CN108806366B

CN108806366B - Intelligent automobile driving teaching method and system based on big data analysis

Info

Publication number: CN108806366B
Application number: CN201810605395.6A
Authority: CN
Inventors: 郑程元; 郑凯文; 陈磊
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2018-06-13
Filing date: 2018-06-13
Publication date: 2020-12-04
Anticipated expiration: 2038-06-13
Also published as: CN108806366A

Abstract

An intelligent automobile driving teaching method and system based on big data analysis comprises the following steps: the processing device receives a starting instruction, acquires vehicle speed information detected by the vehicle speed sensor, analyzes whether the vehicle is in a running state or not according to the vehicle speed information, controls the first camera to shoot a first image and controls the transparent teaching display screen to start if the vehicle is in the running state, controls the loudspeaker to play the subject pressing voice information and acquires state information of subject keys, analyzes whether the subject keys in the pressed state are subject second keys or not according to the state information, if yes, the processing device loads a subject second database and analyzes whether the connected vehicle is a backing-up and warehousing exercise or not according to the first image, and if yes, the processing device controls the second camera to shoot a second image and controls the second camera to shoot the second image according to the second image, teaching information is calculated by the first image and the loaded subject second database, and the processing device sends the teaching information to the transparent teaching display screen and controls the transparent teaching display screen to display the received teaching information.

Description

Intelligent automobile driving teaching method and system based on big data analysis

Technical Field

The invention relates to the field of driving teaching, in particular to an intelligent automobile driving teaching method and system based on big data analysis.

Background

For the current driving school teaching, a coach is mainly equipped to guide and command on one side (namely one-to-one teaching guidance) when a student mainly drives, so that on one hand, stress is brought to the student, and on the other hand, the student can be influenced to a certain extent to generate dependence so that the road condition cannot be well analyzed and the best judgment can be made. However, if the trainee can complete the operation exercise by himself under the condition of ensuring the safety, the trainee can learn the corresponding operation, the analysis and judgment capability of the trainee can be improved, and the lack of the operation can be found. Therefore, it is a major consideration that the operation of the trainee can be analyzed and guided in detail without intervening in the operation and practice of the trainee.

Because many students exist in each group of driving schools, and the number of coaches is only a few (the average ratio is about 15: 1), the teaching quality is influenced to a certain extent, and a lot of imbalance is generated in the training and instruction process. For example, when a coach coaches a student, other students can only wait sideways. Therefore, on one hand, the time of the student is wasted, and on the other hand, the number of times of the student's hands-on operation is reduced, so that the practical operation capacity of the student is insufficient to a certain extent. If each student is provided with a coach, the teaching cost of the driving school is seriously increased.

However, when a student exercises a second subject and a third subject, the student is prompted to rotate a steering wheel, return time and angle, clutch control, accelerator control and brake control information required by the student when the student exercises according to the operation of the student, so that the driving operation of the automobile of the student is corrected in real time, and meanwhile, other students waiting in the automobile can learn first subject information and fourth subject information, which is a problem to be solved urgently at present.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the background art, the embodiment of the invention provides an intelligent automobile driving teaching method and system based on big data analysis, which can effectively solve the problems in the background art.

The technical scheme is as follows:

an intelligent automobile driving teaching method based on big data analysis comprises the following steps:

s1, the wireless device returns the received starting instruction to the connected processing device after receiving the starting instruction sent by the external equipment of the driving school management department, and the processing device connected with the wireless device receiving the starting instruction acquires the vehicle speed information detected by the connected vehicle speed sensor arranged at the internal position of the automobile in real time after receiving the vehicle speed information;

s2, the processing device which receives the starting instruction analyzes whether the connected automobile is in a running state in real time according to the real-time acquired speed information;

s3, if yes, the processing device which receives the starting instruction controls a first camera which is arranged at the outer surface position of the automobile to shoot a first image in real time and controls a transparent teaching display screen which is arranged at the side position of the front windshield of the automobile to start and operate;

s4, the processing device which receives the starting instruction controls a loudspeaker arranged in the automobile to play the subject pressing voice prompt information and acquires the pressing state information of the connected subject keys arranged in the automobile in real time;

s5, the processing device which receives the starting instruction analyzes whether the subject key which is in a pressed state and is arranged in the automobile is a subject second key or not according to the acquired pressing state information of the subject key which is arranged in the automobile;

s6, if yes, the processing device which receives the starting instruction loads driving information contained in the subject second database and analyzes whether the current driving practice information of the connected automobile is backing-in-garage practice or not in real time according to a first image which is captured by a first camera arranged at the outer surface of the automobile in real time;

s7, if yes, the processing device which receives the starting instruction controls a second camera which is arranged at the position of the reversing and warehousing area to shoot a second image in real time and calculates the speed and angle information required by the rotation of a steering wheel which is connected with the current position of the automobile and used for standard reversing and warehousing of the automobile, the speed and angle information required by the correction of the warehousing steering wheel, the speed and angle information required by the rotation of the ex-warehouse steering wheel and the speed and angle information required by the correction of the ex-warehouse steering wheel in real time according to the second image, the first image which is shot in real time by a first camera which is arranged at the position of the outer surface of the automobile which is in reversing and warehousing practice and the reversing and warehousing driving information which is contained in a loaded subject second database;

and S8, the processing device receiving the starting instruction sends the calculated speed and angle information required by the rotation of the steering wheel in the garage, the speed and angle information required by the return of the steering wheel in the garage, the speed and angle information required by the rotation of the steering wheel out of the garage and the speed and angle information required by the return of the steering wheel out of the garage to the connected transparent teaching display screen arranged at the side position inside the front windshield of the automobile and controls the transparent teaching display screen arranged at the side position inside the front windshield of the automobile to display the received teaching information in real time.

As a preferable mode of the present invention, in S6, the method further includes the steps of:

s60, analyzing whether the current driving practice information of the connected automobile is a right-angle turn or not in real time by the processing device which receives the starting instruction according to a first image which is captured by the first camera which is connected to the outer surface of the automobile in real time;

s61, if yes, the processing device which receives the starting instruction controls a third camera which is arranged at the right-angle turning area position to shoot a third image in real time and calculates time information required for standard right-angle turning of the current position of the connected automobile according to the current driving speed and the steering wheel rotating time and speed information of the steering wheel rotating angle information and the turning back time and speed information of the steering wheel in real time according to the third image, a first image which is arranged at the outer surface position of the right-angle turning automobile and shot in real time by the first camera and right-angle turning driving information contained in a loaded subject second database;

and S62, the processing device which receives the starting instruction sends the time information required by the steering wheel, the angle information of the steering wheel and the time and speed information of the steering wheel which are calculated in real time to the transparent teaching display screen which is connected and arranged at the side position inside the front windshield of the automobile and controls the transparent teaching display screen arranged at the side position inside the front windshield of the automobile to display the received teaching information in real time.

s63, analyzing whether the current driving practice information of the connected automobile is side parking or not in real time by the processing device which receives the starting instruction according to the first image which is shot by the first camera which is connected with the position on the outer surface of the automobile in real time;

s64, if yes, the processing device which receives the starting instruction controls a fourth camera which is arranged at the position of the lateral parking area to shoot a fourth image in real time and calculates the forward driving distance, the reverse driving distance, the time and angle information which are required by reversing and rotating the steering wheel and the time and speed information of the steering wheel of the automobile which is connected with the current position of the automobile and performs standard lateral parking according to the current driving speed according to the fourth image, the first image which is shot by the first camera which is arranged at the position of the outer surface of the automobile which is parked at the lateral parking area in real time and the lateral parking driving information which is contained in the loaded subject second database in real time;

and S65, the processing device which receives the starting instruction sends the forward driving distance, the reverse driving distance, the time and angle information required by reversing and rotating the steering wheel and the time and speed information of the steering wheel which are calculated in real time to the transparent teaching display screen which is connected and arranged at the side position inside the front windshield of the automobile and controls the transparent teaching display screen arranged at the side position inside the front windshield of the automobile to display the received teaching information in real time.

s66, analyzing whether the current driving practice information of the connected automobile is the fixed-point parking on the ramp or not in real time by the processing device which receives the starting instruction according to the first image which is shot by the first camera which is connected with the position on the outer surface of the automobile in real time;

s67, if yes, the processing device which receives the starting instruction controls a fifth camera which is arranged at the position of the fixed-point parking area of the ramp to shoot a fifth image in real time and calculates the forward driving distance of the automobile which is connected with the current position of the automobile and carries out standard ramp fixed-point parking according to the current driving speed, the angle information required by rotating the steering wheel, the time and speed information of returning to the positive steering wheel, the information of the time when the automobile clutch and brake are pressed down and the information of the time when the automobile clutch and brake are released according to the current driving speed in real time according to the fifth image, the first image which is shot in real time by the first camera which is arranged at the position of the outer surface of the automobile which is parked at the fixed-point of the;

and S68, the processing device which receives the starting instruction sends the real-time calculated forward driving distance of the automobile, the information of the angle required by the steering wheel, the time and speed information of the steering wheel, the information of the stepping time of the automobile clutch and the brake and the information of the releasing time of the automobile clutch and the brake to the connected transparent teaching display screen which is arranged at the side position inside the front windshield of the automobile and controls the transparent teaching display screen which is arranged at the side position inside the front windshield of the automobile to display the received teaching information in real time.

s69, analyzing whether the current driving practice information of the connected automobile is curve driving in real time by the processing device which receives the starting instruction according to the first image which is shot by the first camera which is connected with the position on the outer surface of the automobile in real time;

s70, if yes, the processing device which receives the starting instruction controls a sixth camera which is arranged at the position of the curve driving parking area to shoot a sixth image in real time and calculates the angle information required by the automobile which enters the curve driving area and rotates the steering wheel and the time and speed information of the steering wheel when the connected automobile which carries out standard curve driving according to the current driving speed at the current position of the automobile according to the curve driving information contained in the loaded subject second database according to the sixth image, the first image which is shot by the first camera which is arranged at the position of the outer surface of the automobile which is in curve driving and the curve driving information, the method comprises the steps that time and angle information required by a first curve to rotate a steering wheel, time and speed information of the first curve to turn to the steering wheel, time and angle information required by a second curve to rotate the steering wheel, time and speed information of the second curve to turn to the steering wheel and angle information required by the steering wheel to turn out of a curve driving area are obtained;

s71, the processing device which receives the starting instruction sends the angle information required by the turning of the steering wheel in the curve entering driving area, the time and the speed information of the steering wheel returning, the time and the angle information required by the turning of the steering wheel in the first curve, the time and the speed information of the turning of the steering wheel in the first curve, the time and the angle information required by the turning of the steering wheel in the second curve, the time and the speed information of the turning of the steering wheel in the second curve and the angle information required by the turning of the steering wheel in the curve exiting driving area to the transparent teaching display screen which is connected and arranged at the inner side position of the front windshield of the automobile and controls the transparent teaching display screen which is arranged at the inner side position of the front windshield of the automobile to display the received teaching information in.

As a preferable mode of the present invention, in S5, the method further includes the steps of:

s50, the processing device which receives the starting instruction analyzes whether the subject key which is in a pressed state and is arranged in the automobile is a subject three-key or not according to the acquired pressing state information of the subject key which is arranged in the automobile;

s51, if yes, the processing device which receives the starting instruction loads driving information contained in the subject three database and controls a seventh camera which is arranged in a subject three exercise area to shoot a seventh image in real time;

s52, the processing device receiving the starting instruction calculates the driving operation information of the standard subject three exercise at the current position of the connected automobile in real time according to the seventh image, the first image shot by the first camera arranged at the position of the outer surface of the automobile subjected to the subject three exercise in real time and the driving information contained in the loaded subject three database, and sends the calculated driving operation information of the standard subject three exercise to the transparent teaching display screen arranged at the inner side position of the front windshield of the automobile;

and S53, the processing device which receives the starting instruction controls and is connected with a transparent teaching display screen which is arranged at the side position inside the front windshield of the automobile to display the received driving operation information for carrying out the standard subject three exercises in real time.

As a preferred mode of the present invention, the method further comprises the steps of:

s9, when the processing device receiving the starting instruction calculates the teaching information, the processing device receiving the starting instruction generates teaching voice information synchronous with the calculated teaching information according to the calculated teaching information and sends the generated teaching voice information to a loudspeaker connected to the position in the automobile;

s10, when the received calculated teaching information sent by the processing device is displayed in real time by the transparent teaching display screen arranged at the side position inside the front windshield of the automobile, the processing device receiving the starting instruction controls the loudspeaker arranged inside the automobile to synchronously play the teaching voice information received by the loudspeaker according to the teaching information displayed in real time by the transparent teaching display screen.

s11, analyzing whether an accident occurs in the connected automobile in real time by the processing device which receives the starting instruction according to a first image which is captured by a first camera arranged at the outer surface of the automobile in real time;

and S12, if so, the processing device receiving the starting instruction controls the positioning device arranged at the inner position of the automobile to position the current position to acquire the accident positioning data of the corresponding position, and transmits the acquired accident positioning data and the first image to the alarm center, the emergency center and the external equipment of the driving school management department by using the wireless device.

s13, the processing device which receives the starting instruction controls the pressure sensor arranged at the inner position of the rear seat of the automobile to acquire pressure information in real time and analyzes whether the seat exceeds the preset weight according to the pressure information acquired by the pressure sensor arranged at the inner position of the rear seat of the automobile in real time;

and S14, if yes, the processing device receiving the starting instruction extracts the subject one and the subject four information contained in the teaching database, sends the extracted subject one and the subject four information to the connected teaching display screens arranged at the rear surface positions of the automobile seat and the passenger seat, and controls the teaching display screens arranged at the rear surface positions of the automobile seat and the passenger seat to display the received subject one and the subject four information.

An intelligent automobile driving teaching system based on big data analysis comprises an automobile, a teaching device, an identification device and a processing device, wherein a positioning device is arranged in the automobile and used for positioning the current position of the automobile and acquiring positioning data of a corresponding position, the teaching device comprises a loudspeaker, a transparent teaching display screen, a subject two key and a subject three key, and the quantity of the loudspeaker is consistent with that of the automobile and arranged at the position in the automobile and used for playing voice information; the number of the transparent teaching display screens is consistent with that of the automobiles, and the transparent teaching display screens are arranged at the side positions of the front windshield of the automobile and used for displaying teaching information; the number of the teaching display screens is consistent with that of seats behind the automobile, the teaching display screens are arranged at the positions of the rear surfaces of the automobile driver seat and the copilot seat and are used for displaying teaching information of a subject I and a subject IV; the number of the second subject keys is consistent with that of the automobiles, the second subject keys are arranged at the positions in the automobiles and used for sending second subject pressing information to the processing device; the number of the subject three keys is consistent with that of the automobiles, the subject three keys are arranged at the positions in the automobiles and are used for sending subject three pressing information to the processing device; the identification device comprises a first camera, a second camera, a third camera, a fourth camera, a fifth camera, a sixth camera, a seventh camera, a vehicle speed sensor and a pressure sensor, wherein the first cameras are provided with a plurality of cameras, are arranged at the outer surface of the automobile and are used for shooting environmental images around the automobile; the second cameras are arranged at the positions of the reversing storage areas and used for shooting environment images of the reversing storage areas; the third cameras are arranged at the right-angle turning area and used for shooting the environment images of the right-angle turning area; the fourth cameras are arranged at the positions of the lateral parking areas and used for shooting the environmental images of the lateral parking areas; the fifth cameras are arranged at the positions of the ramp fixed-point parking areas and used for shooting the environment images of the ramp fixed-point parking areas; the sixth cameras are arranged at the positions of the curve driving areas and used for shooting the environment images of the curve driving areas; the seventh camera is provided with a plurality of cameras, is arranged at the position of the subject three exercise area and is used for shooting the environment image of the subject three exercise area; the number of the vehicle speed sensors is consistent with that of the vehicles, and the vehicle speed sensors are arranged in the internal positions of the vehicles and used for acquiring the running speed of the vehicles; the number of the pressure sensors is consistent with that of the automobile seats, the pressure sensors are arranged in the positions inside the automobile seats, and the pressure sensors are used for acquiring pressure information of the automobile seats; processing apparatus quantity is unanimous with car quantity and sets up in the inside position of car for respectively with car, speaker, transparent teaching display screen, subject two button, subject three button, first camera, second camera, third camera, fourth camera, fifth camera, sixth camera, seventh camera, speed sensor, pressure sensor, drive school administrative department external equipment, first aid center, warning center and internet access, processing apparatus includes:

the wireless device is used for being respectively connected with the second camera, the third camera, the fourth camera, the fifth camera, the sixth camera, the seventh camera, the driving and school management department external equipment, the first-aid center, the alarm center and the network;

the information receiving module is used for receiving information and/or instructions and/or requests;

the vehicle speed acquisition module is used for acquiring vehicle speed information detected by a vehicle speed sensor connected with the processing device;

the information analysis module is used for analyzing the specified information and/or instructions and/or requests and acquiring analysis results;

the first shooting module is used for controlling a first camera connected with the processing device to shoot images;

the display control module is used for controlling the transparent teaching display screen connected with the processing device to execute specified operation;

the voice playing module is used for controlling a loudspeaker connected with the processing device to play the specified voice information;

the pressing acquisition module is used for acquiring pressing state information of keys of a subject two and a subject three;

the information loading module is used for loading the specified information contained in the specified database;

the second department database is used for storing driving information related to the second department;

the second shooting module is used for controlling a second camera connected with the wireless device to shoot images;

the teaching calculation module is used for calculating teaching information of the current driving practice of the automobile according to the specified information;

the information sending module is used for sending the specified information and/or instruction and/or request to the specified object;

the third subject database is used for storing driving information related to the third subject;

the third shooting module is used for controlling a third camera connected with the wireless device to shoot images;

the fourth shooting module is used for controlling a fourth camera connected with the wireless device to shoot images;

the fifth shooting module is used for controlling a fifth camera connected with the wireless device to shoot images;

the sixth shooting module is used for controlling a sixth camera connected with the wireless device to shoot images;

the seventh shooting module is used for controlling a seventh camera connected with the wireless device to shoot images;

the teaching voice module is used for generating teaching voice information which is synchronous with the teaching information calculated by the teaching calculation module;

the positioning acquisition module is used for controlling a positioning device connected with the processing device to position and acquiring positioning data of the position;

the pressure acquisition module is used for controlling a pressure sensor connected with the processing device to acquire pressure information;

the teaching database is used for storing teaching information related to the subject I and the subject IV;

the teaching extraction module is used for extracting teaching information stored in a teaching database;

and the teaching display module is used for controlling the teaching display screen to display the received appointed information.

The invention realizes the following beneficial effects:

1. after the intelligent automobile driving teaching system is started, the state information of the connected automobile is detected in real time, if the connected automobile is analyzed to be in a driving state, the subject key state information of the connected automobile is detected in real time, if the subject two key of the connected automobile is detected to be in a pressing state, the teaching information of the exercise item of the corresponding subject two is calculated according to the driving exercise information of the connected automobile, the connected transparent display screen is controlled to display the corresponding teaching information in real time, the connected loudspeaker is controlled to play the teaching voice information synchronous with the teaching information, the automobile driving operation of the subject two of the student is corrected in real time, and the learning efficiency of the student is improved.

2. And if the fact that the three-subject key of the connected automobile is in the pressed state is detected, calculating teaching information of a corresponding three-subject exercise item according to the driving exercise information of the connected automobile and controlling the connected transparent display screen to display the corresponding teaching information in real time so as to correct the driving operation of the three-subject automobile of the student in real time and improve the learning efficiency of the student.

3. And if the accident of the connected automobile is detected, the accident positioning data and the first image which is captured by the first camera in real time are transmitted to an alarm center, an emergency center and driving school management department external equipment in real time.

4. After the instruction car driving teaching system detects that a human body sits in a seat behind a car, the teaching display screens controlling the positions of the surfaces behind the driver seat and the copilot seat display the information of the subject I and the subject IV, and therefore the learning efficiency of a student is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. Fig. 1 is a flowchart of a second reversing entry teaching method for subjects according to an example of the present invention;

FIG. 2 is a flow chart of a second-subject quarter turn teaching method according to an example of the present invention;

FIG. 3 is a flowchart of a second side parking teaching method for subjects according to an example of the present invention;

FIG. 4 is a flow chart of a subject two-ramp fixed-point parking tutorial method according to an exemplary embodiment of the present invention;

FIG. 5 is a flow chart of a course two curve driving teaching method according to an example of the present invention;

FIG. 6 is a flow chart of a subject three-education method provided by one example of the present invention;

FIG. 7 is a flow chart of a tutorial voice information generation method provided by one example of the present invention;

FIG. 8 is a flow chart of an incident handling method provided by one example of the present invention;

FIG. 9 is a flowchart of a first subject and a fourth subject teaching method according to an example of the present invention;

fig. 10 is a connection diagram of an intelligent automobile driving teaching system according to an example of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-5, fig. 7, and fig. 10, fig. 1 is a flowchart of a second reversing entry teaching method for subjects according to an example of the present invention; FIG. 2 is a flow chart of a second-subject quarter turn teaching method according to an example of the present invention; FIG. 3 is a flowchart of a second side parking teaching method for subjects according to an example of the present invention; FIG. 4 is a flow chart of a subject two-ramp fixed-point parking tutorial method according to an exemplary embodiment of the present invention; FIG. 5 is a flow chart of a course two curve driving teaching method according to an example of the present invention; FIG. 7 is a flow chart of a tutorial voice information generation method provided by one example of the present invention; fig. 10 is a connection diagram of an intelligent automobile driving teaching system according to an example of the present invention.

Specifically, the embodiment provides an intelligent automobile driving teaching method based on big data analysis, and the method includes the following steps:

s1, the wireless device 40 returns the received starting instruction to the connected processing device 4 after receiving the starting instruction sent by the external equipment of the driving school management department, and the processing device 4 connected with the wireless device 40 which receives the starting instruction acquires the vehicle speed information which is detected by the connected vehicle speed sensor 37 arranged at the internal position of the automobile 1 in real time after receiving the vehicle speed information;

s2, the processing device 4 receiving the starting instruction analyzes whether the connected automobile 1 is in a running state in real time according to the real-time acquired automobile speed information;

s3, if yes, the processing device 4 receiving the starting instruction controls the first camera 30 arranged at the outer surface position of the automobile 1 to shoot a first image in real time and controls the transparent teaching display screen 21 arranged at the side position of the front windshield of the automobile 1 to start to operate;

s4, the processing device 4 receiving the starting instruction controls the loudspeaker 20 arranged in the automobile 1 to play the subject pressing voice prompt message and acquires the pressing state information of the connected subject key arranged in the automobile 1 in real time;

s5, the processing device 4 receiving the start instruction analyzes whether the subject key in the pressed state arranged in the automobile 1 is the second subject key 23 according to the acquired pressing state information of the subject key arranged in the automobile 1;

s6, if yes, the processing device 4 receiving the start instruction loads the driving information contained in the subject-second database 49 and analyzes in real time whether the driving practice information of the connected vehicle 1 is the backing-in practice or not according to the first image captured in real time by the first camera 30 connected to the position on the outer surface of the vehicle 1;

s7, if yes, the processing device 4 receiving the starting instruction controls the second camera 31 arranged at the position of the reversing and warehousing area to shoot a second image in real time and calculates speed and angle information required by the rotation of a steering wheel of the automobile 1 which is connected with the current position of the automobile 1 and is used for standard reversing and warehousing, speed and angle information required by the correction of a warehousing steering wheel, speed and angle information required by the rotation of a warehouse-out steering wheel and speed and angle information required by the correction of a warehouse-out steering wheel according to the second image, a first image shot by the first camera 30 arranged at the position of the outer surface of the automobile 1 which is in reversing and warehousing practice and backing and warehousing driving information contained in the loaded subject second database 49 in real time;

and S8, the processing device 4 receiving the starting instruction sends the calculated speed and angle information required by the rotation of the steering wheel entering the garage, the speed and angle information required by the return of the steering wheel entering the garage, the speed and angle information required by the rotation of the steering wheel leaving the garage and the speed and angle information required by the return of the steering wheel leaving the garage to the transparent teaching display screen 21 connected and arranged at the side position inside the front windshield of the automobile 1 and controls the transparent teaching display screen 21 arranged at the side position inside the front windshield of the automobile 1 to display the received teaching information in real time.

When the processing device 4 receives the activation instruction, it controls the pressure sensor 38 provided at the internal position of the driver seat of the automobile 1 to acquire the pressure information in real time, and when the pressure acquired by the pressure sensor 38 provided at the internal position of the driver seat of the automobile 1 is lost, the currently executed step is stopped, and the steps S4 and thereafter are executed again in order.

Specifically, in S1, specifically, after the wireless device 40 receives a start instruction sent from an external device of the driving school administration, the wireless device 40 that receives the start instruction returns the received start instruction to the connected processing device 4, and after the information receiving module 41 inside the processing device 4 connected to the wireless device 40 that receives the start instruction, the vehicle speed obtaining module 42 inside the processing device 4 that receives the start instruction obtains the vehicle speed information detected in real time by the vehicle speed sensor 37 that is connected to the internal position of the automobile 1.

In S2, specifically, after the vehicle speed obtaining module 42 in the processing device 4 that receives the start instruction obtains the vehicle speed information, the information analyzing module 43 in the processing device 4 that receives the start instruction analyzes in real time whether the connected vehicle 1 is in a driving state according to the vehicle speed information obtained in real time, where the driving state is a state in which the driving speed of the vehicle 1 is greater than 0 km/h.

In S3, specifically, after the information analysis module 43 analyzes that the vehicle 1 connected to the processing device 4 is in a driving state, the first capturing module 44 inside the processing device 4 that receives the start instruction controls the first camera 30 connected to the processing device 4 and disposed at the outer surface of the vehicle 1 to capture a first image in real time (the first image is an environmental image around the vehicle 1 where the first camera 30 is located and captured), and the display control module 45 inside the processing device 4 that receives the start instruction controls the transparent teaching display screen 21 connected to the processing device 4 and disposed at the side of the front windshield of the vehicle 1 to start operation.

In S4, specifically, after the display control module 45 controls the transparent teaching display screen 21 to be started, the voice playing module 46 inside the processing device 4 that receives the start instruction controls the speaker 20 inside the automobile 1 to play the subject pressing voice prompt information (the subject pressing voice prompt information is the voice prompt information that reminds the student to press the second or third subject key 24 inside the automobile 1 according to the subject that the student needs to learn at present), and when the voice playing module 46 controls the speaker 20 to play the voice prompt, the press obtaining module 47 inside the processing device 4 that receives the start instruction obtains the connected press state information of the subject key inside the automobile 1 in real time.

In S5, specifically, after the pressing obtaining module 47 obtains the pressing state information of the subject key, the information analysis module 43 in the processing device 4 that has received the start instruction analyzes whether the subject key that is in the pressed state and is arranged in the automobile 1 is the second subject key 23, that is, whether the subject that the trainee of the automobile 1 needs to learn at present is the second subject, according to the obtained pressing state information of the subject key that is arranged in the automobile 1.

In S6, specifically, after the information analysis module 43 analyzes that the pressed subject key disposed inside the automobile 1 is the second subject key 23, the information loading module 48 inside the processing device 4 that receives the start instruction loads the driving information included in the second subject database 49 inside the processing device 4, and meanwhile, the information analysis module 43 inside the processing device 4 that receives the start instruction analyzes whether the current driving exercise information of the automobile 1 connected to the processing device 4 is the parking practice in real time according to the first image captured in real time by the first camera 30 disposed at the outer surface position of the automobile 1, that is, whether the area ground identification line where the automobile 1 is located is the ground identification line for parking in the parking garage or not according to the first image.

In S7, specifically, after the information analysis module 43 analyzes that the current driving exercise information of the automobile 1 connected to the processing device 4 is the backing-in practice, the second capturing module 50 inside the processing device 4 that receives the start instruction uses the wireless device 40 to control the second camera 31 connected to the wireless device 40 and disposed at the position of the backing-in area to capture a second image in real time (the second image is an environmental image of the backing-in area where the second camera 31 captures the second image), and after the second capturing module 50 uses the wireless device 40 to control the second camera 31 to capture the second image in real time, the teaching calculation module 51 inside the processing device 4 that receives the start instruction calculates in real time and connects to the processing device 4 according to the second image, the first image captured in real time by the first camera 30 disposed at the position of the outer surface of the automobile 1 that is in the backing-in practice, and the backing-in driving information included in the loaded subject second database 49 The received automobile 1 real-time position carries out the speed and angle information required by the rotation of the steering wheel of the automobile 1 which is put in the garage and is backed up in a standard way, the speed and angle information required by the correction of the steering wheel which is put in the garage, the speed and angle information required by the rotation of the steering wheel which is taken out of the garage, and the speed and angle information required by the correction of the steering wheel which is taken out of the garage.

In S8, specifically, when the teaching calculation module 51 calculates teaching information for standard backing-up and parking of the car 1 at the real-time position, the information sending module 52 in the processing device 4 that receives the start instruction transmits the speed and angle information required for turning the steering wheel parked in the car 1, the speed and angle information required for returning the parked steering wheel, the speed and angle information required for turning the outgoing steering wheel, and the speed and angle information required for returning the outgoing steering wheel, which are calculated in real time by the teaching calculation module 51, to the transparent teaching display screen 21 connected to the processing device 4, and at the same time, the display control module 45 in the processing device that receives the start instruction controls the transparent teaching display screen 21 connected to the processing device 4 to display the speed and angle information required for turning the steering wheel parked in the car 1 received by the transparent teaching display screen 21 in real time, The speed and angle information required by returning the steering wheel to the garage, the speed and angle information required by rotating the steering wheel to the garage and the speed and angle information required by returning the steering wheel to the garage are corrected in real time, so that the operation of backing and warehousing is carried out on the automobile 1 where the student in the automobile 1 drives, and the learning efficiency of the student is improved.

s60, the processing device 4 receiving the starting instruction analyzes whether the current driving practice information of the connected automobile 1 is a quarter turn or not in real time according to the first image which is shot by the first camera 30 which is connected and arranged at the outer surface position of the automobile 1 in real time;

s61, if yes, the processing device 4 receiving the starting instruction controls the third camera 32 arranged at the right-angle turning area position to shoot a third image in real time and calculates time information required for the current position of the connected automobile 1 to carry out standard right-angle turning and turn the steering wheel according to the current running speed, angle information of the turning steering wheel and time and speed information of the turning steering wheel in real time according to the third image, the first image shot by the first camera 30 arranged at the outer surface position of the automobile 1 in right-angle turning in real time and right-angle turning driving information contained in the loaded subject second database 49;

and S62, the processing device 4 receiving the starting instruction sends the time information required for rotating the steering wheel, the angle information of the rotating steering wheel and the time and speed information of the steering wheel which are calculated in real time to the transparent teaching display screen 21 which is connected and arranged at the inner side position of the front windshield of the automobile 1, and controls the transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 to display the received teaching information in real time.

Specifically, when the information loading module 48 in the processing device 4 receiving the start instruction loads the driving information contained in the subject two database 49 in the processing device 4, the information analysis module 43 in the processing device 4 receiving the start instruction analyzes whether the current driving exercise information of the automobile 1 connected to the processing device 4 is the quarter turn exercise according to the first image captured by the first camera 30 connected to the outer surface of the automobile 1 in real time, that is, analyzes whether the area ground identification line where the automobile 1 is located is the ground identification line of the quarter turn area according to the first image, and if the information analysis module 43 analyzes that the current driving exercise information of the automobile 1 connected to the processing device 4 is the quarter turn exercise, the third capturing module 54 in the processing device 4 receiving the start instruction controls the third camera 32 located at the quarter turn area to capture the third image in real time by using the wireless device 40 (the third image is an environmental image of a quarter turn area where the third camera 32 is located and captured), after the third capturing module 54 controls the third camera 32 to capture the third image in real time by using the wireless device 40, the teaching calculation module 51 in the processing device 4 which receives the start instruction calculates in real time the time information required for the current position of the automobile 1 connected with the processing device 4 to perform a standard quarter turn and turn on the steering wheel according to the current driving speed, the angle information of the steering wheel and the time and speed information of the return steering wheel according to the third image, the first image captured in real time by the first camera 30 arranged at the outer surface position of the automobile 1 in the quarter turn and the quarter turn driving information contained in the loaded subject second database 49, when the teaching calculation module 51 calculates the teaching information for the standard quarter turn at the real-time position of the automobile 1, the information sending module 52 inside the processing device 4 receiving the starting instruction sends the required time information of the rotating steering wheel, the angle information of the rotating steering wheel and the time and the speed information of the turning direction wheel which are calculated in real time to the transparent teaching display screen 21 which is connected with the processing device 4 and is arranged at the side position inside the front windshield of the automobile 1, and simultaneously the display control module 45 inside the processing device receiving the starting instruction controls the transparent teaching display screen 21 connected with the processing device 4 to display the required time information of the rotating steering wheel, the angle information of the rotating steering wheel and the time and the speed information of the turning direction wheel which are received by the transparent teaching display screen 21 in real time so as to correct the operation of the right-angle turning of the automobile 1 where the student is driven inside the automobile 1 in real time and improve the learning efficiency of the student.

s63, the processing device 4 receiving the start instruction analyzes whether the current driving practice information of the connected automobile 1 is a side parking in real time according to the first image captured by the first camera 30 connected to the outer surface of the automobile 1 in real time;

s64, if yes, the processing device 4 receiving the start instruction controls the fourth camera 33 disposed at the position of the side parking area to capture the fourth image in real time and calculates the forward driving distance, the reverse driving distance, the time and angle information required for reversing the steering wheel and the time and speed information for returning the steering wheel of the vehicle 1, which is connected with the current position of the vehicle 1 and performs standard side parking according to the current driving speed, in real time according to the fourth image, the first image captured in real time by the first camera 30 disposed at the position of the outer surface of the vehicle 1 parked at the side, and the loaded side parking driving information contained in the subject second database 49;

and S65, the processing device 4 receiving the starting instruction sends the forward driving distance, the reverse driving distance, the time and angle information required for reversing and rotating the steering wheel and the time and speed information of the steering wheel calculated in real time to the transparent teaching display screen 21 connected and arranged at the side position inside the front windshield of the automobile 1 and controls the transparent teaching display screen 21 arranged at the side position inside the front windshield of the automobile 1 to display the received teaching information in real time.

Specifically, when the information loading module 48 in the processing device 4 receiving the start instruction loads the driving information contained in the subject two database 49 in the processing device 4, the information analysis module 43 in the processing device 4 receiving the start instruction analyzes in real time whether the current driving exercise information of the automobile 1 connected to the processing device 4 is a side parking exercise according to the first image captured in real time by the first camera 30 connected to the outer surface of the automobile 1, that is, analyzes whether the area ground identification line where the automobile 1 is located is the ground identification line of the side parking area according to the first image, and after the information analysis module 43 analyzes that the current driving exercise information of the automobile 1 connected to the processing device 4 is a side parking exercise, the fourth capture module 55 in the processing device 4 receiving the start instruction controls the fourth camera 33 located at the side parking area to capture the fourth image in real time by using the wireless device 40 (the fourth image is an environmental image of a lateral parking area where the fourth camera 33 is located) captured by the fourth camera 33, after the fourth capturing module 55 controls the fourth camera 33 to capture the fourth image in real time by using the wireless device 40, the teaching calculation module 51 in the processing device 4 which receives the start instruction calculates in real time a forward driving distance, a reverse driving distance, time and angle information required for reversing the steering wheel and time and speed information of the steering wheel of the automobile 1 which is connected with the processing device 4 and performs standard lateral parking according to the current driving speed at the current position of the automobile 1 according to the fourth image, the first image captured in real time by the first camera 30 arranged at the outer surface position of the automobile 1 which is laterally parked and the lateral parking driving information contained in the loaded subject second database 49, when the teaching calculation module 51 calculates the teaching information of performing standard lateral parking at the real-time position of the automobile 1, the information sending module 52 in the processing device 4 receiving the starting instruction sends the forward driving distance, the reverse driving distance, the time and angle information required for reversing and rotating the steering wheel and the time and speed information of the steering wheel calculated in real time to the transparent teaching display screen 21 connected with the processing device 4 and arranged at the side position in the front windshield of the automobile 1, and the display control module 45 in the processing device receiving the starting instruction controls the transparent teaching display screen 21 connected with the processing device 4 to display the forward driving distance, the reverse driving distance, the time and angle information required for reversing and rotating the steering wheel and the time and speed information of the steering wheel of the automobile 1 received by the transparent teaching display screen 21 in real time so as to correct the operation of the student in the automobile 1 to drive the automobile 1 to perform side parking in real time, so as to improve the learning efficiency of the student.

s66, the processing device 4 receiving the starting instruction analyzes whether the current driving practice information of the connected automobile 1 is the slope fixed-point parking or not in real time according to the first image which is shot by the first camera 30 which is connected and arranged at the outer surface position of the automobile 1 in real time;

s67, if yes, the processing device 4 receiving the starting instruction controls the fifth camera 34 arranged at the position of the fixed-point parking area of the ramp to shoot a fifth image in real time and calculates the forward driving distance of the automobile 1 which is connected with the current position of the automobile 1 and performs standard fixed-point parking on the ramp according to the current driving speed, the angle information required by the steering wheel, the time and speed information of the turning forward direction disk, the clutch and brake pressing-down time information of the automobile 1 and the clutch and brake releasing time information of the automobile 1 according to the current driving speed in real time according to the fifth image, the first image shot by the first camera 30 arranged at the position of the outer surface of the automobile 1 which performs fixed-point parking on the ramp and the ramp fixed-point parking driving information contained in the loaded subject second database 49;

and S68, the processing device 4 receiving the starting instruction sends the forward driving distance of the automobile 1, the information of the angle required by the steering wheel, the time and speed information of the steering wheel, the information of the stepping time of the clutch and the brake of the automobile 1 and the information of the releasing time of the clutch and the brake of the automobile 1 which are calculated in real time to the transparent teaching display screen 21 connected and arranged at the inner side position of the front windshield of the automobile 1 and controls the transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 to display the received teaching information in real time.

Specifically, when the information loading module 48 in the processing device 4 receiving the start instruction loads the driving information contained in the subject two database 49 in the processing device 4, the information analysis module 43 in the processing device 4 receiving the start instruction analyzes in real time whether the current driving exercise information of the automobile 1 connected to the processing device 4 is the hill-hold parking exercise according to the first image captured in real time by the first camera 30 connected to the outer surface of the automobile 1, that is, analyzes whether the area ground identification line where the automobile 1 is located is the ground identification line of the hill-hold parking area according to the first image, and after the information analysis module 43 analyzes that the current driving exercise information of the automobile 1 connected to the processing device 4 is the hill-hold parking exercise, the fifth capture module 56 in the processing device 4 receiving the start instruction controls the fifth camera 34 located at the hill-hold parking area by using the wireless device 40 A fifth image is shot in real time (the fifth image refers to the environment image of the ramp fixed-point parking area where the fifth camera 34 is located, the fifth shooting module 56 controls the fifth camera 34 to shoot the fifth image in real time by using the wireless device 40, the teaching calculation module 51 in the processing device 4 which receives the starting instruction calculates the forward driving distance of the automobile 1 which carries out standard ramp fixed-point parking according to the current driving speed, the angle information required by the steering wheel, the time and speed information of the turning steering wheel, the clutch and brake pressing-down time information of the automobile 1 and the clutch and brake releasing time information of the automobile 1 which are connected with the processing device 4 in real time according to the fifth image, the first image shot in real time by the first camera 30 arranged at the outer surface position of the automobile 1 which carries out the ramp fixed-point parking and the loaded subject second database 49, when the teaching calculation module 51 calculates the teaching information of the car 1 for the standard slope fixed-point parking at the real-time position, the information sending module 52 in the processing device 4 receiving the starting instruction sends the real-time calculated forward driving distance of the car 1, the information of the angle required by the rotating steering wheel, the time and speed information of the turning steering wheel, the information of the clutch and brake treading time of the car 1 and the information of the clutch and brake releasing time of the car 1 to the transparent teaching display screen 21 connected with the processing device 4 and arranged at the inner side position of the front windshield of the car 1, and the display control module 45 in the processing device receiving the starting instruction controls the transparent teaching display screen 21 connected with the processing device 4 to display the forward driving distance of the car 1, the information of the angle required by the rotating steering wheel, received by the transparent teaching display screen 21 in real time, The time and speed information of the turning direction disk, the treading time information of the clutch and the brake of the automobile 1 and the releasing time information of the clutch and the brake of the automobile 1 are corrected in real time, so that the operation of parking at a fixed point on a slope is carried out on the automobile 1 where the student drives in the automobile 1, and the learning efficiency of the student is improved.

s69, the processing device 4 receiving the starting instruction analyzes whether the current driving practice information of the connected automobile 1 is curve driving or not in real time according to the first image which is captured by the first camera 30 which is connected and arranged at the outer surface position of the automobile 1 in real time;

s70, if yes, the processing device 4 receiving the starting instruction controls the sixth camera 35 arranged at the position of the curve driving parking area to capture the sixth image in real time and calculates the angle information required by the automobile 1 which enters the curve driving area to rotate the steering wheel and the time and speed information of the steering wheel when the connected automobile 1 at the current position drives in the standard curve according to the current driving speed according to the sixth image, the first image captured by the first camera 30 arranged at the outer surface position of the automobile 1 which drives in the curve driving in real time and the curve driving information contained in the loaded subject second database 49 in real time, the method comprises the steps that time and angle information required by a first curve to rotate a steering wheel, time and speed information of the first curve to turn to the steering wheel, time and angle information required by a second curve to rotate the steering wheel, time and speed information of the second curve to turn to the steering wheel and angle information required by the steering wheel to turn out of a curve driving area are obtained;

and S71, the processing device 4 receiving the starting instruction sends the angle information required by rotating the steering wheel in the curve driving area, the time and speed information of the steering wheel, the time and angle information required by rotating the steering wheel in the first curve, the time and speed information required by rotating the steering wheel in the first curve, the time and angle information required by rotating the steering wheel in the second curve, the time and speed information of the steering wheel in the second curve and the angle information required by rotating the steering wheel in the curve driving area, which are calculated in real time, to the transparent teaching display screen 21 connected and arranged at the inner side position of the front windshield of the automobile 1, and controls the transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 to display the received teaching information in real time.

Specifically, when the information loading module 48 in the processing device 4 receiving the start instruction loads the driving information contained in the subject two database 49 in the processing device 4, the information analysis module 43 in the processing device 4 receiving the start instruction analyzes whether the current driving exercise information of the automobile 1 connected to the processing device 4 is the curve driving exercise in real time according to the first image captured in real time by the first camera 30 connected to the outer surface of the automobile 1, that is, analyzes whether the area ground identification line where the automobile 1 is located is the ground identification line of the curve driving area according to the first image, and after the information analysis module 43 analyzes that the current driving exercise information of the automobile 1 connected to the processing device 4 is the curve driving exercise, the sixth capturing module 57 in the processing device 4 receiving the start instruction controls the sixth camera 35 located at the position of the curve driving area to capture the sixth image in real time by using the wireless device 40 (the sixth image is an environmental image of a curve driving area where the sixth camera 35 is located) captured by the sixth capturing module 57, after the sixth capturing module 40 controls the sixth camera 35 to capture the sixth image in real time, the teaching calculation module 51 in the processing device 4 which receives the start instruction calculates, in real time, angle information required for the automobile 1 to enter the curve driving area to rotate the steering wheel, time and speed information of the steering wheel, time and angle information required for the first curve to rotate the steering wheel, time and speed information of the first curve to rotate the steering wheel, and time and speed information of the first curve to rotate the steering wheel, according to the current driving speed, according to the sixth image, the first image captured in real time by the first camera 30 arranged at the outer surface position of the automobile 1 which is in curve driving, and the curve driving information contained in the loaded subject second database 49, The time and angle information required by the steering wheel to be turned by the second curve, the time and speed information of the turning of the steering wheel by the second curve and the angle information required by the turning of the steering wheel to be turned by the exiting curve traveling region are calculated by the teaching calculation module 51 when the teaching information of the traveling of the standard curve at the real-time position of the automobile 1 is calculated, the information transmission module 52 inside the processing device 4 which receives the start instruction sends the automobile 1 which is calculated in real time to the entering curve traveling region to turn the angle information required by the steering wheel, the time and speed information of the turning of the steering wheel, the time and angle information required by the turning of the first curve, the time and speed information of the turning of the first curve, the time and speed information required by the turning of the steering wheel of the second curve, the time and speed information of the turning of the second curve and the angle information required by the turning of the exiting curve traveling region to the transparent teaching module 4 which is connected with the processing device 4 Learning display screen 21, simultaneously the transparent teaching display screen 21 that the inside display control module 45 control of processing dress that receives the start instruction is connected with processing apparatus 4 shows in real time that car 1 that this transparent teaching display screen 21 received gets into the regional required angle information of rotation steering wheel of curve driving, the time and the speed information of going back the steering wheel, the first turn rotates required time of steering wheel and angle information, the first turn returns time and speed information of going back the steering wheel, the second turn rotates required time of steering wheel and angle information, the second turn returns time and speed information of steering wheel and the regional required angle information of rotation steering wheel of going out the curve driving, in order to correct the operation that the driving of the inside student of this car 1 carried out the curve driving in real time in car 1, in order to improve student's learning efficiency.

s9, when the processing device 4 that has received the start instruction calculates the teaching information, the processing device 4 that has received the start instruction generates teaching voice information synchronized with the calculated teaching information based on the calculated teaching information and transmits the generated teaching voice information to the connected speaker 20 disposed at the internal position of the automobile 1;

and S10, when the transparent teaching display screen 21 arranged at the side position inside the front windshield of the automobile 1 displays the received calculated teaching information sent by the processing device 4 in real time, the processing device 4 receiving the starting instruction controls the loudspeaker 20 arranged inside the automobile 1 to synchronously play the teaching voice information received by the loudspeaker 20 according to the teaching information displayed by the transparent teaching display screen 21 in real time.

Specifically, when the teaching calculation module 51 in the processing device 4 receiving the start instruction calculates the teaching information, the teaching voice module 59 in the processing device 4 receiving the start instruction generates teaching voice information synchronized with the calculated teaching information according to the calculated teaching information (i.e., generates teaching voice information corresponding to the teaching voice information, for example, when calculating teaching information of a standard backing garage, generates a notice voice prompt required for the standard backing garage, a real-time voice prompt of rotation and return angle of a steering wheel, a control voice prompt of a clutch, a left and right side mirror viewing opportunity voice prompt, and a rear view mirror viewing opportunity voice prompt of the current position of the automobile 1), and transmits the generated teaching voice information to the connected speaker 20 disposed at the internal position of the automobile 1, and the display control module 45 controls the transparent teaching display screen 21 disposed at the internal side position of the front windshield of the automobile 1 When the calculated teaching information sent by the processing device 4 is displayed in real time, the processing device 4 receiving the start instruction controls the loudspeaker 20 arranged in the automobile 1 to synchronously play the teaching voice information corresponding to the teaching information received by the loudspeaker 20 according to the teaching information displayed in real time by the transparent teaching display screen 21 so as to assist the trainee in real time to prompt the trainee to take care of the exercise.

Example two

Referring to fig. 6 and 10, fig. 6 is a flowchart illustrating a science third teaching method according to an example of the present invention.

Specifically, this embodiment is substantially the same as the first embodiment, except that in S5, the method further includes the following steps:

s50, the processing device 4 receiving the start instruction analyzes whether the subject key in the pressed state in the automobile 1 is the subject three-key 24 according to the acquired pressing state information of the subject key in the automobile 1;

s51, if yes, the processing device 4 receiving the start instruction loads the driving information contained in the subject three database 53 and controls the seventh camera 36 disposed in the subject three exercise area to capture the seventh image in real time;

s52, the processing device 4 receiving the starting instruction calculates the driving operation information of the standard subject three exercise at the current position of the connected automobile 1 in real time according to the seventh image, the first image shot by the first camera 30 arranged at the position of the outer surface of the automobile 1 subjected to the subject three exercise in real time and the driving information contained in the loaded subject three database 53, and sends the calculated driving operation information of the standard subject three exercise to the transparent teaching display screen 21 connected and arranged at the inner side position of the front windshield of the automobile 1;

and S53, the processing device 4 which receives the starting instruction controls and is connected with the transparent teaching display screen 21 which is arranged at the side position inside the front windshield of the automobile 1 to display the received driving operation information for standard subject three exercises in real time.

Specifically, after the pressing obtaining module 47 obtains the pressing state information of the subject key, the information analyzing module 43 in the processing device 4 that receives the start instruction analyzes whether the subject key in the pressed state arranged in the automobile 1 is the three-subject key 24 according to the obtained pressing state information of the subject key arranged in the automobile 1, that is, whether the subject that the trainee of the automobile 1 needs to learn currently is the third subject, if the information analyzing module 43 analyzes that the subject key in the pressed state arranged in the automobile 1 is the three-subject key 24, the information loading module 48 in the processing device 4 that receives the start instruction loads the three-subject driving information contained in the three-subject database 53, and the seventh capturing module 58 in the processing device 4 that receives the start instruction controls the seventh camera 36 connected to the wireless device 40 and arranged in the three-subject practice area by using the wireless device 40 A seventh image is captured in real time (the seventh image is an environmental image of a subject third area where the seventh camera 36 is located), after the seventh capturing module 58 controls the seventh camera 36 to capture the seventh image in real time, the teaching calculation module 51 in the processing device 4 which receives the start instruction calculates running operation information (including step light control information of subject third, starting clutch and brake release information, starting accelerator pedal information, operation information of a shift clutch and an accelerator, a rotation angle of a linear running steering wheel and time information) of a standard subject third exercise at the current position of the connected automobile 1 in real time according to the seventh image, the first image captured in real time by the first camera 30 arranged at the outer surface position of the automobile 1 which is subject third exercise and driving information contained in the loaded subject third database 53, The information of the light and the rotation angle of the steering wheel of the lane change, the steering wheel rotation and the light control information of the parking at the side, the rotation angle, the time and the light control information of the steering wheel (the rotation angle, the time and the light control information of the steering wheel of the left and right turning), the operation information of the light control, the accelerator, the gear, the brake and the clutch of the crosswalk, the bus station, the crosswalk line and the school zone (the turning angle, the time and the light control information of the steering wheel of the turning around), and the operation information of the light control, the accelerator, the gear, the brake and the clutch (the rotation angle, the time and the light control information of the steering wheel of the meeting and the passing), after the teaching calculation module 51 calculates the driving operation information, the information sending module 52 in the processing device 4 receiving the starting instruction sends the calculated driving operation information for the three exercises of the standard subjects to, after the information sending module 52 sends the calculated running operation information for the standard subject three exercise to the transparent teaching display screen 21, the display control module 45 in the processing device 4 which receives the starting instruction controls the transparent teaching display screen 21 arranged at the side position in the front windshield of the automobile 1 to display the received running operation information for the standard subject three exercise in real time, so that the operation of the automobile 1 where the student in the automobile 1 drives is corrected in real time when the student conducts the subject three exercise is corrected, and the learning efficiency of the student is improved.

EXAMPLE III

Referring to fig. 8 and fig. 10, fig. 8 is a flowchart of an accident handling method according to an example of the present invention.

Specifically, the present embodiment is substantially the same as the first embodiment, and the difference is that in the present embodiment, the method further includes the following steps:

s11, the processing device 4 receiving the starting instruction analyzes whether an accident occurs in the connected automobile 1 in real time according to a first image which is captured by the first camera 30 which is connected and arranged at the outer surface position of the automobile 1 in real time;

s12, if yes, the processing device 4 receiving the start instruction controls the positioning device disposed at the internal position of the automobile 1 to position the current position to obtain the accident positioning data of the corresponding position, and transmits the obtained accident positioning data and the first image to the alarm center, the emergency center and the external device of the driving school management department by using the wireless device 40.

Specifically, after the automobile 1 is in a driving state, the information analysis module 43 in the processing device 4 receiving the start instruction analyzes whether the automobile 1 connected to the processing device 4 has an accident according to the first image captured by the first camera 30 connected to the outer surface of the automobile 1 in real time, if the information analysis module 43 analyzes that the automobile 1 connected to the processing device 4 has the accident, the positioning acquisition module 60 in the processing device 4 receiving the start instruction controls the positioning device arranged in the inner position of the automobile 1 to position the current position to acquire the accident positioning data of the corresponding position, after the positioning acquisition module 60 acquires the accident positioning data, the information sending module 52 in the processing device 4 receiving the start instruction transmits the acquired accident positioning data and the first image to the alarm center by using the wireless device 40, The first-aid center and the external equipment of the driving school management department remind the first-aid center to go to rescue in time.

Example four

Referring to fig. 9-10, fig. 9 is a flow chart of a first subject and a fourth subject teaching method according to an example of the present invention.

s13, the processing device 4 which receives the starting instruction controls the pressure sensor 38 arranged at the inner position of the rear seat of the automobile 1 to acquire pressure information in real time and analyzes whether the seat exceeds the preset weight according to the pressure information acquired by the pressure sensor 38 connected to the inner position of the rear seat of the automobile 1 in real time;

and S14, if yes, the processing device 4 receiving the starting instruction extracts the subject one and the subject four information contained in the teaching database 62, sends the extracted subject one and the subject four information to the teaching display screen 22 connected and arranged at the rear surface positions of the seat of the automobile 1 and the seat of the passenger seat, and controls the teaching display screen 22 arranged at the rear surface positions of the seat of the automobile 1 and the seat of the passenger seat to display the received subject one and the subject four information.

Specifically, after the processing device 4 receives the start instruction, the pressure obtaining module 61 inside the processing device 4 that receives the start instruction controls the pressure sensor 38 disposed at the internal position of the rear seat of the automobile 1 to obtain the pressure information in real time, after the pressure obtaining module 61 obtains the pressure information, the information analyzing module 43 inside the processing device 4 that receives the start instruction analyzes whether the seat exceeds the preset weight (the preset weight may be 0 to 100kg, and is preferably 20kg in this embodiment) in real time according to the pressure information obtained by the pressure sensor 38 connected to the internal position of the rear seat of the automobile 1 in real time, and if the information analyzing module 43 analyzes that the pressure sensor 38 disposed inside the rear seat of the automobile 1 obtains the pressure information exceeding the preset weight, the teaching extracting module 63 inside the processing device 4 that receives the start instruction extracts the subject contained in the teaching database 62 The teaching extraction module 63 extracts the information, the information sending module 52 inside the processing device 4 receiving the starting instruction sends the extracted subject one and subject four information to the connected teaching display screen 22 arranged at the rear surface positions of the seat of the automobile 1 and the seat of the copilot, and the teaching display module 64 inside the processing device 4 receiving the starting instruction controls the teaching display screen 22 arranged at the rear surface positions of the seat of the automobile 1 and the seat of the copilot to display the received subject one and subject four information, so that a student who sits and waits at the rear seat of the teaching automobile 1 can learn the knowledge of the subject one and the subject four, and the learning efficiency of the student is improved.

EXAMPLE five

As shown with reference to fig. 10.

Specifically, the embodiment provides an intelligent automobile driving teaching system based on big data analysis, which includes an automobile 1, a teaching device 2, an identification device 3 and a processing device 4, wherein a positioning device 10 is arranged inside the automobile 1, the positioning device 10 is used for positioning the current position of the automobile and obtaining positioning data of a corresponding position, the teaching device 2 includes a speaker 20, a transparent teaching display screen 21, a teaching display screen 22, a second subject button 23 and a third subject button 24, the number of the speaker 20 is the same as that of the automobile 1, and the speaker 20 is arranged at a position inside the automobile 1 and used for playing voice information; the number of the transparent teaching display screens 21 is consistent with that of the automobiles 1, and the transparent teaching display screens are arranged at the side positions of the front windshield of the automobile 1 and used for displaying teaching information; the number of the teaching display screens 22 is consistent with that of seats behind the automobile 1, and the teaching display screens are arranged at the positions of the rear surfaces of the seat in the driving position and the seat in the auxiliary driving position of the automobile 1 and are used for displaying teaching information of a subject I and a subject IV; the number of the second subject keys 23 is consistent with that of the automobiles 1, and the second subject keys are arranged at the positions in the automobiles 1 and used for sending second subject pressing information to the processing device 4; the number of the subject three keys 24 is consistent with that of the automobile 1, and the keys are arranged at the inner position of the automobile 1 and used for sending subject three-press information to the processing device 4; the recognition device 3 comprises a first camera 30, a second camera 31, a third camera 32, a fourth camera 33, a fifth camera 34, a sixth camera 35, a seventh camera 36, a vehicle speed sensor 37 and a pressure sensor 38, wherein the first cameras 30 are provided with a plurality of cameras and arranged at the outer surface of the automobile 1 for capturing the environmental images around the automobile 1; the second cameras 31 are arranged at the positions of the backing-up and warehousing areas and are used for shooting environment images of the backing-up and warehousing areas; the third cameras 32 are arranged at the right-angle turning area and used for shooting the environment images of the right-angle turning area; the fourth cameras 33 are arranged at the positions of the side parking areas and used for capturing the environmental images of the side parking areas; the fifth cameras 34 are arranged at the positions of the fixed-point parking areas of the ramp and used for shooting the environment images of the fixed-point parking areas of the ramp; the sixth cameras 35 are arranged at the positions of the curve driving areas and used for capturing the environment images of the curve driving areas; the seventh camera 36 is provided with a plurality of cameras and is arranged at the position of the subject three exercise area and used for shooting the environmental image of the subject three exercise area; the number of the vehicle speed sensors 37 is the same as that of the vehicles 1, and the vehicle speed sensors are arranged in the internal positions of the vehicles 1 and used for acquiring the running speed of the vehicles 1; the number of the pressure sensors 38 is the same as that of the seats of the automobile 1, and the pressure sensors are arranged at the positions inside the seats of the automobile 1 and used for acquiring pressure information of the seats of the automobile 1; the number of the processing devices 4 is consistent with that of the automobile 1 and is arranged at the internal position of the automobile 1 and is used for being respectively connected with the automobile 1, the loudspeaker 20, the transparent teaching display screen 21, the teaching display screen 22, the subject second key 23, the subject third key 24, the first camera 30, the second camera 31, the third camera 32, the fourth camera 33, the fifth camera 34, the sixth camera 35, the seventh camera 36, the vehicle speed sensor 37, the pressure sensor 38, driving and school management department external equipment, an emergency center, an alarm center and a network, and the processing devices 4 comprise:

the wireless device 40 is used for being respectively connected with the second camera 31, the third camera 32, the fourth camera 33, the fifth camera 34, the sixth camera 35, the seventh camera 36, driving and school management department external equipment, an emergency center, an alarm center and a network;

an information receiving module 41, configured to receive information and/or instructions and/or requests;

a vehicle speed acquisition module 42 for acquiring vehicle speed information detected by a vehicle speed sensor 37 connected to the processing device 4;

an information analysis module 43, configured to analyze specified information and/or instructions and/or requests and obtain analysis results;

a first shooting module 44, configured to control the first camera 30 connected to the processing device 4 to shoot an image;

a display control module 45 for controlling the transparent teaching display screen 21 connected with the processing device 4 to execute the designated operation;

a voice playing module 46, configured to control the speaker 20 connected to the processing device 4 to play the specified voice message;

a pressing obtaining module 47, configured to obtain pressing state information of the second subject key 24 and the third subject key 24;

an information loading module 48, configured to load the specified information included in the specified database;

a second subject database 49 for storing driving information related to the second subject;

a second shooting module 50, configured to control a second camera 31 connected to the wireless device 40 to shoot an image;

the teaching calculation module 51 is used for calculating teaching information of the current driving practice of the automobile 1 according to the specified information;

an information sending module 52, configured to send specified information and/or instructions and/or requests to specified objects;

a third subject database 53 for storing driving information related to the third subject;

a third capturing module 54, configured to control the third camera 32 connected to the wireless device 40 to capture an image;

a fourth shooting module 55, configured to control the fourth camera 33 connected to the wireless device 40 to shoot an image;

a fifth capturing module 56, configured to control the fifth camera 34 connected to the wireless device 40 to capture an image;

a sixth capturing module 57, configured to control the sixth camera 35 connected to the wireless device 40 to capture an image;

a seventh capturing module 58, configured to control the seventh camera 36 connected to the wireless device 40 to capture an image;

a teaching voice module 59 for generating teaching voice information synchronized with the teaching information calculated by the teaching calculation module 51;

a positioning obtaining module 60, configured to control a positioning device connected to the processing device 4 to locate a position and obtain positioning data of the position;

a pressure obtaining module 61, configured to control the pressure sensor 38 connected to the processing device 4 to obtain pressure information;

the teaching database 62 is used for storing teaching information related to the subject one and the subject four;

a teaching extraction module 63, configured to extract teaching information stored in the teaching database 62;

and a teaching display module 64 for controlling the teaching display screen 22 to display the received designated information.

It should be understood that, in the fifth embodiment, the specific implementation process of each module described above may correspond to the description of the above method embodiments (the first to the fourth embodiments), and is not described in detail here.

The system provided by the fifth embodiment is only illustrated by dividing the functional modules, and in practical applications, the above-mentioned functions may be distributed by different functional modules according to needs, that is, the internal structure of the system is divided into different functional modules to complete all or part of the functions described above.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. An intelligent automobile driving teaching method based on big data analysis is characterized by comprising the following steps:

s8, the processing device receiving the starting instruction sends the calculated speed and angle information required by the rotation of the steering wheel entering the garage, the speed and angle information required by the return of the steering wheel entering the garage, the speed and angle information required by the rotation of the steering wheel leaving the garage and the speed and angle information required by the return of the steering wheel leaving the garage to a transparent teaching display screen connected and arranged at the side position inside the front windshield of the automobile and controls the transparent teaching display screen arranged at the side position inside the front windshield of the automobile to display the received teaching information in real time;

the method comprises the following steps that a subject area to which a ground identification line of an area where an automobile is located belongs is obtained through a first image shot by a first camera; and acquiring the real-time position of the automobile through images shot by the cameras arranged at the positions of the exercise areas of the subject II, images shot by the first camera positioned on the outer surface of the automobile and corresponding driving information of the subject II contained in the loaded subject II database.

2. The intelligent automobile driving teaching method based on big data analysis according to claim 1, wherein in S6, the method further comprises the following steps:

3. The intelligent automobile driving teaching method based on big data analysis according to claim 1, wherein in S6, the method further comprises the following steps:

4. The intelligent automobile driving teaching method based on big data analysis according to claim 1, wherein in S6, the method further comprises the following steps:

5. The intelligent automobile driving teaching method based on big data analysis according to claim 1, wherein in S6, the method further comprises the following steps:

6. The intelligent automobile driving teaching method based on big data analysis according to claim 1, wherein in S5, the method further comprises the following steps:

7. The intelligent automobile driving teaching method based on big data analysis according to claim 1, characterized in that the method further comprises the following steps:

8. The intelligent automobile driving teaching method based on big data analysis according to claim 1, characterized in that the method further comprises the following steps:

9. The intelligent automobile driving teaching method based on big data analysis according to claim 1, characterized in that the method further comprises the following steps:

10. An intelligent automobile driving teaching system based on big data analysis, which uses the intelligent automobile driving teaching method based on big data analysis as claimed in any one of claims 1-9, and comprises an automobile, a teaching device, a recognition device and a processing device, wherein the automobile is internally provided with a positioning device, the positioning device is used for positioning the current position of the automobile and obtaining the positioning data of the corresponding position, the teaching device comprises a loudspeaker, a transparent teaching display screen, a subject two key and a subject three key, the quantity of the loudspeaker is consistent with that of the automobile and the loudspeakers are arranged at the positions in the automobile for playing voice information; the number of the transparent teaching display screens is consistent with that of the automobiles, and the transparent teaching display screens are arranged at the side positions of the front windshield of the automobile and used for displaying teaching information; the number of the teaching display screens is consistent with that of seats behind the automobile, the teaching display screens are arranged at the positions of the rear surfaces of the automobile driver seat and the copilot seat and are used for displaying teaching information of a subject I and a subject IV; the number of the second subject keys is consistent with that of the automobiles, the second subject keys are arranged at the positions in the automobiles and used for sending second subject pressing information to the processing device; the number of the subject three keys is consistent with that of the automobiles, the subject three keys are arranged at the positions in the automobiles and are used for sending subject three pressing information to the processing device; the identification device comprises a first camera, a second camera, a third camera, a fourth camera, a fifth camera, a sixth camera, a seventh camera, a vehicle speed sensor and a pressure sensor, wherein the first cameras are provided with a plurality of cameras, are arranged at the outer surface of the automobile and are used for shooting environmental images around the automobile; the second cameras are arranged at the positions of the reversing storage areas and used for shooting environment images of the reversing storage areas; the third cameras are arranged at the right-angle turning area and used for shooting the environment images of the right-angle turning area; the fourth cameras are arranged at the positions of the lateral parking areas and used for shooting the environmental images of the lateral parking areas; the fifth cameras are arranged at the positions of the ramp fixed-point parking areas and used for shooting the environment images of the ramp fixed-point parking areas; the sixth cameras are arranged at the positions of the curve driving areas and used for shooting the environment images of the curve driving areas; the seventh camera is provided with a plurality of cameras, is arranged at the position of the subject three exercise area and is used for shooting the environment image of the subject three exercise area; the number of the vehicle speed sensors is consistent with that of the vehicles, and the vehicle speed sensors are arranged in the internal positions of the vehicles and used for acquiring the running speed of the vehicles; the number of the pressure sensors is consistent with that of the automobile seats, the pressure sensors are arranged in the positions inside the automobile seats, and the pressure sensors are used for acquiring pressure information of the automobile seats; processing apparatus quantity is unanimous with car quantity and sets up in the inside position of car for respectively with car, speaker, transparent teaching display screen, subject two button, subject three button, first camera, second camera, third camera, fourth camera, fifth camera, sixth camera, seventh camera, speed sensor, pressure sensor, drive school administrative department external equipment, first aid center, warning center and internet access, processing apparatus includes: