cabinet fan control method of control control and zonal control in the operating of switching at runtime cabinet fan can be achieved.
Then, cabinet fan control method of the present invention is implemented by a cabinet fan control module, the cabinet fan control
Molding block is suitable for controlling multiple individually corresponding heat dissipation regions and the fan group of an at least server, and including a cabinet management
Controller and multiple region control units for corresponding to such fan group respectively, the corresponding wind of each region control unit connection
Fan group, the equipment cabinet management controller and the corresponding at least server of corresponding fan group, and the cabinet fan control method
Include a step (A), a step (B), a step (C) and a step (D).
The step (A) is that each region control unit receives a Temperature Datum from each server connected.
The step (B) is that each region control unit detects whether the equipment cabinet management controller operates normally.
The step (C) is for each region control unit, if the region control unit detects the cabinet management
Controller running is normal, which is sent to the equipment cabinet management controller by received Temperature Datum, makes this
Equipment cabinet management controller controls this according at least to the Temperature Datum from the region control unit by the region control unit
The rotating speed of fan group corresponding to the control unit of region.
The step (D) is for each region control unit, if the region control unit detects the cabinet management
Controller running is abnormal, and the region control unit is i.e. according to received Temperature Datum, to control corresponding fan group
Rotating speed.
Furthermore another object of the present invention is providing a kind of cabinet fan control module.
Then, cabinet fan control module of the present invention, suitable for controlling multiple individually corresponding heat dissipation regions and at least one
The fan group of server, and include an equipment cabinet management controller and multiple regions control unit.
Such region control unit corresponds to such fan group, the corresponding fan of each region control unit connection respectively
Group, the equipment cabinet management controller, and it is adapted to the corresponding at least server of corresponding fan group.
Wherein, each region control unit receives a Temperature Datum from each server connected, and each region is controlled
Unit processed detects whether the equipment cabinet management controller operates normally, if the result of detecting is normal for running, the region control unit
Received Temperature Datum is sent to the equipment cabinet management controller, makes the equipment cabinet management controller according at least to from the area
The Temperature Datum of domain control unit controls turning for the fan group corresponding to the region control unit by the region control unit
Speed, if the result of detecting is abnormal to operate, the region control unit is right to control i.e. according to received Temperature Datum
The rotating speed for the fan group answered.
The effect of of the invention, is：The equipment cabinet management controller controls such fan group to operate when operating normal, running
When abnormal, then automatically switch to be corresponding fan group independently to be controlled to operate by each region control unit, be reached with this
Into the fan control of two-part, and it can realize that the subregion of fan group is only in the case where lacking the equipment cabinet management controller master control
Vertical control.
【Description of the drawings】
Fig. 1 is a block diagram, illustrates an embodiment of cabinet fan control module of the present invention；And
Fig. 2 is a flow chart, illustrates an embodiment of cabinet fan control method of the present invention.
【Specific embodiment】
Refering to Fig. 1, an embodiment of cabinet fan control module of the present invention is (not shown suitable for being set to a server cabinet
Go out), which includes multiple fan groups for corresponding to a heat dissipation regions respectively and multiple is separately positioned on corresponding to such fan group
Heat dissipation region server.
Wherein, each fan group includes plural fan, and the server count corresponding to any fan group in heat dissipation region
Mesh can be one, or two, three or more, such as be arranged in Fig. 1 the heat dissipation region 20 server 22,23 and
The server 32,33 being arranged in the heat dissipation region 30, and each server includes one for monitoring the server function situation
Baseboard management controller and one detectd for detecting and generating the temperature of the Temperature Datum in the corresponding server position region
Survey device.Baseboard management controller monitoring power supply situation, operating system state etc. server operation information, and connect the temperature
Detector is to collect the Temperature Datum caused by the temperature monitor, as the substrate management of the server 22 in Fig. 1 controls
Device 221 connects the temperature monitor 222 to receive its generated Temperature Datum, and the baseboard management controller of the server 23
231 connect the temperature monitors 232 to receive its generated Temperature Datum.
The cabinet fan control module is suitable for controlling the such operating of fan group 24,34 generation distinguished and admirable, is set to reduction every
The temperature of the server of heat dissipation region corresponding to one fan group, such as the fan group 24 can generate wind to the heat dissipation region 20
Stream, to reduce the temperature for the server 22,23 for being set to the heat dissipation region 20.Similarly, which can be to the radiating area
Domain 30 generate it is distinguished and admirable, with reduce be set to the heat dissipation region 30 server 32,33 temperature.In the present embodiment, the cabinet
Fan control module includes an equipment cabinet management controller (Rack Management Controller, abbreviation RMC) 11, also
The master control of control and multiple regions control unit 21,31 in execution.
The equipment cabinet management controller 11 may be placed at the cabinet, and unified monitoring manages server, the electricity in the cabinet
The function situation of source supply unit (Power Supply Unit, PSU), the elements such as fan control board, fan.
Such region control unit 21,31 corresponds to such fan group 24 respectively, 34 ground are arranged at the cabinet, in this implementation
In example, each region control unit 21,31 is arranged on the heat dissipation region 20,30 corresponding to corresponding fan group 24,34 for one
Cabinet backboard (backplane), and each region control unit 21,31 includes a backboard processor 211,311, backboard processing
Device 211,311 be directly connected to or by the corresponding fan group 24 of a rotational speed governor on fan governor plate connection, 34,
The equipment cabinet management controller 11 and each server for being set to corresponding fan group 24,34 corresponding heat dissipation regions 20,30
22nd, 23 baseboard management controller 221,231.In the present embodiment, the server count that each backboard processor 211,311 connects
Mesh is plural number, such as the backboard processor 211 connects the baseboard management controller 221 and the server 23 of the server 22
Baseboard management controller 231；The backboard processor 311 connects the baseboard management controller 321 and the server of the server 32
33 baseboard management controller 331.
Referring to Fig.2, an embodiment of cabinet fan control method of the present invention is cabinet fan control mould shown in Fig. 1
It is performed in block.Each step of the embodiment described further below.
In step 1, the backboard processor 211,311 of each region control unit 21,31 is from each server connected
22nd, 23,32,33 a Temperature Datum is received.By taking the backboard processor 211 in Fig. 1 as an example, the backboard processor 211 is from being connected
The server 22 baseboard management controller 221 and the server 23 baseboard management controller 231 not Jie Shou temperature money
Material, and the backboard processor 211 can periodically, and such as once per second does not take to the server 22, the server 23
Obtain Temperature Datum.
In step 2, the backboard processor 211,311 of each region control unit 21,31 regularly, such as each second, is detectd
Survey whether the equipment cabinet management controller 11 operates normally.In the present embodiment, which has an electrical connection
The detecting foot position of the equipment cabinet management controller 11, for example, one universal input and output (GPIO) there are foot position (present
Pin), 211,311 basis of backboard processor is by a detection signal caused by the detecting foot position, to judge the cabinet management
Whether controller 11 operates normally.Such as the detection signal that is detected of the detecting foot position is when being logic 1, the backboard processor
211st, 311 judge that the equipment cabinet management controller 11 is abnormal to operate, it may be possible to which corrupted, normal plant (is not electrically connected normally
Connect) or the cabinet is moved out of, when the detection signal which is detected is logical zero, the backboard processor 211,
311 judge that the equipment cabinet management controller 11 is normal to operate.
It detects the equipment cabinet management controller 11 and whether operates normal mode and be not limited to above-mentioned, can there is other embodiments,
Such as the backboard processor 211,311 of each region control unit 21,31 sends an inquiry message and gives the equipment cabinet management controller
11, the backboard processor 211,311 of each region control unit 21,31 judges that one whether is received within a scheduled period comes from
The return information of the correspondence of the equipment cabinet management controller 11 inquiry message, to judge whether the equipment cabinet management controller 11 operates
Normally, if receiving the return information from the equipment cabinet management controller 11, which is judging its running just
Often, it is on the contrary then judge that its running is abnormal.
In step 3, for each region control unit 21,31, if the backboard processing of the region control unit 21,31
Device 211,311 detects the equipment cabinet management controller 11 and operates normally, the backboard processor 211 of the region control unit 21,31,
Received Temperature Datum is sent to the equipment cabinet management controller 11 by 311.
In step 4, the equipment cabinet management controller 11 according at least to the Temperature Datum from the region control unit 21,31,
By the backboard processor 211,311 of the region control unit 21,31, to control at the backboard of the region control unit 21,31
Manage the rotating speed of the fan group 24,34 corresponding to device 211,311.
For example, if the backboard processor 211 of the region control unit 21 judges that the equipment cabinet management controller 11 operates
Normally, just by the Temperature Datum of heat dissipation region 20 corresponding to the region control unit 21 (including coming from the server 22 and service
The Temperature Datum of device 23) it is sent to the equipment cabinet management controller 11.When the equipment cabinet management controller 11 receives region control
During the Temperature Datum of unit 21, i.e., a hot operation (thermal algorithm) is performed according to this, and send out one according to the result of operation
The fan control order of information with a specific rotation speeds to the region control unit 21 backboard processor 211, to pass through this
Backboard processor 211 transmits the fan control order to corresponding fan group 24, makes corresponding fan group 24 with the spy
Determine rotating speed to be operated.
In other examples, which can also be according to from corresponding two adjacent heat dissipation region respectively
20th, the Temperature Datum of 30 two region control units 21,31, to control at least one of of the two adjacent heat dissipation region 20,30
The rotating speed of fan group 24,34 corresponding to person.For example, which receives from the region control unit
The backboard processor 311 of Temperature Datum and reception from the region control unit 31 transmitted by 21 backboard processor 211
Transmitted Temperature Datum, and when the equipment cabinet management controller 11 judges the heat dissipation corresponding to two region control units 21,31
Region 20,30 is two adjacent heat dissipation regions, and in the corresponding service of heat dissipation region 20 corresponding to the region control unit 21
When device 22 and higher 23 temperature of server, in addition to adjusting the area according to the Temperature Datum transmitted by the backboard processor 211
Except the rotating speed of fan group 24 corresponding to domain control unit 21, also according to the backboard processor 211 and the backboard processor 311
Transmitted Temperature Datum adjusts the rotating speed of the fan group 34 corresponding to the region control unit 31, strengthening the heat dissipation region
30 heat dissipation helps the heat dissipation of the heat dissipation region 20 with this simultaneously.
Therefore, the equipment cabinet management controller 11 can from each region control unit 21,31 receive the region control unit 21,
The Temperature Datum of heat dissipation region 20,30 corresponding to 31, and individually according to the Temperature Datum of the heat dissipation region 20 to fan group 24
It is controlled, fan group 34 is controlled according to the Temperature Datum of the heat dissipation region 30, also because of the equipment cabinet management controller
11 can be collected into the Temperature Datum of all areas control unit 21,31, and compare the adjacent pass of each region control unit 21,31
System, therefore the Temperature Datum for the whole two adjacent heat dissipation regions 20,30 that can also unite, it is right to two adjacent 20,30 institute of heat dissipation region
The rotating speed of two fan groups 24,34 answered does the adjustment of conformability, therefore can reach profitable fan control.Therefore in the cabinet pipe
When reason controller 11 operates normal, which can have monitoring and manage the master control of all fan groups 24,34
Power.
In step 5, for each region control unit 21,31, if the backboard processing of the region control unit 21,31
Device 211,311 detects the equipment cabinet management controller 11 and operates abnormal, the backboard processor of the region control unit 21,31
211st, 311 i.e. according to received Temperature Datum, to control the rotating speed of corresponding fan group 24,34.
Therefore, when the equipment cabinet management controller 11 operates abnormal, i.e., by the backboard of each region control unit 21,31
Manage fan group 24,34 of the device 211,311 respectively corresponding to independent keyholed back plate.Such as the backboard processor of the region control unit 21
211, according to the Temperature Datum (Temperature Datum of the server 22, the Temperature Datum of the server 23) of place heat dissipation region 20, come
A hot operation is performed, and a control command is sent to corresponding fan group 24 its fan to be controlled to turn according to hot operation result
Speed.Similarly, the backboard processor 311 of the region control unit 31 according to the Temperature Datum of place heat dissipation region 30 (including connecing
Receive Temperature Datum from the server 32 and the Temperature Datum of the server 33) hot operation is carried out, and control its institute according to this
The rotating speed of corresponding fan group 34.Therefore, each region control unit 21, the fan groups 24,34 of 31 place heat dissipation regions 20,30
Rotating speed there may be other difference, and the algorithm of the hot operation performed by each region control unit 21,31 can be with this
Person performed by equipment cabinet management controller 11 is different.
To sum up explanation is it is found that cabinet fan control method of the present invention, normal in running by the equipment cabinet management controller 11
When each fan group 24,34 is controlled to operate, it is when operating abnormal, then corresponding by the control of each region control unit 21,31
Fan group 24,34 operates, and the fan control of two-part is reached with this.The equipment cabinet management controller 11 can be according to each heat dissipation region
20th, 30 Temperature Datum can also control each fan group 24,34 to transport according to the Temperature Datum of two adjacent heat dissipation regions 20,30
Turn.And in the case where lacking 11 master control of equipment cabinet management controller, the backplane controller of each region control unit 21,31
211st, 311 subregion independence management and control is carried out to corresponding fan group 24,34, so when the equipment cabinet management controller 11 is damaged,
Or when cabinet is moved out of during maintenance, it can be not required to control all fan groups by additional hardware circuit with full-speed operation
Or operated with a fixed rotating speed, and more effectively can beneficially carry out fan control, therefore the purpose of the present invention can be reached really.
Above in conjunction with attached drawing to the present invention specific embodiment and embodiment elaborate, but cannot with restriction
The scope of the present invention, the impartial modification and transformation made in scope of the present invention patent, should all belong to patent of the present invention
In the range of.
Claims (8)
1. a kind of cabinet fan control method is implemented by a cabinet fan control module, which fits
In controlling multiple fan groups for individually corresponding to a heat dissipation regions and an at least server, and including an equipment cabinet management controller,
And multiple region control units for corresponding to such fan group respectively, the corresponding fan group of each region control unit connection are somebody's turn to do
Equipment cabinet management controller and the corresponding at least server of corresponding fan group, it is characterised in that：The cabinet fan controlling party
Method comprises the steps of：
(A) each region control unit receives a Temperature Datum from each server connected；
(B) each region control unit detects whether the equipment cabinet management controller operates normally；
(C) for each region control unit, if the region control unit is detecting equipment cabinet management controller running just
Often, which is sent to the equipment cabinet management controller by received Temperature Datum, controls the cabinet management
Device controls the region control unit according at least to the Temperature Datum from the region control unit by the region control unit
The rotating speed of corresponding fan group；And
(D) for each region control unit, if the region control unit detects equipment cabinet management controller running not
Normally, the region control unit is i.e. according to received Temperature Datum, to control the rotating speed of corresponding fan group.
2. cabinet fan control method according to claim 1, it is characterised in that：Each region control unit includes a back of the body
Sheet processor, the backboard processor have a detecting foot position for being electrically connected the equipment cabinet management controller, in the step (B), often
The backboard processor of one region control unit detection signal according to caused by by the detecting foot position, to judge the cabinet pipe
Whether reason controller operates normally.
3. cabinet fan control method according to claim 1, it is characterised in that：The step (B) includes：
(B1) each region control unit send an inquiry message to the equipment cabinet management controller and
(B2) each region control unit judges whether to receive one within a scheduled period from the equipment cabinet management controller
The return information of the corresponding inquiry message, to judge whether the equipment cabinet management controller operates normally.
4. cabinet fan control method according to claim 1, it is characterised in that：In the step (C), the cabinet management
Controller is also according to the Temperature Datum from the two region control units for corresponding to two adjacent heat dissipation regions respectively, to control the two-phase
The rotating speed of fan group corresponding to the one at least within of adjacent heat dissipation region.
5. a kind of cabinet fan control module, suitable for controlling multiple wind for individually corresponding to a heat dissipation region and an at least server
Fan group, it is characterised in that：Comprising：
One equipment cabinet management controller；And
Multiple regions control unit, corresponds to such fan group respectively, and the corresponding fan group of each region control unit connection is somebody's turn to do
Equipment cabinet management controller and the corresponding at least server of corresponding fan group；
Wherein, each region control unit receives a Temperature Datum from each server connected, and the control of each region is single
Member detects whether the equipment cabinet management controller operates normally, if the result of detecting for running normally, the region control unit is by institute
The Temperature Datum received is sent to the equipment cabinet management controller, and the equipment cabinet management controller is made to be controlled according at least to from the region
The Temperature Datum of unit processed controls the rotating speed of the fan group corresponding to the region control unit by the region control unit,
If the result of detecting is abnormal to operate, the region control unit is corresponding to control i.e. according to received Temperature Datum
Fan group rotating speed.
6. cabinet fan control module according to claim 5, it is characterised in that：Each region control unit includes a back of the body
Sheet processor, the backboard processor have a detecting foot position for being electrically connected the equipment cabinet management controller, and according to passing through the detecting
A detection signal caused by foot position, to judge whether the equipment cabinet management controller operates normally.
7. cabinet fan control module according to claim 5, it is characterised in that：Each region control unit sends one and askes
Information is asked to the equipment cabinet management controller, and judges whether to receive one within a scheduled period from the equipment cabinet management controller
The correspondence inquiry message return information, to judge whether the equipment cabinet management controller operates normally.
8. cabinet fan control module according to claim 5, it is characterised in that：The equipment cabinet management controller is also according to next
From the Temperature Datum for the two region control units for corresponding to two adjacent heat dissipation regions respectively, to control the two adjacent heat dissipation region extremely
The rotating speed of fan group corresponding to few one of which.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110006.XA CN108150442B (en) | 2016-12-06 | 2016-12-06 | Cabinet fan control method and module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110006.XA CN108150442B (en) | 2016-12-06 | 2016-12-06 | Cabinet fan control method and module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108150442A true CN108150442A (en) | 2018-06-12 |
| CN108150442B CN108150442B (en) | 2020-01-31 |
Family
ID=62467943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611110006.XA Expired - Fee Related CN108150442B (en) | 2016-12-06 | 2016-12-06 | Cabinet fan control method and module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150442B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043499A (en) * | 2019-04-11 | 2019-07-23 | 曙光信息产业(北京)有限公司 | A kind of intelligent fan speed regulation device |
| CN111465265A (en) * | 2020-04-03 | 2020-07-28 | 中国工商银行股份有限公司 | Temperature adjusting method and device, electronic equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677112A (en) * | 2012-09-26 | 2014-03-26 | 英业达科技有限公司 | Rack-mounted server system and operation method thereof |
| CN105404366A (en) * | 2014-09-08 | 2016-03-16 | 广达电脑股份有限公司 | BACKUP MANAGEMENT CONTROL method IN SERVER rack SYSTEM, and server rack |
-
2016
- 2016-12-06 CN CN201611110006.XA patent/CN108150442B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677112A (en) * | 2012-09-26 | 2014-03-26 | 英业达科技有限公司 | Rack-mounted server system and operation method thereof |
| CN105404366A (en) * | 2014-09-08 | 2016-03-16 | 广达电脑股份有限公司 | BACKUP MANAGEMENT CONTROL method IN SERVER rack SYSTEM, and server rack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043499A (en) * | 2019-04-11 | 2019-07-23 | 曙光信息产业(北京)有限公司 | A kind of intelligent fan speed regulation device |
| CN111465265A (en) * | 2020-04-03 | 2020-07-28 | 中国工商银行股份有限公司 | Temperature adjusting method and device, electronic equipment and storage medium |
| CN111465265B (en) * | 2020-04-03 | 2022-04-22 | 中国工商银行股份有限公司 | Temperature adjusting method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108150442B (en) | 2020-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8374731B1 (en) | Cooling system | |
| EP1875139B1 (en) | Intelligent fan assisted tiles for adaptive environmental management | |
| CN101379470B (en) | Method of latent fault checking a cooling module | |
| US9883009B2 (en) | Automatic computer room air conditioning control method | |
| TWI582585B (en) | Rack control system | |
| US8656003B2 (en) | Method for controlling rack system using RMC to determine type of node based on FRU's message when status of chassis is changed | |
| US20050182523A1 (en) | Intelligent networked fan assisted tiles for adaptive thermal management of thermally sensitive rooms | |
| US20050080887A1 (en) | Redundant management control arbitration system | |
| CN105052248B (en) | Device housings fan control system and method | |
| TWI571733B (en) | Server rack system and power management method applicable thereto | |
| US20080162691A1 (en) | Blade server management system | |
| GB2404054A (en) | Power management of a group of computers using a centralized power management module linked to local power monitors | |
| US20110290894A1 (en) | Method for controlling cooling in a data storage system | |
| CN102052338A (en) | Server framework and fan system thereof | |
| US20120253544A1 (en) | Modular computer system and method for controlling fans of the same | |
| EP3370291B1 (en) | Fuel cell device, fuel cell system, method for controlling fuel cell system, and controller | |
| CN201622517U (en) | Machine frame fan cooling system | |
| CN108150442A (en) | cabinet fan control method and module | |
| CN109857614A (en) | A kind of disaster tolerance device and method of rack server | |
| CN101994717A (en) | Atca fan control method and atca machine frame manager | |
| CN102213227A (en) | Multi-fan combined control system | |
| TWI630325B (en) | Rack fan control method and control module thereof | |
| US8832473B2 (en) | System and method for activating at least one of a plurality of fans when connection of a computer module is detected | |
| CN104102291A (en) | Blade server and blade server monitoring management method and system | |
| CN102478905B (en) | Data center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |