CN117251038A - Method and control system for intelligently controlling internal temperature of server system with low power consumption - Google Patents
Method and control system for intelligently controlling internal temperature of server system with low power consumption Download PDFInfo
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- CN117251038A CN117251038A CN202311534751.7A CN202311534751A CN117251038A CN 117251038 A CN117251038 A CN 117251038A CN 202311534751 A CN202311534751 A CN 202311534751A CN 117251038 A CN117251038 A CN 117251038A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 230000007613 environmental effect Effects 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 21
- 230000001276 controlling effect Effects 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect 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
- G06F1/206—Cooling means comprising thermal management
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention relates to the field of servers, and discloses a method and a control system for intelligently controlling the internal temperature of a server system with low power consumption, wherein the method comprises the steps of acquiring the ambient temperature through an ambient temperature sensor before the server system operates, and detecting the temperature of each functional module of the server system through a temperature sensor module; according to the environmental temperature obtained by the environmental temperature sensor, if the opening condition of the heat radiation module is met, the heat radiation module is started, the environmental temperature sensor detects the environmental temperature to obtain a first environmental temperature change rate, and if the environmental temperature change rate is within a set first temperature change rate threshold, the heat radiation module works normally, and the server system enters into operation; if the ambient temperature change rate is within the set third temperature change rate threshold, the heating module works normally, and the server system enters into operation; the server system heating adjustment is completed. The technical scheme provided by the invention can improve the reliability and stability of the server under special conditions.
Description
Technical Field
The invention relates to the field of servers, in particular to a method and a control system for intelligently controlling the internal temperature of a server system with low power consumption.
Background
The working environment temperature of the general server is 18-30 ℃, and too high or too low temperature can damage the computer and accelerate aging of the computer, thereby influencing the service life of the server. Therefore, the server should be placed in a place where air flows, which facilitates temperature adjustment, and a space where the server is placed requires air and humidity to be kept in a certain range.
The relative humidity of the working environment of the server is kept between 40% and 70%, excessive humidity can cause dew condensation on the surface of the machine, cause corrosion and mildew of components, contacts and leads on a computer circuit board, and cause open circuit or short circuit; excessive drying can easily generate static electricity, induce error information and even cause damage to components. Therefore, in the dry autumn and winter, the humidity in the room can be kept to meet the computer requirement, and the problem is solved by adding constant temperature and humidity equipment or installing an air conditioner.
Therefore, no matter what seasons, the air conditioner in the server room works for 24 hours all the year round, so that the energy consumption is very high, and the maintenance cost is greatly increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for intelligently controlling the internal temperature of a server system with low power consumption, which comprises the following steps:
acquiring the ambient temperature through an ambient temperature sensor before the operation of the server system, and detecting the temperature of each functional module of the server system through a temperature sensor module; according to the environmental temperature obtained by the environmental temperature sensor, if the opening condition of the heat radiation module is met, entering a second step, otherwise, entering a fifth step;
step two, starting a heat radiation module, detecting the ambient temperature by an ambient temperature sensor to obtain a first ambient temperature change rate, and if the ambient temperature change rate is within a set first temperature change rate threshold, enabling the heat radiation module to work normally, and enabling a server system to run;
step three, after the server system enters into operation, an ambient temperature sensor detects ambient temperature to obtain a second ambient temperature change rate, if the second ambient temperature change rate is larger than a set second temperature change rate threshold value, the temperature sensor module detects the temperature of each functional module of the server system, whether each functional module of the server system works abnormally is judged, if so, abnormal elimination is carried out on the abnormal functional module, otherwise, the step four is entered;
step four, adjusting the power of the heat radiation module to enable the second ambient temperature change rate to be within a set second temperature change rate threshold range, and completing heat radiation adjustment of the server system;
step five, starting the heating module, detecting the ambient temperature by an ambient temperature sensor to obtain a third ambient temperature change rate, and if the ambient temperature change rate is within a set third temperature change rate threshold, enabling the heating module to work normally, and enabling the server system to operate;
step six, after the server system enters operation, an ambient temperature sensor detects ambient temperature to obtain a fourth ambient temperature change rate, and if the fourth ambient temperature change rate is greater than a set fourth temperature change rate threshold value, the power of the heating module is regulated to enable the fourth ambient temperature change rate to be within the set fourth temperature change rate threshold value range; if the fourth ambient temperature change rate is within the set fourth temperature change rate threshold, detecting whether each functional module of the server system works abnormally, and if not, finishing the heating adjustment of the server system.
Further, if the environmental temperature obtained by the environmental temperature sensor meets the opening condition of the heat dissipation module, the heat dissipation module is opened if the environmental temperature is greater than a set heat dissipation temperature threshold and the environmental temperature is within a set duration and the temperature fluctuation is within a fluctuation threshold.
Further, the step of determining whether each functional module of the server system works abnormally according to the temperature of each functional module of the server system detected by the temperature sensor module includes:
and detecting the temperature of each functional module of the server system according to the temperature sensor module, and if the temperature change rate of the starting process of the functional module is larger than the set temperature change rate threshold value, the functional module works abnormally.
Further, the temperature change rate is as follows: and after the server system operates, setting the variation of the temperature in unit time.
Further, the temperature fluctuation is as follows: and within the set detection duration, the change amount of the environmental temperature data acquired by the environmental temperature sensor.
A control system of a low-power consumption intelligent control server system applying a method for controlling the internal temperature of the server system intelligently comprises a data processing module, a data storage module, an analog-to-digital converter, an ambient temperature sensor, a temperature sensor module, a power controller and a temperature control module; the environment temperature sensor and the temperature sensor module are respectively connected with the analog-to-digital converter; the analog-to-digital converter, the power controller and the data storage module are respectively connected with the data processing module; the temperature control module is connected with the power controller.
Preferably, the temperature control module comprises a heat dissipation module and a heating module, and the heat dissipation module and the heating module are respectively connected with the power controller.
The beneficial effects of the invention are as follows: the method for guaranteeing the normal operation of the server is simple and quick without manual detection. The hardware and software logic modes are simple, and the reliability and stability of the server under special conditions are improved.
Drawings
FIG. 1 is a schematic diagram of a method for intelligently controlling the internal temperature of a server system with low power consumption;
fig. 2 is a schematic diagram of a control system of the low power consumption intelligent control server system.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
The features and capabilities of the present invention are described in further detail below in connection with the examples.
As shown in fig. 1, the method for intelligently controlling the internal temperature of a server system with low power consumption comprises the following steps:
acquiring the ambient temperature through an ambient temperature sensor before the operation of the server system, and detecting the temperature of each functional module of the server system through a temperature sensor module; according to the environmental temperature obtained by the environmental temperature sensor, if the opening condition of the heat radiation module is met, entering a second step, otherwise, entering a fifth step;
step two, starting a heat radiation module, detecting the ambient temperature by an ambient temperature sensor to obtain a first ambient temperature change rate, and if the ambient temperature change rate is within a set first temperature change rate threshold, enabling the heat radiation module to work normally, and enabling a server system to run;
step three, after the server system enters into operation, an ambient temperature sensor detects ambient temperature to obtain a second ambient temperature change rate, if the second ambient temperature change rate is larger than a set second temperature change rate threshold value, the temperature sensor module detects the temperature of each functional module of the server system, whether each functional module of the server system works abnormally is judged, if so, abnormal elimination is carried out on the abnormal functional module, otherwise, the step four is entered;
step four, adjusting the power of the heat radiation module to enable the second ambient temperature change rate to be within a set second temperature change rate threshold range, and completing heat radiation adjustment of the server system;
step five, starting the heating module, detecting the ambient temperature by an ambient temperature sensor to obtain a third ambient temperature change rate, and if the ambient temperature change rate is within a set third temperature change rate threshold, enabling the heating module to work normally, and enabling the server system to operate;
step six, after the server system enters operation, an ambient temperature sensor detects ambient temperature to obtain a fourth ambient temperature change rate, and if the fourth ambient temperature change rate is greater than a set fourth temperature change rate threshold value, the power of the heating module is regulated to enable the fourth ambient temperature change rate to be within the set fourth temperature change rate threshold value range; if the fourth ambient temperature change rate is within the set fourth temperature change rate threshold, detecting whether each functional module of the server system works abnormally, and if not, finishing the heating adjustment of the server system.
And if the ambient temperature acquired by the ambient temperature sensor meets the opening condition of the heat radiation module, the heat radiation module is opened if the ambient temperature is greater than a set heat radiation temperature threshold and the ambient temperature is within a set duration and the temperature fluctuation is within a fluctuation threshold.
The method for judging whether the function modules of the server system work abnormally or not according to the temperature of the function modules of the server system detected by the temperature sensor module comprises the following steps:
and detecting the temperature of each functional module of the server system according to the temperature sensor module, and if the temperature change rate of the starting process of the functional module is larger than the set temperature change rate threshold value, the functional module works abnormally.
The temperature change rate is as follows: and after the server system operates, setting the variation of the temperature in unit time.
The temperature fluctuation is as follows: and within the set detection duration, the change amount of the environmental temperature data acquired by the environmental temperature sensor.
As shown in fig. 2, the control system of the low-power consumption intelligent control server system applying the method of controlling the internal temperature of the low-power consumption intelligent control server system comprises a data processing module, a data storage module, an analog-to-digital converter, an ambient temperature sensor, a temperature sensor module, a power controller and a temperature control module; the environment temperature sensor and the temperature sensor module are respectively connected with the analog-to-digital converter; the analog-to-digital converter, the power controller and the data storage module are respectively connected with the data processing module; the temperature control module is connected with the power controller.
The temperature control module comprises a heat dissipation module and a heating module, and the heat dissipation module and the heating module are respectively connected with the power controller.
Specifically, the invention relates to a device for intelligently controlling temperature, which is arranged in a server cabinet or a server and comprises a total control CPU, a temperature detection system, a temperature control system, a wind direction guiding device and a heating device.
Temperature detection system: the part mainly uses a temperature sensor to detect the environment temperature condition inside the system and reports the environment temperature condition to the total control CPU to perform corresponding processing.
Temperature control system: the main function of the part is to cool down, and the part is independently controlled by the main control chip.
Wind direction guiding device: the part mainly comprises a ventilating duct and a movable guide plate, and the motor controls the guide plate to move to change the wind direction. The part is independently controlled by the main control chip.
Heating device: the function is mainly used in low-temperature environment, and each unit is ensured to operate in the environment which is not lower than the minimum environment requirement.
The main control chip reads the ambient temperature of each unit in the system, and comprises the steps of obtaining the core temperature reported by the CPU and comprehensively judging the temperature condition of each unit.
When the temperature is higher than the system temperature requirement, the CPU can inform the temperature main controller of cooling operation, and then the main controller controls the flow guiding device to guide the adjusted air quantity into the position corresponding to the high-temperature environment, so that the normal operation of the air guiding device is ensured.
If in low temperature environment, when ambient temperature is lower than the minimum temperature operation requirement of the whole machine, the wind direction guiding device can close the external air inlet, the heating device heats the internal ambient temperature, and the fan circulates the heat in the internal to enable each part of the fan to be heated to reach the minimum operation temperature requirement.
The temperature gradient of each unit is divided into 3 grades
The 1-grade environment temperature is 0-25 ℃, the fan rotating speed is controlled to be 30%, and the wind direction guiding device does not control wind direction for each unit and normally intakes air.
The 2-grade environment temperature is 26-45 ℃, and the rotating speed of the fan is increased at the speed of 3%/DEG C, and the rotating speed is 30-90%. The CPU reports the temperature of each unit, and the main controller controls the wind direction guiding device to mainly guide the wind quantity to the position with higher temperature for cooling.
The 3-grade environment temperature is above 45 ℃, at this time, the fan is cooled at a rate of 100%, the main controller controls the highest temperature of each reported part, and the wind direction guiding device is controlled to mainly guide the wind quantity to a position with higher temperature for cooling.
When the CPU detects that the ambient temperature is below 0 ℃, the CPU transmits information to the main control chip to perform two operation steps: firstly, the internal heating device is turned on to heat, secondly, the wind direction guiding device is controlled to close the external air inlet, and the fan circulates the heat of the heating part to the whole chassis at the rotation speed of 50% to heat.
The CPU detects that the internal environment temperature of each part reaches more than 0 ℃ and uploads the detected internal environment temperature to the main controller, and the main controller turns off the heating device and opens the air inlet of the flow guiding device. Normally operating at 30% rotational speed.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. The method for intelligently controlling the internal temperature of the server system with low power consumption is characterized by comprising the following steps of:
acquiring the ambient temperature through an ambient temperature sensor before the operation of the server system, and detecting the temperature of each functional module of the server system through a temperature sensor module; according to the environmental temperature obtained by the environmental temperature sensor, if the opening condition of the heat radiation module is met, entering a second step, otherwise, entering a fifth step;
step two, starting a heat radiation module, detecting the ambient temperature by an ambient temperature sensor to obtain a first ambient temperature change rate, and if the ambient temperature change rate is within a set first temperature change rate threshold, enabling the heat radiation module to work normally, and enabling a server system to run;
step three, after the server system enters into operation, an ambient temperature sensor detects ambient temperature to obtain a second ambient temperature change rate, if the second ambient temperature change rate is larger than a set second temperature change rate threshold value, the temperature sensor module detects the temperature of each functional module of the server system, whether each functional module of the server system works abnormally is judged, if so, abnormal elimination is carried out on the abnormal functional module, otherwise, the step four is entered;
step four, adjusting the power of the heat radiation module to enable the second ambient temperature change rate to be within a set second temperature change rate threshold range, and completing heat radiation adjustment of the server system;
step five, starting the heating module, detecting the ambient temperature by an ambient temperature sensor to obtain a third ambient temperature change rate, and if the ambient temperature change rate is within a set third temperature change rate threshold, enabling the heating module to work normally, and enabling the server system to operate;
step six, after the server system enters operation, an ambient temperature sensor detects ambient temperature to obtain a fourth ambient temperature change rate, and if the fourth ambient temperature change rate is greater than a set fourth temperature change rate threshold value, the power of the heating module is regulated to enable the fourth ambient temperature change rate to be within the set fourth temperature change rate threshold value range; if the fourth ambient temperature change rate is within the set fourth temperature change rate threshold, detecting whether each functional module of the server system works abnormally, and if not, finishing the heating adjustment of the server system.
2. The method for intelligently controlling the internal temperature of a server system with low power consumption according to claim 1, wherein the step of starting the heat dissipation module if the ambient temperature obtained by the ambient temperature sensor satisfies the heat dissipation module starting condition includes the step of starting the heat dissipation module if the ambient temperature is greater than a set heat dissipation temperature threshold and the ambient temperature is within a set period of time and the temperature fluctuation is within a fluctuation threshold.
3. The method for intelligently controlling the internal temperature of a server system with low power consumption according to claim 2, wherein the step of determining whether each functional module of the server system is abnormal according to the temperature detected by the temperature sensor module comprises the steps of:
and detecting the temperature of each functional module of the server system according to the temperature sensor module, and if the temperature change rate of the starting process of the functional module is larger than the set temperature change rate threshold value, the functional module works abnormally.
4. The method for intelligently controlling the internal temperature of a server system with low power consumption according to claim 3, wherein the temperature change rate is as follows: and after the server system operates, setting the variation of the temperature in unit time.
5. The method for intelligently controlling the internal temperature of a server system with low power consumption according to claim 4, wherein the temperature fluctuation is: and within the set detection duration, the change amount of the environmental temperature data acquired by the environmental temperature sensor.
6. The control system of the low-power consumption intelligent control server system applying the method for controlling the internal temperature of the low-power consumption intelligent control server system according to claim 5, which is characterized by comprising a data processing module, a data storage module, an analog-to-digital converter, an environment temperature sensor, a temperature sensor module, a power controller and a temperature control module; the ambient temperature sensor and the temperature sensor module are respectively connected with the analog-to-digital converter; the analog-to-digital converter, the power controller and the data storage module are respectively connected with the data processing module; the temperature control module is connected with the power controller.
7. The control system of the low power consumption intelligent control server system according to claim 6, wherein the temperature control module comprises a heat dissipation module and a heating module, and the heat dissipation module and the heating module are respectively connected with the power controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311534751.7A CN117251038A (en) | 2023-11-17 | 2023-11-17 | Method and control system for intelligently controlling internal temperature of server system with low power consumption |
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| CN202311534751.7A CN117251038A (en) | 2023-11-17 | 2023-11-17 | Method and control system for intelligently controlling internal temperature of server system with low power consumption |
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- 2023-11-17 CN CN202311534751.7A patent/CN117251038A/en active Pending
Patent Citations (7)
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| CN210983315U (en) * | 2020-03-04 | 2020-07-10 | 江西省供销电子商务有限公司 | Temperature control equipment based on Internet of things |
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| CN214540621U (en) * | 2021-01-29 | 2021-10-29 | 智诚科创网络技术服务有限公司 | Rack-mounted network server |
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