CN109062193A - The intelligent driven controlling system and control method of new-energy automobile - Google Patents
The intelligent driven controlling system and control method of new-energy automobile Download PDFInfo
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- CN109062193A CN109062193A CN201811121817.9A CN201811121817A CN109062193A CN 109062193 A CN109062193 A CN 109062193A CN 201811121817 A CN201811121817 A CN 201811121817A CN 109062193 A CN109062193 A CN 109062193A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005611 electricity Effects 0.000 claims description 4
- 230000009194 climbing Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
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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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
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Abstract
The invention discloses a kind of intelligent driven controlling system of new-energy automobile, the control system includes multiple supplying cells, and the control system includes: processor, for obtaining the operating status of new-energy automobile, and exports corresponding control instruction；Multiple attachment devices are set on supplying cell correspondingly and are electrically connected with processor, for the connection type of supplying cell to be switched to the first connection type based on control instruction in the case where operating status is upward slope state；And in the case where operating status is non-upward slope state, the connection type of supplying cell is switched to by the second connection type based on control instruction；Processor is also used to control supplying cell and exports corresponding driving current.The invention also discloses a kind of intelligent driving control methods of new-energy automobile.By being changed according to connection status of the motoring condition to supplying cell, to effectively improve the driving force and service life of new-energy automobile, user experience is improved.
Description
Technical field
The present invention relates to field of automobile control, and in particular to a kind of intelligent driven controlling system and one kind of new-energy automobile
The intelligent driving control method of new-energy automobile.
Background technique
With the continuous development of automotive engineering, continuous exhausted and fuel-engined vehicle bring environmental pollution of fuel resource etc.
Factor, engineers are dedicated to developing sustainability with energy sources, with that environmentally friendly, energy utilization rate is high etc. is excellent
The young mobile of point, therefore new-energy automobile is quickly developed out.
New-energy automobile includes pure electric automobile, stroke-increasing electric automobile, hybrid vehicle, fuel battery electric vapour
Vehicle, hydrogen engine automobile, other new-energy automobiles etc., and current commercial comparative maturity is electric car.
Supplying cell is often equipped in present new-energy automobile, and not due to current battery energy storage technology
Foot, the energy density of battery can not match with the energy density of fuel oil used in fuel-engined vehicle, therefore even if new energy vapour
Vehicle has higher energy ecology, but in special operating status, such as in climbing state, the traction of new-energy automobile
Ability can not still match with fuel-engined vehicle, and when user may experience for example in the case where automobile is in special operating status
The problems such as travel speed is slowly or automobile can not effectively move ahead, and new-energy automobile is caused because long-time idling drives
The generation of the accidents such as damage, therefore user experience is low, affects the normal service life of new-energy automobile, improves user's
Use cost.
Summary of the invention
In order to overcome in the prior art new-energy automobile driving force under special operating status is insufficient, influences automobile to use the longevity
The technical issues of life, the present invention provide a kind of new-energy automobile intelligent driven controlling system and a kind of intelligence of new-energy automobile
Drive control method, by being changed according to connection status of the motoring condition to supplying cell, to change supplying cell
Exportable power or exportable energy improve the service life of automobile to improve the driving force of automobile, extend the continuous of automobile
Boat ability improves user experience.
To achieve the goals above, one aspect of the present invention provides a kind of intelligent driven controlling system of new-energy automobile, institute
Stating control system includes multiple supplying cells, and the control system includes: processor, for obtaining the fortune of the new-energy automobile
Row state, and export corresponding control instruction；Multiple attachment devices, be set on the supplying cell correspondingly and with institute
Processor electrical connection is stated, for being based on the control instruction for the confession in the case where the operating status is upward slope state
The connection type of battery is switched to the first connection type；And in the case where the operating status is non-upward slope state, base
The connection type of the supplying cell is switched to the second connection type in the control instruction；The processor is also used to control
The supplying cell exports corresponding driving current.
Preferably, the operating status for obtaining the new-energy automobile, and export corresponding control instruction, comprising:
In the case that the operating status is upward slope state, strength driving instruction is exported；It is non-upward slope state in the operating status
In the case of, output continuation of the journey driving instruction.
Preferably, described in the case where the operating status is upward slope state, the control instruction is based on by the confession
The connection type of battery is switched to the first connection type, comprising: in the case where the operating status is upward slope state, is based on
The connection type of the supplying cell is set series connection mode by the strength driving instruction.
Preferably, the processor is also used to: to the new-energy automobile during new-energy automobile starting
Current weight estimated；In the case where the operating status is upward slope state, current hill grade is obtained；Based on described current
Weight and the current hill grade generate corresponding strength and drive grade；Based on strength driving grade to the series connection
Mode optimizes.
Preferably, described in the case where the operating status is non-upward slope state, it will be described based on the control instruction
The connection type of supplying cell is set as the second connection type, comprising: in the case where the operating status is non-upward slope state,
Parallel is set by the connection type of the supplying cell based on the continuation of the journey driving instruction.
Correspondingly, the present invention also provides a kind of intelligent driving control method of new-energy automobile, the new-energy automobile packet
Multiple supplying cells are included, the multiple supplying cell is connected by attachment device, and the control method includes: to obtain the new energy
The operating status of source automobile；Corresponding control instruction is exported based on the operating status；It is upward slope state in the operating status
In the case where, the attachment device is controlled based on the control instruction, the connection type of the supplying cell is switched to the first company
Connect mode；And in the case where the operating status is non-upward slope state, the connection dress is controlled based on the control instruction
It sets and the connection type of the supplying cell is switched to the second connection type；It controls the supplying cell and exports corresponding driving electricity
Stream.
Preferably, the operating status for obtaining the new-energy automobile, and export corresponding control instruction, comprising:
In the case that the operating status is upward slope state, strength driving instruction is exported；It is non-upward slope state in the operating status
In the case of, output continuation of the journey driving instruction.
Preferably, described in the case where the operating status is upward slope state, based on described in control instruction control
The connection type of the supplying cell is switched to the first connection type by attachment device, comprising: the operating status be go up a slope
In the case where state, the attachment device is controlled based on the control instruction and is set as going here and there by the connection type of the supplying cell
Join connection type.
Preferably, the control method further include: to the new energy vapour during new-energy automobile starting
The current weight of vehicle is estimated；In the case where the operating status is upward slope state, current hill grade is obtained；Worked as based on described
Preceding weight and the current hill grade generate corresponding strength and drive grade；The series connection is connected based on strength driving grade
The mode of connecing optimizes.
Preferably, described in the case where the operating status is non-upward slope state, institute is controlled based on the control instruction
State attachment device and set the second connection type for the connection type of the supplying cell, comprising: the operating status be it is non-
In the case where upward slope state, the attachment device is controlled based on the control instruction, the connection type of the supplying cell is arranged
For parallel.
The technical solution provided through the invention, the present invention at least have the following technical effect that
By being monitored in real time in the operational process of new-energy automobile to the operation conditions of new-energy automobile, and according to new energy
The operation conditions of source automobile is changed the connection status of supplying cell, with change the exportable watt level of supplying cell with
And exportable continuation of the journey energy number, to improve exportable driving force of the new-energy automobile under special operation conditions, with
And the cruising ability of new-energy automobile under normal operating conditions, while the service life of new-energy automobile is also improved, it improves
User experience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the intelligent driven controlling system of new-energy automobile provided in an embodiment of the present invention；
Fig. 2 is that the structure of attachment device in the intelligent driven controlling system of new-energy automobile provided in an embodiment of the present invention is shown
It is intended to；
Fig. 3 is the specific implementation flow chart of the intelligent driving control method of new-energy automobile provided in an embodiment of the present invention.
Specific embodiment
In order to overcome in the prior art new-energy automobile driving force under special operating status is insufficient, influences automobile to use the longevity
The technical issues of life, the embodiment of the present invention provide the intelligent driven controlling system and a kind of new-energy automobile of a kind of new-energy automobile
Intelligent driving control method, by being changed according to connection status of the motoring condition to supplying cell, to change confession
The exportable power or exportable energy of battery improve the service life of automobile to improve the driving force of automobile, extend vapour
The cruising ability of vehicle improves user experience.
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
Term " system " and " network " in the embodiment of the present invention can be used interchangeably." multiple " refer to two or two with
On, in consideration of it, " multiple " can also be interpreted as " at least two " in the embodiment of the present invention."and/or" describes affiliated partner
Incidence relation indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, single
Solely there are these three situations of B.In addition, character "/", unless otherwise specified, typicallying represent forward-backward correlation object is a kind of "or"
Relationship.In addition, it is necessary to understand, in the description of the embodiment of the present invention, the vocabulary such as " first ", " second " are only used for distinguishing
The purpose of description, is not understood to indicate or imply relative importance, can not be interpreted as indication or suggestion sequence.
In the battery setting method of traditional new-energy automobile, often through a total attachment device, such as this is total
Attachment device connected and composed by multiple metal strip annulars, and connect with the output end of each supplying cell, it is defeated to form one
Outlet, and connect with driving device by the output end to pass through the driving current of output and be driven to driving device.Therefore
The output voltage of supplying cell in the prior art is often fixed (or stable in a certain range), and new-energy automobile is often
It is the size by the size of current of control output to control the driving force of output, therefore its adjustable output power has very greatly
Limitation, be unable to satisfy requirement of the user to existing new-energy automobile.
Referring to Figure 1, the embodiment of the present invention provides a kind of intelligent driven controlling system of new-energy automobile, the control system
System includes multiple supplying cells, and the control system includes: processor, for obtaining the operating status of the new-energy automobile,
And export corresponding control instruction；Multiple attachment devices, be set on the supplying cell correspondingly and with the processing
Device electrical connection, for being based on the control instruction for the supplying cell in the case where the operating status is upward slope state
Connection type be switched to the first connection type；And in the case where the operating status is non-upward slope state, based on described
The connection type of the supplying cell is switched to the second connection type by control instruction；The processor is also used to control the confession
Battery exports corresponding driving current.
Fig. 2 is referred to, in embodiments of the present invention, the attachment device is the switching device with more connected states, institute
State switching device according to control instruction adjust connected state with A battery output is connect with B battery input terminal or by A battery it is defeated
Outlet is connect with total output end, to be adjusted to the serial or parallel connection relationship between each supplying cell, works as supplying cell
When in series relationship, the total voltage of all supplying cell outputs is higher, and the total current exported is normal output electric current；Work as confession
When battery is in parallel relationship, the total voltage of all supplying cell outputs is normal output voltage (compared to series relationship
Output voltage wants low), and the total current exported is higher (wanting high compared to normal output electric current).
In embodiments of the present invention, the operating status for obtaining the new-energy automobile, and export corresponding control and refer to
It enables, comprising: in the case where the operating status is upward slope state, export strength driving instruction；It is non-in the operating status
In the case where upward slope state, output continuation of the journey driving instruction.
In a kind of possible embodiment, new-energy automobile in the process of running, the control system pair of new-energy automobile
The current operating conditions of new-energy automobile are monitored in real time, and when monitoring new-energy automobile and being in upward slope state, confirmation should
New-energy automobile needs to export bigger driving force, without cracking driving speed, therefore generates strength driving instruction, and
It is sent to the attachment device of supplying cell.
In alternatively possible embodiment, new-energy automobile in the process of running, the control system of new-energy automobile
The current operating conditions of new-energy automobile are monitored in real time, when new-energy automobile is not at upward slope state, confirm that this is new
Energy automobile needs optimal cruising ability, without very big driving force, therefore generates continuation of the journey driving instruction, and be sent to
The attachment device of supplying cell.
In embodiments of the present invention, by electric to the power supply of new-energy automobile according to the current operating conditions of new-energy automobile
The connection status in pond switches over, to guarantee that new-energy automobile is climbed with optimal driveability under climbing state and non-
There is optimal duration performance under ramp shaped state, guarantee that user has optimal user experience, avoid the long-time of new-energy automobile
Electricity in idling driving (electricity all will be converted to heat and engine is caused to be brought rapidly up) or supplying cell is consumed rapidly
It is damaged caused by new-energy automobile to the greatest extent, therefore also improves the service life of new-energy automobile.
In embodiments of the present invention, described in the case where the operating status is upward slope state, referred to based on the control
It enables and the connection type of the supplying cell is switched to the first connection type, comprising: in the operating status be upward slope state
In the case of, series connection mode is set for the connection type of the supplying cell based on the strength driving instruction.
Further, in embodiments of the present invention, the processor is also used to: in the process of new-energy automobile starting
In the current weight of the new-energy automobile is estimated；In the case where the operating status is upward slope state, acquisition is worked as
The preceding gradient；Corresponding strength, which is generated, based on the current weight and the current hill grade drives grade；It is driven based on the strength
Dynamic grade optimizes the series connection mode.
In a kind of possible embodiment, user drive new-energy automobile during level road travels, newly
The control system of energy automobile, which detects, is currently at climbing state, therefore in order to improve the climbing of new-energy automobile driving energy
Power, control system sends strength driving instruction to the attachment device of supplying cell by processor, therefore attachment device is according to this
The connection type of supplying cell is switched to series connection mode by strength driving instruction, not reduce the normal of new-energy automobile
In the case where exporting electric current, the total voltage of new-energy automobile output is improved, to greatly improve the driving force of new-energy automobile output,
Improve climbing driving capability.
Further, for the optimal tune of climbing driving capability progress according to current actual conditions to new-energy automobile
Whole, which also estimates the current weight of the new-energy automobile during new-energy automobile starts every time
It calculates, such as the driving force exported when starting and the corresponding acceleration acquisition generated of new-energy automobile can be passed through to the new energy
The assessed value of the current weight of automobile also detects current hill grade when new-energy automobile is in climbing state, such as logical
It crosses gyroscope and obtains the new-energy automobile currently with the angle of horizontal plane to obtain current hill grade, then in conjunction with current hill grade and work as
Preceding weight determines the strength driving grade for needing to be promoted, for example, strength driving grade be divided into low strength driving, the driving of middle strength with
And high-strength power drive three grades, adjustment degree of the different strength driving grade lower connecting devices to the connection status of supplying cell
It is different.
Such as when the gradient is lower, new-energy automobile exports the instruction that low strength drives by processor, therefore connects dress
It sets the instruction driven according to the low strength the supplying cell of every one third to be connected to form power supply unit, and with power supply
Unit carries out the power supply module that form in parallel forms new-energy automobile, and is the driving of new-energy automobile by the power supply module
Device is energized, thus in the case where exporting enough total voltages, moreover it is possible to guarantee that new-energy automobile has optimal continuation of the journey
Performance.
In embodiments of the present invention, described in the case where the operating status is non-upward slope state, it is based on the control
The connection type of the supplying cell is set the second connection type by instruction, comprising: in the operating status is non-upper ramp shaped
In the case where state, parallel is set for the connection type of the supplying cell based on the continuation of the journey driving instruction.
In a kind of possible embodiment, user drive new-energy automobile during level road travels, newly
The control system of energy automobile, which detects, is currently at non-climbing state, therefore in order to improve the energy utilization in supplying cell
Rate, improves the duration performance of new-energy automobile, and control system sends continuation of the journey to the attachment device of supplying cell by processor and drives
Dynamic instruction, therefore the connection type of supplying cell is switched to parallel according to the continuation of the journey driving instruction by attachment device,
With guarantee new-energy automobile have optimal current output capability, enable output electric energy maximize be converted into kinetic energy with for
New-energy automobile provides enough continuations of the journey, improves user experience.
The intelligent driving control method for being provided for the embodiments of the invention new-energy automobile with reference to the accompanying drawing is said
It is bright.
Fig. 3 is referred to, based on the same inventive concept, the embodiment of the present invention provides a kind of intelligent drives control of new-energy automobile
Method processed, the new-energy automobile include multiple supplying cells, and the multiple supplying cell is connected by attachment device, the control
Method processed includes:
S10 the operating status of the new-energy automobile) is obtained；
S20 corresponding control instruction) is exported based on the operating status；
S30) in the case where the operating status is upward slope state, the attachment device is controlled based on the control instruction
The connection type of the supplying cell is switched to the first connection type；And in the feelings that the operating status is non-upward slope state
Under condition, the attachment device is controlled based on the control instruction, the connection type of the supplying cell is switched to the second connection side
Formula；
S40 it) controls the supplying cell and exports corresponding driving current.
In embodiments of the present invention, the operating status for obtaining the new-energy automobile, and export corresponding control and refer to
It enables, comprising: in the case where the operating status is upward slope state, export strength driving instruction；It is non-in the operating status
In the case where upward slope state, output continuation of the journey driving instruction.
In embodiments of the present invention, described in the case where the operating status is upward slope state, referred to based on the control
Enable the control attachment device that the connection type of the supplying cell is switched to the first connection type, comprising: in the operation
In the case that state is upward slope state, the attachment device is controlled for the connection side of the supplying cell based on the control instruction
Formula is set as series connection mode.
In embodiments of the present invention, the control method further include: to institute during new-energy automobile starting
The current weight for stating new-energy automobile is estimated；In the case where the operating status is upward slope state, current hill grade is obtained；
Corresponding strength, which is generated, based on the current weight and the current hill grade drives grade；Grade pair is driven based on the strength
The series connection mode optimizes.
In embodiments of the present invention, described in the case where the operating status is non-upward slope state, it is based on the control
Instruction controls the attachment device and sets the second connection type for the connection type of the supplying cell, comprising: in the fortune
In the case that row state is non-upward slope state, the attachment device is controlled for the company of the supplying cell based on the control instruction
The mode of connecing is set as parallel.
The optional embodiment of the embodiment of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously
The detail being not limited in above embodiment can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that single
Piece machine, chip or processor (processor) execute all or part of the steps of each embodiment the method for the application.And it is preceding
The storage medium stated includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (10)
1. a kind of intelligent driven controlling system of new-energy automobile, which is characterized in that the control system includes multiple power supply electricity
Pond, the control system include:
Processor for obtaining the operating status of the new-energy automobile, and exports corresponding control instruction；
Multiple attachment devices are set on the supplying cell correspondingly and are electrically connected with the processor, in institute
It states in the case that operating status is upward slope state, the connection type of the supplying cell is switched to the based on the control instruction
One connection type；And in the case where the operating status is non-upward slope state, the control instruction is based on by the power supply
The connection type of battery is switched to the second connection type；
The processor is also used to control the supplying cell and exports corresponding driving current.
2. control system according to claim 1, which is characterized in that the operation shape for obtaining the new-energy automobile
State, and export corresponding control instruction, comprising:
In the case where the operating status is upward slope state, strength driving instruction is exported；
In the case where the operating status is non-upward slope state, output continuation of the journey driving instruction.
3. control system according to claim 2, which is characterized in that described in the feelings that the operating status is upward slope state
Under condition, the connection type of the supplying cell is switched to by the first connection type based on the control instruction, comprising:
In the case where the operating status is upward slope state, based on the strength driving instruction by the connection of the supplying cell
Mode is set as series connection mode.
4. control system according to claim 3, which is characterized in that the processor is also used to:
The current weight of the new-energy automobile is estimated during new-energy automobile starting；
In the case where the operating status is upward slope state, current hill grade is obtained；
Corresponding strength, which is generated, based on the current weight and the current hill grade drives grade；
The series connection mode is optimized based on strength driving grade.
5. control system according to claim 2, which is characterized in that described in the operating status is non-upward slope state
In the case of, the second connection type is set for the connection type of the supplying cell based on the control instruction, comprising:
In the case where the operating status is non-upward slope state, based on the continuation of the journey driving instruction by the company of the supplying cell
The mode of connecing is set as parallel.
6. a kind of intelligent driving control method of new-energy automobile, the new-energy automobile includes multiple supplying cells, described more
A supplying cell passes through attachment device and connects, which is characterized in that the control method includes:
Obtain the operating status of the new-energy automobile；
Corresponding control instruction is exported based on the operating status；
In the case where the operating status is upward slope state, the attachment device is controlled for the confession based on the control instruction
The connection type of battery is switched to the first connection type；And in the case where the operating status is non-upward slope state, base
The attachment device is controlled in the control instruction, and the connection type of the supplying cell is switched to the second connection type；
It controls the supplying cell and exports corresponding driving current.
7. control method according to claim 6, which is characterized in that the operation shape for obtaining the new-energy automobile
State, and export corresponding control instruction, comprising:
In the case where the operating status is upward slope state, strength driving instruction is exported；
In the case where the operating status is non-upward slope state, output continuation of the journey driving instruction.
8. control method according to claim 7, which is characterized in that described in the feelings that the operating status is upward slope state
Under condition, the attachment device is controlled based on the control instruction, the connection type of the supplying cell is switched to the first connection side
Formula, comprising:
In the case where the operating status is upward slope state, the attachment device is controlled for the confession based on the control instruction
The connection type of battery is set as series connection mode.
9. control method according to claim 8, which is characterized in that the control method further include:
The current weight of the new-energy automobile is estimated during new-energy automobile starting；
In the case where the operating status is upward slope state, current hill grade is obtained；
Corresponding strength, which is generated, based on the current weight and the current hill grade drives grade；
The series connection mode is optimized based on strength driving grade.
10. control method according to claim 7, which is characterized in that it is described the operating status be non-upward slope state
In the case where, the attachment device is controlled based on the control instruction and sets the second company for the connection type of the supplying cell
Connect mode, comprising:
In the case where the operating status is non-upward slope state, controlling the attachment device based on the control instruction will be described
The connection type of supplying cell is set as parallel.
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| CN201811121817.9A CN109062193A (en) | 2018-09-26 | 2018-09-26 | The intelligent driven controlling system and control method of new-energy automobile |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001136607A (en) * | 1999-11-04 | 2001-05-18 | Mazda Motor Corp | Power source unit for vehicle |
| US6269296B1 (en) * | 1998-07-15 | 2001-07-31 | Nissan Motor Co., Ltd. | Control of vehicle driving force |
| JP2007098981A (en) * | 2005-09-30 | 2007-04-19 | Toyota Motor Corp | Power unit for vehicle |
| CN102689674A (en) * | 2012-06-27 | 2012-09-26 | 镇江跃进机械厂有限公司 | Power switching method for hybrid motorcycles |
| CN204567337U (en) * | 2015-02-10 | 2015-08-19 | 成都安普利菲能源技术有限公司 | A kind of power unit of electric car |
| US20160332633A1 (en) * | 2013-07-11 | 2016-11-17 | C.R.F. Societa' Consortile Per Azioni | Automotive control unit programmed to estimate road slope and vehicle mass, vehicle with such a control unit and corresponding program product |
| CN206475758U (en) * | 2016-11-25 | 2017-09-08 | 沈阳工程学院 | A kind of battery control system under the complicated running status based on electric automobile |
| CN208636712U (en) * | 2018-09-26 | 2019-03-22 | 重庆工商职业学院 | The intelligent driven controlling system of new-energy automobile |
-
2018
- 2018-09-26 CN CN201811121817.9A patent/CN109062193A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269296B1 (en) * | 1998-07-15 | 2001-07-31 | Nissan Motor Co., Ltd. | Control of vehicle driving force |
| JP2001136607A (en) * | 1999-11-04 | 2001-05-18 | Mazda Motor Corp | Power source unit for vehicle |
| JP2007098981A (en) * | 2005-09-30 | 2007-04-19 | Toyota Motor Corp | Power unit for vehicle |
| CN102689674A (en) * | 2012-06-27 | 2012-09-26 | 镇江跃进机械厂有限公司 | Power switching method for hybrid motorcycles |
| US20160332633A1 (en) * | 2013-07-11 | 2016-11-17 | C.R.F. Societa' Consortile Per Azioni | Automotive control unit programmed to estimate road slope and vehicle mass, vehicle with such a control unit and corresponding program product |
| CN204567337U (en) * | 2015-02-10 | 2015-08-19 | 成都安普利菲能源技术有限公司 | A kind of power unit of electric car |
| CN206475758U (en) * | 2016-11-25 | 2017-09-08 | 沈阳工程学院 | A kind of battery control system under the complicated running status based on electric automobile |
| CN208636712U (en) * | 2018-09-26 | 2019-03-22 | 重庆工商职业学院 | The intelligent driven controlling system of new-energy automobile |
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