CN106842036A - Data processing method and device for determining batteries operating time - Google Patents
Data processing method and device for determining batteries operating time Download PDFInfo
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- CN106842036A CN106842036A CN201611131855.3A CN201611131855A CN106842036A CN 106842036 A CN106842036 A CN 106842036A CN 201611131855 A CN201611131855 A CN 201611131855A CN 106842036 A CN106842036 A CN 106842036A
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- Prior art keywords
- batteries
- current value
- operating time
- record
- band
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
Abstract
The invention discloses a kind of data processing method and device for determining batteries operating time.Wherein, the method includes:The capability value and band set current value of batteries are obtained, wherein, with set current value for batteries test the current value for obtaining under band load situation;The operating time of batteries is determined according to capability value and with set current value.The present invention solves the technical problem of the operating time that batteries cannot be accurately determined in correlation technique.
Description
Technical field
The present invention relates to data processing field, in particular to a kind of for determining batteries operating time
Data processing method and device.
Background technology
Battery is the important component of transforming plant DC power supply, and transformer station is widely used in as back-up source, its
Reliability directly influences the safe operation of power network.At present, the health status for battery judges mostly to rest on state inspection
In the mode repaiied, part battery on-line monitoring system realizes and the data such as batteries pressure, electric current, temperature, internal resistance is existed
Line is monitored.The monitoring of these data can to a certain extent characterize the quality of batteries health status, but there is following lacking
Point:(1) voltage of batteries, float charge voltage can to a certain extent reflect the health status of battery, but floating charging
Corresponding relation is had no between pressure and the capacity of battery.Often the float charge voltage of battery is normal, but its capacity but cannot
Meet application requirement.(2) what above Monitoring Data cannot intuitively represent batteries can power supply capacity, it is impossible to which prediction is in exchange
In the case of dead electricity, batteries run with load can power-on time.
For the technical problem of the operating time that batteries cannot be accurately determined in correlation technique, not yet propose at present
Effective solution.
The content of the invention
A kind of data processing method and device for determining batteries operating time are the embodiment of the invention provides,
At least to solve the technical problem of the operating time that batteries cannot be accurately determined in correlation technique.
A kind of one side according to embodiments of the present invention, there is provided data for determining batteries operating time
Processing method, including:The capability value and band set current value of batteries are obtained, wherein, band set current value is batteries in band
The current value for obtaining is tested under load situation;The operating time of batteries is determined according to capability value and with set current value.
Further, the capability value for obtaining batteries includes:The discharge test historical data of batteries is obtained, its
In, discharge test historical data is the batteries electrical parameter that measurement is obtained when discharge test is carried out;In discharge test history
Testing time discharge test data nearest away from current time are determined in data;Determine batteries according to discharge test data
Capability value.
Further, the band set current value for obtaining batteries includes:Obtain the current value of batteries;According to battery
Whether the positive negative judgement batteries of the current value of group carry situation in band;If the current value of batteries is negative, judge
Go out batteries and be in band load situation;The band of the batteries for obtaining collection when judging that batteries are in the situation of load is carried
Current value.
Further, determine that the operating time of batteries includes according to capability value and with set current value:According to default
Algorithm calculates capability value and the operating time of batteries is obtained with set current value;Record and show operating time.
Further, the current value according to batteries positive negative judgement batteries whether in band carry situation it
Afterwards, the method also includes:If the current value of batteries is not at band load situation just, to judge batteries, it is determined that
The operating time of batteries includes:Read historical record in batteries operating time and with each historical record
The corresponding record time;It is determined that record time and the nearest record of current time and determining that the operating time in record is electric power storage
The operating time of pond group;Operating time in display record.
Another aspect according to embodiments of the present invention, additionally provides a kind of number for determining batteries operating time
According to processing unit, including:Acquiring unit, capability value and band set current value for obtaining batteries, wherein, band set current value
For batteries test the current value for obtaining under band load situation;Determining unit, for true according to capability value and band set current value
Determine the operating time of batteries.
Further, acquiring unit includes:First acquisition module, the discharge test history number for obtaining batteries
According to, wherein, discharge test historical data is the batteries electrical parameter that measurement is obtained when discharge test is carried out;First determines mould
Block, for the discharge test data that the determination testing time in discharge test historical data is nearest away from current time;Second determines
Module, the capability value for determining batteries according to discharge test data.
Further, acquiring unit includes:Second acquisition module, the current value for obtaining batteries;Judge module,
Whether the positive negative judgement batteries for the current value according to batteries are in band load situation;First performing module, is used for
If the current value of batteries is negative, judge that batteries are in band load situation;3rd acquisition module, for judging
Go out the band set current value that batteries are in the batteries that collection is obtained during with the situation of load.
Further, it is determined that unit includes:Computing module, for calculating capability value with band set current value according to preset algorithm
Obtain the operating time of batteries;Second performing module, for recording and shows operating time.
Further, the device also includes:Logic unit, stores for the positive negative judgement in the current value according to batteries
Whether battery pack, if the current value of batteries is just, judges that batteries are not at band after band load situation
Load situation, determining unit includes:Read module, for read the batteries in historical record operating time and and each
The historical record corresponding record time;3rd determining module, for determining that the record time is simultaneously true with the nearest record of current time
Operating time in fixed record is the operating time of batteries;Display module, for showing the when run in record
Between.
In embodiments of the present invention, by obtaining the capability value and band set current value of batteries, wherein, band set current value
For batteries test the current value for obtaining under band load situation;According to capability value and with set current value determine batteries can
Run time, solves the technical problem of the operating time that batteries cannot be accurately determined in correlation technique, and then realize
The technique effect of the accurate operating time for determining batteries.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 is according to embodiments of the present invention a kind of optionally with it is determined that the data processing of batteries operating time
The flow chart of method;
Fig. 2 is according to embodiments of the present invention a kind of optionally with it is determined that the data processing of batteries operating time
The schematic diagram of device.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of present invention protection
Enclose.
It should be noted that term " first ", " in description and claims of this specification and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or other intrinsic steps of equipment or unit.
According to the embodiment of the present application, there is provided a kind of for determining the data processing method of batteries operating time
Embodiment.
Fig. 1 is according to embodiments of the present invention a kind of optionally with it is determined that the data processing of batteries operating time
The flow chart of method, as shown in figure 1, the method comprises the following steps:
Step S101, obtains the capability value and band set current value of batteries, wherein, band set current value exists for batteries
With testing the current value that obtains under load situation;
Step S102, the operating time of batteries is determined according to capability value and with set current value.
Above-mentioned steps are further explained below are described as follows:
The capacity C of batteries is the summation of the capacity of each cell in batteries.Band set current value I refers to store
Current value of the battery pack in the case of load-carrying.
The capability value for obtaining batteries can be obtained by reading the data in the historical data base of the batteries, tool
Body ground, can read the last capacity for being carried out to the batteries and being determined during verification property discharge test.The electric discharge of verification property
Test is a kind of conventionally test, is the test carried out to the discharge capability of batteries, can be known in verification property discharge test
The capacity of batteries.The capability value of the batteries that can be stored with the historical data base property checked discharge test every time.Can be with
It is determined that capability value of the capacity of the verification discharge test of the last time as batteries.Or, obtain the appearance of batteries
Value can also be tested the capacity of batteries and be sent to for measurement result and perform the reality by the sensor by measuring
The device of the method for example offer is provided.
Can determining by the method for test with set current value for batteries is obtained, in the load-carrying situation of batteries
Under, gather the load current value of batteries.
The operating time of batteries can be determined according to capability value and with set current value, specifically, batteries exist
Can be calculated according to following mathematical formulae with the operating time h under load situation:
Wherein, h is batteries pot life, and C is the capacity of the last verification property electric discharge of batteries, and I is negative band
The electric current of load.
It should be noted that the method for the operating time of above-mentioned determination batteries be it is a kind of preferred embodiment.
The embodiment by obtain batteries capability value and band set current value, according to capability value and band set current value it is true
Determine the operating time of batteries, solve the technology of the operating time that batteries cannot be accurately determined in correlation technique
Problem, and then realize the technique effect of the accurate operating time for determining batteries.
Preferably, the capability value for obtaining batteries includes:The discharge test historical data of batteries is obtained, wherein,
Discharge test historical data is the batteries electrical parameter that measurement is obtained when discharge test is carried out;In discharge test historical data
The middle discharge test data for determining that the testing time is nearest away from current time;The capacity of batteries is determined according to discharge test data
Value.
Preferably, can first judge whether batteries carry shape in band before the band set current value of batteries is obtained
Condition.The band set current value for obtaining batteries includes:Obtain the current value of batteries;Current value according to batteries is just
Whether negative judgement batteries carry situation in band;If the current value of batteries is negative, judge that batteries are in
Band carries situation;The band set current value of the batteries of collection is obtained when judging that batteries are in the situation of load.
Preferably, after whether the positive negative judgement batteries of the current value according to batteries are in band load situation,
The method also includes:If the current value of batteries is not at band load situation, normal conditions just, to judge batteries
Lower batteries are being not at when band carries situation being that, in floating charge state, if batteries are not at band load situation, can read
The last operating time determined to batteries is taken, the last operating time for determining is current as batteries
Operating time.Specifically, it is determined that the operating time of batteries includes:Read transporting for the batteries in historical record
Row time and record time corresponding with each historical record;It is determined that record time and the nearest record of current time and determining note
Operating time in record is the operating time of batteries;Operating time in display record.
Preferably, determine that the operating time of batteries includes according to capability value and with set current value:According to pre- imputation
Method calculates capability value and the operating time of batteries is obtained with set current value;Record and show operating time.
It should be noted that can be performed in the terminal the step of the flow of accompanying drawing is illustrated, and, although in flow
Logical order is shown in figure, but in some cases, can be shown or described to perform different from order herein
Step.
According to the embodiment of the present application, there is provided a kind of for determining the data processing equipment of batteries operating time
Embodiment.
Fig. 2 is according to embodiments of the present invention a kind of optionally with it is determined that the data processing of batteries operating time
The schematic diagram of device, as shown in Fig. 2 the device includes acquiring unit 10 and determining unit 20.
Acquiring unit is used to obtain the capability value and band set current value of batteries, wherein, band set current value is battery
Group tests the current value for obtaining under band load situation;Determining unit, for determining battery according to capability value and band set current value
The operating time of group.
Preferably, acquiring unit includes:First acquisition module, the discharge test historical data for obtaining batteries,
Wherein, discharge test historical data is the batteries electrical parameter that measurement is obtained when discharge test is carried out;First determining module,
For the discharge test data that the determination testing time in discharge test historical data is nearest away from current time;Second determines mould
Block, the capability value for determining batteries according to discharge test data.
Preferably, acquiring unit includes:Second acquisition module, the current value for obtaining batteries;Judge module, uses
Situation is carried in whether the positive negative judgement batteries of the current value according to batteries are in band;First performing module, for such as
The current value of fruit batteries is negative, then judge that batteries are in band load situation;3rd acquisition module, for judging
Batteries are in the band set current value of the batteries that collection is obtained during with the situation of load.
Preferably, determining unit includes:Computing module, obtains for calculating capability value according to preset algorithm with band set current value
To the operating time of batteries;Second performing module, for recording and shows operating time.
Preferably, the device also includes:Logic unit, for the positive negative judgement electric power storage in the current value according to batteries
Whether pond group is after band load situation, if the current value of batteries is carried just, to judge that batteries are not at band
Situation, determining unit includes:Read module, for reading the operating time of the batteries in historical record and going through with each
The Records of the Historian records the corresponding record time;3rd determining module, for determining the nearest record of record time and current time and determining
Operating time in record is the operating time of batteries;Display module, for showing the operating time in record.
Above-mentioned device can include processor and memory, and said units can be as program unit storage in storage
In device, corresponding function is realized by computing device storage said procedure unit in memory.
Memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/
Or the form, such as read-only storage (ROM) or flash memory (flash RAM) such as Nonvolatile memory, memory is deposited including at least one
Storage chip.
The order of above-mentioned the embodiment of the present application is for illustration only, and the quality of embodiment is not represented.
In above-described embodiment of the application, the description to each embodiment all emphasizes particularly on different fields, and does not have in certain embodiment
The part of detailed description, may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, can be by other
Mode is realized.Wherein, device embodiment described above is only schematical, such as division of described unit, Ke Yiwei
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of unit or module by some interfaces
Connect, can be electrical or other forms.
In addition, during each functional unit in the application each embodiment can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is to realize in the form of SFU software functional unit and as independent production marketing or use
When, can store in a computer read/write memory medium.Based on such understanding, the technical scheme of the application is substantially
The part for being contributed to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are used to so that a computer
Equipment (can be personal computer, server or network equipment etc.) perform the application each embodiment methods described whole or
Part steps.And foregoing storage medium includes:USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (10)
1. a kind of data processing method for determining batteries operating time, it is characterised in that including:
The capability value and band set current value of batteries are obtained, wherein, the band set current value is that the batteries are carried in band
The current value for obtaining is tested under situation;
According to the capability value and the operating time that the batteries are determined with set current value.
2. method according to claim 1, it is characterised in that the capability value for obtaining batteries includes:
The discharge test historical data of the batteries is obtained, wherein, the discharge test historical data is the battery
The group electrical parameter that measurement is obtained when discharge test is carried out;
Testing time discharge test data nearest away from current time are determined in the discharge test historical data;
The capability value of the batteries is determined according to the discharge test data.
3. method according to claim 1, it is characterised in that the band set current value for obtaining batteries includes:
Obtain the current value of the batteries;
Whether batteries described in the positive negative judgement of the current value according to the batteries carry situation in the band;
If the current value of the batteries is negative, judge that the batteries are in the band load situation;
The band set current value of the batteries of collection is obtained when judging that the batteries are in the situation with load.
4. method according to claim 3, it is characterised in that institute is determined according to the capability value and the band set current value
The operating time for stating batteries includes:
The capability value and the operating time that the batteries are obtained with set current value are calculated according to preset algorithm;
Record and show the operating time.
5. method according to claim 4, it is characterised in that
Whether batteries described in the positive negative judgement in the current value according to the batteries are in after the band load situation,
Methods described also includes:If the current value of the batteries is just, judge that the batteries are not at the band
Load situation,
Determining the operating time of the batteries includes:Read the operating time of the batteries in historical record
And the record time corresponding with each historical record;Determine the record time and the nearest record of current time and determine described
Operating time in record is the operating time of the batteries;Show the operating time in the record.
6. a kind of data processing equipment for determining batteries operating time, it is characterised in that including:
Acquiring unit, capability value and band set current value for obtaining batteries, wherein, the band set current value is the storage
Battery pack tests the current value for obtaining under band load situation;
Determining unit, for according to the capability value and the operating time that the batteries are determined with set current value.
7. device according to claim 6, it is characterised in that the acquiring unit includes:
First acquisition module, the discharge test historical data for obtaining the batteries, wherein, the discharge test history
Data are the batteries electrical parameter that measurement is obtained when discharge test is carried out;
First determining module, for the electric discharge that the determination testing time in the discharge test historical data is nearest away from current time
Test data;
Second determining module, the capability value for determining the batteries according to the discharge test data.
8. device according to claim 6, it is characterised in that the acquiring unit includes:
Second acquisition module, the current value for obtaining the batteries;
Judge module, for the current value according to the batteries positive negative judgement described in batteries whether be in the band
Load situation;
First performing module, if being negative for the current value of the batteries, judges that the batteries are in institute
State band load situation;
3rd acquisition module, the electric power storage for obtaining collection when judging that the batteries are in the situation with load
The band set current value of pond group.
9. device according to claim 8, it is characterised in that the determining unit includes:
Computing module, the batteries are obtained for calculating the capability value according to preset algorithm with described with set current value
Operating time;
Second performing module, for recording and shows the operating time.
10. device according to claim 9, it is characterised in that
Described device also includes:Logic unit, for electric power storage described in the positive negative judgement in the current value according to the batteries
Whether pond group, if the current value of the batteries is just, judges the battery after the band load situation
Group is not at the band load situation,
The determining unit includes:Read module, for read the batteries in historical record operating time and
The record time corresponding with each historical record;3rd determining module, it is nearest with current time for determining the record time
Record and determine the operating time that the operating time in the record is the batteries;Display module, for showing
Show the operating time in the record.
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CN201611131855.3A CN106842036A (en) | 2016-12-09 | 2016-12-09 | Data processing method and device for determining batteries operating time |
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CN201611131855.3A CN106842036A (en) | 2016-12-09 | 2016-12-09 | Data processing method and device for determining batteries operating time |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109490788A (en) * | 2018-12-21 | 2019-03-19 | 国网北京市电力公司 | The prediction technique and device of battery group capacity |
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CN105182241A (en) * | 2015-07-11 | 2015-12-23 | 李洪江 | Solar battery power remaining service time displaying method and solar power supply system |
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CN1315072A (en) * | 1998-08-28 | 2001-09-26 | 英维思能源系统(新西兰)有限公司 | Battery charge measurement and discharge reserve time prediction technique and apparatus |
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Application publication date: 20170613 |