CN111885892A - Heat dissipation control method, system and device of power adapter and readable storage medium - Google Patents
Heat dissipation control method, system and device of power adapter and readable storage medium Download PDFInfo
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- CN111885892A CN111885892A CN202010768199.8A CN202010768199A CN111885892A CN 111885892 A CN111885892 A CN 111885892A CN 202010768199 A CN202010768199 A CN 202010768199A CN 111885892 A CN111885892 A CN 111885892A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 186
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- 230000033228 biological regulation Effects 0.000 claims description 3
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- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000004590 computer program Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
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- 238000012545 processing Methods 0.000 description 4
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- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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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 discloses a heat dissipation control method, a heat dissipation control system, heat dissipation control equipment and a readable storage medium of a power adapter, wherein the method comprises the following steps: presetting operating parameters of a heat dissipation device and a working temperature threshold of a power adapter; acquiring the working temperature of the power adapter in real time; and if the working temperature is higher than the working temperature threshold value, controlling the heat dissipation device to dissipate heat according to the operation parameters. The problem of power adapter on the existing market do not be equipped with special heat dissipation facility, heat dispersion is poor is solved, quick response power adapter's operating temperature change has been realized to the auxiliary power adapter dispels the heat.
Description
Technical Field
The invention relates to the technical field of equipment heat dissipation, in particular to a heat dissipation control method, a heat dissipation control system, equipment and a readable storage medium for a power adapter.
Background
The power adapter generally includes a housing, a power transformer, and a rectifying circuit, and is classified into an ac output type and a dc output type according to its output type.
As is well known, the power adapter generates heat during operation, and the heat generated by the power adapter is difficult to dissipate in time because the shell of the power adapter is a closed space. The power adapter on the existing market is not equipped with special heat dissipation facilities, and heat dispersion is poor, if the high fever appears in the power adapter during operation, can not in time dispel the heat, not only can cause the influence to power adapter's working property, probably causes the incident when serious.
Disclosure of Invention
The embodiment of the application provides a heat dissipation control method, a heat dissipation control system, a heat dissipation control device and a readable storage medium for a power adapter, solves the problems that the power adapter in the current market is not provided with a special heat dissipation facility and is poor in heat dissipation performance, and achieves quick response to the working temperature change of the power adapter, so that the power adapter is assisted in heat dissipation.
The embodiment of the application provides a heat dissipation control method of a power adapter, which comprises the following steps:
presetting operating parameters of a heat dissipation device and a working temperature threshold of the power adapter;
acquiring the working temperature of the power adapter in real time;
and if the working temperature is higher than the working temperature threshold value, controlling the heat dissipation device to dissipate heat according to the operation parameters.
Preferably, the step of presetting the operating parameters of the heat dissipation device and the operating temperature threshold of the power adapter includes:
receiving and storing the operating parameter and the operating temperature threshold input by a user.
Preferably, the step of presetting the operating parameters of the heat dissipation device and the operating temperature threshold of the power adapter includes:
dividing the operating parameters into a plurality of operating parameter intervals and dividing the working temperature threshold into a plurality of working temperature threshold intervals;
wherein one of said operating temperature threshold intervals is associated with one of said operating parameter intervals.
Preferably, the step of acquiring the operating temperature of the power adapter includes:
and acquiring the surface temperatures of the multiple groups of power adapters, and taking the average value as the current working temperature of the power adapters.
Preferably, the step of controlling the heat dissipation device to dissipate heat according to the operating parameter includes:
calling the working temperature threshold interval matched with the working temperature;
adjusting the rotating speed of the fan of the heat dissipation device so that the rotating speed of the fan of the heat dissipation device falls into the operating parameter interval;
the operation parameter interval is a preset fan rotating speed interval of the heat dissipation device.
Preferably, the method for controlling heat dissipation of the power adapter further includes:
detecting the fan rotating speed of the heat dissipation device in real time;
and if the fan rotating speed of the heat dissipation device does not fall into the operation parameter interval associated with the working temperature threshold interval, starting the auxiliary heat dissipation device, and sending fan rotating speed correction data of the heat dissipation device to a user.
Preferably, the method for controlling heat dissipation of the power adapter further includes:
judging whether a pulse signal is received or not;
and when the pulse signal is not received, judging that the heat radiating device is in fault, starting the auxiliary heat radiating device, and sending a fault prompt to a user.
In addition, to achieve the above object, the present invention further provides a heat dissipation control system of a power adapter, including:
the data presetting module is used for presetting the operating parameters of the heat dissipation device and the working temperature threshold of the power adapter;
the temperature acquisition module is used for acquiring the working temperature of the power adapter in real time;
the temperature judging module is used for judging whether the working temperature is greater than the working temperature threshold value;
and the temperature regulation and control module is used for controlling the heat dissipation device to dissipate heat according to the operation parameters.
In addition, to achieve the above object, the present invention also provides a heat dissipation control apparatus of a power adapter, including: the heat dissipation control method comprises the steps of a memory, a processor and a heat dissipation control program of the power adapter, wherein the heat dissipation control program of the power adapter is stored on the memory and can run on the processor, and the steps of the heat dissipation control method of the power adapter are realized when the heat dissipation control program of the power adapter is executed by the processor.
In addition, to achieve the above object, the present invention further provides a readable storage medium, on which a heat dissipation control program of a power adapter is stored, and the heat dissipation control program of the power adapter, when executed by a processor, implements the steps of the heat dissipation control method of the power adapter described above.
The technical scheme of the heat dissipation control method, the heat dissipation control system, the heat dissipation control equipment and the readable storage medium of the power adapter provided by the embodiment of the application at least has the following technical effects or advantages:
the technical means that the operating parameters of the heat dissipation device and the working temperature threshold value of the power adapter are preset, the working temperature of the power adapter is collected in real time, and when the working temperature is higher than the working temperature threshold value, the heat dissipation device is controlled to dissipate heat according to the operating parameters, so that the problems that the power adapter in the current market is not provided with a special heat dissipation facility and is poor in heat dissipation performance are solved, the quick response to the working temperature change of the power adapter is realized, and the power adapter is assisted in heat dissipation.
Drawings
FIG. 1 is a schematic diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a heat dissipation control method of a power adapter according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a heat dissipation control method of a power adapter according to a second embodiment of the present invention;
FIG. 4 is a flowchart illustrating a heat dissipation control method for a power adapter according to a third embodiment of the present invention;
FIG. 5 is a flowchart illustrating a heat dissipation control method for a power adapter according to a fourth embodiment of the present invention;
fig. 6 is a functional block diagram of a heat dissipation control system of a power adapter according to the present invention.
Detailed Description
For a better understanding of the above technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The invention provides a heat dissipation control device of a power adapter. As shown in fig. 1, fig. 1 is a schematic structural diagram of a hardware operating environment according to an embodiment of the present invention.
It should be noted that fig. 1 is a schematic structural diagram of a hardware operating environment of a heat dissipation control device of a power adapter.
As shown in fig. 1, the heat dissipation control device of the power adapter may include: a processor 1001, such as a CPU, a memory 1005, a user interface 1003, a network interface 1004, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the heat dissipation control device of the power adapter may further include an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like.
Those skilled in the art will appreciate that the heat dissipation control device configuration of the power adapter shown in fig. 1 does not constitute a limitation of the heat dissipation control device of the power adapter, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a heat dissipation control method program of a power adapter. The operating system is a program for managing and controlling hardware and software resources of the heat dissipation control device of the power adapter, a heat dissipation control method program of the power adapter, and operation of other software or programs. The network communication module is used to implement communication between the components inside the memory 1005 and with other hardware and software in the heat dissipation control device of the power adapter.
In this embodiment, the heat dissipation control apparatus of the power adapter includes: a memory 1005, a processor 1001, and a heat dissipation control program for a power adapter stored on the memory and operable on the processor, wherein:
when the processor 1001 calls the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are performed:
presetting operating parameters of a heat dissipation device and a working temperature threshold of the power adapter;
acquiring the working temperature of the power adapter in real time;
and if the working temperature is higher than the working temperature threshold value, controlling the heat dissipation device to dissipate heat according to the operation parameters.
Further, when the processor 1001 may call the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are also performed:
receiving and storing the operating parameter and the operating temperature threshold input by a user.
Further, when the processor 1001 may call the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are also performed:
dividing the operating parameters into a plurality of operating parameter intervals and dividing the working temperature threshold into a plurality of working temperature threshold intervals;
wherein one of said operating temperature threshold intervals is associated with one of said operating parameter intervals.
Further, when the processor 1001 may call the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are also performed:
and acquiring the surface temperatures of the multiple groups of power adapters, and taking the average value as the current working temperature of the power adapters.
Further, when the processor 1001 may call the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are also performed:
calling the working temperature threshold interval matched with the working temperature;
adjusting the rotating speed of the fan of the heat dissipation device so that the rotating speed of the fan of the heat dissipation device falls into the operating parameter interval;
the operation parameter interval is a preset fan rotating speed interval of the heat dissipation device.
Further, when the processor 1001 may call the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are also performed:
detecting the fan rotating speed of the heat dissipation device in real time;
and if the fan rotating speed of the heat dissipation device does not fall into the operation parameter interval associated with the working temperature threshold interval, starting the auxiliary heat dissipation device, and sending fan rotating speed correction data of the heat dissipation device to a user.
Further, when the processor 1001 may call the heat dissipation control program of the power adapter stored in the memory 1005, the following operations are also performed:
judging whether a pulse signal is received or not;
and when the pulse signal is not received, judging that the heat radiating device is in fault, starting the auxiliary heat radiating device, and sending a fault prompt to a user.
Referring to fig. 2, a schematic flow chart of a first embodiment of a method for controlling heat dissipation of a power adapter of the present invention includes the following steps:
step S100: presetting the operating parameters of the heat dissipation device and the working temperature threshold of the power adapter.
The heat dissipation device is mainly a device for dissipating heat of equipment through air cooling, such as a common heat dissipation fan, a refrigeration fan and other equipment; the power adapter can be widely applied to the fields of industrial automation control, military equipment, scientific research equipment, industrial control equipment, power equipment, instruments and meters, medical equipment and the like. In this embodiment, the operating parameters of the heat dissipation device and the operating temperature threshold of the power adapter need to be preset for later direct use.
Specifically, the step of presetting the operating parameters of the heat dissipation device and the working temperature threshold of the power adapter includes: receiving and storing the operating parameter and the operating temperature threshold input by a user.
The operation parameters of the heat dissipation device and the working temperature threshold of the power adapter are set, the operation parameters of the heat dissipation device and the working temperature threshold of the power adapter are preset by a user according to a user instruction manual and the user environment temperature, and the operation parameters of the heat dissipation device and the working temperature threshold of the power adapter can be stored after the user setting is completed. Wherein any one of the operating temperature thresholds matches one of the operating parameters.
Step S101: and acquiring the working temperature of the power adapter in real time.
The power adapter belongs to a continuous and uninterrupted process when working, wherein the reason that the power adapter stops working is as follows: one is to actively disconnect the power adapter from the power supply end, which belongs to manual operation; the other is that the power adapter fails during operation, resulting in a shutdown. Because the power adapter can produce heat incessantly when continuously working, in order to monitor the power adapter, need gather the operating temperature of power adapter in real time.
Step S102: and if the working temperature is higher than the working temperature threshold value, controlling the heat dissipation device to dissipate heat according to the operation parameters.
The longer the working time of the power adapter is, the more heat the power adapter generates, and the working temperature of the power adapter not only contains the self temperature, but also comprises the external environment temperature. When the working temperature of the power adapter is detected to be larger than the preset working temperature threshold value of the power adapter, the heat dissipation device can be started, and heat dissipation is carried out on the power adapter according to the matched operating parameters.
According to the technical scheme, the operating parameters of the preset heat dissipation device and the working temperature threshold of the power adapter are adopted, the working temperature of the power adapter is collected in real time, and when the working temperature is higher than the working temperature threshold, the heat dissipation device is controlled to dissipate heat according to the operating parameters, so that the quick response to the working temperature change of the power adapter is realized, and the heat dissipation of the power adapter is assisted.
Further, the step of presetting the operating parameters of the heat dissipation device and the operating temperature threshold of the power adapter includes: dividing the operating parameters into a plurality of operating parameter intervals and dividing the working temperature threshold into a plurality of working temperature threshold intervals; wherein one of said operating temperature threshold intervals is associated with one of said operating parameter intervals.
Generally, when a heat dissipation device operates, the heat dissipation device is influenced by external environmental factors, and operating parameters are deviated, so that the heat dissipation device cannot always operate under the same operating parameters. After the operating parameters of the heat dissipation device and the working temperature threshold of the power adapter are preset by a user, the operating parameters of the heat dissipation device are divided into a plurality of operating parameter intervals, the working temperature threshold is also divided into a plurality of working temperature threshold intervals, and the working temperature threshold interval of one power adapter is associated with the operating parameter interval of one heat dissipation device. And if the current working temperature of the power adapter meets one of the working temperature threshold intervals, the heat dissipation device operates according to the corresponding operating parameter interval to dissipate heat of the power adapter.
Further, the step of collecting the operating temperature of the power adapter includes: and acquiring the surface temperatures of the multiple groups of power adapters, and taking the average value as the current working temperature of the power adapters.
Specifically, when the power adapter continuously works for a long time, the temperature inside the power adapter is almost the same as the temperature of the shell, the surface temperature data of a plurality of groups of power adapters can be collected, the average value of the surface temperature data is taken, and the average value of the surface temperature of the power adapter is used as the current working temperature of the power adapter, so that the collection error is reduced.
Further, as shown in fig. 3, the step of controlling the heat dissipation device to dissipate heat according to the operating parameter includes:
step S1021: calling the working temperature threshold interval matched with the working temperature;
step S1022: adjusting the rotating speed of the fan of the heat dissipation device so that the rotating speed of the fan of the heat dissipation device falls into the operating parameter interval;
the operation parameter interval is a preset fan rotating speed interval of the heat dissipation device.
In this embodiment, when the heat dissipation device is controlled to dissipate heat of the power adapter according to the operating parameters, it is necessary to determine an operating temperature threshold interval that is satisfied by the operating temperature of the current power adapter according to the current operating temperature of the power adapter, and then obtain an operating parameter interval of the heat dissipation device corresponding to the current operating temperature threshold interval, where the operating parameter interval of the heat dissipation device is a preset fan rotation speed interval of the heat dissipation device; if the fan rotating speed of the heat dissipation device belongs to the preset fan rotating speed interval value of the heat dissipation device, the current fan rotating speed is continuously kept to operate, and if the fan rotating speed does not belong to the preset fan rotating speed interval value of the heat dissipation device, the fan rotating speed of the heat dissipation device is adjusted until the fan rotating speed interval value of the heat dissipation device is met, and the adjusted fan rotating speed is kept to operate.
It should be noted that the above-mentioned operating parameter may be a preset fan speed of the heat dissipation device.
Further, as shown in fig. 4, the method for controlling heat dissipation of the power adapter further includes:
step S200: detecting the fan rotating speed of the heat dissipation device in real time;
step S201: and if the fan rotating speed of the heat dissipation device does not fall into the operation parameter interval associated with the working temperature threshold interval, starting the auxiliary heat dissipation device, and sending fan rotating speed correction data of the heat dissipation device to a user.
In order to avoid the abnormal fan rotation speed of the heat dissipation device, the fan rotation speed of the heat dissipation device is acquired in real time. When the heat dissipation device normally operates, a corresponding working temperature threshold interval and a preset fan rotating speed interval of the heat dissipation device exist at a certain temperature, and the fan rotating speed of the heat dissipation device can meet the preset fan rotating speed interval value of the heat dissipation device to operate. For example, when the ambient temperature is 26 ℃, the corresponding operating temperature threshold interval is [25 ℃ to 30 ℃ ], the fan rotation speed interval of the heat dissipation device is [300rpm to 500rpm ], the normal fan rotation speed of the heat dissipation device is 300rpm to 500rpm, but the current fan rotation speed of the heat dissipation device is 280rpm, which indicates that the fan rotation speed of the heat dissipation device cannot operate according to a normal value, at this time, the auxiliary heat dissipation device is started to operate, so as to keep the power adapter dissipating heat normally, and further send fan rotation speed correction data of the heat dissipation device to the user, and inform the user to reset the operation parameters of the heat dissipation device.
Further, as shown in fig. 5, the method for controlling heat dissipation of the power adapter further includes:
step S300: judging whether a pulse signal is received or not;
step S301: and when the pulse signal is not received, judging that the heat radiating device is in fault, starting the auxiliary heat radiating device, and sending a fault prompt to a user.
In this embodiment, in order to avoid the fan failure of the heat dissipation device, the fan of the heat dissipation device needs to be monitored in real time. Whether the fan blade of the heat dissipation device rotates or not is detected through the infrared sensing detection module. By utilizing an infrared shielding principle, when a fan of the heat dissipation device rotates, infrared rays can be shielded, the infrared sensing detection module can always send a pulse signal, and then the fan of the heat dissipation device is judged to normally rotate; when the fan blades do not rotate, infrared rays cannot be shielded, the infrared sensing detection module cannot generate pulse signals, and when the pulse signals sent by the infrared sensing detection module cannot be received, the fan fault of the heat dissipation device is judged, the auxiliary heat dissipation device is started to operate, so that the power adapter can normally dissipate heat, a fault prompt is sent to a user, and the user is informed of timely maintaining the heat dissipation device.
In addition, an embodiment of the present invention further provides a heat dissipation control system of a power adapter, as shown in fig. 6,
the heat dissipation control system of the power adapter comprises:
the data presetting module 400 is used for presetting the operating parameters of the heat dissipation device and the working temperature threshold of the power adapter;
the temperature acquisition module 401 is used for acquiring the working temperature of the power adapter in real time;
the temperature acquisition module 401 acquires the surface temperatures of the plurality of groups of power adapters, and takes an average value as the current working temperature of the power adapters.
A temperature determining module 402, configured to determine whether the operating temperature is greater than the operating temperature threshold;
and a temperature control module 403, configured to control the heat dissipation device to dissipate heat according to the operation parameter.
Further, the data presetting module 400 includes:
and the data receiving unit is used for receiving and storing the operating parameters and the working temperature threshold value input by a user.
The data dividing unit is used for dividing the operating parameters into a plurality of operating parameter intervals and dividing the working temperature threshold into a plurality of working temperature threshold intervals;
wherein one of said operating temperature threshold intervals is associated with one of said operating parameter intervals.
Further, the temperature regulation module 403 includes:
the data calling unit is used for calling the working temperature threshold interval matched with the working temperature;
the parameter adjusting unit is used for adjusting the rotating speed of the fan of the heat dissipation device so that the rotating speed of the fan of the heat dissipation device falls into the operation parameter interval;
the operation parameter interval is a preset fan rotating speed interval of the heat dissipation device.
Further, the heat dissipation control system of the power adapter further includes:
a first detection module 404, configured to detect a fan rotation speed of the heat dissipation device in real time; and if the fan rotating speed of the heat dissipation device does not fall into the operation parameter interval associated with the working temperature threshold interval, starting the auxiliary heat dissipation device, and sending fan rotating speed correction data of the heat dissipation device to a user.
Further, the heat dissipation control system of the power adapter further includes:
a second detecting module 405, configured to determine whether a pulse signal is received;
and when the pulse signal is not received, judging that the heat radiating device is in fault, starting the auxiliary heat radiating device, and sending a fault prompt to a user.
The specific implementation of the heat dissipation control system of the power adapter of the present invention is substantially the same as the embodiments of the heat dissipation control method of the power adapter, and will not be described herein again.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the invention
With clear spirit and scope. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A heat dissipation control method of a power adapter is characterized by comprising the following steps:
presetting operating parameters of a heat dissipation device and a working temperature threshold of the power adapter;
acquiring the working temperature of the power adapter in real time;
and if the working temperature is higher than the working temperature threshold value, controlling the heat dissipation device to dissipate heat according to the operation parameters.
2. The method of claim 1, wherein the step of presetting the operating parameters of the heat dissipating device and the operating temperature threshold of the power adapter comprises:
receiving and storing the operating parameter and the operating temperature threshold input by a user.
3. The method of claim 1, wherein the step of presetting the operating parameters of the heat dissipating device and the operating temperature threshold of the power adapter is followed by:
dividing the operating parameters into a plurality of operating parameter intervals and dividing the working temperature threshold into a plurality of working temperature threshold intervals;
wherein one of said operating temperature threshold intervals is associated with one of said operating parameter intervals.
4. The method of claim 1, wherein the step of collecting the operating temperature of the power adapter comprises:
and acquiring the surface temperatures of the multiple groups of power adapters, and taking the average value as the current working temperature of the power adapters.
5. The method of claim 3, wherein the step of controlling the heat dissipation device to dissipate heat in accordance with the operating parameter comprises:
calling the working temperature threshold interval matched with the working temperature;
adjusting the rotating speed of the fan of the heat dissipation device so that the rotating speed of the fan of the heat dissipation device falls into the operating parameter interval;
the operation parameter interval is a preset fan rotating speed interval of the heat dissipation device.
6. The method of claim 5, further comprising:
detecting the fan rotating speed of the heat dissipation device in real time;
and if the fan rotating speed of the heat dissipation device does not fall into the operation parameter interval associated with the working temperature threshold interval, starting the auxiliary heat dissipation device, and sending fan rotating speed correction data of the heat dissipation device to a user.
7. The method of claim 1, further comprising:
judging whether a pulse signal is received or not;
and when the pulse signal is not received, judging that the heat radiating device is in fault, starting the auxiliary heat radiating device, and sending a fault prompt to a user.
8. A heat dissipation control system for a power adapter, comprising:
the data presetting module is used for presetting the operating parameters of the heat dissipation device and the working temperature threshold of the power adapter;
the temperature acquisition module is used for acquiring the working temperature of the power adapter in real time;
the temperature judging module is used for judging whether the working temperature is greater than the working temperature threshold value;
and the temperature regulation and control module is used for controlling the heat dissipation device to dissipate heat according to the operation parameters.
9. A heat dissipation control apparatus of a power adapter, comprising: a memory, a processor, and a heat dissipation control program for a power adapter stored on the memory and operable on the processor, the heat dissipation control program for a power adapter when executed by the processor implementing the steps of the heat dissipation control method for a power adapter as recited in any one of claims 1-7.
10. A readable storage medium, on which a heat dissipation control program of a power adapter is stored, the heat dissipation control program of the power adapter, when executed by a processor, implementing the heat dissipation control method steps of the power adapter of any one of claims 1 to 7.
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Denomination of invention: Heat dissipation control method, system, device, and readable storage medium for power adapter Effective date of registration: 20231130 Granted publication date: 20230901 Pledgee: Guanlan Sub Branch of Shenzhen Rural Commercial Bank Co.,Ltd. Pledgor: Shenzhen yuehongpu Intelligent Photoelectric Technology Co.,Ltd. Registration number: Y2023980068667 |
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