CN116520724A - Control method, system and computer equipment for server fan safety barrier - Google Patents
Control method, system and computer equipment for server fan safety barrier Download PDFInfo
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- CN116520724A CN116520724A CN202310480337.6A CN202310480337A CN116520724A CN 116520724 A CN116520724 A CN 116520724A CN 202310480337 A CN202310480337 A CN 202310480337A CN 116520724 A CN116520724 A CN 116520724A
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- 230000004888 barrier function Effects 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 14
- 230000009467 reduction Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004883 computer application Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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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
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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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 application relates to a control method, a control system, computer equipment and a storage medium of a server fan safety barrier, wherein the method comprises the following steps: after the server is electrified, the server fan keeps running according to the default value of the baseboard management controller, wherein a safety barrier is arranged at an air outlet of the fan and is controlled by a safety barrier signal to be closed or opened; the state of the case cover is identified through a sensor, and whether the current state of the case cover is open or closed is judged; if the sensor identifies that the case cover is closed, the interrupt controller fails and normally drives the safety barrier signal of the fan to keep the safety barrier of the fan in an open state; and if the sensor identifies that the case cover is in an open state, triggering an interrupt controller, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed. The invention can prevent fingers in the risk area from touching the tips of the fan blades, does not have any risk of mechanical damage, and can achieve the noise reduction effect by closing the safety barrier of the fan.
Description
Technical Field
The present invention relates to the field of computer application technologies, and in particular, to a method, a system, a computer device, and a storage medium for controlling a server fan security barrier.
Background
The server of the air-cooled heat dissipation system is provided with a plurality of fans to dissipate heat of a logic unit, a computing unit, a control unit, a storage unit, other modules and the like in the system. The rotation speed of the fan of the server is up to 10000RPM+, and the noise of the fan rotating at high speed is particularly loud; the larger the grid of the fan net cover is, the larger the mesh is in direct proportion to the components, the larger the grid is, the greater the safety danger to maintenance personnel is.
In particular, in man-machine environments, noise reduction headphones or earplug cotton are often required to be worn first; professionals frequently operate servers or maintenance online, such as: updating firmware, plugging fans, plugging SAS/SATA/Power cables, etc. Because the mesh size is far greater than the finger, there is the potential safety hazard, and the high-speed rotatory flabellum extremely causes mechanical damage easily, cuts apart the finger. Currently, there is no simple and efficient solution in the prior art for preventing the risk of mechanical damage and how to reduce the noise of the man-machine environment.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, a system, a computer device, and a storage medium for controlling a server fan security barrier.
A method for controlling a server fan safety barrier, the method comprising:
after the server is electrified, the server fan keeps running according to the default value of the baseboard management controller, wherein a safety barrier is arranged at an air outlet of the fan and is controlled by a safety barrier signal to be closed or opened;
the state of the case cover is identified through a sensor, and whether the current state of the case cover is open or closed is judged;
if the sensor identifies that the case cover is closed, the interrupt controller fails and normally drives the safety barrier signal of the fan to keep the safety barrier of the fan in an open state;
and if the sensor identifies that the case cover is in an open state, triggering an interrupt controller, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are transversely arranged are arranged on the outer frame, and the safety barrier blades are controlled by safety barrier signals to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are longitudinally arranged are arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, the safety barrier blades are provided with uniformly distributed ventilation holes, the diameter of each ventilation hole is not more than 5mm, and the distance between the ventilation holes is not more than 10mm.
A control system for a server fan safety barrier, the system comprising:
the power-on starting module is used for keeping the server fan running according to the default value of the baseboard management controller after the server is electrified, wherein a safety barrier is arranged at the air outlet of the fan and is controlled by a safety barrier signal to be closed or opened;
the identification judging module is used for identifying the state of the case cover through a sensor and judging whether the current state of the case cover is open or closed;
the first control module is used for interrupting the controller to fail if the sensor identifies that the state of the case cover of the case is closed, and normally driving the safety barrier signal of the fan to enable the safety barrier of the fan to be kept in an open state;
and the second control module is used for triggering the interrupt controller if the sensor identifies that the case cover is in an open state, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are transversely arranged are arranged on the outer frame, and the safety barrier blades are controlled by safety barrier signals to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are longitudinally arranged are arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, the safety barrier blades are provided with uniformly distributed ventilation holes, the diameter of each ventilation hole is not more than 5mm, and the distance between the ventilation holes is not more than 10mm.
A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any one of the methods described above when the computer program is executed.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of any of the methods described above.
The control method, the control system, the computer equipment and the storage medium of the server fan safety barrier are characterized in that the state of the case cover is identified through a sensor, and whether the current state of the case cover is opened or closed is judged; if the sensor identifies that the case cover is closed, the interrupt controller fails and normally drives the safety barrier signal of the fan to keep the safety barrier of the fan in an open state; and if the sensor identifies that the case cover is in an open state, triggering an interrupt controller, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed. The invention can prevent fingers in the risk area from touching the tips of the fan blades, technicians can freely plug and unplug the server fan, and the risk of mechanical damage is avoided. The fan safety barrier is closed, so that the noise reduction effect can be achieved, and a noise reduction earphone or earplug cotton is not required to be worn. In addition, the ventilation opening is designed through the barrier, so that the heat dissipation of the system can be kept, and the safety is ensured, and meanwhile, the system can not be overheated.
Drawings
FIG. 1 is a flow chart of a method for controlling a server fan security barrier in one embodiment;
FIG. 2 is a flow chart of a method for controlling a fan safety barrier of a server according to another embodiment;
FIG. 3 is a schematic diagram of a control route for a server fan safety barrier in one embodiment;
FIG. 4 is a schematic illustration of a horizontal closing of a server fan safety barrier in one embodiment;
FIG. 5 is a schematic illustration of a server fan safety barrier in one embodiment being opened horizontally;
FIG. 6 is a schematic illustration of a vertical closing of a server fan safety barrier in one embodiment;
FIG. 7 is a schematic illustration of a server fan safety barrier in one embodiment being vertically open;
FIG. 8 is a block diagram of a control system for a server fan safety barrier in one embodiment;
fig. 9 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The server of the air-cooled heat dissipation system is provided with a plurality of fans to dissipate heat of a logic unit, a computing unit, a control unit, a storage unit, other modules and the like in the system. The rotation speed of the fan of the server is up to 10000RPM+, and the noise of the fan rotating at high speed is particularly loud; the larger the grid of the fan net cover is, the larger the mesh is in direct proportion to the components, the larger the grid is, the greater the safety danger to maintenance personnel is. In the man-machine environment, noise reduction earphone or earplug cotton is often required to be worn firstly; professionals frequently operate servers or maintenance online, such as: updating firmware, plugging fans, plugging SAS/SATA/Power cables, etc. Because the mesh size is far greater than the finger, there is the potential safety hazard, and the high-speed rotatory flabellum extremely causes mechanical damage easily, cuts apart the finger.
Based on this, in order to prevent the risk of mechanical damage, reduce man-machine environment noise, improve the heat dissipation environment through design a safe intelligent's server fan design device and control system and make more security and intelligent.
In one embodiment, as shown in fig. 1, there is provided a control method of a server fan safety barrier, the method including:
step 102, after the server is powered on, the server fan keeps running according to the default value of the baseboard management controller, wherein a safety barrier is arranged at the air outlet of the fan, and the safety barrier is controlled by a safety barrier signal to be closed or opened;
104, identifying the state of the case cover through a sensor, and judging whether the current state of the case cover is open or closed;
step 106, if the sensor identifies that the case cover is closed, the interrupt controller fails, and the safety barrier signal of the fan is normally driven to keep the safety barrier of the fan in an open state;
and step 108, triggering an interrupt controller to interrupt a safety barrier signal of the fan through the interrupt controller so as to close the safety barrier if the sensor recognizes that the case cover is opened.
In this embodiment, a control method for a safety barrier of a server fan is provided, and the method can be applied to the fields of servers, computers, switches and the like, and achieves safer and more intelligent design concepts by improving the design of a fan structure and considering the heat dissipation and noise reduction effects. The design should be such that the skilled artisan is not likely to inadvertently touch the tips of the high speed rotating fan blades by involuntary retraction while servicing the level 2 or level 3 energy source. The design should be able to prevent fingers in the risk area from touching the tips of the fan blades, technicians are free to plug the server fan thermally, and no mechanical damage is caused. The safety barrier of the fan is closed, the noise reduction effect can be achieved, the heat dissipation of the system can still be kept through the aperture of the barrier design which is not more than 5mm, and the human-computer interface is friendly under the condition that noise reduction earphones or earplug cotton is not worn.
Specifically, referring to the control method flowchart shown in fig. 2, first, after the server is powered on, the server fan keeps running according to the default value of the baseboard management controller. The baseboard management controller (baseboard managementcontroller, BMC) is a specialized service processor that uses sensors to monitor the status of a computer, web server, or other hardware driven device and communicates with the system administrator via separate connection lines. The BMC's sensors are used to measure internal physical variables and if any of these variables are outside of the limits established, it will notify the administrator.
The safety barrier is arranged at the air outlet of the fan and controlled by a safety barrier signal to be closed or opened. And the state of the case cover is identified through a sensor, and whether the current state of the case cover is open or closed is judged. If the sensor identifies that the case cover is closed, the interrupt controller fails and the safety barrier signal of the fan is normally driven to keep the safety barrier of the fan in an open state. And if the sensor identifies that the case cover is in an open state, triggering an interrupt controller, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed.
Specifically, the control principle is as shown in fig. 3: after the server is electrified, the fan starts to run according to a default value according to the BMC, when the sensor identifies that the case cover is opened, the Intruder controller intervenes, the fan control safety barrier signal is interrupted, and the fan safety barrier is closed; when the sensor recognizes that the cabinet cover is closed, the Intruder controller fails, the fan drives the safety barrier signal normally, and the safety barrier remains open.
In the embodiment, the state of the case cover is identified through a sensor, and whether the current state of the case cover is open or closed is judged; if the sensor identifies that the case cover is closed, the interrupt controller fails and normally drives the safety barrier signal of the fan to keep the safety barrier of the fan in an open state; and if the sensor identifies that the case cover is in an open state, triggering an interrupt controller, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed. According to the scheme, fingers in the risk area can be prevented from touching the tips of the fan blades, a technician can freely plug the server fan in a hot mode, and the risk of mechanical damage is avoided. The fan safety barrier is closed, so that the noise reduction effect can be achieved, and a noise reduction earphone or earplug cotton is not required to be worn. In addition, the ventilation opening is designed through the barrier, so that the heat dissipation of the system can be kept, and the safety is ensured, and meanwhile, the system can not be overheated.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are transversely arranged are arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are longitudinally arranged are arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, the safety barrier blades are provided with uniformly distributed ventilation holes, the diameter of the ventilation holes is not more than 5mm, and the distance between the ventilation holes is not more than 10mm.
Specifically, with reference to fig. 4-7, by improving the design of the fan structure: the horizontal or vertical safety barrier is opened or closed, the safety barrier leaves are provided with holes with the diameter not larger than 5mm, and the distance between vent holes is not larger than 10mm. Through above-mentioned design, not only can guarantee safety but also noise reduction to still keep good heat dissipation.
Through improving the design of fan structure, compromise heat dissipation and noise reduction effect and reach more security and intelligent design theory. The design should be such that the skilled artisan is not likely to inadvertently touch the tips of the high speed rotating fan blades by involuntary retraction while servicing the level 2 or level 3 energy source. The finger in the risk area can be prevented from touching the tip of the fan blade, a technician can freely plug the server fan, and mechanical damage is avoided. The fan safety barrier is closed, can reach the effect of making an uproar falls, through the trompil that the barrier design is not more than 5mm, and the interval between the air vent is not more than 10mm, still can keep the system heat dissipation, and does not wear under the cotton circumstances of earphone or earplug of making an uproar, human-computer interface friendly.
It should be understood that, although the steps in the flowcharts of fig. 1 to 7 are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps of fig. 1-7 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the sub-steps or stages are performed necessarily occur in sequence, but may be performed alternately or alternately with at least a portion of other steps or sub-steps or stages of other steps.
In one embodiment, as shown in FIG. 8, a control system 800 for a server fan safety barrier is provided, the system comprising:
the power-on starting module 801 is used for keeping the server fan running according to the default value of the baseboard management controller after the server is powered on, wherein a safety barrier is arranged at the air outlet of the fan, and the safety barrier is controlled by a safety barrier signal to be closed or opened;
the identifying and judging module 802 is configured to identify a status of the chassis cover through a sensor, and judge whether the current status of the chassis cover is open or closed;
the first control module 803 is configured to, if the sensor identifies that the case cover is in a closed state, disable the interrupt controller, and normally drive a safety barrier signal of the fan to keep the safety barrier of the fan in an open state;
and the second control module 804 is used for triggering an interrupt controller if the sensor identifies that the case cover is in an open state, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are transversely arranged are arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, an outer frame is arranged at the air outlet of the fan, a group of safety barrier blades which are longitudinally arranged are arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
In one embodiment, the safety barrier blades are provided with uniformly distributed ventilation holes, and the diameter of the ventilation holes is not more than 5mm.
For specific limitations regarding the control system of the server fan safety barrier, reference may be made to the above limitation of the control method of the server fan safety barrier, and no further description is given here.
In one embodiment, a computer device is provided, the internal structure of which may be as shown in FIG. 9. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program when executed by a processor implements a method for controlling a server fan safety barrier.
It will be appreciated by those skilled in the art that the structure shown in fig. 9 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the computer device to which the present application applies, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided that includes a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps in the method embodiments above when executing the computer program.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, carries out the steps of the above method embodiments.
Those skilled in the art will appreciate that implementing all or part of the above described embodiment methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. A method for controlling a server fan safety barrier, the method comprising:
after the server is electrified, the server fan keeps running according to the default value of the baseboard management controller, wherein a safety barrier is arranged at an air outlet of the fan and is controlled by a safety barrier signal to be closed or opened;
the state of the case cover is identified through a sensor, and whether the current state of the case cover is open or closed is judged;
if the sensor identifies that the case cover is closed, the interrupt controller fails and normally drives the safety barrier signal of the fan to keep the safety barrier of the fan in an open state;
and if the sensor identifies that the case cover is in an open state, triggering an interrupt controller, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed.
2. The method of claim 1, wherein an outer frame is provided at the air outlet of the fan, and a set of safety barrier blades arranged transversely are provided on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
3. The method of claim 1, wherein an outer frame is provided at the air outlet of the fan, and a set of safety barrier blades are longitudinally arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
4. A control method of a server fan safety barrier according to claim 2 or 3, wherein the safety barrier blades are provided with evenly distributed ventilation holes, the diameter of the ventilation holes is not more than 5mm, and the interval between the ventilation holes is not more than 10mm.
5. A control system for a server fan safety barrier, the system comprising:
the power-on starting module is used for keeping the server fan running according to the default value of the baseboard management controller after the server is electrified, wherein a safety barrier is arranged at the air outlet of the fan and is controlled by a safety barrier signal to be closed or opened;
the identification judging module is used for identifying the state of the case cover through a sensor and judging whether the current state of the case cover is open or closed;
the first control module is used for interrupting the controller to fail if the sensor identifies that the state of the case cover of the case is closed, and normally driving the safety barrier signal of the fan to enable the safety barrier of the fan to be kept in an open state;
and the second control module is used for triggering the interrupt controller if the sensor identifies that the case cover is in an open state, and interrupting a safety barrier signal of the fan through the interrupt controller so as to enable the safety barrier to be closed.
6. The control system of a safety barrier for a server fan according to claim 5, wherein an outer frame is provided at the air outlet of the fan, and a set of safety barrier blades arranged transversely are provided on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
7. The control system of claim 6, wherein an outer frame is provided at the air outlet of the fan, and a set of safety barrier blades are longitudinally arranged on the outer frame, and the safety barrier blades are controlled by a safety barrier signal to rotate around a rotating shaft so as to be opened or closed.
8. The control system of a server fan safety barrier according to claim 6 or 7, wherein ventilation holes are uniformly distributed on the safety barrier blades, the diameter of the ventilation holes is not more than 5mm, and the interval between the ventilation holes is not more than 10mm.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any one of claims 1 to 4 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310480337.6A CN116520724A (en) | 2023-04-28 | 2023-04-28 | Control method, system and computer equipment for server fan safety barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310480337.6A CN116520724A (en) | 2023-04-28 | 2023-04-28 | Control method, system and computer equipment for server fan safety barrier |
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| Publication Number | Publication Date |
|---|---|
| CN116520724A true CN116520724A (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310480337.6A Pending CN116520724A (en) | 2023-04-28 | 2023-04-28 | Control method, system and computer equipment for server fan safety barrier |
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| Country | Link |
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| CN (1) | CN116520724A (en) |
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- 2023-04-28 CN CN202310480337.6A patent/CN116520724A/en active Pending
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