CN108110353A - A kind of temperature acquisition system used in battery pack - Google Patents
A kind of temperature acquisition system used in battery pack Download PDFInfo
- Publication number
- CN108110353A CN108110353A CN201711341255.4A CN201711341255A CN108110353A CN 108110353 A CN108110353 A CN 108110353A CN 201711341255 A CN201711341255 A CN 201711341255A CN 108110353 A CN108110353 A CN 108110353A
- Authority
- CN
- China
- Prior art keywords
- temperature acquisition
- battery
- battery pack
- acquisition board
- temperature
- 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.)
- Pending
Links
Classifications
-
- 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
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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
-
- 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
- H01M10/4285—Testing apparatus
-
- 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
Landscapes
- 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)
- Secondary Cells (AREA)
Abstract
The invention discloses the temperature acquisition systems used in a kind of battery pack, including monocell, temperature acquisition board, controlling bus, data cable, the present invention is in application, the temperature information of battery pack can be reached the temperature acquisition board in temperature acquisition card by the battery-pack exterior casing overlayed on battery pack outer surface, and temperature information is exported to be further processed by temperature information by data cable and controlling bus.
Description
Technical field
The present invention relates to battery health management, and in particular to the temperature acquisition system used in a kind of battery pack.
Background technology
Battery has the history of more than 100 years from being born so far, and with development in science and technology, the species of battery is increasingly various, skill
Art content is also being continuously increased.China is the big country of a battery production and consumption, and an annual requirement accounts for generation up to 15,000,000,000
More than the 1/3 of boundary's total amount, use scope are related to finance, telecommunications, postal service, the tax, industry and commerce, traffic, government affairs and other numerous rows
Industry.Demand is extensive, and dosage is huge.And the projected life of lead-acid battery is 8-10, but its actual life only 1-2.It grinds
Study carefully proof, battery in actual use if operation and maintenance is not good at, such as：Frequent undercharge charges, is long not in time
The reasons such as phase overdischarge, deep discharge are just present with phenomena such as charging is difficult, and capacity reduces usually within one or two years.Largely
Accumulator scrap in advance, cause the specific wasting of resources, cost loss, environmental pollution.And reduce scrapped batteries quantity
Most effective measure is exactly that service time of battery is allowed to remain longer, and realizing this target needs to supervise battery health in real time
Control, to extend battery life.
In battery health management, it is often necessary to which the temperature of battery pack is acquired and monitored.It is good in current battery
In Kang Guanli, it is more difficult to accurately obtain battery pack bulk temperature information.Therefore, how to manufacture one kind can be to the whole temperature of battery pack
It is a research topic highly significant to spend the system accurately gathered.
The content of the invention
Present invention aims at solve in current battery health management, it is more difficult to accurately obtain battery pack bulk temperature
The problem of information.In view of the above-mentioned problems, the temperature acquisition system used in the present invention provides a kind of battery pack, application can be accurate
Really battery pack bulk temperature is acquired.
The purpose of the present invention is achieved through the following technical solutions：
A kind of temperature acquisition system used in battery pack, including monocell, further include temperature acquisition board, temperature acquisition board,
Controlling bus, data cable are covered with battery-pack exterior casing on the battery pack outer surface that the monocell is formed, and the temperature acquisition board is consolidated
It is scheduled on battery-pack exterior casing outer surface, the temperature acquisition board is arranged on four angles of temperature acquisition board；
The battery-pack exterior casing is used to the temperature of monocell being transmitted to temperature acquisition board, and the temperature acquisition board passes through number
Temperature information is transferred out according to line and controlling bus.
Further, the quantity of the temperature acquisition board is more than or equal to the quantity of monocell, and the temperature acquisition board is uniform
It is arranged on the outer surface of battery-pack exterior casing.
Further, the material selection iron of the battery-pack exterior casing.
Compared with prior art, the invention has the advantages that：Overlay on the battery-pack exterior casing on battery pack outer surface
The temperature information of battery pack can be reached to the temperature acquisition board in temperature acquisition card, temperature information is total by data cable and control
Temperature information is exported to be further processed by line.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention.
Mark and corresponding parts title in attached drawing：1- monocells, 2- temperature acquisition boards, 3- temperature acquisition boards, 4- controls
Bus processed, 5- battery-pack exterior casings, 8- data cables.
Specific embodiment
Understand to make the object, technical solutions and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
As shown in Figure 1, the temperature acquisition system used in a kind of battery pack, including monocell 1, further include temperature acquisition board 2,
Temperature acquisition board 3, controlling bus 4, data cable 8 are covered with battery-pack exterior casing 5 on the battery pack outer surface that the monocell 1 is formed,
The temperature acquisition board 2 is fixed on 5 outer surface of battery-pack exterior casing, and the temperature acquisition board 3 is arranged on four of temperature acquisition board 2
On angle；The battery-pack exterior casing 5 is used to the temperature of monocell 1 being transmitted to temperature acquisition board 2, and the temperature acquisition board 3 passes through
Data cable 8 and controlling bus 4 transfer out temperature information, and the quantity of the temperature acquisition board 2 is more than or equal to the number of monocell 1
Amount, the temperature acquisition board 2 are evenly arranged on the outer surface of battery-pack exterior casing 5, the material selection of the battery-pack exterior casing 5
Iron.
Above-described specific embodiment has carried out the purpose of the present invention, technical solution and advantageous effect further
It is described in detail, it should be understood that the foregoing is merely the specific embodiments of the present invention, is not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of temperature acquisition system used in battery pack, including monocell (1), which is characterized in that further include temperature acquisition board
(2), temperature acquisition board (3), controlling bus (4), data cable (8) are covered on the battery pack outer surface that the monocell (1) is formed
Battery-pack exterior casing (5), the temperature acquisition board (2) are fixed on battery-pack exterior casing (5) outer surface, the temperature acquisition board (3)
On four angles of temperature acquisition board (2)；
The battery-pack exterior casing (5) is used to the temperature of monocell (1) being transmitted to temperature acquisition board (2), the temperature acquisition board
(3) temperature information is transferred out by data cable (8) and controlling bus (4).
2. the temperature acquisition system used in a kind of battery pack according to claim 1, which is characterized in that the temperature acquisition
The quantity of plate (2) is more than or equal to the quantity of monocell (1), and the temperature acquisition board (2) is evenly arranged in battery-pack exterior casing (5)
On outer surface.
3. the temperature acquisition system used in a kind of battery pack according to claim 1, which is characterized in that outside the battery pack
The material selection iron of shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341255.4A CN108110353A (en) | 2017-12-14 | 2017-12-14 | A kind of temperature acquisition system used in battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341255.4A CN108110353A (en) | 2017-12-14 | 2017-12-14 | A kind of temperature acquisition system used in battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108110353A true CN108110353A (en) | 2018-06-01 |
Family
ID=62216853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711341255.4A Pending CN108110353A (en) | 2017-12-14 | 2017-12-14 | A kind of temperature acquisition system used in battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108110353A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464873U (en) * | 2009-03-26 | 2010-05-12 | 重庆长安汽车股份有限公司 | Power battery pack management system for hybrid electric vehicle |
| CN201766146U (en) * | 2010-06-30 | 2011-03-16 | 埃泰克汽车电子(芜湖)有限公司 | Temperature control system of lithium battery pack |
| CN102637918A (en) * | 2011-02-14 | 2012-08-15 | 盐城中威客车有限公司 | Thermal management system for automotive batteries |
| CN202474130U (en) * | 2012-03-20 | 2012-10-03 | 付世贤 | Backup battery pack system |
| CN106610477A (en) * | 2016-11-29 | 2017-05-03 | 北京长城华冠汽车科技股份有限公司 | Temperature collection device and method for battery module group |
| CN106848482A (en) * | 2017-03-15 | 2017-06-13 | 山东科技大学 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature and its application |
-
2017
- 2017-12-14 CN CN201711341255.4A patent/CN108110353A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464873U (en) * | 2009-03-26 | 2010-05-12 | 重庆长安汽车股份有限公司 | Power battery pack management system for hybrid electric vehicle |
| CN201766146U (en) * | 2010-06-30 | 2011-03-16 | 埃泰克汽车电子(芜湖)有限公司 | Temperature control system of lithium battery pack |
| CN102637918A (en) * | 2011-02-14 | 2012-08-15 | 盐城中威客车有限公司 | Thermal management system for automotive batteries |
| CN202474130U (en) * | 2012-03-20 | 2012-10-03 | 付世贤 | Backup battery pack system |
| CN106610477A (en) * | 2016-11-29 | 2017-05-03 | 北京长城华冠汽车科技股份有限公司 | Temperature collection device and method for battery module group |
| CN106848482A (en) * | 2017-03-15 | 2017-06-13 | 山东科技大学 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature and its application |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |