CN114296495B - Temperature control method, control equipment and temperature control system - Google Patents
Temperature control method, control equipment and temperature control system Download PDFInfo
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- CN114296495B CN114296495B CN202111451501.8A CN202111451501A CN114296495B CN 114296495 B CN114296495 B CN 114296495B CN 202111451501 A CN202111451501 A CN 202111451501A CN 114296495 B CN114296495 B CN 114296495B
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Abstract
The invention provides a temperature control method, control equipment and a temperature control system. The method comprises the following steps: acquiring a first data volume and a second data volume of a target server; the first data volume is the data volume processed by the target server in a first period, and the second data volume is the data volume processed by the target server in a second period; and calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression, and controlling the working temperature of the target server according to the expected working temperature. The invention can improve the reliability of the server operation.
Description
Technical Field
The invention relates to the technical field of server temperature, in particular to a temperature control method, control equipment and a temperature control system.
Background
The data center is provided with a plurality of cabinets, each cabinet comprises a plurality of servers, and a large amount of data are stored in the servers. In order to ensure the normal processing of the server on the data, the temperature of the plurality of servers needs to be controlled through the temperature controller of the cabinet.
In the prior art, data center temperature control is mostly performed based on optimization algorithms such as a neural network and the like. However, in this way, a large amount of temperature point data needs to be collected for model training, so that the temperature field in the database can be predicted and analyzed, the training process is long, the required data amount is large, and the training model has no universality. Namely, the temperature control mode in the prior art is complex to realize and has no universality.
Disclosure of Invention
The invention provides a temperature control method, control equipment and a temperature control system, which aim to solve the problems of complex realization and no universality of a temperature control mode in the prior art.
In a first aspect, the present invention provides a temperature control method, comprising:
acquiring a first data volume and a second data volume of a target server; the target server is a server of the data center, the first data volume is the data volume processed by the target server in a first period, and the second data volume is the data volume processed by the target server in a second period;
and calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression, and controlling the working temperature of the target server according to the expected working temperature.
In one possible implementation, the predetermined operating temperature relationship is:
T＝T 0 +k(b 1 -b 2 )
wherein T is the desired operating temperature, T 0 Is the current operating temperature of the target server, b 1 Is a first amount of data, b 2 And k is the second data volume, the conversion coefficient of the data volume and the temperature is k, and k is a positive integer.
In one possible implementation, calculating the expected operating temperature of the target server according to the first data volume, the second data volume, and a predetermined operating temperature relation includes:
respectively determining the data type of the first data volume and the data type of the second data volume; the data type comprises a cold data type or a hot data type;
and when the data type of the first data volume is different from that of the second data volume, calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression.
In one possible implementation, determining the data type of the first data volume includes:
if the first data volume is larger than or equal to a preset data volume threshold value, determining that the first data volume is a hot data type;
and if the first data volume is smaller than a preset data volume threshold value, determining that the first data volume is a cold data type.
In one possible implementation, determining the data type of the second data volume includes:
if the second data volume is larger than or equal to the preset data volume threshold, determining that the second data volume is a thermal data type;
and if the second data volume is smaller than the preset data volume threshold value, determining that the second data volume is a cold data type.
In one possible implementation manner, the target server is a server of a data center, where the data center includes at least one cabinet, each cabinet includes at least one server, and the controlling of the operating temperature of the target server according to the desired operating temperature includes:
for each cabinet, calculating an average value of expected operating temperatures of all servers in the cabinet, taking the average value as a target temperature of the cabinet, and adjusting the temperature of the cabinet to the target temperature.
In one possible implementation, adjusting the temperature of the cabinet to a target temperature includes:
and controlling the temperature of the cabinet to be gradually adjusted to the target temperature in a mode that the change value of the temperature of the cabinet does not exceed the preset temperature change value at a single time.
In a second aspect, the present invention provides a server temperature control apparatus, including:
the acquisition module is used for acquiring a first data volume and a second data volume of the target server; the target server is a server of the data center, the first data volume is the data volume processed by the target server in a first period, and the second data volume is the data volume processed by the target server in a second period;
and the adjusting module is used for calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression and controlling the working temperature of the target server according to the expected working temperature.
In a third aspect, an embodiment of the present invention provides a control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the processor implements the steps of the temperature control method according to the first aspect or any one of the possible implementation manners of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a temperature control system, including the control device according to the third aspect and at least one cabinet; each cabinet comprises at least one server, and all cabinets are controlled by control equipment.
In a fifth aspect, the present invention provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the steps of the temperature control method according to the first aspect or any one of the possible implementation manners of the first aspect.
The embodiment of the invention provides a temperature control method, control equipment and a temperature control system, wherein a first data volume and a second data volume of a target server at different time periods are obtained, an expected working temperature of the target server is calculated according to the first data volume, the second data volume and a predetermined working temperature relational expression, the working temperature of the target server is controlled according to the expected working temperature, the temperature of the server is controlled by utilizing the data volumes, the temperature control method has universality, the implementation mode is simple, and the working efficiency and the working reliability of the server can be improved.
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In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a diagram of an application scenario provided by an embodiment of the present invention;
FIG. 2 is a flow chart of an implementation of a temperature control method provided by an embodiment of the invention;
fig. 3 is a schematic structural diagram of a server temperature control device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a control device provided in an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
To make the objects, technical solutions and advantages of the present invention more apparent, the following description will be made by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, a diagram of an application scenario provided by an embodiment of the present invention is shown. As shown in fig. 1, the present invention is applicable to a data center including at least one cabinet, each cabinet including at least one server. In some cases, each cabinet has a thermostat for regulating the temperature of the cabinet and thus the temperature of the server.
The embodiment of the invention takes the temperature control process of one server as an example, and actually, the method can be used for all servers of a data center or servers in other scenes.
Referring to fig. 2, it shows a flowchart of an implementation of the temperature control method provided in the embodiment of the present invention. As shown in fig. 2, a temperature control method may include:
s101, acquiring a first data volume and a second data volume of a target server; the target server is a server of the data center, the first data volume is the data volume processed by the target server in a first period, and the second data volume is the data volume processed by the target server in a second period.
The more data the server processes, the more heat is generated, and the server needs to be cooled to ensure the best working efficiency of the server. Conversely, the smaller the amount of data processed by the server, the less heat generated, and the greater the temperature of the server to ensure optimal operating efficiency of the server. The amount of data processed by a server is not constant, and therefore, to ensure that the server operates at optimal efficiency, the temperature required by the server varies.
Optionally, the target server may be a server of a data center, and specifically may be any server in any cabinet.
Optionally, the first time period and the second time period are any two time periods during which the server works, for example, the first time period is a current time period, and the second time period is a previous time period, so that the data volume of two adjacent time periods can be obtained to control the temperature of the server in the two adjacent time periods, thereby ensuring the reliability of the server in working; or the data volume of two time intervals at any interval can be acquired, and the temperature of the server at any interval time interval is controlled to ensure that the server works in an optimal efficiency or expected working state. The length of the time period can be set according to actual needs.
For example, the time period may be ten minutes, the first amount of data may be the amount of data processed by the server in the current ten minutes, and the second amount of data may be the amount of data processed by the server in the last ten minutes.
S102, calculating expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression, and controlling the working temperature of the target server according to the expected working temperature.
Optionally, the predetermined operating temperature relation is a relation determined according to a change of the data amount and the operating temperature of the server. The expected operating temperature of the target server is the operating temperature that the target server will eventually need to adjust to, and is also used to characterize the temperature at which the target server operates at optimal efficiency.
For example, the current operating temperature of the target server is 20 ℃, the expected operating temperature of the target server is calculated to be 25 ℃, and the operating temperature of the target server is controlled to be adjusted from 20 ℃ to 25 ℃.
In general, the target server has different temperature requirements for the first time interval and the second time interval, and in order to ensure the optimal working efficiency of the target server, the working temperature of the target server needs to be adjusted.
According to the embodiment of the invention, the data volume processed by the server in the adjacent time period is monitored, the expected working temperature of the server is calculated according to the data volume and the predetermined working temperature relational expression, compared with a neural network mode, a training model is not required to be constructed, the accuracy is ensured, the application range is wide, the practical effect is good, and the working efficiency and the working reliability of the server can be improved.
In some embodiments of the invention, the predetermined operating temperature relationship is:
T＝T 0 +k(b 1 -b 2 )
wherein T is the desired operating temperature, T 0 Is the current operating temperature of the target server, b 1 Is a first amount of data, b 2 And k is the second data volume, the conversion coefficient of the data volume and the temperature is k, and k is a positive integer.
Optionally, a curve of the expected operating temperature of the server and the data volume may be obtained through a change of the data volume of the server over a period of time and the operating temperature of the server, and an operating temperature relation may be determined, where k may represent a slope of the curve of the expected operating temperature of the server and the data volume.
In some embodiments of the present invention, the "calculating the desired operating temperature of the target server according to the first data amount, the second data amount and the predetermined operating temperature relation" in S102 may include:
respectively determining the data type of the first data volume and the data type of the second data volume; the data type comprises a cold data type or a hot data type;
optionally, if the amount of data processed by the server in a certain period of time is large, it indicates that the data type of the amount of data processed by the server in the certain period of time is a hot data type. If the amount of data processed by the server in a certain period of time is small, the data type of the amount of data processed by the server in the certain period of time is indicated to be a cold data type.
In addition, when the first time interval and the second time interval are two adjacent time intervals, the data type of the processed data amount of the target server in the next time interval can be predicted according to the data type of the processed data amount of the target server in the current time interval. Specifically, the data type of the data volume processed by the target server in the next period can be predicted according to the variation trend of the data volume processed by the target server in the current period, so that the judgment efficiency is improved, and the temperature adjustment efficiency is accelerated.
And when the data type of the first data volume is different from that of the second data volume, calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression.
When the data type of the first data volume is different from the data type of the second data volume, the temperature requirements of the target server for the first time interval and the second time interval are different, and in order to ensure the optimal working efficiency of the target server, the working temperature of the target server needs to be adjusted.
Specifically, the data type of the first data volume and the data type of the second data volume are different, and may include: the data type of the first data volume is a cold data type, and the data type of the second data volume is a hot data type; alternatively, the data type of the first data volume is a hot data type and the data type of the second data volume is a cold data type.
In addition, when the data type of the first data volume is the same as the data type of the second data volume, the temperature requirements of the target server for the first time period and the second time period are the same, and the working temperature of the target server does not need to be adjusted.
According to the embodiment of the invention, the expected working temperature of the server is calculated according to the data volume and the predetermined working temperature relational expression by monitoring the data volume processed by the server in the adjacent time period and when the data type of the data volume in the adjacent time period changes, so that the working performance of the server in each time period can be accurately improved.
In some embodiments of the present invention, the method further includes determining a data type of the target data volume, where the target data volume may be the first data volume or the second data volume, and specifically includes:
if the target data volume is larger than or equal to a preset data volume threshold value, determining that the target data volume is a hot data type;
and if the target data volume is smaller than a preset data volume threshold value, determining that the target data volume is a cold data type.
Optionally, the preset data amount threshold is a preset threshold of the data amount processed by the target server, and is used for determining the data type of the data amount processed by the target server at each time interval, and the preset data amount threshold may be determined according to a percentage of a maximum data amount that can be processed by the target server.
Illustratively, the preset data volume threshold is fifty percent of the maximum data volume that can be handled by the target server.
Considering the optimal working efficiency of the target server, the target data volume is equal to the preset data volume threshold value, and the hot data type is determined. In addition, the target data amount may be equal to a preset data amount threshold, and may be determined as the cold data type, which may be specifically set according to actual needs.
Specifically, the data type for determining the target data amount includes the following two aspects:
in a first aspect, determining a data type of the first amount of data may include:
if the first data volume is larger than or equal to a preset data volume threshold value, determining that the first data volume is a hot data type;
and if the first data volume is smaller than a preset data volume threshold value, determining that the first data volume is a cold data type.
In a second aspect, determining the data type of the second data volume may include:
if the second data volume is larger than or equal to the preset data volume threshold, determining that the second data volume is a thermal data type;
and if the second data volume is smaller than the preset data volume threshold, determining that the second data volume is a cold data type.
Referring to fig. 1, in some embodiments of the invention, the target server is a server of a data center, wherein the data center includes at least one cabinet, each cabinet includes at least one server, and the controlling the operating temperature of the target server according to the desired operating temperature includes:
for each cabinet, calculating an average value of expected operating temperatures of all servers in the cabinet, taking the average value as a target temperature of the cabinet, and adjusting the temperature of the cabinet to the target temperature.
Optionally, one cabinet includes a temperature controller for adjusting the temperature inside the cabinet, that is, the operating temperature of the servers in the cabinet. The expected working temperature of each server is calculated, the expected working temperatures of the servers are averaged, and the average value is used as the target temperature of the cabinet, namely the temperature to which the cabinet needs to be adjusted, so that the servers in the cabinet work at the best efficiency.
Further, adjusting the temperature of the cabinet to a target temperature may include:
and controlling the temperature of the cabinet to be gradually adjusted to the target temperature in a mode that the change value of the temperature of the cabinet does not exceed the preset temperature change value at a single time.
If the temperature of the cabinet is abruptly changed in the current period, the required temperature may not be reached in the next period, i.e., the temperature overshoot may be possible. For preventing the temperature overshoot of rack, need set up the step length of the temperature adjustment of rack, need set up promptly and preset the temperature variation value.
For example, the preset temperature variation value can be 1.0 ℃, and the temperature increase value or the temperature decrease value of each cabinet can not exceed 1.0 ℃.
The invention has the beneficial effects that:
according to the method, when the data type of the data volume processed by the server in two adjacent time periods is judged to be changed, the expected working temperature of the server is calculated according to the data volume processed by the server in the two time periods and the working temperature relational expression, the working temperature of the server is controlled, the optimal working efficiency of the server is guaranteed, the processing speed of the server is improved, the required parameters in the whole process are few, the method can be used for most data centers, the application range is wide, the practicability is high, and the working efficiency and the working reliability of the data centers can be improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by functions and internal logic of the process, and should not limit the implementation process of the embodiments of the present invention in any way.
The following are embodiments of the apparatus of the invention, reference being made to the corresponding method embodiments described above for details which are not described in detail therein.
Fig. 3 is a schematic structural diagram of a server temperature control device according to an embodiment of the present invention, and for convenience of description, only the portions related to the embodiment of the present invention are shown, and the details are as follows:
as shown in fig. 3, the server temperature control device 20 may include:
an obtaining module 201, configured to obtain a first data volume and a second data volume of a target server; the target server is a server of the data center, the first data volume is the data volume processed by the target server in a first period, and the second data volume is the data volume processed by the target server in a second period;
and the adjusting module 202 is configured to calculate an expected operating temperature of the target server according to the first data amount, the second data amount, and a predetermined operating temperature relation, and control the operating temperature of the target server according to the expected operating temperature.
In some embodiments of the invention, the predetermined operating temperature relationship is:
T＝T 0 +k(b 1 -b 2 )
wherein T is the desired operating temperature, T 0 Is the current operating temperature of the target server, b 1 Is a first amount of data, b 2 Is the second data volume, k is the conversion coefficient of the data volume and the temperature, and k is positiveAn integer number.
In some embodiments of the present invention, the adjusting module 202 may include:
the judging unit is used for respectively determining the data type of the first data volume and the data type of the second data volume; the data type comprises a cold data type or a hot data type;
and the adjusting unit is used for calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression when the data type of the first data volume is different from the data type of the second data volume.
In some embodiments of the invention, the determining unit may include:
the first judging unit is used for determining that the first data volume is a thermal data type if the first data volume is larger than or equal to a preset data volume threshold;
and the second judging unit is used for determining that the first data volume is of the cold data type if the first data volume is smaller than a preset data volume threshold value.
In some embodiments of the present invention, the determining unit may further include:
the third judging unit is used for determining that the second data volume is the thermal data type if the second data volume is larger than or equal to a preset data volume threshold;
and the fourth judging unit is used for determining that the second data volume is of the cold data type if the second data volume is smaller than the preset data volume threshold.
In some embodiments of the present invention, the target server is a server of a data center, where the data center includes at least one cabinet, and each cabinet includes at least one server, and the adjusting module 202 is further configured to: for each cabinet, calculating an average of expected operating temperatures of all servers in the cabinet, taking the average as a target temperature of the cabinet, and adjusting the temperature of the cabinet to the target temperature.
In some embodiments of the invention, the adjustment module 202 may be further configured to: and controlling the temperature of the cabinet to be gradually adjusted to the target temperature in a mode that the change value of the temperature of the cabinet does not exceed the preset temperature change value at a single time.
Fig. 4 is a schematic diagram of a control device provided in an embodiment of the present invention. As shown in fig. 4, the control device 30 of this embodiment includes: a processor 300, a memory 301, and a computer program 302 stored in the memory 301 and executable on the processor 300. The processor 300, when executing the computer program 302, implements the steps in the various temperature control method embodiments described above, such as S101 to S102 shown in fig. 2. Alternatively, the processor 300, when executing the computer program 302, implements the functions of the modules/units in the above-described device embodiments, such as the modules/units 201 to 202 shown in fig. 3.
Illustratively, the computer program 302 may be partitioned into one or more modules/units, which are stored in the memory 301 and executed by the processor 300 to implement the present invention. One or more of the modules/units may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program 302 in the control device 30. For example, the computer program 302 may be divided into the modules/units 201 to 202 shown in fig. 3.
The control device 30 may be a computing device such as a desktop computer, a notebook, a palm computer, and a cloud server. The control device 30 may include, but is not limited to, a processor 300, a memory 301. Those skilled in the art will appreciate that fig. 4 is merely an example of a control device 30, and does not constitute a limitation of the control device 30, and may include more or fewer components than shown, or some components in combination, or different components, e.g., the control device may also include input-output devices, network access devices, buses, etc.
The Processor 300 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 301 may be an internal storage unit of the control device 30, such as a hard disk or a memory of the control device 30. The memory 301 may also be an external storage device of the control device 30, such as a plug-in hard disk provided on the control device 30, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 301 may also include both an internal storage unit of the control device 30 and an external storage device. The memory 301 is used to store computer programs and other programs and data needed to control the device. The memory 301 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only used for distinguishing one functional unit from another, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The embodiment of the present invention further provides a temperature control system, which includes the above control device 30 and at least one cabinet; wherein each cabinet comprises at least one server and all cabinets are controlled by the control device 30.
In the embodiments provided by the present invention, it should be understood that the disclosed apparatus/control device and method may be implemented in other ways. For example, the above-described apparatus/control device embodiments are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method according to the above embodiments may be implemented by a computer program, which is stored in a computer readable storage medium and used for instructing related hardware to implement the steps of the above embodiments of the temperature control method when executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, U.S. disk, removable hard disk, magnetic diskette, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signal, telecommunications signal, software distribution medium, etc. It should be noted that the computer readable medium may include any suitable increase or decrease as required by legislation and patent practice in the jurisdiction, for example, in some jurisdictions, computer readable media may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (9)
1. A method of temperature control, the method comprising:
acquiring a first data volume and a second data volume of a target server; the first data volume is the data volume processed by the target server in a first period, and the second data volume is the data volume processed by the target server in a second period;
calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression, and controlling the working temperature of the target server according to the expected working temperature;
the calculating the expected operating temperature of the target server according to the first data volume, the second data volume and a predetermined operating temperature relational expression comprises:
respectively determining the data type of the first data volume and the data type of the second data volume; the data type comprises a cold data type or a hot data type;
when the data type of the first data volume is different from the data type of the second data volume, calculating the expected working temperature of the target server according to the first data volume, the second data volume and a predetermined working temperature relational expression.
2. The temperature control method of claim 1, wherein the predetermined operating temperature relationship is:
T＝T 0 +k(b 1 -b 2 )
wherein T is the desired operating temperature, T 0 Is the current operating temperature of the target server, b 1 Is the first data amount, b 2 And k is the conversion coefficient of the data volume and the temperature, and k is a positive integer.
3. The method of claim 1, wherein determining the data type of the first amount of data comprises:
if the first data volume is larger than or equal to a preset data volume threshold value, determining that the first data volume is a thermal data type;
and if the first data volume is smaller than the preset data volume threshold, determining that the first data volume is of a cold data type.
4. The method of claim 1, wherein determining the data type of the second amount of data comprises:
if the second data volume is larger than or equal to a preset data volume threshold value, determining that the second data volume is a thermal data type;
and if the second data volume is smaller than the preset data volume threshold value, determining that the second data volume is a cold data type.
5. The temperature control method according to any one of claims 1 to 4, wherein the target server is a server of a data center, wherein the data center comprises at least one cabinet, and each cabinet comprises at least one server;
the controlling the operating temperature of the target server according to the desired operating temperature includes:
for each cabinet, calculating an average of expected operating temperatures of all servers in the cabinet, taking the average as a target temperature of the cabinet, and adjusting the temperature of the cabinet to the target temperature.
6. The method of claim 5, wherein adjusting the temperature of the cabinet to the target temperature comprises:
and controlling the temperature of the cabinet to be gradually adjusted to the target temperature in a mode that the change value of the temperature of the cabinet does not exceed the preset temperature change value at a single time.
7. A control device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the temperature control method according to any of the preceding claims 1 to 6 when executing the computer program.
8. A temperature control system comprising the control apparatus of claim 7 and at least one cabinet; each cabinet comprises at least one server, and all cabinets are controlled by the control equipment.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the temperature control method according to any one of claims 1 to 6 above.
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