CN206470600U - A kind of Vehicular battery management system test system of integrated form - Google Patents
A kind of Vehicular battery management system test system of integrated form Download PDFInfo
- Publication number
- CN206470600U CN206470600U CN201621456720.XU CN201621456720U CN206470600U CN 206470600 U CN206470600 U CN 206470600U CN 201621456720 U CN201621456720 U CN 201621456720U CN 206470600 U CN206470600 U CN 206470600U
- Authority
- CN
- China
- Prior art keywords
- relay
- battery management
- bmu
- management system
- integrated form
- 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 - Fee Related
Links
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of Vehicular battery management system test system of integrated form, and the test system is included：Li-ion batteries piles, cell Management Controller, fixed platform, and fixed BMU components, relay assembly, preliminary filling resistance, insulation instrument, current divider, current sensor, fuse on the stationary platform.The utility model uses that the cost of material is low, good insulation preformance, and reliability is high；The installation site of each component is unrestricted, and when component model is changed, is easy to change it, improves the flexibility of platform；The high and low pressure wire harness connected mode that the platform is used, each component in battery management system is integrated, simulate the connected mode of the power battery management system of main flow, universal height.
Description
Technical field
The utility model is related to lithium-ion-power cell management system field, and in particular to a kind of Vehicular battery of integrated form
Management system test system.
Background technology
With the popularization of New-energy electric vehicle, battery management system as the core component in Vehicular dynamic battery group,
There must be the characteristics of reliability is high.For battery management system, it is tested the comprehensive of checking in development, directly affected
The reliability of product.At present, the method for each enterprise verification battery management system reliability is to carry out work(respectively to each parts
It is able to verify that, it is difficult to integrated form test is carried out, the situation that can so cause each parts matching failure not find；Or use
The hardware-in―the-loop test platform such as HIL, because such platform cost is high, is not suitable for the cost input of medium-sized and small enterprises, therefore survey
Examination mode receives the limitation of high degree.
Utility model content
The utility model provides a kind of Vehicular battery management system test system of integrated form, it is adaptable in the market main flow
The test of battery management system, inexpensive, assembling is simple, flexibility is high, universal high, reliability is high.
To achieve the above object, the utility model provides a kind of Vehicular battery management system test system of integrated form, its
Feature is that the test system is included：
BMU components；
Relay assembly, its circuit connection BMU components；
Preliminary filling resistance, its circuit connection relay assembly；
Insulate instrument, its circuit connection BMU components；
Current divider, its circuit connection BMU components, relay assembly and insulation instrument；
Current sensor, its circuit connection insulation instrument and current divider；
Fuse, its circuit connection current sensor；
Cell Management Controller, its circuit connection insulation instrument and current sensor；
Li-ion batteries piles, its circuit connection cell Management Controller, fuse and BMU components；
Fixed platform, BMU components, relay assembly, preliminary filling resistance, fuse, current sensor, current divider and insulation instrument
It is integrated to be fixed in fixed platform.
Above-mentioned BMU components, relay assembly, preliminary filling resistance, fuse, current sensor, current divider and insulation instrument are fixed
Mounting bracket is connected, fixed platform is fixedly connected with by mounting bracket.
Above-mentioned fixed platform uses wood materials, and planar surface pastes polyimide film.
The electrode of above-mentioned Li-ion batteries piles, the contact of relay assembly, preliminary filling resistance, fuse, the connection of current divider
Connected between piece using power bus, the high-voltage electrical apparatus connection of simulation Vehicular dynamic battery system system.
Above-mentioned power bus line footpath is 70 square metres.
Above-mentioned cell Management Controller, BMU components, the coil of relay assembly, current sensor, current divider are adopted
Using low voltage wiring harness connection between sample interface and insulation instrument, the low-voltage electrical connection of simulation Vehicular dynamic battery system system.
Above-mentioned low voltage wiring harness is AWG20 wire harness.
Above-mentioned relay assembly includes the positive pole relay of circuit connection BMU components respectively, preliminary filling relay, charging relay
Device and negative pole relay, positive pole relay connection electric discharge positive pole, charge relay connection charging positive pole, negative pole relay connection system
System negative pole.
Above-mentioned preliminary filling resistance circuit is connected between positive pole relay and preliminary filling relay.
Above-mentioned splitter circuit connection BMU components, insulation instrument, current sensor and negative pole relay.
Compared to the prior art, its advantage exists a kind of Vehicular battery management system test system of integrated form of the utility model
In the utility model BMU components, relay assembly, preliminary filling resistance, fuse, current sensor, current divider and insulation instrument are integrated
It is fixed in fixed platform, uses that the cost of material is low, good insulation preformance, reliability is high；The installation site of each component is unrestricted
System, and when component model is changed, be easy to change it, improve the flexibility of platform；The height of platform use,
Low voltage wiring harness connected mode, each component in battery management system is integrated, simulate the power battery management system of main flow
Connected mode, universal height.
Brief description of the drawings
Fig. 1 is a kind of circuit diagram of the Vehicular battery management system test system of integrated form of the utility model；
Fig. 2 for a kind of integrated form of the utility model Vehicular battery management system test system lithium ionic cell module and
The connection diagram of cell Management Controller；
Fig. 3 is installation group in a kind of fixed platform of the Vehicular battery management system test system of integrated form of the utility model
The installation Use Case Map of part.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is further illustrated.
As shown in figure 1, a kind of embodiment of the Vehicular battery management system test system for integrated form, the test system bag
Contain：Li-ion batteries piles 1, cell Management Controller（LECU）2nd, fixed platform 3, BMU（Battery management unit）Component 4,
Relay assembly 5, preliminary filling resistance 6, fuse 7, current sensor 8, current divider 9, insulation instrument 10, low voltage wiring harness 11 and power are female
Line 12.
Relay assembly 5 comprising the positive pole relay 51 of circuit connection BMU components 4 respectively, preliminary filling relay 52, charge after
Electrical equipment 53 and negative pole relay 54；Wherein positive pole relay 51 connects putting for the Vehicular battery management system test system of integrated form
Electric positive pole；The charging positive pole of the Vehicular battery management system test system of the connection integrated form of charge relay 53, negative pole relay
The negative pole of the Vehicular battery management system test system of 54 connection integrated forms.
Positive pole, insulation instrument 10 and the current divider 9 of the connection Li-ion batteries piles 1 of BMU components 4.
Preliminary filling resistance 6 is electrically connected between positive pole relay 51 and preliminary filling relay 52.
Insulate the circuit of instrument 10 connection BMU components, current divider 9, current sensor 8 and cell Management Controller 2.
The circuit of current divider 9 connection BMU components 4, current sensor 8, charge relay 54 and insulation instrument 10.
The circuit of current sensor 8 connection cell Management Controller 2, fuse 7, insulation instrument 10 and current divider 9.
The circuit of fuse 7 connects the total negative pole of Li-ion batteries piles 1 and current sensor 8.
Cell Management Controller circuit connection Li-ion batteries piles 1, insulation instrument 10 and current sensor 8.
The total cathode traces of Li-ion batteries piles 1 connect fuse 7, total positive pole connection BMU components 4, positive pole relay 51, pre-
Relay 52, charge relay 53 are filled, circuit connection cell Management Controller is gone back.
It is preferred that, the positive electrode and negative electrode of Li-ion batteries piles 1, the contact of relay assembly 5, preliminary filling resistance 6, fusing
Connected, the line footpath of power bus 12 is 70 square metres, simulated automobile-used dynamic using power bus 12 between device 7, the connection sheet of current divider 9
The high-voltage electrical apparatus connection of power battery pack system.In the present embodiment, this connected mode of dynamic wire harness 11 simulates current main flow power
Discharge loop, preliminary filling electrical circuit and the charge circuit of battery pack system.
It is preferred that, cell Management Controller 2, BMU components 4, the coil of relay assembly 5, current sensor 8, point
Flow and connected between the Sampling Interface of device 9 and insulation instrument 10 using low voltage wiring harness 11, low voltage wiring harness 11 is AWG20 wire harness, simulates car
Connected with the low-voltage electrical of power battery pack system.The purpose of this connection is to build the communication and control of each component in the present embodiment
Network processed.
As shown in Fig. 2 Li-ion batteries piles 1 are made up of the lithium ion battery of some spread configurations, cell management control
Device 2 processed is installed on the shell of Li-ion batteries piles 1, and it is each monomer voltage and module temperature for gathering Li-ion batteries piles 1 that it, which is acted on,
Degree, and by low voltage wiring harness 11 by signal reporting to BMU components 4, it is therefore an objective to each component on fixed platform and platform is connected
The battery pack that difference is gone here and there and counted, improves the universal of platform.
As shown in figure 3, fixed platform 3 uses wood materials, planar surface pastes polyimide film, improves the insulation of platform
Performance.
BMU components 4, relay assembly 5, preliminary filling resistance 6, fuse 7, current sensor 8, current divider 9, insulation instrument 10 are each
It is fixedly connected from matched mounting bracket, mounting bracket is fixed in fixed platform 3 by trip bolt respectively, works as component
When model is changed, the component and its support of correspondence position need to be only replaced, be easy to dismounting.It is one shown in Fig. 3
Plant typical component and use-case is installed, according to each component of the location arrangements of the use-case so that low voltage wiring harness 11 and the line of power bus 12
Length is most short.
Although content of the present utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as to limitation of the present utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the present utility model all will be apparent.Therefore, protection domain of the present utility model should be by appended
Claim limit.
Claims (10)
1. the Vehicular battery management system test system of a kind of integrated form, it is characterised in that the test system is included：
BMU components；
Relay assembly, its circuit connection BMU components；
Preliminary filling resistance, its circuit connection relay assembly；
Insulate instrument, its circuit connection BMU components；
Current divider, its circuit connection BMU components, relay assembly and insulation instrument；
Current sensor, its circuit connection insulation instrument and current divider；
Fuse, its circuit connection current sensor；
Cell Management Controller, its circuit connection insulation instrument and current sensor；
Li-ion batteries piles, its circuit connection cell Management Controller, fuse and BMU components；
Fixed platform, BMU components, relay assembly, preliminary filling resistance, fuse, current sensor, current divider and insulation instrument are integrated
It is fixed in fixed platform.
2. the Vehicular battery management system test system of integrated form as claimed in claim 1, it is characterised in that the BMU groups
Part, relay assembly, preliminary filling resistance, fuse, current sensor, current divider are fixedly connected with mounting bracket with insulation instrument, pass through
Mounting bracket is fixedly connected with fixed platform.
3. the Vehicular battery management system test system of integrated form as claimed in claim 1, it is characterised in that the fixation is put down
Platform uses wood materials, and planar surface pastes polyimide film.
4. the Vehicular battery management system test system of integrated form as claimed in claim 1, it is characterised in that the lithium ion
Power bus are used between the electrode of battery pack, the contact of relay assembly, preliminary filling resistance, fuse, the connection sheet of current divider
Connection, the high-voltage electrical apparatus connection of simulation Vehicular dynamic battery system system.
5. the Vehicular battery management system test system of integrated form as claimed in claim 4, it is characterised in that the power is female
Line line footpath is 70 square metres.
6. the Vehicular battery management system test system of integrated form as claimed in claim 1, it is characterised in that the monomer electricity
Between pond Management Controller, BMU components, the coil of relay assembly, current sensor, the Sampling Interface of current divider and insulation instrument
Connected using low voltage wiring harness, the low-voltage electrical connection of simulation Vehicular dynamic battery system system.
7. the Vehicular battery management system test system of integrated form as claimed in claim 6, it is characterised in that the low-voltage line
Beam is AWG20 wire harness.
8. the Vehicular battery management system test system of integrated form as claimed in claim 1, it is characterised in that the relay
Component connects positive pole relay, preliminary filling relay, charge relay and the negative pole relay of BMU components comprising circuit respectively, just
Pole relay connection electric discharge positive pole, charge relay connection charging positive pole, negative pole relay connection system negative pole.
9. the Vehicular battery management system test system of integrated form as claimed in claim 8, it is characterised in that the precharge
Resistance circuit is connected between positive pole relay and preliminary filling relay.
10. the Vehicular battery management system test system of integrated form as claimed in claim 8, it is characterised in that the shunting
Device circuit connection BMU components, insulation instrument, current sensor and negative pole relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456720.XU CN206470600U (en) | 2016-12-28 | 2016-12-28 | A kind of Vehicular battery management system test system of integrated form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456720.XU CN206470600U (en) | 2016-12-28 | 2016-12-28 | A kind of Vehicular battery management system test system of integrated form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470600U true CN206470600U (en) | 2017-09-05 |
Family
ID=59711796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456720.XU Expired - Fee Related CN206470600U (en) | 2016-12-28 | 2016-12-28 | A kind of Vehicular battery management system test system of integrated form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470600U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051745A (en) * | 2017-10-19 | 2018-05-18 | 上海科梁信息工程股份有限公司 | Test system, method and the computer readable storage medium of BMS |
| CN110182098A (en) * | 2019-04-16 | 2019-08-30 | 汉腾汽车有限公司 | A kind of electrokinetic cell system internal battery cutting system and method |
| CN112180272A (en) * | 2020-09-15 | 2021-01-05 | 欣旺达电动汽车电池有限公司 | Battery pack service life detection charging and discharging system |
-
2016
- 2016-12-28 CN CN201621456720.XU patent/CN206470600U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051745A (en) * | 2017-10-19 | 2018-05-18 | 上海科梁信息工程股份有限公司 | Test system, method and the computer readable storage medium of BMS |
| CN110182098A (en) * | 2019-04-16 | 2019-08-30 | 汉腾汽车有限公司 | A kind of electrokinetic cell system internal battery cutting system and method |
| CN112180272A (en) * | 2020-09-15 | 2021-01-05 | 欣旺达电动汽车电池有限公司 | Battery pack service life detection charging and discharging system |
| CN112180272B (en) * | 2020-09-15 | 2023-03-10 | 欣旺达电动汽车电池有限公司 | Battery pack service life detection charging and discharging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103454498A (en) | Insulation detection method of electric vehicle power battery pack | |
| CN105071513B (en) | A kind of vehicle-mounted formula charging system of electric vehicle | |
| CN206470600U (en) | A kind of Vehicular battery management system test system of integrated form | |
| CN106571661A (en) | High-voltage isolated lithium ion storage battery pack management system | |
| CN102759713B (en) | A kind of energy content of battery efficiency test device and method of testing thereof | |
| CN204832469U (en) | Last electric testing arrangement of vehicle power battery package | |
| CN103308860A (en) | Battery fault detection method, battery fault detection device and battery management system | |
| CN201788265U (en) | Tester for battery protection board | |
| CN102645635A (en) | Device and method for testing corresponding relation between open circuit voltage (OCV) and system on chip (SOC) | |
| CN205880181U (en) | High -pressure simulation tests system of battery package | |
| CN106997007A (en) | Electric automobile direct-current high-voltage system insulating resistance measurement apparatus and its measuring method | |
| CN207263852U (en) | A kind of test system of electric automobile direct-current charging post | |
| CN105259458B (en) | Verify battery bag management system insulating monitoring precision and earth leakage protective apparatus and method | |
| CN102486496A (en) | Direct current insulation monitoring system and method capable of overcoming relay protection maloperation | |
| CN104237826A (en) | Portable simulation resistor for calibration of direct current system insulation monitoring device | |
| CN202975311U (en) | Comprehensive performance testing platform of battery management system | |
| CN105092971A (en) | Pure electric high-voltage insulated resistance real-time online detection method | |
| CN201886084U (en) | Direct current insulation monitoring system capable of overcoming relaying protection misoperation | |
| CN205581221U (en) | Electric automobile direct current fills electric pile interface circuit simulator | |
| CN207232755U (en) | A kind of new energy vehicle BMS charging CAN communication test systems with real load | |
| CN107329092A (en) | Battery performance intelligence stand test platform | |
| CN104808078A (en) | Test system for battery management system function test | |
| CN107843848A (en) | A kind of electrokinetic cell and battery management test stand system | |
| CN204086512U (en) | A kind of portable simulation resistor for Insulation Inspection Device for Direct-Current System verification | |
| CN103969591A (en) | Multifunctional battery testing platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |