CN108872874A - A kind of detection method and device of optical transmitter and receiver backup power source - Google Patents
A kind of detection method and device of optical transmitter and receiver backup power source Download PDFInfo
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- CN108872874A CN108872874A CN201810700011.9A CN201810700011A CN108872874A CN 108872874 A CN108872874 A CN 108872874A CN 201810700011 A CN201810700011 A CN 201810700011A CN 108872874 A CN108872874 A CN 108872874A
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- power source
- backup power
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Abstract
The present disclosure provides the detection methods and device of a kind of optical transmitter and receiver backup power source, by carrying out multiple charge and discharge movement to backup power source, and its electricity valuation is updated after the completion of each charge and discharge, finally capacity is completely filled with theory to the electricity valuation under backup power source full power state to be compared, if error within the scope of preset difference value, monitors success.The present invention can be realized in the processor of optical transmitter and receiver with script mode, automatically spare electricity is calibrated, guarantee that the electricity of backup power source is in normal condition always, when optical transmitter and receiver happens suddenly power-off under working environment, backup power source can power in time, guarantee that optical transmitter and receiver operates normally, has ensured the normal of power communication.
Description
Technical field
The present invention relates to electric power communication device technical field, more particularly to a kind of inspection of optical transmitter and receiver backup power source
Survey method and device.
Background technique
Optical transmitter and receiver, that is, optical signal transmission terminal device, in the power system, a variety of the setting at unattended operation transformer station scene
Standby operating parameter, requires to be real-time transmitted to dispatch terminal by powerline network, and the depth for these data is unfolded
Enter processing and processing, form the useful information that can support decision, is further ensured that entire power grid supplies the normal operation with environment.
And optical transmitter and receiver equipment is then to supervise the related remotes electric power such as substation for realizing photoelectric conversion in powerline network environment
The electric signal of control workplace is converted into optical signal, and is sent into optical network environment and is transmitted, and is delivered to electricity in data
When power automatic dispatching system one end, equally via optical transmitter and receiver realization photoelectric signal transformation is received, valid data could be obtained.
Due to optical transmitter and receiver acted in powerline network it is huge, real-time guarantees optical transmitter and receiver normal operation become for one
Important work.Optical transmitter and receiver equipment usually requires normal and stable power supply to guarantee the normal operation of equipment, therefore, in addition to tool
Promising equipment is provided other than the primary power cource of electric energy, is further typically provided with backup power source, is failed with breaking down in primary power cource
Shi Qidong backup power source ensures the normal operation of equipment.
Since backup power source is only just used when emergency, it would generally be in unused state for a long time,
It is easily impaired, it is therefore desirable to which that timing in real time detects backup power source, so that it is guaranteed that can normally make in emergency
With and the method that backup power source in the prior art usually passes through artificial detection carries out investigation failure, and checking each time all can be to
Power supply belt damages, and manpower investigation difficulty is big, low efficiency, also cannot achieve real-time monitoring, causes spare service life general
All over shorter.It is overhauled not in time after backup power source damage, backup power source when power-off if optical transmitter and receiver happens suddenly under working environment
It breaks down and can not power in time, serious consequence will be brought.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide a kind of detection method and device of optical transmitter and receiver backup power source,
It can be realized the automatic calibration to optical transmitter and receiver backup power source electricity, it is ensured that and backup power source is in normal operating conditions always, into
And guarantee optical transmitter and receiver happen suddenly under working environment power-off when backup power source can power in time.
The present invention to achieve the above object, is achieved through the following technical solutions：A kind of detection side of optical transmitter and receiver backup power source
Method, which is characterized in that include the following steps：
Step 1：Read the voltage value of backup power source；
Step 2：Determine whether backup power source member is in full state according to voltage value, if it is, going to step 4, such as
Fruit is no, then goes to step 3；
Step 3：It charges to backup power source, disconnects charging circuit after being full of；
Step 4：High-order default charge value is discharged to backup power source, according in discharge process discharge voltage and discharge current obtain
To the electricity valuation of backup power source, discharge line is disconnected after the completion；
Step 5：Continue to be discharged to backup power source the default charge value of low level, according to the discharge voltage and electric discharge electricity in discharge process
Stream updates electricity valuation；
Step 6：It charges to backup power source, after being full of, updates electricity valuation.
Further, further include after the step 6：
Step 7：Expiring for current backup power source is read from the register of backup power source and fills capacity, and compared with electricity valuation, if
Error is less than preset difference value, then detects success.
Further, further include after the step 7：
Step 8：After detecting successfully, the register of the difference and current time write-in backup power source of capacity and electricity valuation will be completely filled
In.
Further, further include after the step 6：
Step 9：By the error in the step 7 compared with guarding against error amount, if it does, going to step after current time 7 days
Rapid 1；If it is less than or be equal to, go to step 1 after current time 15 days.
Further, the high-order default charge value is specially 65%, and it is specially 36% that low level, which presets charge value,.
Further, the preset difference value is specially 8%.
Further, the warning error amount is specially 4.5%.
In addition, the present invention also provides a kind of detection devices of optical transmitter and receiver backup power source, including：
Electricity read module, for reading the residual electric quantity of current optical transmitter and receiver backup power source；
Charge and discharge control module, the folding of charging circuit and discharge line for controlling optical transmitter and receiver backup power source；
Electricity estimator module, for estimating current optical transmitter and receiver backup power source according to the voltage and current during charge or discharge
Charge value.
Further, which further includes：Comparision of quantity of electricity module, for will completely fill the difference of capacity Yu electricity valuation, with pre-
If difference and/or warning error amount are compared.
The prior art is compared, the beneficial effects of the invention are that：A kind of detection of optical transmitter and receiver backup power source proposed by the present invention
Method by carrying out multiple charge and discharge movement to backup power source, and updates its electricity valuation, finally after the completion of each charge and discharge
It completely fills capacity with theory to the electricity valuation under backup power source full power state to be compared, if error is in preset difference value range
It is interior, then monitor success.The present invention can be realized in the processor of optical transmitter and receiver with script mode, carry out school to spare electricity automatically
Standard guarantees that the electricity of backup power source is in normal condition always, the backup power source when optical transmitter and receiver happens suddenly power-off under working environment
It can power in time, guarantee that optical transmitter and receiver operates normally, ensure the normal of power communication.In addition, the present invention also provides a kind of light
The detection device of terminal backup power source, beneficial effect are as described above.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Attached drawing 1 is the method flow diagram of the embodiment of the present invention one.
Attached drawing 2 is the method flow diagram of the embodiment of the present invention two.
Attached drawing 3 is the method flow diagram of the embodiment of the present invention three.
Attached drawing 4 is the structural schematic diagram of the embodiment of the present invention four.
Specific embodiment
It explains with reference to the accompanying drawing to a specific embodiment of the invention.
Embodiment one：
A kind of detection method of optical transmitter and receiver backup power source as shown in Figure 1, includes the following steps：
Step 1：Read the voltage value of backup power source.
Step 2：Determine whether backup power source member is in full state according to voltage value, if it is, going to step
4, if it is not, then going to step 3.
Step 3：It charges to backup power source, disconnects charging circuit after being full of.
The purpose of above-mentioned steps is, guarantees that backup power source is in full power state, as the datum mark of electricity calibration, guarantees
To the accuracy of electricity valuation after subsequent discharge test.
Step 4：High-order default charge value is discharged to backup power source, according to the discharge voltage and electric discharge electricity in discharge process
Stream obtains the electricity valuation of backup power source, disconnects discharge line after the completion.
Step 5：Continue to be discharged to backup power source the default charge value of low level, according to the discharge voltage in discharge process and put
Electric current updates electricity valuation.
It should be noted that high-order default charge value and low level preset the reason that charge value is backup power source after the completion of electric discharge
By charge value, electricity valuation can be considered the practical charge value of backup power source, fully charged to backup power source and after updating electricity valuation,
Stepped electric discharge twice is carried out, updates electricity valuation twice, keeps the more acurrate current backup power source of embodiment of electricity valuation practical
Electricity, and then the result detected can be objectively responded out.
Step 6：It charges to backup power source, after being full of, updates electricity valuation.
The purpose of step 6 is：It is again that backup power source is fully charged and update electricity valuation, return to the electricity of backup power source
The starting point of calibration charges again after electric discharge, and all movements of the backup power source member covered ensure that the comprehensive and accurate of detection
Property.
Embodiment two：
A kind of detection method of optical transmitter and receiver backup power source as shown in Figure 2, includes the following steps：
Step 1：Read the voltage value of backup power source.
Step 2：Determine whether backup power source member is in full state according to voltage value, if it is, going to step
4, if it is not, then going to step 3.
Step 3：It charges to backup power source, disconnects charging circuit after being full of.
Step 4：65% is discharged to backup power source, according in discharge process discharge voltage and discharge current obtain it is spare
The electricity valuation of power supply, disconnects discharge line after the completion.
Step 5：Continue to be discharged to 36% to backup power source, according in discharge process discharge voltage and discharge current update
Electricity valuation.
Step 6：It charges to backup power source, after being full of, updates electricity valuation.
Step 7：Read expiring for current backup power source from the register of backup power source and fill capacity, and with electricity valuation ratio
Compared with if error detects success less than 8%.
The present embodiment updates its electricity by carrying out multiple charge and discharge movement to backup power source after the completion of each charge and discharge
Valuation is measured, capacity is completely finally filled with theory to the electricity valuation under backup power source full power state and is compared, if error is less than
8%, then monitor success.The present invention can be realized in the processor of optical transmitter and receiver with script mode, carry out school to spare electricity automatically
Standard guarantees that the electricity of backup power source is in normal condition always, the backup power source when optical transmitter and receiver happens suddenly power-off under working environment
It can power in time, guarantee that optical transmitter and receiver operates normally, ensured the normal of power communication.
Embodiment three：
A kind of detection method of optical transmitter and receiver backup power source as shown in Figure 3, includes the following steps：
Step 1：Read the voltage value of backup power source.
Step 2：Determine whether backup power source member is in full state according to voltage value, if it is, going to step
4, if it is not, then going to step 3.
Step 3：It charges to backup power source, disconnects charging circuit after being full of.
Step 4：65% is discharged to backup power source, according in discharge process discharge voltage and discharge current obtain it is spare
The electricity valuation of power supply, disconnects discharge line after the completion.
Step 5：Continue to be discharged to 36% to backup power source, according in discharge process discharge voltage and discharge current update
Electricity valuation.
Step 6：It charges to backup power source, after being full of, updates electricity valuation.
Step 7：Read expiring for current backup power source from the register of backup power source and fill capacity, and with electricity valuation ratio
Compared with if error detects success less than 8%.
Step 8：After detecting successfully, posting for backup power source is written into the difference for completely filling capacity and electricity valuation and current time
In storage.
Step 9：By the error in step 7 compared with 4.5%, if it does, going to step 1 after current time 7 days；Such as
Fruit is less than or equal to, and goes to step 1 after current time 15 days.
When error is less than 8%, it can determine that and detect successfully, backup power source is in health status；And by actual error value and
Current time is stored, and can be used as the reference items of default next repair time, if this error amount is less than 8% and small
In being equal to 4.5%, the energy storage capacity for being considered as backup power source is good, and next detection can be carried out after 15 days；If this is missed
Difference illustrates that the electric energy storage capacity of backup power source is in the decling phase, less than 8% and greater than 4.5% in order to ensure standby electricity
Source is in normal operating conditions always, needs to shorten the interval time of detection next time, and next detection is carried out after 7 days.
Example IV：
Hereinbefore the embodiment of the detection method of optical transmitter and receiver backup power source is described in detail, the present invention is also
A kind of detection device of optical transmitter and receiver backup power source corresponding with this method is provided, embodiment and method part due to device part
Embodiment correspond to each other, therefore the embodiment of device part refers to the description of the embodiment of method part, wouldn't go to live in the household of one's in-laws on getting married here
It states.
Fig. 4 is a kind of structural schematic diagram of the detection device of optical transmitter and receiver backup power source provided in an embodiment of the present invention.This hair
The detection device of the optical transmitter and receiver backup power source of bright offer, specifically includes：
Electricity read module, for reading the residual electric quantity of current optical transmitter and receiver backup power source.
Charge and discharge control module, the folding of charging circuit and discharge line for controlling optical transmitter and receiver backup power source.
Electricity estimator module, for estimating that current optical transmitter and receiver is spare according to the voltage and current during charge or discharge
The charge value of power supply.
On the basis of the above, which further includes：
Comparision of quantity of electricity module, for obtaining difference after completely filling capacity with electricity valuation compared with, then by difference with preset difference value with/
Or warning error amount is compared.
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Claims (9)
1. a kind of detection method of optical transmitter and receiver backup power source, which is characterized in that include the following steps：
Step 1：Read the voltage value of backup power source；
Step 2：Determine whether backup power source member is in full state according to voltage value, if it is, going to step 4, such as
Fruit is no, then goes to step 3；
Step 3：It charges to backup power source, disconnects charging circuit after being full of；
Step 4：High-order default charge value is discharged to backup power source, according in discharge process discharge voltage and discharge current obtain
To the electricity valuation of backup power source, discharge line is disconnected after the completion；
Step 5：Continue to be discharged to backup power source the default charge value of low level, according to the discharge voltage and electric discharge electricity in discharge process
Stream updates electricity valuation；
Step 6：It charges to backup power source, after being full of, updates electricity valuation.
2. the detection method of optical transmitter and receiver backup power source according to claim 1, which is characterized in that after the step 6 also
Including：
Step 7：Expiring for current backup power source is read from the register of backup power source and fills capacity, and compared with electricity valuation, if
Error is less than preset difference value, then detects success.
3. the detection method of optical transmitter and receiver backup power source according to claim 2, which is characterized in that after the step 7 also
Including：
Step 8：After detecting successfully, the register of the difference and current time write-in backup power source of capacity and electricity valuation will be completely filled
In.
4. the detection method of optical transmitter and receiver backup power source according to claim 3, which is characterized in that after the step 8 also
Including：
Step 9：By the error in the step 7 compared with guarding against error amount, if it does, going to step after current time 7 days
Rapid 1；If it is less than or be equal to, go to step 1 after current time 15 days.
5. the detection method of optical transmitter and receiver backup power source according to claim 1, it is characterised in that：The high-order default electricity
Value is specially 65%, and it is specially 36% that low level, which presets charge value,.
6. the detection method of optical transmitter and receiver backup power source according to claim 2, it is characterised in that：The preset difference value is specific
It is 8%.
7. the detection method of optical transmitter and receiver backup power source according to claim 4, it is characterised in that：The warning error amount tool
Body is 4.5%.
8. a kind of detection device of optical transmitter and receiver backup power source, which is characterized in that including：
Electricity read module, for reading the residual electric quantity of current optical transmitter and receiver backup power source；
Charge and discharge control module, the folding of charging circuit and discharge line for controlling optical transmitter and receiver backup power source；
Electricity estimator module, for estimating current optical transmitter and receiver backup power source according to the voltage and current during charge or discharge
Charge value.
9. the detection device of optical transmitter and receiver backup power source according to claim 8, which is characterized in that further include：
Comparision of quantity of electricity module, for obtaining difference after completely filling capacity with electricity valuation compared with, then by difference with preset difference value with/
Or warning error amount is compared.
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| CN201810700011.9A CN108872874B (en) | 2018-06-29 | 2018-06-29 | Detection method and device for standby power supply of optical transceiver |
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| CN201810700011.9A CN108872874B (en) | 2018-06-29 | 2018-06-29 | Detection method and device for standby power supply of optical transceiver |
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