CN105216645B - Battery pack quick-change control system and method for electric automobile - Google Patents
Battery pack quick-change control system and method for electric automobile Download PDFInfo
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- CN105216645B CN105216645B CN201510680383.6A CN201510680383A CN105216645B CN 105216645 B CN105216645 B CN 105216645B CN 201510680383 A CN201510680383 A CN 201510680383A CN 105216645 B CN105216645 B CN 105216645B
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- battery bag
- electric automobile
- entire car
- car controller
- quick change
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000008859 change Effects 0.000 claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 230000008569 process Effects 0.000 claims abstract description 30
- 230000003111 delayed effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000000411 inducer Substances 0.000 description 22
- 230000005611 electricity Effects 0.000 description 20
- 210000004027 cell Anatomy 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 210000002421 cell wall Anatomy 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a battery pack quick-change control system and a battery pack quick-change control method for an electric automobile, wherein the system comprises the following steps: the battery pack quick-change device comprises a battery pack locking mechanism and a tray jacking mechanism; a battery manager; and the vehicle control unit is respectively connected with the battery pack locking mechanism and the tray jacking mechanism to acquire a battery pack quick-change signal and a battery pack locking signal, and is also communicated with the battery manager, and the vehicle control unit generates a corresponding control instruction according to the battery pack quick-change signal, the battery pack locking signal and the state information of the electric vehicle and sends the corresponding control instruction to the battery manager to perform high-voltage power-on or power-off control on the electric vehicle so as to realize control over the battery pack quick-change process. The system realizes the monitoring of the quick change process of the batteries of the electric automobile and the automation of the whole battery change process, thereby improving the efficiency and the safety of the quick change process of the batteries.
Description
Technical field
The present invention relates to electric vehicle engineering field, more particularly to a kind of battery bag quick change control system of electric automobile and
Method.
Background technology
Based on the factor of environment, the energy and technology development, new-energy automobile is the trend of current and future development of automobile, its
Middle pure electric automobile is main product.By electric automobile whole space limitation it is low with battery system energy density itself restricted,
The once charging continual mileage of current pure electric automobile can not meet the long-distance running of vehicle.In order to solve this problem, occur
A variety of pure electric automobile battery system quick change schemes, to meet that quick-replaceable battery system ensures the continual mileage need of electric automobile
Ask.
But current battery system quick-replaceable scheme be mostly for quick-changing mechanism mechanical mechanism carry out it is (including fast
Change facilities and equipments and quick change control system, battery system and vehicle chassis)；Between vehicle, battery system and quick-changing mechanism
Information exchange but without or seldom, it is excessive rely on human pilot and change electrically operated personnel and supervise in itself change electric process, cause personnel
Consumption is big, and efficiency is low；If supervisor sense of responsibility itself is low, supervision is not in place, and Full Vehicle System can not monitor and change electric process again,
The phenomenon that vehicle carries out changing electricity by force with high-tension electricity then be present, the potential safety hazards such as high voltage short circuit be present, injure personal safety and set
Standby safety.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention
One purpose is the battery bag quick change control system for proposing a kind of electric automobile, and the control system improves fast changing battery process
Efficiency and security, so as to greatly improve Consumer's Experience.
Second object of the present invention is the battery bag quick change control method for proposing a kind of electric automobile.
To achieve these goals, the battery bag quick change control system for the electric automobile that first aspect present invention proposes, bag
Include：Battery bag fast replacing device, the battery bag fast replacing device include battery bag lockable mechanism and pallet jacking mechanism；Battery management
Device；And entire car controller, the entire car controller be connected respectively with the battery bag lockable mechanism and pallet jacking mechanism with
Battery bag quick change signal and battery bag is obtained to latch signal, the entire car controller is also communicated with the battery manager,
The entire car controller is believed according to the latch state of signal and the electric automobile of the battery bag quick change signal, the battery bag
Breath generates corresponding control instruction, and the corresponding control instruction is sent to the battery manager to enter to the electric automobile
Electric or lower electric control on horizontal high voltage, is controlled with realizing to battery bag quick change process.
The battery bag quick change control system of electric automobile according to embodiments of the present invention, entire car controller and battery bag quick change
Device carries out information exchange to obtain battery bag quick change signal and battery bag latches signal, and according to battery bag quick change signal, electricity
The latch status informations of signal and electric automobile of Chi Bao generate corresponding control instruction, and corresponding control instruction is sent to cell tube
Reason device is controlled, the control with entering electric on horizontal high voltage or lower electric control to electric automobile with realizing to battery bag quick change process
The system improving efficiency and security of fast changing battery process, so as to greatly improve Consumer's Experience.
In one embodiment of the invention, wherein, when the battery bag lockable mechanism sends unlocking signal to described whole
When vehicle controller and the pallet jacking mechanism send jack-up signal to the entire car controller, the entire car controller obtains institute
State battery bag quick change signal；When the battery bag lockable mechanism sends locking signal to the entire car controller, the vehicle
Controller obtains the battery bag and latched signal.
In one embodiment of the invention, in addition to instrument, the instrument are communicated with the entire car controller, its
In, when the entire car controller gets the battery bag quick change signal, the entire car controller judges the electric automobile
Speed whether be 0, if the speed be 0, the first prompt message is sent to the instrument to prompt user by car key
Spoon is placed in OFF shelves；The entire car controller also judges whether the car key is in OFF shelves, if it is, lower electric control is referred to
Order is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile, if it is not, then pre- in delay first
If lower electric control instruction is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile after the time.
In one embodiment of the invention, when the entire car controller does not get the battery bag quick change signal and not
Get the battery bag latch signal when, if the entire car controller judges that the electric automobile is in driving mode,
Second prompt message is sent to the instrument to prompt the user to stop, and it is electric by under after second preset time that is delayed
Control instruction is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile；If the full-vehicle control
Device judges that the pure electric automobile is in the upper electric current journey of drive mode, then upper electric control instruction will be forbidden to send to the battery
Manager is electric to forbid the electric automobile to enter on horizontal high voltage, and the 3rd prompt message is sent to the instrument described to prompt
User checks the installation of electrokinetic cell.
In one embodiment of the invention, when the entire car controller does not get the battery bag quick change signal, obtain
Get the battery bag latch signal when, if the entire car controller judges that the electric automobile is in driving mode, control
Make the electric automobile and keep the driving mode；If the entire car controller judges that the electric automobile is in upper electric current
Journey, the entire car controller are then sent upper electric control instruction to the battery manager to enter horizontal high voltage to the electric automobile
Upper electric control.
In one embodiment of the invention, wherein, the battery bag lockable mechanism, including：Multiple latch, the lock
Lock groove is provided with stops；Multiple lock pins, the multiple lock pin is corresponding respectively with the multiple latch, and the lock pin is extremely
A few part is in the lock groove of corresponding latch；And linkage structure, the linkage structure and the multiple lock pin phase
Even, and the linkage structure is arranged to drive the multiple lock pin synchronization action so that each lock pin can play on or off
The lock groove corresponding to closing.
In one embodiment of the invention, the linkage structure is arranged to drive the multiple lock pin with each lock
Respective pivot axis is sold to be pivoted.
To achieve these goals, the battery bag quick change control method for the electric automobile that second aspect of the present invention proposes, institute
Stating the battery bag quick change control system of electric automobile includes battery bag fast replacing device, battery manager and entire car controller, described
Battery bag fast replacing device includes battery bag lockable mechanism and pallet jacking mechanism, and the battery bag quick change control method includes following
Step：The entire car controller is communicated with the battery bag lockable mechanism and pallet jacking mechanism respectively, to obtain battery
Bag quick change signal and battery bag latch signal；The entire car controller falls according to the battery bag quick change signal, the battery bag
The status information of lock signal and the electric automobile generates corresponding control instruction；The entire car controller refers to the corresponding control
Order is sent to the battery manager to enter electric on horizontal high voltage or lower electric control to the electric automobile, fast to battery bag to realize
The process of changing is controlled.
The battery bag quick change control method of electric automobile according to embodiments of the present invention, entire car controller and battery bag quick change
Device carries out information exchange to obtain battery bag quick change signal and battery bag latches signal, and according to battery bag quick change signal, electricity
The latch status informations of signal and electric automobile of Chi Bao generate corresponding control instruction, and corresponding control instruction is sent to cell tube
Reason device is controlled, the control with entering electric on horizontal high voltage or lower electric control to electric automobile with realizing to battery bag quick change process
Method improves the efficiency and security of fast changing battery process, so as to greatly improve Consumer's Experience.
In one embodiment of the invention, wherein, when the battery bag lockable mechanism sends unlocking signal to described whole
When vehicle controller and the pallet jacking mechanism send jack-up signal to the entire car controller, the entire car controller obtains institute
State battery bag quick change signal；When the battery bag lockable mechanism sends locking signal to the entire car controller, the vehicle
Controller obtains the battery bag and latched signal.
In one embodiment of the invention, the electric automobile also includes instrument, the instrument and the full-vehicle control
Device is communicated, wherein, when the entire car controller gets the battery bag quick change signal, the entire car controller judges
Whether the speed of the electric automobile is 0, if the speed is 0, the first prompt message is sent to the instrument to carry
Show that car key is placed in OFF shelves by user；The entire car controller also judges whether the car key is in OFF shelves, if it is,
Lower electric control instruction is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile, if it is not, then
Electric control instruction is sent to the battery manager to be carried out to the electric automobile by under after first preset time that is delayed
Electric control under high pressure.
In one embodiment of the invention, in addition to：When the entire car controller does not get the battery bag quick change
Signal and do not get the battery bag latch signal when, if the entire car controller judge the electric automobile be in traveling
Pattern, then the second prompt message is sent to the instrument to prompt the user to stop, and be delayed the second preset time it
Lower electric control instruction is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile afterwards；It is if described
Entire car controller judges that the pure electric automobile is in the upper electric current journey of drive mode, then upper electric control instruction will be forbidden to send extremely
The battery manager is electric to forbid the electric automobile to enter on horizontal high voltage, and by the 3rd prompt message send to the instrument with
The user is prompted to check the installation of electrokinetic cell.
In one embodiment of the invention, in addition to：When the entire car controller does not get the battery bag quick change
Signal, get the battery bag latch signal when, if the entire car controller judge the electric automobile be in traveling mould
Formula, then the electric automobile is controlled to keep the driving mode；If the entire car controller judges that the electric automobile is in
Upper electric current journey, the entire car controller are then sent upper electric control instruction to the battery manager to enter to the electric automobile
Electric control on horizontal high voltage.
Brief description of the drawings
Fig. 1 is the position view of battery bag lockable mechanism according to an embodiment of the invention；
Fig. 2 is the structural representation of battery bag lockable mechanism according to an embodiment of the invention, and lock pin closes locking
Groove；
Fig. 3 is the structural representation of battery bag lockable mechanism according to an embodiment of the invention, and lock pin opens locking
Groove；
Fig. 4 is lockable mechanism according to an embodiment of the invention and the structural representation of battery bag；
Fig. 5 is the block diagram of the battery bag quick change control system of electric automobile according to an embodiment of the invention；
Fig. 6 is the square frame signal of the battery bag quick change control system of electric automobile in accordance with another embodiment of the present invention
Figure；
Fig. 7 is the flow chart of the battery bag quick change control method of electric automobile according to an embodiment of the invention；
Fig. 8 is the flow chart according to the battery bag quick change control method of the electric automobile of a specific embodiment of the invention.
Reference：
Battery bag fast replacing device 1000, lockable mechanism 100, latch 10, lock groove 11, inducer 12, lock pin 20, lock pin
Pivot structure 21, lock pin attachment structure 22, dead bolt portion 23, linkage structure 30, buffer structure 40, contact block 50, frame body
200th, support block 300, battery bag 400；
Battery bag fast replacing device 1000, battery manager 2000, entire car controller 3000, instrument 4000, battery bag locking
Mechanism 100 and pallet jacking mechanism 110.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
It is right first before the battery bag quick change control system and method for the electric automobile that the description embodiment of the present invention proposes
Lockable mechanism 100 for battery bag fast replacing device is introduced.
As shown in figure 1, lockable mechanism 100 can be arranged on the inner side of the frame body 200 of battery bag fast replacing device 1000
On face.
With reference to shown in Fig. 2 and Fig. 3, the lockable mechanism 100 of some embodiments of the invention can include：Multiple latch 10,
Multiple lock pins 20 and linkage structure 30.
As shown in Figures 2 and 3, lock groove 11 is provided with latch 10, the battery bag mounting post (figure set in battery bag
It is not shown) it can coordinate in lock groove 11.Multiple lock pins 20 and multiple latch 10 are corresponding respectively, that is to say, that lock pin 20
Quantity with latch 10 is consistent, and for example, see Fig. 2 example, lock pin 20 and latch 10 are 3, but are not limited to
This.
At least a portion of lock pin 20 is located in the lock groove 11 of corresponding latch 10, in Fig. 2 and Fig. 3 example,
The part of lock pin 20 is interior positioned at lock groove 11 and another part extends out of lock groove 11.Linkage structure 30 and multiple locks
Pin 20 is connected, and linkage structure 30 be arranged to drive multiple synchronization actions of lock pin 20 so that each lock pin 20 can open or
Lock groove 11 corresponding to closing, in other words, multiple lock pins 20 are driven synchronously to open or close corresponding lock by linkage structure 30
Only groove 11, the switching to multiple states of lock groove 11 so can be realized by one linkage structure 30 of operation, i.e., according to this hair
The lockable mechanism 100 of bright embodiment, its multiple lock pin 20 are operated by a linkage structure 30, can so greatly simplify locking machine
The construction and occupancy volume of structure 100, and it is easy to operate.
Wherein, battery bag fast replacing device 1000 can be applied on vehicle (such as electric automobile), battery bag fast replacing device
1000 can be used for quick-replaceable battery bag 400, and lockable mechanism 100 can be with locking battery bag 400 so that battery bag 400 to be arranged on
To allow battery bag 400 to be used as the power source of vehicle on battery bag fast replacing device 1000.Wherein, as described above, battery bag
Battery bag mounting post (not shown) is provided with 400, lockable mechanism 100 passes through lock pin by locking battery bag mounting post
20 battery bag mounting post is limited in lock groove 20 it is spacing to realize, so as to by battery bag 400 be arranged on battery bag it is fast
On changing device 1000.
According to one embodiment of present invention, linkage structure 30 can be arranged to drive multiple lock pins 20 with each lock
20 respective pivot axis of pin is pivoted.That is, multiple lock pins 20 are driven around respective pivotal axis in linkage structure 30
When line is pivoted motion, lock pin 20 can open or close corresponding lock groove 11.
Wherein, when linkage structure 30 opens lock groove 11 with pendulum lock pin 20, battery bag mounting post can enter locking
Groove 11 is interior or departs from lock groove 11.As shown in figure 4, when linkage structure 30 closes lock groove 11 with pendulum lock pin 20, lock pin 20
Battery bag mounting post can be limited in lock groove 11, so as to which battery bag 400 is installed on battery bag fast replacing device 1000.
When battery bag mounting post is entered in lock groove 11, lock pin 20 can begin to shut off lock groove 11, can cause lockable mechanism 100
Locking process is rapid.
, wherein it is desired to explanation, the part that lock pin 20 opens or closes lock groove 11 can be to stretch into lock groove 11
Part, specifically, as shown in Figures 2 and 3, lock pin 20 has dead bolt portion 23, and dead bolt portion 23 is carried out with lock pin 20 around pivot axis
Lock groove 11 corresponding to pivoting to open or closing.Dead bolt portion 23 is located at lock groove 11, and locking is stretched into battery bag mounting post
After groove 11, dead bolt portion 23 closes lock groove 11 so that battery bag 400 is arranged on battery bag fast replacing device 1000.
As described above, linkage structure 30 is connected with multiple lock pins 20, so as to which linkage structure 30 drives multiple lock pins 20 simultaneously
Close or open corresponding lock groove 11, that is to say, that lockable mechanism 100 can simultaneously the multiple battery bag mounting posts of locking,
Battery bag 400 can be caused to be installed on battery bag fast replacing device 1000 reliably.
Similarly, when battery bag fast replacing device 1000 changes battery bag 400 (i.e. lockable mechanism 100 unlocks battery bag 400),
Linkage structure 30 opens lock groove 11 with pendulum lock pin 20, and battery bag mounting post can depart from lock groove 11, so as to which battery bag 400 can
To be disassembled from battery bag fast replacing device 1000.Thus, the unloading process of battery bag 400 is simple.
Lockable mechanism 100 for battery bag fast replacing device 1000 according to embodiments of the present invention, by setting linkage knot
Structure 30, it is possible to achieve multiple lock pins 20 simultaneously close off or opened corresponding lock groove 11, and lockable mechanism 100 can locking simultaneously
Multiple battery bag mounting posts, battery bag 400 can be caused to be installed on battery bag fast replacing device 1000 reliably.Moreover, locking machine
Structure 100 is simple in construction, and locking process is rapid.
In some examples of the present invention, as shown in Figures 2 and 3, lockable mechanism 100 can also include：Lock pin pivots knot
Structure 21, is provided with lock pin pivot structure 21 on each latch 10, lock pin 20 be rotatably sleeved on corresponding to lock pin pivot knot
On structure 21, wherein the central axis of lock pin pivot structure 21 forms above-mentioned pivot axis.In other words, lock pin 20 is playing on or off
When closing lock groove 11, lock pin 20 is pivoted motion around the central axis (i.e. pivot axis) of lock pin pivot structure 21.Alternatively,
Lock pin pivot structure 21 can be rivet, and one end of lock pin 20 is arranged on latch 10 by rivet, and lock pin 20 can be around
The central axis of rivet is pivoted motion.Thus, lockable mechanism 100 is simple in construction, and lock pin 20 and latch 10 connect
Reliably.
As shown in Figures 2 and 3, lockable mechanism 100 can also include：Multiple lock pin attachment structures 22, multiple lock pin connections
Structure 22 and multiple lock pins 20 are corresponding respectively, and each lock pin 20 is connected to linkage knot by corresponding lock pin attachment structure 22
On structure 30, so that linkage structure 30 is pivoted by lock pin attachment structure 22 with pendulum lock pin 20 around pivot axis.Alternatively, lock
Pin connected construction 22 can be rivet, and the other end of lock pin 20 can be arranged on linkage structure 30 by rivet, wherein, lock pin 20
Can be with respect to the rotational motion of linkage structure 30.Thus, lockable mechanism 100 is simple in construction, and lock pin 20 and linkage structure 30 connect
Connect reliable.
Further, lock pin holding tank (not shown), the part setting of lock pin 20 can be provided with latch 10
In lock pin holding tank, and another part of lock pin 20 extends upward out of lock pin holding tank, and lock pin 20 is upward
The part extended can be connected by lock pin attachment structure 22 with linkage structure 30.It is understood that lock pin 20 can be worn
Lock pin holding tank is crossed with linkage structure 30 to be connected., can be in order to which lock pin 20 be around the pivotal axis of itself by setting lock pin holding tank
Line rotates.
In some specific examples of the present invention, as shown in Figures 2 and 3, inducer is also provided with latch 10
12, inducer 12 connects lock groove 11, and lock pin 20 has dead bolt portion 23, and dead bolt portion 23 is arranged on lock groove 11 and inducer 12
Intersection, dead bolt portion 23 are used to open or close lock groove 11.In other words, the dead bolt portion 23 of lock pin 20 can connect lock groove 11
With inducer 12, and disconnection inducer 12 and lock groove 11.When opening lock groove 11 in dead bolt portion 23, battery bag mounting post can
To be entered by inducer 12 in lock groove 11, when closing lock groove 11 in dead bolt portion 23, battery bag mounting post is limited at
In lock groove 11.
Alternatively, as shown in figure 3, lock groove 11 is configured to inverted " L " shape slot structure, and inducer with inducer 12
12 are connected to a side-lower of lock groove 11 and open wide down.It is understood that unlimited inducer 12 can be with downward
It is easy to battery bag mounting post to be upwardly into inducer 12 from below, and enters in lock groove 11, and can be in order to electricity
Pond bag mounting post departs from lock groove 11 and inducer 12, that is to say, that unlimited inducer 12 can be in order to battery downward
The installing/dismounting of bag 400, the efficiency of the installing/dismounting battery bag 400 of battery bag fast replacing device 1000 can be improved, improve vehicle
Performance, improve the usage experience of user.
, wherein it is desired to explanation, lock groove 11 and inducer 12 can be gone out by the structure qualification of latch 10, optional
Ground, latch 10 can be formed in one part.Thus, latch 10 is simple in construction and reliable, and manufacturing cost is low.And latch
10 can be fixedly connected on frame body 200 by rivet.The quantity of rivet can be needed according to actual production and installation into
Row setting.
Preferably, as shown in figure 3, the width at the lower ending opening of inducer 12 can be more than the remainder of inducer 12
Width.Thus, the width of the lower ending opening of inducer 12 can be more than the width of the upper end open of inducer 12, work as battery bag
When fast replacing device 1000 installs battery bag 400, the larger inducer 12 of the width of lower ending opening can to battery bag mounting post
To play a part of guiding, it is easy to battery bag mounting post to enter in inducer 12, enters so as to shorten battery bag mounting post
Enter the installation effectiveness that battery bag fast replacing device 1000 is improved to the time in lock groove 11.Specifically, as shown in Figures 2 and 3,
Forming two side walls of the latch 10 of inducer 12 generally "eight" shape can be distributed.
In some specific examples of the present invention, buffering knot can be provided with least a portion of the cell wall of lock groove 11
Structure 40.Wherein, alternatively, buffer structure 40 can be arranged on the cell wall of the lock groove 11 corresponding with dead bolt portion 23, still
This is not limited to, buffer structure 40 can also be arranged on the cell wall of the lock groove 11 adjacent with dead bolt portion 23.Need what is illustrated
It is in vehicle travel process, due to the operation (such as accelerating either to slow down) of driver or road surface, to cause battery
Bag mounting post is moved in lock groove 11, and battery bag mounting post can collide and rub with the side wall of lock groove 11.By setting
Put buffer structure 40, can alleviate collision between the cell wall of battery bag mounting post and lock groove 11 during vehicle movement with
And friction, reduce the extent of damage of battery bag mounting post and latch 10, so as to extend the service life of latch 10 and
The service life of battery bag mounting post.Preferably, buffer structure 40 can be rubber blanket, but be not limited to this.
According to one embodiment of present invention, as shown in Fig. 2 lockable mechanism 100 can also include：Contact block 50, contact
Block 50 is arranged on linkage structure 30, is suitable to drive the band of linkage structure 30 by contact block 50 wherein fast exchange device is (not shown)
Move multiple synchronization actions of lock pin 20.Fast exchange device can need to battery bag 400 to be mounted be transported to battery bag fast replacing device
On 1000, wherein, the stretching structure for driving contact block 50 can be provided with fast exchange device.
When installing battery bag 400, quick change equipment drives battery bag 400 to move from bottom to top and moves closer to battery bag quick change
Device 1000, when battery bag mounting post enters the dead bolt portion 23 of inducer 12 or close lock pin 20, on fast exchange device
Stretching structure can drive linkage structure 30 to move upwards, so as to which linkage structure 30 can drive multiple lock pins 20 around respective pivot
Shaft axis carry out positive direction pivot (setting the pivotal orientation of lock pin 20 when lock pin 20 opens lock groove 11 as positive direction), lock pin 20
Corresponding lock groove 11 is opened, battery bag mounting post is entered in corresponding lock groove 11, and battery bag mounting post can be with
Moved from back to front in lock groove 11.And when battery bag mounting post enters lock groove 11 and touches buffer structure 40
When, the stretching structure on fast exchange device can retract downwards, that is to say, that and stretching structure is no longer only against on contact block 50, from
And contact block 50 and linkage structure 30 can drive multiple lock pins 20 to carry out opposite direction pivot (setting lock around respective pivot axis
The pivotal orientation of lock pin 20 is opposite direction when pin 20 closes lock groove 11), the dead bolt portion 23 of lock pin 20 closes lock groove 11 to incite somebody to action
Battery bag mounting post is limited in lock groove 11, so as to complete battery bag 400 on battery bag fast replacing device 1000
Process.
Alternatively, contact block 50 and linkage structure 30 can be Split type structure, and contact block 50 can be integrally provided in linkage
The lower section of structure 30, and can be located between two latch 10, take battery bag so as to reduce lockable mechanism 100
400 space, improve the space availability ratio of battery bag fast replacing device 1000.Wherein, alternatively, the height of contact block 50 can be with small
In or equal to latch 10 height, so as to be easy to the setting of contact block 50, but the present invention is not limited thereto.
Thus, by setting contact block 50, it is convenient to omit battery bag installation capital unlocking pin 20 enters the mistake of lock groove 11
Journey, that is to say, that battery bag mounting post can be entered in lock groove 11 without being contacted with the dead bolt portion 23 of lock pin 20, so as to
To reduce the installation difficulty of battery bag 400, the efficiency that battery bag fast replacing device 1000 installs battery bag 400 is improved, and can be with
Extend battery bag mounting post and the service life of lock pin 20.
According to one embodiment of present invention, linkage structure 30 is it is so structured that the gangbar of strip.Thus.Multiple locks
Pin 20 and multiple latch 10 can be spaced apart setting on the length direction of the gangbar of strip.Alternatively, gangbar can
With positioned at the top of multiple latch 10.When lock pin 20 closes lock groove 11, under lock pin 20 and the Action of Gravity Field of gangbar,
Lock pin 20 can be with quick closedown lock groove 11, so that the locking process of lockable mechanism 100 is rapid.And when lock pin 20 closes
After closing lock groove 11, gangbar is only against on the upper surface of multiple latch 10, can prevent battery bag at least to some extent
Mounting post opens on the top of lock pin 20 to open lock groove 11, and then can improve the locking reliability of lockable mechanism 100.
Alternatively, as shown in Fig. 2 the thickness H1 of latch 10 can be 10mm-15mm.Preferably, latch 10
Thickness H1 can be 15mm.Thus, when lockable mechanism 100 is arranged on the inner surface of frame body 200, shared space
It is smaller, it thereby may be ensured that battery bag 400 maximizes the needs of design, extend the distance travelled of vehicle to greatest extent.
Alternatively, lockable mechanism 100 be used for installed in fast replacing device frame body 200, and linkage structure 30 with
Gap between frame body 200 is 2mm-3mm.Thus, it is possible to effectively prevent connecing for linkage structure 30 and frame body 200
Touch, so that linkage structure 30 can be with free movement so that the locking of lockable mechanism 100 is reliable.Preferably, linkage structure
Gap between 30 and frame body 200 can be 2.4mm.
Based on above-described embodiment description the lockable mechanism 100 for battery bag fast replacing device, below with reference to the accompanying drawings 5-8 retouch
State the battery bag quick change control system and method for the electric automobile of the embodiment of the present invention.
Fig. 5 is the block diagram of the battery bag quick change control system of electric automobile according to an embodiment of the invention.
As shown in figure 5, the battery bag quick change control system of the electric automobile of the embodiment of the present invention, including：Battery bag fast replacing device 1000,
Battery manager 2000 and entire car controller 3000, wherein, battery bag fast replacing device 1000 includes the He of battery bag lockable mechanism 100
Pallet jacking mechanism 110.
Wherein, entire car controller 3000 is connected with battery bag lockable mechanism 100 and pallet jacking mechanism 110 to obtain respectively
Battery bag quick change signal and battery bag are latched signal, and entire car controller 3000 is also communicated with battery manager 2000, vehicle
Controller 3000 refers to according to the latch corresponding control of status information generation of signal and electric automobile of battery bag quick change signal, battery bag
Order, and corresponding control instruction is sent to battery manager 2000 to enter electric on horizontal high voltage or lower electric control to electric automobile, with
Realization is controlled to battery bag quick change process.
In one embodiment of the invention, wherein, when battery bag lockable mechanism 100 sends unlocking signal to full-vehicle control
When device 3000 and pallet jacking mechanism 110 send jack-up signal to entire car controller 3000, entire car controller 3000 obtains battery
Bag quick change signal；When battery bag lockable mechanism 100 sends locking signal to entire car controller 3000, entire car controller 3000 obtains
Battery bag is taken to latch signal.
Specifically, when battery bag lockable mechanism 100 sends unlocking signal to entire car controller 3000 and pallet jacking mechanism
110 send when jacking up signal to entire car controller 3000, and entire car controller 3000 obtains battery bag quick change signal, that is, now
Battery bag quick change signal be true.Opposite, when battery bag quick change signal is not true, entire car controller 3000 is not got then
Battery bag quick change signal.
Similarly, when battery bag lockable mechanism 100 sends locking signal to entire car controller 3000, entire car controller
3000 acquisition battery bags latch signal, that is, the battery bag now signal that latches is true.It is opposite, when battery bag latches signal
When being not true, entire car controller 3000 does not obtain battery bag then and latched signal.
In one embodiment of the invention, as shown in fig. 6, battery bag quick change control system, in addition to instrument 4000, instrument
Table 4000 is communicated with entire car controller 3000, wherein, it is whole when entire car controller 3000 gets battery bag quick change signal
Vehicle controller 3000 judges whether the speed of electric automobile is 0, if speed is 0, the first prompt message is sent to instrument
4000 to prompt user that car key is placed in into OFF shelves；Entire car controller 3000 also judges whether car key is in OFF shelves, if
It is then to send lower electric control instruction to battery manager 2000 to enter electric control under horizontal high voltage to electric automobile, if it is not, then
Lower electric control instruction is sent to battery manager 2000 to enter horizontal high voltage to electric automobile after first preset time that is delayed
Lower electric control.
Specifically, when user needs to change the battery bag of electric automobile, battery bag fast replacing device can enter to battery bag
Row dismounting is with changing the outfit to realize power battery of pure electric automobile quick change.
More specifically, first, electric automobile, which drives into fast zapping and is in, starts quick change state, if entire car controller 3000 obtains
Battery bag quick change signal is got, i.e., now battery bag quick change signal is true, then, the then further detection of entire car controller 3000
Whether speed is 0, if speed is 0, the first prompt message is sent to instrument 4000 to prompt user to be placed in car key
OFF shelves, for example, " will enter quick change, key please is placed in into OFF gears " is shown by instrument 4000, if speed is not 0,
Without operation.If the user sees that the first prompt message in instrument 4000, is placed in OFF gears, entire car controller 3000 is then by key
When judging that key has been placed on OFF gears, into lower electric current journey, lower electricity is completed；If entire car controller 3000 is sending
After one prompt message, judge that key is still not disposed in OFF gears, then waited, in the first preset time, continue to detect key
The state of spoon, and the first prompt message is continued to output to instrument 4000, if the stand-by period has exceeded the first preset time, directly
Tap into lower electric current journey, complete lower electricity.
In one embodiment of the invention, when entire car controller 3000 does not get battery bag quick change signal and does not obtain
When latching signal to battery bag, if entire car controller 3000 judges that electric automobile is in driving mode, the second prompting is believed
Breath is sent to instrument 4000 to prompt user to stop, and electric control instruction is sent to electricity by under after second preset time that is delayed
Pool manager 2000 is to enter electric control under horizontal high voltage to electric automobile；If entire car controller 3000 judges that pure electric automobile is in
The upper electric current journey of drive mode, then upper electric control instruction will be forbidden to send to battery manager 2000 to forbid electric automobile to carry out
It is electric in high pressure, and the 3rd prompt message is sent to instrument 4000 to prompt user to check the installation of electrokinetic cell.
Specifically, if entire car controller 3000 detects that battery bag quick change signal is not that true and battery bag latches signal
When being not true, entire car controller 3000 determines whether electric automobile is currently in driving mode, if it is, illustrating this
When battery bag not yet lock, then the second prompt message is sent to instrument 4000 to prompt user to stop, for example, passing through instrument
4000 displays " quick change battery lock failure, ask pulling over observing ", and electric current journey under entering after second preset time t 2 that is delayed, with
Ensure electric automobile and the safety of user；If entire car controller 3000 judges that electric automobile is not presently within driving mode,
The current upper electric current journey for whether being in drive mode is determined whether, if it is, because now battery bag does not lock, then then prohibit
Stop into electricity on horizontal high voltage, meanwhile, also the 3rd prompt message is sent to instrument 4000, for example, showing " power by instrument 4000
Battery does not install, please check ", to prompt user.
In one embodiment of the invention, when entire car controller 3000 does not get battery bag quick change signal, get
Battery bag latch signal when, if entire car controller 3000 judges electric automobile and is in driving mode, control electric automobile is protected
Hold driving mode；If entire car controller 3000 judges that electric automobile is in upper electric current journey, entire car controller 3000 is then by upper electricity
Control instruction is sent to battery manager 2000 to enter electric control on horizontal high voltage to electric automobile.
Specifically, when entire car controller 3000 detects that battery bag quick change signal is not true, but the battery bag signal that latches is
When true, then illustrate that now electric automobile is not on preparing quick change or just in quick change state, then entire car controller 3000 is then permitted
Perhaps electric automobile enters electricity on horizontal high voltage, traveling etc..For example, if electric automobile is currently at driving mode, electronic vapour is kept
Car current state is run, if electric automobile is currently at electric current journey, the electric current journey on continuing executing with, and upper electricity is completed, such as
Fruit electric automobile is currently at other states, then continues to keep the state being presently in.
To sum up, entire car controller realizes vehicle exchange electric process point by carrying out information exchange with battery bag fast replacing device
Stage monitors, and realizes and changes electric whole-course automation；Meanwhile if vehicle high-pressure system is powered still in connecting when changing electrical initiation
Precarious position, then electricity under automatic disconnection high pressure can be achieved, and electric process will be changed by approach such as instrument and inform associative operation personnel,
Both the efficiency and security of fast changing battery process had been improved, while has improved and changes electrically operated human nature service, has been easy to procedure
Promote and batch changes electric application.
The battery bag quick change control system of the electric automobile of the embodiment of the present invention, entire car controller and battery bag fast replacing device
Information exchange is carried out to obtain battery bag quick change signal and battery bag latches signal, and according to battery bag quick change signal, battery bag
The status information of signal and electric automobile of latching generates corresponding control instruction, and corresponding control instruction is sent to battery manager
To enter electric on horizontal high voltage or lower electric control to electric automobile, battery bag quick change process is controlled with realizing, the control system
The efficiency and security of fast changing battery process are improved, so as to greatly improve Consumer's Experience.
In order to realize above-described embodiment, the invention also provides a kind of battery bag quick change control method of electric automobile.
Fig. 7 is the flow chart of the battery bag quick change control method of electric automobile according to an embodiment of the invention.Wherein,
The battery bag quick change control system of electric automobile includes battery bag fast replacing device, battery manager and entire car controller, battery bag
Fast replacing device includes battery bag lockable mechanism and pallet jacking mechanism, entire car controller respectively with battery bag lockable mechanism and pallet
Jacking mechanism is connected, as shown in fig. 7, the battery bag quick change control method of the electric automobile of the embodiment of the present invention, including following step
Suddenly：
S1, entire car controller are communicated with battery bag lockable mechanism and pallet jacking mechanism respectively, to obtain battery bag
Quick change signal and battery bag latch signal.
In one embodiment of the invention, wherein, when battery bag lockable mechanism sends unlocking signal to entire car controller
And pallet jacking mechanism is sent when jacking up signal to entire car controller, entire car controller obtains battery bag quick change signal；Work as battery
When bag lockable mechanism sends locking signal to entire car controller, entire car controller obtains battery bag and latched signal.
Specifically, jack-up is sent when battery bag lockable mechanism sends unlocking signal to entire car controller and pallet jacking mechanism
During signal to entire car controller, entire car controller obtains battery bag quick change signal, that is, battery bag quick change signal now is
Very.Opposite, when battery bag quick change signal is not true, entire car controller does not get battery bag quick change signal then.
Similarly, when battery bag lockable mechanism sends locking signal to entire car controller, entire car controller obtains battery
Bag latches signal, that is, the battery bag now signal that latches is true.It is opposite, when battery bag latch signal be not true when, it is whole
Vehicle controller does not obtain battery bag then and latched signal.
S2, entire car controller are given birth to according to the latch status information of signal and electric automobile of battery bag quick change signal, battery bag
Into corresponding control instruction.
Specifically, the status information of electric automobile can be speed, the pattern (for example, driving mode) that is presently in etc..
For example, if entire car controller has got battery bag quick change signal, and the speed of electric automobile is 0, then illustrates electric automobile
Prepare to change battery bag, in order to ensure the security of battery bag replacing, it is necessary to ensure that vehicle is uncharged, then, vehicle control
Device processed then generates lower electric control instruction.
S3, entire car controller by corresponding control instruction send to battery manager with electric automobile is entered on horizontal high voltage electricity or
Lower electric control, battery bag quick change process is controlled with realizing.
In one embodiment of the invention, entire car controller is also communicated with the instrument of electric automobile, wherein, when whole
When vehicle controller gets battery bag quick change signal, entire car controller judges whether the speed of electric automobile is 0, if speed is
0, then the first prompt message is sent to instrument to prompt user that car key is placed in into OFF shelves；Entire car controller also judges car key
Whether spoon is in OFF shelves, if it is, lower electric control instruction is sent to battery manager to enter to electric automobile under horizontal high voltage
Electric control, if it is not, then electric control instruction is sent to battery manager with to electronic by under after first preset time that is delayed
Automobile enters electric control under horizontal high voltage.
Specifically, when user needs to change the battery bag of electric automobile, battery bag fast replacing device can enter to battery bag
Row dismounting is with changing the outfit to realize power battery of pure electric automobile quick change.
More specifically, first, electric automobile, which drives into fast zapping and is in, starts quick change state, if entire car controller is got
Battery bag quick change signal, i.e., now battery bag quick change signal is true, then, whether entire car controller then further detects speed
For 0, if speed is 0, the first prompt message is sent to instrument to prompt user that car key is placed in into OFF shelves, for example, logical
Cross instrument and show " quick change will be entered, key is please placed in OFF gears ", if speed is not 0, no operation.If user sees
The first prompt message on to instrument, by key be placed in OFF gear, entire car controller then judge key have been placed on OFF keep off when,
Into lower electric current journey, lower electricity is completed；If entire car controller after the first prompt message has been sent, judges that key is still not disposed in
OFF is kept off, then is waited, and in the first preset time, continues to detect the state of key, and continue to output the first prompting letter
Cease to instrument, if the stand-by period has exceeded the first preset time, be directly entered lower electric current journey, complete lower electricity.
In one embodiment of the invention, in addition to：When entire car controller does not get battery bag quick change signal and not
Get battery bag latch signal when,
If entire car controller judges that electric automobile is in driving mode, the second prompt message is sent to instrument to carry
Show that user is stopped, and electric control instruction is sent to battery manager with to electric automobile by under after second preset time that is delayed
Enter electric control under horizontal high voltage；
If entire car controller judges that pure electric automobile is in the upper electric current journey of drive mode, upper electric control will be forbidden to refer to
Order is sent to battery manager to forbid electric automobile to enter electricity on horizontal high voltage, and the 3rd prompt message is sent to instrument to prompt
User checks the installation of electrokinetic cell.
Specifically, if entire car controller detects that battery bag quick change signal is not that the true and battery bag signal that latches also is not
When true, entire car controller determines whether electric automobile is currently in driving mode, if it is, illustrating now battery bag
Not yet lock, then send the second prompt message to instrument to prompt user to stop, for example, showing " quick change battery by instrument
Failure is locked, asks pulling over observing ", and electric current journey under entering after second preset time that is delayed, to ensure electric automobile and user
Safety；If entire car controller judges that electric automobile is not presently within driving mode, determine whether currently whether be in
The upper electric current journey of drive mode, if it is, because now battery bag does not lock, then then forbid into electricity on horizontal high voltage, meanwhile, also
3rd prompt message is sent to instrument, for example, " electrokinetic cell does not install, please check " is shown by instrument, to prompt to use
Family.
In one embodiment of the invention, in addition to：When entire car controller does not get battery bag quick change signal, obtain
When latching signal to battery bag,
If entire car controller judges that electric automobile is in driving mode, control electric automobile keeps driving mode；
If entire car controller judges that electric automobile is in upper electric current journey, upper electric control is then instructed and sent by entire car controller
To battery manager to enter electric control on horizontal high voltage to electric automobile.
Specifically, when entire car controller detects that battery bag quick change signal is not true, but battery bag latches signal when being true,
Then illustrate that now electric automobile is not on preparing quick change or just in quick change state, then entire car controller then allows electric automobile
Enter electricity on horizontal high voltage, traveling etc..For example, if electric automobile is currently at driving mode, electric automobile current state is kept
Operation, if electric automobile is currently at electric current journey, the electric current journey on continuing executing with, and upper electricity is completed, if electric automobile
Other states are currently at, then continue to keep the state being presently in.
Fig. 8 is the flow chart according to the battery bag quick change control method of the electric automobile of one specific implementation of the present invention.Its
In, the executive agent in the flow chart is entire car controller, for convenience, subject is omitted in the step shown in Fig. 8
Entire car controller.
As shown in figure 8, the battery bag quick change control method, comprises the following steps：S101, judge that battery bag quick change signal is
No is true.If it is, perform the step in figure shown in S102.If it is not, then performing S103, judge that the battery bag signal that latches is
No is true.If it is determined that battery bag latches, signal is not true, then performs the step in figure shown in S104.If it is determined that battery bag falls
Lock signal is true, then performs the step in figure shown in S105.
The battery bag quick change control method of the electric automobile of the embodiment of the present invention, entire car controller and battery bag fast replacing device
Information exchange is carried out to obtain battery bag quick change signal and battery bag latches signal, and according to battery bag quick change signal, battery bag
The status information of signal and electric automobile of latching generates corresponding control instruction, and corresponding control instruction is sent to battery manager
To enter electric on horizontal high voltage or lower electric control to electric automobile, battery bag quick change process is controlled with realizing, the control method
The efficiency and security of fast changing battery process are improved, so as to greatly improve Consumer's Experience.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
- A kind of 1. battery bag quick change control system of electric automobile, it is characterised in that including：Battery bag fast replacing device, the battery bag fast replacing device include battery bag lockable mechanism and pallet jacking mechanism；Battery manager；AndEntire car controller, the entire car controller are connected with the battery bag lockable mechanism and pallet jacking mechanism to obtain respectively Battery bag quick change signal and battery bag are latched signal, and the entire car controller is also communicated with the battery manager, described Entire car controller is given birth to according to the latch status information of signal and the electric automobile of the battery bag quick change signal, the battery bag Sent into corresponding control instruction, and by the corresponding control instruction to the battery manager to carry out height to the electric automobile Electric or lower electric control in pressure, is controlled with realizing to battery bag quick change process；Wherein, sent out when the battery bag lockable mechanism sends unlocking signal to the entire car controller and the pallet jacking mechanism When going out to jack up signal to the entire car controller, the entire car controller obtains the battery bag quick change signal；When the battery bag lockable mechanism sends locking signal to the entire car controller, described in the entire car controller acquisition Battery bag latches signal.
- 2. the battery bag quick change control system of electric automobile as claimed in claim 1, it is characterised in that also including instrument, institute Instrument is stated to be communicated with the entire car controller, wherein,When the entire car controller gets the battery bag quick change signal, the entire car controller judges the electric automobile Speed whether be 0, if the speed be 0, the first prompt message is sent to the instrument to prompt user by car key Spoon is placed in OFF shelves；The entire car controller also judges whether the car key is in OFF shelves, if it is, lower electric control instruction is sent extremely The battery manager to enter electric control under horizontal high voltage to the electric automobile, if it is not, then be delayed the first preset time it Lower electric control instruction is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile afterwards.
- 3. the battery bag quick change control system of electric automobile as claimed in claim 2, it is characterised in that when the full-vehicle control Device do not get the battery bag quick change signal and do not get the battery bag latch signal when,If the entire car controller judges that the electric automobile is in driving mode, the second prompt message is sent to described Instrument is to prompt the user to stop, and electric control instruction is sent to the cell tube by under after second preset time that is delayed Device is managed to enter electric control under horizontal high voltage to the electric automobile；If the entire car controller judges that the electric automobile is in the upper electric current journey of drive mode, upper electric control will be forbidden Instruction send to the battery manager it is electric to forbid the electric automobile to enter on horizontal high voltage, and by the 3rd prompt message send to The instrument is to prompt the user to check the installation of electrokinetic cell.
- 4. the battery bag quick change control system of electric automobile as claimed in claim 2, it is characterised in that when the full-vehicle control Device does not get the battery bag quick change signal, get the battery bag latch signal when,If the entire car controller judges that the electric automobile is in driving mode, control described in the electric automobile holding Driving mode；If the entire car controller judges that the electric automobile is in upper electric current journey, the entire car controller is then by upper electric control Instruction is sent to the battery manager to enter electric control on horizontal high voltage to the electric automobile.
- 5. the battery bag quick change control system of electric automobile as claimed in claim 1, it is characterised in that wherein, the battery Bag lockable mechanism, including：Multiple latch, lock groove is provided with the latch；Multiple lock pins, the multiple lock pin is corresponding respectively with the multiple latch, at least a portion of the lock pin positioned at pair In the lock groove for the latch answered；AndLinkage structure, the linkage structure are connected with the multiple lock pin, and the linkage structure is arranged to described in drive Multiple lock pin synchronization actions are so that each lock pin can open or close the corresponding lock groove.
- 6. the battery bag quick change control system of electric automobile as claimed in claim 5, it is characterised in that the linkage structure is set Being set to can drive the multiple lock pin to be pivoted with the respective pivot axis of each lock pin.
- A kind of 7. battery bag quick change control method of electric automobile, it is characterised in that the battery bag quick change control of the electric automobile System processed includes battery bag fast replacing device, battery manager and entire car controller, and the battery bag fast replacing device includes battery bag Lockable mechanism and pallet jacking mechanism, the battery bag quick change control method comprise the following steps：The entire car controller is communicated with the battery bag lockable mechanism and pallet jacking mechanism respectively, to obtain battery bag Quick change signal and battery bag latch signal；The entire car controller latches the shape of signal and the electric automobile according to the battery bag quick change signal, the battery bag State information generates corresponding control instruction；The entire car controller sends the corresponding control instruction to the battery manager to be carried out to the electric automobile Electric or lower electric control in high pressure, is controlled with realizing to battery bag quick change process；Wherein, sent out when the battery bag lockable mechanism sends unlocking signal to the entire car controller and the pallet jacking mechanism When going out to jack up signal to the entire car controller, the entire car controller obtains the battery bag quick change signal；When the battery bag lockable mechanism sends locking signal to the entire car controller, described in the entire car controller acquisition Battery bag latches signal.
- 8. the battery bag quick change control method of electric automobile as claimed in claim 7, it is characterised in that the entire car controller Instrument also with the electric automobile is communicated, wherein,When the entire car controller gets the battery bag quick change signal, the entire car controller judges the electric automobile Speed whether be 0, if the speed be 0, the first prompt message is sent to the instrument to prompt user by car key Spoon is placed in OFF shelves；The entire car controller also judges whether the car key is in OFF shelves, if it is, lower electric control instruction is sent extremely The battery manager to enter electric control under horizontal high voltage to the electric automobile, if it is not, then be delayed the first preset time it Lower electric control instruction is sent to the battery manager to enter electric control under horizontal high voltage to the electric automobile afterwards.
- 9. the battery bag quick change control method of electric automobile as claimed in claim 8, it is characterised in that also include：When described Entire car controller do not get the battery bag quick change signal and do not get the battery bag latch signal when,If the entire car controller judges that the electric automobile is in driving mode, the second prompt message is sent to described Instrument is to prompt the user to stop, and electric control instruction is sent to the cell tube by under after second preset time that is delayed Device is managed to enter electric control under horizontal high voltage to the electric automobile；If the entire car controller judges that the electric automobile is in the upper electric current journey of drive mode, upper electric control will be forbidden Instruction send to the battery manager it is electric to forbid the electric automobile to enter on horizontal high voltage, and by the 3rd prompt message send to The instrument is to prompt the user to check the installation of electrokinetic cell.
- 10. the battery bag quick change control method of electric automobile as claimed in claim 8, it is characterised in that also include：When described Entire car controller does not get the battery bag quick change signal, get the battery bag latch signal when,If the entire car controller judges that the electric automobile is in driving mode, control described in the electric automobile holding Driving mode；If the entire car controller judges that the electric automobile is in upper electric current journey, the entire car controller is then by upper electric control Instruction is sent to the battery manager to enter electric control on horizontal high voltage to the electric automobile.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680383.6A CN105216645B (en) | 2015-10-19 | 2015-10-19 | Battery pack quick-change control system and method for electric automobile |
| MX2018004736A MX2018004736A (en) | 2015-10-19 | 2016-10-18 | Electric vehicle battery pack swap control system and method. |
| PCT/CN2016/102416 WO2017067440A1 (en) | 2015-10-19 | 2016-10-18 | Electric vehicle battery pack swap control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680383.6A CN105216645B (en) | 2015-10-19 | 2015-10-19 | Battery pack quick-change control system and method for electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN105216645A CN105216645A (en) | 2016-01-06 |
| CN105216645B true CN105216645B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510680383.6A Active CN105216645B (en) | 2015-10-19 | 2015-10-19 | Battery pack quick-change control system and method for electric automobile |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105216645B (en) |
| MX (1) | MX2018004736A (en) |
| WO (1) | WO2017067440A1 (en) |
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| CN105216645B (en) * | 2015-10-19 | 2018-03-13 | 北京新能源汽车股份有限公司 | Battery pack quick-change control system and method for electric automobile |
| CN107380136B (en) * | 2017-04-28 | 2021-01-15 | 蔚来(安徽)控股有限公司 | Method and device for mobile replacement of battery |
| CN108068604A (en) * | 2017-12-20 | 2018-05-25 | 深圳精智机器有限公司 | A kind of fast changing battery interlock |
| EP3733434A4 (en) * | 2017-12-29 | 2021-08-04 | Shanghai Dianba New Energy Technology Co., Ltd. | Lock mechanism, lock system, quick exchange bracket assembly and electronic vehicle |
| CN114889418A (en) * | 2018-12-29 | 2022-08-12 | 奥动新能源汽车科技有限公司 | Quick-change bracket, vehicle and electric control method |
| CN118753018A (en) * | 2018-12-29 | 2024-10-11 | 奥动新能源汽车科技有限公司 | Locking subassembly and electric automobile |
| CN112389259B (en) * | 2019-08-16 | 2024-05-24 | 北京新能源汽车股份有限公司 | Power conversion method |
| CN110834564A (en) * | 2019-11-20 | 2020-02-25 | 中国重汽集团济南动力有限公司 | Electric control pneumatic power changing system and method for electric truck and heavy-duty electric vehicle |
| CN113352930B (en) * | 2020-03-05 | 2023-11-03 | 北京新能源汽车股份有限公司 | Automobile battery replacement system and battery replacement method |
| CN113665414B (en) * | 2020-05-15 | 2023-05-23 | 奥动新能源汽车科技有限公司 | Battery pack take-out control method and battery pack installation control method |
| CN114056175B (en) * | 2020-08-10 | 2024-10-18 | 奥动新能源汽车科技有限公司 | Elastic component, spacing guider and contain its electric automobile |
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| CN101976731B (en) * | 2010-09-30 | 2012-11-07 | 国家电网公司 | Electric vehicle battery replacement device and battery replacement system |
| DE102011000692B4 (en) * | 2011-02-14 | 2024-02-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Interchangeable frame and method for assembling and/or dismantling an electrical energy storage device in a motor vehicle |
| WO2013080211A1 (en) * | 2011-12-02 | 2013-06-06 | Better Place GmbH | Battery selection system and method |
| KR101393848B1 (en) * | 2012-10-09 | 2014-05-12 | 기아자동차주식회사 | High voltage battery pack of electric vehicle |
| CN203250832U (en) * | 2013-04-23 | 2013-10-23 | 万向电动汽车有限公司 | Intelligent power battery quick change system for electric vehicle |
| CN103693920A (en) * | 2013-12-26 | 2014-04-02 | 衡阳市龙都新型节能建材有限公司 | Low-density high-strength self-insulation ceramsite hollow block and production method thereof |
| CN203826689U (en) * | 2014-03-06 | 2014-09-10 | 浙江吉利控股集团有限公司 | Charging locking system for electric vehicle |
| CN104723898B (en) * | 2015-02-15 | 2018-09-11 | 北京新能源汽车股份有限公司 | Electric automobile battery replacement control system and method thereof |
| CN104816644A (en) * | 2015-03-31 | 2015-08-05 | 谢子聪 | Control method and system for replacing batteries for electric automobiles |
| CN104908722B (en) * | 2015-06-30 | 2017-05-17 | 东风汽车股份有限公司 | Power battery plug connector opening and closing control method |
| CN105216645B (en) * | 2015-10-19 | 2018-03-13 | 北京新能源汽车股份有限公司 | Battery pack quick-change control system and method for electric automobile |
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2015
- 2015-10-19 CN CN201510680383.6A patent/CN105216645B/en active Active
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2016
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| CN105216645A (en) | 2016-01-06 |
| WO2017067440A1 (en) | 2017-04-27 |
| MX2018004736A (en) | 2018-11-29 |
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