CN105150869B - The battery altering control system and method for electric car - Google Patents
The battery altering control system and method for electric car Download PDFInfo
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- CN105150869B CN105150869B CN201510531146.3A CN201510531146A CN105150869B CN 105150869 B CN105150869 B CN 105150869B CN 201510531146 A CN201510531146 A CN 201510531146A CN 105150869 B CN105150869 B CN 105150869B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The application proposes the battery altering control system and method for a kind of electric car, wherein the system includes: whole structure and quick-changing mechanism, wherein whole structure includes: entire car controller, battery module and quick change monitoring wireless module；Quick-changing mechanism includes: quick change executing agency and quick change control mechanism；Entire car controller is used to carry out master control to vehicle quick change process；Quick change monitoring wireless module is used to monitor whole structure in real time the state in each stage in battery pack replacement process, and the state in each stage is sent to quick change control mechanism in real time；Quick change control mechanism is used to control quick change executing agency according to the state in each stage and replace to the battery pack in battery module.As a result, by establishing the information exchange of whole structure and quick-changing mechanism, realizes that vehicle exchange electric process monitors stage by stage, change whole-course automation in electric process, both improved the efficiency and safety for changing electric process.
Description
Technical field
This application involves the battery altering control systems and side of electric vehicle engineering field more particularly to a kind of electric car
Method.
Background technique
By electric automobile whole space limitation it is low with battery module energy density itself restricted, current pure electric automobile
The use of the long-distance driving vehicle such as taxi, logistic car is unable to satisfy in primary charging traveling.In order to solve this problem, occur
A variety of pure electric automobile battery module quick change schemes, to meet the long mileage need that quick-replaceable battery module ensures electric car
It asks.
But current battery module quick-replaceable scheme be mostly for quick-changing mechanism mechanical-physical mechanism carry out it is (including fast
Change facilities and equipments and quick change control system, battery module and vehicle chassis)；Between vehicle, battery module and quick-changing mechanism
Information exchange but without or seldom, it is excessive rely on driver and change electrically operated personnel supervision itself change electric process, lead to personnel
Consumption is big, low efficiency；If supervisor sense of responsibility itself is low, supervision is not in place, and whole structure cannot monitor again and change electric process,
Then there is the phenomenon that vehicle carries out changing with high-voltage electricity electricity by force, there are the security risks such as high voltage short circuit, injure personal safety and set
Standby safety.
Summary of the invention
The application is intended to solve at least some of the technical problems in related technologies.
For this purpose, first purpose of the application is to propose a kind of battery altering control system of electric car, the system
By establishing the information exchange of whole structure and quick-changing mechanism, realize that vehicle exchange electric process monitors stage by stage, electric mistake is changed in realization
Whole-course automation in journey had both improved the efficiency and safety for changing electric process, while having improved and changing electrically operated human nature service, just
The application of electricity is changed in the popularization of procedure and batch.
Second purpose of the application is to propose a kind of battery altering control method of electric car.
In order to achieve the above object, the application first aspect embodiment proposes a kind of battery altering control system of electric car
System, comprising: whole structure and quick-changing mechanism, wherein the whole structure includes: entire car controller, battery module and quick change prison
Control wireless module；The quick-changing mechanism includes: quick change executing agency and quick change control mechanism；The entire car controller, for pair
Vehicle quick change process carries out master control；The quick change monitors wireless module, for monitoring the whole structure in real time in battery pack
The state in each stage in replacement process, and the state in each stage is sent to the quick change control mechanism in real time；It is described fast
Control mechanism is changed, for controlling the quick change executing agency to the battery in the battery module according to the state in each stage
Packet is replaced.
The battery altering control system of the electric car of the embodiment of the present application, by entire car controller to vehicle quick change process
Carry out master control；Wireless module, which is monitored, by quick change monitors the whole structure in real time in battery pack replacement process each stage
State, and the state in each stage is sent to the quick change control mechanism in real time；Through quick change control mechanism according to
The state in each stage controls the quick change executing agency and replaces to the battery pack in the battery module.As a result, by building
The information exchange of vertical whole structure and quick-changing mechanism realizes that vehicle exchange electric process monitors stage by stage, and realization is changed complete in electric process
Process automation had both improved the efficiency and safety for changing electric process, while having improved and changing electrically operated human nature service, was convenient for process
The popularization of change and batch change the application of electricity.
In order to achieve the above object, the application second aspect embodiment proposes a kind of battery altering controlling party of electric car
Method, comprising: entire car controller carries out master control to vehicle quick change process；Quick change monitoring wireless module real time monitoring whole structure exists
The state in each stage in battery pack replacement process, and the state in each stage is sent to the quick change control mechanism in real time；
Quick change control mechanism controls quick change executing agency according to the state in each stage and replaces to the battery pack in battery module.
The battery altering control method of the electric car of the embodiment of the present application, first entire car controller are to vehicle quick change process
Carry out master control；Then the shape in quick change monitoring wireless module real time monitoring whole structure each stage in battery pack replacement process
State, and the state in each stage is sent to the quick change control mechanism in real time；Quick change control mechanism is according to each stage
State control quick change executing agency the battery pack in battery module is replaced.As a result, by establishing whole structure and fast
It changes planes the information exchange of structure, realizes that vehicle exchange electric process monitors stage by stage, whole-course automation in electric process is changed in realization, is both improved
The efficiency and safety of electric process are changed, while improving and changing electrically operated human nature service, popularization and batch convenient for procedure
Change the application of electricity.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the battery altering control system of the electric car of the application one embodiment；
Fig. 2 is the battery altering control method flow chart of electric car；
Fig. 3 is the battery altering control method timing diagram of electric car.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
Below with reference to the accompanying drawings the battery altering control system and method for the electric car of the embodiment of the present application are described.
Fig. 1 is the structural schematic diagram of the battery altering control system of the electric car of the application one embodiment.
As shown in Figure 1, the battery altering control system of the electric car includes: whole structure 1 and quick-changing mechanism 2, wherein
Whole structure 1 includes: entire car controller 11, battery module 12 and quick change monitoring wireless module 13；Quick-changing mechanism 2 includes: quick change
Executing agency 21 and quick change control mechanism 22；Wherein,
Entire car controller 11, for carrying out master control to vehicle quick change process；
Quick change monitors wireless module 13, the shape for each stage that monitors whole structure 1 in real time in battery pack replacement process
State, and the state in each stage is sent to quick change control mechanism 22 in real time；
Quick change control mechanism 22, for controlling quick change executing agency 21 in battery module 12 according to the state in each stage
Battery pack is replaced.
Referring to Fig. 1, specifically: the function of the entire car controller 11 in left-hand broken line frame is the totality of interior quick change process
Control unit；Quick change monitoring wireless module 13 is the information exchange transfer component for connecting vehicle and quick-changing mechanism 2, is responsible for quick change letter
The detection of breath, and relevant information is transferred to entire car controller and quick-changing mechanism 2.
The quick-changing mechanism being related in the dotted line frame of right side for the invention patent scheme, total two parts: quick change executing agency 11
With quick change control mechanism 12, quick change executing agency 11 is moveable, and quick change control mechanism 12 is fixed.
Quick change executing agency 11 is the component of battery pack disassembly installation, and function includes: to the battery in battery module 12
Packet is lifted, and interior battery pack retaining mechanism 15 is jacked up.
Quick change control mechanism 12 is the superordinate control member of quick-changing mechanism 1 and background information display unit, function include:
Information exchange is carried out with quick change executing agency 11 and quick change monitoring wireless module 13, the quick-changing mechanism of vehicle quick change process is carried out
Whole control, and control specific movement of the quick change executing agency 11 to the battery pack replacement in battery module 12.
The battery altering control system of the electric car of the embodiment of the present application, by entire car controller to vehicle quick change process
Carry out master control；Wireless module, which is monitored, by quick change monitors the whole structure in real time in battery pack replacement process each stage
State, and the state in each stage is sent to the quick change control mechanism in real time；Through quick change control mechanism according to
The state in each stage controls the quick change executing agency and replaces to the battery pack in the battery module.As a result, by building
The information exchange of vertical whole structure and quick-changing mechanism realizes that vehicle exchange electric process monitors stage by stage, and realization is changed complete in electric process
Process automation had both improved the efficiency and safety for changing electric process, while having improved and changing electrically operated human nature service, was convenient for process
The popularization of change and batch change the application of electricity.
Based on the above embodiment, further, the system also includes sensor mechanisms 3, wherein sensor mechanism 3 is wrapped
Include: first sensor 31 and second that latches latches sensor 32,
The whole structure 1 further include: vehicle chassis frame 14 and vehicle chassis battery pack lock module 15；It is described
First sensor 31 that latches is mounted on the battery module 12, and described second sensor 32 that latches is mounted on the vehicle chassis
On battery pack retaining mechanism 15；
Whether first sensor 31 and second that latches latches sensor 32, be installed for monitoring the battery pack and be
It is no to have locked；
Quick change monitor wireless module 13, specifically for according to first latch sensor 31 and second latch sensor 32 send
The signal that latches know the disassembly or installation condition of the battery pack in battery module 12, and the disassembly or installation condition are sent
To the quick change control mechanism 22；
Entire car controller 11, specifically for according to first latch sensor 31 and second latch sensor 32 transmission latch
Signal knows the disassembly or installation condition of the battery pack in battery module 12.
The entire car controller 11 is also used to latch sensor 31 to first and second sensor 32 that latches is powered control
System.
Specifically: first latch sensor 31 and second latch sensor 32 monitor battery module 12 in battery pack be
It is no to be installed, and whether locked；When by latch sensor detection know battery pack install it is intact and locking, transmission is fallen
Lock signal shows that battery pack is installed and has locked.
Quick change monitor wireless module 13 according to first latch sensor 31 and second latch sensor 32 transmission the letter that latches
Number know the disassembly or installation condition of the battery pack in battery module, and disassembly or installation condition are sent to quick change control mechanism
22.Meanwhile entire car controller 11 according to first latch sensor 31 and second latch sensor 32 transmission the signal that latches know
The disassembly or installation condition of battery pack in battery module 12.
The battery altering control system of the electric car of the embodiment of the present application is latched by first sensor and second that latches
Sensor monitors whether the battery pack is installed and whether has locked, and monitors wireless module by quick change and falls according to first
Lock sensor and second latch sensor transmission the signal that latches know the disassembly or installation condition of the battery pack in battery module,
And the disassembly or installation condition are sent to the quick change control mechanism, it is latched sensor by entire car controller according to first
The signal that latches for latching sensor transmission with second knows the disassembly or installation condition of the battery pack in battery module.It is whole as a result,
Vehicle controller be responsible for latching signal transducer power supply control, it can be achieved that it is stateful under the signal detection that latches, ensure battery pack
Installation condition detection, the appearance for the dangerous working conditions such as driving that prevent from falling off because of battery pack, if in driving conditions, detection latch signal without
Effect prompts driver driving, increases the controllability of vehicle.
Based on the above embodiment, further, the sensor mechanism 3 further include: all directions sensors in place 33；Each side
It is separately mounted on the vehicle chassis frame 14 to sensors in place 33, on the battery module 12 and vehicle chassis electricity
Chi Bao is locked in module 15；
All directions sensors in place 33, for monitoring the positional relationship of battery pack Yu vehicle chassis；
Quick change monitors wireless module 13, in place specifically for all directions that are sent according to all directions sensors in place 33
Whether in place signal knows the position of the battery pack, and location information is sent to the quick change control mechanism 22.
Specifically, all directions sensors in place 33 monitor battery pack and vehicle chassis positional relationship, as before in place, on
In place etc., when monitor all directions all in place when, send all directions signal in place to quick change monitoring wireless module 13.
The all directions that are sent according to all directions sensors in place 33 of quick change monitoring wireless module 13 are described in signal is known in place
Whether in place location information, and is sent to quick change control mechanism 22 by the position of battery pack, so that quick change control mechanism 22 is known
Battery pack situation in place in all directions.
The battery altering control system of the electric car of the embodiment of the present application monitors battery by all directions sensors in place
The positional relationship of packet and vehicle chassis；The each side that wireless module is sent according to all directions sensors in place is monitored by quick change
Whether in place the position of the battery pack is known to signal in place, and location information is sent to the quick change control mechanism.By
This, entire car controller be responsible for latching signal transducer power supply control, it can be achieved that it is stateful under all directions signal detection in place,
It ensures that battery pack installs the appearance for the dangerous working conditions such as driving that accurately prevent from falling off because of battery pack, increases the controllability of vehicle.
Based on the above embodiment, further, the sensor mechanism 3 further include: 34 He of the first quick change effective sensor
Second quick change effective sensor 35；Wherein, the first quick change effective sensor 34 is mounted on the vehicle chassis frame 14, described
Second quick change effective sensor 35 is mounted in the quick change executing agency 21；
The output signal of first quick change effective sensor 34 and the second quick change effective sensor 35, for monitoring and described the
The distance between one quick change effective sensor 34 to judge whether close to the vehicle chassis frame 14, and will be accused close to situation
Know the quick change control mechanism 22.
The quick change monitors wireless module 13, is also used to be powered control to the first quick change effective sensor 34.
Specifically: the monitor signal output and of the first quick change effective sensor 34 and the second quick change effective sensor 35
The distance between one quick change effective sensor 34 to judge whether close to vehicle chassis frame 15, and will inform fastly close to situation
Change control mechanism 22.
When quick change control mechanism 22 knows the first quick change effective sensor 34 close to vehicle chassis frame 15, supervised for quick change
Control wireless module 13 is powered, so that quick change monitors wireless module 13 in being powered control to the first quick change effective sensor 34
System；When quick change control mechanism 22 knows that the first quick change effective sensor 34 leaves vehicle chassis frame 15, nothing is monitored for quick change
Wire module 13 is powered off, so that quick change monitoring wireless module 13 is powered off in the first quick change effective sensor 34.
The battery altering control system of the electric car of the embodiment of the present application passes through the first quick change effective sensor and second
The distance between the monitor signal output of quick change effective sensor and the first quick change effective sensor, to judge whether close to described
Vehicle chassis frame, and the quick change control mechanism will be informed close to situation, wireless module is monitored to described first by quick change
Quick change effective sensor 34 is powered control.As a result, during quick change, full-vehicle control, quick change supervise wireless module, quick change
Mechanism carries out information exchange, can more accurately monitor entire quick change process, and whole process is automatically performed, system has automatically
The characteristics of change, visualization, procedure；It avoids because no interactions cause quick change process to be done things in his own way between each section, process upset
Status.
Based on the above embodiment, further, the whole structure 1 further include: instrument 16 and motor device 17, it is described whole
Vehicle controller 11 is the motor device 17 power supply；
Entire car controller 11, being also used to monitor whether to receive the second quick change described in the first quick change effective sensor 34 has
The quick change useful signal that sensor 35 is sent is imitated, if so, electricity under control vehicle, and sent out to quick change monitoring wireless module 13
Send vehicle power-down state；
The quick change monitors wireless module 13, controls machine specifically for the vehicle power-down state is sent to the quick change
Structure 22；
The quick change control mechanism 22 is also used to control the quick change executing agency 21 according to the vehicle power-down state
Operating function.
Specifically: entire car controller 11 monitors whether that receiving the first quick change effective sensor 34 and the second quick change effectively passes
The quick change useful signal that sensor 35 is sent, if so, illustrating that quick change executing agency 21 already close to vehicle bottom, is ready for battery more
Operation is changed, it is desirable, therefore, to assure that whether vehicle body charges at this time.
If the detection discovery vehicle body electrification of entire car controller 11, controls electricity under vehicle, and monitor wireless module to quick change
13 send the lower electricity of waiting, and quick change monitors wireless module 13 and waited power-down state is sent to quick change control mechanism 22；Quick change control
Mechanism 22 processed does not control quick change executing agency 21, stops carrying out battery altering operation to vehicle.
If the detection discovery vehicle body of entire car controller 11 is not charged, lower electricity is completed, and monitors wireless module 13 to quick change
Lower electric completion notice is sent, quick change monitoring wireless module 13 will descend electric completion status to be sent to quick change control mechanism 22；Quick change
Control mechanism 22 controls quick change executing agency 21, carries out battery altering operation to vehicle.
Specifically, electric process can be under the control of entire car controller 11 are as follows:
When entire car controller 11 receives what the first quick change effective sensor 34 and the second quick change effective sensor 35 were sent
When quick change useful signal, driver is notified to carry out down by the instrument 16 electrically operated, if vehicle continues band within a preset time
Electricity then stops being that the motor device 17 is powered, automatically controls electricity under vehicle.
The battery altering control system of the electric car of the embodiment of the present application monitors whether to receive institute by entire car controller
The quick change useful signal that the first quick change effective sensor and the second quick change effective sensor are sent is stated, if so, under control vehicle
Electricity, and vehicle power-down state is sent to quick change monitoring wireless module；Monitoring wireless module by quick change will be under the vehicle
Electricity condition is sent to the quick change control mechanism, controls the quick change according to vehicle power-down state by quick change control mechanism and executes machine
The operating function of structure.It is avoided as a result, because no interactions cause quick change process to be done things in his own way between each section, process upset shows
Shape avoids the band high-voltage electricity dismounting cell system in quick change implementation process, improves the reliability and safety of Full Vehicle System.
Based on the above embodiment, further, the system also includes: change electric monitor supervision platform 4；It is described to change electric monitor supervision platform
4, electric process data are changed for receiving, saving, handle, save battery system data information, while as replaced quick change
Battery system such as is charged, is safeguarded at the dispatching databases；
The battery module 12, for battery pack encoded information to be sent to the entire car controller 11；
The entire car controller 11 is also used to have when reception the first quick change effective sensor 34 and second quick change
When imitating the quick change useful signal that sensor 35 is sent, battery pack encoded information to be charged is obtained from the battery module 12, and
Wireless module 13, which is monitored, by the quick change is sent to the quick change control mechanism 22；
The quick change control mechanism 22 obtains if being also used to monitor the replacement state that wireless module 13 is sent according to the quick change
Know that vehicle battery altering is completed, then by the battery pack encoded information to be charged be sent to it is described change electric monitor supervision platform 4, for
It is described change electric monitor supervision platform 4 according to the battery pack encoded information to be charged to battery pack to be charged carry out historical trace and
Plan as a whole allotment.
The entire car controller 11 is also used to latch sensor when receiving described first sensor 31 and described second that latches
32 send latch signal when, obtain updated battery pack encoded information from the battery module 12, and according to the update
Battery pack encoded information afterwards updates battery module information and vehicle continual mileage information.
Specifically: when entire car controller 11 receives the quick change useful signal that the first quick change effective sensor 34 is sent,
It then knows to carry out battery altering operation, battery pack encoded information to be charged is obtained from battery module, and monitor by quick change
Wireless module 13 is sent to quick change control mechanism 22；
Vehicle battery altering is known when quick change control mechanism 22 monitors the replacement state that wireless module 13 is sent according to quick change
When completion, then battery pack encoded information to be charged is sent to and described changes electric monitor supervision platform 4.Change electric monitor supervision platform 4 according to
The battery pack encoded information of charging carries out historical trace to battery pack to be charged and plans as a whole to deploy.
When entire car controller 11 receive first latch sensor 31 and second latch sensor 32 transmission latch signal when,
Updated battery pack encoded information is obtained from battery module 12, and according to updated battery pack encoded information, updates battery
Module information and vehicle continual mileage information.
The battery altering control system of the electric car of the embodiment of the present application, by by battery pack coding transmission to vehicle and
Electric monitor supervision platform is changed, vehicle can show whether battery pack is replaced according to battery pack encoded information after the completion of quick change, and electricity may be updated
Cell system information, and calculate and update the information such as vehicle continual mileage, enhance the compatibility of system；Monitor supervision platform obtains battery pack
After encoded information, historical trace can be carried out to the battery system in quick change station and plans as a whole to deploy.
Based on the above embodiment, further,
Each module carries out communication interaction using CAN bus mode in the whole structure 1；
Each module carries out communication interaction using CAN bus mode in the quick-changing mechanism 2；
The quick change monitoring wireless module 13 wirelessly carries out information exchange with the quick change control mechanism 22.
The battery altering control system of the electric car of the embodiment of the present application, by each in whole structure and in quick-changing mechanism
Module carries out communication interaction using CAN bus mode, and quick change monitors wireless module and wirelessly controls machine with the quick change
Structure carries out information exchange.Make whole-control system that vehicle can be changed to electricity condition output while electricity condition is changed in detection and knows vehicle
Status.During quick change, full-vehicle control, quick change supervision wireless module, quick-changing mechanism carry out information exchange, can be more accurate
The entire quick change process of monitoring, and whole process is automatically performed, and system has the characteristics of automation, visualization, procedure.
Based on the above embodiment, further,
Entire car controller 11 is responsible for the power supply control of the high-pressure systems such as battery management system 18 and electric machinery control device 17；
Entire car controller 11 is responsible for the sensor power supply control that latches；
Quick change monitoring wireless module 13 is responsible for quick change useful signal sensor power supply control
Quick change control mechanism 22 is responsible for quick change executing agency 21 and quick change monitoring 13 power supply control of wireless module；
The battery altering control system of the electric car of the embodiment of the present application monitors wireless module by quick change and is responsible for quick change
Useful signal sensor power supply control, quick change control mechanism to quick change executing agency and quick change monitoring wireless module for automatically controlled
System does not utilize vehicle power supply to power to the part, when reducing the low pressure energy consumption of vehicle, while reducing the use of associated components
Between extend its service life.Whole-control system be uniformly controlled high-pressure system power supply, it can be achieved that it is stateful under latch
Signal detection, ensureing reduces associated components while the detection of battery pack installation condition reduces the low pressure energy consumption of vehicle drives in vehicle
That sails circulation extends its service life using the time.
The present invention also provides a kind of battery altering control system using electric car shown in FIG. 1 carried out it is electronic
The battery altering control method of automobile,
Fig. 2 is that the battery altering control method flow chart of electric car specifically includes referring to fig. 2:
Entire car controller carries out master control to vehicle quick change process；
Quick change monitors the state in wireless module real time monitoring whole structure each stage in battery pack replacement process, and by institute
The state for stating each stage is sent to the quick change control mechanism in real time；
Quick change control mechanism controls quick change executing agency to the battery pack in battery module according to the state in each stage
It is replaced.
Further, battery altering control method further include:
Whether first latches sensor and second sensor that latches monitors whether the battery pack is installed, and locked
Tightly；
Quick change monitoring wireless module latches sensor transmission according to described first sensor and described second that latches
The signal that latches knows the disassembly or installation condition of the battery pack in the battery module, and the disassembly or installation condition are sent
To the quick change control mechanism；
The entire car controller according to described first latch sensor and described second latch sensor transmission the letter that latches
Number know the disassembly or installation condition of the battery pack in the battery module.
Further, battery altering control method further include:
The positional relationship of all directions sensors in place monitoring battery pack and vehicle chassis；
The quick change monitoring wireless module according to all directions that all directions sensors in place is sent, know in place by signal
Whether in place location information, and is sent to the quick change control mechanism by the position of the battery pack.
Further, battery altering control method further include:
The output signal of first quick change effective sensor and the second quick change effective sensor, monitoring have with first quick change
The distance between sensor is imitated, to judge whether close to the vehicle chassis frame, and will inform the quick change control close to situation
Mechanism processed.
Further, battery altering control method further include:
The entire car controller monitors whether that receiving the first quick change effective sensor and second quick change effectively passes
The quick change useful signal that sensor is sent, if so, electricity under control vehicle, and sent under vehicle to quick change monitoring wireless module
Electricity condition；
The vehicle power-down state is sent to the quick change control mechanism by the quick change monitoring wireless module；
The quick change control mechanism according to the vehicle power-down state control the quick change executing agency whether progress more
Change operation.
It is electric under the control vehicle, comprising:
When the entire car controller receives the first quick change effective sensor and the second quick change effective sensor
When the quick change useful signal of transmission, driver is notified to carry out down by the instrument board electrically operated, if vehicle within a preset time
Continue to charge, then stops being that the motor device is powered, automatically control electricity under vehicle.
Further, battery altering control method further include:
When the entire car controller receives the first quick change effective sensor and the second quick change effective sensor hair
When the quick change useful signal sent, battery pack encoded information to be charged is obtained from the battery module, and supervise by the quick change
Control wireless module is sent to the quick change control mechanism；
If the quick change control mechanism, which monitors the replacement state that wireless module is sent according to the quick change, knows vehicle battery
Replacement is completed, then by the battery pack encoded information to be charged be sent to it is described change electric monitor supervision platform, change electric prison for described
Platform is controlled to carry out historical trace to battery pack to be charged according to the battery pack encoded information to be charged and plan as a whole to deploy.
Further, battery altering control method further include: latch sensing when the entire car controller receives described first
Device and described second latch sensor transmission latch signal when, obtain updated battery packet encoder letter from the battery module
Breath, and according to the updated battery pack encoded information, update battery module information and vehicle continual mileage information.
It should be noted that the explanation of the aforementioned battery altering control system embodiment to electric car is also applied for
The battery altering control method embodiment of the electric car, details are not described herein again.
The battery altering control method of the electric car of the embodiment of the present application, first entire car controller are to vehicle quick change process
Carry out master control；Then the shape in quick change monitoring wireless module real time monitoring whole structure each stage in battery pack replacement process
State, and the state in each stage is sent to the quick change control mechanism in real time；Quick change control mechanism is according to each stage
State control quick change executing agency the battery pack in battery module is replaced.As a result, by establishing whole structure and fast
It changes planes the information exchange of structure, realizes that vehicle exchange electric process monitors stage by stage, whole-course automation in electric process is changed in realization, is both improved
The efficiency and safety of electric process are changed, while improving and changing electrically operated human nature service, popularization and batch convenient for procedure
Change the application of electricity.
Fig. 3 is that the battery altering control method timing diagram of electric car is specifically included referring to Fig. 3:
When the second fast charge mechanism starts work, when powering to the first fast charge mechanism, the first fast charge mechanism close to and close to whole
Chassis is nearly completed to the transmission of the second fast charge mechanism, and the second fast charge mechanism powers to Fast Monitoring wireless module, Fast Monitoring
Wireless module obtains power supply, starts work, and the first quick change effective sensor of powering, and the first quick change effective sensor is to vehicle control
Device processed sends quick change useful signal, and entire car controller knows that quick change executing agency is ready for changing electric behaviour according to quick change useful signal
Make, electricity under driver informed by instrument, and tell the second fast charge mechanism to wait electricity under vehicle by Fast Monitoring wireless module,
Second the first fast charge of fast charge mechanism controls mechanism stops operation.
When entire car controller waits, electricity is completed under driver or the lower electricity of automatic control is completed, then wireless by Fast Monitoring
Module tells electricity completion under the second fast charge mechanism, and second the first fast charge of fast charge mechanism controls mechanism change electrically operated.First is fast
Fill mechanism jack up retaining mechanism, remove battery, latch invalidating signal at this time, leave vehicle and go to take new battery, in the process, fastly
Speed monitoring wireless module monitors each sensor states, tells the second fast charge mechanism by Fast Monitoring wireless module.
When vehicle chassis is left by the first fast charge mechanism, left to the transmission of the second fast charge mechanism, the second fast charge mechanism stop to
The power supply of Fast Monitoring wireless module, Fast Monitoring wireless module stops working, when the first fast charge mechanism is herein close to vehicle chassis,
Send close notice to the second fast charge mechanism, the second fast charge mechanism continues to the power supply of Fast Monitoring wireless module, Fast Monitoring without
Wire module works on, and is known according to the transmission entire car controller for the signal that latches and the second fast charge mechanism and is installed.
The battery altering control method of the electric car of the embodiment of the present application, first entire car controller are to vehicle quick change process
Carry out master control；Then the shape in quick change monitoring wireless module real time monitoring whole structure each stage in battery pack replacement process
State, and the state in each stage is sent to the quick change control mechanism in real time；Quick change control mechanism is according to each stage
State control quick change executing agency the battery pack in battery module is replaced.As a result, by establishing whole structure and fast
It changes planes the information exchange of structure, realizes that vehicle exchange electric process monitors stage by stage, whole-course automation in electric process is changed in realization, is both improved
The efficiency and safety of electric process are changed, while improving and changing electrically operated human nature service, popularization and batch convenient for procedure
Change the application of electricity.
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 spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, can integrate in a processing module in each functional unit in each embodiment of the application
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of application
Type.
Claims (16)
1. a kind of battery altering control system of electric car characterized by comprising whole structure, quick-changing mechanism and sensing
Device mechanism, wherein
The whole structure includes: entire car controller, battery module and quick change monitoring wireless module；
The quick-changing mechanism includes: quick change executing agency and quick change control mechanism；
The sensor mechanism includes: the first quick change effective sensor and the second quick change effective sensor, and first quick change has
Effect sensor is mounted on vehicle chassis frame, and the second quick change effective sensor is mounted in the quick change executing agency,
By the output signal of the first quick change effective sensor and the second quick change effective sensor, second quick change is monitored
The distance between effective sensor and the first quick change effective sensor, to judge whether close to the vehicle chassis frame,
And the quick change control mechanism will be informed close to situation；
The entire car controller, for carrying out master control to vehicle quick change process；
The quick change monitors wireless module, the shape for each stage that monitors the whole structure in real time in battery pack replacement process
State, and the state in each stage is sent to the quick change control mechanism in real time；
The quick change control mechanism, for controlling the quick change executing agency to the battery mould according to the state in each stage
Battery pack in block is replaced；
The entire car controller, is also used to monitor whether to receive the first quick change effective sensor and second quick change is effective
The quick change useful signal that sensor is sent, if so, electricity under control vehicle, and vehicle is sent to quick change monitoring wireless module
Power-down state；
The quick change monitors wireless module, is also used to the vehicle power-down state being sent to the quick change control mechanism；
The quick change control mechanism is also used to control the operating work of the quick change executing agency according to the vehicle power-down state
Energy；
Wherein, if entire car controller detection vehicle body electrification, the quick change monitoring wireless module will wait power-down state
It is sent to quick change control mechanism, the quick change control mechanism, which controls the quick change executing agency, to be stopped carrying out battery altering to vehicle
Operation；If the entire car controller detection vehicle body is not charged, the quick change monitoring wireless module sends lower electric completion status
To the quick change control mechanism, the quick change control mechanism controls the quick change executing agency and carries out battery altering behaviour to vehicle
Make.
2. the battery altering control system of electric car as described in claim 1, which is characterized in that the sensor mechanism is also
It include: that first sensor and second that latches latches sensor,
The whole structure further include: vehicle chassis frame and vehicle chassis battery pack lock module；
Described first sensor that latches is mounted on the battery module, and described second sensor that latches is mounted on the vehicle bottom
On disk battery pack retaining mechanism；
Whether described first sensor and described second that latches latches sensor, be installed for monitoring the battery pack and be
It is no to have locked；
The quick change monitors wireless module, specifically for being latched sensor hair according to described first sensor and described second that latches
The signal that latches sent knows the disassembly or installation condition of the battery pack in the battery module, and by the disassembly or installation condition
It is sent to the quick change control mechanism；
The entire car controller, specifically for according to described first latch sensor and described second latch sensor transmission fall
Lock signal knows the disassembly or installation condition of the battery pack in the battery module.
3. the battery altering control system of electric car as claimed in claim 2, which is characterized in that
The entire car controller is also used to latch sensor to described first and described second sensor that latches is powered control
System.
4. the battery altering control system of electric car as claimed in claim 2, which is characterized in that
The sensor mechanism further include: all directions sensors in place；
The all directions sensors in place is separately mounted on the vehicle chassis frame, on the battery module and the vehicle
Chassis battery pack is locked in module；
The all directions sensors in place, for monitoring the positional relationship of battery pack Yu vehicle chassis；
The quick change monitors wireless module, specifically for all directions that are sent according to all directions sensors in place signal in place
Whether in place to know the position of the battery pack, and location information is sent to the quick change control mechanism.
5. the battery altering control system of electric car as described in claim 1, which is characterized in that
The quick change monitors wireless module, is also used to be powered control to the first quick change effective sensor.
6. the battery altering control system of electric car as described in claim 1, which is characterized in that the whole structure also wraps
Include: instrument and motor device, the entire car controller are motor device power supply；
The entire car controller, specifically for when receiving the first quick change effective sensor and second quick change effectively passes
When the quick change useful signal that sensor is sent, driver is notified to carry out down by the instrument electrically operated, if whole within a preset time
Vehicle continues to charge, then stops being that the motor device is powered, automatically control electricity under vehicle.
7. the battery altering control system of electric car as described in claim 1, which is characterized in that
The system also includes: change electric monitor supervision platform；
The battery module, for battery pack encoded information to be sent to the entire car controller；
The entire car controller is also used to when reception the first quick change effective sensor and the second quick change effective sensor
When the quick change useful signal of transmission, battery pack encoded information to be charged is obtained from the battery module, and pass through the quick change
Monitoring wireless module is sent to the quick change control mechanism；
The quick change control mechanism knows vehicle electricity if being also used to monitor the replacement state that wireless module is sent according to the quick change
Pond replacement is completed, then by the battery pack encoded information to be charged be sent to it is described change electric monitor supervision platform, change electricity for described
Monitor supervision platform carries out historical trace to battery pack to be charged according to the battery pack encoded information to be charged and plans as a whole to deploy.
8. the battery altering control system of electric car as claimed in claim 7, which is characterized in that
The entire car controller, be also used to when receive first latch sensor and second latch sensor transmission the signal that latches
When, updated battery pack encoded information is obtained from the battery module, and according to the updated battery pack encoded information,
Update battery module information and vehicle continual mileage information.
9. the battery altering control system of electric car a method as claimed in any one of claims 1-8, which is characterized in that
Each module carries out communication interaction using CAN bus mode in the whole structure；
Each module carries out communication interaction using CAN bus mode in the quick-changing mechanism；
The quick change monitoring wireless module wirelessly carries out information exchange with the quick change control mechanism.
10. a kind of battery altering control system of electric car of application as described in claim 1-9 is any is carried out electronic
The battery altering control method of automobile, which is characterized in that
Entire car controller carries out master control to vehicle quick change process；
Quick change monitors the state in wireless module real time monitoring whole structure each stage in battery pack replacement process, and will be described each
The state in stage is sent to the quick change control mechanism in real time；
Quick change control mechanism controls quick change executing agency according to the state in each stage and carries out to the battery pack in battery module
Replacement；
By the output signal of the first quick change effective sensor and the second quick change effective sensor, it is effective to monitor second quick change
The distance between sensor and the first quick change effective sensor, to judge whether close to the vehicle chassis frame, and will
The quick change control mechanism is informed close to situation；
The entire car controller monitors whether to receive the first quick change effective sensor and the second quick change effective sensor
The quick change useful signal of transmission, if so, electricity under control vehicle, and electric shape under vehicle is sent to quick change monitoring wireless module
State；
The vehicle power-down state is sent to the quick change control mechanism by the quick change monitoring wireless module；
The quick change control mechanism controls the operating function of the quick change executing agency according to the vehicle power-down state, wherein
If the entire car controller detection vehicle body electrification, the quick change monitoring wireless module will wait power-down state to be sent to quick change
Control mechanism, the quick change control mechanism, which controls the quick change executing agency, to be stopped carrying out battery altering operation to vehicle；If
The entire car controller detection vehicle body is not charged, and lower electric completion status is sent to the quick change by the quick change monitoring wireless module
Control mechanism, the quick change control mechanism control the quick change executing agency and carry out battery altering operation to vehicle.
11. the battery altering control method of electric car as claimed in claim 10, which is characterized in that
Whether first latches sensor and second sensor that latches monitors whether the battery pack is installed, and locked；
Quick change monitoring wireless module latches the latching of sensor transmission according to described first sensor and described second that latches
Signal knows the disassembly or installation condition of the battery pack in the battery module, and the disassembly or installation condition are sent to institute
State quick change control mechanism；
The entire car controller according to described first latch sensor and described second latch sensor transmission the signal that latches obtain
Know the disassembly or installation condition of the battery pack in the battery module.
12. the battery altering control method of electric car as claimed in claim 10, which is characterized in that
The positional relationship of all directions sensors in place monitoring battery pack and vehicle chassis；
The all directions that quick change monitoring wireless module is sent according to all directions sensors in place are described in signal is known in place
Whether in place location information, and is sent to the quick change control mechanism by the position of battery pack.
13. the battery altering control method of electric car as claimed in claim 10, which is characterized in that
The entire car controller monitors whether to receive the first quick change effective sensor and the second quick change effective sensor
The quick change useful signal of transmission, if so, electricity under control vehicle, and electric shape under vehicle is sent to quick change monitoring wireless module
State；
The vehicle power-down state is sent to the quick change control mechanism by the quick change monitoring wireless module；
Whether the quick change control mechanism carries out replacement behaviour according to what the vehicle power-down state controlled the quick change executing agency
Make.
14. the battery altering control method of electric car as claimed in claim 13, which is characterized in that under the control vehicle
Electricity, comprising:
When the entire car controller receives the first quick change effective sensor and the second quick change effective sensor transmission
Quick change useful signal when, notify driver to carry out down by instrument electrically operated, if vehicle continues to charge within a preset time,
Stop being that motor device is powered, automatically controls electricity under vehicle.
15. the battery altering control method of electric car as claimed in claim 10, which is characterized in that
When the entire car controller receives what the first quick change effective sensor and the second quick change effective sensor were sent
When quick change useful signal, battery pack encoded information to be charged is obtained from the battery module, and nothing is monitored by the quick change
Wire module is sent to the quick change control mechanism；
If the quick change control mechanism, which monitors the replacement state that wireless module is sent according to the quick change, knows vehicle battery altering
It completes, then the battery pack encoded information to be charged is sent to and changes electric monitor supervision platform, change electric monitor supervision platform root for described
Historical trace is carried out to battery pack to be charged according to the battery pack encoded information to be charged and plans as a whole to deploy.
16. the battery altering control method of electric car as claimed in claim 15, which is characterized in that
When the entire car controller receive first latch sensor and second latch sensor transmission latch signal when, from described
Battery module obtains updated battery pack encoded information, and according to the updated battery pack encoded information, updates battery
Module information and vehicle continual mileage information.
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| CN201510531146.3A CN105150869B (en) | 2015-08-26 | 2015-08-26 | The battery altering control system and method for electric car |
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| 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 |
| CN109326835B (en) * | 2017-07-31 | 2024-06-11 | 周锡卫 | Control method of alternating current active regulation energy storage battery module suitable for manual power conversion |
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