CN207416563U - A kind of emergency cell system used for electric vehicle - Google Patents
A kind of emergency cell system used for electric vehicle Download PDFInfo
- Publication number
- CN207416563U CN207416563U CN201721144099.8U CN201721144099U CN207416563U CN 207416563 U CN207416563 U CN 207416563U CN 201721144099 U CN201721144099 U CN 201721144099U CN 207416563 U CN207416563 U CN 207416563U
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- battery
- electrically connected
- battery pack
- electric vehicle
- central control
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- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 10
- 208000019901 Anxiety disease Diseases 0.000 description 2
- 230000036506 anxiety Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The utility model belongs to electric vehicle field, and in particular to a kind of emergency cell system used for electric vehicle.A kind of emergency cell system used for electric vehicle, including cradle, further includes battery charging management system, is electrically connected with Central Control Module；Central Control Module is electrically connected with battery pack；Battery pack is electrically connected with battery charging management system；Battery pack includes：Battery case protects internal cell；Charging socket mounted on battery pack bottom, is electrically connected with battery；Charge balancing interface mounted on battery pack bottom, is electrically connected with battery；Battery charging management system socket mounted on battery pack bottom, is electrically connected with battery；Battery, in battery pack；Breaker in battery pack, is electrically connected with battery；Preliminary filling resistance in battery pack, is electrically connected with battery；Total line justification module, in battery pack, is electrically connected with battery；Accessory power outlet in battery pack, is electrically connected with battery.
Description
Technical field
The utility model belongs to electric vehicle field, and in particular to a kind of emergency cell system used for electric vehicle.
Background technology
Electric vehicle is a kind of using vehicle power supply as power, and the new-energy automobile of vehicle wheel rotation is driven by motor, due to
The influence of electric vehicle environmental pollution is relatively small, therefore electric vehicle has relatively good prospect of the application.
The number of electric vehicle battery system storing electricity often determines the continual mileage of electric vehicle vehicle.1）By
It is limited to the weight and cost-effectiveness requirement of Car design, battery system carries limited battery capacity, can not dilatation.2）Battery management system
Unite to battery remaining power calculating there are 8% deviation, can not accurate evaluation vehicle remaining driving mileage.3）Electric vehicle
The charging pile limited amount just installed on the starting stage, society.Suitable charging pile can not be found whenever and wherever possible to electricity
Electrical automobile charges.
The popularization of electric vehicle, a big chunk reason are limited to anxiety of the user to vehicle remaining driving mileage, worry
The charging pile that opening electric vehicle can not find nearby after going out charges in time.Patent of the present invention is related to a kind of emergency cell system,
The electric vehicle invented with our company matches, and solves Anxiety of the user to remaining continual mileage well, it is ensured that
Vehicle power shortage can not be as early as possible found under the cases of emergency such as charging pile, and vehicle can obtain Quick rescue, Zi driving vehicle to filling nearby
Electricity is mended in electric area, is avoided the cumbersome property for employing trailer, the expense for saving the time, saving trailer, is improved the safety of traveling
Property, convenience.Emergency cell system is in addition to vehicle primary battery system, and increased external connection battery system is mainly used for vehicle
Emergency management and rescue after power shortage after vehicle is made to connect emergency cell system, can be voluntarily run at a low speed at charging pile, and vehicle is carried out
It charges.Without using trailer, the security incident occurred during trailer is avoided.The present invention has that easy to carry, connection is simple, can
By property it is high the characteristics of.
Similar product is mainly electric vehicle mobile charging treasured in the market, and it is too heavy that battery pack is placed directly in boot, institute
It is dragged with plug-in a set of battery system behind vehicle, while being charged to the original battery system of vehicle while running.This way, to electricity
The damage of pond service life is very serious, and there are great security risks.Battery quality itself is very big, and the energy that it is provided oneself is also
A part is consumed, moves backward, stop on urban traffic situation, be problem entirely.General volume is larger, and cost is higher, not portable.
Utility model content
The purpose of this utility model is that the mobile charging device for solving the electric vehicle of appeal is not portable, loss is tight
Again, the problem of energy consumption is larger.Provide a convenient carrying, loss is relatively low and saves the emergency cell system of the energy.
Technical solution is a kind of emergency cell system used for electric vehicle used by the utility model solves its technical problem
Including including cradle, further including battery charging management system, being electrically connected with Central Control Module；Central Control Module, with electricity
Chi Bao is electrically connected；Battery pack is electrically connected with battery charging management system；Battery pack includes：Battery case protects internal cell；
Charging socket mounted on battery pack bottom, is electrically connected with battery；Charge balancing interface, mounted on battery pack bottom, with battery electricity
Connection；Battery charging management system socket mounted on battery pack bottom, is electrically connected with battery；Battery, in battery pack；
Breaker in battery pack, is electrically connected with battery；Preliminary filling resistance in battery pack, is electrically connected with battery；Bus
Confirm module, in battery pack, be electrically connected with battery；Accessory power outlet in battery pack, is electrically connected with battery.
Preferably, the battery charging management system includes：Voltage-current sensor, with battery and center control mould
Block is electrically connected；Temperature sensor is electrically connected with Central Control Module；State of charge sensor, with battery and Central Control Module
Electrical connection；Emergency switch is electrically connected with battery；Short-circuit detecting circuit is electrically connected with battery；Positioner controls mould with center
Block is electrically connected；Charge shows LED light, is electrically connected with central control system；Reverse-connection preventing circuit is electrically connected with battery.
Preferably, the Central Control Module includes：Data acquisition unit is electrically connected with battery charging management system
It connects；Data processing unit is electrically connected with data acquisition unit；Clock unit, with data acquisition unit, data processing unit and defeated
Go out unit electrical connection；Storage unit is electrically connected with clock unit and data processing unit；Output unit, with data processing unit
It is electrically connected with storage unit.
Preferably, the cradle includes：Charge equalizer is electrically connected with charger；Charger is electrically connected with alternating current
It connects；Charge status indicating light is electrically connected with charge equalizer.Preferably, the Battery case is used using rubber material,
Added with sealing strip in the gap of Battery case.
The utility model advantageous effect：On-vehicle battery system is connected by high pressure under normal circumstances, the first box of access high pressure point,
Electric machine controller is connected, driving motor runs vehicle；On-vehicle battery internal system battery management system transmit low-voltage signal with
Electric machine controller communicates, and realizes electric energy conversion output kinetic energy.In the utility model, the working method of emergency cell system is,
Emergency cell system blocks the high pressure at battery system and high-pressure blast wire box to connect on-vehicle battery system reverse charge in order to prevent
It connects.Low-voltage signal is respectively connected to on-vehicle battery system and electric machine controller, emergency cell system is exported by low-voltage signal, made
On-vehicle battery system and electric machine controller disconnect low-voltage signal, while emergency cell system tells motor control by low-voltage signal
Device enters contingency mode.Emergency cell system is connected by high pressure with high pressure junction box, enters vehicle high pressure from high pressure junction box
Electric network.Due in the bag that charges without charge balancing and battery management system so that the cost of the bag that charges reduces, so as to answer urgent telegram
The cost of Chi Bao can also reduce, so operability for also improving battery.
Description of the drawings
Fig. 1：Emergency cell system forms structure chart
In figure：1st, Battery case, 2, charging socket, 3, charge balancing interface, 4, battery charging management system socket, 5, electricity
Pond, 6, breaker, 7, preliminary filling resistance, 8, total line justification module, 9, accessory power outlet, 10, voltage-current sensor, 11, temperature passes
Sensor, 12, state of charge sensor, 13, emergency switch, 14, short-circuit detecting circuit, 15, positioner, 16, charge show LED
Lamp, 17, reverse-connection preventing circuit, 18, data acquisition unit, 19, data processing unit, 20, storage unit, 21, clock unit, 22,
Output unit.
Specific embodiment
Embodiment：
Technical solution is a kind of emergency cell system used for electric vehicle used by the utility model solves its technical problem
Including including cradle, further including battery charging management system, being electrically connected with Central Control Module；Central Control Module, with electricity
Chi Bao is electrically connected；Battery pack is electrically connected with battery charging management system；Battery pack includes：Battery case 1 protects internal cell；
Charging socket 2 mounted on battery pack bottom, is electrically connected with battery；Charge balancing interface 3, mounted on battery pack bottom, with battery
Electrical connection；Battery charging management system socket 4 mounted on battery pack bottom, is electrically connected with battery；Battery, mounted on battery pack
It is interior；Breaker 6 in battery pack, is electrically connected with battery；Preliminary filling resistance 7 in battery pack, is electrically connected with battery；
Total line justification module 8, in battery pack, is electrically connected with battery；Accessory power outlet 9 in battery pack, is electrically connected with battery
It connects.
The battery charging management system includes：Voltage-current sensor 10, is electrically connected with battery and Central Control Module
It connects；Temperature sensor 11, is electrically connected with Central Control Module；State of charge sensor 12, with battery and Central Control Module electricity
Connection；Emergency switch 13, is electrically connected with battery；Short-circuit detecting circuit 14, is electrically connected with battery；Positioner 15 is controlled with center
Molding block is electrically connected；Charge shows LED light 16, is electrically connected with central control system；Reverse-connection preventing circuit 17, is electrically connected with battery.
The Central Control Module includes：Data acquisition unit 18, is electrically connected with battery charging management system；At data
Unit 19 is managed, is electrically connected with data acquisition unit 18；Clock unit 21, with data acquisition unit 18, data processing unit 19 and
Output unit 22 is electrically connected；Storage unit 20 is electrically connected with clock unit 21 and data processing unit 19；Output unit 22, with
Data processing unit 19 and storage unit 20 are electrically connected.
The cradle includes：Charge equalizer is electrically connected with charger；Charger is electrically connected with alternating current；Charging shape
State indicator light, is electrically connected with charge equalizer.Preferably, the Battery case 1 is used using rubber material, in battery case
Added with sealing strip in the gap of body 1.
On-vehicle battery system is connected by high pressure under normal circumstances, and the first box of access high pressure point connects electric machine controller, driving
Motor runs vehicle；On-vehicle battery internal system battery management system transmits low-voltage signal and is communicated with electric machine controller, realizes
Electric energy converts output kinetic energy.In the utility model, the working method of emergency cell system is, in order to prevent emergency cell system
To on-vehicle battery system reverse charge, battery system is blocked to be connected with the high pressure at high-pressure blast wire box.Low-voltage signal is respectively connected to
On-vehicle battery system and electric machine controller, emergency cell system are exported by low-voltage signal, make on-vehicle battery system and motor control
Device processed disconnects low-voltage signal, while emergency cell system tells electric machine controller to enter contingency mode by low-voltage signal.It is emergent
Battery system is connected by high pressure with high pressure junction box, enters vehicle high-voltage electricity network from high pressure junction box.Due to charging in bag
There is no charge balancing and battery management system so that the cost for the bag that charges reduces, and can also be reduced so as to the cost of emergency cell bag,
So operability for also improving battery.
Claims (5)
1. a kind of emergency cell system used for electric vehicle, including cradle, which is characterized in that further include
Battery charging management system is electrically connected with Central Control Module；
Central Control Module is electrically connected with battery pack；
Battery pack is electrically connected with battery charging management system；
Battery pack includes：
Battery case protects internal cell；
Charging socket mounted on battery pack bottom, is electrically connected with battery；
Charge balancing interface mounted on battery pack bottom, is electrically connected with battery；
Battery charging management system socket mounted on battery pack bottom, is electrically connected with battery；
Battery, in battery pack；
Breaker in battery pack, is electrically connected with battery；
Preliminary filling resistance in battery pack, is electrically connected with battery；
Total line justification module, in battery pack, is electrically connected with battery；
Accessory power outlet in battery pack, is electrically connected with battery.
2. a kind of emergency cell system used for electric vehicle according to claim 1, which is characterized in that the battery charges
Management system includes：
Voltage-current sensor is electrically connected with battery and Central Control Module；
Temperature sensor is electrically connected with Central Control Module；
State of charge sensor is electrically connected with battery and Central Control Module；
Emergency switch is electrically connected with battery；
Short-circuit detecting circuit is electrically connected with battery；
Positioner is electrically connected with Central Control Module；
Charge shows LED light, is electrically connected with central control system；
Reverse-connection preventing circuit is electrically connected with battery.
A kind of 3. emergency cell system used for electric vehicle according to claim 1, which is characterized in that the center control
Module includes：
Data acquisition unit is electrically connected with battery charging management system；
Data processing unit is electrically connected with data acquisition unit；
Clock unit is electrically connected with data acquisition unit, data processing unit and output unit；
Storage unit is electrically connected with clock unit and data processing unit；
Output unit is electrically connected with data processing unit and storage unit.
A kind of 4. emergency cell system used for electric vehicle according to claim 1, which is characterized in that the cradle bag
It includes：
Charge equalizer is electrically connected with charger；
Charger is electrically connected with alternating current；
Charge status indicating light is electrically connected with charge equalizer.
A kind of 5. emergency cell system used for electric vehicle according to claim 1, which is characterized in that the Battery case
Using using rubber material, added with sealing strip in the gap of Battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144099.8U CN207416563U (en) | 2017-09-07 | 2017-09-07 | A kind of emergency cell system used for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144099.8U CN207416563U (en) | 2017-09-07 | 2017-09-07 | A kind of emergency cell system used for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416563U true CN207416563U (en) | 2018-05-29 |
Family
ID=62315662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144099.8U Expired - Fee Related CN207416563U (en) | 2017-09-07 | 2017-09-07 | A kind of emergency cell system used for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667413A (en) * | 2019-09-29 | 2020-01-10 | 陕西科技大学 | Emergency charging equipment for electric automobile |
-
2017
- 2017-09-07 CN CN201721144099.8U patent/CN207416563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667413A (en) * | 2019-09-29 | 2020-01-10 | 陕西科技大学 | Emergency charging equipment for electric automobile |
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Date of cancellation: 20240222 Granted publication date: 20180529 |
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Granted publication date: 20180529 |