CN107193253A - Electrical changing station changes the processing method of electric system remarkable action - Google Patents
Electrical changing station changes the processing method of electric system remarkable action Download PDFInfo
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- CN107193253A CN107193253A CN201710230346.4A CN201710230346A CN107193253A CN 107193253 A CN107193253 A CN 107193253A CN 201710230346 A CN201710230346 A CN 201710230346A CN 107193253 A CN107193253 A CN 107193253A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to electrical changing station operation, the processing method that a kind of electrical changing station changes electric system remarkable action is specifically provided, it is intended to which prevention, which is changed, as far as possible exception occurs in electric action executing process, and is handled after there is exception according to abnormal property.Methods described includes：In the case where receiving the execute instruction of specific action, judge whether the preposition action of the specific action completes and judge whether to perform the obstacle of the specific action, and optionally perform according to judged result the specific action；When performing the specific action, if exception occurs for implementation procedure, recovered according to abnormal property or ask manual intervention.By the remarkable action processing method of the present invention, can in electric action executing process is changed execution logic interlock protection, prevention as far as possible occurs abnormal；Can optionally it be handled according to abnormal property after there is exception, so that it is guaranteed that changing equipment in electric process, vehicle and personal safety.
Description
Technical field
The present invention relates to electrical changing station security technology area, and in particular to a kind of electrical changing station changes the processing of electric system remarkable action
Method.
Background technology
Development of Electric Vehicles is swift and violent in recent years, and the mileage worry of electric automobile is always urgent problem, institute in the industry
Can to be provided for electric automobile, to surmount the power-up experience of fuel-engined vehicle be to influence a weight of electric automobile future development popularization
Want factor.
In many power-up modes, it is electrically a kind of rapid, convenient and safety method to change.Electrical changing station is generally by stopping
Car platform, take the compositions such as battery dolly, battery compartment storage charging rack, battery compartment lift and other auxiliary equipments.Change electricity
Process usually requires the unified cooperation of these parts to complete.Include multiple executing agencies respectively again in each part, these are held
The remarkable action of row mechanism can directly or indirectly have influence on the action decision-making of other executing agencies, if having without a set of row
The exception handling of effect, some exceptions can even cause to damage to electrical changing station, battery bag or pure electric vehicle, more serious meeting danger
And personal safety.
Based on above-mentioned present situation, this area needs a kind of effective exception handling, coordinates numerous execution as far as possible
The action of mechanism.In view of this, it is special to propose the present invention.
The content of the invention
It has been to solve the execution for changing electronic work that electric system is changed in prevention to solve above mentioned problem of the prior art
There is exception and the problem of after occurring extremely to abnormal handle in journey, and a kind of electrical changing station of present invention proposition changes electric system action
Abnormal processing method, the processing method of electric system remarkable action is changed by the electrical changing station of the present invention, can not only prevent to change electricity
Occur exception in the implementation procedure for changing electronic work of system, and can be selected after exception occurs according to abnormal property
Property processing.
The processing method that the electrical changing station of the present invention changes electric system remarkable action comprises the following steps：Step S100, is being received
To specific action execute instruction in the case of, judge whether safely perform the specific action, and according to judged result
Optionally perform the specific action；Step S200, when performing the specific action, if exception occurs for implementation procedure,
Then recovered according to the abnormal property or ask manual intervention.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, the step S100 enters one
Step includes：Step S110, detects whether to receive the instruction for performing the specific action；Step S120, institute is performed receiving
In the case of the instruction for stating specific action, judge whether the preposition action of the specific action completes；Step S130, if described
The preposition action of specific action has been completed, then judges whether to perform the obstacle of the specific action；Otherwise, it is described to change electricity
System is out of service and sends abnormal alarm；Step S140, if there is no the obstacle for performing the specific action, then performs institute
State specific action；Otherwise, the electric system of changing is out of service and send abnormal alarm.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, the step S200 enters one
Step includes：Step S210, judges whether the execution time of the specific action exceedes time threshold；Step S220, if described
The execution time of specific action is not above time threshold, then continues executing with the specific action；Otherwise, it is determined whether setting
Standby failure；Step S230, if there is not equipment fault, judge the specific action repeats whether number of times is more than
Frequency threshold value；Otherwise, the electric system of changing is out of service, sends fault alarm and asks manual intervention；Step S240, if institute
The number of times that repeats for stating specific action is not more than the frequency threshold value, then sends abnormal alarm and recover automatically to described specific
The initial position of action, then repeats the specific action；Otherwise, stop performing the specific action, and recover to institute
The preset security position of specific action is stated, fault alarm and request manual intervention is simultaneously emitted by.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, methods described also includes：
Step S300, in the case where asking manual intervention, if abnormal be excluded, the electric system of changing is recovered to when occurring abnormal
Operating position, complete remaining to change electronic work；Otherwise, the electric system of changing enters maintenance mode.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, in the maintenance mode
Under, the electric system of changing being capable of full-automatic antikinesis；And/or under the maintenance mode, during execution specific action not
Need to judge that whether preposition action completes and with the presence or absence of execution obstacle.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, methods described also includes：
For the formation abnormality processing daily record of Abnormality remove process.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, methods described also includes：
Changing after electric process terminates, artificial fixed point is carried out according to the abnormal alarm and checked, to ensure the integrality of electrical changing station equipment.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, it is characterised in that described
Preset security position is the initial position of the specific action.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, the obstacle passes through following
In items at least one of define：For the moving operation of movable mechanism, patency and extreme position on moving direction,
Avoid that the moving operation of collision can be caused；Operated for the lifting for taking electric trolley platform, setting is loaded with battery and during without battery
Rising height it is spacing, system adaptively provides safe rising height according to battery changing trolley present position, it is to avoid cross lifting cause
Damage；When taking electric trolley platform decline, minimum down position is set, while when dismantling battery from electric car, electricity need to be ensured
Chi Bao all fixed mechanisms can just carry out step-down operation when loosening completely；When platform is loaded with battery bag, lifting needs to ensure
Synchronism, it is to avoid tilt；During for carrying out battery transfer operation between different institutions, it need to ensure successfully to dock, recipient has done
Good receive prepares, while receiving spacing effective work；The lifting of battery bearing platform is forbidden to operate during transfer operation；It is right
In the platform lifting and decline of battery compartment lift, highest is set and minimum spacing；For four post lifting apparatus of landing,
Set highest rising height；During decline, according to underbody whether with the presence of battery changing trolley, corresponding minimum altitude is set；On platform
When electric car is parked, forbids quick individually operated a certain lifting post, only allow single-column to finely tune, and monitor the height of four posts in real time
Difference, it is to avoid tilt；For the centering body of landing, its overhanging ultimate range and maximum overhanging torque are set, it is to avoid right
The excessive compression of electric vehicle tyre.
In the preferred embodiment for the processing method that electric system remarkable action is changed in above-mentioned electrical changing station, the electric system of changing can
Run under fully automatic mode or manual mode.
Compared with prior art, electrical changing station of the invention changes the remarkable action processing method of electric system by changing electric system
Perform a certain step to change before electronic work, whether the preposition action for changing electronic work described in judgement completes and with the presence or absence of the execution spy
Surely the obstacle acted, so that the electronic work of changing for exchanging electric system carries out logical interlock protection, prevent from changing electric system changes electronic work
Implementation procedure occurs abnormal；If occur during execution action it is abnormal, recovered according to abnormal property selection or
Manual intervention, can not in time recover so as to be prevented effectively from some slight recoverable exceptions and cause system service to terminate,
The efficiency of service and reliability of effective lifting system；Further, if can not also eliminate exception by manual intervention, system is entered
Enter maintenance mode, under maintenance mode, can only be fixed a breakdown by specialized maintenance personnel, it is possible to decrease the maloperation of unskilled personnel
To changing the further infringement that electric system is brought, at the same can also effective harm reduction personal safety accident generation.Pass through above-mentioned three
The combination of safety assurance mechanism progressive step by step is covered, the present invention, which can be significantly reduced, changes electrically operated rate of breakdown, carries
Height changes electrical efficiency, it is ensured that equipment, vehicle and the personal safety changed in electric process.
Brief description of the drawings
Fig. 1 is the key step flow chart of the processing method for changing electric system remarkable action according to the present invention.
Fig. 2 is to judge to change the flow chart that can the action of electric system be carried out safely.
Fig. 3 is to change the flow chart handled when electric system action occurs abnormal the exception.
Fig. 4 A and 4B are the operation order schematic diagrames for changing electric system regular event and inversely acting.
Fig. 5 is the logic chart for the processing method for changing electric system remarkable action.
Embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.
In general, method of the invention includes three sets of progressive protection mechanisms step by step, i.e. interlocking before action executing
Exception handling in protection mechanism, action executing process and maintenance mechanism when can not eliminate exception.Specifically, interlock
The basic conception of protection mechanism be change electric system perform each action before first judge the action preposition action whether complete with
And with the presence or absence of the obstacle for performing the action, decided whether to perform specific action according to judged result, electricity thus is changed to electrical changing station
Each action executing logic interlock protection of system；The basic conception of exception handling is when occurring abnormal in the process of implementation
Judge whether time-out, with the presence or absence of equipment fault and repeat whether exceed pre-determined number, and determined according to judged result
How next step is carried out；Finally, when manual intervention can not all eliminate abnormal, system enters maintenance mode, in maintenance mould
Under formula, only specialized maintenance personnel can be operated, and now changed electric system and do not protected by interlock protection mechanism, but can be complete
Automatic antikinesis.
In addition, said from hardware point of view, method of the invention both can by the controller or host computer that change electric system itself Lai
Perform, can also be changed other independent controllers of electric system operating parameter by resulting in and performed.Also, with regard to physical form
For, the controller both can be single integrated control module or unit or the modules or list of discrete setting
The functional combination of member.Change in terms of these is all without departing from general principle and protection domain of the invention.
As shown in figure 1, the processing method that the electrical changing station of the present invention changes electric system remarkable action includes：Step S100, is connecing
In the case of the execute instruction for receiving specific action, judge whether safely to perform the specific action-judge the spy
Whether the preposition action acted surely completes and judges whether to perform the obstacle of the specific action, and according to judged result
Optionally perform the specific action；Step S200, when performing the specific action, if exception occurs for implementation procedure,
Then recovered according to the abnormal property or ask manual intervention；Step S300, in the case where asking manual intervention, if
Exception is excluded, then the electric system of changing is recovered to operating position when occurring abnormal, and completion is remaining to change electronic work；Otherwise,
The electric system of changing enters maintenance mode.Under the maintenance mode, the electric system of changing can carry out full-automatic contrary operation,
So that whole system returns to original state in an orderly manner, and for specialized maintenance personnel, it is described to change electric system not by interlock protection
The limitation of mechanism, that is, need not judge that whether preposition action completes and with the presence or absence of execution obstacle when performing specific action.
In the present invention, according to the content of the specific action, the obstacle includes but is not limited in the following extremely
One item missing：For the moving operation of movable mechanism, patency and extreme position on moving direction, it is to avoid collision can be caused
Moving operation；Operated for the lifting for taking electric trolley platform, setting is loaded with battery and rising height during without battery is spacing, is
System adaptively provides safe rising height according to battery changing trolley present position, it is to avoid crosses lifting and causes to damage；Battery changing trolley is taken to put down
When platform declines, minimum down position is set, while when dismantling battery from electric car, all fixed mechanisms of battery bag need to be ensured
Step-down operation can be just carried out when loosening completely；When platform is loaded with battery bag, lifting need to ensure synchronism, it is to avoid tilt；It is right
When carrying out battery transfer operation between different institutions, it need to ensure successfully to dock, recipient has carried out reception and prepared, and receives simultaneously
Spacing effective work；The lifting of battery bearing platform is forbidden to operate during transfer operation；For the flat of battery compartment lift
Platform lifting and decline, set highest and minimum spacing；For four post lifting apparatus of landing, highest rising height is set；
During decline, according to underbody whether with the presence of battery changing trolley, corresponding minimum altitude is set；When electric car is parked on platform, forbid
Quick individually operated a certain lifting post, only allows single-column to finely tune, and monitor the difference in height of four posts in real time, it is to avoid tilt；For stopping
The centering body of car platform, sets its overhanging ultimate range and maximum overhanging torque, it is to avoid to excessively squeezing for electric vehicle tyre
Pressure.
Further, it is of the invention to change electric system and run in automatic mode, it can also run in a manual mode.
Referring next to Fig. 2 and 5, the step S100 further comprises：Step S110, detects whether to receive the execution specific action
Instruction；Step S120, in the case where receiving the instruction for performing the specific action, judges the preposition of the specific action
Whether action completes；Step S130, if the preposition action of the specific action has been completed, judges whether to perform institute
State the obstacle of specific action；Otherwise, the electric system of changing stops and sends abnormal alarm；Step S140, when in the absence of execution
During the obstacle of the specific action, the electric system of changing performs the specific action；Otherwise, the electric system of changing stops and carried out
Abnormal alarm.On step S100, it should be pointed out that above-mentioned detection instructs, judges whether preposition action completes and judge
Perform obstacle operation, can be realized by various modes or means well known to those skilled in the art, the present invention to this not
Impose any restrictions, any change of this respect should not also constitute limiting the scope of the invention.
Referring next to Fig. 3 and 5, step S200 further comprises：Step S210, when performing the specific action, if
Exception occurs for the implementation procedure for detecting the specific action, then whether the execution time of the specific action is more than the time
Threshold value；Step S220, if the execution time of the specific action is not above time threshold, is continued executing with described specific dynamic
Make；Otherwise, it is determined whether there is equipment fault；Step S230, if there is not equipment fault, judges the specific action
Repeat number of times whether be more than default frequency threshold value；Otherwise, change electric system out of service, send fault alarm and ask
Manual intervention；Step S240, if the number of times that repeats of the specific action is less than or equal to frequency threshold value, changes electric system
Send abnormal alarm and recover automatically to the initial position of the specific action, then repeat the specific action；Conversely,
If when repeating number of times more than the frequency threshold value of the specific action, electric system stopping execution being changed described specific dynamic
Make, and recover to the preset security position of the specific action, be simultaneously emitted by fault alarm and request manual intervention.Herein,
The preset security position for example can be the initial position of the specific action, naturally it is also possible to be other homes.Class
As, in step s 200, above-mentioned detection occurs, judges time-out and judge to repeat super secondary extremely, can pass through this area skill
Various modes or means known to art personnel realize that the present invention is not intended to be limited in any to this, and any change of this respect is not yet
Limiting the scope of the invention should be constituted.
More specifically, when asking manual intervention, operating personnel are operated manually, recovery system is attempted abnormal；If being
System is abnormal to be excluded, then system can be made to return to the initial position for occurring to be acted during system exception, then completes remaining to change electricity
Action；If operating personnel can not exclude the system exception manually, change electric system and enter specialized maintenance personnel's maintenance mode, this
When change electric system and can carry out full-automatic contrary operation so that whole system returns to original state in an orderly manner.Fig. 4 A and 4B are shown
Change electric system regular event and the schematic diagram inversely acted.As shown in Figure 4 A, in regular event situation, act according to action
N-1, action N and act N+1 order and carry out, but as shown in Figure 4 B, in inversely action situation, action is according to action N+1, dynamic
The order for making N and action N-1 is carried out.Herein, execution logic interlocking guarantor is required in regular event and reverse action process
Shield.But, it is described to change electric system not by interlock protection machine for specialized maintenance personnel under specialized maintenance personnel's maintenance mode
System protection, i.e., when specialized maintenance personnel perform specific action, control system need not judge that whether preposition action completes and be
No to there is execution obstacle, these are judged by specialized maintenance personnel oneself.
In the preferred embodiment of the invention, method of the invention also comprises the following steps：For Abnormality remove process shape
Into abnormality processing daily record, to provide the historical data with reference value subsequently to change electric operation.In addition, of the invention preferred
Embodiment in, methods described also includes：Changing after electric process terminates, artificial fixed point carried out according to the abnormal alarm and checked,
To ensure the integrality of electrical changing station equipment.
Referring next to Fig. 5, compared with prior art, the processing method that electrical changing station of the invention changes electric system remarkable action is set
The maintenance after exception handling and failure after the interlock protection mechanism before electric action executing of changing, abnormal generation occur is counted
Mechanism, three kinds of protection mechanisms.
More specifically, before occurring extremely, for full-automatic and manual two kinds of mode of operations, devising and changing in electric process
Each action between logical interlock protection, such as before specific action is performed, first detect whether to receive and perform the action
Whether the preposition action of order and the action completes and with the presence or absence of the obstacle for performing the action, it is to avoid various unnecessary moves
Work such as conflicts or interfere at the generation, and exception is avoided the occurrence of as far as possible from the angle of prevention；In electric action executing process is changed, by sentencing
It is disconnected whether time-out, with the presence or absence of equipment fault and whether it is super it is secondary determine whether exception, and after abnormal generation, hold
Row abnormal restoring handling process, trial makes to change electric system recovery normally, and provides abnormal alarm, if abnormal recover automatically, after
Electronic work is changed in continuous execution；If the time for performing specific action exceedes predetermined time threshold, and the trial Jing Guo preset times
It is abnormal still to recover, then event of failure is formed, request is manually intervened, if operating personnel exclude exception, system manually
It is transferred to normally, recovers the operating mode before abnormal generation, system remains to completion residue and changes electric current journey；If operating personnel can not also exclude different
Often, then default home is returned to, stopping action cutting off electrical source of power, provides fault alarm, asks specialized maintenance personnel
Repaired.During whole Abnormality remove, still need to observe action interlock protection logic；Event is formed when exception can not be eliminated
Barrier directly forms failure, it is necessary to which when the maintenance personal of specialty is repaired, specialized maintenance personnel rely on corresponding operating rights
Limit is repaired, and the electronic work that changes for changing electric system can be fully automatically inversely performed under maintenance mode, and automatically inversely holding
Action also performs interlock protection logic during making, so as to effectively lift the successful efficiency that reverse action recovers, it is to avoid substantial amounts of
Possible misoperation in reverse motion action manually.But, in specialized maintenance personnel's maintenance mode, for specialized maintenance people
Member, preposition action need not be judged by changing electric system and not performing when interlock protection logic, i.e. specialized maintenance personnel perform specific action
Whether complete and with the presence or absence of execution obstacle..
In summary, electrical changing station of the invention changes three kinds of organic knots of protection mechanism of the processing method of electric system remarkable action
Close, can effectively ensure equipment, vehicle and the personal safety changed in electric process.As described above, realizing that the electrical changing station of the present invention is changed
The controller of the processing method of electric system remarkable action can be any form, including PLC, FPGA, ARM or industrial computer etc., institute
The software of foundation can be carried out according to the software design requirement of corresponding platform.
Those skilled in the art should be able to be, it is realized that the method and step described with reference to the embodiments described herein, energy
It is enough to be realized with electronic hardware, computer software or the combination of the two, can in order to clearly demonstrate electronic hardware and software
Interchangeability, the step of generally describing each example according to function in the above description.These functions are actually with electronics
Hardware or software mode are performed, depending on the application-specific and design constraint of technical scheme.Those skilled in the art
Described function can be realized using distinct methods to each specific application, but this realization is not to be regarded as a departure from
The scope of the present invention.
So far, combined preferred embodiment shown in the drawings describes technical scheme, still, this area
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these embodiments.Without departing from this
On the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to correlation technique feature, these
Technical scheme after changing or replacing it is fallen within protection scope of the present invention.
Claims (10)
1. a kind of electrical changing station changes the processing method of electric system remarkable action, it is characterised in that methods described includes：
Step S100, in the case where receiving the execute instruction of specific action, judges whether safely to perform described specific
Action, and optionally perform according to judged result the specific action；
Step S200, when performing the specific action, if exception occurs for implementation procedure, is carried out according to the abnormal property
Recover or request manual intervention.
2. electrical changing station according to claim 1 changes the processing method of electric system remarkable action, it is characterised in that the step
S100 further comprises：
Step S110, detects whether to receive the instruction for performing the specific action；
Step S120, in the case where receiving the instruction for performing the specific action, judges the preposition dynamic of the specific action
Whether complete；
Step S130, if the preposition action of the specific action has been completed, judges whether that execution is described specific dynamic
The obstacle of work；Otherwise, the electric system of changing is out of service and send abnormal alarm；
Step S140, if there is no the obstacle for performing the specific action, then performs the specific action；Otherwise, it is described to change
Electric system is out of service and sends abnormal alarm.
3. electrical changing station according to claim 2 changes the processing method of electric system remarkable action, it is characterised in that
The step S200 further comprises：
Step S210, judges whether the execution time of the specific action exceedes time threshold；
Step S220, if the execution time of the specific action is not above time threshold, is continued executing with described specific dynamic
Make；Otherwise, it is determined whether there is equipment fault；
Step S230, if there is not equipment fault, whether judge the specific action repeats number of times more than secondary
Number threshold value；Otherwise, the electric system of changing is out of service, sends fault alarm and asks manual intervention；
Step S240, if the number of times that repeats of the specific action is not more than the frequency threshold value, sends abnormal alarm
And recover automatically to the initial position of the specific action, then repeat the specific action；Otherwise, execution is stopped described
Specific action, and recover to the preset security position of the specific action, it is simultaneously emitted by fault alarm and request manual intervention.
4. electrical changing station according to claim 3 changes the processing method of electric system remarkable action, it is characterised in that methods described
Also include：Step S300, in the case where asking manual intervention, if abnormal be excluded, the electric system of changing is recovered to hair
Operating position when raw abnormal, completion is remaining to change electronic work；Otherwise, the electric system of changing enters maintenance mode.
5. electrical changing station according to claim 4 changes the processing method of electric system remarkable action, it is characterised in that in the dimension
Repair a die under formula, the electric system of changing being capable of full-automatic antikinesis；And/or under the maintenance mode, perform specific dynamic
It need not judge that whether preposition action completes and with the presence or absence of execution obstacle when making.
6. electrical changing station according to claim 4 changes the processing method of electric system remarkable action, it is characterised in that methods described
Also include：For the formation abnormality processing daily record of Abnormality remove process.
7. electrical changing station according to claim 4 changes the processing method of electric system remarkable action, it is characterised in that methods described
Also include：Changing after electric process terminates, artificial fixed point is carried out according to the abnormal alarm and checked, to ensure the complete of electrical changing station equipment
Whole property.
8. the electrical changing station according to any one of claim 3 to 7 changes the processing method of electric system remarkable action, its feature exists
In the preset security position is the initial position of the specific action.
9. electrical changing station according to claim 2 changes the processing method of electric system remarkable action, it is characterised in that the obstacle
Defined by least one in the following：
For the moving operation of movable mechanism, patency and extreme position on moving direction, it is to avoid the shifting of collision can be caused
Dynamic operation；
Operated for the lifting for taking electric trolley platform, setting is loaded with battery and rising height during without battery is spacing, system root
According to battery changing trolley present position, safe rising height is adaptively provided, it is to avoid cross lifting and cause to damage；
When taking electric trolley platform decline, minimum down position is set, while when dismantling battery from electric car, battery need to be ensured
All fixed mechanisms of bag can just carry out step-down operation when loosening completely；
When platform is loaded with battery bag, lifting need to ensure synchronism, it is to avoid tilt；
During for carrying out battery transfer operation between different institutions, it need to ensure successfully to dock, recipient has carried out reception and prepared, together
When receive spacing effective work；
The lifting of battery bearing platform is forbidden to operate during transfer operation；
For the platform lifting and decline of battery compartment lift, highest is set and minimum spacing；
For four post lifting apparatus of landing, highest rising height is set；During decline, whether battery changing trolley is had according to underbody
In the presence of the corresponding minimum altitude of setting；When electric car is parked on platform, forbids quick individually operated a certain lifting post, only allow
Single-column is finely tuned, and monitors the difference in height of four posts in real time, it is to avoid tilted；
For the centering body of landing, its overhanging ultimate range and maximum overhanging torque are set, it is to avoid to electric wheel
The excessive compression of tire.
10. electrical changing station according to claim 1 changes the processing method of electric system remarkable action, it is characterised in that described to change
Electric system can be run under fully automatic mode or manual mode.
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| CN110751786A (en) * | 2018-07-23 | 2020-02-04 | 奥动新能源汽车科技有限公司 | Battery swapping encryption system and method |
| CN112406618A (en) * | 2020-11-23 | 2021-02-26 | 东风汽车集团有限公司 | Automatic battery replacement method for electric automobile |
| CN114312448A (en) * | 2020-09-30 | 2022-04-12 | 奥动新能源汽车科技有限公司 | Battery replacement equipment control method and system, electronic equipment and storage medium |
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