CN205971165U - PEU, electric automobile driving system and electric vehicle - Google Patents
PEU, electric automobile driving system and electric vehicle Download PDFInfo
- Publication number
- CN205971165U CN205971165U CN201620694254.2U CN201620694254U CN205971165U CN 205971165 U CN205971165 U CN 205971165U CN 201620694254 U CN201620694254 U CN 201620694254U CN 205971165 U CN205971165 U CN 205971165U
- Authority
- CN
- China
- Prior art keywords
- controller
- power
- electric automobile
- electric
- integrated form
- 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.)
- Active
Links
- 238000005183 dynamical system Methods 0.000 claims description 15
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 6
- 239000000178 monomer Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model discloses an integrated form power electronic unit PEU, include: the block terminal, DCDC, appointed controller, wherein, DCDC, appointed controller all with the block terminal is connected, the block terminal is connected with powered storage battery. This integrated form power electronic unit PEU is applied to electric automobile driving system, can greatly reduce the quantity of spare part, simplifies the electric automobile internal system structure, improves whole driving system's compactedness to function through the vehicle control unit VCU gateway realizes the information interaction, has improved driving system's applied expansion nature, is favorable to application platform ization, the utility model also discloses an electric automobile driving system and electric vehicle, has above -mentioned beneficial effect.
Description
Technical field
The utility model is related to Vehicle Engineering, particularly to a kind of integrated form power electronics unit PEU, electric automobile
Dynamical system and electric vehicle.
Background technology
With a large amount of consumption of the non-renewable resources with oil as representative, lead to energy problem increasingly serious, then have
The electric automobile having zero-emission pollution is paid much attention to, and the enterprise of various countries and research institution have all put into substantial amounts of manpower thing
Power financial resources carry out the research to electric automobile.
The parts of the dynamical system of electric automobile mainly have：Power accumulator and battery management system, motor and
Drive motor controller, Vehicular charger, DC/DC, low tension battery, high voltage distribution box (include high-voltage insurance and high pressure contact
Device), may also include brake compressor motor and brake compressor electric machine controller, steering pump motor and steering pump motor control
Device.
The dynamical system of electric automobile is the core of electric automobile, and the main parts size that it comprises is also relatively more, and
Because the power accumulator volume ratio of electric automobile is huger, arrangement occupies larger space so that the arrangement of miscellaneous part
Space is just more nervous, there is the problem of difficult arrangement.And so many parts lead to complete vehicle structure complicated, arrangement is tired
Difficulty, and the various complexity of wire harness, lead to the automobile reliability of electric automobile to reduce.
Therefore, how to simplify electric automobile built-in system structure is those skilled in the art's urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of PEU, power system of electric automobile and electric vehicle, and this electric automobile moves
Force system adopts integrated form power electronics unit PEU, can greatly reduce the quantity of parts, simplifies system inside electric automobile
System structure, improves the compactedness of whole dynamical system.
For solving above-mentioned technical problem, the utility model provides a kind of integrated form power electronics unit PEU, including：Distribution
Box, DC/DC is it is intended that controller；Wherein,
Described DC/DC, described Assign Controller are all connected with described block terminal；
Described block terminal is connected with power accumulator.
Wherein, described Assign Controller, including following at least one：
Drive motor controller, steering pump controller, brake compressor controller.
The utility model also provides a kind of power system of electric automobile, including：Integrated form electric power described in any of the above-described
Electronic unit PEU；Wherein,
DC/DC in described integrated form power electronics unit PEU, Assign Controller are all connected with entire car controller VCU；
Described entire car controller VCU is connected with power accumulator.
Wherein, described power system of electric automobile also includes：
Connect the power CAN 1 of described entire car controller VCU and dynamical system parts；
Connect the information CAN 2 of described entire car controller VCU and information system parts.
Wherein, described dynamical system parts, including following at least one：
Described power accumulator, described Assign Controller, described DC/DC, remote terminal T-Box, diagnose interface.
Wherein, described information system parts, including following at least one：
Car body controller BCM, braking anti-locking controller, combination instrument, remote terminal T-Box, diagnose interface.
Wherein, described information CAN 2 includes at least two-way information CAN.
The utility model also provides a kind of electric vehicle, has the power system of electric automobile described in any of the above-described.
A kind of integrated form power electronics unit PEU provided by the utility model, including：Block terminal, DC/DC is it is intended that control
Device processed；Wherein, described DC/DC, Assign Controller are all connected with described block terminal；Described block terminal is connected with power accumulator
Connect；
This integrated form power electronics unit PEU, is applied in power system of electric automobile, can greatly reduce parts
Quantity, simplify electric automobile built-in system structure, improve whole dynamical system compactedness, and pass through entire car controller
The functional realiey information exchange of VCU gateway, improves the application extension of dynamical system, is conducive to application platform.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing providing.
Fig. 1 is power system of electric automobile structural representation.
Specific embodiment
Core of the present utility model is to provide a kind of integrated form power electronics unit PEU, greatly reduces the number of parts
Amount, simplifies electric automobile built-in system structure, improves the compactedness of whole dynamical system；The utility model also provides a kind of electric power
Automobile dynamic system and electric vehicle.
Purpose, technical scheme and advantage for making the utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the enforcement in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is power system of electric automobile structural representation；This integrated form power electronics unit PEU100,
Can include：Block terminal 110, DC/DC120 is it is intended that controller 130；Wherein,
Described DC/DC120, described Assign Controller 130 are all connected with described block terminal 110；
Described block terminal 110 is connected with power accumulator 140.
Preferably, described Assign Controller 130, including following at least one：
Drive motor controller 131, steering pump controller 132, brake compressor controller 133.
Wherein, in power system of electric automobile, controller includes：The drive motor controller being connected with TM motor
131, the steering pump controller 132 being connected with steering pump motor, and the brake compressor control being connected with brake compressor
Device 133 processed；Assign Controller 130 can include above-mentioned three kinds of controllers.Integrated form power electronics unit PEU100 is integrated with and joins
Electric box 110, DC/DC120, Assign Controller 130 (drive motor controller 131, steering pump controller 132, brake compressor control
At least one in device 133 processed) these parts function in one, considerably reduce electric automobile built-in system parts
Quantity, simplifies system architecture.The function that it is realized includes：High voltage power distribution, the high-tension electricity that will take from power accumulator 140 divides
It is not distributed to DC/DC120, Assign Controller 130, and Vehicular charger, electric air-conditioning, ptc heater, HVDC turns low
Straightening stream, charges to low tension battery；Motor controls, including motor control and high voltage direct current is converted into three intersects
Stream electricity；Steering pump controls, and is converted into three-phase alternating current including steering pump motor control and by high voltage direct current；Braking gas
Pump controls, and is converted into three-phase alternating current including brake compressor motor control and by high voltage direct current.
Wherein, power accumulator 140 comprises battery management system BMS.Power accumulator can be one or more string
The battery bag of connection.Power accumulator can be integrally fixed at and carry out mending electricity by charging on vehicle, or easy detachable, can pass through
Change electricity to carry out mending electricity.
The integrated form power electronics unit PEU100 being provided based on technique scheme, the utility model embodiment, greatly
Ground reduces the quantity of parts, simplifies electric automobile built-in system structure, improves the compactedness of whole dynamical system.
The utility model also provides a kind of power system of electric automobile, including：Integrated form described in above-mentioned any embodiment
Power electronics unit PEU100；Wherein,
Described block terminal 110 in described integrated form power electronics unit PEU100 is connected with described power accumulator 140
Connect；
Described DC/DC120 in described integrated form power electronics unit PEU100, described Assign Controller 130 all with whole
Vehicle controller VCU150 is connected；
Described entire car controller VCU150 is connected with described power accumulator 140.
Refer to Fig. 1, Fig. 1 is power system of electric automobile structural representation.Power system of electric automobile can include：Dynamic
Power battery 140, integrated form power electronics unit PEU100, motor, main reducing gear and jack shaft, Vehicular charger,
Low tension battery, turns to and has this motor, brake compressor motor, electric air-conditioning, ptc heater, entire car controller VCU150, combination
Instrument, remote terminal T-Box, diagnose interface, car body controller BCM, braking anti-locking controller, and CAN.Integrated form
Block terminal 110 in power electronics unit PEU100 is connected with power accumulator 140 to carry out unifying distribution.Entire car controller
150 are connected with power accumulator 140, for obtain the total voltage of power accumulator, total current, dump energy, monomer voltage,
Monomer temperature, the fault message of battery；Be connected with drive motor controller 131, for obtain the rotating speed of TM motor, moment of torsion,
Temperature, mode of operation, state, the fault message of electric system；With steering pump controller 132 and brake compressor controller 133
It is connected, for obtaining state and the fault message of steering pump motor and brake compressor motor；It is connected with DC/DC120, use
In the input voltage, output voltage, operational mode and the fault message that obtain DC/DC120.
Preferably, described power system of electric automobile can also include：
Connect the power CAN 1 of entire car controller VCU150 and dynamical system parts；
Connect the information CAN 2 of entire car controller VCU150 and information system parts.
Wherein, entire car controller 150 is connected with power accumulator 140 by power CAN 1, obtains power electric power storage
The total voltage in pond, total current, dump energy, monomer voltage, monomer temperature, the fault message of battery；By power CAN 1
It is connected with drive motor controller 131, obtain the rotating speed of TM motor, moment of torsion, temperature, mode of operation, state, electric system
Fault message；It is connected with steering pump controller 132 and brake compressor controller 133 by power CAN 1, obtain and turn
State and fault message to Oil pump electrical machinery and brake compressor motor；It is connected with DC/DC120 by power CAN 1, obtain
Take input voltage, output voltage, operational mode and the fault message of DC/DC120.
Entire car controller VCU150 sends information to each controller by power CAN 1, including：Key position, shelves
Position, brake pedal, accelerator pedal, cruise, high pressure up/down electricity enable, motor enable, unlatching/closing enable of DC/DC, motor
Control model order, motor torque command, motor speed order etc..By information CAN 2, entire car controller VCU150
Speed information can be obtained, and send whole vehicle state, gear, voltage, electric current, dump energy, motor speed, charging to combination instrument
State, and the fault message of each part, and shown on combination instrument.
Optionally, described dynamical system parts, including following at least one：Described power accumulator 140, described specified
Controller 130, described DC/DC120, remote terminal T-Box, diagnose interface.
Refer to Fig. 1, Fig. 1 is power system of electric automobile structural representation.The parts of dynamical system concentrate on a road
In power CAN, other information parts are in the information CAN of another road it is also possible in Ling Ji road information CAN
On, information exchange is realized by entire car controller VCU150.In this power system of electric automobile, entire car controller VCU150,
Power accumulator 140, drive motor controller 131, steering pump controller 132, rotation air pump controller 330, DC/DC120
Constitute a road power CAN 1 with remote terminal T-Box, and be connected to diagnosis interface.
Optionally, described information system parts, including following at least one：Car body controller BCM, braking anti-lock control
Device processed, combination instrument, remote terminal T-Box, diagnose interface.
Refer to Fig. 1, Fig. 1 is power system of electric automobile structural representation.In this power system of electric automobile, car load
Controller VCU150, car body controller BCM, braking anti-locking controller, combination instrument and remote terminal T-Box constitute a road letter
Breath CAN 2, and it is connected to diagnosis interface.
Optionally, described information CAN 2 includes at least two-way information CAN.
The utility model also provides a kind of electric vehicle, including：Electric automobile as described in above-mentioned any technical scheme moves
Force system.
In specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is real with other
Apply the difference of example, between each embodiment identical similar portion mutually referring to.
Above a kind of PEU provided by the utility model, power system of electric automobile and electric vehicle are carried out in detail
Introduce.Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate to be only intended to help understand method of the present utility model and its core concept.It should be pointed out that it is general for the art
For logical technical staff, on the premise of without departing from the utility model principle, some improvement can also be carried out to the utility model
And modification, these improve and modification also falls in the utility model scope of the claims.
Claims (8)
1. a kind of integrated form power electronics unit PEU is it is characterised in that include：Block terminal, DC/DC is it is intended that controller；Wherein,
Described DC/DC, described Assign Controller are all connected with described block terminal；
Described block terminal is connected with power accumulator.
2. integrated form power electronics unit PEU as claimed in claim 1 is it is characterised in that described Assign Controller, including with
Lower at least one：
Drive motor controller, steering pump controller, brake compressor controller.
3. a kind of power system of electric automobile is it is characterised in that include：Integrated form power electronics as claimed in claim 1 or 2
Unit PEU；Wherein,
DC/DC in described integrated form power electronics unit PEU, Assign Controller are all connected with entire car controller VCU；
Described entire car controller VCU is connected with power accumulator.
4. power system of electric automobile as claimed in claim 3 is it is characterised in that also include：
Connect the power CAN 1 of described entire car controller VCU and dynamical system parts；
Connect the information CAN 2 of described entire car controller VCU and information system parts.
5. power system of electric automobile as claimed in claim 4 is it is characterised in that described dynamical system parts, including with
Lower at least one：
Described power accumulator, described Assign Controller, described DC/DC, remote terminal T-Box, diagnose interface.
6. power system of electric automobile as claimed in claim 4 is it is characterised in that described information system parts, including with
Lower at least one：
Car body controller BCM, braking anti-locking controller, combination instrument, remote terminal T-Box, diagnose interface.
7. power system of electric automobile as claimed in claim 6 is it is characterised in that described information CAN 2 includes at least two
Road information CAN.
8. a kind of electric vehicle is it is characterised in that include：Electric powered motor system as described in any one of claim 3 to 7
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694254.2U CN205971165U (en) | 2016-07-04 | 2016-07-04 | PEU, electric automobile driving system and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694254.2U CN205971165U (en) | 2016-07-04 | 2016-07-04 | PEU, electric automobile driving system and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971165U true CN205971165U (en) | 2017-02-22 |
Family
ID=58022819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694254.2U Active CN205971165U (en) | 2016-07-04 | 2016-07-04 | PEU, electric automobile driving system and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971165U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472169A (en) * | 2017-07-31 | 2017-12-15 | 北京新能源汽车股份有限公司 | The control system and automobile of electric automobile |
| CN108819884A (en) * | 2018-05-30 | 2018-11-16 | 江铃汽车股份有限公司 | A kind of car networking terminal supplying power control method |
| CN113110368A (en) * | 2021-02-26 | 2021-07-13 | 苏州海格新能源汽车电控系统科技有限公司 | Intelligent integrated motor controller test method and system |
-
2016
- 2016-07-04 CN CN201620694254.2U patent/CN205971165U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472169A (en) * | 2017-07-31 | 2017-12-15 | 北京新能源汽车股份有限公司 | The control system and automobile of electric automobile |
| WO2019024648A1 (en) * | 2017-07-31 | 2019-02-07 | 北京新能源汽车股份有限公司 | Control system for electric vehicle, and vehicle |
| CN108819884A (en) * | 2018-05-30 | 2018-11-16 | 江铃汽车股份有限公司 | A kind of car networking terminal supplying power control method |
| CN108819884B (en) * | 2018-05-30 | 2022-01-25 | 江铃汽车股份有限公司 | Terminal power supply control method for Internet of vehicles |
| CN113110368A (en) * | 2021-02-26 | 2021-07-13 | 苏州海格新能源汽车电控系统科技有限公司 | Intelligent integrated motor controller test method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103231658B (en) | Electrobus brake system and control method thereof | |
| CN201400078Y (en) | Electric vehicle | |
| CN202498998U (en) | Fuel cell hybrid energy management control system | |
| CN107310372A (en) | A kind of plug-in electric-electric hybrid fuel cell extended-range four-driving-force system | |
| CN101519034A (en) | Power system of mixed power automobile and control method thereof | |
| CN101734251A (en) | Stroke-increasing electric automobile control system and control method thereof | |
| Liang et al. | Energy management strategy for a parallel hybrid electric vehicle equipped with a battery/ultra-capacitor hybrid energy storage system | |
| CN102897029B (en) | The pure electric drive automobile power system of a kind of extended-range four-wheel | |
| Zhang et al. | Regenerative braking for electric vehicle based on fuzzy logic control strategy | |
| CN205971165U (en) | PEU, electric automobile driving system and electric vehicle | |
| CN111409471A (en) | Torque control method of four-wheel drive electric automobile | |
| CN106965795A (en) | Plug-in four-wheel-drive hybrid power vehicle complete vehicle control system | |
| CN102649429B (en) | Auxiliary motive power control method and device of micro hybrid electric vehicles | |
| CN106515467A (en) | Vehicle, energy device employing aluminum air battery and supercapacitor and control method of energy device | |
| CN106740197A (en) | The EMS of electric automobile | |
| Zhang et al. | Powertrain design and energy management of a novel coaxial series-parallel plug-in hybrid electric vehicle | |
| CN108248365A (en) | The gas-electricity power combined vehicle dynamical system of series parallel type and control method | |
| CN102514568A (en) | Control method for driving torque of four-wheel driven hybrid electric vehicle and driving system for four-wheel driven hybrid electric vehicle | |
| CN115610212A (en) | Pure mining alternating current dump truck driving system with power battery capable of being configured in modular mode | |
| CN101624051A (en) | Externally connected rechargeable hybrid power vehicle hardware system and control method thereof | |
| CN103568814B (en) | Drive system for hybrid power vehicle | |
| Sun et al. | Study on the control strategy of regenerative braking for the hybrid electric vehicle under typical braking condition | |
| CN104325976B (en) | The energy control method and device of a kind of hybrid vehicle | |
| CN203974582U (en) | A kind of series parallel type gas-electricity hybrid power coach | |
| CN203697987U (en) | Driving system of electric-electric hybrid power automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: PEU, electric vehicle power system and electric vehicle Effective date of registration: 20211213 Granted publication date: 20170222 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20170222 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |