CN115602020A - Motor vehicle driver intelligent training system based on actual motor vehicle - Google Patents

Abstract

The invention relates to the field of driving training, in particular to an intelligent training system for a motor vehicle driver based on an actual motor vehicle, which comprises a virtual reality module, a vehicle sensing module, a voice module, a comprehensive evaluation module, a front-back inclination module, a left-right inclination module, a front-back movement module and a control module; the virtual reality module combines the motor vehicle with a virtual training scene by adopting an AR technology; the vehicle sensing module is used for acquiring various action states of the motor vehicle; the voice module is used for broadcasting the training items; the comprehensive evaluation module judges whether the operation taken by the driver is in compliance; the front and rear inclination module is used for driving the vehicle supporting plate to incline front and rear; the left-right tilting module is used for driving the driving seat to swing left and right; the front-back moving module is used for driving the motor vehicle to move front and back; the control module is located within the vehicle. In the training process, the invention can simulate starting, braking, ascending, descending and left-right turning in the actual driving process, fit the actual situation and have good training effect.

Description

Motor vehicle driver intelligent training system based on actual motor vehicle

Technical Field

The invention relates to the technical field of driving training, in particular to an intelligent training system for a motor vehicle driver based on an actual motor vehicle.

Background

At present, the traditional training mode of 'oral training and personal education' is still mainly adopted in the aspect of driver training, and with the development of information technology, some driving training simulators for driver training appear in the market. The system can build a driving simulation environment through picture movement on a screen on fixed simulation equipment. Because the system is not developed based on an actual vehicle platform, the created driving experience and the psychological feelings of students have large gaps with the driving of the actual vehicle, and a good training effect is difficult to receive.

Chinese patent No. CN105654808A discloses an intelligent training system for motor vehicle drivers based on actual motor vehicles, which comprises a vehicle-mounted intelligent training subsystem, a data processing subsystem, an operation control subsystem and a system-level data communication subsystem; the vehicle-mounted intelligent training subsystem is arranged on an actual motor vehicle and is used for carrying out interactive driving training on a driver and collecting and reporting driver training process data; the data processing subsystem manages basic information and is used for receiving, storing and processing training process data collected and reported by the vehicle-mounted intelligent training subsystem; the operation control subsystem monitors the operated and running states of the vehicle in real time and remotely controls the monitored vehicle according to actual conditions; the vehicle-mounted intelligent training subsystem is connected with the data processing subsystem and the operation control subsystem through the system-level data communication subsystem and realizes bidirectional information intercommunication.

However, the above-mentioned known solutions have the following disadvantages: the simulation training is only based on the actual motor vehicle and then performed according to the virtual scene, so that a driver cannot intuitively experience the feeling of starting, braking, ascending, descending and turning of the vehicle, and the actual training effect is poor.

Disclosure of Invention

The invention aims to provide an intelligent training system for a motor vehicle driver based on an actual motor vehicle, aiming at the problem of poor training effect of a driving training simulator in the background technology.

On one hand, the invention provides an intelligent training system for a motor vehicle driver based on an actual motor vehicle, which comprises a virtual reality module, a vehicle sensing module, a voice module, a comprehensive evaluation module, a front-back inclination module, a left-right inclination module, a front-back movement module and a control module; the motor vehicle is parked on the vehicle supporting plate, and a driving seat is arranged in the motor vehicle;

the virtual reality module combines the motor vehicle with a virtual training scene by adopting an AR technology, and a driver realizes man-machine interaction by wearing AR glasses;

the vehicle perception module is used for collecting various action states of the motor vehicle and fusing corresponding actions into a virtual training scene through the virtual reality module;

the voice module is used for broadcasting the training items and broadcasting the corresponding results of the training items related to the driver according to the evaluation of the comprehensive evaluation module; the comprehensive evaluation module judges whether the operation taken by the driver is in compliance or not according to the sensing result of the vehicle sensing module;

the front and back inclination module is used for driving the vehicle supporting plate to incline forwards and backwards so as to drive the motor vehicle to incline forwards or backwards; the left-right tilting module is used for driving the driving seat to swing left and right; the front-back moving module is used for driving the motor vehicle to move front and back;

control module and virtual reality module, vehicle perception module and the equal electric connection of comprehensive evaluation module, control module and voice module, the module that inclines around, control module and the equal control connection of back-and-forth movement module about incline, control module is located the motor vehicle and is equipped with the operation screen.

Preferably, the vehicle sensing module comprises cameras, internal cameras and sensors, wherein the cameras, the internal cameras and the sensors are arranged at multiple positions outside the motor vehicle, the external cameras are used for monitoring the lighting condition of the motor vehicle, the internal cameras are used for monitoring the action of a steering wheel, and the sensors are used for monitoring the rotation angle of a power wheel, the state of a clutch, the state of an accelerator, the state of a brake and the state of a lighting lamp.

Preferably, the training system further comprises a video playing module, wherein the video playing module is used for playing the standard coping corresponding to the training item and playing back the performance of the driver in the item for comparison.

Preferably, the front and rear tilting module comprises a bottom plate, a support column, a sphere a, a telescopic device a and a sphere b; the bottom plate is horizontally arranged and is positioned below the vehicle supporting plate; the supporting columns are vertically arranged on the bottom plate, spherical grooves are formed in the tops of the supporting columns, the spheres a are arranged in the spherical grooves in a matched and rotating mode, the tops of the spheres a are connected with the bottom of the vehicle supporting plate, and the supporting columns and the spheres a are arranged in multiple groups; the two groups of telescopic devices a are vertically arranged on the bottom plate, and are respectively positioned on the left side and the right side of the supporting column; the spheres b are arranged in two groups, the two groups of spheres b are respectively arranged at the tops of the two groups of telescopic devices a, and the two groups of spheres b are contacted with the bottom of the vehicle supporting plate.

Preferably, the left and right inclination modules are angle adjusting devices, the angle adjusting devices are arranged on the inner wall of the bottom of the motor vehicle, and the driving seat is arranged on the angle adjusting devices.

Preferably, the front-back moving module comprises a vertical plate, a telescopic device b and a connecting plate; the vertical plate is vertically arranged on the vehicle supporting plate; the telescopic device b is horizontally arranged on the end face, facing the motor vehicle, of the vertical plate, a connecting plate is arranged at the telescopic end of the telescopic device b, and the connecting plate is connected with the tail of the motor vehicle.

Preferably, the telescopic device b is a pneumatic cylinder or a hydraulic cylinder.

On the other hand, the invention provides a training method of an intelligent training system for a motor vehicle driver based on an actual motor vehicle, which comprises the following steps: s1, a driver enters a motor vehicle and wears AR glasses to carry out virtual and displayed scene interaction; s2, selecting a project to be trained through an operation screen of the control module; s3, the virtual reality module loads a corresponding virtual reality scene, a driver operates the motor vehicle, and the vehicle sensing module senses the vehicle state in real time; s4, judging whether the operation taken by the driver is in compliance or not by the comprehensive evaluation module according to the sensing result of the vehicle sensing module, and displaying the result on an operation screen; and S5, selecting other training items by the driver to carry out driving training.

Compared with the prior art, the invention has the following beneficial technical effects: the intelligent driving training can be completed, the driving training efficiency is improved, in the training process, starting, braking, ascending, descending and left-right turning in the actual driving process can be simulated, the practical situation is well fitted, video playing and comprehensive evaluation are combined, the driving skill can be mastered by a driver quickly, and the training effect is good.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a physical diagram of the intelligent training system for motor vehicle drivers based on actual motor vehicles according to the present invention;

fig. 3 is a flowchart of a training method proposed by the present invention.

Reference numerals: 1. a vehicle support plate; 2. a base plate; 3. a support column; 4. a sphere a; 5. a telescopic device a; 6. a sphere b; 7. a motor vehicle; 8. a driving seat; 9. an angle adjusting device; 10. a vertical plate; 11. a telescopic device b; 12. a connecting plate.

Detailed Description

Example one

As shown in fig. 1-2, the intelligent training system for motor vehicle drivers based on actual motor vehicles comprises a virtual reality module, a vehicle sensing module, a voice module, a video playing module, a comprehensive evaluation module, a front-back inclination module, a left-right inclination module, a front-back movement module and a control module; the motor vehicle 7 is parked on the vehicle support plate 1, and a driving seat 8 is arranged in the motor vehicle 7;

the virtual reality module combines the motor vehicle 7 with a virtual training scene by adopting AR technology, and a driver realizes man-machine interaction by wearing AR glasses;

the vehicle perception module is used for acquiring various action states of the motor vehicle 7 and integrating corresponding actions into a virtual training scene through the virtual reality module, the vehicle perception module comprises cameras, internal cameras and sensors, the cameras are arranged at multiple positions outside the motor vehicle 7, the external cameras are used for monitoring the lighting condition of the motor vehicle 7, the internal cameras are used for monitoring the action of a steering wheel, and the sensors are used for monitoring the rotation angle of a power wheel, the state of a clutch, the state of an accelerator, the state of a brake and the state of a lighting lamp;

the voice module is used for broadcasting the training items and broadcasting the corresponding results of the training items related to the driver according to the evaluation of the comprehensive evaluation module; the comprehensive evaluation module judges whether the operation taken by the driver is in compliance or not according to the sensing result of the vehicle sensing module; the video playing module is used for playing standard coping conditions corresponding to the training items and playing back the performance of the driver in the items to form contrast;

the front and back inclination module is used for driving the vehicle supporting plate 1 to incline front and back so as to drive the motor vehicle 7 to incline forwards or backwards; the left-right tilting module is used for driving the driving seat 8 to swing left and right; the front-back moving module is used for driving the motor vehicle 7 to move front and back;

control module and virtual reality module, vehicle perception module and the equal electric connection of comprehensive evaluation module, control module and voice module, front and back slope module, control module and back-and-forth movement module are all control connection, and control module is located motor vehicle 7 and is equipped with the operation screen.

The intelligent training process is as follows: when a driver drives the vehicle in the virtual reality scene, the front-back moving module drives the vehicle to move backwards to simulate the real braking condition, the back-pulling speed is determined according to the accelerator stepping amount, when the driver steps on the brake, the front-back moving module drives the vehicle to move backwards to simulate the real braking condition, the back-pulling speed is determined according to the accelerator stepping amount, when the driver drives the vehicle to ascend in the virtual reality scene, the front-back tilting module drives the vehicle 7 to ascend backwards, the back-up angle is determined according to the gradient in the virtual scene, when the driver drives the vehicle in the virtual reality scene, the front-back tilting module drives the vehicle 7 to incline forwards, the front-back tilting angle is determined according to the gradient in the virtual scene, when the driver rotates a steering wheel, the left-right tilting module drives the driver seat 8 to rotate, the left-right tilting angle is determined according to the reverse wheel rotation angle and the current vehicle speed, after the driver finishes the virtual reality scene, the front-back tilting module comprehensively senses the gradient in the virtual scene, judges whether the operation result of the vehicle is matched with the operation screen, and evaluates whether the operation result of the driver is matched with the operation screen, and evaluates whether the operation screen.

In the embodiment, intelligent driving training can be completed, driving training efficiency is improved, starting, braking, ascending, descending and left-right turning in the actual driving process can be simulated in the training process, the practical situation is well fitted, video playing and comprehensive evaluation are combined, a driver can be helped to quickly master driving skills, and the training effect is good.

Example two

As shown in fig. 2, compared with the first embodiment, the intelligent training system for motor vehicle drivers based on practical motor vehicles provided by the present invention includes a front and rear tilting module, which includes a bottom plate 2, a support column 3, a sphere a4, a telescopic device a5 and a sphere b6; the bottom plate 2 is horizontally arranged, and the bottom plate 2 is positioned below the vehicle supporting plate 1; the supporting columns 3 are vertically arranged on the bottom plate 2, spherical grooves are formed in the tops of the supporting columns 3, the spheres a4 are arranged in the spherical grooves in a matched and rotating mode, the tops of the spheres a4 are connected with the bottom of the vehicle supporting plate 1, and the supporting columns 3 and the spheres a4 are arranged in multiple groups; the two groups of the telescopic devices a5 are arranged, the two groups of telescopic devices a5 are both vertically arranged on the bottom plate 2, and the two groups of telescopic devices a5 are respectively positioned at the left side and the right side of the support column 3; the spheres b6 are arranged in two groups, the two groups of spheres b6 are respectively arranged at the tops of the two groups of telescopic devices a5, and the two groups of spheres b6 are both contacted with the bottom of the vehicle supporting plate 1. The left and right inclination modules are angle adjusting devices 9, the angle adjusting devices 9 are arranged on the inner wall of the bottom of the motor vehicle 7, and the driving seat 8 is arranged on the angle adjusting devices 9. The front-back moving module comprises a vertical plate 10, a telescopic device b11 and a connecting plate 12; the vertical plate 10 is vertically arranged on the vehicle supporting plate 1; the telescopic device b11 is horizontally arranged on the end face, facing the motor vehicle 7, of the vertical plate 10, a connecting plate 12 is arranged at the telescopic end of the telescopic device b11, the telescopic device b11 is an air cylinder or a hydraulic cylinder, and the connecting plate 12 is connected with the tail of the motor vehicle 7.

In this embodiment, two sets of telescoping device a5 stretch out and draw back and can drive vehicle backup pad 1 and rotate to the anteversion and the back-facing of simulation motor vehicle 7, the back-and-forth movement of motor vehicle 7 can be driven in the flexible of telescoping device b11, thereby the start and the brake of simulation motor vehicle 7, angle adjusting device 9 can adjust the left and right sides inclination of driving seat 8, thereby the turn of simulation motor vehicle 7, the laminating actual driving condition, training effect is good.

EXAMPLE III

As shown in fig. 3, the training method based on the above-mentioned intelligent training system for motor vehicle drivers based on actual motor vehicles includes the following steps:

s1, a driver enters a motor vehicle 7 and wears AR glasses to carry out virtual and displayed scene interaction;

s2, selecting a project to be trained through an operation screen of the control module;

s3, the virtual reality module loads a corresponding virtual reality scene, a driver operates the motor vehicle 7, and the vehicle sensing module senses the vehicle state in real time;

s4, judging whether the operation taken by the driver is in compliance or not by the comprehensive evaluation module according to the sensing result of the vehicle sensing module, and displaying the result on an operation screen;

and S5, the driver selects other training items to carry out driving training.

In the embodiment, intelligent driving training can be completed, driving training efficiency is improved, starting, braking, ascending, descending and left-right turning in the actual driving process can be simulated in the training process, the practical situation is well fitted, video playing and comprehensive evaluation are combined, a driver can be helped to quickly master driving skills, and the training effect is good.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (8)

1. A motor vehicle driver intelligent training system based on an actual motor vehicle is characterized by comprising a virtual reality module, a vehicle sensing module, a voice module, a comprehensive evaluation module, a front and back inclination module, a left and right inclination module, a front and back movement module and a control module; the motor vehicle (7) is parked on the vehicle support plate (1), and a driving seat (8) is arranged in the motor vehicle (7);

the virtual reality module combines a motor vehicle (7) with a virtual training scene by adopting AR technology, and a driver realizes man-machine interaction by wearing AR glasses;

the vehicle perception module is used for collecting various action states of the motor vehicle (7) and fusing corresponding actions into a virtual training scene through the virtual reality module;

the voice module is used for broadcasting the training items and broadcasting the corresponding results of the training items related to the driver according to the evaluation of the comprehensive evaluation module; the comprehensive evaluation module judges whether the operation taken by the driver is in compliance or not according to the sensing result of the vehicle sensing module;

the front and back inclination module is used for driving the vehicle support plate (1) to incline front and back, so as to drive the motor vehicle (7) to incline forwards or backwards; the left and right tilting module is used for driving the driving seat (8) to swing left and right; the front-back moving module is used for driving the motor vehicle (7) to move front and back;

the control module is electrically connected with the virtual reality module, the vehicle sensing module and the comprehensive evaluation module, the control module is in control connection with the voice module, the front and back inclination module, the left and right inclination module and the front and back movement module, and the control module is located in the motor vehicle (7) and is provided with an operation screen.

2. The intelligent motor vehicle driver training system based on actual motor vehicles as claimed in claim 1, wherein the vehicle sensing module comprises cameras, internal cameras and sensors, the cameras are arranged at multiple positions outside the motor vehicle (7), the external cameras are used for monitoring the lighting condition of the motor vehicle (7), the internal cameras are used for monitoring the action of a steering wheel, and the sensors are used for monitoring the rotation angle of a power wheel, the state of a clutch, the state of an accelerator, the state of a brake and the state of a light.

3. The intelligent training system for motor vehicle drivers based on practical motor vehicles as claimed in claim 1, further comprising a video playing module for playing standard coping corresponding to the training item and playing back the performance of the driver in the item for comparison.

4. The intelligent training system for motor vehicle drivers based on real motor vehicles as claimed in claim 1, characterized in that the front and back tilting module comprises a bottom plate (2), a support column (3), a sphere a (4), a telescopic device a (5) and a sphere b (6); the bottom plate (2) is horizontally arranged, and the bottom plate (2) is positioned below the vehicle support plate (1); the supporting columns (3) are vertically arranged on the bottom plate (2), spherical grooves are formed in the tops of the supporting columns (3), the spheres a (4) are arranged in the spherical grooves in a matched and rotating mode, the tops of the spheres a (4) are connected with the bottom of the vehicle supporting plate (1), and the supporting columns (3) and the spheres a (4) are all provided with multiple groups; the two groups of telescopic devices a (5) are arranged, the two groups of telescopic devices a (5) are both vertically arranged on the base plate (2), and the two groups of telescopic devices a (5) are respectively positioned at the left side and the right side of the support column (3); the spheres b (6) are arranged in two groups, the two groups of spheres b (6) are respectively arranged at the tops of the two groups of telescopic devices a (5), and the two groups of spheres b (6) are in contact with the bottom of the vehicle supporting plate (1).

5. The intelligent training system for motor vehicle drivers based on practical motor vehicles as claimed in claim 1, characterized in that the left and right inclination modules are angle adjusting devices (9), the angle adjusting devices (9) are arranged on the inner wall of the bottom of the motor vehicle (7), and the driving seats (8) are arranged on the angle adjusting devices (9).

6. The intelligent training system for motor vehicle drivers based on practical motor vehicles as claimed in claim 1, characterized in that the back-and-forth moving module comprises a vertical plate (10), a telescopic device b (11) and a connecting plate (12); the vertical plate (10) is vertically arranged on the vehicle supporting plate (1); the telescopic device b (11) is horizontally arranged on the end face, facing the motor vehicle (7), of the vertical plate 10, a connecting plate (12) is arranged at the telescopic end of the telescopic device b (11), and the connecting plate (12) is connected with the tail portion of the motor vehicle (7).

7. The intelligent training system for drivers of motor vehicles based on practical motor vehicles as claimed in claim 6, wherein the telescopic device b (11) is a pneumatic or hydraulic cylinder.

8. The intelligent training system for motor vehicle drivers based on practical motor vehicles as claimed in claim 1, characterized in that the training method of the training system comprises the following steps:

s1, a driver enters a motor vehicle (7), wears AR glasses and carries out virtual and displayed scene interaction;

s2, selecting a project to be trained through an operation screen of the control module;

s3, the virtual reality module loads a corresponding virtual reality scene, a driver operates the motor vehicle (7), and the vehicle sensing module senses the vehicle state in real time;

s4, judging whether the operation taken by the driver is in compliance or not by the comprehensive evaluation module according to the sensing result of the vehicle sensing module, and displaying the result on an operation screen;

and S5, selecting other training items by the driver to carry out driving training.

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