CN114135510B - Intelligent speed regulation method, device, equipment and storage medium for communication equipment fan - Google Patents
Intelligent speed regulation method, device, equipment and storage medium for communication equipment fan Download PDFInfo
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- CN114135510B CN114135510B CN202111295962.0A CN202111295962A CN114135510B CN 114135510 B CN114135510 B CN 114135510B CN 202111295962 A CN202111295962 A CN 202111295962A CN 114135510 B CN114135510 B CN 114135510B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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Abstract
The invention discloses a method, a device, equipment and a storage medium for intelligent speed regulation of a communication equipment fan, wherein the method is characterized in that when a main control disk of the communication equipment is abnormal, the core chip temperature of the main control disk and the service disk temperature of a service disk are collected; determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature; adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter; the intelligent speed regulation operation of the fan can be ensured, the single-disk heat dissipation requirement of the equipment is met, the service single-disk can be operated stably and reliably, the rotation speed of the fan unit can be effectively reduced, the heat dissipation of the system is ensured, the abrupt change of the rotation speed of the fan can be prevented, and the noise and the power of the equipment are effectively reduced.
Description
Technical Field
The present invention relates to the field of heat dissipation technologies of communications devices, and in particular, to an intelligent speed regulation method, apparatus, device and storage medium for a fan of a communications device.
Background
In general, the integration level of a communication equipment disc is high and the power is high, and in order to ensure the running stability and reliability of an equipment system, the equipment must be subjected to air cooling and heat dissipation; the heat dissipation speed regulation system of the equipment adopts centralized management and control, namely, the service disc of each equipment collects the core power chip temperature or the optical module temperature of the single disc and transmits the collected temperature to the main control disc, and the main control disc determines the rotation speed value corresponding to the heat dissipation air quantity required by the service single disc after performing algorithm operation according to the temperature value fed back by the service disc.
However, this centralized heat dissipation and speed regulation control strategy has a problem: when the main control disk is abnormal, the main control disk cannot acquire temperature data of each service disk, and the main control disk cannot control speed regulation of the fan unit; at present, when the main control disc is abnormal, the fan unit defaults to full speed to ensure heat dissipation of the system, so that the service disc is ensured to normally operate, but the problems of noise, increased power consumption and the like of the fan unit of the equipment are also caused.
Disclosure of Invention
The invention mainly aims to provide an intelligent speed regulation method, device and equipment for a communication equipment fan and a storage medium, and aims to solve the technical problems that in the prior art, when a main control panel is abnormal, a fan runs at full speed to ensure system heat dissipation, and the fan has high noise and high power consumption.
In a first aspect, the present invention provides a method for intelligently adjusting speed of a fan of a communication device, where the method for intelligently adjusting speed of a fan of a communication device includes the following steps:
when a main control disc of the communication equipment is abnormal, acquiring the core chip temperature of the main control disc and the service disc temperature of the service disc;
determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
and adjusting the speed of a fan unit of the communication equipment according to the rotating speed configuration parameter.
Optionally, when the master control disc of the communication device is abnormal, collecting the core chip temperature of the master control disc and the service disc temperature of the service disc, including:
when the main control disc of the communication equipment is abnormal, the temperature of the core chip of the main control disc is obtained through the speed regulation control module of the main control disc, and the service disc temperature of the service disc is collected through the communication channel.
Optionally, before the rotation speed configuration parameter is determined according to the preset reference speed regulation curve, the core chip temperature and the service disc temperature, the intelligent speed regulation method of the communication device fan further includes:
collecting an ambient temperature value of the communication equipment at different ambient temperatures and a fan rotating speed duty ratio value of a fan unit of the communication equipment;
and constructing a preset reference speed regulation curve according to the ambient temperature value and the fan rotating speed duty ratio value.
Optionally, the determining the rotation speed configuration parameter according to the preset reference speed regulation curve, the core chip temperature and the service disc temperature includes:
collecting the current environment temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment;
and determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature.
Optionally, the determining the rotation speed configuration parameter according to the current environmental temperature, the current fan rotation speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature includes:
substituting the current ambient temperature and the current fan rotating speed duty ratio value into the preset reference speed regulation curve to obtain a speed regulation curve offset;
shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting;
substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc;
substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
Optionally, the adjusting the speed of the fan unit of the communication device according to the rotation speed configuration parameter includes:
obtaining a main control disc rotating speed configuration parameter and a service disc rotating speed configuration parameter from the rotating speed configuration parameter;
and adjusting the speed of a fan unit corresponding to the main control disc in the communication equipment according to the main control disc rotating speed configuration parameter, and adjusting the speed of a fan unit corresponding to the service disc in the communication equipment according to the service disc rotating speed configuration parameter.
Optionally, after the speed of the fan unit of the communication device is adjusted according to the rotation speed configuration parameter, the intelligent speed adjusting method for the fan of the communication device further includes:
and when the main control disc of the communication equipment is detected to recover to normal work, the fan speed regulation control instruction of the main control disc is received and executed again.
In order to achieve the above object, the present invention further provides an intelligent speed regulating device for a fan of a communication device, where the intelligent speed regulating device for a fan of a communication device is located in a main control panel of a communication device, and the intelligent speed regulating device for a fan of a communication device includes:
the acquisition module is used for acquiring the core chip temperature of the master control disc and the service disc temperature of the service disc when the master control disc of the communication equipment is abnormal;
the parameter determining module is used for determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
and the adjusting module is used for adjusting the speed of the fan unit of the communication equipment according to the rotating speed configuration parameter.
In order to achieve the above object, the present invention further provides an intelligent speed regulating device for a fan of a communication device, the intelligent speed regulating device for a fan of a communication device comprising: the system comprises a memory, a processor and a communication device fan intelligent speed regulation program stored on the memory and capable of running on the processor, wherein the communication device fan intelligent speed regulation program is configured to realize the steps of the communication device fan intelligent speed regulation method.
In a fourth aspect, to achieve the above object, the present invention further provides a storage medium, where a communication device fan intelligent speed regulation program is stored, where the communication device fan intelligent speed regulation program, when executed by a processor, implements the steps of the communication device fan intelligent speed regulation method as described above.
According to the intelligent speed regulation method for the communication equipment fan, when the main control disc of the communication equipment is abnormal, the core chip temperature of the main control disc and the service disc temperature of the service disc are collected; determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature; adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter; the intelligent speed regulation operation of the fan can be ensured, the single-disk heat dissipation requirement of the equipment is met, the service single-disk can be operated stably and reliably, the rotation speed of the fan unit can be effectively reduced, the heat dissipation of the system is ensured, the abrupt change of the rotation speed of the fan can be prevented, and the noise and the power of the equipment are effectively reduced.
Drawings
FIG. 1 is a schematic diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flow chart of a first embodiment of the intelligent speed regulation method of a communication device fan according to the present invention;
FIG. 3 is a flow chart of a second embodiment of the intelligent speed regulation method of the fan of the communication device according to the present invention;
FIG. 4 is a flow chart of a third embodiment of the intelligent speed regulation method of a communication device fan according to the present invention;
FIG. 5 is a flowchart of a fourth embodiment of a method for intelligent speed regulation of a communication device fan according to the present invention;
FIG. 6 is a flowchart of a fifth embodiment of a method for intelligent speed regulation of a communication device fan according to the present invention;
FIG. 7 is a schematic diagram of the translation of a rotational speed curve in the intelligent speed regulation method of a communication device fan according to the present invention;
FIG. 8 is a flowchart of a sixth embodiment of a method for intelligent speed regulation of a communication device fan according to the present invention;
fig. 9 is a functional block diagram of a first embodiment of the intelligent speed regulating device for a communication device fan according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The solution of the embodiment of the invention mainly comprises the following steps: acquiring the core chip temperature of a master control disc and the service disc temperature of a service disc when the master control disc of the communication equipment is abnormal; determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature; adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter; the intelligent speed regulation operation of the fan can be guaranteed, the requirement of single-disc heat dissipation of equipment is met, the service single-disc can be operated stably and reliably, the rotation speed of the fan unit can be effectively reduced, the heat dissipation of the system is guaranteed, the abrupt change of the rotation speed of the fan can be prevented, the noise and the power of the equipment are effectively reduced, the technical problems that the heat dissipation of the system is guaranteed due to full-speed operation of the fan when the main control disc is abnormal in the prior art are solved, and the noise of the fan is large and the power consumption is large are solved.
Referring to fig. 1, fig. 1 is a schematic device structure diagram of a hardware running environment according to an embodiment of the present invention.
As shown in fig. 1, the apparatus may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further 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 stable Memory (Non-Volatile Memory), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the apparatus structure shown in fig. 1 is not limiting of the apparatus and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a communication device fan intelligent speed regulation program may be included in the memory 1005 as one type of storage medium.
The device of the present invention invokes the communication device fan intelligent speed regulation program stored in the memory 1005 via the processor 1001 and performs the following operations:
when a main control disc of the communication equipment is abnormal, acquiring the core chip temperature of the main control disc and the service disc temperature of the service disc;
determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
and adjusting the speed of a fan unit of the communication equipment according to the rotating speed configuration parameter.
The device of the present invention invokes the intelligent speed regulation program of the communication device fan stored in the memory 1005 through the processor 1001, and also performs the following operations:
when the main control disc of the communication equipment is abnormal, the temperature of the core chip of the main control disc is obtained through the speed regulation control module of the main control disc, and the service disc temperature of the service disc is collected through the communication channel.
The device of the present invention invokes the intelligent speed regulation program of the communication device fan stored in the memory 1005 through the processor 1001, and also performs the following operations:
collecting an ambient temperature value of the communication equipment at different ambient temperatures and a fan rotating speed duty ratio value of a fan unit of the communication equipment;
and constructing a preset reference speed regulation curve according to the ambient temperature value and the fan rotating speed duty ratio value.
The device of the present invention invokes the intelligent speed regulation program of the communication device fan stored in the memory 1005 through the processor 1001, and also performs the following operations:
collecting the current environment temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment;
and determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature.
The device of the present invention invokes the intelligent speed regulation program of the communication device fan stored in the memory 1005 through the processor 1001, and also performs the following operations:
substituting the current ambient temperature and the current fan rotating speed duty ratio value into the preset reference speed regulation curve to obtain a speed regulation curve offset;
shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting;
substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc;
substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
The device of the present invention invokes the intelligent speed regulation program of the communication device fan stored in the memory 1005 through the processor 1001, and also performs the following operations:
obtaining a main control disc rotating speed configuration parameter and a service disc rotating speed configuration parameter from the rotating speed configuration parameter;
and adjusting the speed of a fan unit corresponding to the main control disc in the communication equipment according to the main control disc rotating speed configuration parameter, and adjusting the speed of a fan unit corresponding to the service disc in the communication equipment according to the service disc rotating speed configuration parameter.
The device of the present invention invokes the intelligent speed regulation program of the communication device fan stored in the memory 1005 through the processor 1001, and also performs the following operations:
and when the main control disc of the communication equipment is detected to recover to normal work, the fan speed regulation control instruction of the main control disc is received and executed again.
According to the scheme, when the main control disc of the communication equipment is abnormal, the core chip temperature of the main control disc and the service disc temperature of the service disc are collected; determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature; adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter; the intelligent speed regulation operation of the fan can be ensured, the single-disk heat dissipation requirement of the equipment is met, the service single-disk can be operated stably and reliably, the rotation speed of the fan unit can be effectively reduced, the heat dissipation of the system is ensured, the abrupt change of the rotation speed of the fan can be prevented, and the noise and the power of the equipment are effectively reduced.
Based on the hardware structure, the embodiment of the intelligent speed regulation method for the communication equipment fan is provided.
Based on the hardware structure, the embodiment of the intelligent speed regulation method for the communication equipment fan is provided.
Referring to fig. 2, fig. 2 is a flow chart of a first embodiment of the intelligent speed regulation method of the fan of the communication device according to the present invention.
In a first embodiment, the intelligent speed regulation method of the communication equipment fan comprises the following steps:
and S10, when the main control disk of the communication equipment is abnormal, acquiring the core chip temperature of the main control disk and the service disk temperature of the service disk.
When the main control disc of the communication device is detected to be abnormal, the main control disc cannot obtain temperature data of each service disc, namely the service disc, and at the moment, the core chip temperature of the main control disc and service disc temperature related data of the service disc can be acquired.
And step S20, determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature.
It can be understood that the preset reference speed regulation curve is a preset speed regulation curve, and the speed regulation amplitude corresponding to the speed regulation curve can be found by combining the core chip temperature and the service disc temperature with the preset reference speed regulation curve, so as to determine the speed configuration parameter.
And step S30, adjusting the speed of a fan unit of the communication equipment according to the rotating speed configuration parameter.
It will be appreciated that the rotational speed configuration parameter enables to determine the magnitude of the adjustment of the rotational speed and thereby adjust the speed of the fan unit of the communication device.
Further, the step S30 specifically includes the following steps:
obtaining a main control disc rotating speed configuration parameter and a service disc rotating speed configuration parameter from the rotating speed configuration parameter;
and adjusting the speed of a fan unit corresponding to the main control disc in the communication equipment according to the main control disc rotating speed configuration parameter, and adjusting the speed of a fan unit corresponding to the service disc in the communication equipment according to the service disc rotating speed configuration parameter.
The rotation speed configuration parameters are corresponding to the rotation speed configuration parameters of the main control disk fan unit for adjusting the rotation speed of the main control disk and the rotation speed configuration parameters of the service disk fan unit, and the rotation speeds of the main control disk and the service disk fan unit can be correspondingly adjusted through the rotation speed configuration parameters of the main control disk and the rotation speed configuration parameters of the service disk, so that the problems of noise and power consumption increase of the fan unit are avoided compared with the existing fan full-speed running mode.
According to the scheme, when the main control disc of the communication equipment is abnormal, the core chip temperature of the main control disc and the service disc temperature of the service disc are collected; determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature; adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter; the intelligent speed regulation operation of the fan can be ensured, the single-disk heat dissipation requirement of the equipment is met, the service single-disk can be operated stably and reliably, the rotation speed of the fan unit can be effectively reduced, the heat dissipation of the system is ensured, the abrupt change of the rotation speed of the fan can be prevented, and the noise and the power of the equipment are effectively reduced.
Further, fig. 3 is a schematic flow chart of a second embodiment of the intelligent speed regulation method for a communication device fan according to the present invention, as shown in fig. 3, and the second embodiment of the intelligent speed regulation method for a communication device fan according to the present invention is proposed based on the first embodiment, in this embodiment, the step S10 specifically includes the following steps:
and S11, when the main control disc of the communication equipment is abnormal, acquiring the core chip temperature of the core chip of the main control disc through a speed regulation control module of the main control disc, and collecting the service disc temperature of the service disc through a communication channel.
When the main control disc of the communication device is abnormal, the temperature of the core chip of the main control disc can be acquired through the speed regulation control module of the main control disc, namely, the core chip temperature of the core chip of the main control disc is acquired, and the service disc temperature of the service disc can be collected through a communication channel, namely, the service disc temperature data is received through the communication channel.
In the specific implementation, a speed regulation control module can be arranged on the main control single disc, the speed regulation control module can independently operate, the temperature of the acquisition chip carries out speed regulation related actions, the temperature is obtained by directly acquiring the external pins of the chip through the control module, and the temperature can be acquired when the acquired chip is abnormal, so that the main control does not influence whether the speed regulation control module is normal or not; in addition, the speed regulation control module is powered on and started quickly, and is in second level in time, so that the power on can run normally, the existing temperature acquisition is realized through a main control panel circuit, the main control speed regulation can be started only by a single panel, and the main control speed regulation can be started only by 20 minutes.
According to the scheme, when the main control disc of the communication equipment is abnormal, the speed regulation control module of the main control disc is used for acquiring the core chip temperature of the core chip of the main control disc, and the service disc temperature of the service disc is collected through the communication channel, so that the temperatures of the core chip and the service disc can be collected in real time, and the speed and efficiency of intelligent speed regulation of the fan of the communication equipment are improved.
Further, fig. 4 is a schematic flow chart of a third embodiment of the intelligent speed regulation method for a communication device fan according to the present invention, as shown in fig. 4, and the third embodiment of the intelligent speed regulation method for a communication device fan according to the present invention is proposed based on the first embodiment, and in this embodiment, before the step S20, the intelligent speed regulation method for a communication device fan further includes the following steps:
step S201, collecting an ambient temperature value of the communication device at different ambient temperatures and a fan rotation speed duty cycle value of a fan unit of the communication device.
It should be noted that, generally, the speed regulation control module may collect the ambient temperature values of the communication device at different ambient temperatures and the fan rotation speed duty ratio of the fan unit of the communication device, or may set a temperature sensor in the fan unit of the communication device to detect the ambient temperature where the communication device is located, which is not limited in this embodiment; different environmental temperature points with different environmental specifications correspond to different rotating speed duty ratio values.
And S202, constructing a preset reference speed regulation curve according to the ambient temperature value and the fan rotating speed duty ratio value.
It can be understood that by corresponding different ambient temperature values and fan rotation speed duty ratio values one by one, a corresponding preset reference speed regulation curve can be constructed and generated according to the corresponding relation between the ambient temperature values and the fan rotation speed duty ratio values.
According to the embodiment, through the scheme, the ambient temperature values of the communication equipment at different ambient temperatures and the fan rotating speed duty ratio value of the fan unit of the communication equipment are acquired; the preset reference speed regulation curve is constructed according to the environment temperature value and the fan rotating speed duty ratio value, the reference speed regulation curve can be constructed pertinently and comprehensively and accurately, preparation is made for determining the subsequent rotating speed configuration parameters, the intelligent speed regulation time of the communication equipment fan is saved, and the speed regulation efficiency of the communication equipment fan is improved.
Further, fig. 5 is a schematic flow chart of a fourth embodiment of the intelligent speed regulation method for a communication device fan according to the present invention, as shown in fig. 5, and the fourth embodiment of the intelligent speed regulation method for a communication device fan according to the present invention is proposed based on the first embodiment, in this embodiment, the step S20 specifically includes the following steps:
and S21, collecting the current ambient temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment.
It should be noted that, the information acquisition can be performed by the relevant acquisition module of the fan disc for the ambient temperature and the fan rotating speed duty ratio, and the communication device has the corresponding ambient temperature and fan rotating speed duty ratio in the current environment.
And S22, determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature.
It can be understood that the corresponding curve offset can be determined by combining the current ambient temperature and the current fan rotation speed duty ratio value with a preset reference speed regulation curve, so that the rotation speed configuration parameters can be determined by combining the core chip temperature and the service disc temperature.
According to the embodiment, through the scheme, the current environment temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment are acquired; according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature, the rotating speed configuration parameters are determined, the rotating speed of fan regulation can be accurately determined, further intelligent speed regulation operation of the fan is guaranteed, the single-disc heat dissipation requirement of equipment is met, and the service single disc can be operated stably and reliably.
Further, fig. 6 is a schematic flow chart of a fifth embodiment of the intelligent speed regulation method for a communication device fan according to the present invention, as shown in fig. 6, and the fifth embodiment of the intelligent speed regulation method for a communication device fan according to the present invention is proposed based on a fourth embodiment, in this embodiment, the step S22 specifically includes the following steps:
and S221, substituting the current ambient temperature and the current fan rotating speed duty ratio value into the preset reference speed regulation curve to obtain the speed regulation curve offset.
It should be noted that, substituting the current ambient temperature and the current fan rotation speed duty ratio value into the preset reference speed regulation curve can obtain a corresponding point in the graph, and the speed regulation curve offset can be obtained through the horizontal distance between the point and the preset reference speed regulation curve.
And step S222, shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting.
It should be understood that the preset reference speed regulation curve can be shifted by the speed regulation curve offset, that is, the original preset reference speed regulation curve is shifted to the position corresponding to the speed regulation curve offset, so as to obtain the shifted speed regulation curve.
And S223, substituting the temperature of the core chip into the target speed regulation curve to obtain the main control disc rotating speed configuration parameter of the main control disc.
It can be understood that the corresponding rotation speed duty ratio value can be obtained by substituting the core chip temperature into the target speed regulation curve, and the rotation speed duty ratio value can be used as the fan rotation speed configuration parameter of the main control disc.
And step 224, substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
It should be appreciated that by substituting the service disc temperature into the target speed profile, a corresponding rotational speed duty cycle value may be obtained, which may be used as a fan rotational speed configuration parameter for the service disc.
In a specific implementation, referring to fig. 7, fig. 7 is a schematic diagram of translation of a rotation speed curve in the intelligent speed regulation method of a fan of a communication device according to the present invention, as shown in fig. 7, where a speed regulation reference curve Y0 is a rotation speed duty ratio curve corresponding to an environmental temperature point with different environmental specifications and completed test within a device operation environment specification range under a typical configuration condition of the communication device, and a formula of the speed regulation reference curve is y0=a square meter+bm+c (a, b, c are constants, m is an environmental temperature value); the speed regulation curve is stored in the fan unit as a fixed fan speed regulation duty cycle curve; when the equipment is out of position or the main control disk is abnormal in the engineering application process, and the fan unit detects the main control disk abnormality, the fan unit records the PWM duty ratio of the current unit, namely a speed regulation rotating speed duty ratio Y1 and an environment temperature value T1 operated by the current equipment, namely a point A in the figure 7, at the moment, the speed regulation duty ratio Y1 corresponding to the point A is calculated by a formula Y1 = a square + bm + c to obtain an m value, namely a T0 value in the figure, and the speed regulation curve offset m1 = T1-T0 is calculated; at the moment, the standard speed regulation curve of the fan unit is shifted to the right by m1 to obtain the speed regulation curve of the fan unit when the main control panel is abnormal, and at the moment, the speed regulation curve and the environmental temperature value of the equipment still exist in the fan unit to determine the speed regulation duty ratio value of the fan in the fan unit to carry out speed regulation control on the fan.
According to the embodiment, through the scheme, the current ambient temperature and the current fan rotating speed duty ratio value are substituted into the preset reference speed regulation curve, so that the speed regulation curve offset is obtained; shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting; substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc; and substituting the service disc temperature into the target speed regulation curve to obtain service disc rotating speed configuration parameters of the service disc, so that the rotating speeds of the main control disc and the service disc to be regulated can be accurately obtained, the heat dissipation requirement of a single device disc is met, and the single service disc can stably and reliably operate.
Further, fig. 8 is a schematic flow chart of a sixth embodiment of the intelligent speed regulation method for a communication device fan according to the present invention, as shown in fig. 8, according to the sixth embodiment of the invention, based on the first embodiment, the intelligent speed regulation method for a communication device fan further includes the following steps after the step S30:
and step S40, when the main control disk of the communication equipment is detected to restore to normal operation, the fan speed regulation control instruction of the main control disk is received and executed again.
It should be noted that, after the fan unit is powered on normally, the main control is accepted to the speed regulation control of the fan unit, and judges whether the main control is abnormal, when the main control is normal, the main control is accepted to the speed regulation control of the fan unit normally, when the main control panel is abnormal, the fan unit collects the current ambient temperature and the speed regulation duty ratio value, and brings the obtained value into the reference speed regulation curve formula and calculates the offset of the reference speed regulation curve, thereby calculating the speed regulation control curve of the fan unit when the main control panel is abnormal, and according to the curve and the ambient temperature value, the intelligent speed regulation control is conducted to the fan unit, in the process, if the main control panel of the communication equipment is detected to resume normal operation, the control logic is exited, and the speed regulation control of the main control panel is accepted again, namely the fan speed regulation control command of the main control panel is received again and executed.
According to the scheme, when the main control disc of the communication equipment is detected to recover to normal operation, the fan speed regulation control instruction of the main control disc is received and executed again, so that the control right of the fan unit of the main control disc can be recovered in time when the main control disc operates normally, the intelligent speed regulation control pressure of the fan of the communication equipment is released, and the continuous, stable and reliable operation of the service single disc is ensured.
Correspondingly, the invention further provides an intelligent speed regulating device for the communication equipment fan.
Referring to fig. 9, fig. 9 is a functional block diagram of a first embodiment of the intelligent speed regulating apparatus for a communication device fan according to the present invention.
In a first embodiment of the intelligent speed regulating device for the fan of the communication equipment, the intelligent speed regulating device for the fan of the communication equipment is positioned in a main control disc of the communication equipment, and the intelligent speed regulating device for the fan of the communication equipment comprises:
the acquisition module 10 is used for acquiring the core chip temperature of the master control disc and the service disc temperature of the service disc when the master control disc of the communication equipment is abnormal;
the parameter determining module 20 is configured to determine a rotational speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
an adjustment module 30 for adjusting the speed of the fan unit of the communication device according to the rotational speed configuration parameter.
The acquisition module 10 is further configured to acquire, when a master control disc of the communication device is abnormal, a core chip temperature of a core chip of the master control disc through a speed regulation control module of the master control disc, and collect a service disc temperature of a service disc through a communication channel.
The parameter determining module 20 is further configured to collect an ambient temperature value of the communication device at different ambient temperatures and a fan rotation speed duty cycle value of a fan unit of the communication device; and constructing a preset reference speed regulation curve according to the ambient temperature value and the fan rotating speed duty ratio value.
The parameter determining module 20 is further configured to collect a current ambient temperature and a current fan rotation speed duty ratio value of the communication device in a current environment; and determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature.
The parameter determining module 20 is further configured to substitute the current ambient temperature and the current duty cycle value of the fan rotation speed into the preset reference speed regulation curve to obtain a speed regulation curve offset; shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting; substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc; substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
The adjusting module 30 is further configured to obtain a main control disc rotation speed configuration parameter and a service disc rotation speed configuration parameter from the rotation speed configuration parameters; and adjusting the speed of a fan unit corresponding to the main control disc in the communication equipment according to the main control disc rotating speed configuration parameter, and adjusting the speed of a fan unit corresponding to the service disc in the communication equipment according to the service disc rotating speed configuration parameter.
The adjusting module 30 is further configured to, when detecting that the main control disc of the communication device resumes normal operation, re-receive and execute a fan speed regulation control instruction of the main control disc.
The steps of implementing each functional module of the intelligent speed regulating device for the communication equipment fan can refer to each embodiment of the intelligent speed regulating method for the communication equipment fan of the invention, and are not repeated herein.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium stores an intelligent speed regulating program of the fan of the communication equipment, and the intelligent speed regulating program of the fan of the communication equipment realizes the following operations when being executed by a processor:
when a main control disc of the communication equipment is abnormal, acquiring the core chip temperature of the main control disc and the service disc temperature of the service disc;
determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
and adjusting the speed of a fan unit of the communication equipment according to the rotating speed configuration parameter.
Further, the intelligent speed regulation program of the communication equipment fan also realizes the following operations when being executed by the processor:
when the main control disc of the communication equipment is abnormal, the temperature of the core chip of the main control disc is obtained through the speed regulation control module of the main control disc, and the service disc temperature of the service disc is collected through the communication channel.
Further, the intelligent speed regulation program of the communication equipment fan also realizes the following operations when being executed by the processor:
collecting an ambient temperature value of the communication equipment at different ambient temperatures and a fan rotating speed duty ratio value of a fan unit of the communication equipment;
and constructing a preset reference speed regulation curve according to the ambient temperature value and the fan rotating speed duty ratio value.
Further, the intelligent speed regulation program of the communication equipment fan also realizes the following operations when being executed by the processor:
collecting the current environment temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment;
and determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature.
Further, the intelligent speed regulation program of the communication equipment fan also realizes the following operations when being executed by the processor:
substituting the current ambient temperature and the current fan rotating speed duty ratio value into the preset reference speed regulation curve to obtain a speed regulation curve offset;
shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting;
substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc;
substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
Further, the intelligent speed regulation program of the communication equipment fan also realizes the following operations when being executed by the processor:
obtaining a main control disc rotating speed configuration parameter and a service disc rotating speed configuration parameter from the rotating speed configuration parameter;
and adjusting the speed of a fan unit corresponding to the main control disc in the communication equipment according to the main control disc rotating speed configuration parameter, and adjusting the speed of a fan unit corresponding to the service disc in the communication equipment according to the service disc rotating speed configuration parameter.
Further, the intelligent speed regulation program of the communication equipment fan also realizes the following operations when being executed by the processor:
and when the main control disc of the communication equipment is detected to recover to normal work, the fan speed regulation control instruction of the main control disc is received and executed again.
According to the scheme, when the main control disc of the communication equipment is abnormal, the core chip temperature of the main control disc and the service disc temperature of the service disc are collected; determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature; adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter; the intelligent speed regulation operation of the fan can be ensured, the single-disk heat dissipation requirement of the equipment is met, the service single-disk can be operated stably and reliably, the rotation speed of the fan unit can be effectively reduced, the heat dissipation of the system is ensured, the abrupt change of the rotation speed of the fan can be prevented, and the noise and the power of the equipment are effectively reduced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. The intelligent speed regulation method for the communication equipment fan is characterized by comprising the following steps of:
when a main control disc of the communication equipment is abnormal, acquiring the core chip temperature of the main control disc and the service disc temperature of the service disc;
determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
adjusting the speed of a fan unit of the communication device according to the rotational speed configuration parameter;
the determining the rotation speed configuration parameters according to the preset reference speed regulation curve, the core chip temperature and the service disc temperature comprises the following steps:
collecting the current environment temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment;
determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
the determining the rotation speed configuration parameter according to the current environment temperature, the current fan rotation speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature comprises the following steps:
substituting the current ambient temperature and the current fan rotating speed duty ratio value into the preset reference speed regulation curve to obtain a speed regulation curve offset;
shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting;
substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc;
substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
2. The intelligent speed regulating method for a communication device fan according to claim 1, wherein when a main control disk of the communication device is abnormal, collecting a core chip temperature of the main control disk and a service disk temperature of a service disk comprises:
when the main control disc of the communication equipment is abnormal, the temperature of the core chip of the main control disc is obtained through the speed regulation control module of the main control disc, and the service disc temperature of the service disc is collected through the communication channel.
3. The intelligent speed regulating method for a communication device fan according to claim 1, wherein before determining the rotational speed configuration parameter according to a preset reference speed regulating curve, the core chip temperature and the service disc temperature, the intelligent speed regulating method for a communication device fan further comprises:
collecting an ambient temperature value of the communication equipment at different ambient temperatures and a fan rotating speed duty ratio value of a fan unit of the communication equipment;
and constructing a preset reference speed regulation curve according to the ambient temperature value and the fan rotating speed duty ratio value.
4. The intelligent speed regulating method for a fan of a communication device according to claim 1, wherein the adjusting the speed of the fan unit of the communication device according to the rotational speed configuration parameter comprises:
obtaining a main control disc rotating speed configuration parameter and a service disc rotating speed configuration parameter from the rotating speed configuration parameter;
and adjusting the speed of a fan unit corresponding to the main control disc in the communication equipment according to the main control disc rotating speed configuration parameter, and adjusting the speed of a fan unit corresponding to the service disc in the communication equipment according to the service disc rotating speed configuration parameter.
5. The intelligent speed regulating method for a fan of a communication device according to claim 1, wherein after the speed of the fan unit of the communication device is regulated according to the rotational speed configuration parameter, the intelligent speed regulating method for a fan of a communication device further comprises:
and when the main control disc of the communication equipment is detected to recover to normal work, the fan speed regulation control instruction of the main control disc is received and executed again.
6. The utility model provides a communication equipment fan intelligence speed adjusting device, its characterized in that, communication equipment fan intelligence speed adjusting device is located communication equipment's master control dish, communication equipment fan intelligence speed adjusting device includes:
the acquisition module is used for acquiring the core chip temperature of the master control disc and the service disc temperature of the service disc when the master control disc of the communication equipment is abnormal;
the parameter determining module is used for determining a rotating speed configuration parameter according to a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
the adjusting module is used for adjusting the speed of the fan unit of the communication equipment according to the rotating speed configuration parameter;
the parameter determining module is further used for collecting the current environment temperature and the current fan rotating speed duty ratio value of the communication equipment in the current environment; determining a rotating speed configuration parameter according to the current environment temperature, the current fan rotating speed duty ratio value, a preset reference speed regulation curve, the core chip temperature and the service disc temperature;
the parameter determining module is further configured to substitute the current ambient temperature and the current fan rotation speed duty ratio value into the preset reference speed regulation curve to obtain a speed regulation curve offset; shifting the preset reference speed regulation curve according to the speed regulation curve offset to obtain a target speed regulation curve after shifting; substituting the core chip temperature into the target speed regulation curve to obtain a main control disc rotating speed configuration parameter of the main control disc; substituting the service disc temperature into the target speed regulation curve to obtain the service disc rotating speed configuration parameter of the service disc.
7. Communication equipment fan intelligence speed governing equipment, its characterized in that, communication equipment fan intelligence speed governing equipment includes: a memory, a processor, and a communication device fan intelligent speed regulation program stored on the memory and operable on the processor, the communication device fan intelligent speed regulation program configured to implement the steps of the communication device fan intelligent speed regulation method of any one of claims 1 to 5.
8. A storage medium, wherein a communication device fan intelligent speed regulation program is stored on the storage medium, and when the communication device fan intelligent speed regulation program is executed by a processor, the steps of the communication device fan intelligent speed regulation method according to any one of claims 1 to 5 are implemented.
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