CN102740655A - Data center and heat radiation control system thereof - Google Patents
Data center and heat radiation control system thereof Download PDFInfo
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- CN102740655A CN102740655A CN2011100864787A CN201110086478A CN102740655A CN 102740655 A CN102740655 A CN 102740655A CN 2011100864787 A CN2011100864787 A CN 2011100864787A CN 201110086478 A CN201110086478 A CN 201110086478A CN 102740655 A CN102740655 A CN 102740655A
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Abstract
The invention discloses a data center and a heat radiation system thereof. The data center comprises a plurality of server systems, wherein each server system comprises a plurality of servers, and each server comprises a plurality of temperature sensors. The data center also comprises a plurality of heat radiation control systems, wherein each heat radiation control system is used for heat radiation of a server system and comprises a plurality of fans and a fan control system. Each fan control system is used for acquiring temperature information from the temperature sensors of the plurality of servers in a corresponding server system, and arranging and converting the temperature information into control signals of fan rotary speeds to control rotary speeds of the plurality of fans. The radiation system can save energy in heat radiation and increase system elasticity.
Description
Technical field
The present invention relates to a kind of data center and cooling control system thereof.
Background technology
Along with online application and development, increase fast for the demand of data center.Data center is large-scale concentrated computing facility, and it generally includes a large amount of servers, and these servers are positioned over forms server system in the frame.
Usually, each server all disposes fan respectively, and this fan is by baseboard management controller (Baseboard Management Controller, BMC) control of server.The rotating speed of the temperature controlled fan of the server that BMC arrives according to the temperature sensor senses of server, thus to the server cooling, guarantee that server is can Yin Wendu not too high and break down even crash.
Yet if all dispose fan respectively for each station server of data center and controlled respectively by server, the energy that the number of fans of whole data center consumes during with running will be quite surprising.And if the temperature sensor of a certain server breaks down, then corresponding fan just can not correctly turn round to this server cooling.
Summary of the invention
In view of above content, be necessary to provide a kind of data center and cooling control system thereof, to overcome above-mentioned defective.
A kind of data center comprises a plurality of server systems, and each server system comprises a plurality of servers, and each server comprises a plurality of temperature sensors.This data center also comprises a plurality of cooling control systems, and each cooling control system is used for to a server system heat radiation.Each cooling control system comprises a plurality of fans and a fan control system.Each this fan control system is used for obtaining temperature information from the temperature sensor of its corresponding a plurality of servers of this server system, and converts this temperature information arrangement to the rotation speed of the fan control signal to control the rotating speed of these a plurality of fans.
A kind of cooling control system is used for to a server system heat radiation.This server system comprises a plurality of servers, and each server comprises a plurality of temperature sensors.This cooling control system comprises a plurality of fans and a fan control system.This fan control system is used for obtaining temperature information from the temperature sensor of a plurality of servers of this server system, and converts this temperature information arrangement to the rotation speed of the fan control signal to control the rotating speed of these a plurality of fans.
The present invention controls fan through fan control system, rather than through each Self Control fan of server, so number of fans can be set according to actual needs, generally can be set to be less than server, with energy savings.And when a temperature sensor went wrong, fan control system can be according to other temperature sensor control fan normal rotation.
Description of drawings
Combine preferred embodiments that the present invention is described in further detail with reference to the accompanying drawings:
Fig. 1 is the sketch map of the preferred embodiments of data center of the present invention.
Fig. 2 is the partial front sketch map of Fig. 1 data center.
Fig. 3 is the block diagram of the preferred embodiments of cooling control system of the present invention.
Fig. 4 is the fan control correspondence table that is used for cooling control system shown in Figure 3.
The main element symbol description
| |
100 |
| Counter | 10 |
| |
20 |
| Support | 22 |
| |
24 |
| BMC | 26 |
| Central processing unit (CPU) |
28 |
| The |
29 |
| Fan | 30 |
| |
40 |
| |
41 |
| |
42 |
Following embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
Embodiment
See also Fig. 1, Fig. 2, it has disclosed the embodiment of data center 100 of the present invention.In this execution mode; This data center 100 is a counter data center; Comprise the counter 10 (like container) that can transport by the vehicles and be arranged at a plurality of server systems 20 in this counter 10, in this execution mode, be provided with two row's supports 22 in the counter 10; Be provided with 4 server systems 20 in each support 22; Each server system 20 comprises 24 servers 24 (for clearer each element of performance, the server 24 that in Fig. 2, draws and the quantity of other elements are less than actual quantity), and said server 24 is a blade server.In other embodiments, also can be to include only a server system 20 in the support.The correlation technique of this server system 20 is very ripe at present, so locate no longer to specifically describe its operation principle.
This data center 100 also comprises a plurality of cooling control systems that are arranged in the counter 10, the corresponding server system 20 of each cooling control system.Be that example describes with one of them cooling control system only below, other repeats no more.
See also Fig. 2, Fig. 3, each server 24 comprises a BMC26, a central processing unit (CPU) temperature sensor 28 and a mainboard temperature sensor 29.The cpu temperature of cpu temperature transducer 28 sensing servers 24 also sends it to BMC 26.Mainboard temperature sensor 29 is used for the mainboard temperature of sensing server 24.
Each cooling control system comprises a plurality of fans 30 and a fan control system 40.
A plurality of fans 30 are formed a fans.The quantity of the fan 30 that fans comprises is less than the number of servers of corresponding server system 20.In this execution mode, this fans comprises 12 fans 30, and these 12 fans 30 are installed on the wall in the face of the counter 10 of server 24, and each fan 30 is used for to two adjacent servers, 24 coolings.
Because server 24 generally has the restriction on the transmission range with the various buses of extraneous communication; Surpassing transmission range then can generation signals decay; And high level controller 41 is far away from part server 24, in this execution mode, sends it to high level controller 41 behind the temperature signal of low level controller 42 collections of employing and preliminary treatment server 24; To avoid temperature signal generation signals decay in transmittance process, guarantee the precision of control.
See also Fig. 4; Concrete, establish a fan control correspondence table in this high level controller 41, to each fan 30; Be provided with the cpu temperature of corresponding server 24 and the field of mainboard temperature in this fan control correspondence table, and the temperature value that receives is inserted in the corresponding field.High level controller 41 is this fan control correspondence table of inquiry regularly; To each fan 30; High level controller 41 is found out the maximum temperature in corresponding a plurality of temperature values from table; The corresponding fan 30 of rotation speed of the fan control signal control that this maximum temperature is changed into corresponding ratio rotates, and the rotating speed of fan 30 becomes corresponding proportionate relationship with maximum temperature.So when the caloric value of server 24 was big more, the rotating speed of its pairing fan 30 was just big more.For example; Can the maximum temperature that detect be changed into PWM (the Pulse-Width Modulation of corresponding ratio; Pulse-width modulation) signal is as the rotation speed of the fan control signal; If it is big that this maximum temperature becomes, the duty ratio of the PWM after then transforming will be big to strain, and then the rotating speed of controlling this corresponding fan 30 becomes big.Concrete ratio can be adjusted according to actual needs, just satisfies radiating requirements with the rotating speed that guarantees fan 30.
The invention is not restricted to that this execution mode discloses, for example, in other embodiments, high level controller 41 can be according to the rotating speed of this fan 30 of mean control of each temperature of a corresponding fan 30.
Claims (10)
1. data center; Comprise a plurality of server systems, each server system comprises a plurality of servers, and each server comprises a plurality of temperature sensors; It is characterized in that: this data center also comprises a plurality of cooling control systems, and each cooling control system is used for to a server system heat radiation; Each cooling control system comprises a plurality of fans and a fan control system; Each this fan control system is used for obtaining temperature information from the temperature sensor of its corresponding a plurality of servers of this server system, and converts this temperature information arrangement to the rotation speed of the fan control signal to control the rotating speed of these a plurality of fans.
2. data center as claimed in claim 1 is characterized in that: also comprise the support that is used to lay this server system.
3. data center as claimed in claim 1 is characterized in that: this data center also comprises the counter that is used to hold this server system and these a plurality of cooling control systems.
4. data center as claimed in claim 1 is characterized in that: this temperature sensor is installed in this server, comprises cpu temperature transducer that is used for the sensing cpu temperature and the mainboard temperature sensor that is used for sensing mainboard temperature.
5. data center as claimed in claim 4 is characterized in that: each this server also comprises a baseboard management controller, and this baseboard management controller is used to receive and store the cpu temperature information by this cpu temperature transducer output.
6. data center as claimed in claim 5; It is characterized in that: each this fan control system comprises a plurality of low level controllers and a high level controller; Each low level controller is used for collecting and the edit temperature information from the baseboard management controller of one or more servers of this server system and mainboard temperature sensor, and this high level controller is used for converting this temperature information of these a plurality of low level controller outputs to rotating speed that this rotation speed of the fan control signal is controlled these a plurality of fans.
7. data center as claimed in claim 6; It is characterized in that: each fan is corresponding to a plurality of servers, and this high level controller will change into this rotation speed of the fan control signal to control the rotating speed of this correspondence fan corresponding to the maximum in a plurality of temperature values of this a plurality of servers of a fan.
8. a cooling control system is used for to a server system heat radiation, and this server system comprises a plurality of servers, and each server comprises a plurality of temperature sensors, it is characterized in that: this cooling control system comprises a plurality of fans and a fan control system; This fan control system is used for obtaining temperature information from the temperature sensor of a plurality of servers of this server system, and converts this temperature information arrangement to the rotation speed of the fan control signal to control the rotating speed of these a plurality of fans.
9. cooling control system as claimed in claim 8; It is characterized in that: this fan control system comprises a plurality of low level controllers and a high level controller; Each low level controller is used for collecting and the edit temperature information from the temperature sensor of this server system, and this high level controller is used for converting this temperature information of these a plurality of low level controller outputs to rotating speed that this rotation speed of the fan control signal is controlled these a plurality of fans.
10. cooling control system as claimed in claim 9; It is characterized in that: each fan is corresponding to a plurality of servers, and this high level controller will change into this rotation speed of the fan control signal to control the rotating speed of this correspondence fan corresponding to the maximum in a plurality of temperature values of this a plurality of servers of a fan.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100864787A CN102740655A (en) | 2011-04-07 | 2011-04-07 | Data center and heat radiation control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100864787A CN102740655A (en) | 2011-04-07 | 2011-04-07 | Data center and heat radiation control system thereof |
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| CN102740655A true CN102740655A (en) | 2012-10-17 |
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| CN2011100864787A Pending CN102740655A (en) | 2011-04-07 | 2011-04-07 | Data center and heat radiation control system thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968166A (en) * | 2012-12-12 | 2013-03-13 | 曙光信息产业(北京)有限公司 | Radiator of server system |
| CN103062091A (en) * | 2013-01-28 | 2013-04-24 | 浪潮电子信息产业股份有限公司 | Method for intelligently regulating and controlling fan |
| CN103775367A (en) * | 2012-10-24 | 2014-05-07 | 英业达科技有限公司 | Method for controlling intelligent fan |
| CN103995522A (en) * | 2014-06-11 | 2014-08-20 | 浪潮电子信息产业股份有限公司 | Integrally-designed modular data center system and energy consumption regulation and control method |
| CN104122910A (en) * | 2014-07-23 | 2014-10-29 | 深圳市腾讯计算机系统有限公司 | Integral equipment cabinet ventilation wall controlling system and integral equipment cabinet ventilation wall controlling method |
| CN104238691A (en) * | 2013-06-07 | 2014-12-24 | 英业达科技有限公司 | Server system and heat dissipation method thereof |
| CN106292960A (en) * | 2016-08-12 | 2017-01-04 | 深圳市云海麒麟计算机系统有限公司 | A kind of server radiating intelligent management |
| CN106339013A (en) * | 2016-08-31 | 2017-01-18 | 浪潮电子信息产业股份有限公司 | Temperature regulation-control method and system of data center machine room |
| CN106445780A (en) * | 2016-09-26 | 2017-02-22 | 英业达科技有限公司 | Server, hardware monitor system and the method of the same |
| CN106502355A (en) * | 2017-01-11 | 2017-03-15 | 郑州云海信息技术有限公司 | A kind of Rack server power supplies inlet temperature acquisition methods |
| CN106681887A (en) * | 2016-12-30 | 2017-05-17 | 郑州云海信息技术有限公司 | Rack server power supply air intake temperature monitoring protection method |
| CN106776218A (en) * | 2016-12-14 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of monitoring system server with time calibration function |
| CN109597473A (en) * | 2018-12-04 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of server heat dissipation control method and device |
| CN109611367A (en) * | 2018-12-11 | 2019-04-12 | 英业达科技有限公司 | Fan control system and server based on CPLD |
| CN111237229A (en) * | 2018-11-28 | 2020-06-05 | 阿里巴巴集团控股有限公司 | Method, device and equipment for controlling rotating speed of fan |
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| US20080123288A1 (en) * | 2006-09-13 | 2008-05-29 | Sun Microsystems, Inc. | Operation ready transportable data center in a shipping container |
| CN101819457A (en) * | 2010-04-23 | 2010-09-01 | 华为技术有限公司 | Heat dissipation method and heat dissipation system for communication equipment |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775367A (en) * | 2012-10-24 | 2014-05-07 | 英业达科技有限公司 | Method for controlling intelligent fan |
| CN102968166A (en) * | 2012-12-12 | 2013-03-13 | 曙光信息产业(北京)有限公司 | Radiator of server system |
| CN103062091A (en) * | 2013-01-28 | 2013-04-24 | 浪潮电子信息产业股份有限公司 | Method for intelligently regulating and controlling fan |
| CN103062091B (en) * | 2013-01-28 | 2016-06-08 | 浪潮电子信息产业股份有限公司 | A kind of fan intelligent control method |
| CN104238691B (en) * | 2013-06-07 | 2017-08-25 | 英业达科技有限公司 | Server system and its heat dissipating method |
| CN104238691A (en) * | 2013-06-07 | 2014-12-24 | 英业达科技有限公司 | Server system and heat dissipation method thereof |
| CN103995522A (en) * | 2014-06-11 | 2014-08-20 | 浪潮电子信息产业股份有限公司 | Integrally-designed modular data center system and energy consumption regulation and control method |
| CN104122910A (en) * | 2014-07-23 | 2014-10-29 | 深圳市腾讯计算机系统有限公司 | Integral equipment cabinet ventilation wall controlling system and integral equipment cabinet ventilation wall controlling method |
| CN106292960A (en) * | 2016-08-12 | 2017-01-04 | 深圳市云海麒麟计算机系统有限公司 | A kind of server radiating intelligent management |
| CN106339013A (en) * | 2016-08-31 | 2017-01-18 | 浪潮电子信息产业股份有限公司 | Temperature regulation-control method and system of data center machine room |
| CN106445780A (en) * | 2016-09-26 | 2017-02-22 | 英业达科技有限公司 | Server, hardware monitor system and the method of the same |
| CN106776218A (en) * | 2016-12-14 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of monitoring system server with time calibration function |
| CN106776218B (en) * | 2016-12-14 | 2020-02-07 | 苏州浪潮智能科技有限公司 | Server monitoring system with time calibration function |
| CN106681887A (en) * | 2016-12-30 | 2017-05-17 | 郑州云海信息技术有限公司 | Rack server power supply air intake temperature monitoring protection method |
| CN106502355A (en) * | 2017-01-11 | 2017-03-15 | 郑州云海信息技术有限公司 | A kind of Rack server power supplies inlet temperature acquisition methods |
| CN111237229A (en) * | 2018-11-28 | 2020-06-05 | 阿里巴巴集团控股有限公司 | Method, device and equipment for controlling rotating speed of fan |
| CN111237229B (en) * | 2018-11-28 | 2022-10-25 | 阿里巴巴集团控股有限公司 | Method, device and equipment for controlling rotating speed of fan |
| CN109597473A (en) * | 2018-12-04 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of server heat dissipation control method and device |
| CN109611367A (en) * | 2018-12-11 | 2019-04-12 | 英业达科技有限公司 | Fan control system and server based on CPLD |
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Application publication date: 20121017 |