CN110336618A - A kind of optical module control method, device and storage medium - Google Patents
A kind of optical module control method, device and storage medium Download PDFInfo
- Publication number
- CN110336618A CN110336618A CN201910523489.3A CN201910523489A CN110336618A CN 110336618 A CN110336618 A CN 110336618A CN 201910523489 A CN201910523489 A CN 201910523489A CN 110336618 A CN110336618 A CN 110336618A
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- optical module
- power supply
- condition indicative
- supply energy
- signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/524—Pulse modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/806—Arrangements for feeding power
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
The present invention relates to a kind of optical module control method, device and storage mediums.This method comprises the following steps: obtaining the condition indicative signal for being directed to optical module；When condition indicative signal instruction needs to change the power supply energy of the optical module, the duty ratio of power switch control signal is adjusted according to the condition indicative signal.Technical solution of the present invention can reduce optical module power consumption and protect optical module.
Description
Technical field
The present invention relates to optical module technical fields, and in particular to a kind of optical module control method, device and storage medium.
Background technique
Optical module is one of core devices of optical fiber network system, although fiber optic communication has the characteristics that high bandwidth, light
The power consumption of module is bigger.In order to reduce the power consumption of optical module, presently mainly realized by control optical module on/off
, but frequent on-off will lead to unexpected power loss, have some impact on to the performance of optical module, in addition, optical module obtains again
The time initialized after electricity is longer, also will affect the normal operation of optical fiber network system.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of optical module control method, device and storage medium.
In a first aspect, this method comprises the following steps the present invention provides a kind of optical module control method:
Obtain the condition indicative signal for being directed to optical module.
When condition indicative signal instruction needs to change the power supply energy of the optical module, according to the state
The duty ratio of indication signal adjustment power switch control signal.
Second aspect, the present invention provides a kind of optical module control device, which includes:
Module is obtained, for obtaining the condition indicative signal for being directed to optical module.
Control module, for needing to change the power supply energy of the optical module when condition indicative signal instruction
When, the duty ratio of power switch control signal is adjusted according to the condition indicative signal.
The third aspect, the present invention provides a kind of optical module control device, which includes memory and processor；It is described
Memory, for storing computer program；The processor, it is as described above for when loaded and executed, realizing
Optical module control method.
Fourth aspect is stored with computer on the storage medium the present invention provides a kind of computer readable storage medium
Program realizes optical module control method as described above when the computer program is executed by processor.
The beneficial effect of optical module control method provided by the invention, device and storage medium is, when needing to cut off or again
The power supply of optical module is opened, when realizing the purpose of energy saving, the shape for optical module can be firstly generated by corresponding detection device
State indication signal.By adjusting the duty ratio of power switch control signal, when needing to cut off the power, power supply can be made not
It is phase step type closing, but gradual form, so that reduce power-off suddenly influences caused by optical module performance；It is needing to restart electricity
When source, power supply energy can be made gently to reach maximum value, when optical mode initialization block is completed, power supply is also restored just
It often,, can when power supply opens and closes frequently or initialization time is longer to avoid the unnecessary energy consumption in optical module initialization procedure
The overall power of optical fiber network system is effectively reduced.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram of the optical module control method of the embodiment of the present invention；
Fig. 2 is the state change schematic diagram of the power switch control signal of the embodiment of the present invention；
Fig. 3 is the structural block diagram of the optical module control device of the embodiment of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, a kind of optical module control method of the embodiment of the present invention includes the following steps:
S1 obtains the condition indicative signal for being directed to optical module.
S2, when condition indicative signal instruction needs to change the power supply energy of the optical module, according to described
The duty ratio of condition indicative signal adjustment power switch control signal.
It in the present embodiment,, can be by when the purpose of realizing energy conservation when needing to cut off or restart the power supply of optical module
Corresponding detection device firstly generates the condition indicative signal for optical module.By adjusting the duty of power switch control signal
Than that when needing to cut off the power, power supply not instead of phase step type can be made to close, gradual form, to reduce disconnected suddenly
Electricity is influenced caused by optical module performance；When needing to restart power supply, power supply energy can be made gently to reach maximum value, when
When optical mode initialization block is completed, power supply is also restored normally, so that the unnecessary energy consumption in optical module initialization procedure is avoided,
When power supply opens and closes frequently or initialization time is longer, the overall power of optical fiber network system can be effectively reduced.
Preferably, the process of the duty ratio of the adjustment power switch control signal specifically includes:
When condition indicative signal instruction needs to weaken the power supply energy of the optical module, it is gradually reduced described
The duty ratio of power switch control signal.
When condition indicative signal instruction needs to enhance the power supply energy of the optical module, it is gradually increased described
The duty ratio of power switch control signal.
Specifically, it when condition indicative signal instruction needs to weaken the power supply energy of optical module, such as needs to close
The duty ratio that mode as shown in Figure 2 is gradually reduced power switch control signal can be used, also in the power supply of optical module
It is the ratio that the time shared by high level voltage and low level voltage is gradually reduced in continuous pulse width period.Correspondingly, electric current
To not directly minimize value from maximum value in the form of step, but gradual form is presented.At this point, power supply is to optical module
Energy supply also will be to be rendered as changing with the straight line of the downward trend of certain slope, so as to protect the correlation of optical module
Energy.
Correspondingly, it when condition indicative signal instruction needs to enhance the power supply energy of optical module, such as needs to restart
The power supply of optical module, can be used similar with Fig. 2, but duty ratio is gradually increased, power supply to the energy supply of optical module by
The control mode gradually risen.
Preferably, described when condition indicative signal instruction needs to weaken the power supply energy of the optical module
The power supply energy of optical module is gradually decrease to minimum value or low-power consumption threshold value from current value, and the low-power consumption threshold value is greater than institute
State minimum value；When condition indicative signal instruction needs to enhance the power supply energy of the optical module, the optical module
Power supply energy be gradually increased from current value to maximum value or low-power consumption threshold value, the low-power consumption threshold value is less than the maximum
Value.
Specifically, when changing the power supply energy to optical module, its power supply can be completely cut through according to the actual situation,
Or it reduces power supply energy supply and makes it into low power consumpting state.When needing to completely cut through power supply, the power supply of optical module
Energy is gradually decreased to minimum value, such as zero from current value, when restarting in the case, will also be gradually increasing from minimum value.When
When restoring when only needing to make the energy supply of optical module to be down to low-power consumption threshold value or from minimum value to low-power consumption threshold value, optical module
Power supply energy is gradually changed from current value to low-power consumption threshold value, low-power consumption threshold value be usually located at maxima and minima it
Between.
Preferably, the process of the duty ratio of the adjustment power switch control signal is specific further include:
When the power supply energy of the optical module is weakening, and receive the power supply that instruction needs to enhance the optical module
When supplying the condition indicative signal of energy, power switch is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal is controlled, and is gradually increased the initial duty cycle.
When the power supply energy of the optical module is enhancing, and receive the power supply that instruction needs to weaken the optical module
When supplying the condition indicative signal of energy, power switch is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal is controlled, and is gradually reduced the initial duty cycle.
Specifically, when the power supply energy of optical module is in decline state, but newest condition indicative signal indicates
When needing to enhance power supply energy, illustrate to need to stop current downward trend, and be adjusted to ascendant trend.In order to flat
Steady transition, it is first determined then on this basis the corresponding initial duty cycle of current value is gradually increased this initial duty cycle, from
And realize being gradually increasing for power supply energy.
Correspondingly, when the power supply energy of optical module is in propradation, but newest condition indicative signal indicates
When needing to weaken power supply energy, illustrate to need to stop current ascendant trend, and be adjusted to downward trend.In order to flat
Steady transition, it is first determined then on this basis the corresponding initial duty cycle of current value is gradually reduced this initial duty cycle, from
And realize being gradually reduced for power supply energy.
Preferably, the duty ratio of power switch control signal is adjusted using the realization of PWM pulse width modulation mode.
Specifically, the duty ratio of power switch control signal can be carried out using PWM pulse width modulation mode more accurate
It adjusts.
As shown in figure 3, the optical module control device of the embodiment of the present invention includes:
Module is obtained, for obtaining the condition indicative signal for being directed to optical module.
Control module, for needing to change the power supply energy of the optical module when condition indicative signal instruction
When, the duty ratio of power switch control signal is adjusted according to the condition indicative signal.
Preferably, the control module is specifically used for:
When condition indicative signal instruction needs to weaken the power supply energy of the optical module, it is gradually reduced described
The duty ratio of power switch control signal.
When condition indicative signal instruction needs to enhance the power supply energy of the optical module, it is gradually increased described
The duty ratio of power switch control signal.
Preferably, described when condition indicative signal instruction needs to weaken the power supply energy of the optical module
The power supply energy of optical module is gradually decrease to minimum value or low-power consumption threshold value from current value, and the low-power consumption threshold value is greater than institute
State minimum value；When condition indicative signal instruction needs to enhance the power supply energy of the optical module, the optical module
Power supply energy be gradually increased from current value to maximum value or low-power consumption threshold value, the low-power consumption threshold value is less than the maximum
Value.
Preferably, the control module is specifically also used to:
When the power supply energy of the optical module is weakening, and receive the power supply that instruction needs to enhance the optical module
When supplying the condition indicative signal of energy, power switch is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal is controlled, and is gradually increased the initial duty cycle.
When the power supply energy of the optical module is enhancing, and receive the power supply that instruction needs to weaken the optical module
When supplying the condition indicative signal of energy, power switch is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal is controlled, and is gradually reduced the initial duty cycle.
Preferably, the duty ratio of power switch control signal is adjusted using the realization of PWM pulse width modulation mode.
In an alternative embodiment of the invention, a kind of optical module control device includes memory and processor.The memory,
For storing computer program.The processor, for when loaded and executed, realizing optical module as described above
Control method.The device can be the computer installations such as industrial personal computer.
In an alternative embodiment of the invention, it is stored with computer program on a kind of computer readable storage medium, when described
When computer program is executed by processor, optical module control method as described above is realized.
Reader should be understood that in the description of this specification reference term " one embodiment ", " is shown " some embodiments "
The description of example ", specific examples or " some examples " etc. mean specific features described in conjunction with this embodiment or example, structure,
Material or feature are included at least one embodiment or example of the invention.In the present specification, above-mentioned term is shown
The statement of meaning property need not be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of optical module control method, which is characterized in that described method includes following steps:
Obtain the condition indicative signal for being directed to optical module；
When condition indicative signal instruction needs to change the power supply energy of the optical module, according to the state instruction
The duty ratio of signal adjustment power switch control signal.
2. optical module control method according to claim 1, which is characterized in that the adjustment power switch control signal
The process of duty ratio specifically includes:
When condition indicative signal instruction needs to weaken the power supply energy of the optical module, it is gradually reduced the power supply
The duty ratio of switch control signal；
When condition indicative signal instruction needs to enhance the power supply energy of the optical module, it is gradually increased the power supply
The duty ratio of switch control signal.
3. optical module control method according to claim 2, which is characterized in that when the condition indicative signal indicates to need
When weakening the power supply energy of the optical module, the power supply energy of the optical module is gradually decrease to minimum from current value
Value or low-power consumption threshold value, the low-power consumption threshold value are greater than the minimum value；When condition indicative signal instruction needs to enhance institute
When stating the power supply energy of optical module, the power supply energy of the optical module is gradually increased from current value to maximum value or low
Power consumption threshold value, the low-power consumption threshold value are less than the maximum value.
4. optical module control method according to claim 2, which is characterized in that the adjustment power switch control signal
The process of duty ratio is specific further include:
When the power supply energy of the optical module is weakening, and receive the power supply that instruction needs to enhance the optical module
When the condition indicative signal of energy, power switch control is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal, and it is gradually increased the initial duty cycle；
When the power supply energy of the optical module is enhancing, and receive the power supply that instruction needs to weaken the optical module
When the condition indicative signal of energy, power switch control is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal, and it is gradually reduced the initial duty cycle.
5. optical module control method according to any one of claims 1 to 4, which is characterized in that use the pulsewidth modulation side PWM
Formula realization is adjusted the duty ratio of power switch control signal.
6. a kind of optical module control device, which is characterized in that described device includes:
Module is obtained, for obtaining the condition indicative signal for being directed to optical module；
Control module, for when the condition indicative signal instruction need to change the power supply energy of the optical module when, root
According to the duty ratio of condition indicative signal adjustment power switch control signal.
7. optical module control device according to claim 6, which is characterized in that the control module is specifically used for:
When condition indicative signal instruction needs to weaken the power supply energy of the optical module, it is gradually reduced the power supply
The duty ratio of switch control signal；
When condition indicative signal instruction needs to enhance the power supply energy of the optical module, it is gradually increased the power supply
The duty ratio of switch control signal.
8. optical module control device according to claim 6 or 7, which is characterized in that the control module is specifically also used to:
When the power supply energy of the optical module is weakening, and receive the power supply that instruction needs to enhance the optical module
When the condition indicative signal of energy, power switch control is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal, and it is gradually increased the initial duty cycle；
When the power supply energy of the optical module is enhancing, and receive the power supply that instruction needs to weaken the optical module
When the condition indicative signal of energy, power switch control is determined according to the current value of the power supply energy of the optical module
The initial duty cycle of signal, and it is gradually reduced the initial duty cycle.
9. a kind of optical module control device, which is characterized in that described device includes memory and processor；
The memory, for storing computer program；
The processor, for when loaded and executed, realizing such as optical mode described in any one of claim 1 to 5
Block control method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer program on the storage medium, work as institute
When stating computer program and being executed by processor, such as optical module control method described in any one of claim 1 to 5 is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910523489.3A CN110336618A (en) | 2019-06-17 | 2019-06-17 | A kind of optical module control method, device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910523489.3A CN110336618A (en) | 2019-06-17 | 2019-06-17 | A kind of optical module control method, device and storage medium |
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| CN110336618A true CN110336618A (en) | 2019-10-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257309A (en) * | 2022-01-17 | 2022-03-29 | 武汉光迅科技股份有限公司 | Optical module equipment and control method |
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Application publication date: 20191015 |