CN104393354A - Lithium battery pack for supporting on-line monitoring and maintenance - Google Patents
Lithium battery pack for supporting on-line monitoring and maintenance Download PDFInfo
- Publication number
- CN104393354A CN104393354A CN201310690433.XA CN201310690433A CN104393354A CN 104393354 A CN104393354 A CN 104393354A CN 201310690433 A CN201310690433 A CN 201310690433A CN 104393354 A CN104393354 A CN 104393354A
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- CN
- China
- Prior art keywords
- lithium battery
- module
- battery pack
- maintenance
- control module
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a lithium battery pack for supporting on-line monitoring and maintenance. The lithium battery pack comprises a master control module and a lithium battery control module. A CPU control unit, a data chip, a real-time clock module and a gain transmitter module are included inside the master control module. The gain transmitter module is connected with an antenna. The lithium battery control module contains a lithium battery pack, a lithium battery pack management module and a parameter acquisition module. A logic control module for supporting regulation of control logic is also arranged inside the lithium battery pack management module. According to the lithium battery pack, working condition of a lithium battery can be known at real time, and troubleshooting of faults is convenient. In addition, the lithium battery pack can support fine tuning of control logic of the lithium battery's logic control module. Thus, the lithium battery pack is more flexible and intelligent, and service life and safe reliability of the lithium battery are enhanced.
Description
Technical field
The present invention relates to cell art, particularly relate to a kind of lithium battery group supporting online monitoring and maintenance.
Background technology
It is little that lithium battery has volume, quality is light, energy density is large, memory-less effect, self discharge is little, the advantage such as have extended cycle life, all become more and more extensive in the application of every field, and there are predictable bright prospects, particularly in fields such as motor vehicles, but in lithium battery use procedure, overcharge, the improper use such as overdischarge and overcurrent all can affect useful life and the performance of battery directly or indirectly, also capacity may be faced unbalanced after lithium battery uses for a long time, the various problem such as ageing of performance, light then impact uses or scraps in advance, serious then can cause lithium battery combustion explosion and other catastrophic failures, cause potential safety hazard.The lithium battery power pack of current routine generally all devises fixing independently protective circuit before dispatching from the factory; user in use cannot understand the running parameter situation of lithium battery group inside; be difficult to when lithium battery group breaks down investigate fault in time; thus repair fault in time or carry out prevention in advance; avoid serious accident occurs; minor failure or use scenes change is there is when needing to adjust accordingly the charge and discharge control logic of lithium battery after lithium battery uses for a long time; also cannot complete online by not damaged, thus very mechanical and trouble.
Summary of the invention
The object of the invention is to the deficiency for prior art scheme, provide a kind of lithium battery group supporting online monitoring and maintenance, it has high, the flexible intelligence of performance, advantage that security reliability is strong.
For achieving the above object, technical scheme provided by the invention is: provide a kind of lithium battery group supporting online monitoring and maintenance, comprise main control module and lithium battery control module, CPU control unit is set in described main control module, described CPU control unit connection data chip, real-time clock module and gain transmitter module, described gain transmitter module is connected with antenna, described lithium battery control module comprises lithium battery group, lithium battery fabric anomaly module and parameter acquisition module, described lithium battery fabric anomaly module and parameter acquisition module are connected to lithium battery group and CPU control unit all simultaneously, the Logic control module supporting adjustment control logic is also provided with in described lithium battery fabric anomaly module.
Described parameter acquisition module at least comprises voltage acquisition module, current acquisition module and temperature collect module.
Described data chip is EEPROM (Electrically Erasable Programmable Read Only Memo) EEPROM, for stored parameter image data.
Overload protection module and charge and discharge balancing module is also included in described lithium battery fabric anomaly module.
Beneficial effect of the present invention is, parameter acquisition module and transmitter module is provided with in described lithium battery group, can the running parameter collection of lithium battery group be stored in data chip, and control end can be wirelessly connected to by transmitter module, by the transfer of data of collection to control end, thus understand the operating state of lithium battery in real time, conveniently carry out malfunction elimination, carry out safety precaution in time, can also support that the Logic control module to lithium battery carries out the fine setting of control logic, thus be supported in lithium battery and break down, fault masking or performance optimization adjustment is carried out in the various situations such as use scenes change or the rear hydraulic performance decline of long-time use, the flexible dimension strengthening lithium battery surveys adjustment function, thus it is intelligent more flexibly, promote life-span and the security reliability of lithium battery.
Accompanying drawing explanation
Fig. 1 is the circuit structure block diagram of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Shown in figure 1, be the circuit structure block diagram of inventive embodiments, embodiments provide a kind of lithium battery group supporting online monitoring and maintenance, comprise main control module and lithium battery control module.
CPU control unit, data chip, gain transmitter module is provided with, described CPU control unit connection data chip, real-time clock module and gain transmitter module in described main control module, wherein:
CPU control unit, uses processor of single chip computer unit, for providing the center-control n-back test of main control module;
Data chip, uses EEPROM (Electrically Erasable Programmable Read Only Memo) EEPROM, for the lithium battery running parameter data of storage of collected;
Real-time clock module, for providing the clock signal of whole main control module, thus ensures the instruction accurate instruction of whole control chip;
Gain transmitter module, is connected with antenna, and for connection control end and transmission data, under the control action of CPU control unit, the storage data in data chip by coded modulation, and do gain amplification, use antenna modulation signals wireless transmission to be gone out.
Described lithium battery control module comprises lithium battery group, parameter acquisition module and lithium battery fabric anomaly module, wherein:
Lithium battery group, forms lithium battery group, for storage of electrical energy by one or more lithium battery by parallel or series system;
Parameter acquisition module, is connected to lithium battery group and CPU control unit, for gathering the running parameter data of lithium battery, is transferred to CPU control unit, and is written in data chip;
Lithium battery fabric anomaly module, being connected to lithium battery group and CPU control unit, for realizing the management of charging and discharging function of lithium battery, also comprising the Logic control module supporting adjustment control logic, the various Balance route logics of such as charging, the various control treatment logics such as single lithium battery mask logic.
Described parameter acquisition module at least comprises voltage acquisition module, current acquisition module and temperature collect module.
Also include overload protection module and charge and discharge balancing module in described lithium battery fabric anomaly module, for realizing overcurrent, overvoltage, cross put, the various defencive function such as equalizing charge, improve safety in utilization and the life-span of lithium battery.
Composition graphs 1, by being provided with parameter acquisition module and transmitter module in lithium battery group of the present invention, can the running parameter collection of lithium battery group be stored in data chip, and control end can be wirelessly connected to by transmitter module, by the transfer of data of collection to control end, thus understand the operating state of lithium battery in real time, conveniently carry out malfunction elimination, carry out safety precaution in time, can also support that the Logic control module to lithium battery carries out the fine setting of control logic, thus be supported in lithium battery and break down, fault masking or performance optimization adjustment is carried out in the various situations such as use scenes change or the rear hydraulic performance decline of long-time use, the flexible dimension strengthening lithium battery surveys adjustment function, thus it is intelligent more flexibly, promote life-span and the security reliability of lithium battery.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (4)
1. support the lithium battery group of online monitoring and maintenance for one kind, it is characterized in that, comprise main control module and lithium battery control module, CPU control unit is set in described main control module, described CPU control unit connection data chip, real-time clock module and gain transmitter module, described gain transmitter module is connected with antenna, described lithium battery control module comprises lithium battery group, lithium battery fabric anomaly module and parameter acquisition module, described lithium battery fabric anomaly module and parameter acquisition module are connected to lithium battery group and CPU control unit all simultaneously, the Logic control module supporting adjustment control logic is also provided with in described lithium battery fabric anomaly module.
2. a kind of lithium battery group supporting online monitoring and maintenance as claimed in claim 1, it is characterized in that, described parameter acquisition module at least comprises voltage acquisition module, current acquisition module and temperature collect module.
3. a kind of lithium battery group supporting online monitoring and maintenance as claimed in claim 1, it is characterized in that, described data chip is EEPROM (Electrically Erasable Programmable Read Only Memo) EEPROM, for stored parameter image data.
4. a kind of lithium battery group supporting online monitoring and maintenance as claimed in claim 1, is characterized in that, also includes overload protection module and charge and discharge balancing module in described lithium battery fabric anomaly module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690433.XA CN104393354A (en) | 2013-12-17 | 2013-12-17 | Lithium battery pack for supporting on-line monitoring and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690433.XA CN104393354A (en) | 2013-12-17 | 2013-12-17 | Lithium battery pack for supporting on-line monitoring and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393354A true CN104393354A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690433.XA Pending CN104393354A (en) | 2013-12-17 | 2013-12-17 | Lithium battery pack for supporting on-line monitoring and maintenance |
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| Country | Link |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1069925A (en) * | 1996-08-27 | 1998-03-10 | Sony Corp | Communicating method, residual and total capacity calculating method, method for protection against overcharge, information displaying method, and battery pack |
| CN201029103Y (en) * | 2007-02-12 | 2008-02-27 | 北京汇众实业总公司 | On-line monitoring and maintenance system for accumulator group |
| CN101241169A (en) * | 2007-02-07 | 2008-08-13 | 张进滨 | Accumulator on-line test device |
| CN101692502A (en) * | 2009-09-25 | 2010-04-07 | 深圳市航盛电子股份有限公司 | Battery management system and method thereof |
| CN102064356A (en) * | 2010-12-21 | 2011-05-18 | 深圳市佳华利道新技术开发有限公司 | Battery management system |
| CN202259590U (en) * | 2011-10-10 | 2012-05-30 | 北京嘉捷恒信能源技术有限责任公司 | Online maintaining system for storage battery |
| CN102593541A (en) * | 2012-02-20 | 2012-07-18 | 上海亿威泰客新能源技术有限公司 | Electric automobile power cell management system based on ARM (Advanced RISC Machines) microprocessor |
| CN202384445U (en) * | 2011-12-12 | 2012-08-15 | 四川长虹电器股份有限公司 | Storage battery device |
| CN102694211A (en) * | 2012-05-23 | 2012-09-26 | 无锡迈为电子技术有限公司 | Device and system for online repairing storage battery for electric vehicle |
| CN102916232A (en) * | 2012-11-15 | 2013-02-06 | 余姚市供电局 | Method and system for on-line maintenance of storage battery |
| CN203839474U (en) * | 2013-12-17 | 2014-09-17 | 朱云 | Lithium battery pack capable of supporting on-line monitoring and maintenance |
-
2013
- 2013-12-17 CN CN201310690433.XA patent/CN104393354A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1069925A (en) * | 1996-08-27 | 1998-03-10 | Sony Corp | Communicating method, residual and total capacity calculating method, method for protection against overcharge, information displaying method, and battery pack |
| CN101241169A (en) * | 2007-02-07 | 2008-08-13 | 张进滨 | Accumulator on-line test device |
| CN201029103Y (en) * | 2007-02-12 | 2008-02-27 | 北京汇众实业总公司 | On-line monitoring and maintenance system for accumulator group |
| CN101692502A (en) * | 2009-09-25 | 2010-04-07 | 深圳市航盛电子股份有限公司 | Battery management system and method thereof |
| CN102064356A (en) * | 2010-12-21 | 2011-05-18 | 深圳市佳华利道新技术开发有限公司 | Battery management system |
| CN202259590U (en) * | 2011-10-10 | 2012-05-30 | 北京嘉捷恒信能源技术有限责任公司 | Online maintaining system for storage battery |
| CN202384445U (en) * | 2011-12-12 | 2012-08-15 | 四川长虹电器股份有限公司 | Storage battery device |
| CN102593541A (en) * | 2012-02-20 | 2012-07-18 | 上海亿威泰客新能源技术有限公司 | Electric automobile power cell management system based on ARM (Advanced RISC Machines) microprocessor |
| CN102694211A (en) * | 2012-05-23 | 2012-09-26 | 无锡迈为电子技术有限公司 | Device and system for online repairing storage battery for electric vehicle |
| CN102916232A (en) * | 2012-11-15 | 2013-02-06 | 余姚市供电局 | Method and system for on-line maintenance of storage battery |
| CN203839474U (en) * | 2013-12-17 | 2014-09-17 | 朱云 | Lithium battery pack capable of supporting on-line monitoring and maintenance |
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Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |