CN208043982U - A kind of batteries of electric automobile packet voltage acquisition line detecting system - Google Patents
A kind of batteries of electric automobile packet voltage acquisition line detecting system Download PDFInfo
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- CN208043982U CN208043982U CN201820589999.1U CN201820589999U CN208043982U CN 208043982 U CN208043982 U CN 208043982U CN 201820589999 U CN201820589999 U CN 201820589999U CN 208043982 U CN208043982 U CN 208043982U
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- number module
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- even number
- odd number
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a kind of batteries of electric automobile packet voltage acquisition line detecting systems, including battery modules, acquire harness, odd number module examines line plate, even number module examines line plate, the odd number module inspection line plate is equipped with odd number module and examines line board connector male connector, even number module examines line plate and is equipped with even number module inspection line board connector male connector, odd number module examines line plate and is equipped with rectifier diode on even number module inspection line plate, resistance, light emitting diode, the battery modules are connected in series by several single batteries, the acquisition harness connection battery modules and acquisition wire harness connector female, the gathering line connector female being capable of grafting odd number module inspection line board connector male connector or even number module inspection line board connector male connector.Whether the utility model can effectively detect gathering line locked position errorless, avoid causing to damage BMS because of gathering line mistake, can detect acquisition harness whether deficient purchase, improve production efficiency and product quality.
Description
Technical field
The utility model is related to batteries of electric automobile packet technology fields more particularly to a kind of batteries of electric automobile packet voltage to adopt
Line concentration detecting system.
Background technology
In order to ensure battery pack can work normally, battery management system is needed to carry out unified monitoring to battery pack in real time,
One of monitoring link is exactly the monitoring to each cell voltage in battery pack, now, is lacked during detecting voltage
Effective detection to voltage acquisition line, will produce gathering line locked position occur mistake, cause BMS voltage detecting functions fail or
Person damages BMS, and admittance can not cause process is increasingly complex below to do over again to harness sometimes, some producers use comprehensive tester pair
Gathering line is detected, and testing cost is high.
Utility model content
The purpose of this utility model is to provide a kind of batteries of electric automobile packet voltage acquisition line detecting system, can effectively examine
It whether errorless surveys gathering line locked position, avoids causing to damage BMS because of gathering line positional fault；Gathering line can also effectively be detected
Harness whether deficient purchase, avoid it is more complicated below do over again, greatly improve production efficiency and product quality, pass through observation
Whether light emitting diode, which shines, is detected the admittance situation of harness, and display is more intuitive.
Technical solution adopted by the utility model to solve its technical problems is：A kind of batteries of electric automobile packet voltage acquisition
Line detecting system, including battery modules, acquisition harness, odd number module inspection line plate, even number module examine line plate, the odd number module inspection
Line plate is equipped with odd number module and examines line board connector male connector, and it is public equipped with even number module inspection line board connector that even number module examines line plate
Head, odd number module inspection line plate are equipped with rectifier diode, resistance, light emitting diode, the battery on even number module inspection line plate
Module is connected in series by several single batteries, the acquisition harness connection battery modules and acquisition wire harness connector female, described
Gathering line connector female can grafting odd number module inspection line board connector male connector or even number module examine line board connector male connector, institute
The positive pole for stating odd-numbered battery B1, B3, B5, B7, B9 in battery modules is connected respectively odd number module inspection line plate
Plug 1,2,3,4,5 corresponding to connector male connector, it is right that cathode is connected respectively odd number module inspection line board connector male connector institute
The plug 7,8,9,10,11 answered, the positive pole of even-numbered battery B2, B4, B6, B8, B10 are right respectively in the battery modules
The plug 7,8,9,10,11 corresponding to even number module inspection line board connector male connector should be connected, cathode is connected respectively even illumination
Block examines the plug 2,3,4,5,6 corresponding to line board connector male connector.
Further, odd number module inspection line plate is accomplished with even number module inspection line plate on the same circuit board, when test
The same acquisition wire harness connector female difference grafting odd number module inspection line plate examines line plate with even number module.
Further, the connecting line between each two single battery and pass through wiring harness interface between corresponding gathering line
It is connected.
Further, the acquisition wire harness connector female grafting odd number module inspection line board connector male connector or even number module
When examining line board connector male connector, it is formed into a loop by rectifier diode, resistance, light emitting diode.
The utility model has the beneficial effects that：By observing the conducting situation of the whether luminous detection harness of light emitting diode,
If light emitting diode will not be bright, gathering line wrong position or harness are not turned on, intuitive display；Pass through the aobvious of light emitting diode
Show whether can effectively detect gathering line locked position errorless, avoids damaging BMS because of gathering line positional fault；It can also effectively examine
Survey gathering line harness whether deficient purchase, avoid it is more complicated below do over again, greatly improve production efficiency and product quality.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model battery pack voltage acquisition line.
Fig. 2 is the schematic diagram that the utility model odd number module examines line plate.
Fig. 3 is the schematic diagram that the utility model even number module examines line plate.
In figure：1, wire harness connector female is acquired, 2, acquisition harness, 3, battery modules, 4, odd number module inspection line plate patches
Part male connector, 5, rectifier diode, 6, resistance, 7, light emitting diode, 8, even number module examine line board connector male connector, 9, odd number module
Examine line plate, 10, even number module examine line plate, 11, wiring harness interface.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment, be based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Embodiment
A kind of batteries of electric automobile packet voltage acquisition line detecting system, including battery modules 3, acquisition harness 2, odd number module
Line plate 9, even number module inspection line plate 10 are examined, the odd number module inspection line plate 9 is equipped with odd number module inspection line board connector male connector 4,
Even number module examines line plate 10 and is equipped with even number module inspection line board connector male connector 8, and odd number module examines line plate 9 and examines line with even number module
Be equipped with rectifier diode 5, resistance 6, light emitting diode 7 on plate 10, the battery modules 3 connected by several single batteries and
At the acquisition harness 2 connects battery modules 3 and acquisition wire harness connector female 1, and the gathering line connector female 1 can
Grafting odd number module examines line board connector male connector 4 or even number module inspection line board connector male connector 8, strange in the battery modules 3
The positive pole of number number battery B1, B3, B5, B7, B9 are connected respectively corresponding to odd number module inspection line board connector male connector 4
Plug 1,2,3,4,5, cathode be connected respectively plug 7 corresponding to odd number module inspection line board connector male connector 4,8,9,
10,11, the positive pole of even-numbered battery B2, B4, B6, B8, B10 are connected respectively even illumination in the battery modules 3
Block examines the plug 7,8,9,10,11 corresponding to line board connector male connector 8, and cathode is connected respectively even number module inspection line plate and patches
Plug 2,3,4,5,6 corresponding to part male connector 8.
Further, the odd number module inspection line plate 9 is accomplished with even number module inspection line plate 10 on the same circuit board, tests
When same acquisition wire harness connector female 1 distinguish grafting odd number module inspection line plate 9 and even number module inspection line plate 10.
Further, the connecting line between each two single battery and pass through wiring harness interface between corresponding gathering line
11 are connected.
Further, 1 grafting odd number module of acquisition wire harness connector female inspection line board connector male connector 4 or even illumination
When block examines line board connector male connector 8, it is formed into a loop by rectifier diode 5, resistance 6, light emitting diode 7.
When it is implemented, the anode of odd number single battery B1, B3, B5, B7, B9 are connected respectively acquisition wire harness connector
Jack 1, jack 2, jack 3, jack 4, jack 5 corresponding to female 1, cathode are connected respectively acquisition wire harness connector female
Jack 7, jack 8, jack 9, jack 10, jack 11 corresponding to 1, the anode point of even number single battery B2, B4, B6, B8, B10
It is not correspondingly connected with jack 7, jack 8, jack 9, jack 10, jack 11 corresponding to acquisition wire harness connector female 1, cathode difference
It is correspondingly connected with jack 2, jack 3, jack 4, jack 5, jack 6 corresponding to acquisition wire harness connector female 1, odd number module is examined
Line plate 9 and even number module inspection line plate 10 accomplishes on the same circuit board, when detection, first will acquisition wire harness connector female 1 with it is strange
Digital-to-analogue block examines line board connector male connector 9 and is connected, in battery modules 3 odd number single battery by acquire harness 2, rectifier diode 5,
Resistance 6, light emitting diode 7 constitute circuit, and the corresponding gathering line connected is normal if light emitting diode 7 shines normally, if hair
Optical diode 7 does not work, then the corresponding gathering line connected is abnormal, then examines acquisition wire harness connector female 1 with even number module
Line board connector male connector 8 is connected, and whether observation light emitting diode 7 shines, and the corresponding acquisition connected is proved if shining normally
Line is normal, otherwise abnormal.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent character made based on the specification and figures of the utility model or Structural Transformation, are applied directly or indirectly in other
Relevant technical field, is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of batteries of electric automobile packet voltage acquisition line detecting system, including battery modules, acquisition harness, odd number module examine line
Plate, even number module examine line plate, it is characterised in that：It is public that the odd number module inspection line plate is equipped with odd number module inspection line board connector
Head, even number module examine line plate and are equipped with even number module inspection line board connector male connector, and odd number module examines line plate and examines line with even number module
Rectifier diode, resistance, light emitting diode are equipped on plate, the battery modules are connected in series by several single batteries, described
Harness connection battery modules and acquisition wire harness connector female are acquired, the gathering line connector female being capable of grafting odd mode
Block examines line board connector male connector or even number module and examines line board connector male connector, odd-numbered battery B1 in the battery modules,
The positive pole of B3, B5, B7, B9 be connected respectively odd number module inspection line board connector male connector corresponding to plug 1,2,3,4,
5, cathode is connected respectively the plug 7,8,9,10,11 corresponding to odd number module inspection line board connector male connector, the battery mould
The positive pole of even-numbered battery B2, B4, B6, B8, B10 are connected respectively even number module inspection line board connector male connector in group
Corresponding plug 7,8,9,10,11, cathode are connected respectively the plug corresponding to even number module inspection line board connector male connector
2、3、4、5、6。
2. a kind of batteries of electric automobile packet voltage acquisition line detecting system according to claim 1, it is characterised in that：It is described
Odd number module is examined line plate and even number module inspection line plate and is accomplished on the same circuit board, when test the same acquisition wire harness connector mother
Grafting odd number module inspection line plate examines line plate to head with even number module respectively.
3. a kind of batteries of electric automobile packet voltage acquisition line detecting system according to claim 1, it is characterised in that：Every two
It is connected by wiring harness interface between connecting line and corresponding gathering line between a single battery.
4. a kind of batteries of electric automobile packet voltage acquisition line detecting system according to claim 1, it is characterised in that：It is described
When acquiring wire harness connector female grafting odd number module inspection line board connector male connector or even number module inspection line board connector male connector, lead to
Over commutation diode, resistance, light emitting diode forming circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589999.1U CN208043982U (en) | 2018-04-24 | 2018-04-24 | A kind of batteries of electric automobile packet voltage acquisition line detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589999.1U CN208043982U (en) | 2018-04-24 | 2018-04-24 | A kind of batteries of electric automobile packet voltage acquisition line detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043982U true CN208043982U (en) | 2018-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820589999.1U Active CN208043982U (en) | 2018-04-24 | 2018-04-24 | A kind of batteries of electric automobile packet voltage acquisition line detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106762A (en) * | 2023-02-07 | 2023-05-12 | 湖北钛时代新能源有限公司 | Battery pack voltage acquisition harness classification structure and classification method |
-
2018
- 2018-04-24 CN CN201820589999.1U patent/CN208043982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106762A (en) * | 2023-02-07 | 2023-05-12 | 湖北钛时代新能源有限公司 | Battery pack voltage acquisition harness classification structure and classification method |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191022 Granted publication date: 20181102 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221022 Granted publication date: 20181102 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221022 Granted publication date: 20181102 |