CN113204274A - Heat dissipation control method and system of server and related components - Google Patents
Heat dissipation control method and system of server and related components Download PDFInfo
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- CN113204274A CN113204274A CN202110488949.0A CN202110488949A CN113204274A CN 113204274 A CN113204274 A CN 113204274A CN 202110488949 A CN202110488949 A CN 202110488949A CN 113204274 A CN113204274 A CN 113204274A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004590 computer program Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- 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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
Abstract
The application discloses heat dissipation control method of server, server include heat abstractor and n air grid, and n air grid divides server inside into n regions, and n is for being greater than 1 integer, and this heat dissipation control method includes: acquiring actual configuration parameters of a server; determining a target air grid of the n air grids according to the actual configuration parameters; and controlling the target air grille to be opened, and controlling other air grills except the target air grille to be closed in the n air grills, so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened. The method and the device can dynamically divide the heat dissipation area inside the server according to the actual configuration parameters of the server, and avoid waste of heat dissipation air quantity. The application also discloses a heat dissipation control system and device of the server and a computer readable storage medium, which have the beneficial effects.
Description
Technical Field
The present disclosure relates to the field of servers, and in particular, to a method and a system for controlling heat dissipation of a server and related components.
Background
The BMC (Baseboard Management Controller) can capture information of each component on the server, sense the internal ambient temperature of the server through the ambient temperature sensor, and adjust the rotation speed of the fan in the heat dissipation device, so that the server operates at the optimum temperature. When a server is designed, a plurality of heat dissipation areas are divided according to the layout of devices such as a Central Processing Unit (CPU) and a memory in the server, and in the actual operation of the server, because the heat dissipation areas are defined when the server is designed, the positions of the heat dissipation areas are fixed, the server cannot be well adapted to various configurations of the server. For example, when a server is designed, a fixed heat dissipation area is divided according to four CPU slots, but in actual application, only one CPU slot is used, and even if heat dissipation is not needed in an empty CPU slot, the same heat dissipation air volume as that in other positions is used, so that waste of heat dissipation air volume of the server is caused.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a heat dissipation control method, a heat dissipation control system, a heat dissipation control device and a computer readable storage medium for a server, which can dynamically divide a heat dissipation area inside the server according to actual configuration parameters of the server, and avoid waste of heat dissipation air volume.
In order to solve the above technical problem, the present application provides a heat dissipation control method for a server, where the server includes a heat dissipation device and n air grilles, the n air grilles divide the inside of the server into n regions, and n is an integer greater than 1, and the heat dissipation control method includes:
acquiring actual configuration parameters of the server;
determining a target air grille of the n air grills according to the actual configuration parameters;
and controlling the target air grille to be opened, and controlling other air grills except the target air grille to be closed in the n air grills, so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened.
Preferably, the actual configuration parameters include server configuration information and a corresponding relationship between server configuration and the n air grills.
Preferably, the actual configuration parameters further include preset configuration information of a production line.
Preferably, the initial position of each of the air grills is between a fully open position and a fully closed position of the air grill.
Preferably, the heat dissipation control method further includes:
acquiring key point temperature information of the server;
and adjusting the opening of the corresponding target air grille according to the key point temperature information.
In order to solve the above technical problem, the present application further provides a heat dissipation control system for a server, where the server includes a heat dissipation device and n air grilles, n air grilles divide the inside of the server into n regions, n is an integer greater than 1, and the heat dissipation control system includes:
the acquisition module is used for acquiring the actual configuration parameters of the server;
the determining module is used for determining a target air grid in the n air grids according to the actual configuration parameters;
and the control module is used for controlling the target air grille to be opened and controlling other air grills except the target air grille to be closed in the n air grills so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened.
In order to solve the above technical problem, the present application further provides a heat dissipation control device for a server, where the server includes a heat dissipation device and n air grilles, n air grilles divide the inside of the server into n regions, n is an integer greater than 1, and the heat dissipation control device includes:
a memory for storing a computer program;
a processor for implementing the steps of the heat dissipation control method of the server as described in any one of the above when executing the computer program.
Preferably, the heat dissipation control device further includes:
n control switches in one-to-one correspondence with the n air grills;
and the expansion chip is respectively connected with the controller and all the control switches.
Preferably, the processor is a BMC.
In order to solve the above technical problem, the present application further provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of the heat dissipation control method of the server according to any one of the above items.
The application provides a heat dissipation control method of a server, a plurality of air grilles are arranged on the server, the plurality of air grilles divide the inside of the server into a plurality of areas, the corresponding air grilles are adjusted to be opened or closed according to actual configuration parameters of the server, the areas opened by the air grilles are the current heat dissipation areas in the server, and therefore the purpose of dynamically dividing the heat dissipation areas in the server is achieved, heat dissipation flexibility is improved, a heat dissipation device only dissipates heat of the current heat dissipation areas in the server, and waste of heat dissipation air volume is avoided. The application also provides a heat dissipation control system, a heat dissipation control device and a computer readable storage medium of the server, and the heat dissipation control system, the heat dissipation control device and the computer readable storage medium have the same beneficial effects as the heat dissipation control method.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a flowchart illustrating steps of a heat dissipation control method for a server according to the present application;
FIG. 2 is a schematic view of an air grille according to the present application;
fig. 3 is a schematic structural diagram of a heat dissipation control system of a server provided in the present application.
Detailed Description
The core of the application is to provide a heat dissipation control method, a system, a device and a computer readable storage medium for a server, which can dynamically divide a heat dissipation area inside the server according to actual configuration parameters of the server, thereby avoiding waste of heat dissipation air volume.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for controlling heat dissipation of a server according to the present application, where the method includes:
s101: acquiring actual configuration parameters of a server;
the server is provided with n air grilles, n is an integer larger than 1, the n air grilles can form a matrix, so that the interior of the server is divided into a plurality of areas according to the matrix, and the number of the air grilles can be increased or decreased according to the structure and the configuration of the server.
Generally, a server is usually designed according to the maximum operation capacity, for example, some servers are provided with two CPU slots, but currently, only one CPU needs to be installed for shipment to complete the customer requirement. Therefore, the present embodiment first obtains the actual configuration parameters of the server, and determines how many devices are actually installed in the server, so as to dynamically divide the heat dissipation area in the server in the following.
S102: determining a target air grid of the n air grids according to the actual configuration parameters;
specifically, each air grid corresponds to a part of area in the server, and the opening and closing state and the opening degree of the air grid determine the air intake of the corresponding area. The current area needing heat dissipation in the server can be determined according to the actual configuration parameters of the server, and the air grille corresponding to the area needing heat dissipation is the target air grille. It can be understood that devices with higher power consumption and higher heat generation amount in the server may be distributed at different positions in the server, and therefore, there may be a plurality of areas in the server that need to dissipate heat, and accordingly, there may be a plurality of target air grilles, and of course, there may be a plurality of heat dissipation devices.
S103: and controlling the target air grille to be opened, and controlling other air grills except the target air grille to be closed in the n air grills, so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened.
Specifically, all target air grills are controlled to be opened, and the opened area of the air grills is the current heat dissipation area in the server, so that air enters the heat dissipation area from the target air grills, and heat dissipation of the heat dissipation area by the heat dissipation device is achieved. Meanwhile, other air grills except the target air grille are controlled to be closed, so that waste of heat dissipation air volume is avoided. It is understood that the dynamic division of the heat dissipation area inside the server can be realized by controlling the opening or closing of the corresponding air grille.
For example, assuming that some 2U servers are used for single CPU shipment, at this time, the CPU, the memory, the PCIE (Peripheral Component Interconnect Express, high speed serial computer expansion bus standard) card and other devices are all installed in the CPU0 area, and the CPU1 area has only a small number of components with low heat generation, then the heat dissipation area in the server should be the CPU0 area, and the air grille corresponding to the CPU0 area may be opened, and the air grille corresponding to the CPU1 area may be closed, so as to achieve the purposes of saving energy and reducing consumption. Assuming that some 2U servers, such as CPU0/1, memory 0/1, PCIE (Peripheral Component Interconnect Express) card 0/1, are installed in the CPU0 area and CPU1 area, respectively, the heat dissipation areas in the servers should be the CPU0 area and CPU1 area, and the air grilles corresponding to the CPU0 area and the CPU1 area can be opened.
It can be seen that, in this embodiment, a plurality of air grilles are arranged on the server, and the corresponding air grilles are adjusted to be opened or closed according to the actual configuration parameters of the server, and the area where the air grilles are opened is the current heat dissipation area inside the server, so that the purpose of dynamically dividing the heat dissipation area inside the server is achieved, the heat dissipation flexibility is improved, and the heat dissipation device only dissipates heat to the current heat dissipation area inside the server, thereby avoiding waste of heat dissipation air volume.
On the basis of the above-described embodiment:
as a preferred embodiment, the actual configuration parameters include server configuration information and the corresponding relationship between the server configuration and the n air grills.
As a preferred embodiment, the actual configuration parameters further include preset configuration information of the production line.
Specifically, the actual configuration parameters include server configuration information, where the server configuration information is directly readable configuration information; the preset configuration information of the production line is configuration information which cannot be directly read and needs to be manually informed. The actual configuration parameters further include a correspondence between the server configuration and the n air grills, where the correspondence may actually refer to a correspondence between devices inside the server and labels of the air grills, and the labels may be determined according to positions of the air grills in the matrix, so as to subsequently determine, directly according to the server configuration, the air grills corresponding to the areas where each device inside the server is located, thereby improving the control efficiency.
As a preferred embodiment, the initial position of each air grille is located between the fully open position and the fully closed position of the air grille.
Specifically, the initial position of each air grille is located between the fully open position and the fully closed position of the air grille, so as to reduce wind resistance as much as possible and save space, as shown in fig. 2, the initial position of each air grille is designed such that the air grille on the same layer in the grille matrix forms an angle of 45 degrees with the bottom of the chassis and is parallel to the air grills on other layers.
As a preferred embodiment, the heat dissipation control method further includes:
acquiring key point temperature information of a server;
and adjusting the opening degree of the corresponding target air grille according to the key point temperature information.
Specifically, the key point temperature information of the server specifically refers to temperature information corresponding to an area where a device with high power consumption and high heat productivity is located in the server. And adjusting the opening degree of the air grille of the area according to the temperature information of the key point so as to adjust the air intake of the area, if the temperature of the area where the CPU is located is higher, increasing the opening degree of the target air grille corresponding to the area where the CPU is located so as to increase the air intake of the area, radiating the area, and after the temperature of the area is reduced, reducing the opening degree of the target air grille corresponding to the area where the CPU is located so as to avoid waste of radiating air volume.
To sum up, this application utilizes novel matrix air grille, to the inside subregion that dispels the heat that becomes more meticulous of server, is of value to energy saving and consumption reduction, and the practicality is high, and expansibility is good, can make up by oneself and delete, is applicable to various servers, can all use like 1U-4U even 8U.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a heat dissipation control system of a server provided in the present application, the server includes a heat dissipation device and n air grilles, the n air grilles divide an inside of the server into n regions, n is an integer greater than 1, and the heat dissipation control system includes:
the acquisition module 1 is used for acquiring actual configuration parameters of the server;
the determining module 2 is used for determining a target air grid in the n air grids according to the actual configuration parameters;
and the control module 3 is used for controlling the target air grille to be opened and controlling other air grills except the target air grille to be closed in the n air grills so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened.
It can be seen that, in this embodiment, a plurality of air grilles are arranged on the server, and the corresponding air grilles are adjusted to be opened or closed according to the actual configuration parameters of the server, and the area where the air grilles are opened is the current heat dissipation area inside the server, so that the purpose of dynamically dividing the heat dissipation area inside the server is achieved, the heat dissipation flexibility is improved, and the heat dissipation device only dissipates heat to the current heat dissipation area inside the server, thereby avoiding waste of heat dissipation air volume.
As a preferred embodiment, the actual configuration parameters include server configuration information and the corresponding relationship between the server configuration and the n air grills.
As a preferred embodiment, the actual configuration parameters further include preset configuration information of the production line.
As a preferred embodiment, the initial position of each air grille is located between the fully open position and the fully closed position of the air grille.
As a preferred embodiment, the heat dissipation control system further includes:
the detection module is used for acquiring key point temperature information of the server;
and the control module 3 is also used for adjusting the opening of the corresponding target air grille according to the key point temperature information.
On the other hand, this application still provides a heat dissipation controlling means of server, and the server includes heat dissipation device and n air grids, and n air grids divide into n regions the server is inside, and n is for being greater than 1 integer, and this heat dissipation controlling means includes:
a memory for storing a computer program;
a processor for implementing the steps of the heat dissipation control method of the server as described in any one of the above embodiments when executing the computer program.
As a preferred embodiment, the heat dissipation control device further includes:
n control switches in one-to-one correspondence with the n air grills;
and the expansion chip is respectively connected with the controller and all the control switches.
In a preferred embodiment, the processor is a BMC.
Specifically, the processor obtains actual configuration parameters of the server, determines a target air grille, transmits a control signal corresponding to the target air grille to a control switch corresponding to the target air grille through the expansion chip, and the control switch adjusts the opening of the air grille.
It can be seen that, in this embodiment, a plurality of air grilles are arranged on the server, and the corresponding air grilles are adjusted to be opened or closed according to the actual configuration parameters of the server, and the area where the air grilles are opened is the current heat dissipation area inside the server, so that the purpose of dynamically dividing the heat dissipation area inside the server is achieved, the heat dissipation flexibility is improved, and the heat dissipation device only dissipates heat to the current heat dissipation area inside the server, thereby avoiding waste of heat dissipation air volume.
In another aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the heat dissipation control method of the server as in any one of the above.
For the introduction of a computer-readable storage medium provided in the present application, please refer to the above embodiments, which are not described herein again.
The computer-readable storage medium provided by the application has the same beneficial effects as the heat dissipation control method of the server.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A heat dissipation control method of a server, the server including a heat dissipation device and n air grilles, the n air grilles dividing an inside of the server into n areas, n being an integer greater than 1, the heat dissipation control method comprising:
acquiring actual configuration parameters of the server;
determining a target air grille of the n air grills according to the actual configuration parameters;
and controlling the target air grille to be opened, and controlling other air grills except the target air grille to be closed in the n air grills, so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened.
2. The method according to claim 1, wherein the actual configuration parameters include server configuration information and a correspondence relationship between server configurations and the n air grills.
3. The method according to claim 2, wherein the actual configuration parameters further include pre-set production line configuration information.
4. The heat dissipation control method of the server according to claim 1, wherein the initial position of each of the air grills is between a fully-opened position and a fully-closed position of the air grill.
5. The heat dissipation control method of the server according to any one of claims 1 to 4, further comprising:
acquiring key point temperature information of the server;
and adjusting the opening of the corresponding target air grille according to the key point temperature information.
6. A heat dissipation control system for a server, the server including a heat dissipation device and n air grills, the n air grills dividing an inside of the server into n areas, n being an integer greater than 1, the heat dissipation control system comprising:
the acquisition module is used for acquiring the actual configuration parameters of the server;
the determining module is used for determining a target air grid in the n air grids according to the actual configuration parameters;
and the control module is used for controlling the target air grille to be opened and controlling other air grills except the target air grille to be closed in the n air grills so that the heat dissipation device can only dissipate heat of the area where the target air grille is opened.
7. A heat dissipation control device of a server, the server including a heat dissipation device and n air grills, the n air grills dividing the inside of the server into n regions, n being an integer greater than 1, the heat dissipation control device comprising:
a memory for storing a computer program;
a processor for implementing the steps of the heat dissipation control method of the server according to any one of claims 1 to 5 when executing the computer program.
8. The heat dissipation control device of a server according to claim 7, further comprising:
n control switches in one-to-one correspondence with the n air grills;
and the expansion chip is respectively connected with the controller and all the control switches.
9. The heat dissipation control device of claim 7, wherein the processor is a BMC.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the heat dissipation control method of the server according to any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110488949.0A CN113204274A (en) | 2021-04-29 | 2021-04-29 | Heat dissipation control method and system of server and related components |
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| CN202110488949.0A CN113204274A (en) | 2021-04-29 | 2021-04-29 | Heat dissipation control method and system of server and related components |
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| CN114312286A (en) * | 2021-12-02 | 2022-04-12 | 武汉格罗夫氢能汽车有限公司 | Active grille control method, storage medium and intelligent terminal |
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