CN108919121A - Power assembly test platform based on power data driving - Google Patents
Power assembly test platform based on power data driving Download PDFInfo
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- CN108919121A CN108919121A CN201810808727.0A CN201810808727A CN108919121A CN 108919121 A CN108919121 A CN 108919121A CN 201810808727 A CN201810808727 A CN 201810808727A CN 108919121 A CN108919121 A CN 108919121A
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- model
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- power
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- assembly test
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention discloses a kind of power assembly test platforms based on power data driving,Including sequentially connected Dynamometer Control device,First dynamometer machine,First torque speed sensor,Retarder,Second torque speed sensor,Second dynamometer machine,The retarder connects tested motor,The tested motor is controlled by electric machine controller,The electric machine controller connects power battery,The power battery is for providing electric energy,The power assembly test platform further includes auto model,Wheel and tire model,Road model,Pilot model,Throttle model,Road spectrum,Auto model,Wheel and tire model,Road model,Pilot model is for providing the copying based on rack,The present invention can pass through the method for customized driving cycles,And it combines and runs on the spectrum of the different kinds of roads road in rack,Road model etc.,Solve the problems, such as that the prior art cannot achieve simulation variable working condition vehicle and be in each subsystem matching verifying under variable element.
Description
Technical field
The present invention relates to Automobile Measuring Techniques fields, survey more particularly to a kind of power assembly based on power data driving
Try platform.
Background technique
As the rapid development of auto industry and the continuous improvement of people's living condition are promoted, automobile has become people and goes out
Existing indispensable one of the vehicles.Car ownership increases year by year, and more and more people have private car, and with stone
Enhancing of the exhaustion and people of oily resource to environmental consciousness, traditional fuel-engined vehicle gradually change to new-energy automobile.
New-energy automobile includes pure electric vehicle, hybrid power and fuel cell car etc., all that motor and battery has been used to make
For the new-energy automobile of electric drive and energy recycle device, power drive system generally comprises driving motor and electric machine controller
Deng wherein driving motor is new-energy automobile active power, it is therefore desirable to carry out every test to power assembly.
And in the test platform of the existing power assembly applied to new-energy automobile, cannot achieve different kinds of roads road spectrum,
The simulation of road model influences therefore, it is impossible to realize that simulation variable working condition vehicle is in each subsystem matching verifying under variable element
The exploitation of power drive system.
Summary of the invention
It is an object of the invention to propose a kind of power assembly test platform based on power data driving, existing skill is solved
Art cannot achieve simulation variable working condition vehicle and be in the problem of each subsystem matching is verified under variable element.
A kind of power assembly test platform based on power data driving, including sequentially connected Dynamometer Control device, the
One dynamometer machine, the first torque speed sensor, retarder, the second torque speed sensor, the second dynamometer machine, the retarder connect
Tested motor is connect, the tested motor is controlled by electric machine controller, and the electric machine controller connects power battery, the power
Battery for providing electric energy, the power assembly test platform further include auto model, wheel and tire model, road model,
Pilot model, throttle model, Road spectrum, the auto model, the wheel and tire model, the road model, institute
Pilot model is stated for providing the copying based on rack, the tested motor and the electric machine controller as driving system
For simulating true road resistance situation, the throttle model is used for for system, first dynamometer machine and second dynamometer machine
Torque signal is converted by the aperture of accelerator pedal, passes to the electric machine controller, the pilot model is driven for simulating
The case where practical bend the throttle of the person of sailing and brake pedal, and the tach signal for receiving feedback carries out closed-loop control, the vehicle
Wheel is used to receive the brake pedal signal of driver's transmitting with tire model, and receives torque feedback signal and form closed loop control
System finally exports the tach signal of calculating to the Dynamometer Control device, and the Road spectrum is used for customized driving cycle
The signal transmitting of operating condition, the power assembly test platform is driven based on power data.
The power assembly test platform based on power data driving proposed according to the present invention, by real-time controller
Auto model, wheel and the tire model of operation, the road model, pilot model etc. provide the emulation function based on rack
Can, by the copying, tested object (such as motor driver, power battery, entire car controller components) can be pacified
Mounted in test experimental bed, without being mounted on real vehicle and running on real road, can be run on testboard bay each
Kind Road spectrum, road model etc. go out the data such as dynamic property, economy after tested object runs on real vehicle with simulation analysis,
Customized driving test cycle interface is provided by Road spectrum, can be tested under different Road spectrum effects, vehicle
The operating condition of parameter therefore can be by the method for customized driving cycles, and combines the different kinds of roads run in rack
Lu Pu, road model etc., solve the prior art and cannot achieve simulation variable working condition vehicle and be in each subsystem under variable element and match
Property verifying the problem of, ensure that the exploitation of power drive system.
In addition, provide according to the present invention based on power data driving power assembly test platform, can also have as
Under additional technical characteristic：
Further, the power assembly test platform has double closed-loop control system, wherein the first closed-loop control system
For function and effect of the drive simulating person when accelerator pedal is stepped on, the second closed-loop control system is being braked for drive simulating person
Function and effect when pedal is stepped on.
Further, first closed-loop control system composed by the Road, the pilot model, the throttle mould
Type, the electric machine controller, the tested motor, the retarder, first torque speed sensor composition, wherein turn round
Square signal transmitting data flow is ultimately applied to from the pilot model by the throttle model to the motor driver
The tested motor and the retarder, tach signal transmitting data flow feed back to described from first torque speed sensor
Pilot model.
Further, second closed-loop control system by the pilot model, the Road spectrum, the wheel with
Tire model, the Dynamometer Control device, first dynamometer machine, second dynamometer machine, the auto model, the road
Model, second torque speed sensor composition, wherein torque signal transmits data flow from the second torque revolution speed sensing
Device feeds back to the wheel and tire model, and tach signal transmits data flow from the pilot model, by the wheel with
Tire model is ultimately applied to first dynamometer machine and second dynamometer machine to the Dynamometer Control device.
Further, the loading of the Road spectrum is by way of Excel file imports, to realize that customized driving follows
Ring operating condition.
Further, the control system of the power assembly test platform is used for Matlab/Simulink model compilation
For the recognizable pattern being able to use in testboard bay real-time controller, it is directed to corresponding to the vehicle of different model with realizing
Matlab/Simulink model.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural block diagram of the power assembly test platform based on power data driving of one embodiment of the invention.
Specific embodiment
To keep objects, features and advantages of the present invention more obvious and easy to understand, with reference to the accompanying drawing to tool of the invention
Body embodiment is described in detail.Several embodiments of the invention are given in attached drawing.But the present invention can be with many not
With form realize, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to this
The disclosure of invention is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.Term " and or " used herein include the arbitrary of one or more relevant listed items and
All combinations.
Referring to Fig. 1, the power assembly test platform based on power data driving that one embodiment of the invention proposes, packet
Sequentially connected Dynamometer Control device 11, the first dynamometer machine 12, the first torque speed sensor 13, retarder 14, second is included to turn round
Square speed probe 15, the second dynamometer machine 16, the retarder 14 connect tested motor 17, and the tested motor 17 passes through motor
Controller 18 controls, and the electric machine controller 18 connects power battery 19, and the power battery 19 is described dynamic for providing electric energy
Power assembly test platform further includes auto model 20, wheel and tire model 21, road model 22, pilot model 23, throttle
Model 24, Road spectrum 25, the auto model 20, the wheel and tire model 21, the road model 22, the driving
Member's model 23 is for providing the copying based on rack, the tested motor 17 and the electric machine controller 18 as driving system
System, first dynamometer machine 12 and second dynamometer machine 16 are for simulating true road resistance situation, the throttle model
24, for converting torque signal for the aperture of accelerator pedal, pass to the electric machine controller 18, the pilot model 23
The case where for the practical bend the throttle of drive simulating person and brake pedal, and the tach signal for receiving feedback carries out closed loop control
System, the wheel and tire model 21 are used to receive the brake pedal signal of driver's transmitting, and receive torque feedback signal
Closed-loop control is formed, is finally exported the tach signal of calculating to the Dynamometer Control device 11, the Road spectrum 25 is used for
Customized driving test cycle；Above-mentioned power assembly test platform signal transmitting be driven based on power data, specifically,
Power=torque * revolving speed * K, wherein K is coefficient.
Power assembly test platform provided in this embodiment has double closed-loop control system, wherein the first closed-loop control system
System is used for function and effect of the drive simulating person when accelerator pedal is stepped on, and the second closed-loop control system is being made for drive simulating person
Function and effect when dynamic pedal is stepped on.
First closed-loop control system by the Road spectrum 25, the pilot model 23, the throttle model 24,
The electric machine controller 18, the tested motor 17, the retarder 14, first torque speed sensor 13 composition,
In, torque signal transmits data flow from the pilot model 23, the motor driver 18 is arrived by the throttle model 24,
It is ultimately applied to the tested motor 17 and the retarder 14, tach signal transmitting data flow is passed from the first torque revolving speed
Sensor 13 feeds back to the pilot model 23.
Second closed-loop control system is by the pilot model 23, Road spectrum 25, the wheel and tire
Model 21, the Dynamometer Control device 11, first dynamometer machine 12, second dynamometer machine 16, the auto model 20, institute
State road model 22, second torque speed sensor 15 composition, wherein torque signal transmits data flow and turns round from described second
Square speed probe 15 feeds back to the wheel and tire model 21, and tach signal transmits data flow from the pilot model
23, the Dynamometer Control device 11 is arrived by the wheel and tire model 21, is ultimately applied to 12 He of the first dynamometer machine
Second dynamometer machine 16.
In the present embodiment, being loaded into for the Road spectrum 25 can be made by oneself by way of Excel file imports with realizing
Adopted driving test cycle.
The control system of the power assembly test platform is used to Matlab/Simulink model compilation be testboard bay
The recognizable pattern being able to use in real-time controller, to realize Matlab/ corresponding to the vehicle for different model
Simulink model specifically can compile it as energy in testboard bay real-time controller by test bed compilation tool
The recognizable pattern enough used.
According to the present embodiment propose by run in real-time controller auto model, wheel and tire model, institute
Road model, pilot model etc. are stated to provide the copying based on rack, it, can be by tested object by the copying
(such as motor driver, power battery, entire car controller components) are mounted on test experimental bed, without being mounted on real vehicle
It above and runs on real road, different kinds of roads road spectrum can be run on testboard bay, road model etc. is gone out with simulation analysis
Tested object runs on the data such as dynamic property, the economy after real vehicle, provides customized driving cycle by Road spectrum
Operating condition interface can be tested under different Road spectrum effects, and the operating condition of whole-car parameters therefore can be by customized
The method of driving cycles, and different kinds of roads road spectrum, the road model etc. run in rack is combined, solving the prior art can not
It realizes that simulation variable working condition vehicle is in the problem of each subsystem matching is verified under variable element, ensure that opening for power drive system
Hair.In addition, power assembly test platform uses the fortune for controlling entire rack based on the double-closed-loop control method that power data drives
Row, can guarantee the stability and accuracy of bench run.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of power assembly test platform based on power data driving, which is characterized in that including sequentially connected dynamometer machine
Controller, the first dynamometer machine, the first torque speed sensor, retarder, the second torque speed sensor, the second dynamometer machine, institute
Retarder connection tested motor is stated, the tested motor is controlled by electric machine controller, and the electric machine controller connects power electric
Pond, for the power battery for providing electric energy, the power assembly test platform further includes auto model, wheel and tyre mould
Type, road model, pilot model, throttle model, Road spectrum, it is the auto model, the wheel and tire model, described
Road model, the pilot model are for providing the copying based on rack, the tested motor and the motor control
Device is used to simulate true road resistance situation as drive system, first dynamometer machine and second dynamometer machine, described
Throttle model is used to convert torque signal for the aperture of accelerator pedal, passes to the electric machine controller, driver's mould
Type is used for the case where practical bend the throttle of drive simulating person and brake pedal, and the tach signal for receiving feedback carries out closed loop
Control, the wheel and tire model are used to receive the brake pedal signal of driver's transmitting, and receive torque feedback signal
Closed-loop control is formed, is finally exported the tach signal of calculating to the Dynamometer Control device, the Road spectrum is for making by oneself
The signal transmitting of adopted driving test cycle, the power assembly test platform is driven based on power data.
2. the power assembly test platform according to claim 1 based on power data driving, which is characterized in that described dynamic
Power assembly test platform has double closed-loop control system, wherein the first closed-loop control system is accelerating to step on for drive simulating person
Function and effect when plate is stepped on, the second closed-loop control system are used for function and effect of the drive simulating person when brake pedal is stepped on.
3. the power assembly test platform according to claim 2 based on power data driving, which is characterized in that described the
One closed-loop control system composed by the Road, the pilot model, the throttle model, the electric machine controller, described
Tested motor, the retarder, first torque speed sensor composition, wherein torque signal transmits data flow from described
Pilot model is ultimately applied to the tested motor and the deceleration by the throttle model to the motor driver
Device, tach signal transmit data flow and feed back to the pilot model from first torque speed sensor.
4. the power assembly test platform according to claim 2 based on power data driving, which is characterized in that described the
Two closed-loop control systems are by the pilot model, Road spectrum, the wheel and tire model, the Dynamometer Control
Device, first dynamometer machine, second dynamometer machine, the auto model, the road model, the second torque revolving speed pass
Sensor composition, wherein torque signal transmits data flow and feeds back to the wheel and tire from second torque speed sensor
Model, tach signal transmit data flow from the pilot model, by the wheel and tire model to the dynamometer machine control
Device processed is ultimately applied to first dynamometer machine and second dynamometer machine.
5. the power assembly test platform according to claim 1 based on power data driving, which is characterized in that the road
The loading of Lu Lupu is by way of Excel file imports, to realize customized driving test cycle.
6. the power assembly test platform according to claim 1 based on power data driving, which is characterized in that described dynamic
The control system of power assembly test platform is used to Matlab/Simulink model compilation be energy in testboard bay real-time controller
The recognizable pattern enough used, to realize Matlab/Simulink model corresponding to the vehicle for different model.
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| CN201810808727.0A CN108919121A (en) | 2018-07-18 | 2018-07-18 | Power assembly test platform based on power data driving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810808727.0A CN108919121A (en) | 2018-07-18 | 2018-07-18 | Power assembly test platform based on power data driving |
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| CN201810808727.0A Pending CN108919121A (en) | 2018-07-18 | 2018-07-18 | Power assembly test platform based on power data driving |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781439A (en) * | 2019-03-12 | 2019-05-21 | 广州小鹏汽车科技有限公司 | A kind of operation condition testing method and equipment |
| CN109947085A (en) * | 2019-04-09 | 2019-06-28 | 苏州华业检测技术服务有限公司 | A kind of distribution driving control system testboard |
| CN110609492A (en) * | 2019-09-24 | 2019-12-24 | 重庆长安汽车股份有限公司 | Semi-physical simulation test system and method for key components of hybrid power assembly |
| CN111008479A (en) * | 2019-12-12 | 2020-04-14 | 武汉理工大学 | Closed-loop simulation method and system of distributed power flow controller based on ADPSS (advanced digital Power System simulator) custom model |
| CN111380698A (en) * | 2020-03-06 | 2020-07-07 | 浙江零跑科技有限公司 | Be used for new energy automobile to drive power assembly to dragging test bench structure |
| CN112213114A (en) * | 2020-09-03 | 2021-01-12 | 哈尔滨东安汽车发动机制造有限公司 | Durability test method for extended-range three-in-one electric drive system assembly rack |
| CN112379288A (en) * | 2020-10-26 | 2021-02-19 | 上海艾福亿维测试设备有限公司 | Fuel cell in-loop test system and test method thereof |
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| CN112781880A (en) * | 2020-12-30 | 2021-05-11 | 吉孚动力技术(中国)有限公司 | Starting jitter test method for electric drive assembly |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916519A (en) * | 2010-07-30 | 2010-12-15 | 湖南南车时代电动汽车股份有限公司 | Driving simulation test method for test bench of power system of electric automobile |
| CN102466568A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Hybrid assembly test bed system of passenger vehicle |
| CN204116564U (en) * | 2014-11-03 | 2015-01-21 | 湖南工业大学 | A kind of motor in electric automobile drives working condition simulation test system |
| CN106092604A (en) * | 2016-06-25 | 2016-11-09 | 浙江合众新能源汽车有限公司 | A kind of new-energy automobile power assembly tests system |
| KR20160144538A (en) * | 2015-06-08 | 2016-12-19 | 현대자동차주식회사 | Vehicle NVH Testing Apparatus Providing Slope Way Simulation |
| CN106772029A (en) * | 2016-11-10 | 2017-05-31 | 泉州装备制造研究所 | Electric automobile motor drive system test platform |
| CN106970279A (en) * | 2017-03-29 | 2017-07-21 | 福州大学 | The pure electric automobile pilot system and its test method of a variety of driving cycles can be achieved |
| CN107145082A (en) * | 2017-07-11 | 2017-09-08 | 河北工业大学 | A kind of plug-in hybrid-power automobile entire car controller emulation platform |
| CN107870091A (en) * | 2017-09-20 | 2018-04-03 | 简式国际汽车设计（北京）有限公司 | A kind of electric automobile Performance Test System and method |
-
2018
- 2018-07-18 CN CN201810808727.0A patent/CN108919121A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916519A (en) * | 2010-07-30 | 2010-12-15 | 湖南南车时代电动汽车股份有限公司 | Driving simulation test method for test bench of power system of electric automobile |
| CN102466568A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Hybrid assembly test bed system of passenger vehicle |
| CN204116564U (en) * | 2014-11-03 | 2015-01-21 | 湖南工业大学 | A kind of motor in electric automobile drives working condition simulation test system |
| KR20160144538A (en) * | 2015-06-08 | 2016-12-19 | 현대자동차주식회사 | Vehicle NVH Testing Apparatus Providing Slope Way Simulation |
| CN106092604A (en) * | 2016-06-25 | 2016-11-09 | 浙江合众新能源汽车有限公司 | A kind of new-energy automobile power assembly tests system |
| CN106772029A (en) * | 2016-11-10 | 2017-05-31 | 泉州装备制造研究所 | Electric automobile motor drive system test platform |
| CN106970279A (en) * | 2017-03-29 | 2017-07-21 | 福州大学 | The pure electric automobile pilot system and its test method of a variety of driving cycles can be achieved |
| CN107145082A (en) * | 2017-07-11 | 2017-09-08 | 河北工业大学 | A kind of plug-in hybrid-power automobile entire car controller emulation platform |
| CN107870091A (en) * | 2017-09-20 | 2018-04-03 | 简式国际汽车设计（北京）有限公司 | A kind of electric automobile Performance Test System and method |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781439A (en) * | 2019-03-12 | 2019-05-21 | 广州小鹏汽车科技有限公司 | A kind of operation condition testing method and equipment |
| CN109947085A (en) * | 2019-04-09 | 2019-06-28 | 苏州华业检测技术服务有限公司 | A kind of distribution driving control system testboard |
| CN110609492A (en) * | 2019-09-24 | 2019-12-24 | 重庆长安汽车股份有限公司 | Semi-physical simulation test system and method for key components of hybrid power assembly |
| CN110609492B (en) * | 2019-09-24 | 2022-07-08 | 重庆长安汽车股份有限公司 | Semi-physical simulation test system and method for key components of hybrid power assembly |
| CN111008479A (en) * | 2019-12-12 | 2020-04-14 | 武汉理工大学 | Closed-loop simulation method and system of distributed power flow controller based on ADPSS (advanced digital Power System simulator) custom model |
| CN111008479B (en) * | 2019-12-12 | 2023-02-17 | 武汉理工大学 | Closed-loop simulation method and system of distributed power flow controller based on ADPSS (advanced digital Power System simulator) custom model |
| CN111380698B (en) * | 2020-03-06 | 2022-04-01 | 浙江零跑科技股份有限公司 | Be used for new energy automobile to drive power assembly to dragging test bench structure |
| CN111380698A (en) * | 2020-03-06 | 2020-07-07 | 浙江零跑科技有限公司 | Be used for new energy automobile to drive power assembly to dragging test bench structure |
| CN112213114A (en) * | 2020-09-03 | 2021-01-12 | 哈尔滨东安汽车发动机制造有限公司 | Durability test method for extended-range three-in-one electric drive system assembly rack |
| CN112379288A (en) * | 2020-10-26 | 2021-02-19 | 上海艾福亿维测试设备有限公司 | Fuel cell in-loop test system and test method thereof |
| CN112485022A (en) * | 2020-12-23 | 2021-03-12 | 北京新能源汽车股份有限公司 | Test method and device for measuring energy recovery efficiency of vehicle |
| CN112781880A (en) * | 2020-12-30 | 2021-05-11 | 吉孚动力技术(中国)有限公司 | Starting jitter test method for electric drive assembly |
| CN112781880B (en) * | 2020-12-30 | 2023-12-22 | 吉孚动力技术(中国)有限公司 | Starting jitter testing method for electric drive assembly |
| CN114814584A (en) * | 2022-06-20 | 2022-07-29 | 无锡市朗迪测控技术有限公司 | Vehicle powertrain testing method, system, computer device and medium |
| CN114814584B (en) * | 2022-06-20 | 2022-09-20 | 无锡市朗迪测控技术有限公司 | Vehicle powertrain testing method, system, computer device and medium |
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