CN108763733A - driving simulation test method, device and system - Google Patents
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Abstract
This disclosure relates to a kind of driving simulation test method, device and system, are related to technical field of vehicle, including：Obtain the location information for the multiple vehicles being located in real roads, current real-time traffic stream information is generated in analogue system according to the location information of multiple vehicle, by the real-time traffic stream information, map corresponding with the real roads imports analogue system, driving environment is emulated to generate, driving test is carried out to the tested vehicle according to the auto model of the emulation driving environment and tested vehicle.Telecommunication flow information in reality in real roads can be applied in driving simulation environment by the disclosure, greatly reduce the gap of driving simulation test environment and reality scene, effectively increase the quality of driving simulation test.
Description
Technical field
This disclosure relates to technical field of vehicle, more particularly to a kind of driving simulation test method, device and system.
Background technology
Emulation testing is an important job in intelligent driving exploitation, can improve the exploitation of intelligent driving technology into
Degree.Emulation testing in intelligent driving exploitation is substantially to be carried out in 3D virtual environments completely, by the corresponding ginseng of tested vehicle
Number is configured, and is generated the model of tested vehicle, is then tested in the virtual 3D environment of generation.Emulation mode used
In, Modeling and Design only has been carried out to tested vehicle, has kept the vehicle parameter in virtual testing environment identical as real vehicle as possible；But simultaneously
The authenticity for not accounting for the authenticity of test environment, especially traffic flow, the traffic flow in emulation testing are all by emulating
What software generated at random, it differs greatly with traffic flow in reality scene, this results in current emulation testing to be approached with real
Degree has larger gap, reduces the quality of emulation testing.
In order to improve the approximation ratio of emulation testing and reality, the quality of emulation testing is improved, the present disclosure proposes one kind
Driving simulation test method, device and system.
Invention content
Present disclose provides a kind of driving simulation test method, device and system, for solving vehicle drive emulation testing
In traffic flow the problem of being differed farther out with the traffic flow in reality scene.
To achieve the goals above, the disclosure in a first aspect, providing a kind of driving simulation test method, the method packet
It includes：
Obtain the location information for the multiple vehicles being located in real roads；
Current real-time traffic stream information is generated in analogue system according to the location information of the multiple vehicle；
By the real-time traffic stream information, map corresponding with the real roads imports analogue system, to generate emulation
Driving environment；
Driving survey is carried out to the tested vehicle according to the auto model of the emulation driving environment and tested vehicle
Examination.
Optionally, the location information for obtaining the multiple vehicles being located in real roads, including：
Receive the location information for the multiple vehicle that the multiple vehicle is sent by vehicular client, the positioning letter
Breath includes location information and posture information, wherein the location information and the posture information of each vehicle are to pass through vehicle
On locating module and inertial navigation system obtain.
Optionally, the location information according to the multiple vehicle generates current arithmetic for real-time traffic flow in analogue system
Information, including：
According to the location information of the multiple vehicle and the posture information, current reality is generated in analogue system
When telecommunication flow information.
Optionally, described by the real-time traffic stream information, map corresponding with the real roads imports analogue system,
Driving environment is emulated to generate, including：
Multiple geographical locations corresponding to the location information with the multiple vehicle are determined on the map；
Obtain the auto model of the multiple vehicle；
By the vehicle of the real-time traffic stream information, the map, the multiple geographical location and the multiple vehicle
Model imports in the analogue system；
It, will be real-time described in the auto model of the multiple vehicle by the multiple geographical location in the analogue system
Telecommunication flow information and the map are combined, to generate the emulation driving environment based on the map.
Optionally, described by the real-time traffic stream information, map corresponding with the real roads imports analogue system,
Driving environment is emulated to generate, further includes：
Obtain the vehicle information of the multiple vehicle；
The auto model for obtaining the multiple vehicle, including：
Multiple vehicles corresponding to the vehicle information with the multiple vehicle are obtained from preset 3D auto models database
Model, the auto model as the multiple vehicle.
Optionally, it is described according to the auto model of the emulation driving environment and tested vehicle to the tested vehicle
Driving test is carried out, including：
The auto model of the tested vehicle is generated according to the characteristic parameter of tested vehicle；
The tested vehicle model is imported in the analogue system；
It is that the tested vehicle model and the emulation driving environment establish interaction in the analogue system, will pass through
The emulation driving environment carries out the driving to the tested vehicle model and tests, wherein the interaction is described tested for making
Auto model can perceive the emulation driving environment.
In the second aspect of the disclosure, a kind of driving simulation test device is provided, described device includes：
Location information acquisition module, the location information for obtaining multiple vehicles in real roads；
Traffic flow generation module, for generating current reality in analogue system according to the location information of the multiple vehicle
When telecommunication flow information；
Simulated environment generation module, for by the real-time traffic stream information, map corresponding with the real roads to be led
Enter analogue system, to generate emulation driving environment；
Test module is driven, is used for according to the auto model of the emulation driving environment and tested vehicle to the quilt
Measuring car carries out driving test.
Optionally, the location information acquisition module, including：
Receiving submodule, the positioning for receiving the multiple vehicle that the multiple vehicle is sent by vehicular client
Information, the location information include location information and posture information, wherein the location information of each vehicle and the posture
Information is obtained by locating module on vehicle and inertial navigation system.
Optionally, the traffic flow generation module, is used for：
According to the location information of the multiple vehicle and the posture information, current reality is generated in analogue system
When telecommunication flow information.
Optionally, the simulated environment generation module, including：
Geographical location determination sub-module, for determining on the map corresponding to the location information with the multiple vehicle
Multiple geographical locations；
First auto model acquisition submodule, the auto model for obtaining the multiple vehicle；
The first information imports submodule, is used for the real-time traffic stream information, the map, the multiple geographical position
It sets and the auto model of the multiple vehicle imports in the analogue system；
Driving environment generates submodule, is used in the analogue system, will be described more by the multiple geographical location
Real-time traffic stream information and the map are combined described in the auto model of a vehicle, to generate the emulation based on the map
Driving environment.
Optionally, the simulated environment generation module further includes：
Vehicle acquisition of information submodule, the vehicle information for obtaining the multiple vehicle；
The first auto model acquisition submodule, is used for：
Multiple vehicles corresponding to the vehicle information with the multiple vehicle are obtained from preset 3D auto models database
Model, the auto model as the multiple vehicle.
Optionally, the driving test module, including：
Second auto model generates submodule, the vehicle for generating the tested vehicle according to the characteristic parameter of tested vehicle
Model；
Second information imports submodule, for importing the tested vehicle model in the analogue system；
Interaction submodule, for being that the tested vehicle model and the emulation driving environment are built in the analogue system
Grade separation is mutual, the driving test is carried out to the tested vehicle model will pass through the emulation driving environment, wherein the friendship
Mutually for enabling the tested vehicle model to perceive the emulation driving environment.
In the third aspect of the disclosure, a kind of driving simulation test system is provided, including be set on multiple vehicles
Client and simulated test device；
The client on each vehicle, the positioning for the vehicle of vehicle acquisition where obtaining the client
Information, and the location information is sent to the simulated test device；
The simulated test device, including above-described driving simulation test device.
A kind of driving simulation test method of the disclosure, device and system, are obtained by the client on multiple vehicles
Fetch bit is in the location information of multiple vehicles in real roads；It is raw in analogue system according to the location information of the multiple vehicle
At current real-time traffic stream information；By the real-time traffic stream information, map corresponding with the real roads imports emulation
System, to generate emulation driving environment；According to the auto model of the emulation driving environment and tested vehicle to described tested
Vehicle carries out driving test.Telecommunication flow information in real roads in reality can be applied to driving simulation environment by the disclosure
In, the gap of driving simulation test environment and reality scene is greatly reduced, the quality of driving simulation test is effectively increased.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is a kind of flow chart of the driving simulation test method illustrated according to the disclosure one；
Fig. 2 is a kind of method flow diagram for generation emulation driving environment for implementing to exemplify according to Fig. 1；
Fig. 3 is a kind of method flow diagram for generation emulation driving environment for implementing to exemplify according to Fig.2,；
Fig. 4 is the flow chart for another driving simulation test method for implementing to exemplify according to Fig. 1；
Fig. 5 is a kind of block diagram of driving simulation test device shown according to disclosure another exemplary；
Fig. 6 is simulated environment generation module in a kind of driving simulation test device for implementing to exemplify according to Fig.5,
Block diagram；
Fig. 7 is that another simulated environment generates in a kind of driving simulation test device for implementing to exemplify according to Fig.6,
The block diagram of module；
Fig. 8 is the block diagram that test module is driven in a kind of driving simulation test device for implementing to exemplify according to Fig.5,；
Fig. 9 is the scene graph that system is tested according to a kind of another driving simulation illustrated of the disclosure.
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
Fig. 1 is a kind of flow chart of the driving simulation test method illustrated according to the disclosure one, should referring to Fig. 1
Driving simulation test method includes the following steps：
Step 101, the location information for the multiple vehicles being located in real roads is obtained.
Illustratively, client, navigation module and inertial navigation system are installed on multiple vehicles, the client is equipped with fixed
Bit function can utilize the location information of the navigation module and inertial navigation system collection vehicle by the client, and should
Location information is sent to simulated test device.Wherein navigation module for example can be GPS (Global Positioning
System, global positioning system) module.
Step 102, current real-time traffic stream information is generated in analogue system according to the location information of multiple vehicle.
Illustratively, worked as according to the rate travel of multiple vehicles of the client acquisition got and specific direction, generation
The real-time traffic stream information of preceding movement.
Step 103, by the real-time traffic stream information, map corresponding with the real roads imports analogue system, to generate
Emulate driving environment.
Illustratively, the corresponding map of the real roads can be high-precision map, be believed according to the positioning of client collection vehicle
Breath retrieves the cartographic information of corresponding position in the high-precision map, and the cartographic information of the position is imported analogue system, with
The real-time traffic stream information of the generation currently moved is combined, to draw up true driving environment in virtual environment lower die.
Step 104, the tested vehicle is driven according to the auto model of the emulation driving environment and tested vehicle
Test.
Illustratively, tested vehicle model is generated according to information such as the appearance of tested vehicle, model and kinetic parameters, and will
The auto model of the tested vehicle carries out driving test in the emulation driving environment of generation, since emulation driving environment is in void
The true driving environment that near-ring border lower die is drawn up, therefore the quality of driving simulation test can be improved.
In the above-mentioned technical solutions, by obtaining the telecommunication flow information in real roads, with corresponding position in high-precision map
Cartographic information be combined to obtain in map true traffic driving environment, make tested vehicle model in the driving environment downlink
It sails, to obtain the test effect of high quality.The disclosure can effectively reduce the gap of driving simulation test environment and reality scene,
Improve the quality of driving simulation test.
Optionally, the acquisition described in step 101 is located at the location information of multiple vehicles in real roads, including：
The location information for multiple vehicle that multiple vehicle is sent by vehicular client is received, which includes
Location information and posture information, wherein location information and the posture information of each vehicle are by the positioning mould on vehicle
What block and inertial navigation system obtained.
Illustratively, the client on the vehicle multiple first acquires multiple vehicle by GPS navigation and inertial navigation system
Location information and posture information；Then the position inertial navigation system acquired by the information that the GPS navigation acquires
Information and posture information are corrected, and obtain accurate location information and posture information, the positioning as above-mentioned multiple vehicles
Information.Due to upload the location information of vehicle in real time, and the frequency of GPS navigation is relatively low, so higher by frequency acquisition
Inertial navigation system combination GPS navigation acquisition location information vehicle location is predicted, and the GPS by receiving believe
Number the inertial navigation system is corrected, location information and the posture information to guarantee the vehicle obtained are accurate.
Optionally, current reality is generated described in step 102 in analogue system according to the location information of multiple vehicle
When telecommunication flow information, including：
According to the location information of multiple vehicle and the posture information, current real-time traffic is generated in analogue system
Stream information.
Illustratively, the more specific location information residing for multiple vehicles of the client acquisition got and specific traveling
Posture generates the real-time traffic stream information currently moved.Wherein, which can be the latitude and longitude coordinates of vehicle, the posture
Information can be the vehicle traveling acceleration, the travel speed of the vehicle, travel direction and the vehicle's current condition slope
Spend information.
Further, Fig. 2 is a kind of method flow for generation emulation driving environment for implementing to exemplify according to Fig. 1
Figure, referring to Fig. 2, by the real-time traffic stream information described in step 103, map corresponding with the real roads imports emulation system
System, to generate emulation driving environment, including：
Step 1031, multiple geographical locations corresponding to the location information with multiple vehicle are determined on this map.
Step 1032, the auto model of multiple vehicle is obtained.
Step 1033, by the vehicle of the real-time traffic stream information, the map, multiple geographical location and multiple vehicle
Model imports in the analogue system.
Step 1034, in the analogue system, by multiple geographical location by the auto model of the multiple vehicle reality
When telecommunication flow information and the map be combined, to generate the emulation driving environment based on the map.
Illustratively, or by taking high-precision map as an example, can be existed to multiple vehicle according to the location information of multiple vehicle
Residing geographical location is determined on high-precision map, and certain model of this multiple vehicle then can will be covered on high-precision map
Map in enclosing is loaded, and imports analogue system, simultaneously, it is determined that multiple vehicle geography residing on high-precision map
Position, you can the auto model of multiple vehicle is imported in the analogue system, and is attached on corresponding geographical location, to
The real vehicles come in real roads are just simulated on this map；It is somebody's turn to do simultaneously as the real-time traffic stream information is also basis
What the location information of multiple vehicles obtained, therefore combine multiple geographical locations corresponding to the location information of multiple vehicle
The real-time traffic stream information is attached on the high-precision map.In addition, due to multiple vehicle on true road as more
The point of a movement constantly moves, and constantly converts geographical location, will constantly generate new geographical location, new traffic flow
Information imports the analogue system, therefore the emulation driving environment generated by above-mentioned combination is real-time update, can approach true
Real environment.
Further, Fig. 3 is a kind of method flow for generation emulation driving environment for implementing to exemplify according to Fig.2,
Figure, referring to Fig. 3, by the real-time traffic stream information described in step 103, map corresponding with the real roads imports emulation system
It unites, to generate emulation driving environment, further includes：
Step 1035, the vehicle information of multiple vehicle is obtained；
Step 1032, the auto model of the multiple vehicle of the acquisition, including：
Step 10320, it is obtained corresponding to the vehicle information with multiple vehicle from preset 3D auto models database
Multiple auto models, the auto model as multiple vehicle.
Illustratively, the vehicle information can be compact car, it is minicar, compact vehicle, medium vehicle, advanced vehicle, luxurious
The vehicles such as vehicle, three-box car type, CDV vehicles, MPV vehicles, SUV can be from preset according to the vehicle information of multiple vehicle
Specifically auto model is retrieved in 3D auto model databases and is subsequently poured into analogue system, and the point moved on map is used should
Corresponding model substitutes.Also, optional, brand, the model which can be specific to vehicle, corresponding 3D vehicles mould
Auto model with the emulation corresponding to various vehicle brands, model can be set in type database, to according to vehicle information
The auto model that emulation can be retrieved, to further increase the validity of test environment.
Further, Fig. 4 is the flow chart for another driving simulation test method for implementing to exemplify according to Fig. 1,
Referring to Fig. 4, described in step 104 according to the auto model of the emulation driving environment and tested vehicle to the tested vehicle into
Row drives test, including：
Step 1041, the auto model of the tested vehicle is generated according to the characteristic parameter of tested vehicle.
Illustratively, this feature parameter can be the vehicle body parameter and vehicle power parameter of vehicle, such as the length, width and height of vehicle,
Car door number, minimum ground clearance, maximum power, number of cylinders, the spread pattern of cylinder, capacity etc..
Step 1042, which is imported in the analogue system.
Step 1043, interaction is established for the tested vehicle model and the emulation driving environment in the analogue system, so as to
The driving test is carried out to the tested vehicle model by the emulation driving environment, wherein the interaction is for making the tested vehicle mould
Type can perceive the emulation driving environment.
Illustratively, while multiple vehicle constantly moves on real road, on the map in the analogue system
The corresponding model of multiple vehicle moves at a same speed.It is provided with inductive pick-up unit on the tested vehicle model, it can
Surrounding traffic environment is incuded, to realize the information exchange between the tested vehicle model and the emulation driving environment, so as to quilt
Measuring car can make correct counter-measure in analogue system according to specific traffic environment.Such as walk correct road and
When avoiding barrier and periphery vehicle two etc..
Above technical scheme is obtained more acurrate by obtaining the accurate location information and posture information of multiple vehicle
Real-time traffic stream information, and combine present position high-precision map, in combination with the vehicle of tested vehicle and nearby vehicle
Model information makes the driving simulation test environment more approach real traffic environment.The disclosure can realize that vehicle high-precision positions,
To obtain real-time traffic stream information current in more accurately real road, the true of driving simulation environment can be effectively improved
Property, to improve the quality of driving simulation test.
Fig. 5 is a kind of block diagram of driving simulation test device shown according to disclosure another exemplary, referring to Fig. 5, one
Kind driving simulation test device, the device 500 include：
Location information acquisition module 501, the location information for obtaining multiple vehicles in real roads；
Traffic flow generation module 502, for being generated in analogue system currently according to the location information of multiple vehicle
Real-time traffic stream information；
Simulated environment generation module 503, for by the real-time traffic stream information, map corresponding with the real roads to import
Analogue system, to generate emulation driving environment；
Test module 504 is driven, for tested to this according to the auto model of the emulation driving environment and tested vehicle
Vehicle carries out driving test.
Optionally, the location information acquisition module 501, including：
Receiving submodule, the positioning for receiving multiple vehicle that multiple vehicle is sent by vehicular client are believed
Breath, which includes location information and posture information, wherein location information and the posture information of each vehicle are logical
What the locating module and inertial navigation system crossed on vehicle obtained.
Optionally, the traffic flow generation module 502, is used for：Believed according to the location information of multiple vehicle and the posture
Breath, generates current real-time traffic stream information in analogue system.
Fig. 6 is simulated environment generation module in a kind of driving simulation test device for implementing to exemplify according to Fig.5,
Block diagram, referring to Fig. 6, the simulated environment generation module 503, including：
Geographical location determination sub-module 5031, for determining on this map corresponding to the location information with multiple vehicle
Multiple geographical locations；
First auto model acquisition submodule 5032, the auto model for obtaining multiple vehicle；
The first information imports submodule 5033, is used for the real-time traffic stream information, the map, multiple geographical location,
And the auto model of multiple vehicle imports in the analogue system；
Driving environment generates submodule 5034, is used in the analogue system, will be multiple by multiple geographical location
The auto model of the vehicle real-time traffic stream information and the map are combined, and ring is driven to generate the emulation based on the map
Border.
Further, Fig. 7 is another emulation in a kind of driving simulation test device for implementing to exemplify according to Fig.6,
The block diagram of environment generation module, referring to Fig. 7, which further includes：
Vehicle acquisition of information submodule 5035, the vehicle information for obtaining multiple vehicle；
The first auto model acquisition submodule 5032 is more with this for being obtained from preset 3D auto models database
Multiple auto models corresponding to the vehicle information of a vehicle, the auto model as multiple vehicle.
Fig. 8 is the block diagram that test module is driven in a kind of driving simulation test device for implementing to exemplify according to Fig.5,
Referring to Fig. 8, the driving test module 504, including：
Second auto model generates submodule 5041, for generating the tested vehicle according to the characteristic parameter of tested vehicle
Auto model；
Second information imports submodule 5042, for importing the tested vehicle model in the analogue system；
Interaction submodule 5043, for being established for the tested vehicle model and the emulation driving environment in the analogue system
Interaction, carries out the driving test, wherein the interaction is for making this will pass through the emulation driving environment to the tested vehicle model
Tested vehicle model can perceive the emulation driving environment.
Above-mentioned technical proposal, the positioning that the multiple vehicles being located in real roads are obtained by location information acquisition module are believed
Breath；Current real-time friendship is generated according to the location information of the multiple vehicle in analogue system by traffic flow generation module again
Through-flow information；Then by simulated environment generation module by the real-time traffic stream information, correspondingly with the real roads
Figure imports analogue system, to generate emulation driving environment；Finally by driving test module according to the emulation driving environment, with
And the auto model of tested vehicle carries out driving test to the tested vehicle.The disclosure can will be in the real roads in reality
Telecommunication flow information be applied in driving simulation environment, greatly reduce the gap of driving simulation test environment and reality scene,
Effectively increase the quality of driving simulation test.
Fig. 9 is the scene graph that system is tested according to a kind of another driving simulation that illustrates of the disclosure, referring to Fig. 9,
A kind of driving simulation tests system, including the client and simulated test device being set on multiple vehicles；
The client on each vehicle, the location information of the vehicle for obtaining the vehicle acquisition of client place,
And the location information is sent to the simulated test device；
The simulated test device, the location information for obtaining multiple vehicles in real roads；
Current real-time traffic stream information is generated in analogue system according to the location information of the multiple vehicle；
By the real-time traffic stream information, map corresponding with the real roads imports analogue system, to generate emulation
Driving environment；
Driving survey is carried out to the tested vehicle according to the auto model of the emulation driving environment and tested vehicle
Examination.
Above-mentioned technical proposal is located at multiple vehicles in real roads by the client acquisition on multiple vehicles
Location information；The location information that the multiple vehicles being located in real roads are obtained by simulated test device, according to described more
The location information of a vehicle generates current real-time traffic stream information in analogue system, by the real-time traffic stream information, with
The corresponding map of the real roads imports analogue system, to generate emulation driving environment, then, according to emulation driving ring
The auto model of border and tested vehicle carries out driving test to the tested vehicle.The disclosure can will be true in reality
Telecommunication flow information on road is applied in driving simulation environment, reduces the difference of driving simulation test environment and reality scene
Away from, effectively improve driving simulation test quality.
Those skilled in the art will readily occur to other embodiment party of the disclosure after considering specification and putting into practice the disclosure
Case.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or adaptability
Variation follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure or usual skill
Art means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following claim
It points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (13)
1. a kind of driving simulation test method, which is characterized in that the method includes：
Obtain the location information for the multiple vehicles being located in real roads；
Current real-time traffic stream information is generated in analogue system according to the location information of the multiple vehicle；
By the real-time traffic stream information, map corresponding with the real roads imports analogue system, is driven with generating emulation
Environment；
Driving test is carried out to the tested vehicle according to the auto model of the emulation driving environment and tested vehicle.
2. according to the method described in claim 1, it is characterized in that, described obtain determining for the multiple vehicles being located in real roads
Position information, including：
Receive the location information for the multiple vehicle that the multiple vehicle is sent by vehicular client, the location information packet
Include location information and posture information, wherein the location information and the posture information of each vehicle are by vehicle
What locating module and inertial navigation system obtained.
3. according to the method described in claim 2, it is characterized in that, the location information according to the multiple vehicle is emulating
Current real-time traffic stream information is generated in system, including：
According to the location information of the multiple vehicle and the posture information, current real-time friendship is generated in analogue system
Through-flow information.
It is and described true 4. according to the method described in claim 1, it is characterized in that, described by the real-time traffic stream information
The corresponding map of road imports analogue system, to generate emulation driving environment, including：
Multiple geographical locations corresponding to the location information with the multiple vehicle are determined on the map；
Obtain the auto model of the multiple vehicle；
By the auto model of the real-time traffic stream information, the map, the multiple geographical location and the multiple vehicle
It imports in the analogue system；
In the analogue system, by the multiple geographical location by real-time traffic described in the auto model of the multiple vehicle
Stream information and the map are combined, to generate the emulation driving environment based on the map.
It is and described true 5. according to the method described in claim 4, it is characterized in that, described by the real-time traffic stream information
The corresponding map of road imports analogue system：
Obtain the vehicle information of the multiple vehicle；
The auto model for obtaining the multiple vehicle, including：
Multiple vehicle moulds corresponding to the vehicle information with the multiple vehicle are obtained from preset 3D auto models database
Type, the auto model as the multiple vehicle.
6. according to the method described in claim 1, it is characterized in that, described according to the emulation driving environment and tested vechicle
Auto model driving test is carried out to the tested vehicle, including：
The auto model of the tested vehicle is generated according to the characteristic parameter of tested vehicle；
The tested vehicle model is imported in the analogue system；
It is that the tested vehicle model and the emulation driving environment establish interaction in the analogue system, it is described will pass through
It emulates driving environment and the driving test is carried out to the tested vehicle model, wherein the interaction is for making the tested vehicle
Model can perceive the emulation driving environment.
7. a kind of driving simulation test device, which is characterized in that including：
Location information acquisition module, the location information for obtaining multiple vehicles in real roads；
Traffic flow generation module, for generating current real-time friendship in analogue system according to the location information of the multiple vehicle
Through-flow information；
Simulated environment generation module, for by the real-time traffic stream information, map corresponding with the real roads to import imitative
True system, to generate emulation driving environment；
Test module is driven, is used for according to the auto model of the emulation driving environment and tested vehicle to the tested vechicle
Carry out driving test.
8. device according to claim 7, which is characterized in that the location information acquisition module, including：
Receiving submodule, the positioning for receiving the multiple vehicle that the multiple vehicle is sent by vehicular client are believed
Breath, the location information includes location information and posture information, wherein the location information and posture letter of each vehicle
Breath is obtained by locating module on vehicle and inertial navigation system.
9. device according to claim 8, which is characterized in that the traffic flow generation module is used for：
According to the location information of the multiple vehicle and the posture information, current real-time friendship is generated in analogue system
Through-flow information.
10. device according to claim 7, which is characterized in that the simulated environment generation module, including：
Geographical location determination sub-module is more corresponding to the location information with the multiple vehicle for determining on the map
A geographical location；
First auto model acquisition submodule, the auto model for obtaining the multiple vehicle；
The first information imports submodule, for by the real-time traffic stream information, the map, the multiple geographical location, with
And the auto model of the multiple vehicle imports in the analogue system；
Driving environment generates submodule, in the analogue system, by the multiple geographical location by the multiple vehicle
Auto model described in real-time traffic stream information and the map be combined, driven with generating the emulation based on the map
Environment.
11. device according to claim 10, which is characterized in that the simulated environment generation module further includes：
Vehicle acquisition of information submodule, the vehicle information for obtaining the multiple vehicle；
The first auto model acquisition submodule, is used for：
Multiple vehicle moulds corresponding to the vehicle information with the multiple vehicle are obtained from preset 3D auto models database
Type, the auto model as the multiple vehicle.
12. device according to claim 7, which is characterized in that the driving test module, including：
Second auto model generates submodule, the vehicle mould for generating the tested vehicle according to the characteristic parameter of tested vehicle
Type；
Second information imports submodule, for importing the tested vehicle model in the analogue system；
Interaction submodule, for being that the tested vehicle model and the emulation driving environment are established and handed in the analogue system
Mutually, the driving test is carried out to the tested vehicle model will pass through the emulation driving environment, wherein the interaction is used
The emulation driving environment is perceived in enabling the tested vehicle model.
13. a kind of driving simulation tests system, which is characterized in that including the client being set on multiple vehicles and emulation testing
Equipment；
The client on each vehicle, the positioning letter for the vehicle of vehicle acquisition where obtaining the client
Breath, and the location information is sent to the simulated test device；
Driving simulation test device described in any one of described simulated test device, including claim 7-12.
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