CN106740816A - A kind of integrated control drive device of electric motor car - Google Patents
A kind of integrated control drive device of electric motor car Download PDFInfo
- Publication number
- CN106740816A CN106740816A CN201710117376.4A CN201710117376A CN106740816A CN 106740816 A CN106740816 A CN 106740816A CN 201710117376 A CN201710117376 A CN 201710117376A CN 106740816 A CN106740816 A CN 106740816A
- Authority
- CN
- China
- Prior art keywords
- embedded
- motor
- battery pack
- pack assembly
- vehicle communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
Abstract
The present invention relates to a kind of integrated control drive device of electric motor car, including battery pack assembly, vehicle communication controller and embedded-type electric motivation；The battery pack assembly be integrated with vehicle needed for all energy of energy storage device, and adapt to required operating voltage, be connected with embedded-type electric motivation by power electric cable；The embedded-type electric motivation is integrated with the frequency-converter device required for ac motor drives, and frequency-converter device is embedded in ac motor；The vehicle communication controller is connected with battery pack assembly and embedded motor respectively by network interface, to realize communication link.It is very succinct the invention enables assembling process, accomplish the assembling process of building block system.
Description
Technical field
The present invention relates to control technology for electric motor car field, more particularly to a kind of integrated control drive device of electric motor car.
Background technology
Electric motor car, i.e. electric drive vehicle, also known as electricity are driven.Electric motor car is divided into alternating current electric vehicle and DC electric car.Generally
The electric motor car said is originated as energy using battery, by parts such as controller, motors, converts electrical energy into mechanical energy motion,
Change the vehicle of speed with control electric current size.Because the part of electric motor car is more, therefore its line is also sufficiently complex, excessive
Line also results in the cumbersome of assembling process and is inconvenient when safeguarding.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of integrated control drive device of electric motor car so that assembling process
It is very succinct, accomplish the assembling process of building block system.
The technical solution adopted for the present invention to solve the technical problems is：A kind of integrated control of electric motor car is provided and drives dress
Put, including battery pack assembly, vehicle communication controller and embedded-type electric motivation；The battery pack assembly is integrated with needed for vehicle
The all energy of energy storage device, and required operating voltage is adapted to, it is connected with embedded-type electric motivation by power electric cable；It is described
Embedded-type electric motivation is integrated with the frequency-converter device required for ac motor drives, and frequency-converter device is embedded in into AC electrical
In machine；The vehicle communication controller is connected with battery pack assembly and embedded motor respectively by network interface, to realize leading to
News link.
The battery pack assembly includes super capacitor module, dynamic lithium battery module and DC/DC components, the super capacitor
Module is connected by DC/DC components with dynamic lithium battery module；The super capacitor module and dynamic lithium battery module are by dynamic
Power cable and external connection；The DC/DC components pass through the network port and external connection.
The dynamic lithium battery module is additionally provided with battery management system；The battery management system by the network port with
Vehicle communication controller is connected.
The embedded-type electric motivation includes water-cooled ac motor and frequency converter, and the water-cooled ac motor is built-in
Line winding, and be placed in circulating water set；The frequency converter is closely integrally togather with line winding and is formed electrically
Loop, while be embedded in constituting an entirety in circulating water set；The external connection port of the embedded motor is only
Including power port and network interface, the power port is connected by power electric cable with the battery pack assembly, the net
Network interface is connected with vehicle communication controller.
The vehicle communication controller includes master controller；The master controller is connected with vehicle pilot controller, described
Master controller is also connected with gps satellite positioner and GPRS wireless communication apparatus；The network interface conduct of the master controller
The network interface of vehicle communication controller is connected with battery pack assembly and embedded-type electric motivation respectively.
The vehicle communication controller is also connected by network interface with vehicle energy source dispensing device.
Beneficial effect
As a result of above-mentioned technical scheme, the present invention compared with prior art, has the following advantages that and actively imitates
Really：Control drive device is divided into four modules by the present invention, need to be only coupled to each other power cable during assembling, and by grid line
The network interface of interface insertion correspondence module, can realize the operation of vehicle, very convenient.
Brief description of the drawings
Fig. 1 is block diagram of the invention.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of integrated control drive device of electric motor car, as shown in figure 1, including battery package
Part, vehicle communication controller and embedded-type electric motivation；The battery pack assembly be integrated with vehicle needed for all energy of energy storage device
Amount, and required operating voltage is adapted to, it is connected with embedded-type electric motivation by power electric cable；The embedded-type electric motivation collection
Frequency-converter device required for being driven into ac motor, frequency-converter device is embedded in ac motor, to outside
Connecting side see similar to a dc motor；The vehicle communication controller by network interface respectively with battery bag
Component is connected with embedded motor, to realize communication link.
The battery pack assembly includes super capacitor module, dynamic lithium battery module and DC/DC components, the super capacitor
Module is connected by DC/DC components with dynamic lithium battery module；The super capacitor module and dynamic lithium battery module are by dynamic
Power cable and external connection；The DC/DC components pass through the network port and external connection.DC/DC components will complete energy
Transmitted in both directions, will the unnecessary energy of super capacitor module (by driver energy reclaim after obtain energy) pass to power lithium
Battery modules, also send the energy of dynamic lithium battery module to super capacitor module, and its direction of transfer is by vehicle Communication Control
Device is controlled it by network interface.
The configuration of super capacitor module is the voltage class for being based on being reached needed for driver, while be output instantaneous power,
The energy of the super capacitor comes from two-way DC/DC components.Due to being configured with super capacitor, thus vehicle moment dynamic characteristic
Sufficient embodiment has been obtained, meanwhile, the feature with energy regenerating.
The configuration of dynamic lithium battery module determines the continual mileage of the vehicle, simultaneously as the presence of DC/DC components,
Under many running statuses, dynamic lithium battery module will be also received from the energy be given with super capacitor module, due to not stopping
The charge and discharge phenomena for pausing is present, therefore, the battery life of the present apparatus will be extended.The dynamic lithium battery module is additionally provided with
Battery management system；The battery management system is connected by the network port with vehicle communication controller, vehicle communication controller
The information of each cell is sent to long-range data center in the dynamic lithium battery module that battery management system is detected.
The coupled mode of super capacitor and dynamic lithium battery is employed in battery pack assembly, its battery, super capacitor coupling
The voltage class of conjunction is discrepant, and become rising, it is, what the configuration amount of dynamic lithium battery can be relative lacks, in order to
High voltage is obtained, the superposition of super capacitor and external power characteristic is make use of, therefore, the present invention for being constituted has power special
Powerful, flexible configuration the feature of property.
The embedded-type electric motivation includes water-cooled ac motor and frequency converter, and the water-cooled ac motor is built-in
Line winding, and be placed in circulating water set；The frequency converter is closely integrally togather with line winding and is formed electrically
Loop, while be embedded in constituting an entirety in circulating water set；The external connection port of the embedded motor is only
Including power port and network interface, the power port is connected by power electric cable with the battery pack assembly, the net
Network interface is connected with vehicle communication controller.
Because motor is using the pattern of water-cooling frequency conversion motor, the shell of whole motor is wrapped by a cyclic water jacket
Enclose, its cooling effect is optimized, drive assembly there is also the demand of cooling, and, from for technical standpoint, as long as
Motor and drive assembly reliability are improved, and the distance that both dispose is more short compacter, and the system for being constituted is excellent by more performance
It is different, it is smaller to outside interference effect, in the present embodiment, both are closely placed in a circulating cooling water jacket, it is real
Close combination is showed, external connection demand falls below minimum, only sends into direct voltage source and communication network winding thread, that is, complete
Control and driving to variable-frequency motor.Outside succinct connecting mode is similar with Traditional DC motor, only needs direct current
Source and regulation control line.
The vehicle communication controller includes master controller；The master controller is connected with vehicle pilot controller, described
Master controller is also connected with gps satellite positioner and GPRS wireless communication apparatus；The network interface conduct of the master controller
The network interface of vehicle communication controller is connected with battery pack assembly and embedded-type electric motivation respectively.
Master controller adds logic controller FPGA to constitute using digital processing unit DSP, is used to be controlled by network
Module is controlled and Coordination Treatment, and completes external data contact by GPRS wireless communication apparatus, fixed by gps satellite
Position device completes gps satellite positioning etc..Vehicle pilot controller is used to completing the sound equipment of vehicle, Vehicular navigation system, operation and refers to
The content of part such as lead.
The vehicle communication controller is also connected by network interface with vehicle energy source dispensing device.Vehicle energy allotment center
Function be can to the electric energy required for vehicle its coordination control under, exported and managed.The energy it is main
Flow to meet the relevant apparatus of vehicle driving functions, they are respectively：Air-conditioning device, transfer, brakes and circulation
Water cooling plant.
It is seen that, the external connection line of the present apparatus is little, as long as the functional module of each module part is carried out
The connection of power cable, and communication link is carried out to the network interface of modules, system can be completed.In terms of general structure
It can be seen that, the system and device of composition is very succinct, is the development of industrialization, and the lightweight development of electric automobile is provided
A kind of good direction.
Claims (6)
1. the integrated control drive device of a kind of electric motor car, it is characterised in that including battery pack assembly, vehicle communication controller and embedding
Enter formula motor；The battery pack assembly be integrated with vehicle needed for all energy of energy storage device, and adapt to required work
Voltage, is connected by power electric cable with embedded-type electric motivation；The embedded-type electric motivation is integrated with ac motor and drives institute
The frequency-converter device of needs, frequency-converter device is embedded in ac motor；The vehicle communication controller is connect by network
Mouth is connected with battery pack assembly and embedded motor respectively, to realize communication link.
2. the integrated control drive device of electric motor car according to claim 1, it is characterised in that the battery pack assembly includes
Super capacitor module, dynamic lithium battery module and DC/DC components, the super capacitor module pass through DC/DC components and power lithium
Battery modules are connected；The super capacitor module and dynamic lithium battery module pass through power electric cable and external connection；The DC/
DC components pass through the network port and external connection.
3. the integrated control drive device of electric motor car according to claim 2, it is characterised in that the dynamic lithium battery module
It is additionally provided with battery management system；The battery management system is connected by the network port with vehicle communication controller.
4. the integrated control drive device of electric motor car according to claim 1, it is characterised in that the embedded-type electric motivation bag
Water-cooled ac motor and frequency converter, the built-in line winding of water-cooled ac motor are included, and is placed in recirculated water cooling
But in covering；The frequency converter is closely integrally togather with line winding and forms electric loop, while being embedded in recirculated water cooling
But an entirety is constituted in covering；The external connection port of the embedded motor only includes power port and network interface, institute
State power port to be connected with the battery pack assembly by power electric cable, the network interface and vehicle communication controller phase
Even.
5. the integrated control drive device of electric motor car according to claim 1, it is characterised in that the vehicle communication controller
Including master controller；The master controller is connected with vehicle pilot controller, the master controller also with gps satellite positioner
It is connected with GPRS wireless communication apparatus；The network interface of the master controller is distinguished as the network interface of vehicle communication controller
It is connected with battery pack assembly and embedded-type electric motivation.
6. the integrated control drive device of electric motor car according to claim 1, it is characterised in that the vehicle communication controller
Also it is connected with vehicle energy source dispensing device by network interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117376.4A CN106740816A (en) | 2017-03-01 | 2017-03-01 | A kind of integrated control drive device of electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117376.4A CN106740816A (en) | 2017-03-01 | 2017-03-01 | A kind of integrated control drive device of electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740816A true CN106740816A (en) | 2017-05-31 |
Family
ID=58959627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710117376.4A Pending CN106740816A (en) | 2017-03-01 | 2017-03-01 | A kind of integrated control drive device of electric motor car |
Country Status (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070158118A1 (en) * | 2006-01-09 | 2007-07-12 | General Electric Company | Vehicle propulsion system |
| US20110108340A1 (en) * | 2008-07-04 | 2011-05-12 | Peugeot Citroen Automobiles Sa | Power Storage Device For Hybrid Or Electric Motor Vehicles, And Associated Electric Power Management Method |
| CN102350954A (en) * | 2011-07-20 | 2012-02-15 | 上海雷博新能源汽车技术有限公司 | Embedded type quick-charge device and pure electric car |
| US20120319471A1 (en) * | 2010-01-25 | 2012-12-20 | Maxwell Technologies, Inc. | Energy storage systems and methods |
| CN104309490A (en) * | 2014-09-16 | 2015-01-28 | 江苏科技大学 | Device and method for recovering brake energy of electric vehicle |
| CN205034328U (en) * | 2015-09-10 | 2016-02-17 | 苏州飞驰环保科技股份有限公司 | Clear cleaning float -garbage ship of lithium battery driven |
-
2017
- 2017-03-01 CN CN201710117376.4A patent/CN106740816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070158118A1 (en) * | 2006-01-09 | 2007-07-12 | General Electric Company | Vehicle propulsion system |
| US20110108340A1 (en) * | 2008-07-04 | 2011-05-12 | Peugeot Citroen Automobiles Sa | Power Storage Device For Hybrid Or Electric Motor Vehicles, And Associated Electric Power Management Method |
| US20120319471A1 (en) * | 2010-01-25 | 2012-12-20 | Maxwell Technologies, Inc. | Energy storage systems and methods |
| CN102350954A (en) * | 2011-07-20 | 2012-02-15 | 上海雷博新能源汽车技术有限公司 | Embedded type quick-charge device and pure electric car |
| CN104309490A (en) * | 2014-09-16 | 2015-01-28 | 江苏科技大学 | Device and method for recovering brake energy of electric vehicle |
| CN205034328U (en) * | 2015-09-10 | 2016-02-17 | 苏州飞驰环保科技股份有限公司 | Clear cleaning float -garbage ship of lithium battery driven |
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