CN113903208A - Real standard platform of advanced driving assistance system of ADAS - Google Patents
Real standard platform of advanced driving assistance system of ADAS Download PDFInfo
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Abstract
The invention discloses a real training platform of an ADAS advanced driving assistance system, which comprises a real training platform, wherein universal wheels are welded and installed at the bottom of the real training platform, a driving simulation cabin is arranged in the middle of the top of the real training platform, a cabin door is hinged and installed on the front side wall of the driving simulation cabin, and an electric seat is welded and installed in the middle of the bottom of the inner side of the driving simulation cabin. This advanced driving assistance system of ADAS instructs platform in fact, through the demonstration of the automatic function of parking that contains in instructing platform ADAS system, the demonstration of emergency braking function, the demonstration of sign recognition function, lane departure warning demonstration, the demonstration of attention auxiliary function, all simulate real vehicle real operation and vehicle feedback in every function demonstration and remind, all be furnished with the pronunciation explanation in the function demonstration, make the student need not the real car and can learn to master the driving, reduce the real cost of instructing of school, promote student's real efficiency of instructing, reduce student's potential safety hazard and the loss of equipment and facilities in the ordinary real process of instructing.
Description
Technical Field
The invention relates to the technical field of driving training platforms, in particular to an ADAS (advanced driver assistance System) training platform.
Background
Along with the increasing of automobiles entering the lives of people, people learning automobile driving are increased day by day, and new learners are in a strange state of understanding the automobile driving because of the first driving, so that psychological tension and restriction on actions can be generated, the vehicle is greatly damaged, in addition, the life safety of the learners and other people is greatly threatened, meanwhile, the road space occupation is small, and therefore, the ADAS advanced driving assistance system training platform is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a practical training platform of an ADAS advanced driving assistance system, which is used for solving the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
an ADAS advanced driving assistance system training platform comprises a training platform, universal wheels are welded and installed at the bottom of the training platform, a driving simulation cabin is arranged in the center of the top of the training platform, a cabin door is hinged and installed on the front side wall of the driving simulation cabin, an electric seat is welded and installed in the center of the bottom of the inner side of the driving simulation cabin, a handrail box is welded and installed on the rear side of the electric seat at the top of the inner side of the driving simulation cabin, a gear device is rotatably installed on the top of the handrail box, a brake pedal and an accelerator pedal are hinged and installed on one side of the electric seat at the bottom of the inner side of the driving simulation cabin, a steering wheel is arranged on the inner wall of one side of the driving simulation cabin right above the accelerator pedal, AR glasses are placed on one side of the steering wheel at the top of the training platform, a display is welded and installed on the top of the training platform, loudspeakers are embedded in the front side wall and the rear side wall of the training platform, and a main controller and a screen controller are arranged in the training platform, the main controller and the screen controller are electrically connected with an external main power supply, and the real training platform is internally provided with an ADAS system.
Preferably, the number of the universal wheels is four and the universal wheels are arranged in a rectangular array, and the universal wheels are provided with brakes.
Preferably, the front side wall of the driving simulation cabin is communicated with the outside.
Preferably, the front side wall of the bin door is welded with a handle, and the outer side wall of the handle is provided with anti-skidding threads.
Preferably, the number of the displays is three, and the displays and the electric seats are correspondingly arranged.
Preferably, the main controller is electrically connected with the gear switch, the brake switch, the accelerator pedal and the electric seat in sequence.
Preferably, the screen controller is electrically connected with the display and the loudspeaker in sequence.
Preferably, the real-training platform ADAS system includes an automatic parking module, an emergency braking module, a sign recognition module, a lane departure reminding module, and a driver attention assisting module.
An automatic parking operation module: through real standard platform, can make the student receive virtual vehicle in the real scene and actually park rule and mode, promote student's interest, can show two kinds of parking modes after the vehicle reachs the parking area in the system: parking at the side position and vertically parking. In the side parking state: the instrument displays the current speed, rotating speed and gear information; when the vehicle moves forward, the central control screen displays road information and a vehicle position in the map, when the vehicle backs at the side position, reversing image content and auxiliary marking lines are displayed on the central control screen, and the reversing image content is rendered real-time image content; the specific function description is as follows: when entering the demonstration of the side direction parking function, the vehicle appears in the parking lot, and the vehicle drives forward, and after reaching the appointed parking space, voice prompt: automatic parking has already begun; then, continuously driving forwards until the rearview mirror is aligned with the front vehicle B column (the left front garage angle is aligned with the center of a rear wheel when seen in the right rearview mirror), starting to back up in the right dead direction after the reverse gear is hung (simultaneously, a right steering lamp is lightened), and displaying a back-up image and an auxiliary marking line which are rendered in real time on a control screen in the process of backing up; when the right rear garage angle is seen in the left rearview mirror, the steering wheel is back to the right and the vehicle is continuously backed; when the left rear view mirror sees that the left rear wheel presses the garage sideline, the left dead-beat direction continues to back the car; when the vehicle body is seen to be parallel to the garage sideline from the left rearview mirror, the driver steps on the brake to stop the vehicle and returns to the positive direction; in the process of backing a car of a vehicle, when the car is too close to the rear car, a drip alarm sound is sounded, the closer the car is, the more rapid the sound is, the farther the car is, the slower the sound is, and the sound starting distance is as follows: one point is five meters. In the vertical parking state: the instrument displays the current speed, rotating speed and gear information; when the vehicle moves forward, the central control screen displays road information and a vehicle position in the map, when the vehicle backs at the side position, reversing image content and auxiliary marking lines are displayed on the central control screen, and the reversing image content is rendered real-time image content; the specific function description is as follows: when getting into the demonstration of perpendicular function of parking, the vehicle appears in the parking area, and the vehicle traveles forward, and after reaching appointed parking stall, voice prompt: automatic parking has already begun; then, the vehicle continuously drives forwards until a right front garage angle is flush with the center of a rear wheel when seen in a right rearview mirror, the vehicle starts to back in a right dead driving direction after a reverse gear is hung (a right turn light is lightened at the same time), and a real-time rendered back image and an auxiliary marking line are displayed on a control screen in the process of backing; when the right rear wheel enters the garage entrance angle, the vehicle continues to back; when seeing the automobile body and storehouse sideline parallel from the right rear-view mirror, step on the brake and park, go back to the positive direction, at the vehicle in-process of backing a car, need to sound the dribble alarm sound when too near apart from the rear truck, the nearer sound of getting from is bushed more sharply, the farther sound of getting from is slower, the sound starting distance: one point is five meters. In the operation demonstration process, a student wears the MR mixed virtual reality helmet, can experience the motion process of the vehicle and observe the motion trail of the vehicle in an on-the-spot manner, and compared with the traditional VR and PC end plane learning manner, the teaching manner utilizes the means of mutual combination of virtual reality, so that the student can understand more easily;
an emergency braking module: through the practical training platform, the trainees can be enabled to be subjected to virtual vehicle emergency braking rules and modes in a real scene, the interest of the trainees is improved, and the braking rules and the braking modes when the vehicles meet emergency barriers can be displayed in the system. When the demonstration is started, when no obstacle appears, the instrument displays the current vehicle speed, the rotating speed and the gear information, and the distance between the obstacle and the gear is within fifteen meters: the front part is provided with a vehicle for passing; when no obstacle appears, the central control screen displays road information and vehicle positions in the map; after the obstacle appears, displaying road information, a vehicle position and an obstacle position on a map; the specific function description is as follows: after entering the front-through warning function, the vehicle runs forward for about five seconds per hour for thirty kilometers on a straight lane, then slowly enters obstacles such as pedestrians or vehicles at the roadside, and when the distance is fifteen meters away from the vehicle, the display is carried out on a vehicle central control screen and an instrument, and simultaneously the voice prompt is carried out: the vehicle passes through the front of the vehicle, please drive carefully; after the suggestion appears, the vehicle continues to travel ten meters away from the barrier position, voice prompt simultaneously: please slow down. When the vehicle is five meters away from the obstacle, the vehicle is braked emergently until the vehicle is completely stopped one meter before the obstacle. In the operation demonstration process, a student wears the MR mixed virtual reality helmet, can experience the motion process of the vehicle and observe the motion trail of the vehicle in an on-the-spot manner, and compared with the traditional VR and PC end plane learning manner, the teaching manner utilizes the means of mutual combination of virtual reality, so that the student can understand more easily;
an identification recognition module: the identification is realized through the multi-functional camera of vehicle, through real standard platform, can make the student receive virtual vehicle actual alarm rule and mode in real scene, promotes student's interest. When the demonstration is started and no obstacle appears, the instrument displays the current speed, the rotating speed and the gear information; when the front is a red light, then the suggestion: a red light ahead, please stop; when the front side limits the speed, prompting: speed limit is fifty in front, please slow down; when the front is green, the following prompt is given: a green front light, please pass; the central control screen displays road information and vehicle positions in a map during normal driving; when the front is an intersection and a traffic light is available, displaying road information, vehicle positions, traffic light state reminding and speed limit reminding on a map; the specific function description is as follows: after the identification recognition function is demonstrated, the vehicle drives forwards for about five seconds per hour by seventy kilometers on a middle straight lane, then a speed limit fifty mark appears on the right side road, and when the speed limit mark is fifty meters away from the vehicle, the display is carried out on a vehicle central control screen and an instrument, and simultaneously the voice prompt is carried out: speed limit is fifty in front, please slow down; the vehicle begins to decelerate to fifty kilometers per hour; fifty meters after the speed limit sign, reach the crossing, crossing the place ahead is the red light, and instrument and well accuse screen carry out above-mentioned demonstration this moment, voice prompt simultaneously: the front red light is used for asking for parking, and the vehicle is parked in front of the zebra crossing; when the red and green lamp becomes green, the instrument and the central control screen display the display, and simultaneously, the voice prompt: a green front light, please pass; the vehicle starts to run, and the scene demonstration is finished after the vehicle passes through the intersection for three seconds. When the ray of the MR mixed virtual reality helmet points to a multifunctional camera in a vehicle, highlighting prompt is carried out, and the name of the multifunctional camera is displayed, (the multifunctional camera is arranged in front of a rearview mirror in the vehicle), the installation position of the multifunctional camera is known by an intelligent cockpit to simulate traffic signs such as warning or speed limit on a road in front, and reminding information of the traffic signs can be popped up on a simulation instrument;
a lane departure warning module: the lane departure warning function is one of the necessary functions of ADAS, and is a function possessed by many real vehicles, road marking lines are identified through a stereo camera or a multifunctional camera, a driving interface is reproduced through a virtual simulation scene, and when demonstration is started, the instrument displays the current speed, the rotating speed and the gear information; and when the lane deviates, displaying: lane departure; the central control screen displays road information and vehicle positions in a map; the specific function description is as follows: when the vehicle runs forwards for sixty kilometers per hour on a right straight lane after entering the lane departure warning demonstration, a light blue lane auxiliary line is displayed on the windshield; the vehicle is about five seconds of going, and the vehicle deviates from the lane to the left gradually, carries out above-mentioned demonstration on accuse screen, the instrument in the vehicle, and the lane auxiliary line is changed red by the blue and is begun scintillation on the windshield, voice prompt simultaneously: lane departure, please drive carefully; and after the prompt appears, the vehicle continues to run but gradually returns to the lane, the lane line auxiliary display changes from red to blue, and the demonstration is finished after the vehicle continues to run for five seconds. In the operation demonstration process, a student wears the MR mixed virtual reality helmet, can experience the motion process of the vehicle and observe the motion trail of the vehicle in an on-the-spot manner, and compared with the traditional VR and PC end plane learning manner, the teaching manner utilizes the means of mutual combination of virtual reality, so that the student can understand more easily;
a driver attention assistance module: the attention assisting function is a reminding function which simulates long-time driving of a driver or does not control related functions of a vehicle, the reminding function of driving assistance is simulated by simulating the attention assisting reminding function which appears after long-time driving, fatigue information of the driver can be captured by a camera in the vehicle, the driver can be helped to judge whether the driver has the phenomenon of inattention, and when demonstration is started, an instrument displays current vehicle speed, rotating speed and gear information; when the driver is inattentive, displaying: please drive carefully; the central control screen displays and displays road information and vehicle positions in the map; the steering wheel is controlled by a user through a handle ray, the right side of the steering wheel is highlighted for prompt, and the user can drag the steering wheel to rotate left and right by using the ray; the specific function description is as follows: after the attention assisting function is demonstrated, the vehicle runs forwards on a right lane at KM/h, the direction in the lane needs to be controlled by a user through a handle, and a light blue lane assisting line is displayed on a windshield; when the vehicle deviates from the lane gradually, the lane departure warning prompt is carried out on a control screen and an instrument in the vehicle, a lane auxiliary line on the windshield is changed from blue to red and starts to flicker, and meanwhile, the voice prompt is carried out: lane departure, please drive carefully; when the driver does not control the direction for more than three seconds, the attention auxiliary prompt is carried out on a control screen and an instrument in the vehicle, and simultaneously the voice prompt is carried out: please focus on attention and drive carefully; after the prompt appears, the vehicle can continue to run for five seconds, and the demonstration is finished; in the operation demonstration process, the student wears the mixed virtual reality helmet of MR, and experience vehicle motion process and observation vehicle movement track that can be personally on the scene compare traditional VR and PC end plane learning mode, and this teaching mode utilizes the means of virtual reality inter combination, makes the student understand more easily.
Compared with the prior art, the invention has the beneficial effects that:
this advanced driving assistance system of ADAS instructs platform in fact, through the demonstration of the automatic function of parking that contains in instructing platform ADAS system, the demonstration of emergency braking function, the demonstration of sign recognition function, lane departure warning demonstration, the demonstration of attention auxiliary function, all simulate real vehicle real operation and vehicle feedback in every function demonstration and remind, all be furnished with the pronunciation explanation in the function demonstration, make the student need not the real car and can learn to master the driving, reduce the real cost of instructing of school, promote student's real efficiency of instructing, reduce student's potential safety hazard and the loss of equipment and facilities in the ordinary real process of instructing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a controller module according to the present invention;
fig. 3 is a schematic structural diagram of an ADAS system module of the practical training platform of the present invention.
In the figure: the real standard platform comprises 1AR glasses, 2 displays, 3 steering wheels, 4 driving simulation cabins, 5 gear devices, 6 electric seats, 7 armrest boxes, 8 loudspeakers, 9 universal wheels, 10 cabin doors, 11 brake pedals, 12 accelerator pedals and 13.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-3, the training platform 13 comprises four groups of universal wheels 9 welded at the bottom, the universal wheels 9 are arranged in a rectangular array, a brake is arranged on the universal wheels 9, a driving simulation cabin 4 is arranged in the center of the top of the training platform 13, the front side wall of the driving simulation cabin 4 is communicated with the outside, a cabin door 10 is hinged on the front side wall of the driving simulation cabin 4, a handle is welded on the front side wall of the cabin door 10, an anti-skid thread is arranged on the outer side wall of the handle, an electric seat 6 is welded in the center of the bottom of the inner side of the driving simulation cabin 4, an armrest box 7 is welded on the rear side of the electric seat 6 at the top of the driving simulation cabin 4, a gear 5 is rotatably mounted on the top of the armrest box 7, a brake pedal 11 and an accelerator pedal 12 are hinged on the side of the bottom of the inner side of the driving simulation cabin 4 which is positioned on the electric seat 6, a steering wheel 3 is arranged on the inner wall of one side of a driving simulation cabin 4 and positioned right above an accelerator pedal 12, AR glasses 1 are arranged on one side of the steering wheel 3 and positioned on the top of a training platform 13, displays 2 are welded and installed on the top of the training platform 13, the number of the displays 2 is three, the displays 2 and electric seats are correspondingly arranged, loudspeakers 8 are respectively embedded and installed on the front side wall and the rear side wall of the training platform 13, a main controller and a screen controller are arranged in the training platform 13, the main controller and the screen controller are electrically connected with an external main power supply, the main controller is sequentially electrically connected with a gear switch, a brake switch, the accelerator pedal 12 and the electric seats 6, the screen controller is sequentially electrically connected with the displays 2 and the loudspeakers, an ADAS system is arranged in the training platform 13, the ADAS system comprises an automatic training parking module, the system comprises an emergency braking module, an identification recognition module, a lane departure reminding module and a driver attention assisting module;
an automatic parking operation module: through real standard platform 13, can make the student receive virtual vehicle in the real scene and actually park rule and mode, promote student's interest, can show two kinds of parking modes after the vehicle reachs the parking area in the system: parking at the side position and vertically parking. In the side parking state: the instrument displays the current speed, rotating speed and gear information; when the vehicle moves forward, the central control screen displays road information and a vehicle position in the map, when the vehicle backs at the side position, reversing image content and auxiliary marking lines are displayed on the central control screen, and the reversing image content is rendered real-time image content; the specific function description is as follows: when entering the demonstration of the side direction parking function, the vehicle appears in the parking lot, and the vehicle drives forward, and after reaching the appointed parking space, voice prompt: automatic parking has already begun; then, continuously driving forwards until the rearview mirror is aligned with the front vehicle B column (the left front garage angle is aligned with the center of a rear wheel when seen in the right rearview mirror), starting to back up in the right dead direction after the reverse gear is hung (simultaneously, a right steering lamp is lightened), and displaying a back-up image and an auxiliary marking line which are rendered in real time on a control screen in the process of backing up; when the right rear garage angle is seen in the left rearview mirror, the steering wheel is back to the right and the vehicle is continuously backed; when the left rear view mirror sees that the left rear wheel presses the garage sideline, the left dead-beat direction continues to back the car; when the vehicle body is seen to be parallel to the garage sideline from the left rearview mirror, the driver steps on the brake to stop the vehicle and returns to the positive direction; in the process of backing a car of a vehicle, when the car is too close to the rear car, a drip alarm sound is sounded, the closer the car is, the more rapid the sound is, the farther the car is, the slower the sound is, and the sound starting distance is as follows: 1.5 m. In the vertical parking state: the instrument displays the current speed, rotating speed and gear information; when the vehicle moves forward, the central control screen displays road information and a vehicle position in the map, when the vehicle backs at the side position, reversing image content and auxiliary marking lines are displayed on the central control screen, and the reversing image content is rendered real-time image content; the specific function description is as follows: when getting into the demonstration of perpendicular function of parking, the vehicle appears in the parking area, and the vehicle traveles forward, and after reaching appointed parking stall, voice prompt: automatic parking has already begun; then, the vehicle continuously drives forwards until a right front garage angle is flush with the center of a rear wheel when seen in a right rearview mirror, the vehicle starts to back in a right dead driving direction after a reverse gear is hung (a right turn light is lightened at the same time), and a real-time rendered back image and an auxiliary marking line are displayed on a control screen in the process of backing; when the right rear wheel enters the garage entrance angle, the vehicle continues to back; when seeing the automobile body and storehouse sideline parallel from the right rear-view mirror, step on the brake and park, go back to the positive direction, at the vehicle in-process of backing a car, need to sound the dribble alarm sound when too near apart from the rear truck, the nearer sound of getting from is bushed more sharply, the farther sound of getting from is slower, the sound starting distance: 1.5 m. In the operation demonstration process, a student wears the MR mixed virtual reality helmet, can experience the motion process of the vehicle and observe the motion trail of the vehicle in an on-the-spot manner, and compared with the traditional VR and PC end plane learning manner, the teaching manner utilizes the means of mutual combination of virtual reality, so that the student can understand more easily;
an emergency braking module: through the practical training platform 13, the trainees can be enabled to be subjected to virtual vehicle emergency braking rules and modes in real scenes, the interest of the trainees is improved, and the braking rules and the braking modes of the vehicles when encountering emergency barriers can be displayed in the system. When beginning the demonstration, when the barrier does not appear, the instrument shows current speed of a motor vehicle, rotational speed, gear information, and the barrier is apart from within 15 meters, shows: the front part is provided with a vehicle for passing; when no obstacle appears, the central control screen displays road information and vehicle positions in the map; after the obstacle appears, displaying road information, a vehicle position and an obstacle position on a map; the specific function description is as follows: after entering the front passing warning function, the vehicle runs forwards for about 5 seconds at 30KM/h on a straight lane, then slowly enters obstacles such as pedestrians or vehicles at the roadside, and when the distance is 15 meters away from the vehicle, the display is carried out on a vehicle central control screen and an instrument, and simultaneously the voice prompt is carried out: the vehicle passes through the front of the vehicle, please drive carefully; after the suggestion appears, the vehicle continues to travel 10 meters positions apart from the barrier, voice prompt simultaneously: please slow down. When the vehicle is 5 meters away from the obstacle, the vehicle is braked emergently until the vehicle is completely stopped 1 meter in front of the obstacle. In the operation demonstration process, a student wears the MR mixed virtual reality helmet, can experience the motion process of the vehicle and observe the motion trail of the vehicle in an on-the-spot manner, and compared with the traditional VR and PC end plane learning manner, the teaching manner utilizes the means of mutual combination of virtual reality, so that the student can understand more easily;
an identification recognition module: the identification is realized through the multi-functional camera of vehicle, through real standard platform 13, can make the student receive virtual vehicle actual alarm rule and mode in real scene, promotes student's interest. When the demonstration is started and no obstacle appears, the instrument displays the current speed, the rotating speed and the gear information; when the front is a red light, then the suggestion: a red light ahead, please stop; when the front side limits the speed, prompting: the front speed limit 50 is to please decelerate; when the front is green, the following prompt is given: a green front light, please pass; the central control screen displays road information and vehicle positions in a map during normal driving; when the front is an intersection and a traffic light is available, displaying road information, vehicle positions, traffic light state reminding and speed limit reminding on a map; the specific function description is as follows: after the demonstration of the identification function is carried out, the vehicle drives forwards for about 5 seconds at 70KM/h on a middle straight lane, then a speed limit 50 mark appears at the right side road, and when the speed limit mark is 50 meters away from the vehicle, the display is carried out on a vehicle central control screen and an instrument, and simultaneously the voice prompt is carried out: the front speed limit 50 is to please decelerate; the vehicle starts to decelerate to 50 km/h; when the vehicle reaches the intersection 50 meters after the speed limit sign, the front of the intersection is a red light, and at the moment, the instrument and the central control screen perform the display and simultaneously perform voice prompt: the front red light is used for asking for parking, and the vehicle is parked in front of the zebra crossing; when the red and green lamp becomes green, the instrument and the central control screen display the display, and simultaneously, the voice prompt: a green front light, please pass; the vehicle starts to run, and the scene demonstration is finished after 3 seconds of passing through the intersection. When the ray of the MR mixed virtual reality helmet points to a multifunctional camera in a vehicle, highlighting prompt is carried out, and the name of the multifunctional camera is displayed, (the multifunctional camera is arranged in front of a rearview mirror in the vehicle), the installation position of the multifunctional camera is known by an intelligent cockpit to simulate traffic signs such as warning or speed limit on a road in front, and reminding information of the traffic signs can be popped up on a simulation instrument;
a lane departure warning module: the lane departure warning function is one of the necessary functions of ADAS, and is a function possessed by many real vehicles, road marking lines are identified through a stereo camera or a multifunctional camera, a driving interface is reproduced through a virtual simulation scene, and when demonstration is started, the instrument displays the current speed, the rotating speed and the gear information; and when the lane deviates, displaying: lane departure; the central control screen displays road information and vehicle positions in a map; the specific function description is as follows: when the vehicle runs forwards at 60KM/h on a right straight lane after entering the lane departure warning demonstration, a light blue lane auxiliary line is displayed on the windshield; the vehicle is about 5 seconds of going, and the vehicle deviates from the lane to the left gradually, carries out above-mentioned demonstration on accuse screen, the instrument in the vehicle, and the lane auxiliary line is changed red by the blue and is begun scintillation on the windshield, voice prompt simultaneously: lane departure, please drive carefully; and after the prompt appears, the vehicle continues to run but gradually returns to the lane, the lane line auxiliary display changes from red to blue, and the demonstration is finished after the vehicle continues to run for 5 seconds. In the operation demonstration process, a student wears the MR mixed virtual reality helmet, can experience the motion process of the vehicle and observe the motion trail of the vehicle in an on-the-spot manner, and compared with the traditional VR and PC end plane learning manner, the teaching manner utilizes the means of mutual combination of virtual reality, so that the student can understand more easily;
a driver attention assistance module: the attention assisting function is a reminding function which simulates long-time driving of a driver or does not control related functions of a vehicle, the reminding function of driving assistance is simulated by simulating the attention assisting reminding function which appears after long-time driving, fatigue information of the driver can be captured by a camera in the vehicle, the driver can be helped to judge whether the driver has the phenomenon of inattention, and when demonstration is started, an instrument displays current vehicle speed, rotating speed and gear information; when the driver is inattentive, displaying: please drive carefully; the central control screen displays and displays road information and vehicle positions in the map; the steering wheel is controlled by a user through a handle ray, the right side of the steering wheel is highlighted for prompt, and the user can drag the steering wheel to rotate left and right by using the ray; the specific function description is as follows: after the attention assisting function is demonstrated, the vehicle runs forwards at 60KM/h on a right lane, the direction in the lane needs to be controlled by a user through a handle, and a light blue lane assisting line is displayed on a windshield; when the vehicle deviates from the lane gradually, the lane departure warning prompt is carried out on a control screen and an instrument in the vehicle, a lane auxiliary line on the windshield is changed from blue to red and starts to flicker, and meanwhile, the voice prompt is carried out: lane departure, please drive carefully; when the driver does not control the direction for more than 3 seconds, the attention auxiliary prompt is carried out on a control screen and an instrument in the vehicle, and simultaneously, the voice prompt is carried out: please focus on attention and drive carefully; after the prompt appears, the vehicle can continue to run for 5 seconds, and the demonstration is finished; in the operation demonstration process, the student wears the mixed virtual reality helmet of MR, and experience vehicle motion process and observation vehicle movement track that can be personally on the scene compare traditional VR and PC end plane learning mode, and this teaching mode utilizes the means of virtual reality inter combination, makes the student understand more easily.
When in use: when the device starts to use, when the student needs to drive and study, according to the subject to be studied this time, select the automatic parking module in the real standard platform ADAS system, the emergency braking module, the sign recognition module, lane departure warning module and driver attention auxiliary module to select the subject, after the selection is completed, the student opens door 10 and gets into driving simulation storehouse 4, according to the required high angle of adjusting electric seat 6 through main control unit of individual health, wear AR glasses 1 simultaneously, start display 2, analog scene appears in AR glasses 1 this moment, the speaker sends out teaching pronunciation, the student can carry out the analog driving operation this moment.
Claims (8)
- The practical training platform of the ADAS advanced driving assistance system comprises a practical training platform (13) and is characterized in that universal wheels (9) are welded and installed at the bottom of the practical training platform (13), a driving simulation cabin (4) is arranged in the center of the top of the practical training platform (13), a cabin door (10) is hinged and installed on the front side wall of the driving simulation cabin (4), an electric seat (6) is welded and installed in the center of the bottom of the inner side of the driving simulation cabin (4), a handrail box (7) is welded and installed on the rear side, located on the electric seat (6), of the top of the handrail box (7), a gear shifter (5) is rotatably installed on the top of the handrail box (7), a brake pedal (11) and an accelerator pedal (12) are hinged and installed on one side, located on the electric seat (6), of the bottom of the inner side of the driving simulation cabin (4), a steering wheel (3) is arranged right above the accelerator pedal (12), AR glasses (1) have been placed to one side that the top of real standard platform (13) is located steering wheel (3), and display (2) are installed to the top welding of real standard platform (13), and speaker (8) are all inlayed and installed to the front and back lateral wall of real standard platform (13), and real standard platform (13) embeds main control unit and screen controller, and main control unit and screen controller are connected the setting with external main power supply electricity, real standard platform (13) embeds real standard platform ADAS system.
- 2. The ADAS advanced driver assistance system training platform as claimed in claim 1, wherein the number of said universal wheels (9) is four and arranged in a rectangular array, and the brakes are arranged on the universal wheels (9).
- 3. The ADAS advanced driver assistance system training platform according to claim 1, wherein the front side wall of the driving simulation cabin (4) is in communication with the outside.
- 4. The ADAS advanced driver assistance system training platform according to claim 1, wherein a handle is welded to the front side wall of the door (10), and the outer side wall of the handle is provided with anti-skid threads.
- 5. The ADAS advanced driver assistance system training platform as claimed in claim 1, wherein the number of the displays (2) is three and the displays (2) are corresponding to the electric seats.
- 6. The ADAS advanced driver assistance system training platform as claimed in claim 1, wherein the main controller is electrically connected to the shift switch, the brake switch, the accelerator pedal (12) and the power seat (6) in turn.
- 7. The ADAS advanced driver assistance system training platform as claimed in claim 1, wherein the screen controller is electrically connected to the display (2) and the speaker in turn.
- 8. The ADAS advanced driver assistance system training platform as claimed in claim 1, wherein the ADAS system comprises an automatic parking module, an emergency braking module, a sign recognition module, a lane departure warning module, and a driver attention assistance module.
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