CN112684888A - Driving test simulation method and device, storage medium and computer equipment - Google Patents
Driving test simulation method and device, storage medium and computer equipment Download PDFInfo
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Abstract
The application relates to the technical field of data analysis, and discloses a driving test simulation method, a driving test simulation device, a storage medium and computer equipment, wherein the method comprises the following steps: when it is monitored that a user wears the head-mounted display equipment, acquiring driving test questions sent by the head-mounted display equipment, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes; presenting the target driving scene to a user in a head-mounted display device, acquiring an operation mode generated by the user aiming at the target driving scene, and inquiring a target preset operation mode corresponding to the target driving scene; the operation mode is compared with a target preset operation mode, the driving test simulation score of the user is evaluated according to the comparison result, so that the driving scene is determined according to the driving test questions, the driving scene is presented to the user in the head-mounted display device, the user can experience the driving feeling the same as that of the real world in the virtual world, and the driving experience is vivid.
Description
Technical Field
The present application relates to the field of data analysis technologies, and in particular, to a driving test simulation method, device, storage medium, and computer equipment.
Background
In modern society, vehicles are indispensable vehicles in life. The driving license is a useful certificate for many people to step in the society, but the study of driving the vehicle is troublesome and hard, the vehicle is arranged under severe conditions such as burning sun or cold climate, and a lot of precious time is wasted in the study process.
The simulation driving is also called as automobile driving simulation or automobile virtual driving. The simulated driving enables an experiencer to experience visual, auditory and somatosensory automobile driving experience close to a real effect in a virtual driving environment. The driving simulation effect is vivid, energy-saving, safe and economical, is not limited by time, climate and place, has the advantages of high driving training efficiency, short training period and the like, and is widely applied to the aspects of development of new vehicle types and driving training.
The current driving license examination subject I and subject IV are machine tests, a large amount of knowledge points can be completely remembered through the dead notes, but can be gradually forgotten after the examination, the examination mode does not allow the student to be personally on the scene of various driving, the examination effect is poor, and the traffic accidents of the student after the examination are frequent.
Disclosure of Invention
The application mainly aims to provide a driving test simulation method, a driving test simulation device, a storage medium and computer equipment, and aims to solve the technical problem that an examinee cannot personally feel a test subject scene during a current driving license test.
In order to achieve the above object, the present application provides a driving test simulation method, which includes the following steps:
when it is monitored that a user wears the head-mounted display equipment, acquiring driving test questions sent by the head-mounted display equipment, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and comparing the operation mode with the target preset operation mode, and evaluating the driving test simulation score of the user according to the comparison result.
In one embodiment, the step of presenting the target driving scene to the user in the head mounted display device includes:
displaying the image information in the target driving scene through a display screen of the head-mounted display equipment;
and outputting the audio information in the target driving scene through a loudspeaker of the head-mounted display equipment.
In an embodiment, the step of comparing the operation mode with the target preset operation mode and evaluating the driving test simulation score of the user according to the comparison result includes:
judging whether the operation mode is consistent with the target preset operation mode or not;
and when the operating mode is determined to be inconsistent with the target preset operating mode, executing deduction operation on the basis of a preset benchmark score based on a preset deduction rule to obtain the driving test simulation score of the user.
In an embodiment, after the step of performing a deduction operation based on a preset benchmark score based on a preset deduction rule, the method further includes:
and carrying out violation operation reminding on the user, and presenting the target preset operation mode to the user in the head-mounted display equipment.
In an embodiment, the step of performing semantic analysis on the driving test questions and matching corresponding driving scenes includes:
performing word segmentation processing on the driving test questions to obtain a plurality of words;
extracting key words from the words, and performing semantic analysis on the key words;
and determining the driving scene described by the driving test questions according to the semantic analysis result.
In an embodiment, after the step of obtaining the operation manner generated by the user for the target driving scenario, the method further includes:
storing the operation mode corresponding to the target driving scene of the user in real time;
when a historical operation mode viewing instruction input by a user is received, the operation mode is reproduced in the head-mounted display device.
In an embodiment, before the step of monitoring that the user wears the head-mounted display device, the method further includes:
acquiring images or videos of users in a real driving scene, which are acquired by traffic monitoring equipment;
and carrying out scene analysis on the image or the video to obtain the multiple driving scenes.
The application also provides a drive and examine analogue means, includes:
the scene analysis module is used for acquiring driving test questions sent by the head-mounted display equipment when it is monitored that the head-mounted display equipment is worn by a user, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
the query module is used for presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and querying a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and the evaluation module is used for comparing the operation mode with the target preset operation mode and evaluating the driving test simulation score of the user according to the comparison result.
The present application further provides a computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the steps of any of the above methods when executing the computer program.
The present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method of any of the above.
According to the driving test simulation method, the driving test simulation device, the storage medium and the computer equipment, when it is monitored that a user wears the head-mounted display equipment, driving test questions sent by the head-mounted display equipment are obtained, semantic analysis is conducted on the driving test questions, corresponding driving scenes are matched, and a target driving scene is obtained; presenting a target driving scene to a user in a head-mounted display device, acquiring an operation mode generated by the user aiming at the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the operation mode is compared with a target preset operation mode, the driving test simulation score of the user is evaluated according to the comparison result, so that the virtual reality technology is applied to driving test, the driving scene is determined according to different driving test questions, and the driving test questions are presented to the user in the head-mounted display equipment in the form of the driving scene, so that the driver can experience the driving feeling the same as that of the real world in the virtual world, the driving experience is vivid, and the driving test simulation effect is improved; meanwhile, the understanding of the driving test questions is deepened in the experience process so as to replace the hard record, so that the trainees can deeply understand the knowledge points in the driving test, and the accident rate of subsequent real driving is greatly reduced.
Drawings
Fig. 1 is a schematic flow chart of a driving test simulation method according to an embodiment of the present application;
fig. 2 is a schematic block diagram of a driving test simulation apparatus according to an embodiment of the present application;
fig. 3 is a block diagram illustrating a structure of a computer device according to an embodiment of the present application.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The virtual reality technology is a computer simulation system capable of creating and experiencing a virtual world, a simulation environment is generated by a computer, the simulation environment is a multi-source information fusion interactive three-dimensional dynamic scene and entity behavior system simulation, a user can enter a virtual space by means of a head-mounted display device, various objects in the virtual world are sensed and operated in real time, and accordingly real feeling of being personally on the scene is obtained through vision, hearing and smell. Therefore, the virtual reality technology is applied to driving test training, a driver can experience the same driving feeling as the real world in the virtual world, and the purpose of driving test training is better achieved.
The driving test simulation method provided in the embodiment of the application aims to solve the technical problems that the current driving test simulation mode is too harsh and the test effect is poor, and referring to fig. 1, the driving test simulation method comprises the following steps:
s1, when it is monitored that the user wears the head-mounted display device, acquiring driving test questions sent by the head-mounted display device, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
s2, presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and S3, comparing the operation mode with the target preset operation mode, and evaluating the driving test simulation score of the user according to the comparison result.
In this embodiment, the method and the device for controlling the driving of the vehicle can acquire a plurality of driving scenes and preset operation modes corresponding to the driving scenes in advance, store the driving scenes and the preset operation modes corresponding to the driving scenes in a database, and call the driving scenes and the preset operation modes later. The preset operation mode is a standard operation mode of a driver in driving in various driving scenes.
When it is monitored that a user wears the head-mounted display device, the head-mounted display device starts to display driving test questions in a text format, at the moment, the server obtains the driving test questions sent by the head-mounted display device, carries out semantic analysis on the driving test questions, matches a corresponding driving scene according to a semantic analysis result to obtain a target driving scene, displays the target driving scene to the user in the head-mounted display device in an image or video mode, simulates a driver in the image or video to carry out a series of driving operations, obtains an operation mode generated by the user aiming at the target driving scene, inquires a preset operation mode corresponding to the target driving scene from the database to obtain a target preset operation mode, and evaluates the driving test simulation score of the user based on the operation mode and the target preset operation mode. For example, when the operation mode simulated by the user is consistent with the target preset operation mode, the score is added, otherwise, the score is deducted, and the driving test simulation score of the user is obtained based on the accumulated score. The driving test questions are mainly text test questions selected from a test question bank of a subject I or a subject IV in a motor vehicle driving test, and can comprise at least one text test question in a driving theoretical basis, a road safety law and regulations or local laws and regulations.
Specifically, when the user is performing simulated driving, the server transmits the simulated video and the simulated audio of the target driving scene to the head-mounted display device, the user performs corresponding operations according to the simulated video and the simulated audio, the server receives the operation mode of the user, compares the operation mode of the user with the target preset operation mode, and judges whether the operation of the user is wrong, for example, in a driving scene, the acquired operation modes such as gear, speed and head swing amplitude are compared with the gear, speed and head swing amplitude corresponding to the target preset operation mode one by one, in the one-by-one comparison, if one operation mode is inconsistent with the target preset operation mode, the operation error of the user is judged, the server deducts the item according to deduction rules, and the driving test simulation score of the user is obtained based on the score of each item.
Driving scenarios include, but are not limited to, vehicle tire burst, brake failure, icy road, snow driving, steep slope, heavy rain driving, road stenosis, turn, intersection, overtaking, etc. The driving scene may be set individually according to the user, and may be a specific scene, such as a car backing and storage scene, a straight-line driving scene, a fire scene, a flood scene, and the like, or a scene split from a traffic behavior regulation scene, a special vehicle traffic behavior regulation scene, and a disaster scene.
The operation modes include but are not limited to steering, gear engaging, accelerating, braking and other related driving operations, the operation modes can be acquired by sensors which are worn on various operation parts of a user in a triggering mode during driving of the user, and the sensors feed back acquired data corresponding to the user operations to the server. For example, when a simulated driving is performed, a pedestrian path is located in front of a driving scene, and when a user starts a braking operation and presses a brake pedal with a left foot, a brake pedal sensor recognizes the braking operation of the user and feeds back data information related to the braking operation to a server.
According to the driving test simulation method, when it is monitored that a user wears head-mounted display equipment, driving test questions sent by the head-mounted display equipment are obtained, semantic analysis is conducted on the driving test questions, corresponding driving scenes are matched, and a target driving scene is obtained; presenting a target driving scene to a user in a head-mounted display device, acquiring an operation mode generated by the user aiming at the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the operation mode is compared with a target preset operation mode, the driving test simulation score of the user is evaluated according to the comparison result, so that the virtual reality technology is applied to driving test, the driving scene is determined according to different driving test questions, the test questions are presented to the user in the head-mounted display equipment in the form of the driving scene, a driver can experience the driving feeling the same as that of the real world in the virtual world, the driving experience is vivid, and the driving test simulation effect is improved; meanwhile, the understanding of the driving test questions is deepened in the experience process so as to replace the hard record, so that the trainees can deeply understand the knowledge points in the driving test, and the accident rate of subsequent real driving is greatly reduced.
In an embodiment, in step S1, before the step of monitoring that the user wears the head mounted display device, the method further includes:
acquiring images or videos of users in a real driving scene, which are acquired by traffic monitoring equipment;
and carrying out scene analysis on the image or the video to obtain the multiple driving scenes.
The embodiment can collect images or videos generated by each user in the actual driving process, and perform scene analysis on the images or videos to obtain a real driving scene, so that the obtained driving scene is more real. When the video is analyzed, a plurality of video frames of the video can be obtained, and scene analysis is respectively carried out on the plurality of video frames to obtain the driving scene of the video.
In an embodiment, the driving test questions are text information, and in step S1, the step of performing semantic analysis on the driving test questions and matching the driving test questions with corresponding driving scenes may specifically include:
performing word segmentation processing on the driving test questions to obtain a plurality of words;
extracting key words from the words, and performing semantic analysis on the key words;
and determining the driving scene described by the driving test questions according to the semantic analysis result.
The embodiment can perform word segmentation on the driving test question to obtain a plurality of words such as nouns, verbs, auxiliary words, language-qi words and adjectives, and extracts keywords from the plurality of words, wherein the keywords are words containing specific semantics and are mainly nouns; and then, performing semantic analysis on the keywords to obtain content information expressed by the driving test questions, acquiring a driving scene corresponding to the content information, and displaying the driving scene in a video or image mode on the head-mounted display equipment, so that the user can understand the examination problems in the experience process and deepen the understanding of the examination problems. For example, when the driving test question is how to process the driving test question through a school intersection, the driving test question can be divided into words such as "pass", "school", "intersection", "how", "processing", and the like, the words such as "school", "intersection" and "processing" can be extracted as keywords, the keywords such as "school", "intersection" and "processing" in the driving test question are subjected to semantic analysis, a driving scene when the driving test question passes through the school intersection is selected according to a semantic analysis result, the driving scene when the driving test question passes through the school intersection is displayed in a video or image mode on a head-mounted display device, a user performs corresponding operation on the video or image, and whether the operation mode is wrong is judged, and if the driving test question passes through the school intersection, the user steps on a brake pedal to perform deceleration.
In an embodiment, in step S2, after the step of obtaining the operation manner generated by the user for the target driving scenario, the method may further include:
storing the operation mode corresponding to the target driving scene of the user in real time;
when a historical operation mode viewing instruction input by a user is received, the operation mode is reproduced in the head-mounted display device.
In this embodiment, the operation mode of the user in the virtual reality driving scene can be stored in real time, and when the user needs to check the operation mode of the user in the virtual reality driving scene, a historical operation mode checking instruction can be input through the head-mounted display device. When the head-mounted display device receives a historical operation mode viewing instruction input by a user, the head-mounted display device reproduces the stored historical operation mode. The image information corresponding to the historical operation mode can be displayed through a display screen, a projection screen and the like, and the audio information corresponding to the historical operation mode can be output through a loudspeaker.
In an embodiment, in step S2, the step of presenting the target driving scene to the user in the head-mounted display device may specifically include:
displaying the image information in the target driving scene through a display screen of the head-mounted display equipment;
and outputting the audio information in the target driving scene through a loudspeaker of the head-mounted display equipment.
In this embodiment, the head-mounted display device may display image information in the target driving scene through a display screen thereof, and the audio information is output through a speaker of the head-mounted display device, so that the driver experiences the same driving feeling as the real world in the virtual world through the combination of audio and video. The head-mounted display device can be specially customized, and screens of terminals such as mobile phones and tablet computers can also be used as display screens. In practical application, image information corresponding to the target driving scene can be displayed in a mode of combining the display screen and the projection screen according to practical requirements.
The speaker may be a speaker, an earphone, or the like, and may be specifically set according to actual requirements, which is not specifically limited herein.
In an embodiment, in step S3, the step of comparing the operation mode with the target preset operation mode and evaluating the driving test simulation score of the user according to the comparison result may specifically include:
judging whether the operation mode is consistent with the target preset operation mode or not;
and when the operating mode is determined to be inconsistent with the target preset operating mode, executing deduction operation on the basis of a preset benchmark score based on a preset deduction rule to obtain the driving test simulation score of the user.
In the embodiment, different driving operation modes of the user can cause different driving information of the user in the virtual reality driving scene. Wherein, the driving information of the user in the virtual reality driving scene comprises: the coordinate position of the virtual vehicle in the virtual field driving scene, the driving angle of the vehicle, the driving speed of the vehicle and the like. For example, the driving speed of the virtual vehicle in the virtual reality driving scene can be reflected by the collected accelerator operation data, brake operation data, clutch operation data and gear operation data. Whether the operation mode of the user is in accordance with the target preset operation mode or not can be judged according to the driving operation mode of the user, and a deduction operation is executed on the basis of the preset reference score based on a preset deduction rule, so that the driving test simulation score of the user is obtained. The deduction rule comprises deducting corresponding points according to the operation of a user, the deduction rule is set by a technician, for example, in a lane change scene of simulated driving, the system acquires operation information fed back by a sensor corresponding to an operation part of the driver, the operation information comprises the rotation angle of a steering wheel, the swing amplitude, whether to turn on a steering lamp and the speed at the moment, whether to turn on the steering lamp and whether to turn on the steering lamp are normal or not are judged according to the operation information, and the server scores according to the operation mode of the user.
In an embodiment, after the step of performing the deduction operation based on the preset benchmark score based on the preset deduction rule, the method may further include:
and carrying out violation operation reminding on the user, and presenting the target preset operation mode to the user in the head-mounted display equipment.
In this embodiment, if it is determined that the operation mode of the user in the target driving scene does not conform to the target preset operation mode, violation reminding is performed on the user, so that the operation mode of the user is corrected in real time, and understanding of the driving test questions is deepened. For example, when the fact that the coordinate information of the virtual vehicle in the target driving scene displayed by the head-mounted display device is overlapped with the coordinate of the evaluation line in the virtual reality examination room is detected, it is determined that the operation mode of the user in the target driving scene is not consistent with the target preset operation mode, namely, it is determined that the user violates the rule, and at the moment, the violation reminding can be performed on the user through loudspeakers such as a loudspeaker and an earphone.
Referring to fig. 2, an embodiment of the present application further provides a driving test simulation apparatus, including:
the scene analysis module 1 is used for acquiring driving test questions sent by the head-mounted display equipment when it is monitored that the head-mounted display equipment is worn by a user, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
the query module 2 is configured to present the target driving scene to a user in the head-mounted display device, acquire an operation mode generated by the user for the target driving scene, and query a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and the evaluation module 3 is used for comparing the operation mode with the target preset operation mode and evaluating the driving test simulation score of the user according to the comparison result.
In this embodiment, the method and the device for controlling the driving of the vehicle can acquire a plurality of driving scenes and preset operation modes corresponding to the driving scenes in advance, store the driving scenes and the preset operation modes corresponding to the driving scenes in a database, and call the driving scenes and the preset operation modes later. The preset operation mode is a standard operation mode of a driver in driving in various driving scenes.
When it is monitored that a user wears the head-mounted display device, the head-mounted display device starts to display driving test questions in a text format, at the moment, the server obtains the driving test questions sent by the head-mounted display device, carries out semantic analysis on the driving test questions, matches a corresponding driving scene to obtain a target driving scene, presents the target driving scene to the user in the head-mounted display device in an image or video mode, simulates a driver in the image or video to carry out a series of driving operations, obtains an operation mode generated by the user aiming at the target driving scene, inquires a preset operation mode corresponding to the target driving scene from the database to obtain a target preset operation mode, and evaluates the driving test simulation score of the user based on the operation mode and the target preset operation mode. For example, when the operation mode simulated by the user is consistent with the target preset operation mode, the score is added, otherwise, the score is deducted, and the driving test simulation score of the user is obtained based on the accumulated score. The driving test questions are mainly text test questions selected from a test question bank of a subject I or a subject IV in a motor vehicle driving test, and can comprise at least one text test question in a driving theoretical basis, a road safety law and regulations or local laws and regulations.
Specifically, when the user is performing simulated driving, the server transmits the simulated video and the simulated audio of the target driving scene to the head-mounted display device, the user performs corresponding operations according to the simulated video and the simulated audio, the server receives the operation mode of the user, compares the operation mode of the user with the target preset operation mode, and judges whether the operation of the user is wrong, for example, in a driving scene, the acquired operation modes such as gear, speed and head swing amplitude are compared with the gear, speed and head swing amplitude corresponding to the target preset operation mode one by one, in the one-by-one comparison, if one operation mode is inconsistent with the target preset operation mode, the operation error of the user is judged, the server deducts the item according to deduction rules, and the driving test simulation score of the user is obtained based on the score of each item.
Driving scenarios include, but are not limited to, vehicle tire burst, brake failure, icy road, snow driving, steep slope, heavy rain driving, road stenosis, turn, intersection, overtaking, etc. The driving scene may be set individually according to the user, and may be a specific scene, such as a car backing and storage scene, a straight-line driving scene, a fire scene, a flood scene, and the like, or a scene split from a traffic behavior regulation scene, a special vehicle traffic behavior regulation scene, and a disaster scene.
The operation modes include but are not limited to steering, gear engaging, accelerating, braking and other related driving operations, the operation modes can be acquired by sensors which are worn on various operation parts of a user in a triggering mode during driving of the user, and the sensors feed back acquired data corresponding to the user operations to the server. For example, when a simulated driving is performed, a pedestrian path is located in front of a driving scene, and when a user starts a braking operation and presses a brake pedal with a left foot, a brake pedal sensor recognizes the braking operation of the user and feeds back data information related to the braking operation to a server.
As described above, it can be understood that each component of the driving test simulation apparatus provided in the present application can implement the function of any one of the driving test simulation methods described above, and the detailed structure is not described again.
Referring to fig. 3, a computer device, which may be a server and whose internal structure may be as shown in fig. 3, is also provided in the embodiment of the present application. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the computer designed processor is used to provide computational and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used for data such as a relational extraction model, a drug discovery model and the like. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a driving test simulation method.
The processor executes the driving test simulation method, and the method comprises the following steps:
when it is monitored that a user wears the head-mounted display equipment, acquiring driving test questions sent by the head-mounted display equipment, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and comparing the operation mode with the target preset operation mode, and evaluating the driving test simulation score of the user according to the comparison result.
An embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a driving test simulation method, including:
when it is monitored that a user wears the head-mounted display equipment, acquiring driving test questions sent by the head-mounted display equipment, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and comparing the operation mode with the target preset operation mode, and evaluating the driving test simulation score of the user according to the comparison result.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium provided herein and used in the examples may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double-rate SDRAM (SSRSDRAM), Enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and bus dynamic RAM (RDRAM).
To sum up, the most beneficial effect of this application lies in:
according to the driving test simulation method, the driving test simulation device, the storage medium and the computer equipment, when it is monitored that a user wears the head-mounted display equipment, driving test questions sent by the head-mounted display equipment are obtained, semantic analysis is conducted on the driving test questions, corresponding driving scenes are matched, and a target driving scene is obtained; presenting a target driving scene to a user in a head-mounted display device, acquiring an operation mode generated by the user aiming at the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the operation mode is compared with a target preset operation mode, the driving test simulation score of the user is evaluated according to the comparison result, so that the virtual reality technology is applied to driving test, the driving scene is determined according to different driving test questions, and the driving test questions are presented to the user in the head-mounted display equipment in the form of the driving scene, so that the driver can experience the driving feeling the same as that of the real world in the virtual world, the driving experience is vivid, and the driving test simulation effect is improved; meanwhile, the understanding of the driving test questions is deepened in the experience process so as to replace the hard record, so that the trainees can deeply understand the knowledge points in the driving test, and the accident rate of subsequent real driving is greatly reduced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method 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, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A driving test simulation method is characterized by comprising the following steps:
when it is monitored that a user wears the head-mounted display equipment, acquiring driving test questions sent by the head-mounted display equipment, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and inquiring a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and comparing the operation mode with the target preset operation mode, and evaluating the driving test simulation score of the user according to the comparison result.
2. The method of claim 1, wherein the step of presenting the target driving scenario to a user in the head-mounted display device comprises:
displaying the image information in the target driving scene through a display screen of the head-mounted display equipment;
and outputting the audio information in the target driving scene through a loudspeaker of the head-mounted display equipment.
3. The method of claim 1, wherein the step of comparing the operation mode with the target preset operation mode and evaluating the driving test simulation score of the user according to the comparison result comprises:
judging whether the operation mode is consistent with the target preset operation mode or not;
and when the operating mode is determined to be inconsistent with the target preset operating mode, executing deduction operation on the basis of a preset benchmark score based on a preset deduction rule to obtain the driving test simulation score of the user.
4. The method of claim 3, wherein the step of performing a deduction operation based on a preset benchmark score based on a preset deduction rule is followed by the step of:
and carrying out violation operation reminding on the user, and presenting the target preset operation mode to the user in the head-mounted display equipment.
5. The method of claim 1, wherein the step of semantically parsing the driving test questions to match corresponding driving scenarios comprises:
performing word segmentation processing on the driving test questions to obtain a plurality of words;
extracting key words from the words, and performing semantic analysis on the key words;
and determining the driving scene described by the driving test questions according to the semantic analysis result.
6. The method of claim 1, wherein the step of obtaining the operation mode generated by the user for the target driving scene is followed by further comprising:
storing the operation mode corresponding to the target driving scene of the user in real time;
when a historical operation mode viewing instruction input by a user is received, the operation mode is reproduced in the head-mounted display device.
7. The method of claim 1, wherein the step of when it is monitored that the user is wearing the head mounted display device is preceded by the step of:
acquiring images or videos of users in a real driving scene, which are acquired by traffic monitoring equipment;
and carrying out scene analysis on the image or the video to obtain the multiple driving scenes.
8. A driving test simulation device, comprising:
the scene analysis module is used for acquiring driving test questions sent by the head-mounted display equipment when it is monitored that the head-mounted display equipment is worn by a user, performing semantic analysis on the driving test questions, and matching corresponding driving scenes to obtain target driving scenes;
the query module is used for presenting the target driving scene to a user in the head-mounted display equipment, acquiring an operation mode generated by the user for the target driving scene, and querying a preset operation mode corresponding to the target driving scene from a database to obtain a target preset operation mode; the database is prestored with a plurality of driving scenes and preset operation modes corresponding to the driving scenes;
and the evaluation module is used for comparing the operation mode with the target preset operation mode and evaluating the driving test simulation score of the user according to the comparison result.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program implements the steps of the driving test simulation method of any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the driving test simulation method according to any one of claims 1 to 7.
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