CN112396912A - Method for simulating driving test subjects on line and related equipment - Google Patents
Method for simulating driving test subjects on line and related equipment Download PDFInfo
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- CN112396912A CN112396912A CN202011235817.9A CN202011235817A CN112396912A CN 112396912 A CN112396912 A CN 112396912A CN 202011235817 A CN202011235817 A CN 202011235817A CN 112396912 A CN112396912 A CN 112396912A
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
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Abstract
A method and associated apparatus for on-line simulation of practice driving test subjects, the method comprising the steps of: acquiring environmental data of an actual examination item; acquiring actual examination vehicle data; performing three-dimensional modeling according to the actual examination item environment data to obtain an examination item environment three-dimensional model; carrying out three-dimensional modeling according to the actual examination vehicle data to obtain an examination vehicle three-dimensional model; importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine; setting an on-line simulation practice driving test subject deduction rule in the Unity3d engine; acquiring a manipulation simulation action of a student manipulating the three-dimensional model of the test vehicle in the Unity3d engine; and scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action. The Unity3d engine is adopted to truly restore the vehicle control and driving test environment, restore the test rules and deduction items and enable the trainees to have the actual experience of driving the real vehicle for practice.
Description
Technical Field
The invention belongs to the technical field of driving test simulation, and particularly relates to a method for simulating driving test subjects on line and related equipment.
Background
With the development of economy, mobile automobiles are more and more common, and the team of drivers is also larger and larger, so that one driver needs to be subjected to driving tests. At present, a driving examinee needs to practice the items of the second subject and the third subject in a driving school, and can not practice the items at any time and any place, so that the mode is inconvenient and wastes time. At present, some applications can assist the trainees in online learning, but the online learning of the application aiming at the subject two and the subject three is only limited to video teaching, and the trainees cannot deeply understand the driving skills of the vehicle.
Specifically, the driving test applications currently used in the market have several major problems as follows:
(1) most driving test application forms are limited to text or video teaching, and students have difficulty in mastering the driving test application forms;
(2) some driving tests are applied in a 3D simulated vehicle driving simulation mode, but most driving tests are in a game mode, and the deduction rule of test items is not simulated, so that the driving tests are not suitable for students to pass.
Disclosure of Invention
In view of the above, the present invention provides a method and related apparatus for on-line simulation of driving exercise subjects that overcomes or at least partially solves the above-mentioned problems.
In order to solve the technical problem, the invention provides a method for simulating driving test subjects on line, which comprises the following steps:
acquiring environmental data of an actual examination item;
acquiring actual examination vehicle data;
performing three-dimensional modeling according to the actual examination item environment data to obtain an examination item environment three-dimensional model;
carrying out three-dimensional modeling according to the actual examination vehicle data to obtain an examination vehicle three-dimensional model;
importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine;
setting an on-line simulation practice driving test subject deduction rule in the Unity3d engine;
acquiring a manipulation simulation action of a student manipulating the three-dimensional model of the test vehicle in the Unity3d engine;
and scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
Preferably, the acquiring of the actual test item environment data includes the steps of:
acquiring online map data and an actual examination item address;
searching the actual test item address in the online map data to obtain online display test item environment data;
acquiring a ratio value between on-line display and an actual environment;
and performing equal proportion expansion on the on-line display test item environment data according to the on-line display and actual environment proportion value to obtain the actual test item environment data.
Preferably, the three-dimensional modeling according to the actual test item environment data and obtaining the test item environment three-dimensional model includes the steps of:
3dmax three-dimensional modeling software is configured;
acquiring the environmental data of the actual examination item;
inputting the actual examination item environment data into the 3dmax three-dimensional modeling software at a corresponding position;
and the 3dmax three-dimensional modeling software outputs the test item environment three-dimensional model.
Preferably, the three-dimensional modeling according to the actual test vehicle data and obtaining the test vehicle three-dimensional model comprises the following steps:
3dmax three-dimensional modeling software is configured;
acquiring the actual examination vehicle data;
inputting the actual test vehicle data into the 3dmax three-dimensional modeling software at a corresponding location;
and the 3dmax three-dimensional modeling software outputs the test vehicle three-dimensional model.
Preferably, the step of setting an online simulated driving test subject deduction rule in the Unity3d engine includes the steps of:
acquiring deduction items of all actual driving test subjects and corresponding deduction scores;
acquiring the number of the deduction projects of all the actual driving test subjects;
setting the detection items with the same number in the Unity3d engine according to the number of the actual driving test subject deduction items;
and correspondingly assigning each deduction score to the corresponding detection item.
Preferably, the acquiring of the manipulation simulation action of the trainee manipulating the three-dimensional model of the test vehicle in the Unity3d engine comprises the following steps:
acquiring all actual driving test control actions;
acquiring the number of all the actual driving test control actions;
setting the same number of control simulation actions in the Unity3d engine according to the number of the actual driving test control actions;
setting an activation detection mechanism for all the control simulation actions;
and acquiring the condition that the trainee activates the manipulation simulation action in the Unity3d engine.
Preferably, the scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action comprises the following steps:
acquiring all the control simulation actions of the trainees;
acquiring all detection items and corresponding deduction scores in the on-line simulated driving test subject deduction rule;
comparing all the control simulation actions with all the detection items one by one;
and calculating the score of the student according to the comparison condition and the score of the deduction.
The invention also provides a device for simulating driving test subjects on line, which comprises:
the system comprises an actual examination item environment data acquisition module, a data acquisition module and a data processing module, wherein the actual examination item environment data acquisition module is used for acquiring actual examination item environment data;
the actual examination vehicle data acquisition module is used for acquiring actual examination vehicle data;
the examination item environment three-dimensional model modeling module is used for carrying out three-dimensional modeling according to the actual examination item environment data and obtaining an examination item environment three-dimensional model;
the examination vehicle three-dimensional model modeling module is used for carrying out three-dimensional modeling according to the actual examination vehicle data and obtaining an examination vehicle three-dimensional model;
the three-dimensional model importing module is used for importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine;
the on-line simulation exercise driving test subject deduction rule setting module is used for setting an on-line simulation exercise driving test subject deduction rule in the Unity3d engine;
the control simulation action acquisition module is used for acquiring a control simulation action of a student controlling the three-dimensional model of the test vehicle in the Unity3d engine;
and the scoring and judging module is used for scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
The present invention also provides an electronic device, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of simulating practice driving test subjects on-line as described in any one of the above.
The invention also provides a storage medium storing a computer program which, when executed by a processor, is capable of implementing a method for simulating practice of driving test subjects on-line as described in any one of the above.
One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages: according to the method and the related equipment for simulating driving test subjects on line, the Unity3d engine is adopted to truly restore the vehicle control and driving test environment, restore the test rules and deduction items, and enable the trainees to have the actual experience of driving real vehicles for practice.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for simulating driving test subjects on line according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an apparatus for simulating driving test subjects on line according to an embodiment of the present invention:
FIG. 3 is a schematic diagram of an electronic device provided by an embodiment of the invention;
fig. 4 is a schematic diagram of a storage medium according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and examples, and the advantages and various effects of the present invention will be more clearly apparent therefrom. It will be understood by those skilled in the art that these specific embodiments and examples are for the purpose of illustrating the invention and are not to be construed as limiting the invention.
Throughout the specification, unless otherwise specifically noted, terms used herein should be understood as having meanings as commonly used in the art. Accordingly, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. If there is a conflict, the present specification will control.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by existing methods.
Referring to fig. 1, in an embodiment of the present application, the present invention provides a method for simulating driving test subjects on line, the method including the steps of:
s1: acquiring environmental data of an actual examination item;
s2: acquiring actual examination vehicle data;
s3: performing three-dimensional modeling according to the actual examination item environment data to obtain an examination item environment three-dimensional model;
s4: carrying out three-dimensional modeling according to the actual examination vehicle data to obtain an examination vehicle three-dimensional model;
s5: importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine;
s6: setting an on-line simulation practice driving test subject deduction rule in the Unity3d engine;
s7: acquiring a manipulation simulation action of a student manipulating the three-dimensional model of the test vehicle in the Unity3d engine;
s8: and scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
In the embodiment of the application, when driving test subjects are simulated and practice on line, firstly, the environmental data of actual test items are obtained, and meanwhile, the vehicle data of actual tests are obtained; then carrying out three-dimensional modeling according to the actual examination item environment data to obtain an examination item environment three-dimensional model, and simultaneously carrying out three-dimensional modeling according to the actual examination vehicle data to obtain an examination vehicle three-dimensional model; then importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine; then setting an on-line simulation practice driving test subject deduction rule in the Unity3d engine; then acquiring a manipulation simulation action of a student manipulating the three-dimensional model of the test vehicle in the Unity3d engine; and then scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
In an embodiment of the present application, the acquiring of the actual test item environment data in step S1 includes the steps of:
acquiring online map data and an actual examination item address;
searching the actual test item address in the online map data to obtain online display test item environment data;
acquiring a ratio value between on-line display and an actual environment;
and performing equal proportion expansion on the on-line display test item environment data according to the on-line display and actual environment proportion value to obtain the actual test item environment data.
In the embodiment of the application, when the actual examination item environment data is obtained, the on-line map data and the actual examination item address are obtained firstly, and then the actual examination item address is searched in the on-line map data to obtain the on-line display examination item environment data; and then acquiring an on-line display and actual environment proportion value, and performing equal proportion expansion on the on-line display examination item environment data according to the on-line display and actual environment proportion value to obtain the actual examination item environment data.
In an embodiment of the present application, the three-dimensional modeling and obtaining a three-dimensional model of the test item environment according to the actual test item environment data in step S3 includes:
3dmax three-dimensional modeling software is configured;
acquiring the environmental data of the actual examination item;
inputting the actual examination item environment data into the 3dmax three-dimensional modeling software at a corresponding position;
and the 3dmax three-dimensional modeling software outputs the test item environment three-dimensional model.
In the embodiment of the application, when three-dimensional modeling is carried out according to the actual examination item environment data and an examination item environment three-dimensional model is obtained, 3dmax three-dimensional modeling software is configured firstly, then the actual examination item environment data is obtained, and then the actual examination item environment data is input to the corresponding position in the 3dmax three-dimensional modeling software; and finally, outputting the test item environment three-dimensional model by the 3dmax three-dimensional modeling software.
In an embodiment of the present application, the three-dimensional modeling and obtaining the three-dimensional model of the test vehicle according to the actual test vehicle data in step S4 includes:
3dmax three-dimensional modeling software is configured;
acquiring the actual examination vehicle data;
inputting the actual test vehicle data into the 3dmax three-dimensional modeling software at a corresponding location;
and the 3dmax three-dimensional modeling software outputs the test vehicle three-dimensional model.
In the embodiment of the application, when three-dimensional modeling is carried out according to the actual test vehicle data and a test vehicle three-dimensional model is obtained, 3dmax three-dimensional modeling software is configured firstly, then the actual test vehicle data is obtained, and then the actual test vehicle data is input to a corresponding position in the 3dmax three-dimensional modeling software; the 3dmax three-dimensional modeling software then outputs the test vehicle three-dimensional model.
In the embodiment of the present application, the step of setting the on-line simulated driving test subject deduction rule in the Unity3d engine in the step S6 includes the steps of:
acquiring deduction items of all actual driving test subjects and corresponding deduction scores;
acquiring the number of the deduction projects of all the actual driving test subjects;
setting the detection items with the same number in the Unity3d engine according to the number of the actual driving test subject deduction items;
and correspondingly assigning each deduction score to the corresponding detection item.
In the embodiment of the application, when the online simulation practice driving test subject deduction rule is set in the Unity3d engine, firstly, all actual driving test subject deduction items and corresponding deduction scores are obtained, and then, the number of all actual driving test subject deduction items is obtained; and then, setting the detection items with the same number in the Unity3d engine according to the number of the actual driving test item deduction items, and correspondingly assigning each deduction value to the corresponding detection item.
In an embodiment of the present application, the obtaining of the manipulation simulation action of the trainee manipulating the three-dimensional model of the test vehicle in the Unity3d engine in step S7 includes:
acquiring all actual driving test control actions;
acquiring the number of all the actual driving test control actions;
setting the same number of control simulation actions in the Unity3d engine according to the number of the actual driving test control actions;
setting an activation detection mechanism for all the control simulation actions;
and acquiring the condition that the trainee activates the manipulation simulation action in the Unity3d engine.
In the embodiment of the application, when acquiring the manipulation simulation actions of a student manipulating the three-dimensional model of the test vehicle in the Unity3d engine, firstly acquiring all actual driving test manipulation actions; then acquiring the number of all the actual driving test control actions; setting the same number of control simulation actions in the Unity3d engine according to the number of the actual driving test control actions; then setting an activation detection mechanism for all the control simulation actions; and then acquiring the condition that the trainee activates the manipulation simulation action in the Unity3d engine.
In the embodiment of the present application, the scoring and judging the trainee according to the on-line simulated driving test subject deduction rule and the manipulation simulation action in step S8 includes:
acquiring all the control simulation actions of the trainees;
acquiring all detection items and corresponding deduction scores in the on-line simulated driving test subject deduction rule;
comparing all the control simulation actions with all the detection items one by one;
and calculating the score of the student according to the comparison condition and the score of the deduction.
In the embodiment of the application, when the students are scored and judged according to the on-line simulated driving test subject deduction rule and the control simulation action, all the control simulation actions of the students are firstly obtained, and then all detection items and corresponding deduction scores in the on-line simulated driving test subject deduction rule are obtained; and then comparing all the control simulation actions with all the detection items one by one, and calculating the score of the student according to the comparison condition and the score deduction value.
As shown in fig. 2, in the embodiment of the present application, the present invention further provides an apparatus for simulating driving test subjects on line, the apparatus including:
the first acquisition module 10 is used for acquiring the environmental data of the actual examination item;
the second acquisition module 20 is used for acquiring actual examination vehicle data;
the first modeling module 30 is used for performing three-dimensional modeling according to the actual examination item environment data and obtaining an examination item environment three-dimensional model;
the second modeling module 40 is used for performing three-dimensional modeling according to the actual test vehicle data and obtaining a test vehicle three-dimensional model;
the three-dimensional model importing module 50 is used for importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine;
the deduction rule setting module 60 is used for setting on-line simulation practice driving test subject deduction rules in the Unity3d engine;
a manipulation simulation action acquisition module 70, configured to acquire a manipulation simulation action of a trainee manipulating the three-dimensional model of the test vehicle in the Unity3d engine;
and the scoring and judging module 80 is used for scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
The device for simulating driving test subjects on line provided by the application can execute the method for simulating driving test subjects on line.
Referring now to fig. 3, a schematic diagram of an electronic device 100 suitable for implementing an embodiment of the present disclosure is shown, the electronic device 100 being capable of implementing the method for simulating practice driving test subjects on-line as described in any one of the above. The electronic devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., car navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 3, the electronic device 100 may include a processing means (e.g., a central processing unit, a graphic processor, etc.) 101 that may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)102 or a program loaded from a storage means 108 into a Random Access Memory (RAM) 103. In the RAM 103, various programs and data necessary for the operation of the electronic apparatus 100 are also stored. The processing device 101, the ROM102, and the RAM 103 are connected to each other via a bus 104. An input/output (I/0) interface 105 is also connected to bus 104.
Generally, the following systems may be connected to the I/0 interface 105: input devices 106 including, for example, a touch screen, touch pad, keyboard, mouse, image sensor, microphone, accelerometer, gyroscope, etc.; an output device 107 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage devices 108 including, for example, magnetic tape, hard disk, etc.; and a communication device 1010. The communication means 1010 may allow the electronic device 100 to communicate with other devices wirelessly or by wire to exchange data. While the figures illustrate an electronic device 100 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication means 1010, or installed from the storage means 108, or installed from the ROM 102. The computer program, when executed by the processing device 101, performs the above-described functions defined in the methods of the embodiments of the present disclosure.
Referring now to fig. 4, shown is a schematic diagram of a computer-readable storage medium suitable for use in implementing an embodiment of the present disclosure, the computer-readable storage medium storing a computer program that, when executed by a processor, is capable of implementing a method for simulating driving exercise subjects on-line as described in any one of the above.
It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor device, system, or apparatus, or a combination of any of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution apparatus, system, or device. In contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution apparatus, system, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring at least two internet protocol addresses; sending a node evaluation request comprising the at least two internet protocol addresses to node evaluation equipment, wherein the node evaluation equipment selects the internet protocol addresses from the at least two internet protocol addresses and returns the internet protocol addresses; receiving an internet protocol address returned by the node evaluation equipment; wherein the obtained internet protocol address indicates an edge node in the content distribution network.
Alternatively, the computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: receiving a node evaluation request comprising at least two internet protocol addresses; selecting an internet protocol address from the at least two internet protocol addresses; returning the selected internet protocol address; wherein the received internet protocol address indicates an edge node in the content distribution network.
Computer program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. Where the name of a unit does not in some cases constitute a limitation of the unit itself, for example, the first retrieving unit may also be described as a "unit for retrieving at least two internet protocol addresses".
It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof.
According to the method and the related equipment for simulating driving test subjects on line, the Unity3d engine is adopted to truly restore the vehicle control and driving test environment, restore the test rules and deduction items, and enable the trainees to have the actual experience of driving real vehicles for practice.
Finally, it should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "first" and "second" in this application are to be understood as terms.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A method for simulating practice of driving test subjects on-line, the method comprising the steps of:
acquiring environmental data of an actual examination item;
acquiring actual examination vehicle data;
performing three-dimensional modeling according to the actual examination item environment data to obtain an examination item environment three-dimensional model;
carrying out three-dimensional modeling according to the actual examination vehicle data to obtain an examination vehicle three-dimensional model;
importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine;
setting an on-line simulation practice driving test subject deduction rule in the Unity3d engine;
acquiring a manipulation simulation action of a student manipulating the three-dimensional model of the test vehicle in the Unity3d engine;
and scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
2. The method for simulating driving exercise subjects on-line according to claim 1, wherein the acquiring of the environmental data of the actual test items comprises the steps of:
acquiring online map data and an actual examination item address;
searching the actual test item address in the online map data to obtain online display test item environment data;
acquiring a ratio value between on-line display and an actual environment;
and performing equal proportion expansion on the on-line display test item environment data according to the on-line display and actual environment proportion value to obtain the actual test item environment data.
3. The method of on-line simulation of driving test practice subjects of claim 1, wherein said three-dimensional modeling based on said actual test item environment data and obtaining a test item environment three-dimensional model comprises the steps of:
3dmax three-dimensional modeling software is configured;
acquiring the environmental data of the actual examination item;
inputting the actual examination item environment data into the 3dmax three-dimensional modeling software at a corresponding position;
and the 3dmax three-dimensional modeling software outputs the test item environment three-dimensional model.
4. The method of on-line simulation of driving test practice according to claim 1, wherein said three-dimensional modeling based on said actual test vehicle data and obtaining a three-dimensional model of a test vehicle comprises the steps of:
3dmax three-dimensional modeling software is configured;
acquiring the actual examination vehicle data;
inputting the actual test vehicle data into the 3dmax three-dimensional modeling software at a corresponding location;
and the 3dmax three-dimensional modeling software outputs the test vehicle three-dimensional model.
5. The method for simulating driving test subjects online according to claim 1, wherein the step of setting rules for deducting driving test subjects online in the Unity3d engine comprises the steps of:
acquiring deduction items of all actual driving test subjects and corresponding deduction scores;
acquiring the number of the deduction projects of all the actual driving test subjects;
setting the detection items with the same number in the Unity3d engine according to the number of the actual driving test subject deduction items;
and correspondingly assigning each deduction score to the corresponding detection item.
6. The method for simulating driving exam subjects on line according to claim 1, wherein said step of obtaining a manipulation simulation of said three-dimensional model of the exam vehicle by a trainee in said Unity3d engine comprises the steps of:
acquiring all actual driving test control actions;
acquiring the number of all the actual driving test control actions;
setting the same number of control simulation actions in the Unity3d engine according to the number of the actual driving test control actions;
setting an activation detection mechanism for all the control simulation actions;
and acquiring the condition that the trainee activates the manipulation simulation action in the Unity3d engine.
7. The method for simulating driving test subjects on line according to claim 1, wherein the scoring and judging the trainee according to the rules for deducting the scores of the driving test subjects simulated on line and the operation and control simulation action comprises the steps of:
acquiring all the control simulation actions of the trainees;
acquiring all detection items and corresponding deduction scores in the on-line simulated driving test subject deduction rule;
comparing all the control simulation actions with all the detection items one by one;
and calculating the score of the student according to the comparison condition and the score of the deduction.
8. An apparatus for simulating driving test subjects on-line, the apparatus comprising:
the system comprises an actual examination item environment data acquisition module, a data acquisition module and a data processing module, wherein the actual examination item environment data acquisition module is used for acquiring actual examination item environment data;
the actual examination vehicle data acquisition module is used for acquiring actual examination vehicle data;
the examination item environment three-dimensional model modeling module is used for carrying out three-dimensional modeling according to the actual examination item environment data and obtaining an examination item environment three-dimensional model;
the examination vehicle three-dimensional model modeling module is used for carrying out three-dimensional modeling according to the actual examination vehicle data and obtaining an examination vehicle three-dimensional model;
the three-dimensional model importing module is used for importing the three-dimensional test item environment model and the three-dimensional test vehicle model into a Unity3d engine;
the on-line simulation exercise driving test subject deduction rule setting module is used for setting an on-line simulation exercise driving test subject deduction rule in the Unity3d engine;
the control simulation action acquisition module is used for acquiring a control simulation action of a student controlling the three-dimensional model of the test vehicle in the Unity3d engine;
and the scoring and judging module is used for scoring and judging the trainees according to the on-line simulated driving test subject deduction rule and the control simulation action.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of simulating driving practice subjects on-line as claimed in any one of claims 1-7.
10. A storage medium storing a computer program, wherein the computer program, when executed by a processor, is capable of implementing a method for simulating practice driving exam subjects on-line as claimed in any one of claims 1 to 7.
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