CN114167924A - Method, device, processor and storage medium for realizing intelligent control of fan through PoE power supply equipment of MDU - Google Patents
Method, device, processor and storage medium for realizing intelligent control of fan through PoE power supply equipment of MDU Download PDFInfo
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- CN114167924A CN114167924A CN202111499289.2A CN202111499289A CN114167924A CN 114167924 A CN114167924 A CN 114167924A CN 202111499289 A CN202111499289 A CN 202111499289A CN 114167924 A CN114167924 A CN 114167924A
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- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims description 8
- 238000012358 sourcing Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 4
- 238000011161 development Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
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- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The invention relates to a method for realizing intelligent control for a fan through PoE power supply equipment in an MDU, which comprises the following steps: initializing a fan module; loading and analyzing a configuration file, and initializing acquisition parameters; judging whether a temperature sensor is arranged, if so, initializing a temperature acquisition chip and a fan control GPIO, and acquiring the temperature of each point position of the temperature sensor when an acquisition period is reached; otherwise, initializing the optical module, the PoE interface and the fan control GPIO, and acquiring the temperature of the optical module and the power consumption power of the PoE interface when an acquisition period is reached; and executing a corresponding fan execution strategy according to the acquisition result. The invention also relates to a device for realizing intelligent control of the fan based on the PoE power supply equipment, a processor and a computer readable storage medium thereof. The method, the device, the processor and the computer readable storage medium for realizing intelligent control of the fan through the PoE power supply equipment in the MDU have better portability, reduce the development period, save the development cost and reduce the maintenance cost.
Description
Technical Field
The invention relates to the field of optical fiber communication, in particular to the field of fan control, and specifically relates to a method, a device, a processor and a computer readable storage medium for realizing intelligent control of a fan through PoE power supply equipment in an MDU.
Background
With the increasing application scenes of the rapid popularization and application of the internet of things for the requirements of some high bandwidths, the demand and the application scenes of the equipment with the PoE power supply of the MDU (Multiple Dwelling Unit) in the uplink of the 10G PON are increased, but the power consumption of the equipment is increased, so that the problems of equipment outage and breakdown and potential safety hazards caused by overheating of MDU equipment are increased, and the manpower maintenance cost and the equipment repair rate are increased invisibly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method, a device, a processor and a computer readable storage medium for realizing intelligent control of a fan through PoE power supply equipment in an MDU, which have the advantages of low maintenance cost, low equipment repair rate and wide application range.
In order to achieve the above object, the method, apparatus, processor and computer readable storage medium for implementing intelligent control for fan by PoE power supply device in MDU of the present invention are as follows:
the method for realizing intelligent control of the fan through the PoE power supply equipment in the MDU is mainly characterized by comprising the following steps of:
(1) initializing a fan module;
(2) loading and analyzing a configuration file, and initializing acquisition parameters;
(3) judging whether a temperature sensor is arranged, if so, continuing to the step (4); otherwise, continuing the step (5);
(4) initializing a temperature acquisition chip and a fan control GPIO, acquiring the temperature of each point position of the temperature sensor when the acquisition period is reached, and continuing the step (6);
(5) initializing an optical module, a PoE interface and a fan control GPIO, acquiring the temperature of the optical module and the power consumption of the PoE interface when an acquisition period is reached, and continuing to step (6);
(6) and executing a corresponding fan execution strategy according to the acquisition result.
Preferably, the step (6) specifically includes the following steps:
(6.1) judging whether a temperature sensor is arranged, if so, continuing to the step (6.2); otherwise, continuing the step (6.3);
(6.2) judging whether the temperature acquisition result is smaller than the point position early warning value or not, and if so, not starting a fan; otherwise, determining to start the fan and confirm the rotating speed grade according to the grade of the point position;
(6.3) judging whether the acquired temperature and PoE power consumption result is smaller than a bit early warning value, if so, not starting a fan; otherwise, the fan is started and the rotating speed grade is confirmed according to the early warning grade.
Preferably, the rotation speed grade of the fan continuously collects the temperature along with the collection period and adjusts the rotation speed of the fan in real time.
Preferably, the method further comprises the steps of:
(7) judging whether the current collection temperature exceeds a high-temperature threshold value, if so, shifting up to change the rotating speed until the fan reaches the highest rotating speed; otherwise, downshifting is carried out to change the rotating speed until the final real-time acquisition temperature is less than or equal to the threshold value of the stop of the fan, and the fan stops working.
Preferably, the parameters in step (2) include a collection mode, a collection address, a collection register address, a collection logic point location, a collection time interval of a temperature control point location, and configuration parameters of a high-temperature rotation speed, a low-temperature downshift or a stop threshold corresponding to different rotation speeds of the fan.
The device for realizing intelligent control of the fan through the PoE power supply equipment in the MDU is mainly characterized by comprising the following components:
a processor configured to execute computer-executable instructions;
and the memory stores one or more computer-executable instructions, and when the computer-executable instructions are executed by the processor, the steps of the method for intelligently controlling the fan through the PoE power supply equipment in the MDU are realized.
The processor for realizing intelligent control over the fan through the PoE power supply device in the MDU is mainly characterized in that the processor is configured to execute computer executable instructions, and when the computer executable instructions are executed by the processor, the steps of the method for realizing intelligent control over the fan through the PoE power supply device in the MDU are realized.
The computer-readable storage medium is mainly characterized by having a computer program stored thereon, where the computer program is executable by a processor to implement the steps of the above-mentioned method for implementing intelligent control over a fan by a PoE power supply device in an MDU.
The invention discloses a method, a device, a processor and a computer readable storage medium for realizing intelligent control of a fan through PoE power supply equipment in an MDU (passive optical network), relates to 10G PON (passive optical network) uplink equipment which is based on 10G PON uplink MDU with PoE power supply equipment, has relatively good independent portability of a module and can adapt to a universal temperature sensing chip and fan requirement scheme. The point position of a temperature sensor chip between equipment boards or the power consumption collection of the light module temperature and the external power supply of the PoE are acquired through a main chip, and the fan switch and the rotating speed thereof are dynamically controlled through comprehensive analysis of the acquired data and a corresponding strategy to intelligently adjust the internal temperature of the equipment, so that the purposes of prolonging the service life of the equipment, avoiding potential safety hazards of the equipment, reducing the power consumption of the equipment and saving energy and reducing emission are achieved. In addition, the module has better portability, can adapt to most PON uplink MDU solutions, reduces the development period, saves the development cost and reduces the maintenance cost.
Drawings
Fig. 1 is a flowchart of a method for implementing intelligent control of a fan through a PoE power supply device in an MDU according to the present invention.
Detailed Description
In order to more clearly describe the technical contents of the present invention, the following further description is given in conjunction with specific embodiments.
The invention discloses a method for realizing intelligent control of a fan through PoE power supply equipment in an MDU, which comprises the following steps:
(1) initializing a fan module;
(2) loading and analyzing a configuration file, and initializing acquisition parameters;
(3) judging whether a temperature sensor is arranged, if so, continuing to the step (4); otherwise, continuing the step (5);
(4) initializing a temperature acquisition chip and a fan control GPIO, acquiring the temperature of each point position of the temperature sensor when the acquisition period is reached, and continuing the step (6);
(5) initializing an optical module, a PoE interface and a fan control GPIO, acquiring the temperature of the optical module and the power consumption of the PoE interface when an acquisition period is reached, and continuing to step (6);
(6) and executing a corresponding fan execution strategy according to the acquisition result.
As a preferred embodiment of the present invention, the step (6) specifically comprises the following steps:
(6.1) judging whether a temperature sensor is arranged, if so, continuing to the step (6.2); otherwise, continuing the step (6.3);
(6.2) judging whether the temperature acquisition result is smaller than the point position early warning value or not, and if so, not starting a fan; otherwise, determining to start the fan and confirm the rotating speed grade according to the grade of the point position;
(6.3) judging whether the acquired temperature and PoE power consumption result is smaller than a bit early warning value, if so, not starting a fan; otherwise, the fan is started and the rotating speed grade is confirmed according to the early warning grade.
As a preferred embodiment of the present invention, the rotation speed level of the fan continuously collects the temperature following the collection period and adjusts the rotation speed of the fan in real time.
As a preferred embodiment of the present invention, the method further comprises the steps of:
(7) judging whether the current collection temperature exceeds a high-temperature threshold value, if so, shifting up to change the rotating speed until the fan reaches the highest rotating speed; otherwise, downshifting is carried out to change the rotating speed until the final real-time acquisition temperature is less than or equal to the threshold value of the stop of the fan, and the fan stops working.
As a preferred embodiment of the present invention, the parameters in step (2) include a collection mode, a collection address, a collection register address, a collection logical point location, a collection time interval of a temperature control point location, and configuration parameters of a high-temperature rotation speed, a low-temperature downshift or a stop threshold corresponding to different rotation speeds of the fan.
The device for realizing intelligent control of the fan through the PoE power supply equipment in the MDU comprises the following components:
a processor configured to execute computer-executable instructions;
and the memory stores one or more computer-executable instructions, and when the computer-executable instructions are executed by the processor, the steps of the method for intelligently controlling the fan through the PoE power supply equipment in the MDU are realized.
The processor for implementing intelligent control over the fan through the PoE power supply device in the MDU of the present invention is configured to execute computer executable instructions, and when the computer executable instructions are executed by the processor, the steps of the above method for implementing intelligent control over the fan through the PoE power supply device in the MDU are implemented.
The computer-readable storage medium of the present invention has stored thereon a computer program executable by a processor to perform the steps of the above-described method for intelligent control of a fan by a PoE power sourcing equipment in an MDU.
In the specific embodiment of the present invention, aiming at the above existing problems, a method for controlling and managing a fan based on a 10G PON MDU power-on device with PoE is provided according to the temperature of an optical module and the power consumption of a PSE power-on chip, without depending on whether a board is provided with a temperature control chip.
The prior art completely depends on the temperature acquired by a temperature control sensor of hardware to control the rotating speed of the fan, but the invention can be compatible with the temperature control sensor and the temperature control sensor, particularly, when the temperature sensor is not provided, the fan is controlled according to the temperature of an optical module and the power consumption condition of PoE (Power over Ethernet) and the cost is saved on the hardware.
The point position of the temperature sensor chip between the equipment boards is comprehensively analyzed through the main chip or according to the consumption of the temperature of the optical module and the PoE power supply, the power acquisition data is comprehensively analyzed, and a corresponding strategy is implemented to dynamically control the fan switch and the rotating speed of the fan switch to intelligently adjust the internal temperature of the equipment, so that the purposes of prolonging the service life of the equipment, avoiding the potential safety hazard of the equipment, reducing the power consumption of the equipment and saving energy and reducing emission are achieved.
A fan control and management method based on 10G PON MDU with PoE power supply equipment comprises the following steps:
1) loading the module related to the invention when the MDU equipment is powered on and started;
2) loading configuration file initialization acquisition parameters: relevant configuration parameters such as a collection mode, a collection address, a collection register address, a collection logic point position, a high-temperature rotating speed corresponding to different rotating speeds of a fan, a low-temperature downshift or stop threshold value, a temperature control point position collection time interval and the like;
3) if the equipment does not have a temperature sensor, acquiring the temperature of the PON port optical module and the current power consumption of the PoE module when the acquisition period is reached, and if the CPU supports the temperature and performs corresponding comparison analysis;
4) if the equipment is provided with a temperature sensor, acquiring the temperature of each point position between the equipment boards when the acquisition period is reached;
5) if the constraint condition in the step 3) is established and the result of the collected temperature and the PoE power consumption is smaller than the early warning value, the fan is not started;
6) if the constraint condition in the step 3) is satisfied, and the collected temperature or the consumption function is greater than the corresponding high-temperature early warning value, determining to start the fan and confirming the rotating speed grade according to the early warning grade;
7) if the constraint condition in the step 4) is satisfied and the temperature acquisition result is smaller than the early warning value of each point position, the fan is not started;
8) if the constraint condition in the step 4) is satisfied and the temperature acquisition result has a high-temperature early warning value larger than that of the corresponding point location, determining to start the fan according to the level of the point location and confirming the level of the rotating speed;
9) continuously acquiring the temperature along with the acquisition period and adjusting the rotating speed of the fan in real time in the steps 6) and 8);
9.1) when the collected current temperature is lower than the low-temperature downshift threshold value of the corresponding rotating speed, performing downshift to change the rotating speed until the final real-time collected temperature is less than or equal to the threshold value for stopping the fan, and stopping the fan;
9.2) when the current temperature is collected or is higher than the high temperature threshold value, performing upshifting to change the rotating speed until the fan reaches the maximum rotating speed.
For a specific implementation of this embodiment, reference may be made to the relevant description in the above embodiments, which is not described herein again.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by suitable instruction execution devices. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, and the corresponding program may be stored in a computer readable storage medium, and when executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention discloses a method, a device, a processor and a computer readable storage medium for realizing intelligent control of a fan through PoE power supply equipment in an MDU (passive optical network), relates to 10G PON (passive optical network) uplink equipment which is based on 10G PON uplink MDU with PoE power supply equipment, has relatively good independent portability of a module and can adapt to a universal temperature sensing chip and fan requirement scheme. The point position of a temperature sensor chip between equipment boards or the power consumption collection of the light module temperature and the external power supply of the PoE are acquired through a main chip, and the fan switch and the rotating speed thereof are dynamically controlled through comprehensive analysis of the acquired data and a corresponding strategy to intelligently adjust the internal temperature of the equipment, so that the purposes of prolonging the service life of the equipment, avoiding potential safety hazards of the equipment, reducing the power consumption of the equipment and saving energy and reducing emission are achieved. In addition, the module has better portability, can adapt to most PON uplink MDU solutions, reduces the development period, saves the development cost and reduces the maintenance cost.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (8)
1. A method for realizing intelligent control for a fan through PoE power supply equipment in an MDU is characterized by comprising the following steps:
(1) initializing a fan module;
(2) loading and analyzing a configuration file, and initializing acquisition parameters;
(3) judging whether a temperature sensor is arranged, if so, continuing to the step (4); otherwise, continuing the step (5);
(4) initializing a temperature acquisition chip and a fan control GPIO, acquiring the temperature of each point position of the temperature sensor when the acquisition period is reached, and continuing the step (6);
(5) initializing an optical module, a PoE interface and a fan control GPIO, acquiring the temperature of the optical module and the power consumption of the PoE interface when an acquisition period is reached, and continuing to step (6);
(6) and executing a corresponding fan execution strategy according to the acquisition result.
2. The method for implementing intelligent control of fan through PoE power supply device in MDU as claimed in claim 1, wherein said step (6) specifically comprises the steps of:
(6.1) judging whether a temperature sensor is arranged, if so, continuing to the step (6.2); otherwise, continuing the step (6.3);
(6.2) judging whether the temperature acquisition result is smaller than the point position early warning value or not, and if so, not starting a fan; otherwise, determining to start the fan and confirm the rotating speed grade according to the grade of the point position;
(6.3) judging whether the acquired temperature and PoE power consumption result is smaller than a bit early warning value, if so, not starting a fan; otherwise, the fan is started and the rotating speed grade is confirmed according to the early warning grade.
3. The method as claimed in claim 2, wherein the fan speed level continuously collects temperature and adjusts the fan speed in real time according to the collection period.
4. The method of claim 1 for implementing intelligent fan control via PoE powering devices in MDUs, further comprising the steps of:
(7) judging whether the current collection temperature exceeds a high-temperature threshold value, if so, shifting up to change the rotating speed until the fan reaches the highest rotating speed; otherwise, downshifting is carried out to change the rotating speed until the final real-time acquisition temperature is less than or equal to the threshold value of the stop of the fan, and the fan stops working.
5. The method for implementing intelligent control over a fan through a PoE power supply device in an MDU according to claim 1, wherein the parameters in step (2) include a collection mode, a collection address, a collection register address, a collection logic point, a collection time interval of a temperature control point, and configuration parameters of a high-temperature rotation speed, a low-temperature downshift or a stop threshold corresponding to different rotation speeds of the fan.
6. An apparatus for enabling intelligent control of a fan via a PoE power supply device in an MDU, the apparatus comprising:
a processor configured to execute computer-executable instructions;
a memory storing one or more computer-executable instructions that, when executed by the processor, perform the steps of any one of claims 1 to 5 of a method for intelligent control of a fan by a PoE power sourcing device in an MDU.
7. A processor for enabling intelligent control of a fan by a PoE power sourcing device in an MDU, wherein said processor is configured to execute computer-executable instructions which, when executed by said processor, perform the steps of the method of enabling intelligent control of a fan by a PoE power sourcing device in an MDU as claimed in any one of claims 1 to 5.
8. A computer-readable storage medium, having stored thereon a computer program executable by a processor for implementing the steps of the method for intelligent control of a fan by a PoE power sourcing device in an MDU as claimed in any one of claims 1 to 5.
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