CN112463051B - Management method and data storage method of battery storage system - Google Patents
Management method and data storage method of battery storage system Download PDFInfo
- Publication number
- CN112463051B CN112463051B CN202011350576.2A CN202011350576A CN112463051B CN 112463051 B CN112463051 B CN 112463051B CN 202011350576 A CN202011350576 A CN 202011350576A CN 112463051 B CN112463051 B CN 112463051B
- Authority
- CN
- China
- Prior art keywords
- data
- storage system
- battery storage
- storage
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013500 data storage Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000007726 management method Methods 0.000 title claims abstract description 44
- 230000008859 change Effects 0.000 claims description 23
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The application provides a management method and a data storage method of a battery storage system, wherein the management method comprises the following steps: acquiring attribute information of a battery storage system and the data size of target storage data; determining the average erasing data quantity according to the data size and attribute information of the target storage data; and distributing storage space for the target storage data according to the average erasing data quantity to obtain a target storage area. According to the management method of the battery storage system, the storage space can be reasonably allocated for the data to be stored of each data type according to the attribute information of the battery storage system and the data size of the data to be stored of each data type, the data erasing times of a memory in the battery storage system are reduced, the service life of the memory is guaranteed, and a foundation is laid for improving the data storage efficiency.
Description
Technical Field
The present disclosure relates to the field of data storage technologies, and in particular, to a management method of a battery storage system and a data storage method.
Background
With the development of new energy industry, energy storage batteries such as lithium batteries and the like are widely applied, wherein a battery storage system is used as a key core electronic component in the battery, and is required to monitor and manage the whole life cycle of the battery and store key data generated in the use process of the battery.
In the prior art, data storage is usually performed once when a battery is powered down, and the data is stored in a memory in the running process; or periodically storing the data; or the data is stored in real time.
However, for the first data storage method in the prior art, when abnormal power-down occurs to the battery, important data will be lost; in addition, for the method for periodically storing data, the real-time property of the stored data is poor; in addition, for the method for storing data in real time, the erasing times of the memory are high, and frequent erasing can shorten the service life of the memory. Therefore, a management method of a battery storage system which can meet the real-time requirement of data storage and ensure the service life of a memory is urgently needed, and the management method has important significance for improving the data storage efficiency.
Disclosure of Invention
The application provides a management method and a data storage method of a battery storage system, which are used for solving the defects that the service life of a storage device cannot be guaranteed in the prior art.
A first aspect of the present application provides a method for managing a battery storage system, including:
acquiring attribute information of a battery storage system and the data size of target storage data;
determining the average erasing data amount according to the data size of the target storage data and the attribute information;
and distributing a storage space for the target storage data according to the average erasing data quantity to obtain a target storage area.
Optionally, the attribute information includes a service life of the battery storage system and a maximum erasing number of the battery storage system, and the determining the average erasing data amount according to the data size of the target storage data and the attribute information includes:
determining a data storage period according to a preset minimum data change amount and a data change rate corresponding to the target storage data;
determining an average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system;
and determining the average erasing data amount according to the average erasing number and the data size of the target storage data.
Optionally, the determining the data storage period according to the preset minimum data change amount and the data change rate corresponding to the target storage data includes:
the data storage period is calculated according to the following formula:
t＝a/a’
wherein t represents the data storage period, the unit is seconds, a represents the minimum variation of the data, and a' represents the data variation rate corresponding to the target storage data.
Optionally, the determining the average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system includes:
the average erasure number is calculated according to the following formula:
wherein n represents the average erasing number, Y represents the service life of the battery storage system, t represents the data storage period, and E represents the maximum erasing number of the battery storage system.
A second aspect of the present application provides a data storage method of a battery storage system, including:
acquiring data to be stored;
and storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the first aspect and various possible management methods for designing the battery storage system.
Optionally, before storing the data to be stored in the target storage area with the same data type as the data to be stored, the method further includes:
judging whether the total data stored in the target storage area reaches the average erasing data amount or not;
and when the total amount of the stored data in the target storage area reaches the average erasing data amount, erasing the data in the target storage area.
A third aspect of the present application provides a management apparatus for a battery storage system, including:
the first acquisition module is used for acquiring attribute information of the battery storage system and the data size of the target storage data;
the determining module is used for determining the average erasing data quantity according to the data size of the target storage data and the attribute information;
and the management module is used for distributing a storage space for the target storage data according to the average erasing data quantity so as to obtain a target storage area.
Optionally, the attribute information includes a service life of the battery storage system and a maximum erasing number of the battery storage system, and the determining module is specifically configured to:
determining a data storage period according to a preset minimum data change amount and a data change rate corresponding to the target storage data;
determining an average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system;
and determining the average erasing data amount according to the average erasing number and the data size of the target storage data.
Optionally, the determining module is specifically configured to:
the data storage period is calculated according to the following formula:
t＝a/a’
wherein t represents the data storage period, the unit is seconds, a represents the minimum variation of the data, and a' represents the data variation rate corresponding to the target storage data.
Optionally, the determining module is specifically configured to
The average erasure number is calculated according to the following formula:
wherein n represents the average erasing number, Y represents the service life of the battery storage system, t represents the data storage period, and E represents the maximum erasing number of the battery storage system.
A fourth aspect of the present application provides a data storage device of a battery storage system, comprising:
the second acquisition module is used for acquiring data to be stored;
and the storage module is used for storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the third aspect and various possible designs of the management device of the battery storage system.
A fifth aspect of the present application provides an electronic device, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored by the memory, such that the at least one processor performs the management method of the battery storage system as described above in the first aspect and the various possible designs of the first aspect, or the data storage method of the battery storage system as described above in the second aspect and the various possible designs of the second aspect.
A sixth aspect of the present application provides a computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, implement the management method of the battery storage system as described above in the first aspect and the various possible designs of the first aspect, or the data storage method of the battery storage system as described above in the second aspect and the various possible designs of the second aspect.
The technical scheme of the application has the following advantages:
according to the management method of the battery storage system, attribute information of the battery storage system and the data size of target storage data are obtained; determining the average erasing data quantity according to the data size and attribute information of the target storage data; and distributing storage space for the target storage data according to the average erasing data quantity to obtain a target storage area. According to the management method of the battery storage system, the storage space can be reasonably allocated for the data to be stored of each data type according to the attribute information of the battery storage system and the data size of the data to be stored of each data type, the data erasing times of a memory in the battery storage system are reduced, the service life of the memory is guaranteed, and a foundation is laid for improving the data storage efficiency.
According to the data storage method of the battery storage system, data to be stored are obtained; and storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the management method of the battery storage system. According to the data storage method of the battery storage system, the data to be stored is stored into the corresponding target storage area according to the data type of the data, so that the data storage efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a battery storage system according to an embodiment of the present application;
fig. 2 is a flowchart illustrating a method for managing a battery storage system according to an embodiment of the present application;
fig. 3 is a flowchart illustrating a data storage method of the battery storage system according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a management device of a battery storage system according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a data storage device of the battery storage system according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but to illustrate the concepts of the present application to those skilled in the art with reference to the specific embodiments.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the following description of the embodiments, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the prior art, data storage is usually performed once when a battery is powered down, and the data is stored in a memory in the running process; or periodically storing the data; or the data is stored in real time. However, for the first data storage method in the prior art, when abnormal power-down occurs to the battery, important data will be lost; in addition, for the method for periodically storing data, the real-time property of the stored data is poor; in addition, for the method for storing data in real time, the erasing times of the memory are high, and frequent erasing can shorten the service life of the memory.
In view of the above problems, the management method of the battery storage system provided in the embodiments of the present application obtains attribute information of the battery storage system and a data size of target storage data; determining the average erasing data quantity according to the data size and attribute information of the target storage data; and distributing storage space for the target storage data according to the average erasing data quantity to obtain a target storage area. According to the management method of the battery storage system, the storage space can be reasonably allocated for the data to be stored of each data type according to the attribute information of the battery storage system and the data size of the data to be stored of each data type, the data erasing times of a memory in the battery storage system are reduced, the service life of the memory is guaranteed, and a foundation is laid for improving the data storage efficiency.
Further, in the data storage method of the battery storage system provided by the embodiment of the application, the data to be stored is obtained; and storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the management method of the battery storage system. According to the data storage method of the battery storage system, the data to be stored is stored into the corresponding target storage area according to the data type of the data, so that the data storage efficiency is improved.
The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
First, a structure of a battery storage system according to the present application will be described:
the management method of the battery storage system is suitable for dividing and managing the storage space in the battery storage system. The data storage method of the battery storage system is suitable for storing data to be stored in the battery storage system. Fig. 1 is a schematic structural diagram of a battery storage system according to an embodiment of the present application, which mainly includes a memory, a management device of the battery storage system, and a data storage device of the battery storage system. Specifically, the management device allocates the storage space of the memory for the data to be stored of each data type according to the size of the data to be stored of each data type and the attribute information of the battery storage system, and the data storage device is correspondingly used for storing the data to be stored into the target storage area corresponding to the data to be stored.
The embodiment of the application provides a management method of a battery storage system, which is used for dividing and managing storage space in the battery storage system. The execution body of the embodiment of the application is electronic equipment, such as a server, a desktop computer, a notebook computer, a tablet computer and other electronic equipment which can be used for managing a battery storage system.
As shown in fig. 2, a flowchart of a method for managing a battery storage system according to an embodiment of the present application is shown, where the method includes:
step 201, obtaining attribute information of a battery storage system and a data size of target storage data.
The attribute information of the battery storage system may be specifically determined according to the actual situation of the battery storage system in practical application.
Specifically, in an embodiment, the attribute information of the battery storage system may include a service life of the battery storage system and a maximum number of erasures of the battery storage system.
Step 202, determining the average erasing data amount according to the data size and the attribute information of the target storage data.
It should be noted that the average erasing data amount is the data amount erased each time data is erased, and the unit is byte which is the same as the unit of the data size.
Specifically, in an embodiment, the data storage period may be determined according to a preset minimum data change amount and a data change rate corresponding to the target storage data; determining the average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system; and determining the average erasing data amount according to the average erasing number and the data size of the target storage data.
It should be noted that the data storage period refers to the time consumed for storing each target storage data, and the average erasing number refers to the total number of target storage data erased each time data is erased. The minimum data change amount can be specifically set according to the actual storage requirement of the target storage data, and the smaller the minimum data change amount is, the higher the data resolution of the target storage data is, and the larger the storage space occupied by the single target storage data is. The data change rate is determined according to the data type of the target storage data, and specifically refers to the change condition of the minimum change amount of the data in unit time.
Specifically, in one embodiment, the data storage period may be calculated according to the following formula:
t＝a/a’
wherein t represents a data storage period in seconds, a represents a minimum change amount of data, and a' represents a data change rate corresponding to target storage data.
Further, in one embodiment, the average erasure amount can be calculated according to the following formula:
wherein n represents the average erasing number, Y represents the service life of the battery storage system, t represents the data storage period, and E represents the maximum erasing number of the battery storage system.
Further, in one embodiment, the average amount of erasure data can be calculated according to the following formula:
M＝n*b
where M represents the average amount of erased data and b represents the data size of the target storage data.
Illustratively, when the target storage data is the accumulated discharge amount acc_dsg_kwh, acquiring the attribute information of the battery storage system includes: the rated voltage u=300v of the battery storage system, the maximum discharge current of the battery is i=100deg.A, the service life of the battery storage system is 8 years, the maximum erasing times of the battery storage system is e=100000, the data size b=4 bytes of the data acc_dsg_kwh, and the minimum variation of the data a=0.1 kWh.
(1) From the data minimum variation amount a=0.1 kWh of the data acc_dsg_kwh, the battery rated voltage u=300v and the maximum discharge current i=100deg.A, the time t (data storage period) required per variation of 0.1kWh is calculated:
t=a/a' =a/(u×i) =12s, storing 1 acc_dsg_kwh data every 12s at the fastest;
(2) According to the service life of the battery storage system being 8 years, in combination with (1) storing 1 acc_dsg_kwh data every 12s at the fastest speed, calculating the average erasing number according to the maximum erasing number e=100000 of the battery storage system:
(3) According to the data size b=4 bytes of the single data acc_dsg_kwh, calculating an average erasing data amount M corresponding to the average erasing data amount in combination with (2):
M＝n*b＝211*4＝844
it should be noted that the target storage data may be a battery charge and discharge safety and time number, a capacity, SOC, SOH, and the like. The calculation mode of the data change rate a' =u/I corresponding to the accumulated discharge electric quantity acc_dsg_kwh is specifically determined according to the data type corresponding to the target storage data, and the specific calculation mode of the data change rate corresponding to the target storage data of each data type can refer to the prior art, so that the embodiment of the application is not limited.
And 203, distributing storage space for the target storage data according to the average erasing data quantity to obtain a target storage area.
It should be explained that, the determination of the average erasing data volume combines various attribute information of the battery storage system and the data size of the target storage data, and allocates the storage space of the average erasing data volume for the target storage data, so that the data volume of each data erasing is basically the same as the average erasing data volume, and the data erasing times of the memory in the battery storage system are reduced.
According to the management method of the battery storage system, attribute information of the battery storage system and the data size of target storage data are obtained; determining the average erasing data quantity according to the data size and attribute information of the target storage data; and distributing storage space for the target storage data according to the average erasing data quantity to obtain a target storage area. According to the management method of the battery storage system, the storage space can be reasonably allocated for the data to be stored of each data type according to the attribute information of the battery storage system and the data size of the data to be stored of each data type, the data erasing times of a memory in the battery storage system are reduced, the service life of the memory is guaranteed, and a foundation is laid for improving the data storage efficiency.
The embodiment of the application provides a data storage method of a battery storage system, which is used for storing data to be stored in the battery storage system. The execution body of the embodiment of the application is an electronic device, such as a server, a desktop computer, a notebook computer, a tablet computer and other electronic devices capable of being used for data storage.
As shown in fig. 3, a flow chart of a data storage method of a battery storage system according to an embodiment of the present application is shown, where the method includes:
step 301, obtaining data to be stored.
It should be explained that, while the data to be stored is acquired, the data type corresponding to the data to be stored may also be acquired, where the data type includes the accumulated discharge electric quantity acc_dsg_kwh and the like.
Step 302, storing the data to be stored in the target storage area with the same data type as the data to be stored.
The target storage area is obtained by adopting the management method of the battery storage system provided by the embodiment.
It should be explained that, based on the management method of the battery storage system provided in the foregoing embodiment, the storage space of the memory of the battery storage system may be divided according to the data types of each target storage data, so as to obtain the target storage areas corresponding to the target storage data of each data type.
Specifically, in an embodiment, before the data to be stored is stored in the target storage area of the same data type as the data to be stored, it may be determined whether the total amount of data stored in the target storage area reaches the average erasing data amount; and when the total amount of the stored data in the target storage area reaches the average erasing data amount, erasing the data in the target storage area.
Specifically, before storing the data to be stored in the corresponding target storage area, it is necessary to determine whether the total amount of data stored in the current target storage area has reached the average amount of erased data. Since the size of the target storage area is the same as the average erasing data amount, if it is determined that the total amount of data stored in the target storage area reaches the average erasing data amount, it can be determined that the remaining storage space of the current target storage area is insufficient to store the currently obtained data to be stored, and therefore, the data in the target storage area needs to be erased.
Similarly, in an embodiment, before the data to be stored is stored in the target storage area with the same data type as the data to be stored, it may also be determined whether the total number of data stored in the target storage area reaches the average erasing number; and when the total number of the data stored in the target storage area reaches the average erasing number, erasing the data in the target storage area.
Specifically, the total number of stored data may be accumulated in a counting manner, and when the total number of stored data reaches the average erasing number, the data in the storage area is erased.
According to the data storage method of the battery storage system, data to be stored are obtained; and storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the management method of the battery storage system. According to the data storage method of the battery storage system, the data to be stored is stored into the corresponding target storage area according to the data type of the data, so that the data storage efficiency is improved.
The embodiment of the application provides a management device of a battery storage system, which is used for executing the management method of the battery storage system provided by the embodiment.
Fig. 4 is a schematic structural diagram of a management device of a battery storage system according to an embodiment of the present application. The management device 40 of the battery storage system includes a first acquisition module 401, a determination module 402, and a management module 403.
The first obtaining module 401 is configured to obtain attribute information of the battery storage system and a data size of the target storage data; a determining module 402, configured to determine an average erasing data amount according to the data size and the attribute information of the target storage data; the management module 403 is configured to allocate a storage space for the target storage data according to the average amount of the erasing data, so as to obtain a target storage area.
The specific manner in which the individual modules perform the operations of the data storage device of the battery storage system in this embodiment has been described in detail in relation to the embodiments of the method, and will not be described in detail herein.
The data storage device of the battery storage system provided in the embodiment of the present application is configured to execute the data storage method of the battery storage system provided in the foregoing embodiment, and the implementation manner and principle of the data storage device are the same and are not repeated.
Fig. 5 is a schematic structural diagram of a data storage device of the battery storage system according to the embodiment of the present application. The data storage 50 of the battery storage system includes a second acquisition module 501 and a storage module 502.
The second obtaining module 501 is configured to obtain data to be stored; the storage module 502 is configured to store data to be stored in a target storage area with the same data type as the data to be stored, where the target storage area is a target storage area obtained by using the data storage device of the battery storage system provided in the foregoing embodiment.
The specific manner in which the individual modules perform the operations of the data storage device of the battery storage system in this embodiment has been described in detail in relation to the embodiments of the method, and will not be described in detail herein.
The data storage device of the battery storage system provided in the embodiment of the present application is configured to execute the data storage method of the battery storage system provided in the foregoing embodiment, and the implementation manner and principle of the data storage device are the same and are not repeated.
The embodiment of the application provides an electronic device for executing the management method of the battery storage system or the data storage method of the battery storage system provided by the embodiment.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The electronic device 60 includes: at least one processor 61 and a memory 62;
the memory stores computer-executable instructions; at least one processor executes the computer-executable instructions stored in the memory, causing the at least one processor to perform the method of managing a battery storage system or the method of data storage of a battery storage system as provided by the embodiments above.
The implementation manner and principle of the electronic device provided in the embodiment of the present application are the same, and are not repeated.
The embodiment of the application provides a computer readable storage medium, in which computer executable instructions are stored, and when a processor executes the computer executable instructions, the management method of the battery storage system or the data storage method of the battery storage system provided in any embodiment is implemented.
The storage medium including the computer executable instructions in the embodiments of the present application may be used to store the computer executable instructions of the management method of the battery storage system or the data storage method of the battery storage system provided in the foregoing embodiments, and the implementation manner and principle of the storage medium are the same and are not repeated.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working process of the above-described device may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. A method of managing a battery storage system, comprising:
acquiring attribute information of a battery storage system and the data size of target storage data;
determining the average erasing data amount according to the data size of the target storage data and the attribute information;
distributing a storage space for the target storage data according to the average erasing data quantity to obtain a target storage area;
the attribute information includes the service life of the battery storage system and the maximum erasing times of the battery storage system, and the determining the average erasing data amount according to the data size of the target storage data and the attribute information includes:
determining a data storage period according to a preset minimum data change amount and a data change rate corresponding to the target storage data;
determining an average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system;
determining the average erasing data amount according to the average erasing number and the data size of the target storage data;
the determining a data storage period according to the preset minimum data change amount and the data change rate corresponding to the target storage data comprises the following steps:
the data storage period is calculated according to the following formula:
t＝a/a’
wherein t represents the data storage period in seconds, a represents the minimum variation of the data, and a' represents the data variation rate corresponding to the target storage data;
the determining the average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system comprises the following steps:
the average erasure number is calculated according to the following formula:
wherein n represents the average erasing number, Y represents the service life of the battery storage system, t represents the data storage period, and E represents the maximum erasing number of the battery storage system.
2. A data storage method of a battery storage system, comprising:
acquiring data to be stored;
storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the management method of the battery storage system according to claim 1.
3. The data storage method of the battery storage system according to claim 2, wherein before storing the data to be stored in the target storage area of the same data type as the data to be stored, the method further comprises:
judging whether the total data stored in the target storage area reaches the average erasing data amount or not;
and when the total amount of the stored data in the target storage area reaches the average erasing data amount, erasing the data in the target storage area.
4. A management device of a battery storage system, comprising:
the first acquisition module is used for acquiring attribute information of the battery storage system and the data size of the target storage data;
the determining module is used for determining the average erasing data quantity according to the data size of the target storage data and the attribute information;
the management module is used for distributing a storage space for the target storage data according to the average erasing data quantity so as to obtain a target storage area;
the attribute information includes the service life of the battery storage system and the maximum erasing times of the battery storage system, and the determining module is specifically configured to:
determining a data storage period according to a preset minimum data change amount and a data change rate corresponding to the target storage data;
determining an average erasing number according to the data storage period, the service life of the battery storage system and the maximum erasing number of the battery storage system;
determining the average erasing data amount according to the average erasing number and the data size of the target storage data;
the determining module is specifically configured to:
the data storage period is calculated according to the following formula:
t＝a/a’
wherein t represents the data storage period in seconds, a represents the minimum variation of the data, and a' represents the data variation rate corresponding to the target storage data;
the determining module is specifically configured to:
the average erasure number is calculated according to the following formula:
wherein n represents the average erasing number, Y represents the service life of the battery storage system, t represents the data storage period, and E represents the maximum erasing number of the battery storage system.
5. A data storage device of a battery storage system, comprising:
the second acquisition module is used for acquiring data to be stored;
and the storage module is used for storing the data to be stored into a target storage area with the same data type as the data to be stored, wherein the target storage area is obtained by adopting the management device of the battery storage system as claimed in claim 4.
6. An electronic device, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored by the memory, causing the at least one processor to perform the method of managing a battery storage system according to claim 1 or the method of storing data of a battery storage system according to claim 2 or 3.
7. A computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, implement the method of managing a battery storage system according to claim 1 or the method of storing data of a battery storage system according to claim 2 or 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350576.2A CN112463051B (en) | 2020-11-26 | 2020-11-26 | Management method and data storage method of battery storage system |
| PCT/CN2021/085433 WO2022110603A1 (en) | 2020-11-26 | 2021-04-02 | Management method and data storage method for battery storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350576.2A CN112463051B (en) | 2020-11-26 | 2020-11-26 | Management method and data storage method of battery storage system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112463051A CN112463051A (en) | 2021-03-09 |
| CN112463051B true CN112463051B (en) | 2023-12-29 |
Family
ID=74808757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011350576.2A Active CN112463051B (en) | 2020-11-26 | 2020-11-26 | Management method and data storage method of battery storage system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112463051B (en) |
| WO (1) | WO2022110603A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112463051B (en) * | 2020-11-26 | 2023-12-29 | 苏州精控能源科技股份有限公司 | Management method and data storage method of battery storage system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241469A (en) * | 2007-02-05 | 2008-08-13 | 力博特公司 | Method and device for storing and reading data in embedded system |
| CN106294202A (en) * | 2015-06-12 | 2017-01-04 | 联想(北京)有限公司 | A kind of date storage method and device |
| CN109254927A (en) * | 2018-08-30 | 2019-01-22 | 浪潮电子信息产业股份有限公司 | A kind of implementation method of solid state hard disk abrasion equilibrium |
| CN111399762A (en) * | 2019-11-27 | 2020-07-10 | 杭州海康威视系统技术有限公司 | Data storage method, device and storage system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515726B (en) * | 2016-06-16 | 2020-05-19 | 伊姆西Ip控股有限责任公司 | Method and system for managing storage devices |
| CN109213448B (en) * | 2018-08-30 | 2022-04-05 | 东信和平科技股份有限公司 | Method, device, equipment and storage medium for erasing and writing data of smart card |
| CN112463051B (en) * | 2020-11-26 | 2023-12-29 | 苏州精控能源科技股份有限公司 | Management method and data storage method of battery storage system |
-
2020
- 2020-11-26 CN CN202011350576.2A patent/CN112463051B/en active Active
-
2021
- 2021-04-02 WO PCT/CN2021/085433 patent/WO2022110603A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241469A (en) * | 2007-02-05 | 2008-08-13 | 力博特公司 | Method and device for storing and reading data in embedded system |
| CN106294202A (en) * | 2015-06-12 | 2017-01-04 | 联想(北京)有限公司 | A kind of date storage method and device |
| CN109254927A (en) * | 2018-08-30 | 2019-01-22 | 浪潮电子信息产业股份有限公司 | A kind of implementation method of solid state hard disk abrasion equilibrium |
| CN111399762A (en) * | 2019-11-27 | 2020-07-10 | 杭州海康威视系统技术有限公司 | Data storage method, device and storage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112463051A (en) | 2021-03-09 |
| WO2022110603A1 (en) | 2022-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11408942B2 (en) | Method for predicting service life of retired power battery | |
| CN102799396B (en) | Memory device, interrupt control method and power-on time measuring method | |
| CN103890693B (en) | Report updated threshold level based on parameter | |
| CN102799392B (en) | Memory device and interrupt control method thereof | |
| US7852045B2 (en) | Battery charge management using a scheduling application | |
| CN106772091B (en) | Method and device for updating battery capacity value and terminal | |
| KR20130055515A (en) | Method for tracking memory usages of a data processing system | |
| EP3795433A1 (en) | Server, maintenance terminal, and power battery maintenance method, device and system | |
| CN112463051B (en) | Management method and data storage method of battery storage system | |
| CN102063338A (en) | Method and device for requesting exclusive resource | |
| WO2023029753A1 (en) | Device power supply method and apparatus, terminal device and storage medium | |
| CA2768956A1 (en) | Method for managing physical memory of a data storage and data storage management system | |
| US20090108810A1 (en) | Battery charging based on battery capacity | |
| US9729626B2 (en) | File sharing method and terminal | |
| CN114977340A (en) | Battery charging method, device, equipment and storage medium of charging cabinet | |
| CN114327246B (en) | Method for storing data in storage medium, storage medium and computer device | |
| CN113407322B (en) | Multi-terminal task allocation method and device, electronic equipment and readable storage medium | |
| CN112667643B (en) | Power failure data storage method and device based on double-core intelligent ammeter | |
| CN114781903A (en) | Battery replacement place load determination method and device, electronic equipment and storage medium | |
| CN113270929A (en) | Method, device and equipment for determining remaining charging time of battery and readable storage medium | |
| KR20160122621A (en) | Method and apparatus for hybrid garbage collection | |
| CN114968645B (en) | Memory leak detection method and device, electronic equipment and storage medium | |
| Lin et al. | Garbage collection policy for flash-aware Linux swap system | |
| CN113342268A (en) | SOC data storage method and device, computer equipment and storage medium | |
| CN117806839A (en) | Data processing method, system and intelligent electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215129 West of Building 28, No. 2, Mount Taishan Road, Suzhou High tech Zone, Suzhou, Jiangsu Province Applicant after: Suzhou Jingkong Energy Technology Co.,Ltd. Address before: 215129 West, building 28, Hefeng Industrial Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU JK ENERGY Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |