CN101916519A - Driving simulation test method for test bench of power system of electric automobile - Google Patents
Driving simulation test method for test bench of power system of electric automobile Download PDFInfo
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Abstract
The invention relates to a driving simulation test method in the field of a power system of an electric automobile. In the method, a speed curve part, a power calculating and matching part, a data processing part, a dynamometer, a vehicle road impedance realization part, an accelerator output part, a brake output part, a shift operation part and the power system are combined, and the corresponding functional modules are integrated; by setting target speed-time parameters, technical parameters of different vehicles and the like and calculating and matching the power of the whole vehicle, different commands such as rotating speed, torque, accelerator, brake, clutch, shift and the like at different speeds are obtained, and components on a test bench of the power system of the electric automobile perform corresponding actions so as to complete driving simulation tests under different predetermined road conditions and different vehicle models; and analysis can be performed according to the acquired and recorded related data after the tests are finished so as to obtain the related performance analysis report of the power system and complete the driver driving simulation test on the test bench of the power system of the electric automobile.
Description
Technical field
The present invention relates to the simulation experiment method of a kind of power system under different road conditions, be that a kind of test bench of power system of electric automobile that utilizes is simulated energy distribution and test-drive method under the different road conditions specifically, the purpose of this kind drive simulation experimental technique is to simplify the driving simulation test flow process, reduce the test-bed cost of layout, and attempt the driving simulation test means of a kind of power system of electric automobile field under different road conditions.
Background technology
Total institute is known, electric automobile needs to carry out the research of drive manner at different road conditions, also all need simultaneously to carry out necessary driving efficiency training, existing driving simulation test method is mainly based on existing driver driving simulation test device, existing driver driving simulation test device is mainly by the wheel inertia device, projector, level crossing, screen, host computer and data processor, gear shift operation mechanism, throttle and brake pedal, compositions such as driver behavior mechanism, complex structure, the data volume that causes existing driving simulation test method to gather is too huge, so that its driving simulation test method is too complicated, and cost is higher; Especially existing driving simulation test method all considers how to operate driving at general fuel oil locomotive, adopts existing driving simulation test method to seem very incompatible for electric automobile that has electronic driving dynamics or mixed power electric car.
Simultaneously, electric automobile under different road conditions in order to reach purposes such as fuel-economizing, need carry out modeling effort to control of the energy of different road conditions and allocation scheme, existing drive simulation experimental technique still needleless to the drive simulation experimental technique of electric automobile under different road conditions.
Along with the continuous development of ev industry, still be in research and development and improve the stage at the driving simulation test method of test bench of power system of electric automobile, there is not corresponding matured product.By the patent inquiry, do not find it directly is the bibliographical information of the relevant driving simulation test method of electric automobile as yet, below be the relevant Patent data of online enquiries
1) patent No.: 200720305145, name is called the Chinese patent of " real vehicle driving simulator ", this patent disclosure a kind of real vehicle driving simulator, comprise vehicle, projector, level crossing, screen, host computer and data processor, screen places between projector and the level crossing; Be separately installed with signal pickup assembly on vehicular clutch, gas pedal, skidding mechanism and the steering wheel; The gear detector switch is installed on the transmission for vehicles catanator, the securing band detector switch is installed on the securing band socket; Data processor is with the signal of wired mode received signal harvester, detector switch and gather switching signal on real vehicle; The data processor output terminal connects by the data line host computer; Main frame is connected with projector.The utility model adds analogue means on the vehicle that can normally move, directly take the required signal of drive simulation from vehicle, can guarantee that the normal operation of vehicle can realize the function of drive simulating again, the sensation that makes the student have real vehicle to drive, and make the very fast grasp operation skill of student.
2) number of patent application is: 200810117172, and denomination of invention is " based on the developing driving simulation method of rapid control prototyping "; This patent relates to a kind of developing driving simulation method based on rapid control prototyping, belongs to the simulative automobile driving technical field.The real-time kernel that at first utilizes supervisory control comuter to generate is set up the software platform of rapid control prototyping device, and compiling and download driving simulation model.Secondly, after the rapid control prototyping device receives the control signal of driving simulator, calculate the speed and the direction of all simulating vehicles, send what comes into a driver's computing machine and supervisory control comuter simultaneously, be respectively applied for and generate the what comes into a driver's image and the monitoring driving simulation process.At last, drive simulation person or developer make amendment to the driving simulation model according to the performance requirement of drive simulation person place vehicle and electric-control system, repeat the driving simulator process, until satisfy drive simulation person or developer's requirement.Advantage of the present invention is, simplified developing driving simulator, reduced cost of development, and has been applicable to the V-type development mode of vehicle electrically controlling system.
In sum, present driving simulation method is all considered around fuel-engined vehicle, and structure is quite complicated, the drive simulation method that does not also extremely adapt to electric automobile or motor vehicle driven by mixed power, especially the difference of the operation of power and control is also very big, therefore the drive simulation method with the alternative electric automobile of existing driving simulation method exists power incompatible, and structure too is responsible for waiting not enough, needs further to be improved.
Summary of the invention
Purpose of the present invention, be exactly at the no special-purpose driving simulation test method of existing power system of electric automobile test, and other driving simulation test method complicated operation, be not suitable for the deficiency of electric automobile drive simulation, a kind of suitable electric automobile drive simulation method is proposed, and can simplify the driving simulation test flow process, reduce the power system of electric automobile test drive simulation experiment method in the power system of electric automobile field of test-bed cost of layout.
The technical solution adopted for the present invention to solve the technical problems is: the driving simulation test method in a kind of power system of electric automobile field, by speed of a motor vehicle curve, Cable Power Computation and coupling, data processing, dynamometer machine, the vehicle roadlock is realized, throttle output, braking output, gear position operation and power system etc. partly combine, with corresponding above-mentioned each functional module part organic assembling, by to target vehicle speed---time parameter, the setting of different vehicle technical parameter etc., obtain rotating speed under the different speed of a motor vehicle by car load Cable Power Computation and coupling, torque, throttle, braking, clutch, different commands such as gear, allow each parts of test bench of power system of electric automobile carry out corresponding actions, thereby finish predetermined different road conditions, drive simulation experiment under the different vehicle model, after off-test, can analyze according to the related data that records, thereby obtain the correlated performance analysis report of power system, mainly finish the driver driving simulation test of power system of electric automobile on test-bed.
Wherein:
" speed of a motor vehicle curve " in the described driving simulation test method is according to the test needs, and the target vehicle speed of establishment---time curve is with the vehicle actual operating state under the different road conditions of simulation.This speed of a motor vehicle curve can be more according to different road conditions, the actual operating state collection of different vehicle model or calculate.
Described " Cable Power Computation and coupling " module can be finished calculating by industrial computer or corresponding controllers, can calculate and export target rotating speed the corresponding command value down according to " speed of a motor vehicle curve ", as: accelerator open degree, brake size, rotational speed and torque order etc.
Described " data processing " module is mainly realized by digital-to-analogue passage and operating mode machine, mainly finishes various data acquisitions, digital-to-analog conversion and data communication facility.
Described " dynamometer machine " can be made of electric dynamometer, realizes bearing the function of road resistance in the simulating vehicle operational process according to its rotational speed and torque order that receives.
Described " throttle output ", " braking output ", " gear position operation " can be realized corresponding function by corresponding gas pedal, brake pedal, gear shift operation assembly, its objective is by accepting the corresponding command to make each parts of power system finish corresponding actions according to speed of a motor vehicle curve.
Described " power system " mainly is made up of parts such as engine, clutch coupling, wheel box, motor and electric machine controllers as measurand, can increase and decrease according to the demand of different tests content, mainly bears the function of simulation car load.
The key point of this driving simulation test method is as follows:
1. test-bed is formed and can be made up of the vehicle physical unit, do not need additionally to purchase corresponding component, can reuse after the off-test, also can under the different tests condition, change each ingredient of corresponding test bench of power system simultaneously, finish the performance certification test of parts;
2. this test method takes into full account existing power system of electric automobile relevant feature, and integrate motor and electric machine controller module in car load Cable Power Computation and coupling can be reproduced the running status of actual vehicle better on stand;
3. this test method is flexible to operation, and only the need target setting speed of a motor vehicle---time curve, system's stand can be finished the related needs of driver driving simulation;
4. the different road conditions in traditional driver driving simulated experiment are reduced to target vehicle speed---time curve, saved the cost of test unit greatly.
The present invention can simplify the driving simulation test stand greatly and constitute by to this drive simulation Research on experiment methods, only needs corresponding above-mentioned each functional module organic assembling can be finished relevant test, and is simple to operation; This drive simulation experimental technique only needs the target setting speed of a motor vehicle---time curve, and all the other flow processs all can be finished automatically by industrial computer and control system, and high efficiency has been saved human resources; Each functional module that is used for the drive simulation experimental stand can reuse after off-test, and the utilization factor height is saved cost.
Description of drawings
Fig. 1 is driving simulation test method principle of the present invention, process flow diagram.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
As shown in Figure 1, the driving simulation test method in a kind of power system of electric automobile field, by speed of a motor vehicle curve, Cable Power Computation and coupling, data processing, dynamometer machine, the vehicle roadlock is realized, throttle output, braking output, gear position operation and power system etc. partly combine, with corresponding above-mentioned each functional module part organic assembling, by to target vehicle speed---time parameter, the setting of different vehicle technical parameter etc., obtain rotating speed under the different speed of a motor vehicle by car load Cable Power Computation and coupling, torque, throttle, braking, clutch, different commands such as gear, allow each parts of test bench of power system of electric automobile carry out corresponding actions, thereby finish predetermined different road conditions, drive simulation experiment under the different vehicle model, after off-test, can analyze according to the related data that records, thereby obtain the correlated performance analysis report of power system, mainly finish the driver driving simulation test of power system of electric automobile on test-bed.
Wherein:
Described speed of a motor vehicle curved portion is according to the test needs, and the target vehicle speed of establishment---time curve is with the vehicle actual operating state under the different road conditions of simulation.This speed of a motor vehicle curve can be more according to different road conditions, the actual operating state collection of different vehicle model or calculate.
Described Cable Power Computation and compatible portion can be finished calculating by industrial computer or corresponding controllers, can be according to the corresponding command value under speed of a motor vehicle curve calculation and the export target rotating speed, as: accelerator open degree, braking size, rotational speed and torque order etc.
Described data processing section is mainly realized by digital-to-analogue passage and operating mode machine, is mainly finished various data acquisitions, digital-to-analog conversion and data communication facility.；
Described dynamometer machine part can be made of electric dynamometer, realizes bearing the function of road resistance in the simulating vehicle operational process according to its rotational speed and torque order that receives.
Described throttle output, braking output, gear position operation part can realize corresponding function by corresponding gas pedal, brake pedal, gear shift operation assembly, its objective is by accepting the corresponding command to make each parts of power system finish corresponding actions according to speed of a motor vehicle curve.
Described power system part mainly is made up of parts such as engine, clutch coupling, wheel box, motor and electric machine controllers as measurand, can increase and decrease according to the demand of different tests content, mainly bears the function of simulation car load.
The key point of this driving simulation test method is as follows:
1. test-bed is formed and can be made up of the vehicle physical unit, do not need additionally to purchase corresponding component, can reuse after the off-test, also can under the different tests condition, change each ingredient of corresponding test bench of power system simultaneously, finish the performance certification test of parts;
2. this test method takes into full account existing power system of electric automobile relevant feature, and integrate motor and electric machine controller module in car load Cable Power Computation and coupling can be reproduced the running status of actual vehicle better on stand;
3. this test method is flexible to operation, and only the need target setting speed of a motor vehicle---time curve, system's stand can be finished the related needs of driver driving simulation;
4. the different road conditions in traditional driver driving simulated experiment are reduced to target vehicle speed---time curve, saved the cost of test unit greatly.
Two road public bus network actual road tests are example in the Zhuzhou with the simulation parallel hybrid electric vehicle, and concrete experiment process and method are as follows:
1. gathering or calculate test uses parallel hybrid electric vehicle in actual Zhuzhou two road public bus network service datas, as various test desired data parameters such as the speed of a motor vehicle, gear, engine speed, the order of electric machine controller input speed, output torque command under the collection vehicle different time, set up this simulated roadway operating mode target vehicle speed---time curve, the regulation process of the test, target vehicle speed-time curve example sees the following form:
| Time (S) | Target vehicle speed (km/h) |
| 1 | 0 |
| 2 | 10 |
| 3 | 15 |
| …… | …… |
| 999 | 10 |
| 1000 | 0 |
2. build test-bed according to tested vehicle car load state of the art, test-bed can be built by the simplification of system units such as engine system, motor and motor controller system, throttle system according to experiment content, to save experimentation cost, satisfies the test demand;
3. will simulated car load technical parameter, motor and controller parameter and target vehicle speed---each related experiment parameter such as time curve is imported in dynamometer system and Cable Power Computation and the matching system so that simulate actual vehicle road operating condition according to road condition in process of the test;
4. dynamometer system and Cable Power Computation matching system can be according to car load state of the art, simulated roadway ambient conditions and target vehicle speed---and time curve finishes automatically in experimentation that actual roadlock calculates and simulation, allows test-bed can simulate the true driving situation of actual vehicle under different road conditions;
5. on stand, finish the road load simulated experiment according to experiment content, finish content of the test, by gathering the data of simulating vehicle in the real road operational process, analyze power output in this experimentation and control strategy, whether energy distribution satisfies the real road demand.
Claims (7)
1. driving simulation test method that is used for test bench of power system of electric automobile, it is characterized in that: by speed of a motor vehicle curve, Cable Power Computation and coupling, data processing, dynamometer machine, the vehicle roadlock is realized, throttle output, braking output, gear position operation and power system partly combine, with corresponding above-mentioned each functional module part organic assembling, by to target vehicle speed---time parameter, the setting of different vehicle technical parameter etc., obtain rotating speed under the different speed of a motor vehicle by car load Cable Power Computation and coupling, torque, throttle, braking, clutch, different commands such as gear, allow each parts of test bench of power system of electric automobile carry out corresponding actions, thereby finish predetermined different road conditions, drive simulation experiment under the different vehicle model, after off-test, can analyze according to the related data that records, thereby obtain the correlated performance analysis report of power system, finish the driver driving simulation test of power system of electric automobile on test-bed.
2. the driving simulation test method that is used for test bench of power system of electric automobile as claimed in claim 1, it is characterized in that: described speed of a motor vehicle curved portion is according to the test needs, target vehicle speed---the time curve of establishment is with the vehicle actual operating state under the different road conditions of simulation; This speed of a motor vehicle curve can be more according to different road conditions, the actual operating state collection of different vehicle model or calculate.
3. the driving simulation test method that is used for test bench of power system of electric automobile as claimed in claim 1 or 2, it is characterized in that: described Cable Power Computation and compatible portion can be finished calculating by industrial computer or corresponding controllers, can be according to the corresponding command value under speed of a motor vehicle curve calculation and the export target rotating speed, as: accelerator open degree, braking size, rotational speed and torque order etc.
4. the driving simulation test method that is used for test bench of power system of electric automobile as claimed in claim 3, it is characterized in that: described data processing section is mainly realized by digital-to-analogue passage and operating mode machine, is mainly finished various data acquisitions, digital-to-analog conversion and data communication facility.
5. the driving simulation test method that is used for test bench of power system of electric automobile as claimed in claim 3, it is characterized in that: described dynamometer machine part can be made of electric dynamometer, realizes bearing the function of road resistance in the simulating vehicle operational process according to its rotational speed and torque order that receives.
6. the driving simulation test method that is used for test bench of power system of electric automobile as claimed in claim 3, it is characterized in that: described throttle output, braking output, gear position operation part can realize corresponding function by corresponding gas pedal, brake pedal, gear shift operation assembly, its objective is by accepting the corresponding command to make each parts of power system finish corresponding actions according to speed of a motor vehicle curve.
7. the driving simulation test method that is used for test bench of power system of electric automobile as claimed in claim 1 or 2, it is characterized in that: described power system part is as measurand, mainly form by parts such as engine, clutch coupling, wheel box, motor and electric machine controllers, can increase and decrease according to the demand of different tests content, mainly bear the function of simulation car load.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847818A (en) * | 2006-01-12 | 2006-10-18 | 中国兵器装备集团摩托车检测技术研究所 | Automatic simulating unmanned motorcycle driving system |
| CN101660972A (en) * | 2009-06-26 | 2010-03-03 | 重庆长安汽车股份有限公司 | Hybrid power assembly performance matching test bench |
| CN101738320A (en) * | 2008-11-06 | 2010-06-16 | 东风电动车辆股份有限公司 | Hybrid vehicle powertrain test system capable of simulating working condition and inertia |
-
2010
- 2010-07-30 CN CN201010244114.2A patent/CN101916519B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847818A (en) * | 2006-01-12 | 2006-10-18 | 中国兵器装备集团摩托车检测技术研究所 | Automatic simulating unmanned motorcycle driving system |
| CN101738320A (en) * | 2008-11-06 | 2010-06-16 | 东风电动车辆股份有限公司 | Hybrid vehicle powertrain test system capable of simulating working condition and inertia |
| CN101660972A (en) * | 2009-06-26 | 2010-03-03 | 重庆长安汽车股份有限公司 | Hybrid power assembly performance matching test bench |
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