CN117762227A - High-temperature protection method and device for server and electronic equipment - Google Patents
High-temperature protection method and device for server and electronic equipment Download PDFInfo
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Abstract
The invention provides a high-temperature protection method and device for a server and electronic equipment, and relates to the technical field of computer software design, comprising the following steps: monitoring the environmental temperature information, the performance information and the initial working frequency of the CPU in real time; if the environmental temperature information is detected to reach the preset temperature threshold value, the CPU is subjected to frequency reduction processing based on the environmental temperature information and the performance information through a preset dynamic frequency adjustment model, and the working frequency of the CPU is reduced, so that the environmental temperature information is adjusted to be within a preset temperature range of safe work; and when the environmental temperature information is reduced to be within a preset temperature range, the working frequency is restored to the initial working frequency based on the performance information through a preset nonlinear frequency adjustment model. The invention can carry out intelligent detection control on the temperature of the server, and obviously improves the running stability of the server while improving the hardware and data security of the server.
Description
Technical Field
The present invention relates to the field of computer software design, and in particular, to a method and an apparatus for protecting a server at a high temperature, and an electronic device.
Background
Since the high temperature environment can have a great influence on the stability and safety of the server, it is important to implement effective high temperature protection in the field of servers. At present, related art proposes that the temperature inside a server can be monitored by installing a temperature sensor on a key component, when the temperature exceeds a threshold value, the server is directly closed to prevent overheating of the server, or the fan rotation speed is regulated according to temperature change to enhance heat dissipation capability.
Disclosure of Invention
Accordingly, the present invention aims to provide a method, an apparatus and an electronic device for protecting a server at high temperature, which can perform intelligent detection control on the temperature of the server, and remarkably improve the running stability of the server while improving the hardware and data security of the server.
In a first aspect, an embodiment of the present invention provides a method for protecting a server at a high temperature, where the method includes: monitoring the environmental temperature information, the performance information and the initial working frequency of the CPU in real time; if the environmental temperature information is detected to reach the preset temperature threshold value, the CPU is subjected to frequency reduction processing based on the environmental temperature information and the performance information through a preset dynamic frequency adjustment model, and the working frequency of the CPU is reduced, so that the environmental temperature information is adjusted to be within a preset temperature range of safe work; and when the environmental temperature information is reduced to be within a preset temperature range, the working frequency is restored to the initial working frequency based on the performance information through a preset nonlinear frequency adjustment model.
In one embodiment, the step of performing the frequency-down processing on the CPU based on the environmental temperature information and the performance information by presetting a dynamic frequency adjustment model includes: determining a frequency-reducing level according to the temperature information of the CPU, and determining a frequency-reducing rate according to the temperature information and the performance information; and according to the frequency-reducing level and the frequency-reducing rate, performing frequency-reducing processing on the CPU.
In one embodiment, the step of determining the level of down conversion based on temperature information of the CPU includes: setting a preset temperature threshold set and a frequency reduction level corresponding to each preset temperature threshold according to the performance information of the CPU; when the environmental temperature information reaches a preset temperature threshold, carrying out numerical matching processing on the environmental temperature information, and determining a target frequency-reducing level corresponding to the environmental temperature information, wherein the target frequency-reducing level is used for determining the maximum frequency-reducing range of the working frequency.
In one embodiment, the step of setting a preset temperature threshold set according to performance information of the CPU and a frequency-reducing level corresponding to each preset temperature threshold includes: acquiring various key components except a CPU in a server and the change relation information of the load of the key components along with the environmental temperature information; and setting a preset temperature threshold set and a frequency reduction level corresponding to each preset temperature threshold according to the performance information and the change relation information.
In one embodiment, the step of determining the down rate based on the temperature information and the performance information comprises: acquiring a performance fluctuation range of a CPU; and determining the maximum down-conversion gradient of the CPU according to the linear relation between the temperature information and the performance fluctuation range, and determining the down-conversion rate corresponding to the maximum down-conversion gradient as the target down-conversion rate.
In one embodiment, the method further comprises: in the process of executing the frequency reducing processing on the CPU, the linear relation between the temperature information and the performance information is monitored in real time, and when the performance information fluctuates, the numerical value adjusting processing is carried out on the target frequency reducing rate.
In one embodiment, the step of restoring the operating frequency to the initial operating frequency based on the performance information by presetting a nonlinear frequency adjustment model includes: generating a nonlinear frequency curve according to the environmental temperature information and the performance information by presetting a nonlinear frequency adjustment model; and determining the frequency rising rate by utilizing the nonlinear frequency curve, and controlling the working frequency to be gradually restored to the initial working frequency based on the frequency rising rate.
In a second aspect, an embodiment of the present invention further provides a high temperature protection device for a server, where the device includes: the information acquisition module monitors the environmental temperature information, the performance information and the initial working frequency of the CPU in real time; the high-temperature protection module is used for performing frequency reduction processing on the CPU based on the environmental temperature information and the performance information through a preset dynamic frequency adjustment model if the environmental temperature information reaches a preset temperature threshold value, and adjusting the environmental temperature information to be within a preset temperature range of safe operation through reducing the working frequency of the CPU; and the performance balancing module is used for recovering the working frequency to the initial working frequency based on the performance information through a preset nonlinear frequency adjustment model when the environmental temperature information is reduced to be within a preset temperature range.
In a third aspect, embodiments of the present invention also provide an electronic device comprising a processor and a memory storing computer executable instructions executable by the processor, the processor executing the computer executable instructions to implement the method of any one of the first aspects.
In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium storing computer-executable instructions that, when invoked and executed by a processor, cause the processor to implement the method of any one of the first aspects.
The embodiment of the invention has the following beneficial effects:
according to the high-temperature protection method, the device and the electronic equipment for the server, the environment temperature information, the performance information and the initial working frequency of the CPU are monitored in real time, if the environment temperature information is detected to reach the preset temperature threshold value, the CPU is subjected to frequency reduction processing based on the environment temperature information and the performance information through the preset dynamic frequency adjustment model, the environment temperature information is adjusted to be in a preset temperature range of safe operation through reducing the working frequency of the CPU, after the frequency reduction processing is carried out, when the environment temperature information is detected to be reduced to be in the preset temperature range, the working frequency is restored to the initial working frequency through the preset nonlinear frequency adjustment model, and the temperature of the server can be intelligently detected and controlled based on the performance information.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a method for protecting a server at high temperature according to an embodiment of the present invention;
fig. 2 is a flow chart of another method for protecting a server at high temperature according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a high-temperature protection device of a server according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
At present, high temperature environment can have great influence on stability and safety of a server, high temperature easily causes overheating of hardware elements, performance and stability of the hardware elements are reduced, even hardware faults are caused, proper temperature can be kept to ensure stable operation of the hardware, the condition that the server is down or unstable in operation is avoided, in addition, the high temperature can also cause damage or data loss of storage equipment such as a hard disk and the like, irreversible damage is caused to stored data, therefore, in the field of the server, it is important to implement effective high-temperature protection, the server is protected from high temperature damage, and the integrity and safety of the data can be maintained.
According to the method, the device and the electronic equipment for protecting the server at the high temperature, the temperature inside the server can be monitored by installing the temperature sensor on a key component, when the temperature exceeds a threshold value, the server is directly closed to prevent overheating of the server, or the fan rotating speed is regulated according to temperature change, so that the heat dissipation capacity is enhanced.
Referring to fig. 1, a flow chart of a method for protecting a server at high temperature is shown, which mainly includes the following steps S102 to S106:
in step S102, the environmental temperature information, performance information and initial operating frequency of the CPU are monitored in real time, and in one embodiment, a temperature sensor, a control logic and a frequency adjustment module may be provided, where the control logic continuously monitors the temperature of the server and performs frequency adjustment according to a preset temperature range, and then the frequency adjustment module adopts a nonlinear smooth adjustment strategy to gradually and stably adjust the CPU frequency, so as to ensure the performance and temperature balance, thereby ensuring the stability and safety of the server by gradually reducing the CPU frequency.
Step S104, if it is detected that the environmental temperature information reaches the preset temperature threshold, the CPU is subjected to frequency reduction processing based on the environmental temperature information and the performance information by the preset dynamic frequency adjustment model, and the operating frequency of the CPU is reduced, so that the environmental temperature information is adjusted to be within the preset temperature range of safe operation.
In step S106, when the environmental temperature information is reduced to the preset temperature range, the working frequency is restored to the initial working frequency based on the performance information through the preset nonlinear frequency adjustment model, in one embodiment, a temperature sensitive algorithm may be adopted, and the CPU frequency is smoothly adjusted according to the real-time temperature change, so as to keep the balance of performance and stability, thereby avoiding the problem that the frequency rises too fast after the temperature is reduced, affecting the normal operation of the CPU, and gradually restoring to the original frequency when the temperature is restored.
The high-temperature protection method of the server provided by the embodiment of the invention can monitor the temperature of the system in real time, quickly respond and adjust the performance of the server, provide quicker and more accurate protection measures, enable the system to quickly recover to a normal performance state after the temperature is reduced, thereby saving energy and improving energy efficiency, avoiding continuous operation in a low performance state, providing a more comprehensive solution for the balance performance and the protection of the server, guaranteeing the stable operation of the server in a high-temperature environment and protecting the safety of hardware, overcoming the static limit of the traditional temperature threshold protection, having higher instantaneity and intelligence, simultaneously ensuring the stability, the safety and the data integrity of the server, and providing a more flexible and intelligent high-temperature protection scheme for dynamic performance adjustment.
The embodiment of the invention also provides an implementation manner of cooling protection for the server, referring to a flow diagram of another high-temperature protection method of the server shown in fig. 2, the method mainly comprises the following steps S202 to S204:
step S202, performing a down-conversion process on the CPU in a high temperature environment, that is, determining a down-conversion level according to temperature information of the CPU, determining a down-conversion rate according to temperature information and performance information, and performing the down-conversion process on the CPU according to the down-conversion level and the down-conversion rate, specifically, see the following (1) to (2):
(1) Setting a preset temperature threshold set according to performance information of a CPU (Central processing Unit), and frequency-reducing levels corresponding to all preset temperature thresholds, carrying out numerical matching processing on the environmental temperature information when the environmental temperature information reaches the preset temperature threshold, and determining a target frequency-reducing level corresponding to the environmental temperature information, wherein the target frequency-reducing level is used for determining a maximum frequency-reducing range of working frequency, in one implementation mode, various key components except the CPU in a server and the change relation information of loads of the key components along with the environmental temperature information can be obtained, the frequency-reducing levels corresponding to the preset temperature threshold set and all preset temperature thresholds are set according to the performance information and the change relation information, such as setting thresholds of different components according to the temperatures of a GPU, a memory and the like, dynamically adjusting the thresholds according to the load of the server and the environmental change, avoiding false alarm or missing frequency-reducing opportunities, in practical application, setting the temperature threshold to be 90 ℃, after the threshold is set, circularly checking whether the CPU temperature exceeds the set threshold, and executing the frequency-reducing strategy of the corresponding level when the temperature exceeds the threshold. According to the frequency-reducing level, calling a system interface to reduce the CPU frequency, continuously monitoring the temperature change, and gradually recovering the CPU frequency to the normal level when the temperature is reduced to a safe range, wherein the frequency-reducing level can be set as follows: level 1: the CPU frequency is reduced to 80% of the original frequency; level 2: the CPU frequency is reduced to 60% of the original frequency.
(2) The method comprises the steps of obtaining a performance fluctuation range of a CPU, determining the maximum frequency reduction gradient of the CPU according to the linear relation between temperature information and performance information and the performance fluctuation range, determining the frequency reduction rate corresponding to the maximum frequency reduction gradient as a target frequency reduction rate, in one implementation mode, monitoring the linear relation between the temperature information and the performance information in real time in the process of executing frequency reduction processing on the CPU, carrying out numerical adjustment processing on the target frequency reduction rate when the performance information fluctuates, further, reducing the working frequency of a processor according to the linear change degree of the temperature in a certain proportion or regularity, adopting a smooth adjustment strategy to reduce the frequency of the CPU, continuously adjusting the frequency according to the monitoring result after monitoring the relation between the performance and the temperature in real time, ensuring that the temperature is in a proper range, and simultaneously keeping good performance as much as possible.
Step S204, when the temperature is reduced to the safe range, gradually restoring the CPU frequency to the normal level, generating a nonlinear frequency curve according to the environmental temperature information and the performance information through a preset nonlinear frequency adjustment model, determining the frequency rising rate by using the nonlinear frequency curve, and controlling the working frequency to be gradually restored to the initial working frequency based on the frequency rising rate, namely, when the CPU temperature is reduced to the safe range, gradually restoring the CPU frequency to the normal level, monitoring the system performance change in real time, and ensuring that the influence of the performance adjustment on the service is within an acceptable range.
In summary, the present invention provides an intelligent high temperature protection scheme to cope with challenges of a server in a high temperature environment, and has the key benefits of realizing the capability of dynamically adjusting the performance of the server, by monitoring the system temperature in real time and adjusting the performance level accordingly, the server can quickly respond when being affected by high temperature, reducing the workload and heat generation of hardware, and by reducing the overall performance, effectively reducing the risk of hardware failure, and protecting the stability and durability of the server.
When the temperature falls back to the safe level, the system can intelligently recover to the normal performance state, so that effective saving of resources and efficient utilization of energy sources are realized, energy efficiency is improved, and resource waste is reduced.
For the method for protecting a server at a high temperature provided in the foregoing embodiment, the embodiment of the present invention provides a device for protecting a server at a high temperature, referring to a schematic structural diagram of a device for protecting a server shown in fig. 3, where the device includes the following parts:
the information acquisition module 302 monitors the environmental temperature information, the performance information and the initial working frequency of the CPU in real time;
the high temperature protection module 304 performs frequency reduction processing on the CPU based on the environmental temperature information and the performance information through a preset dynamic frequency adjustment model if the environmental temperature information reaches the preset temperature threshold, and adjusts the environmental temperature information to be within a preset temperature range of safe operation by reducing the operating frequency of the CPU;
the performance balancing module 306 restores the operating frequency to the initial operating frequency based on the performance information by presetting a nonlinear frequency adjustment model when the ambient temperature information falls within a preset temperature range.
According to the high-temperature protection device for the server, which is provided by the embodiment of the application, the temperature of the server can be intelligently detected and controlled, and the running stability of the server is obviously improved while the hardware and data security of the server are improved.
In one embodiment, when performing the step of performing the down-conversion processing on the CPU based on the environmental temperature information and the performance information by the preset dynamic frequency adjustment model, the high temperature protection module 304 is further configured to: determining a frequency-reducing level according to the temperature information of the CPU, and determining a frequency-reducing rate according to the temperature information and the performance information; and according to the frequency-reducing level and the frequency-reducing rate, performing frequency-reducing processing on the CPU.
In one embodiment, when the step of determining the level of down conversion according to the temperature information of the CPU is performed, the high temperature protection module 304 is further configured to: setting a preset temperature threshold set and a frequency reduction level corresponding to each preset temperature threshold according to the performance information of the CPU; when the environmental temperature information reaches a preset temperature threshold, carrying out numerical matching processing on the environmental temperature information, and determining a target frequency-reducing level corresponding to the environmental temperature information, wherein the target frequency-reducing level is used for determining the maximum frequency-reducing range of the working frequency.
In one embodiment, when performing the step of setting the preset temperature threshold set according to the performance information of the CPU and the frequency-reducing level corresponding to each preset temperature threshold, the high temperature protection module 304 is further configured to: acquiring various key components except a CPU in a server and the change relation information of the load of the key components along with the environmental temperature information; and setting a preset temperature threshold set and a frequency reduction level corresponding to each preset temperature threshold according to the performance information and the change relation information.
In one embodiment, when the step of determining the down-conversion rate according to the temperature information and the performance information is performed, the high temperature protection module 304 is further configured to: acquiring a performance fluctuation range of a CPU; and determining the maximum down-conversion gradient of the CPU according to the linear relation between the temperature information and the performance fluctuation range, and determining the down-conversion rate corresponding to the maximum down-conversion gradient as the target down-conversion rate.
In one embodiment, the high temperature protection module 304 is further configured to: in the process of executing the frequency reducing processing on the CPU, the linear relation between the temperature information and the performance information is monitored in real time, and when the performance information fluctuates, the numerical value adjusting processing is carried out on the target frequency reducing rate.
In one embodiment, when performing the step of restoring the operating frequency to the initial operating frequency based on the performance information by presetting the nonlinear frequency adjustment model, the performance balancing module 306 is further configured to: generating a nonlinear frequency curve according to the environmental temperature information and the performance information by presetting a nonlinear frequency adjustment model; and determining the frequency rising rate by utilizing the nonlinear frequency curve, and controlling the working frequency to be gradually restored to the initial working frequency based on the frequency rising rate.
The device provided by the embodiment of the present invention has the same implementation principle and technical effects as those of the foregoing method embodiment, and for the sake of brevity, reference may be made to the corresponding content in the foregoing method embodiment where the device embodiment is not mentioned.
The embodiment of the invention provides electronic equipment, which comprises a processor and a storage device; the storage means has stored thereon a computer program which, when executed by the processor, performs the method of any of the embodiments described above.
Fig. 4 is a schematic structural diagram of a server according to an embodiment of the present invention, where the server 100 includes: a processor 40, a memory 41, a bus 42 and a communication interface 43, the processor 40, the communication interface 43 and the memory 41 being connected by the bus 42; the processor 40 is arranged to execute executable modules, such as computer programs, stored in the memory 41.
The memory 41 may include a high-speed random access memory (RAM, random Access Memory), and may further include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory. The communication connection between the system network element and the at least one other network element is achieved via at least one communication interface 43 (which may be wired or wireless), which may use the internet, a wide area network, a local network, a metropolitan area network, etc.
Bus 42 may be an ISA bus, a PCI bus, an EISA bus, or the like. The buses may be classified as address buses, data buses, control buses, etc. For ease of illustration, only one bi-directional arrow is shown in FIG. 4, but not only one bus or type of bus.
The memory 41 is configured to store a program, and the processor 40 executes the program after receiving an execution instruction, and the method executed by the apparatus for flow defining disclosed in any of the foregoing embodiments of the present invention may be applied to the processor 40 or implemented by the processor 40.
The processor 40 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuitry in hardware or instructions in software in processor 40. The processor 40 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; but may also be a digital signal processor (Digital Signal Processing, DSP for short), application specific integrated circuit (Application Specific Integrated Circuit, ASIC for short), off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA for short), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory 41 and the processor 40 reads the information in the memory 41 and in combination with its hardware performs the steps of the method described above.
The computer program product of the readable storage medium provided by the embodiment of the present invention includes a computer readable storage medium storing a program code, where the program code includes instructions for executing the method described in the foregoing method embodiment, and the specific implementation may refer to the foregoing method embodiment and will not be described herein.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Finally, it should be noted that: the above examples are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, but it should be understood by those skilled in the art that the present invention is not limited thereto, and that the present invention is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for protecting a server at high temperature, the method comprising:
monitoring the environmental temperature information, the performance information and the initial working frequency of the CPU in real time;
if the environmental temperature information is detected to reach a preset temperature threshold value, performing frequency reduction processing on the CPU based on the environmental temperature information and the performance information through a preset dynamic frequency adjustment model, and reducing the working frequency of the CPU to enable the environmental temperature information to be adjusted to be within a preset temperature range of safe work;
and when the environmental temperature information is reduced to be within the preset temperature range, restoring the working frequency to the initial working frequency based on the performance information through a preset nonlinear frequency adjustment model.
2. The method according to claim 1, wherein the step of performing the down-conversion processing on the CPU based on the environmental temperature information and the performance information by presetting a dynamic frequency adjustment model, comprises:
determining a frequency-reducing level according to the temperature information of the CPU, and determining a frequency-reducing rate according to the temperature information and the performance information;
and executing the frequency-reducing processing on the CPU according to the frequency-reducing level and the frequency-reducing rate.
3. The method according to claim 2, wherein the step of determining a down-conversion level based on the temperature information of the CPU comprises:
setting a preset temperature threshold set according to the performance information of the CPU, and the frequency-reducing level corresponding to each preset temperature threshold;
when the environmental temperature information reaches the preset temperature threshold, carrying out numerical matching processing on the environmental temperature information, and determining a target frequency-reducing level corresponding to the environmental temperature information, wherein the target frequency-reducing level is used for determining the maximum frequency-reducing range of the working frequency.
4. The method according to claim 3, wherein the step of setting a set of preset temperature thresholds according to the performance information of the CPU, and the down-conversion level corresponding to each of the preset temperature thresholds, comprises:
acquiring various key components except the CPU in a server and the change relation information of the load of the key components along with the environmental temperature information;
and setting the preset temperature threshold set and the frequency reduction level corresponding to each preset temperature threshold according to the performance information and the change relation information.
5. The method of claim 2, wherein the step of determining the down-conversion rate based on the temperature information and the performance information comprises:
acquiring a performance fluctuation range of the CPU;
and determining the maximum frequency-reducing gradient of the CPU according to the linear relation between the temperature information and the performance fluctuation range, and determining the frequency-reducing rate corresponding to the maximum frequency-reducing gradient as a target frequency-reducing rate.
6. The method for protecting a server from high temperatures according to claim 5, further comprising:
and in the process of executing the frequency-reducing processing on the CPU, monitoring the linear relation between the temperature information and the performance information in real time, and carrying out numerical value adjusting processing on the target frequency-reducing rate when the performance information fluctuates.
7. The method according to claim 1, wherein the step of restoring the operating frequency to the initial operating frequency based on the performance information by presetting a nonlinear frequency adjustment model, comprises:
generating a nonlinear frequency curve according to the environmental temperature information and the performance information through the preset nonlinear frequency adjustment model;
and determining a frequency rising rate by utilizing the nonlinear frequency curve, and controlling the working frequency to be gradually restored to the initial working frequency based on the frequency rising rate.
8. A high temperature protection device for a server, the device comprising:
the information acquisition module monitors the environmental temperature information, the performance information and the initial working frequency of the CPU in real time;
the high-temperature protection module is used for performing frequency reduction processing on the CPU based on the environmental temperature information and the performance information through a preset dynamic frequency adjustment model if the environmental temperature information reaches a preset temperature threshold value, and adjusting the environmental temperature information to be within a preset temperature range of safe operation through reducing the working frequency of the CPU;
and the performance balancing module is used for recovering the working frequency to the initial working frequency based on the performance information through a preset nonlinear frequency adjustment model when the environmental temperature information is reduced to be within the preset temperature range.
9. An electronic device comprising a processor and a memory, the memory storing computer-executable instructions executable by the processor, the processor executing the computer-executable instructions to implement the method of any one of claims 1 to 7.
10. A computer readable storage medium storing computer executable instructions which, when invoked and executed by a processor, cause the processor to implement the method of any one of claims 1 to 7.
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| CN202311864851.6A CN117762227A (en) | 2023-12-29 | 2023-12-29 | High-temperature protection method and device for server and electronic equipment |
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| CN202311864851.6A CN117762227A (en) | 2023-12-29 | 2023-12-29 | High-temperature protection method and device for server and electronic equipment |
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