CN204361198U - Battery management system and high pressure Detection & Controling main controller thereof - Google Patents
Battery management system and high pressure Detection & Controling main controller thereof Download PDFInfo
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- CN204361198U CN204361198U CN201420667276.0U CN201420667276U CN204361198U CN 204361198 U CN204361198 U CN 204361198U CN 201420667276 U CN201420667276 U CN 201420667276U CN 204361198 U CN204361198 U CN 204361198U
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- high pressure
- pressure detection
- battery pack
- controling
- main controller
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- 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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Abstract
The utility model discloses a kind of battery management system and high pressure Detection & Controling main controller thereof.This integrated main control module of electric high pressure Detection & Controling main controller and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or battery pack.By with upper type, the utility model can save design space, reduces costs, and can avoid loss of data.
Description
Technical field
The utility model relates to technical field of battery management, particularly relates to a kind of battery management system and high pressure Detection & Controling main controller thereof.
Background technology
The battery management system of prior art is made up of voltage temperature detection module, high pressure detection module and main control module, its mesohigh detection module and main control module are independent separate detection and control, carry out transfer of data between high pressure detection module and main control module by CAN communication mode or other communication modes.Therefore, battery management system needs two positions to arrange high pressure detection module and main control module, and the design space of waste battery management system, causes cost to increase; In addition, the separately design of high pressure detection module and main control module, because the communication between high pressure detection module and main control module is unreliable, causes loss of data.
Utility model content
The utility model embodiment provides a kind of battery management system and high pressure Detection & Controling main controller thereof, can integrated main control module and high pressure detection module, saves design space, and avoids loss of data.
The utility model provides a kind of high pressure Detection & Controling main controller, its integrated main control module and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or battery pack.
Wherein, high pressure Detection & Controling main controller comprises control signal input, and for reception control signal, high pressure Detection & Controling main controller gathers the integral insulation state of the total voltage of battery pack, electric current or battery pack according to control signal.
Wherein, the integral insulation state of the total voltage of battery pack, electric current or battery pack comprises: the voltage of cell and temperature, total voltage, charging or discharging current or insulation resistance value.
The utility model also provides a kind of battery management system, it comprises high pressure Detection & Controling main controller, the integrated main control module of high pressure Detection & Controling main controller and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or battery pack.
Wherein, high pressure Detection & Controling main controller comprises control signal input, and for reception control signal, high pressure Detection & Controling main controller gathers the integral insulation state of the total voltage of battery pack, electric current or battery pack according to control signal.
Wherein, the integral insulation state of the total voltage of battery pack, electric current or battery pack comprises: the voltage of cell and temperature, total voltage, charging or discharging current or insulation resistance value.
Pass through such scheme, the beneficial effects of the utility model are: the utility model is by the integrated main control module of high pressure Detection & Controling main controller and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or battery pack, can design space be saved, reduce costs; In addition, loss of data can be avoided.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:
Fig. 1 is the structural representation of the equalizing system of the electricity of the utility model first embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under performing creative labour prerequisite, all belong to the scope of the utility model protection.
Shown in Figure 1, Fig. 1 is the structural representation of the high pressure Detection & Controling main controller of the utility model first embodiment.As shown in Figure 1, the high pressure Detection & Controling main controller 1 that the present embodiment discloses comprises control signal input 11.
Wherein, the integrated main control module of high pressure Detection & Controling main controller 1 and high pressure detection module, be designed to high pressure Detection & Controling main controller 1 by main control module and high pressure detection module; High pressure Detection & Controling main controller 1 is for directly gathering the integral insulation state of the total voltage of battery pack 2, electric current or battery pack 2.Wherein, battery pack 2 comprises multiple cell, and multiple cell is connected in series, and cell can be lithium-ions battery, lithium polymer battery, lead accumulator, the battery such as nickel-cadmium cell, Ni-MH battery.
When control signal input 11 receives control signal, high pressure Detection & Controling main controller 1 gathers the integral insulation state of the total voltage of battery pack 2, electric current or battery pack 2 according to control signal.Wherein, the integral insulation state of the total voltage of battery pack 2, electric current or battery pack 2 comprises: the voltage of cell and temperature, total voltage, charging or discharging current and insulation resistance value.
Alternatively, high pressure Detection & Controling main controller 1 also comprises collection terminal 12, and high pressure Detection & Controling main controller 1 gathers the integral insulation state of the total voltage of battery pack 2, electric current or battery pack 2 by collection terminal 12.
High pressure Detection & Controling main controller 1 also processes the integral insulation state of the total voltage of battery pack 2, electric current or battery pack 2, to obtain the state of every data, to ensure that the power of the electric automobile applying this high pressure Detection & Controling main controller 1 runs in real time, reliably, safely.
Wherein, in the process that battery pack 2 is discharged; high pressure Detection & Controling main controller 1 judge that the total voltage of battery pack 2 is too low, discharging current is excessive or insulation fault time; such as high pressure Detection & Controling main controller 1 judges that the total voltage of battery pack 2 is less than first threshold; or the discharging current of battery pack 2 is greater than Second Threshold; then high pressure Detection & Controling main controller 1 cuts off the discharge loop of battery pack 2, to protect battery pack 2, avoids battery pack 2 transient discharge.In the process that battery pack 2 is charged, high pressure Detection & Controling main controller 1 judge that the total voltage of battery pack 2 is too high, charging current is excessive or insulation fault time, such as high pressure Detection & Controling main controller 1 judges that the total voltage of battery pack 2 is greater than the 3rd threshold value, or the charging current of battery pack 2 is greater than the 4th threshold value, then high pressure Detection & Controling main controller 1 cuts off the charge circuit of battery pack 2, to make battery pack 20 stop charging, and avoid battery pack 2 to overcharge, extend the life-span of battery pack 2.
Compared with prior art, the integrated main control module of high pressure Detection & Controling main controller 1 that the present embodiment discloses and high pressure detection module, reduce the structure of prior art design, and convenient installation, saves design space, reduce costs; In addition, avoid the fault of losing communication between main control module and high pressure detection module, and then avoid loss of data, improve stability; In addition, high pressure Detection & Controling main controller 1 directly gathers every data, can the every data of Real-Time Monitoring, exactly, effectively controls to export, and improves the service efficiency of battery pack 2.
The utility model also provides a kind of battery management system, and it comprises the high pressure Detection & Controling main controller 1 described in the above-mentioned fact, and high pressure Detection & Controling main controller 1 is for directly gathering the integral insulation state of the total voltage of battery pack 2, electric current or battery pack 2.
In sum, the utility model by the integrated main control module of high pressure Detection & Controling main controller and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or battery pack, can be saved design space, reduce costs; In addition, loss of data can be avoided.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a high pressure Detection & Controling main controller, is characterized in that, the integrated main control module of described high pressure Detection & Controling main controller and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or described battery pack.
2. high pressure Detection & Controling main controller according to claim 1, it is characterized in that, described high pressure Detection & Controling main controller comprises control signal input, for reception control signal, described high pressure Detection & Controling main controller gathers the integral insulation state of the total voltage of described battery pack, electric current or described battery pack according to control signal.
3. high pressure Detection & Controling main controller according to claim 2, it is characterized in that, the integral insulation state of the total voltage of described battery pack, electric current or described battery pack comprises: the voltage of cell and temperature, total voltage, charging or discharging current or insulation resistance value.
4. a battery management system, it is characterized in that, described battery management system comprises high pressure Detection & Controling main controller, the integrated main control module of described high pressure Detection & Controling main controller and high pressure detection module, for directly gathering the integral insulation state of the total voltage of battery pack, electric current or described battery pack.
5. battery management system according to claim 3, it is characterized in that, described high pressure Detection & Controling main controller comprises control signal input, for reception control signal, described high pressure Detection & Controling main controller gathers the integral insulation state of the total voltage of described battery pack, electric current or described battery pack according to control signal.
6. battery management system according to claim 4, is characterized in that, the integral insulation state of the total voltage of described battery pack, electric current or described battery pack comprises: the voltage of cell and temperature, total voltage, charging or discharging current or insulation resistance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667276.0U CN204361198U (en) | 2014-11-06 | 2014-11-06 | Battery management system and high pressure Detection & Controling main controller thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667276.0U CN204361198U (en) | 2014-11-06 | 2014-11-06 | Battery management system and high pressure Detection & Controling main controller thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361198U true CN204361198U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667276.0U Expired - Fee Related CN204361198U (en) | 2014-11-06 | 2014-11-06 | Battery management system and high pressure Detection & Controling main controller thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN204361198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362398A (en) * | 2014-11-06 | 2015-02-18 | 东莞钜威新能源有限公司 | Battery management system and high-voltage testing/controlling master controller thereof |
-
2014
- 2014-11-06 CN CN201420667276.0U patent/CN204361198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362398A (en) * | 2014-11-06 | 2015-02-18 | 东莞钜威新能源有限公司 | Battery management system and high-voltage testing/controlling master controller thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160223 Address after: 523808, Guangdong District, Songshan hi tech Industrial Development Zone, Dongguan, seven industrial North Road, 1 force science and technology center, 3 floor, B District Patentee after: Dongguan Powerwise Technology Co., Ltd. Address before: 523808 productivity building, Songshan science and Technology Industrial Park, Guangdong, Dongguan Province, room 401-403 Patentee before: Dongguan PowerWise New Energy Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20201106 |