CN103019342B - Server system - Google Patents
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- CN103019342B CN103019342B CN201210540898.2A CN201210540898A CN103019342B CN 103019342 B CN103019342 B CN 103019342B CN 201210540898 A CN201210540898 A CN 201210540898A CN 103019342 B CN103019342 B CN 103019342B
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- fan
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- address information
- control signal
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Abstract
The invention provides a kind of server system, server system includes: management module, for providing the fan control signal with address information；And execution module, the fan control signal after processing the fan control signal received and processing according to address information distributes to corresponding fan, to control the power of corresponding fan.Utilize the server system of the present invention, can receive by performing module the fan control signal of Self management module, and then adjust rotation speed of the fan by controlling the power of fan, thus avoid the signal disturbing between a large amount of connecting line, and reduce the design complexity of this system, save the space in cabinet.
Description
Technical field
This invention relates generally to computer realm, more specifically, relate to server system.
Background technology
Server is the high-performance computer in network environment, and it intercepts other computers (visitor on network
Family machine) the service request submitted to, and corresponding service is provided.Clothes are provided in a network due to server
Business, then the quality of this service is very important to the network computing environment undertaking multiple application,
The computer hardware undertaking this service must have the ability to ensure service quality.
Providing a kind of server system in prior art, wherein, described server system includes: machine
Case；Fan, is arranged in described cabinet, provides wind to the mainboard arranged in described cabinet, with cold
The most described mainboard；Mainboard, including: multiple CPU, the plurality of CPU are along the flow direction order of wind
Ground is arranged, and arranges detector at the CPU farthest away from described fan；And managing chip, for root
According to the parameter detected by described detector, described fan is controlled.This server is in certain journey
The requirement of general server is disclosure satisfy that on degree.
But, the fan backboard of this server system obtains PWM by the adapter being connected with mainboard
Signal, and rotation speed of the fan can not be regulated according to the real-time rotating speed of fan, if additionally, the fan back of the body
If including on plate organizing fan, there is substantial amounts of signal connecting line between mainboard and fan backboard, greatly more
Signal disturbing is there is, and it also requires fan backboard consumes ample resources between the signal connecting line of amount
Process the pwm signal received.
Summary of the invention
For can not be according to the real-time rotational speed regulation rotation speed of the fan of fan and exist a large amount of in prior art
The defect of signal disturbing between signal connecting line, it is provided that solve the server system of drawbacks described above.
The invention provides a kind of server system, server system includes: management module, is used for carrying
For having the fan control signal of address information；And execution module, for processing the fan received
Control signal and according to address information will process after fan control signal distribute to corresponding fan, with
Control the power of corresponding fan.
Preferably, perform module and include: microcontroller, for fan control signal is converted into
The fan control signal of simulation；Distribution sub module, for receiving the wind of simulation from microcontroller
Fan control signal, and according to address information, the fan control signal of simulation is distributed to respective fans.
Preferably, performing module and farther include monitoring submodule, monitoring submodule is for from each wind
Fan obtains fan information and corresponding address information.
Preferably, fan information includes: the rotating speed of fan, the running status of fan and fan
"on" position.
Preferably, microcontroller is additionally operable to: by the fan information obtained from monitoring submodule and
Corresponding address information is sent to display by monitoring display device interface.
Preferably, microcontroller is additionally operable to rotation speed of the fan and corresponding address information are generated number
The fan feedback signal of font formula.
Preferably, management module is additionally operable to: receive fan feedback signal；And when fan feedback signal
When middle rotation speed of the fan is inconsistent with expectation rotation speed of the fan, to performing module offer, there is corresponding address letter
The fan of breath adjusts signal, to adjust the power of corresponding fan.
Preferably, server system farther includes fan interface, and fan is via fan interface and distribution
Submodule is connected with monitoring submodule.
Preferably, server system farther includes power transfer module, for by server system
Supply voltage carry out being converted and provided to microcontroller, distribution sub module, monitoring submodule and
Fan interface.
Preferably, server system farther includes signal bus interface, and microcontroller passes through
Bus communicates with management module via EBI.
Preferably, bus includes data/address bus and clock bus, and wherein, clock bus is used for microcontroller
Device MCU with management module between synchronization.
Utilize the server system of the present invention, the execution module of this server system by signal bus with
Management module connects and obtains fan control signal, and manage module can be according to from performing module
Fan real-time rotating speed to perform module provide adjust control signal to adjust fan power, and then control
The rotating speed of fan processed.Even if server system includes multiple fan, between management module and execution module
Only carry out fan control signal and the transmission of fan feedback signal by two bars buses, therefore eliminate
The signal disturbing that a large amount of connecting lines are caused.Additionally, display can pass through monitoring display device interface
Receive rotation speed of the fan and fan-status information and show in real time.
Other features and advantages of the present invention will illustrate in the following description, and, partly from
Description becomes apparent, or understands by implementing the present invention.The purpose of the present invention and its
His advantage can be by knot specifically noted in the description write, claims and accompanying drawing
Structure realizes and obtains.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that this place is retouched
The preferred embodiment stated is merely to illustrate and explains the present invention, is not intended to limit the present invention.At accompanying drawing
In:
Fig. 1 is the overall structure figure of the server system 100 according to the embodiment of the present invention；
Fig. 2 is the concrete of the execution module 104 in the server system 100 according to the embodiment of the present invention
Structure chart；And
Fig. 3 is the concrete structure figure of the server system 100 according to embodiments of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that this place is retouched
The preferred embodiment stated is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Fig. 1 is the overall structure figure of the server system 100 according to the embodiment of the present invention.Server system
System 100 includes: management module 102, for providing the fan control signal with address information, and should
Management module is arranged on mainboard；And perform module 104, for processing the fan control received
Signal and according to address information will process after fan control signal distribute to corresponding fan, with control
The power of corresponding fan, wherein, performs module and is arranged on fan backboard.
Utilize the server system of the embodiment of the present invention, management mould can be received by performing module 104
The fan control signal of block 102, and then adjust rotation speed of the fan by controlling the power of fan, thus
Avoid the signal disturbing between a large amount of connecting line, and reduce the design complexity of this system, joint
Save the space in cabinet.
Fig. 2 is the concrete of the execution module 104 in the server system 100 according to the embodiment of the present invention
Structure chart.Perform module 104 to include: microcontroller 106, for being turned by fan control signal
Changing the fan control signal of simulation into, wherein, the fan control signal of this module is that PWM controls letter
Number, this pwm control signal includes address information, and such as, this address information is intended to the fan controlled
Fan mark, i.e. this address information can be with distribution sub module arrange before one or many
Individual pulse (such as, front 5 pulses)；Distribution sub module 108, for from microcontroller 106
Receive the fan control signal of simulation, and according to address information by the fan control signal distribution of simulation
To respective fans.Perform module 104 and farther include monitoring submodule 110, monitoring submodule 110
For obtaining fan information and corresponding address information from each fan.Wherein, fan information includes:
The rotating speed of fan, the running status of fan and the "on" position of fan.
Fig. 3 is the concrete structure figure of the server system 100 according to embodiments of the invention.Server
System includes: management module 102, for providing the fan control signal with address information, wherein,
Fan identification information, for example, it is possible to be the appointment data bit in fan control signal.This server
Be additionally provided with signal bus interface 118 on fan backboard, microcontroller 106 by bus via
Signal bus interface 118 communicates with management module 102.Wherein, bus include data/address bus and
Clock bus, wherein, it is synchronization that clock bus is used between microcontroller with management module.
Microcontroller 106 receives the fan control signal of numeral from management module 102, and by numeral
Fan control signal be converted into the fan control signal of simulation.Distribution sub module 108 is from microcontroller
MCU 106 receives the fan control signal of simulation, and according to address information by the fan control of simulation
Signal distributes to corresponding fan in fan 1120 to fan N 122.
Monitoring submodule 110 obtains fan information and corresponding address information from each fan.Specifically,
Each from fan 1120 to fan N 122 of monitoring submodule 110 obtains fan information and wind
The mark of fan.Fan information includes: leading to of the rotating speed of fan, the running status of fan and fan
Electricity condition.Wherein, the running status of fan can include that fan normal operating condition and fan are improper
Running status, and the "on" position of fan can include that fan is in "on" position and fan is in not
"on" position or fan not-connected status.Microcontroller 106 obtains from monitoring submodule 110
Fan information and corresponding address information are sent to display 124 by monitoring display device interface 112.?
The rotating speed of each fan, fan normal operating condition or fan abnormal running is shown on display 124
State and fan "on" position or fan are not powered on state.Such that it is able to slapped in real time by display
Hold the ruuning situation of each fan, in order to user or maintainer can be by the beginning of fan ruuning situations
Step judges whether fan breaks down, and checks without opening cabinet.
Microcontroller 106 is additionally operable to rotation speed of the fan and corresponding address information are generated numeral shape
The fan feedback signal of formula.Microcontroller 106 by bus via signal bus interface 118 with
Management module 102 communicates.Management module 102 receives fan feedback signal；And when fan is anti-
When in feedback signal, rotation speed of the fan is inconsistent with expectation rotation speed of the fan, have corresponding to performing module offer
The fan of address information adjusts signal, to adjust the power of corresponding fan.Specifically, management module
Rotation speed of the fan is compared by 102 with expectation rotation speed of the fan, when rotation speed of the fan is higher than expectation rotation speed of the fan
Time, reduce fan control signal and adjust signal as fan, to reduce corresponding fan power, thus
Reduce rotation speed of the fan；When rotation speed of the fan is less than expectation rotation speed of the fan, increase fan control signal conduct
Fan adjusts signal, to improve corresponding fan power, thus improves rotation speed of the fan；And work as fan
Rotating speed hopes by a definite date rotation speed of the fan, then stop carrying out fan speed governing, thus fan can be to expect rotating speed
Run.
Server system 100 farther includes fan interface 114, fan 1120 to fan N122 warp
It is connected with distribution sub module 108 and monitoring submodule 110 by fan interface.Server system 100 enters
One step includes power transfer module 116, for the supply voltage of server system is changed and carried
Supply microcontroller 106, distribution sub module 108, monitoring submodule 110 and fan interface
114.Wherein, power to fan 1120 to fan N122 further via fan interface 114.Wind
Fan interface 114 and power transfer module 116 are also disposed on fan backboard.
Utilizing the server system of the embodiment of the present invention, fan backboard is by the microcontroller being disposed thereon
Device MCU is fed back by data bus transmission fan control signal and fan with the management module on mainboard
Signal and realize microcontroller and management module synchronization, thus the company of substantially reduce the number by synchronous bus
Wiring, not only avoids the signal disturbing between a large amount of connecting line, and is easy to maintainer and takes
Business device fan is safeguarded.The rotation speed of the fan obtained by monitoring submodule carries out turning by microcontroller
Change and be sent to manage module, and provide fan to adjust signal or fan control according to fan feedback signal
Signal processed controls fan power, and then controls rotation speed of the fan, thus is not only able to guarantee in time for clothes
Business device heat radiation, can reduce fan power fan when need not higher rotation speed of the fan simultaneously, thus
While ensureing server proper heat reduction, reach to save the purpose of the energy.Additionally, display can be through
Received fan information by monitoring display device interface from microcontroller, and show rotation speed of the fan, wind in real time
Fan running status and fan "on" position, consequently facilitating staff or maintainer pass through display
Check the real time information of fan, and check without opening cabinet, consequently facilitating staff is timely
Server fan is adjusted and safeguards.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for ability
For the technical staff in territory, the present invention can have various modifications and variations.All spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included in the guarantor of the present invention
Within the scope of protecting.
Claims (1)
1. a server system, described server system includes:
Management module, for providing the fan control signal with address information；And
Perform module, for processing the described fan control signal received and according to described address information
Described fan control signal after processing distributes to corresponding fan, to control corresponding described fan
Power；
Wherein, described execution module includes:
Microcontroller, for being converted into the described fan control of simulation by described fan control signal
Signal；
Distribution sub module, for receiving the described fan control letter of simulation from described microcontroller
Number, and according to described address information, the described fan control signal of simulation is distributed to respective fans；
Described microcontroller is additionally operable to rotation speed of the fan and corresponding described address information are generated number
The fan feedback signal of font formula；
Wherein, described execution module farther includes monitoring submodule, described monitoring submodule for from
Each described fan obtains fan information and corresponding described address information；
Described fan information includes: the rotating speed of described fan, the running status of described fan, Yi Jisuo
State the "on" position of fan；
Described microcontroller is additionally operable to:
By the described fan information obtained from described monitoring submodule and corresponding described address information by supervising
Control display interface device is sent to display；
State management module to be additionally operable to:
Receive described fan feedback signal；
When rotation speed of the fan described in described fan feedback signal is inconsistent with expectation rotation speed of the fan, to institute
Stating execution module provides the fan with corresponding described address information to adjust signal, corresponding to adjust
The power of described fan；
Farther including fan interface, described fan is via described fan interface and described distribution sub module
It is connected with described monitoring submodule；
Farther include power transfer module, be used for carrying out the supply voltage of described server system turning
Change and be supplied to described microcontroller, described distribution sub module, described monitoring submodule and institute
State fan interface；
Farther include signal bus interface, described microcontroller by bus via described always
Line interface communicates with described management module；
Described bus includes data/address bus and clock bus, and wherein, described clock bus is for described micro-
Synchronization between controller MCU with described management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540898.2A CN103019342B (en) | 2012-12-12 | 2012-12-12 | Server system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540898.2A CN103019342B (en) | 2012-12-12 | 2012-12-12 | Server system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103019342A CN103019342A (en) | 2013-04-03 |
| CN103019342B true CN103019342B (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540898.2A Active CN103019342B (en) | 2012-12-12 | 2012-12-12 | Server system |
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| Country | Link |
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| CN (1) | CN103019342B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179815B (en) * | 2016-03-09 | 2021-01-29 | 华为技术有限公司 | Air cooling system and method for controlling fan in air cooling system |
| CN107247474A (en) * | 2017-06-28 | 2017-10-13 | 安徽天枢信息科技有限公司 | It is a kind of based on the civil air defense constructions and installations ventilated control system being wirelessly transferred |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611947A (en) * | 2003-10-27 | 2005-05-04 | 鸿富锦精密工业（深圳）有限公司 | Wiring control method and device for switching sensed object |
| CN102478937A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Rack-mounted server system |
| CN102506025A (en) * | 2011-11-25 | 2012-06-20 | 中国人民解放军国防科学技术大学 | 12V direct-current air cooling control module |
-
2012
- 2012-12-12 CN CN201210540898.2A patent/CN103019342B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611947A (en) * | 2003-10-27 | 2005-05-04 | 鸿富锦精密工业（深圳）有限公司 | Wiring control method and device for switching sensed object |
| CN102478937A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Rack-mounted server system |
| CN102506025A (en) * | 2011-11-25 | 2012-06-20 | 中国人民解放军国防科学技术大学 | 12V direct-current air cooling control module |
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| CN103019342A (en) | 2013-04-03 |
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Effective date of registration: 20200426 Address after: 100082 335, floor 3, building 25, yard 8, Dongbei Wangxi Road, Haidian District, Beijing Patentee after: Ningchang information industry (Beijing) Co., Ltd Address before: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Street No. 15 1-3 Patentee before: DAWNING INFORMATION INDUSTRY Co.,Ltd. |