CN203839474U - Lithium battery pack capable of supporting on-line monitoring and maintenance - Google Patents
Lithium battery pack capable of supporting on-line monitoring and maintenance Download PDFInfo
- Publication number
- CN203839474U CN203839474U CN201320831270.8U CN201320831270U CN203839474U CN 203839474 U CN203839474 U CN 203839474U CN 201320831270 U CN201320831270 U CN 201320831270U CN 203839474 U CN203839474 U CN 203839474U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- module
- battery group
- battery pack
- supporting
- 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.)
- Expired - Lifetime
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 77
- 238000012423 maintenance Methods 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 238000012545 processing Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a lithium battery pack capable of supporting on-line monitoring and maintenance. The lithium battery pack comprises a main control module and a lithium battery control module, wherein the main control module internally comprises a CPU (Central Processing Unit) control unit, a data chip, a real-time clock module and a gain emitting module, the gain emitting module is connected with an antenna, the lithium battery control module comprises a lithium battery pack, a lithium battery pack management module and a parameter acquisition module, and the lithium battery pack management module internally provided with a logic control module capable of supporting a regulation control logic. The lithium battery pack disclosed by the utility module is capable of knowing a working state of a lithium battery in real time so that the troubleshooting is facilitated, and the aim of supporting the fine tuning of performing the control logic on the logic control module of the lithium battery can be realized, so that the lithium battery pack is relatively flexible and intelligent, the service life is prolonged and the safety reliability of the lithium battery is improved.
Description
Technical field
The utility model relates to battery technology field, relates in particular to a kind of lithium battery group of 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, after the long-time use of lithium battery, also capacity may be faced unbalanced, the variety of issues such as ageing of performance, gently impact is used or scraps in advance, serious lithium battery combustion explosion and other catastrophic failures of can causing, cause potential safety hazard.Conventional lithium battery power supply group has generally all designed fixing independently protective circuit before dispatching from the factory at present; user in use cannot understand the running parameter situation of lithium battery group inside; in the time that breaking down, lithium battery group is difficult to investigate in time fault; thereby repair in time fault or carry out in advance prevention; avoid occurring serious accident; there is minor failure or use scenes after using and change need to be to the discharging and recharging control logic and adjust accordingly of lithium battery time lithium battery is long-time; also cannot complete online by not damaged, thus very mechanical and trouble.
Utility model content
The purpose of this utility model is the deficiency for prior art scheme, and a kind of lithium battery group of supporting online monitoring and maintenance is provided, and it has advantages of that high, the flexible intelligence of performance, security reliability are strong.
For achieving the above object, the technical scheme that the utility model provides is: a kind of lithium battery group of supporting online monitoring and maintenance is provided, 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 group administration module and parameter acquisition module, described lithium battery group administration module and parameter acquisition module are connected to lithium battery group and CPU control unit all simultaneously, in described lithium battery group administration module, be also provided with the Logic control module of supporting to adjust control logic.
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.
In described lithium battery group administration module, also include overload protection module and charge and discharge balancing module.
The beneficial effects of the utility model are, in described lithium battery group, be provided with parameter acquisition module and transmitter module, the running parameter collection of lithium battery group can be stored in data chip, and can be wirelessly connected to control end by transmitter module, the transfer of data gathering is arrived to control end, thereby understand in real time the operating state of lithium battery, conveniently carry out malfunction elimination, carry out in time safety precaution, can also support the Logic control module of lithium battery to carry out the fine setting of control logic, thereby being supported in lithium battery breaks down, use scenes changes or long-time use in the various situations such as rear hydraulic performance decline carried out fault masking or performance optimization adjustment, the flexible dimension that strengthens lithium battery is surveyed adjustment function, thereby intelligence more flexibly, promote life-span and the security reliability of lithium battery.
Brief description of the drawings
Fig. 1 is the circuit structure block diagram of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in figure 1, be the circuit structure block diagram of utility model embodiment, the utility model embodiment provides a kind of lithium battery group of supporting online monitoring and maintenance, comprises main control module and lithium battery control module.
In described main control module, be provided with CPU control unit, data chip, gain transmitter module, described CPU control unit connection data chip, real-time clock module and gain transmitter module, wherein:
CPU control unit, uses processor of single chip computer unit, carries out function for the center-control that main control module is provided;
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 the clock signal of whole main control module is provided, thereby ensures the instruction accurate instruction of whole control chip;
Gain transmitter module, is connected with antenna, for connecting control end and sending data, and under the control action of CPU control unit, the modulation that is encoded of the storage data in data chip, and do gain and amplify, use antenna is gone out modulation signals wireless transmission.
Described lithium battery control module comprises lithium battery group, parameter acquisition module and lithium battery group administration module, wherein:
Lithium battery group, forms lithium battery group by one or more lithium battery by parallel connection or series system, for storage of electrical energy;
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 group administration module, be connected to lithium battery group and CPU control unit, for realizing the management of charging and discharging function of lithium battery, also comprise the Logic control module of supporting to adjust control logic, such as the various balanced control logic of charging, the various control processing 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.
In described lithium battery group administration module, also include overload protection module and charge and discharge balancing module, for realizing overcurrent, overvoltage, cross put, the various defencive functions such as equalizing charge, safety in utilization and the life-span of improving lithium battery.
In conjunction with Fig. 1, lithium battery group described in the utility model is interior by being provided with parameter acquisition module and transmitter module, the running parameter collection of lithium battery group can be stored in data chip, and can be wirelessly connected to control end by transmitter module, the transfer of data gathering is arrived to control end, thereby understand in real time the operating state of lithium battery, conveniently carry out malfunction elimination, carry out in time safety precaution, can also support the Logic control module of lithium battery to carry out the fine setting of control logic, thereby being supported in lithium battery breaks down, use scenes changes or long-time use in the various situations such as rear hydraulic performance decline carried out fault masking or performance optimization adjustment, the flexible dimension that strengthens lithium battery is surveyed adjustment function, thereby intelligence more flexibly, promote life-span and the security reliability of lithium battery.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model 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 group administration module and parameter acquisition module, described lithium battery group administration module and parameter acquisition module are connected to lithium battery group and CPU control unit all simultaneously, in described lithium battery group administration module, be also provided with the Logic control module of supporting to adjust control logic.
2. a kind of lithium battery group of supporting online monitoring and maintenance as claimed in claim 1, 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 of supporting online monitoring and maintenance as claimed in claim 1, 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 of supporting online monitoring and maintenance as claimed in claim 1, is characterized in that, in described lithium battery group administration module, also includes overload protection module and charge and discharge balancing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831270.8U CN203839474U (en) | 2013-12-17 | 2013-12-17 | Lithium battery pack capable of supporting on-line monitoring and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831270.8U CN203839474U (en) | 2013-12-17 | 2013-12-17 | Lithium battery pack capable of supporting on-line monitoring and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839474U true CN203839474U (en) | 2014-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320831270.8U Expired - Lifetime CN203839474U (en) | 2013-12-17 | 2013-12-17 | Lithium battery pack capable of supporting on-line monitoring and maintenance |
Country Status (1)
| Country | Link |
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| CN (1) | CN203839474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393354A (en) * | 2013-12-17 | 2015-03-04 | 朱云 | Lithium battery pack for supporting on-line monitoring and maintenance |
-
2013
- 2013-12-17 CN CN201320831270.8U patent/CN203839474U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393354A (en) * | 2013-12-17 | 2015-03-04 | 朱云 | Lithium battery pack for supporting on-line monitoring and maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |