CN108899463A - Portable vehicle continuation of the journey reserve battery and its electrification control method - Google Patents
Portable vehicle continuation of the journey reserve battery and its electrification control method Download PDFInfo
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- CN108899463A CN108899463A CN201810648093.7A CN201810648093A CN108899463A CN 108899463 A CN108899463 A CN 108899463A CN 201810648093 A CN201810648093 A CN 201810648093A CN 108899463 A CN108899463 A CN 108899463A
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- battery
- journey
- continuation
- portable vehicle
- battery core
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 17
- 239000003063 flame retardant Substances 0.000 claims description 14
- 230000003111 delayed effect Effects 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- H02J7/0077—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
Abstract
The present invention discloses a kind of portable vehicle continuation of the journey reserve battery and its electrification control method, the portable vehicle continuation of the journey reserve battery include：Battery core group, the battery core group include multiple battery cores；Adapter；Multiple conducting pads, the conducting pad are connect with the adapter, and the conducting pad connects the anode ear of different battery cores and/or negative electrode lug forms battery core module, so that the battery core of battery core module forms in parallel and/or series connection；And multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, each conductive cap is connect with a conducting pad；Alternatively, at least partly described conductive cap connects described two or more than two conducting pads, so that the different battery core modules form in parallel and/or series connection.Technical solution of the present invention is easy to realize the portable vehicle target voltage and electric current of continuation of the journey reserve battery by battery core connection.
Description
Technical field
The present invention relates to field of batteries, in particular to a kind of portable vehicle continuation of the journey reserve battery and its controlling party is powered on
Method.
Background technique
Portable vehicle is usually used in roadside assistance and mobile power supply equipment, such as electric car with continuation of the journey reserve battery.It is portable
The automobile-used continuation of the journey reserve battery of formula has the function of increasing course continuation mileage and automobile batteries dilatation to electric car.According to applicable object
The voltage and current for needing portable vehicle continuation of the journey reserve battery to provide with the difference of operating condition is also different, and existing portable vehicle
It realizes that target voltage, the battery core connection difficulty of electric current are high with continuation of the journey reserve battery, it is spare to limit portable vehicle continuation of the journey
The use scope of battery.
Summary of the invention
The main object of the present invention is a kind of portable vehicle continuation of the journey reserve battery, it is intended to it is standby to promote portable vehicle continuation of the journey
The convenience of the battery core connection of target voltage and electric current is realized with battery.
To achieve the above object, portable vehicle proposed by the present invention continuation of the journey reserve battery, including：
Battery core group, the battery core group include multiple battery cores, and the battery core is equipped with anode ear and negative electrode lug；
Adapter, the adapter are equipped with multiple first tabs hole, the anode ear and/or the cathode of multiple battery cores
Ear wears first tab hole, and the adapter is insulating part；
Multiple conducting pads, the conducting pad are connect with the adapter, and the conducting pad connects different battery cores
Anode ear and/or negative electrode lug form battery core module, so that the battery core of battery core module forms in parallel and/or series connection；And
Multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, each conduction
Lid is connect with a conducting pad；Alternatively,
Multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, at least partly described
Conductive cap connects described two or more than two conducting pads, so that the different battery core modules form in parallel and/or series connection.
Optionally, the conducting pad is equipped with the second tab hole, and the anode ear and/or negative electrode lug of different battery cores sequentially pass through
First tab hole and the second tab hole, and be arranged between the conducting pad and conductive cap.
Optionally, the anode ear and negative electrode lug of the battery core are arranged between the adapter and the conducting pad, institute
It states anode ear and the negative electrode lug is connected to the side towards the adapter of the conducting pad.
It optionally, is screw between the conducting pad and the conductive cover plate between the adapter and conducting pad
It connects and/or snaps connection.
Optionally, the two sides of the battery core are equipped with flame-retardant board.
Optionally, the battery core group further includes positive part and cathode part, and the anode part and the cathode part are led with described
Voltage piece or conductive cap connection.
Optionally, the portable vehicle continuation of the journey reserve battery further includes：Battery core group shell, the battery core group are arranged in battery core
In group shell, the battery core group shell is insulating part.
Optionally, the battery core group shell is fire-retardant part.
Optionally, the portable vehicle continuation of the journey reserve battery further includes：Outer case, the battery core group setting is described outer
In cabinet；High voltage control box, the high voltage control box are connect by route with the battery core group；And/or battery management system mould
Block, the battery management system module are connect by route with the battery core group.
Optionally, the outer case is equipped with return pulley and pull rod.
Optionally, the portable vehicle continuation of the journey reserve battery includes high voltage control box, connect with the high voltage control box
Battery management system module, the high voltage control box includes preliminary filling relay and main relay, the preliminary filling relay and institute
State main relay parallel connection.
The present invention also propose it is a kind of applied to above-mentioned portable vehicle continuation of the journey reserve battery electrification control method, it is described just
Take that the automobile-used continuation of the journey reserve battery of formula is in parallel with automobile batteries, and the electrification control method includes the following steps：
A, after automobile starting, entire car controller starts the battery management system mould of the portable vehicle continuation of the journey reserve battery
Block, and automatic fault selftesting is carried out with continuation of the journey reserve battery to the portable vehicle by battery management system module；
B, when self-test is out of order, battery management system module uploads fault message to entire car controller, powers on failure；
C, when non-self-test is out of order, and automobile batteries, under non-charged state, the relay of vehicle is closed, then institute
It states battery management system module and detects the pressure difference that the portable vehicle is continued a journey between reserve battery and automobile batteries, when pressure difference is exhausted
When being less than or equal to the first preset pressure to value, the main relay closure powers on success；
D, when non-self-test is out of order, and automobile batteries is in the charge state, the battery management system module detection
The pressure difference of the portable vehicle between continuation of the journey reserve battery and automobile batteries, when the pressure absolute value of the difference is less than or equal to the
When two preset pressures, the main relay closure powers on success.
Optionally, in step C, before main relay closure, the preliminary filling relay, and delay first are closed
Preset time, and after main relay closure, disconnect the preliminary filling relay；And/or in step D, in the electricity
Pond management system module detects delay second before the pressure difference between the portable vehicle continuation of the journey reserve battery and automobile batteries
Preset time is closed the preliminary filling relay, and the third preset time that is delayed then before main relay closure, and
After main relay closure, the preliminary filling relay is disconnected.
Optionally, battery management system module carries out the step of automatic fault selftesting to the portable vehicle with continuation of the journey reserve battery
Suddenly include：Circuit voltage detection is carried out with continuation of the journey reserve battery to the portable vehicle, is fallen into just when detecting resulting voltage value
When within the scope of normal voltage threshold, it is determined as that non-self-test is out of order, otherwise, it is determined that being out of order for self-test；To described portable
Automobile-used continuation of the journey reserve battery carries out circuital current detection, when the resulting current value of detection is fallen within the scope of normal current threshold,
It is determined as that non-self-test is out of order, otherwise, it is determined that being out of order for self-test；And/or to portable vehicle continuation of the journey standby electricity
Pond carries out battery core temperature detection, when the resulting temperature value of detection is fallen within the scope of normal current threshold, is determined as non-self-test
It is out of order, otherwise, it is determined that being out of order for self-test.
Optionally, the portable vehicle is in parallel with the automobile batteries with continuation of the journey reserve battery, and the portable vehicle is used continuous
It navigates and is equipped with voltage balancer between reserve battery and the automobile batteries, the voltage balancer is standby for reducing the portable vehicle continuation of the journey
With the voltage difference between battery and the automobile batteries.
Technical solution of the present invention is electrically connected battery core by using conducting pad, realizes the series-parallel and shape to battery core
At battery core module, then may be selected to carry out battery core module using conductive cap series-parallel, the conductive cap and conducting pad cooperation
It uses, to realize that the preset target voltage of battery core group and electric current, the conductive cap and conducting pad cooperate so that realizing battery core
The freedom degree of the preset target voltage of group and electric current is bigger, the feasible scheme to realize target voltage, electric current is more, reduces
The design difficulty of battery core connection line, improves realization when portable vehicle realizes target voltage, electric current with continuation of the journey reserve battery
The convenience of connection when target voltage, electric current.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of portable vehicle of the present invention continuation of the journey one embodiment of reserve battery；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the structural schematic diagram of battery core group in Fig. 1；
Fig. 4 is the structural schematic diagram of adapter in Fig. 3；
Fig. 5 is the structural schematic diagram of conducting pad in Fig. 3；
Fig. 6 powers on flow chart for portable vehicle of the present invention continuation of the journey reserve battery；
Fig. 7 is the lower electric flow chart of portable vehicle of the present invention continuation of the journey reserve battery；
Fig. 8 is the working principle diagram of portable vehicle of the present invention continuation of the journey reserve battery；
Fig. 9 powers on flow diagram for portable vehicle of the present invention continuation of the journey reserve battery.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| Outer case | 100 | Battery core group shell | 110 |
| Return pulley | 120 | Pull rod | 130 |
| Battery core group | 200 | Battery core | 210 |
| Anode ear | 211 | Negative electrode lug | 212 |
| Adapter | 220 | First tab hole | 221 |
| Conducting pad | 230 | Second tab hole | 231 |
| Conductive cap | 240 | Flame-retardant board | 250 |
| High voltage control box | 300 | Battery management system module | 400 |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of portable vehicle continuation of the journey reserve battery.
In embodiments of the present invention, as shown in Figures 2 to 4, portable vehicle continuation of the journey reserve battery, including：
Battery core group 200, the battery core group 200 include multiple battery cores 210, and the battery core 210 is equipped with anode ear 211 and cathode
Ear 212, and the anode ear 211 and negative electrode lug 212 are located at the same end of the battery core 210；The battery core 210 is juxtaposed to
It is two rows of；Anode ear 211 between two adjacent battery cores 210 and the equidirectional arrangement of negative electrode lug 212 in each row's battery core 210 are formed
One battery core group, anode ear 211 and the arrangement of 212 opposite direction of negative electrode lug between adjacent Liang Ge battery core group；
Adapter 220, the adapter 220 are equipped with multiple first tabs hole 221, the anode ear of multiple battery cores 210
211 and the negative electrode lug 212 wear first tab hole 221, the adapter 220 is insulating part；
Multiple conducting pads 230, the conducting pad 230 are connect with the adapter 220, the conducting pad 230 according to
Secondary two anode ears 211 and two negative electrode lugs 212 for connecting adjacent four battery cores 210, so where described two anode ears 211
Battery core 210 and described two negative electrode lugs 212 where battery core 210 between formed and connect, each row's battery core 210 is by conducting pad
230 are connected into a battery core module, and the one of conducting pad 230 of the multiple conducting pad 230 connects two battery core moulds
Block, so that two battery core module series connection, two anode ears 211 and two negative electrode lugs 212 of battery core group are led by different respectively
Voltage part 230 connects, so that two battery cores 210 in battery core group form parallel connection；And
Multiple conductive caps 240, the conducting pad 230 are arranged between the adapter 220 and the conductive cap 240,
Each conductive cap 240 is correspondingly connected with the conducting pad 230.Adapter 220 has for installing conducting pad 230
The effect of 212 position of anode ear 211 and negative electrode lug of restricted battery core 210 facilitates the battery core 210 of 230 pairs of conducting pad settings
It is attached；Conducting pad 230 by the electrode to battery core 210 be attached realize battery core 210 between it is series-parallel, pass through string
Join to adjust the voltage strength of battery core group 200, the current strength of battery core group 200 is adjusted by parallel；Conductive cap 240 be used for into
One step fastens conducting pad 230, so that the anode ear 211 of battery core 210 and negative electrode lug 212 compress lock jail, is realizing battery core group 200 just
Often work.Portable vehicle described in the present embodiment is not limited in above-mentioned technical proposal with continuation of the journey reserve battery, in other implementations
In example, it is also possible to：
S1. portable vehicle continuation of the journey reserve battery, including, battery core group, the battery core group includes multiple battery cores, the battery core
Equipped with anode ear and negative electrode lug；The battery core is juxtaposed to four rows；In each row's battery core between adjacent each battery core just
Tab and negative electrode lug opposite direction row；
Adapter, the adapter are equipped with multiple first tabs hole, the anode ear and the negative electrode lug of multiple battery cores
First tab hole is worn, the adapter is insulating part；
Multiple conducting pads, the conducting pad are connect with the adapter, and the conducting pad is sequentially connected adjacent two
An anode ear and a negative electrode lug for a battery core, so that each row's battery core forms a battery core module, the electricity in battery core module
Core forms series connection；And multiple conductive caps, the conducting pad is arranged between the adapter and the conductive cap, described
Conductive cap connects the conducting pad, and conductive cap connects battery core module, so that two battery core modules are connected, in multiple conductive caps
Two conductive caps are separately connected the anode and cathode of concatenated battery core module two-by-two, so that shape between concatenated battery core module two-by-two
At parallel connection；Alternatively,
S2. the automobile-used continuation of the journey reserve battery of formula is taken, including：
Battery core group, the battery core group include multiple battery cores, and the battery core is equipped with anode ear and negative electrode lug；The battery core is arranged side by side
It is arranged to two rows；The equidirectional arrangement of anode ear and negative electrode lug of the battery core of each row；
Adapter, the adapter are equipped with multiple first tabs hole, the anode ear and the negative electrode lug of multiple battery cores
First tab hole is worn, the adapter is insulating part；
Multiple conducting pads, the conducting pad are connect with the adapter, a conducting pad connection adjacent two
The anode ear of a battery core, the negative electrode lug of the two neighboring battery core is connected by a conducting pad forms a battery core mould
Block, two battery cores in battery core module form parallel connection；And
Multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, and the conductive cap connects
Adjacent three conducting pads are connect, so that the battery core module of each row is in parallel, latter two right conductive cap is separately connected two battery cores
The anode and cathode of module, so that being formed between two battery core modules in parallel；Alternatively,
S3. take the automobile-used continuation of the journey reserve battery of formula, with S2 embodiment the difference is that：
Multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, and the conductive cap connects
The two neighboring conducting pad is connect, so that the battery core module of each row is in parallel, then conductive cap connects two rows of battery core modules, makes
It obtains and forms series connection between two battery core modules.Conductive cap 240 not only has the function of the fixed conducting pad 230, additionally it is possible to
For connecting different battery core modules, control it is series-parallel between different battery core modules, further increase 200 electric current of battery core group and
The regulating power of voltage；Conductive cap 240 and conducting pad 230 cooperate, so that freedom of the battery core group 200 to electric current and voltage design
Degree is high, the design of current value and voltage value is more easier, range is bigger, convenient that electricity is arranged according to different use requirements
The electric current and voltage value of core group 200 reduce the battery core 210 that portable vehicle continuation of the journey reserve battery realizes target voltage and electric current
The design difficulty of connection line.
Further, in the present embodiment, as shown in Figures 3 to 5, the conducting pad 230 is equipped with the second tab hole
231, two anode ears 211 in battery core group pass through and two negative electrode lugs 212 of adjacent battery core group are each passed through first
It is each passed through four the second tab holes 231 of the same conducting pad 230 behind tab hole 221 again, the anode ear 211 and described
Negative electrode lug 212 is arranged between the conducting pad 230 and conductive cap 240.Two faces of anode ear 211 and negative electrode lug 212 point
It is not connect with conducting pad 230 and conductive cap 240, so that being contacted more between battery core 210 and conducting pad 230 and conductive cap 240
Add sufficiently, so that the electrical connection between battery core 210 is more stable.Anode ear 211, negative electrode lug 212 described in the present embodiment
Installation is not limited in above-mentioned technical proposal, in other embodiments, is also possible to：The anode ear and negative electrode lug of the battery core are set
It sets between the adapter and the conducting pad, the anode ear and the negative electrode lug are connected to the face of the conducting pad
To the side of the adapter.
Further, in the present embodiment, as shown in figure 3, it is between the adapter 220 and conducting pad 230 and described
It is connected between conducting pad 230 and the conductive cap 240 for screw.The fastening effect of screw connection is good, so that conducting pad
It is contacted between 230 and conduction well, while being conducive to consolidate the anode ear 211 and negative electrode lug 212 of the battery core 210.This implementation
Connection between the example adapter 220 and conducting pad 230 between the conducting pad 230 and the conductive cap 240
Method is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to：Between the adapter and conducting pad and institute
It states between conducting pad and the conductive cover plate to snap connection, the pinboard sets card towards the side of the conducting pad
Convex, the conducting pad and the conductive cap are equipped with bayonet, and the card convex sequentially passes through the card of the conducting pad and conductive cap
Mouthful；Alternatively, bayonet connection between the adapter and conducting pad, screw connects between the conducting pad and the conductive cover plate
It connects, the pinboard sets card convex towards the side of the conducting pad, and the conducting pad is equipped with bayonet, and the card convex passes through institute
State the bayonet of conducting pad.
Further, in the present embodiment, as shown in figure 3, the two sides of the battery core 210 are equipped with flame-retardant board 250, the resistance
Combustion plate 250 is fire-retardant EVA plate.When a battery core 210 is on fire in battery core group 200, flame-retardant board 250 can slow down the climing of the intensity of a fire
Prolong, the battery core 210 for protecting battery core 210 on fire neighbouring, improves the safety that portable vehicle is used with continuation of the journey reserve battery.This implementation
Flame-retardant board 250 described in example is not limited only to fire-retardant EVA plate, in other embodiments, is also possible to flame-retardant PBT plate, or resistance
Fire PCV plate.
Further, in the present embodiment, as shown in figure 3, the battery core group 200 further includes positive part and cathode part, institute
It states positive part and the cathode part is connect with the conductive wafer.The anode part, the cathode part are connect with conductive wafer, are made
Positive part, the realization of cathode part and battery core 210 be electrically connecteds, the positive part and cathode part are that entire 200 power supply of battery core group exports
And output end, the anode part and the cathode part and the conductive wafer are integrally formed, integrated molding can simplify portable
The installation steps of automobile-used continuation of the journey reserve battery, are conducive to improve installation effectiveness.Anode part and cathode part described in the present embodiment are not only
It is limited to above-mentioned technical proposal, in other embodiments, is also possible to the positive part and the cathode part and the conductive wafer
Screw connection；Alternatively, the anode part and the cathode part are connect with the conductive cap.
Further, in the present embodiment, as shown in Fig. 2, the portable vehicle continuation of the journey reserve battery further includes battery core
Group shell 110, the battery core group 200 are arranged in battery core group shell 110, and the battery core group shell 110 is insulating part, the battery core group shell
110 are surrounded by insulation board, and the battery core group shell 110 is conducive to consolidate the position of the battery core 210, improve what battery core 210 was installed
Stability.
Further, in the present embodiment, as shown in Fig. 2, battery core group shell 110 is fire-retardant part, prevent battery core group 200 on fire
When fire spreading to automobile on, be conducive to improve the security performance that is used with continuation of the journey reserve battery of portable vehicle.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the portable vehicle continuation of the journey reserve battery further includes：
Outer case 100, the battery core group 200 are arranged in the outer case 100；High voltage control box 300, the high voltage control box 300
It is connect by route with the battery core group 200；Battery management system module 400, the battery management system module 400 pass through line
Road is connect with the battery core group 200, high voltage control box 300.Institute's outer case 100 uses cold-reduced sheet bending and molding, each edge design
Cambered, quadrangle design has metal protection corner, effectively battery case is avoided to collide in use, while enhancing the firm of surrounding
Property, the outer container uses cold-reduced sheet, enhances battery pack and collide in use and cause to damage；The battery management system mould
Block 400 carries out monitoring temperature and voltage monitoring to battery pack, and battery management system module 400 is realized to high voltage control box 300
Current monitoring and relay control, realize that disconnection is connect with automobile batteries when electric current, voltage or temperature occur abnormal, improve just
Take the security performance that the automobile-used continuation of the journey reserve battery of formula uses.Portable vehicle described in the present embodiment is not only limited with continuation of the journey reserve battery
In above-mentioned technical proposal, in other embodiments, being also possible to the portable vehicle continuation of the journey reserve battery further includes：Outer container
Body and high voltage control box, the battery core group are arranged in the outer case, and the high voltage control box passes through route and the battery core
Group connection；Alternatively, portable vehicle continuation of the journey reserve battery further includes：Outer case and battery management system module, the battery core group
It is arranged in the outer case, the battery management system module passes through route and the battery core group.
Further, as shown in Figure 1 and Figure 2, the outer case 100 is equipped with return pulley 120 and pull rod 130, convenient for described portable
The carrying of the automobile-used continuation of the journey reserve battery of formula.
Further, as shown in Fig. 2, Fig. 8, the portable vehicle continuation of the journey reserve battery includes 300 He of high voltage control box
Battery management system module 400, the high voltage control box 300 include preliminary filling relay and main relay, the preliminary filling relay
It is in parallel with the main relay.When the preliminary filling relay closed communicating circuit, the battery management system module 400 is examined
It surveys, disconnecting circuit when detecting unqualified, improves the security performance that portable vehicle is used with continuation of the journey reserve battery.
Technical solution of the present invention is electrically connected battery core 210 by using conducting pad 230, realizes to battery core 210
It is series-parallel to form battery core module, series-parallel, the conductive cap 240 and conduction are then carried out to battery core module using conductive cap 240
Casting die 230 cooperates, to realize the preset target voltage of battery core group 200 and electric current, the conductive cap 240 and conducting pad 230
Cooperation reduces portable vehicle so that realize that the freedom degree of the preset target voltage of battery core group 200 and electric current is bigger, scheme is more
Realize that the design difficulty of 210 connection line of battery core of target voltage and electric current, the conductive cap 240 also have with continuation of the journey reserve battery
There are the anode ear 211 of fastening conducting pad 230 and battery core 210, the function of negative electrode lug 212；The battery core 210 uses flame-retardant board
250 separate, and the battery core group shell 110 is fire retardant cabinet, the flame-retardant board 250 and battery core group shell 110 for slowing down or preventing electricity
Sprawling after core 210 is on fire, the security performance used to improve portable vehicle with continuation of the journey reserve battery；The portable vehicle is used
The high voltage control box 300 of continuation of the journey reserve battery is used to control the voltage of the telecommunications group, and battery management system is for detecting monitoring
The operating condition of battery pack improves the security performance that portable vehicle is used with continuation of the journey reserve battery.
The present invention also propose it is a kind of applied to above-mentioned portable vehicle continuation of the journey reserve battery electrification control method, it is described just
It is in parallel with automobile batteries to take the automobile-used continuation of the journey reserve battery of formula, as shown in Fig. 6, Fig. 9, the electrification control method includes following step
Suddenly：A, after automobile starting, entire car controller sends the cell tube of continuation of the journey reserve battery of portable vehicle described in ON grades of signal enablings
System module 400 is managed, and failure is carried out certainly with continuation of the journey reserve battery to the portable vehicle by battery management system module 400
Detection；B, when self-test is out of order, battery management system module 400 uploads fault message to entire car controller, powers on failure；
C, when non-self-test is out of order, and automobile batteries, under non-charged state, the relay of vehicle is closed, then the cell tube
Reason system module 400 detects the pressure difference between the portable vehicle continuation of the journey reserve battery and automobile batteries, when pressure difference absolute value
When less than or equal to the first preset pressure, the main relay closure, electric discharge powers on success；D, when non-self-test is out of order,
And automobile batteries is in the charge state, the battery management system module 400 detects the portable vehicle continuation of the journey reserve battery
Pressure difference between automobile batteries, when the pressure absolute value of the difference is less than or equal to the second preset pressure, the main relay
Closure, charging power on success.In the present embodiment, first preset pressure and the second preset pressure are 4V, but are not only limited
In 4V, in other embodiments, it is also possible to：First preset pressure is 6V, and second preset pressure is 7V.In the present embodiment
In, when battery management system module 400 detects the pressure difference between the portable vehicle continuation of the journey reserve battery and automobile batteries
When absolute value is more than 4V, failure is powered on.Portable vehicle continues a journey reserve battery when powering on, and battery management system module 400 is right
The portable vehicle with continuation of the journey reserve battery carries out automatic fault selftesting, it is ensured that portable vehicle with continue a journey reserve battery self-operating without
Failure has and carries out powering on step in next step again to the condition that automobile batteries parallel connection powers on, and is conducive to improve continuation of the journey reserve battery
The security performance powered on；Then the detection of battery management system module 400 detect again portable vehicle continuation of the journey reserve battery and
Pressure difference between automobile batteries, when pressure difference is excessive, automobile batteries overcharges to continuation of the journey reserve battery, or continuation of the journey reserve battery
It overcharges to automobile batteries, causes the effective output of continuation of the journey reserve battery and automobile batteries to reduce, caused when serious
Fire, safety coefficient is low, and battery management system module 400 is for ensuring the portable vehicle continuation of the journey reserve battery and automobile batteries
Between pressure difference in safe range value, improve the security performance that is powered on continuation of the journey reserve battery of portable vehicle.
Further, in the present embodiment, as shown in fig. 6, in step C, before main relay closure, closure
The preliminary filling relay, and first preset time that is delayed, and after main relay closure, disconnect the preliminary filling relay
Device；In step D, the portable vehicle continuation of the journey reserve battery and automobile electricity are detected in the battery management system module 400
Be delayed the second preset time before pressure difference between pond, then before main relay closure, is closed the preliminary filling relay
Device, and the third preset time that is delayed, and after main relay closure, disconnect the preliminary filling relay.In the present embodiment
In, first preset time is 2s, and second preset time is 5s, and the third preset time is 2s, in other implementations
In example, described first to third preset time is not limited in above-mentioned technical proposal, in other embodiments, is also possible to shown
First preset time is 3s, and second preset time is 4s, and the third preset time is 1s.In the present embodiment, described
First provides detection time to third preset time for the detection of battery management system module 400, when in the first preset time or
In third preset time, when battery management system module 400 detects abnormal, the preliminary filling relay of closure is in battery management system
Under module 400 controls, is disconnected before main relay closure, power on failure at this time, to ensure safety；In second preset time,
Battery management system module 400 detects automobile batteries in a charging situation, and portable vehicle accesses operation with continuation of the journey reserve battery
Situation, when battery management system module 400 detects abnormal, upload information to entire car controller, entire car controller disconnects portable
The access of the automobile-used continuation of the journey reserve battery of formula, to ensure safety.
Further, as shown in fig. 6, battery management system module 400 to the portable vehicle with continuation of the journey reserve battery into
The step of row automatic fault selftesting includes：Circuit voltage detection is carried out with continuation of the journey reserve battery to the portable vehicle, when detection institute
When the voltage value obtained is fallen into normal voltage threshold range, it is determined as that non-self-test is out of order, otherwise, it is determined that measuring event for self-test
Barrier；Circuital current detection is carried out with continuation of the journey reserve battery to the portable vehicle, falls into normal electricity when detecting resulting current value
When flowing in threshold range, it is determined as that non-self-test is out of order, otherwise, it is determined that being out of order for self-test；The portable vehicle is used
Reserve battery of continuing a journey carries out 210 temperature detection of battery core, when the resulting temperature value of detection is fallen within the scope of normal current threshold, sentences
It is set to non-self-test to be out of order, otherwise, it is determined that being out of order for self-test.In the present embodiment, the normal voltage threshold range
For 12V~800V, the normal current threshold range is -600A~600A, the normal current threshold range is -60 DEG C~
140 DEG C, but it is not limited only to above range, in other embodiments, being also possible to normal voltage threshold range is 5V~1000V,
The normal current threshold range is -400A~400A, and the normal current threshold range is -40 DEG C~85 DEG C.In this implementation
In example, battery management system module 400 carries out self-test with continuation of the journey reserve battery to portable vehicle, it is ensured that the portable vehicle is used
Voltage, electric current and the temperature value of continuation of the journey reserve battery are in normal range value, then are powered on, and are conducive to improve portable vehicle use
The safety for reserve battery power up of continuing a journey.
Further, as shown in fig. 6, in the present embodiment, the portable vehicle continuation of the journey reserve battery and the automobile
Battery is in parallel, and the portable vehicle is used with voltage balancer, the voltage balancer is equipped between continuation of the journey reserve battery and the automobile batteries
In voltage difference of the reduction portable vehicle between continuation of the journey reserve battery and the automobile batteries.The portable vehicle continuation of the journey
It when reserve battery powers on, opens and presses box, pressure box carries out portable vehicle with continuation of the journey reserve battery and the automobile batteries
Pressure, until the pressure box is less than or equal to portable vehicle with the pressure difference absolute value of continuation of the journey reserve battery and the automobile batteries
4V, pressure box stop working, then proceed to power on.
When portable vehicle described in the present embodiment uses electricity under continuation of the journey reserve battery, as shown in fig. 7, automobile stops, when vehicle control
When the ON shelves blackout of device processed, be delayed the 4th preset time, the preliminary filling relay of portable vehicle continuation of the journey reserve battery
It is in an off state, after main relay disconnects, lower electricity success；When there are discharge faults, and ON grades of signals to be caused not disappear for entire car controller
When mistake, the portable vehicle is in an off state with the preliminary filling relay of continuation of the journey reserve battery, main relay after disconnecting lower electricity at
Function；When entire car controller absence of discharge failure and when ON grades of signals do not disappear, the relay of vehicle is disconnected, and the portable vehicle is with continuous
The preliminary filling relay of boat reserve battery is in an off state, and then main relay disconnects, lower electricity success.In the present embodiment, institute
Stating the 4th preset time is 3s, but is not limited only to 3s, in other embodiments, can also be 5s or 2s.
The powering method of technical solution of the present invention, with battery management system module 400 to portable vehicle continuation of the journey standby electricity
Pond is monitored, detects, and portable vehicle is with voltage, electric current and the temperature in continuation of the journey reserve battery power up in safe range
It is interior, while detecting and monitoring portable vehicle and using the pressure difference of continuation of the journey reserve battery and the automobile batteries in safe range, at this time
Battery management system module 400 controls the realizations such as main relay and preliminary filling relay and powers on, and powers on failure, otherwise to ensure automobile
Battery and the portable vehicle safety of continuation of the journey reserve battery, have the advantages that security performance is high.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of portable vehicle continuation of the journey reserve battery, which is characterized in that including：
Battery core group, the battery core group include multiple battery cores, and the battery core is equipped with anode ear and negative electrode lug；
Adapter, the adapter are equipped with multiple first tabs hole, and the anode ear and/or the negative electrode lug of multiple battery cores are worn
If first tab hole, the adapter is insulating part；
Multiple conducting pads, the conducting pad are connect with the adapter, and the conducting pad connects the anode of different battery cores
Ear and/or negative electrode lug form battery core module, so that the battery core of battery core module forms in parallel and/or series connection；And
Multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, each conductive cap with
One conducting pad connection；Alternatively,
Multiple conductive caps, the conducting pad are arranged between the adapter and the conductive cap, at least partly described conduction
Lid connects described two or more than two conducting pads, so that the different battery core modules form in parallel and/or series connection.
2. portable vehicle as described in claim 1 continuation of the journey reserve battery, which is characterized in that the conducting pad is equipped with second
Tab hole, the anode ear and/or negative electrode lug of different battery cores sequentially pass through the first tab hole and the second tab hole, and are arranged described
Between conducting pad and conductive cap.
3. portable vehicle as described in claim 1 continuation of the journey reserve battery, which is characterized in that the anode ear of the battery core and negative
Tab is arranged between the adapter and the conducting pad, and the anode ear and the negative electrode lug are connected to the conductive pressure
The side towards the adapter of part.
4. portable vehicle as described in claim 1 continuation of the journey reserve battery, which is characterized in that the portable vehicle continuation of the journey is standby
Further include with battery：Battery core group shell, the battery core group are arranged in battery core group shell, and the battery core group shell is insulating part, the electricity
Core group shell is fire-retardant part；The battery core group further includes positive part and cathode part, and the anode part and the cathode part are led with described
Voltage piece or conductive cap connection.
5. the portable vehicle continuation of the journey reserve battery as described in Claims 1 to 4 any one, which is characterized in that described portable
The automobile-used continuation of the journey reserve battery of formula further includes：
Outer case, the battery core group are arranged in the outer case；
High voltage control box, the high voltage control box are connect by route with the battery core group；And/or
Battery management system module, the battery management system module are connect by route with the battery core group.
6. portable vehicle as claimed in claim 5 continuation of the journey reserve battery, which is characterized in that the portable vehicle continuation of the journey is standby
Include with battery：High voltage control box, the battery management system module being connect with the high voltage control box, the high voltage control box packet
Preliminary filling relay and main relay are included, the preliminary filling relay and the main relay are in parallel.
7. a kind of applied to the electrification control method of continuation of the journey reserve battery of portable vehicle described in claim 6, which is characterized in that
The portable vehicle is in parallel with automobile batteries with continuation of the journey reserve battery, and the electrification control method includes the following steps：
A, after automobile starting, entire car controller starts the battery management system module of the portable vehicle continuation of the journey reserve battery,
And automatic fault selftesting is carried out with continuation of the journey reserve battery to the portable vehicle by battery management system module；
B, when self-test is out of order, battery management system module uploads fault message to entire car controller, powers on failure；
C, when non-self-test is out of order, and automobile batteries, under non-charged state, the relay of vehicle is closed, then the electricity
Pond management system module detects the pressure difference between the portable vehicle continuation of the journey reserve battery and automobile batteries, when pressure difference absolute value
When less than or equal to the first preset pressure, the main relay closure powers on success；
D, when non-self-test is out of order, and automobile batteries is in the charge state, described in the battery management system module detection
Pressure difference of the portable vehicle between continuation of the journey reserve battery and automobile batteries, when the pressure absolute value of the difference is less than or equal to second in advance
If when pressure difference, the main relay closure powers on success.
8. the portable vehicle as claimed in claim 7 electrification control method of continuation of the journey reserve battery, which is characterized in that
In step C, before main relay closure, it is closed the preliminary filling relay, and first preset time that is delayed, and
After main relay closure, the preliminary filling relay is disconnected；And/or
In step D, the portable vehicle continuation of the journey reserve battery and automobile batteries are detected in the battery management system module
Between pressure difference before be delayed the second preset time, then the main relay closure before, be closed the preliminary filling relay,
And the third preset time that is delayed, and after main relay closure, disconnect the preliminary filling relay.
9. the portable vehicle as claimed in claim 7 electrification control method of continuation of the journey reserve battery, which is characterized in that cell tube
Managing the step of system module carries out automatic fault selftesting with continuation of the journey reserve battery to the portable vehicle includes：
Circuit voltage detection is carried out with continuation of the journey reserve battery to the portable vehicle, falls into normal electricity when detecting resulting voltage value
When pressing in threshold range, it is determined as that non-self-test is out of order, otherwise, it is determined that being out of order for self-test；
Circuital current detection is carried out with continuation of the journey reserve battery to the portable vehicle, falls into normal electricity when detecting resulting current value
When flowing in threshold range, it is determined as that non-self-test is out of order, otherwise, it is determined that being out of order for self-test；And/or
Battery core temperature detection is carried out with continuation of the journey reserve battery to the portable vehicle, falls into normal electricity when detecting resulting temperature value
When flowing in threshold range, it is determined as that non-self-test is out of order, otherwise, it is determined that being out of order for self-test.
10. the portable vehicle as claimed in claim 7 electrification control method of continuation of the journey reserve battery, which is characterized in that described
Portable vehicle is in parallel with the automobile batteries with continuation of the journey reserve battery, the portable vehicle continuation of the journey reserve battery and the automobile
Voltage balancer is equipped between battery, the voltage balancer is for reducing the portable vehicle continuation of the journey reserve battery and the automobile batteries
Between voltage difference.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810648093.7A CN108899463A (en) | 2018-06-21 | 2018-06-21 | Portable vehicle continuation of the journey reserve battery and its electrification control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648093.7A CN108899463A (en) | 2018-06-21 | 2018-06-21 | Portable vehicle continuation of the journey reserve battery and its electrification control method |
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| CN108899463A true CN108899463A (en) | 2018-11-27 |
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| CN110993873A (en) * | 2019-12-28 | 2020-04-10 | 广州宝狮新能源有限公司 | Soft-package battery cell assembling device, soft-package battery cell module and method for assembling soft-package battery cell module |
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