CN102287388A - Method for constructing fan speed control table - Google Patents
Method for constructing fan speed control table Download PDFInfo
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- CN102287388A CN102287388A CN2010102087868A CN201010208786A CN102287388A CN 102287388 A CN102287388 A CN 102287388A CN 2010102087868 A CN2010102087868 A CN 2010102087868A CN 201010208786 A CN201010208786 A CN 201010208786A CN 102287388 A CN102287388 A CN 102287388A
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- fan control
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- control speed
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Abstract
The invention discloses a method for constructing a fan speed control table. The method comprises the following steps of: arranging a special sensor in a server and constructing an initial fan speed control table in a substrate management controller; providing a user interface which is used for setting the special sensor needing to be monitored and a fan speed control order of the special sensor by a user; making the substrate management controller acquire fan rotating speed control parameters of the special sensor which is consistent with the special sensor and the fan speed control order set on the user interface from the initial fan speed control table according to a setting result; and making the substrate management controller set the acquired fan speed control parameters into a preset fan speed control table and making the substrate management controller control the radiation of the server according to the preset fan speed control table.
Description
Technical field
The present invention relates to the technology of setting up of a kind of fan control speed table, particularly relate to and a kind ofly can set demand and set up the establishment method that the fan control speed of the fan control speed table that meets this settings demand is shown according to the user.
Background technique
At baseboard management controller (Base ManagementController with fan control speed function; BMC) in, all need in the flash memory (flash) of this BMC and internal memory, to distribute corresponding space to be used to store a predefined fan control speed table, operate thereby carry out corresponding fan control speed according to this for BMC.
Practiced fan control speed strategy is according to pairing PWM (Pulse Width Modulation in all sensors (temperate sensor) in the existing fan control speed table; PWM) maximum value is carried out fan control speed, and wherein, all sensors all are in same control priority level, and this control mode can't satisfy different objective condition and user's personalized user demand.
Summary of the invention
For solving the shortcoming of above-mentioned prior art, the purpose of this invention is to provide a kind of establishment method of fan control speed table, so that the rotation speed of the fan control strategy has more flexibility.
Another object of the present invention provides a kind of establishment method of fan control speed table, so that the content of fan control speed table more meets user's individual demand.
Be the purpose that achieves the above object and other are relevant, the invention provides a kind of establishment method of fan control speed table, be applied to have baseboard management controller (BMC) and be equipped with in the server of common sensor, in order to provide this BMC to carry out rotating speed control at the many groups fan that is installed in this server, this method may further comprise the steps: special sensor (specific sensor) is installed is set up initial fan control speed table in this server and in this baseboard management controller, store the common sensor settings parameter that needs to carry out monitoring in this initial fan control speed table, the fan control speed exponent number of this common sensor, the pairing rotation speed of the fan Control Parameter of the fan control of this common sensor speed exponent number respectively, the special sensor setup parameter, the fan control of this special sensor speed exponent number and the pairing rotation speed of the fan Control Parameter of fan control speed exponent number of this special sensor respectively; User interface is provided, the special sensor of need being monitored for the user with and fan control speed exponent number set; Make this baseboard management controller from should be initial fan control speed table obtain the rotation speed of the fan Control Parameter of the special sensor that the special sensor that sets with this user interface and the fast exponent number of fan control thereof conform to; And make this baseboard management controller be set being default fan control speed table, making this baseboard management controller according to carrying out radiating control to server by default fan control speed table according to this rotation speed of the fan Control Parameter of obtaining.
In one embodiment of this invention, this special sensor is wind inlet or the exhaust outlet that is installed on the cabinet of this server.This BMC switches according to interval pairing rotation speed of the fan Control Parameter regulation and control of this sensing temperature respectively respectively to organize the start and stop state of fan, the running quantity and the rotating speed of fan.
In sum, increase the artificer under the design of special sensor, the establishment method by fan control of the present invention speed table can conveniently reach apace sets up required fan control speed table according to the special sensor that increases.In addition, the present invention can also provide the user comply with self the hobby and demand set special sensor or the common sensor that current need are monitored, therefore, the present invention can make the rotation speed of the fan control strategy have more flexibility.
Description of drawings
Fig. 1 is the implementation step flow process in order to the establishment method that shows fan control speed table of the present invention;
Fig. 2 is the data structure diagram that utilizes the fan control speed table that the establishment method of the fan control speed table of Fig. 1 sets up.
The simple declaration of element numbers:
S110～S140 step
21 index information blocks
22 special sensor information blocks
23 common sensor information blocks
Embodiment
Below by particular specific embodiment technology contents of the present invention is described, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this specification disclosed.The present invention also can be implemented or be used by other different instantiations, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present invention not deviating from.
See also Fig. 1, it is the implementation step flow chart of the establishment method of fan control speed table of the present invention, the establishment method of fan control of the present invention speed table is applied to have baseboard management controller (BMC) and be equipped with in the server of common sensor, carries out rotating speed control for this BMC at the many groups fan in this server.Wherein, each the heater element position in this server is attached with this common sensor.The present invention is by increase one or more special sensors on existing basis, to improve the flexibility ratio of fan control speed strategy.
As shown in the figure, execution in step S100 at first installs special sensor and sets up initial fan control speed table and be stored among the BMC of server in server.In the present embodiment, can be according to actual demand, set up one or more special sensors in this server, this special sensor such as can for example be arranged near the wind inlet of cabinet of this server or exhaust outlet, the important electronic component at the position that the user needs extra or special monitoring temperature; Moreover, in present embodiment, in this initial fan control speed table respectively, store the fan control speed exponent number of the common sensor settings parameter that needs to carry out monitoring, this common sensor, respectively the pairing rotation speed of the fan Control Parameter of this fan control speed exponent number, the fan control speed exponent number of the special sensor setup parameter that needs to carry out monitoring, this special sensor and the pairing rotation speed of the fan Control Parameter of this fan control speed exponent number are respectively arranged.Particularly, this fan control speed table storage area size is the quantity increase and decrease that cooperates fan control speed exponent number, and aforementioned fan control speed exponent number is when for example being the N rank, and aforementioned rotation speed of the fan Control Parameter is for example controlled the fan that is positioned at CPU and is positioned at two-sided stitch define storage module (Dual In-line Memory Modules with speed running or the control of N-1; DIMM) fan is with the speed running of N-2.Follow execution in step S110.
In step S110, a user interface is provided, the special sensor of setting required use for the user according to the user demand of reality with and fan control speed exponent number.The described example of brought forward, if near important electronic components such as aforementioned CPU and DIMM, special sensor is set, under the specified temp demand, need to set cpu fan with the speed running of the speed running of N-1 and DIMM fan with N-2, then the fan control speed exponent number of user institute desire setting then can be made as the N rank, certainly, also can once set a plurality of exponent numbers, for example M rank and P rank etc.In addition, this user interface also can provide the user further to set at the common sensor of needs monitoring, for example common number of sensors or fan control speed exponent number, then execution in step S120.
In step S120, BMC from should be initial fan control speed table obtain the rotation speed of the fan Control Parameter of the special sensor that the special sensor that sets with this user interface and fan control speed exponent number conform to, follow execution in step S130.
In step S130, make BMC be set and be default fan control speed table according to this rotation speed of the fan Control Parameter of obtaining.It should be noted that, in this step, the rotation speed of the fan Control Parameter that this obtains is except that the rotation speed of the fan Control Parameter that comprises special sensor, also can comprise the rotation speed of the fan Control Parameter of obtaining corresponding common sensor according to user among the step S110 at the setting result of common sensor from this initial fan control speed table, and rotation speed of the fan Control Parameter that will this common sensor is integrated in this default fan control speed table, then execution in step S140.
In step S 140, make BMC according to carrying out rotating speed control to the fan that is installed in this server by default fan control speed table, for example, this BMC can be according to the rotation speed of the fan Control Parameter in this default fan control speed table, start and stop state at the server internal fan switches regulation and control, the running quantity of fan controls, and regulates and control or the like at the rotating speed of fans in operation.
Then as shown in Figure 2, it is the data structure diagram that utilizes the fast default fan control speed table of showing establishment method and setting up of said fans control in order to explanation, should include index information block 21, special sensor information block 22 and common sensor information block 23 by default fan control speed table, wherein, this index information block 21 is the exponent numbers that are used to store the actual special sensor that uses of this default fan control speed table, promptly sets the special sensor of required use as described above among the step S110 by user interface; This special sensor information block 22 is to be used to store the special sensor exponent number pairing rotation speed of the fan Control Parameter of this default fan control speed table according to aforementioned setting, promptly obtains the rotation speed of the fan Control Parameter of the special sensor that the special sensor that sets with this user interface and fan control speed exponent number conform to as described above among the step S 120 from initial fan control speed table by BMC; This special sensor information block 23 is the rotation speed of the fan Control Parameter that are used for storing the common sensor of initial fan control speed table, but, also step S110 latter end as described above, can set the common number of sensors of required use by user interface, meet the fan control speed table of demand with setting, and reach the effect of customized or elastic design.
In sum, the establishment method of fan control speed table of the present invention is by setting up special sensor in existing server, provide the user according to its user demand, special sensor that setting need be monitored or common sensor, special sensor or the common number of sensors and the fan control speed demand that can set according to the user simultaneously, and can dispose required fan control speed table neatly, therefore, than prior art, the establishment method of the application's fan control speed table has higher flexibility, and can satisfy user's personalized user demand.
The above only is the preferred embodiment of the establishment method of fan control speed table of the present invention, and is non-in order to limit the scope of essence technology contents of the present invention.Its essence technology contents of establishment method of fan control speed table of the present invention is broadly to be defined in the scope of claims; any technology entity or method that other people are finished; if it is defined identical with the scope of claims; or be the change of equivalence, all will be regarded as being covered by among protection scope of the present invention.
Claims (4)
1. the establishment method of fan control speed table, in the server that is applied to have baseboard management controller and common sensor is installed, in order to provide this baseboard management controller to carry out rotating speed control, it is characterized in that this method may further comprise the steps at the many groups fan that is installed in this server:
Special sensor is installed in this server, and in this baseboard management controller, set up initial fan control speed table, store the fan control speed exponent number of the common sensor settings parameter that needs to carry out monitoring, this common sensor, the respectively pairing rotation speed of the fan Control Parameter of fan control speed exponent number, each special sensor setup parameter, respectively the fan control speed exponent number and the pairing rotation speed of the fan Control Parameter of the fast exponent number of fan control of this special sensor respectively of this special sensor of this common sensor in this initial fan control speed table;
User interface is provided, sets for special sensor and fan control speed exponent number thereof that the user monitors need;
According to the setting result of this user interface, make this baseboard management controller from should be initial fan control speed table obtain the rotation speed of the fan Control Parameter of the special sensor that the special sensor that sets with this user interface and the fast exponent number of fan control thereof conform to; And
Making this baseboard management controller be set according to this rotation speed of the fan Control Parameter of obtaining is default fan control speed table, should carry out radiating control to server by default fan control speed table for this baseboard management controller foundation.
2. the establishment method of fan control speed table according to claim 1 is characterized in that, this special sensor is wind inlet, the exhaust outlet that is installed on the cabinet of this server or needs near the positions of electronic parts of temperature monitoring.
3. the establishment method of fan control speed table according to claim 1 is characterized in that this method is further comprising the steps of: the fan control speed exponent number that common number of sensors or this common sensor are provided in user interface.
4. according to claim 1, the fast establishment method of showing of 2 or 3 described fan controls, it is characterized in that, should comprise index information block, special sensor information block and common sensor information block by default fan control speed table, this index information block is used to store the exponent number of the actual special sensor that uses, this special sensor information block is used to store the pairing rotation speed of the fan Control Parameter of special sensor exponent number of aforementioned storage, and this common sensor information block is used to store the pairing rotation speed of the fan Control Parameter of common sensor exponent number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102087868A CN102287388A (en) | 2010-06-21 | 2010-06-21 | Method for constructing fan speed control table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102087868A CN102287388A (en) | 2010-06-21 | 2010-06-21 | Method for constructing fan speed control table |
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| CN102287388A true CN102287388A (en) | 2011-12-21 |
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| CN2010102087868A Pending CN102287388A (en) | 2010-06-21 | 2010-06-21 | Method for constructing fan speed control table |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243520A (en) * | 2010-05-13 | 2011-11-16 | 英业达科技有限公司 | Method for controlling fan |
| CN103687424A (en) * | 2012-09-10 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Fan heat dissipation device and method |
| CN104154023A (en) * | 2014-08-18 | 2014-11-19 | 深圳市杰和科技发展有限公司 | Intelligent control system and method for multiple fans of display card |
| CN106229003A (en) * | 2016-08-31 | 2016-12-14 | 浙江大华技术股份有限公司 | A kind of adjust the method and device of radiating fan rotation speed in storage device |
| CN108279754A (en) * | 2018-01-22 | 2018-07-13 | 郑州云海信息技术有限公司 | A kind of fan cooling method, system, equipment and computer readable storage medium |
| CN113204473A (en) * | 2021-06-08 | 2021-08-03 | 宁畅信息产业(北京)有限公司 | Heat dissipation test method and device, user terminal and storage medium |
-
2010
- 2010-06-21 CN CN2010102087868A patent/CN102287388A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243520A (en) * | 2010-05-13 | 2011-11-16 | 英业达科技有限公司 | Method for controlling fan |
| CN103687424A (en) * | 2012-09-10 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Fan heat dissipation device and method |
| CN104154023A (en) * | 2014-08-18 | 2014-11-19 | 深圳市杰和科技发展有限公司 | Intelligent control system and method for multiple fans of display card |
| CN106229003A (en) * | 2016-08-31 | 2016-12-14 | 浙江大华技术股份有限公司 | A kind of adjust the method and device of radiating fan rotation speed in storage device |
| CN108279754A (en) * | 2018-01-22 | 2018-07-13 | 郑州云海信息技术有限公司 | A kind of fan cooling method, system, equipment and computer readable storage medium |
| CN108279754B (en) * | 2018-01-22 | 2020-06-16 | 苏州浪潮智能科技有限公司 | Fan heat dissipation method, system, equipment and computer readable storage medium |
| CN113204473A (en) * | 2021-06-08 | 2021-08-03 | 宁畅信息产业(北京)有限公司 | Heat dissipation test method and device, user terminal and storage medium |
| CN113204473B (en) * | 2021-06-08 | 2024-05-24 | 宁畅信息产业(北京)有限公司 | Heat dissipation test method and device, user terminal and storage medium |
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Application publication date: 20111221 |