JP7410835B2 - driving training device - Google Patents

Description

The present invention relates to a driving training device for supporting driving training using driving results obtained when driving a simulated vehicle.

Conventionally, as a driving training device, one described in Patent Document 1 is known. This driving training device uses a two-wheeled simulated vehicle to judge the driving skills of the trainees, and includes operating devices such as the steering wheel and accelerator lever, and a monitor that displays images of the simulated driving environment. It is equipped with

In the case of this driving training device, a student drives a simulated vehicle while viewing an image of a simulated driving environment displayed on a monitor, and the image at that time is stored in the control device. Then, after the simulated operation ends, the video during the simulated operation is played back and displayed on the monitor. Thereby, by checking the video of the simulated driving, the trainees can recognize their own safe driving skills and receive guidance from the instructor.

Patent No. 5919243

In the case of the driving training device of Patent Document 1, the video of the simulated driving environment is a simulation of the driving conditions of a general driver, and therefore, depending on the driving condition of the trainee during the simulated driving, there may be a dangerous situation. may not occur. For example, if a student drives significantly below the legal speed limit, a dangerous situation may not occur, and in that case, the effectiveness of the driving lesson will be reduced.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a driving training device that can enhance the effectiveness of driving training regardless of the driving state of a simulated vehicle by a user.

In order to achieve the above object, the invention according to claim 1 provides driving lessons using driving results obtained when a user (student M1) drives a simulated vehicle 2 in a simulated driving environment including a dangerous setting area. In the supporting driving training device 1, an output interface (main monitor 11, operation monitor 21), simulated video data that visualizes a simulated driving environment, and a dangerous setting area during driving of a simulated vehicle 2 under a simulated driving environment are provided. A video data storage unit (controller 30) that stores dangerous driving video data that simulates a state in which driving occurs, and a display control that displays the simulated video data stored in the video data storage unit on an output interface. A first display control unit (controller 30, STEP 3) that executes the display control, an operation state data detection unit (sensor device 4) that detects operation state data representing the operation state of the simulated vehicle 2 by the user while display control is being executed, and A calculation unit (controller 30, STEP 2) that calculates the driving state of the simulated vehicle 2 by the user in a simulated driving environment according to the operation state data and the simulated video data detected by the state data detection unit; Based on the calculation results calculated by the calculation result storage unit (controller 30, STEP 6) that stores the results, and the calculation unit, determine whether a dangerous driving condition of the simulated vehicle 2 by the user has occurred in the dangerous setting area while display control is being executed. Based on the calculation result stored in the determination unit (controller 30, STEP 47) and the calculation result storage unit, the driving state of the simulated vehicle 2 by the user in the simulated driving environment while display control is being executed is output. A second display control unit (controller 30, STEP 45, 48) that executes driving regeneration control to be reproduced and displayed on the interface, and the second display control unit is configured to perform a driving regeneration control by the user in the danger setting area while executing the driving regeneration control. When the driving state of the simulated vehicle is played back and displayed, if the determination unit determines that the dangerous driving state of the simulated vehicle by the user has occurred in the dangerous setting area , the video representing the user's dangerous driving state is displayed on the output interface. Executes video playback control to be played back and displays the dangerous driving video data on the output interface if the determination unit determines that the dangerous driving state of the simulated vehicle by the user does not occur in the dangerous setting area. It is characterized by executing driving video control.

According to this driving training device, when it is determined that the dangerous driving state of the simulated vehicle by the user has occurred in the dangerous setting area , the calculation result stored in the calculation result storage unit is used to drive the simulation vehicle under the simulated driving environment. Video playback control is executed to cause the output interface to playback and display a video representing the user's dangerous driving condition. On the other hand, if it is determined that the dangerous driving state of the simulated vehicle by the user does not occur in the dangerous setting area , dangerous driving video control is executed to display dangerous driving video data on the output interface. Therefore , regardless of the driving state of the simulated vehicle by the user , an image showing the dangerous driving state of the simulated vehicle can be displayed on the output interface, and the driving training effect can be improved.

1 is a front view showing the configuration of a driving training device according to an embodiment of the present invention. FIG. 2 is a side view showing the configuration of the driving training device. It is a figure showing the composition of a handle device. FIG. 2 is a block diagram showing the electrical configuration of the driving training device. It is a flowchart which shows simulated driving control. 3 is a flowchart showing driving regeneration control. It is a flowchart which shows the content of driving|running|working regeneration control. FIG. 8A is a diagram showing an example of a display image of a simulated vehicle during driving replay control in the bird's-eye view mode, and FIG. 8B is a diagram showing a case where an accident occurs when the simulated vehicle is traveling forward from the position shown in FIG. 8A. FIG. 8C is a diagram showing an example of a displayed image when no accident occurs when the simulated vehicle travels forward from the position shown in FIG. 8A.

DESCRIPTION OF THE PREFERRED EMBODIMENTS A driving training device according to an embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the driving training device 1 of the present embodiment executes/supports driving training using a simulated vehicle 2, and in addition to the simulated vehicle 2, a display audio device 10 and It is equipped with a teaching device 20 and the like.

This simulated vehicle 2 is a two-wheeled vehicle type that the student M1 (user) rides astride, and is designed to be able to perform driving lessons by switching between driving lessons for MT cars and driving lessons for AT cars. It is composed of Note that, in FIGS. 1 and 2, illustration of the step in which the student M1 puts his/her feet on the AT vehicle during training driving is omitted.

As shown in FIG. 3, the simulated vehicle 2 is equipped with a handle 3, which includes a dual-purpose lever 3a, a rear view switch 3b, a headlight up/down switch 3c, a direction indicator switch 3d, a horn switch 3e, A starter switch 3f, an engine stop switch 3g, a front wheel brake lever 3h, and a throttle grip 3i are provided.

This dual-purpose lever 3a is configured to be switchable so that it functions as a clutch lever during driving training for an MT vehicle, and functions as a rear wheel brake lever during driving training for an AT vehicle. Further, the rear view switch 3b is used to switch between displaying and non-displaying a rear view (an image of a side mirror) on a main monitor 11 of the display audio device 10, which will be described later.

Furthermore, the headlight up/down changeover switch 3c switches between high beam and low beam of the headlight, and the direction indicator switch 3d switches between blinking and stopping the left and right direction indicators. On the other hand, the horn switch 3e is used to generate a warning sound when pressed, and the starter switch 3f and engine stop switch 3g are used to start and stop the engine, respectively.

Further, the front wheel brake lever 3h is used to perform a front wheel brake operation, and the throttle grip 3i is used to increase the engine speed by rotating it.

Furthermore, the simulated vehicle 2 is provided with a rear wheel brake lever 3j (see FIG. 2) and a gear shift lever (not shown). The rear wheel brake lever 3j is used to perform a rear wheel brake operation with the right foot during driving training for a manual transmission vehicle, and the gear shift lever is used for performing a gear shifting operation using the left foot during driving training for a manual transmission vehicle. It is something.

The display audio device 10 described above includes a main monitor 11 and left and right speakers 12, 12, and these main monitor 11 and left and right speakers 12, 12 are electrically connected to a controller 30, as shown in FIG. It is connected.

In this display/audio device 10, during driving training, a video signal for driving training under a simulated driving environment is displayed on the main monitor 11 using a video signal from a controller 30, which will be described later. Running sounds and the like are output from the left and right speakers 12, 12.

Further, the above-mentioned teaching device 20 includes an operation monitor 21, a keyboard 22, and a mouse 23, and as shown in FIG. 4, these components 21 to 23 are all electrically connected to a controller 30. There is.

The operation monitor 21 is something that the instructor M2 refers to during the driving lesson, and is placed on the table 24, and as will be described later, is supplied with a video signal from the controller 30 during the driving lesson. It is configured to be able to display the same video as the main monitor 11. Note that in this embodiment, the main monitor 11 and the operation monitor 21 correspond to the output interface.

Furthermore, a keyboard 22 and a mouse 23 are also placed on the table 24, and the instructor M2 uses these keyboards 22 and mouse 23 to start/end the driving lesson and perform operations during the driving lesson, which will be described later. Perform various operations. In the following description, the operation by the instructor M2 of at least one of the keyboard 22 and the mouse 23 will be referred to as "mouse operation by the instructor M2."

On the other hand, the controller 30 is built into the display/audio device 10 (see FIG. 2), and during driving training, the controller 30 executes simulated driving control and driving regeneration control as described later.

In addition to the aforementioned components 11, 12, 21 to 23, a sensor device 4 and an actuator device 5 are electrically connected to this controller 30.

The sensor device 4 is composed of various sensors, and detects operation state data representing the operation states of the aforementioned various components 3a to 3j and the gear shift lever, and the steering angle of the steering wheel 3, and displays them. A detection signal is output to the controller 30. Note that in this embodiment, the sensor device 4 corresponds to the operation state data detection section.

Further, the actuator device 5 is composed of a plurality of actuators. The controller 30 executes vehicle control, which will be described later, by driving the actuator device 5 during the driving lesson. In this vehicle control, the behavior of the simulated vehicle 2 is controlled so that the student M1 feels the acceleration/deceleration in the longitudinal direction, vertical direction, and horizontal direction.

On the other hand, the controller 30 includes a storage device 31, a database 32, and an arithmetic processing device 33. The storage device 31 is composed of, for example, a RAM and an E2PROM, and stores operation state data represented by the detection signal from the sensor device 4 described above, calculation results in simulated travel control described later, and the like. In this embodiment, the controller 30 corresponds to a video data storage section, a first display control section, a calculation section, a calculation result storage section, a determination section, and a second display control section.

Further, the database 32 is composed of, for example, a ROM, and stores therein simulated driving environment data for normal driving and dangerous driving data. This simulated driving environment data is data (video data and audio data) including various driving courses, various driving conditions, and various environmental conditions for driving training.

This simulated driving environment data is designed to intentionally create dangerous driving situations (such as accidents) in multiple areas of the driving course when the rider drives the two-wheeled vehicle using normal driving operations. Hereinafter, the area in which this dangerous driving condition is intentionally set to occur will be referred to as the "danger setting area."

On the other hand, the dangerous driving data is data that simulates the situation in which dangerous driving occurs in the plurality of dangerous setting areas, and is composed of dangerous driving video data and dangerous driving audio data, which will be described later.

Furthermore, the arithmetic processing unit 33 is composed of, for example, a CPU, and during driving lessons, it performs the following operations according to the operation status of the keyboard 22 and mouse 23, the detection signal from the sensor device 4, etc. Executes simulated driving control and driving regeneration control.

Next, the simulated travel control will be described with reference to FIG. 5. This simulated driving control controls the simulated driving state of the simulated vehicle 2 by the student M1, and is executed by the controller 30 at a predetermined control cycle.

First, it is determined whether the execution conditions are satisfied (FIG. 5/STEP 1). This execution condition is an execution condition of the simulated driving control, and when all of the following (f1) to (f2) are satisfied, it is determined that the execution condition is satisfied; otherwise, the execution condition is is determined to not hold true.

(f1) Various data stored in the storage device 31, such as calculation results and flags to be described later, have been reset.
(f2) Travel conditions have already been set.

These driving conditions include conditions such as the driving course, driving environment, and transmission type (MT/AT) of the simulated vehicle 2. A button (not shown) on the program screen of the operation monitor 21 is selected by the mouse operation of the instructor M2. It is set by

If this determination is negative (FIG. 5/STEP 1...NO) and the execution condition is not satisfied, the process ends. On the other hand, if this determination is affirmative (FIG. 5/STEP 1...YES) and the execution condition is satisfied, traffic state data is calculated (FIG. 5/STEP 2).

In this case, specifically, traffic condition data under a simulated driving environment is calculated using a predetermined control algorithm according to the video data and audio data being reproduced and the detection signal of the sensor device 4. As this traffic state data, driving state data representing the traveling state of the simulated vehicle 2 and the traveling states of traffic vehicles around it, video data and audio data representing them, etc. are calculated. That is, data representing the driving state of the simulated vehicle 2 by the student M1 is calculated.

Next, video control is executed (FIG. 5/STEP 3). In this video control, a video signal value is calculated based on the video data included in the traffic condition data mentioned above, and the corresponding video signal is supplied to the main monitor 11 and the operation monitor 21. As a result, images representing the driving environment in front of the simulated vehicle 2 are displayed on the two monitors 11 and 21.

Next, acoustic control is executed (FIG. 5/STEP 4). In this acoustic control, an acoustic signal value is calculated based on the acoustic data included in the traffic condition data described above, and an acoustic signal corresponding to the acoustic signal value is supplied to the speaker 12. Thereby, for example, the running sound, engine sound, brake sound, etc. of the simulated vehicle 2 are output from the speaker 12.

Following this acoustic control, vehicle control is executed (FIG. 5/STEP 5). In this vehicle control, a drive signal value is calculated based on the driving state data included in the traffic state data mentioned above, and a corresponding drive signal is supplied to the actuator device 5. As a result, for example, when the student M1 turns the throttle grip 3i in the direction of opening, the behavior of the simulated vehicle 2 is controlled so that a feeling of acceleration is obtained, and when the student M1 performs a brake operation, the behavior of the simulated vehicle 2 is controlled so that a feeling of acceleration is obtained. The behavior of the simulated vehicle 2 is controlled so that the following is obtained.

Next, the traffic condition data calculated as described above is stored in the storage device 31 (FIG. 5/STEP 6).

Next, it is determined whether the simulated running has ended (FIG. 5/STEP 7). In this case, for example, when the course of the simulated run is completed and displayed on the monitors 11 and 21, the instructor M2 selects to end the simulated run by operating the mouse, or while the simulated run is being executed. Even so, when the instructor M2 performs a mouse operation to cancel the simulated run for some reason, it is determined that the simulated run has ended.

If this determination is negative (FIG. 5/STEP 7...NO) and the simulated driving has not ended, the process ends as is. On the other hand, if this determination is affirmative (FIG. 5/STEP 7...YES) and the simulated run ends, the simulated run end flag F_RUN_END is set to "1" to represent this (FIG. 5/STEP 8). After that, this process ends.

Next, driving regeneration control will be explained with reference to FIG. This driving regeneration control reproduces the driving state of student M1 when the simulated driving control shown in FIG. be done.

First, it is determined whether the simulated running end flag F_RUN_END described above is "1" (FIG. 6/STEP 21). If this determination is negative (FIG. 6/STEP 21...NO) and the simulated travel control has not ended, the process ends as is.

On the other hand, if this determination is affirmative (FIG. 6/STEP 21...YES) and the simulated driving control has ended, it is determined whether the driving regeneration end flag F_ALL_END is "1" (FIG. 6/STEP 22) . If this determination is affirmative (FIG. 6/STEP 22...YES) and the driving regeneration control has been completed, the process ends immediately.

On the other hand, if this determination is negative (FIG. 6/STEP 22...NO) and the driving regeneration control has not ended, it is determined whether the driving regeneration condition is satisfied (FIG. 6/STEP 23). This driving regeneration condition is an execution condition for driving regeneration control, and when all of the following conditions (f3) to (f4) are satisfied, it is determined that the driving regeneration condition is satisfied, and other conditions Sometimes, it is determined that the driving regeneration condition is not satisfied.

(f3) The viewpoint mode has already been set.
(f4) The playback start operation has already been executed.

The viewpoint mode under the condition (f3) above is the viewpoint mode of the video played on the monitors 11 and 21, and there are four viewpoint modes: own vehicle mode, bird's-eye view mode, overlooking mode, and other vehicle mode. are doing.

In this self-vehicle mode, the video is played from the viewpoint of the simulated vehicle 2 (not shown), and in the bird's-eye view mode, the video is played from the viewpoint overlooking the simulated vehicle 2 and other traffic vehicles (Figs. 8A to 8A). (see Figure 8C). Furthermore, in the top-down mode, although not shown, the video is played from a viewpoint looking down on the simulated vehicle 2 from diagonally behind it, and in the other vehicle mode, the video is played from the viewpoint from the other vehicle, although not shown. In this case, the instructor M2 operates a mouse to operate a mode selection button (not shown) on the program screen of the operation monitor 21, thereby setting the viewpoint mode.

Further, the playback start operation (f4) is executed by the instructor M2 operating the keyboard 22 and mouse 23 and pressing a playback start button (not shown) on the program screen of the operation monitor 21.

If the above-mentioned determination is negative (FIG. 6/STEP 23...NO) and the running regeneration condition is not satisfied, the process ends immediately. On the other hand, if this determination is affirmative and the driving regeneration condition is satisfied (FIG. 6/STEP 23...YES), driving regeneration control is executed (FIG. 6/STEP 24). This running regeneration control is specifically executed as shown in FIG.

As shown in the figure, first, it is determined whether the driving result determined flag F_JUDGE is "1" (FIG. 7/STEP 41). This driving result determination completed flag F_JUDGE represents whether or not the driving result determination process described below has been executed.

If this determination is affirmative (FIG. 7/STEP 41...YES) and the driving result determination process has been executed, the process advances to STEP 44, which will be described later. On the other hand, when this determination is negative (FIG. 7/STEP 41...NO), a driving result determination process is executed (FIG. 7/STEP 42).

In this driving result determination process, by comparing the traffic condition data stored in the storage device 31 with the dangerous driving reproduction data, it is possible to compare the traffic condition data stored in the storage device 31 with the dangerous driving reproduction data, thereby determining whether a plurality of dangerous setting areas in the driving course are detected while the simulated driving control is being executed. , it is determined whether or not the dangerous driving condition of student M1 has occurred. This determination result is used in the determination in STEP 47, which will be described later.

Next, the driving result determined flag F_JUDGE is set to "1" to indicate that the driving result determination process has been executed (FIG. 7/STEP 43).

In this way, when the driving result determination completed flag F_JUDGE is set to "1" or when the driving result determination process has been executed, driving regeneration is performed based on the traffic condition data stored in the storage device 31 described above. It is determined whether the current traveling position of the simulated vehicle 2 in the control is in the dangerous setting area (FIG. 7/STEP 44).

If this determination is negative (FIG. 7/STEP 44...NO) and the current traveling position of the simulated vehicle 2 is not in the dangerous setting area, driving video playback control is executed (FIG. 7/STEP 45).

In this driving video playback control, the playback state (normal play, rewind, pause) and playback speed (fast forward, slow, frame-by-frame) selected on the program screen displayed on the monitor 21 are controlled by the mouse operation of the instructor M2. By reading the traffic condition data in accordance with the traffic condition data, an image of the simulated driving of the student M1 is displayed on the main monitor 11 and the operation monitor 21. In this case, when a dangerous driving condition occurs in an area other than the dangerous setting area on the driving course, a video of the dangerous driving condition is played back.

Next, sound reproduction control is executed (FIG. 7/STEP 46). In this sound reproduction control, the traffic state data stored in the storage device 31 is read out in the reproduction state selected as described above, so that the sound during the simulated driving is output from the speaker 12. After that, this process ends.

On the other hand, if the above-mentioned determination is affirmative (FIG. 7/STEP 44...YES) and the current driving playback position of the simulated vehicle 2 is in the dangerous setting area, it is determined whether or not the dangerous driving state of the student M1 has occurred. (FIG. 7/STEP 47). This determination is performed based on the determination result of the driving result determination process described above. In the case of the present embodiment, the occurrence of the dangerous driving state of the student M1 corresponds to the fact that the user's driving state of the simulated vehicle satisfies a predetermined condition.

If this determination is affirmative (FIG. 7/STEP 47...YES) and the dangerous driving state of student M1 has occurred in the dangerous setting area, driving video playback control and sound playback control are executed as described above ( Figure 7/STEP 45, 46). That is, an image of the dangerous driving state of the student M1 is displayed on the main monitor 11 and the operation monitor 21. After that, this process ends.

On the other hand, if the above-mentioned determination is negative (FIG. 7/STEP 47...NO) and the dangerous driving state of student M1 does not occur in the dangerous setting area, dangerous driving video control is executed (FIG. 7/STEP 48). In this dangerous driving video control, data corresponding to the current dangerous setting area is read out of the dangerous driving video data in the database 32, and is reproduced and displayed on the two monitors 11 and 21.

Next, dangerous driving sound control is executed (FIG. 7/STEP 49). Data corresponding to the current dangerous setting area is read out of the dangerous driving sound data in the dangerous driving sound control database 32, and is output from the speaker 12. After that, this process ends.

Returning to FIG. 6, after the running regeneration control is executed as described above, it is determined whether the running regeneration control has ended (FIG. 6/STEP 25). In this case, when the end operation of the reproduction control is executed with the traffic condition data stored in the storage device 31 being reproduced to the end, or even when the reproduction control is being executed, the reproduction When the control ending operation is executed, it is determined that the driving regeneration control has ended. Note that the playback control termination operation is executed by the instructor M2's mouse operation.

If this determination is negative (FIG. 6/STEP 25...NO), the process ends. On the other hand, when this determination is affirmative and the driving regeneration control is ended (FIG. 6/STEP 25...YES), the driving regeneration end flag F_ALL_END is set to "1" to represent this (FIG. 6/STEP 26). After that, this process ends.

Next, referring to FIGS. 8A to 8C, in the driving regeneration control described above, if the dangerous driving state of student M1 does not occur in the dangerous setting area, dangerous driving video control and dangerous driving sound control are executed. The reason for this is explained below. 8A to 8C show the driving state of the simulated vehicle 2A in the danger setting area during the driving replay control in the bird's-eye view mode, and the simulated vehicle 2A is an image of the simulated vehicle 2.

In the above-mentioned simulated driving control, for reasons of driving training effectiveness, when the trainee M1 drives the simulated vehicle 2 at a predetermined speed Vref (for example, legal speed - α (α is more than 10 km/h)), the above-mentioned The driving course and the driving environment are configured such that a dangerous driving condition occurs in the specified dangerous setting area.

For example, in the case of the danger setting area shown in FIGS. 8A to 8C, when the simulated vehicle 2A runs at a predetermined speed Vref or more while passing the stopped vehicle 40, the dangerous vehicle 42 from the side road in front of the simulated vehicle It is set to jump out in front of 2A. Therefore, when the simulated vehicle 2A travels from the position shown in FIG. 8A to the position shown in FIG. 8B, the dangerous vehicle 42 that is turning right jumps out in front of the simulated vehicle 2A from the side road, and the simulated vehicle 2A becomes the dangerous vehicle 42. Dangerous driving conditions occur, such as a collision or near-collision.

On the other hand, if the student M1 travels in the dangerous setting area at a speed lower than the predetermined speed Vref, the dangerous vehicle 42 completes the right turn at the timing when the student M1 reaches the position shown in FIG. 8C from the position shown in FIG. 8A. However, the vehicle ends up entering the driving lane in front of the simulated vehicle 2A.

As a result, the above-mentioned dangerous driving condition does not occur, and the driving training effect cannot be obtained. Therefore, in the driving replay control described above, if the dangerous driving state of the student M1 does not occur in the dangerous setting area, the dangerous driving video control and the dangerous driving sound control are executed in order to obtain the driving training effect. As a result, an image of the occurrence of a dangerous driving condition as shown in FIG. 8B is displayed on the main monitor 11.

In addition, in the case of the above-mentioned dangerous setting area, when the deceleration due to the brake operation of the simulated vehicle 2A is less than the predetermined deceleration, the dangerous driving state as described above occurs, but the deceleration due to the brake operation of the simulated vehicle 2A is less than the predetermined deceleration. When the deceleration is greater than or equal to the deceleration, the structure is such that the dangerous driving condition described above does not occur.

As described above, according to the driving training device 1 of the present embodiment, regardless of the driving state of the student M1 during the simulated driving control, when executing the driving regeneration control, the driving training device 1 of the simulated vehicle 2 is An image showing a dangerous driving situation can be displayed on the main monitor 11, and the effectiveness of driving training can be improved.

In addition, since the dangerous driving reproduction data records driving patterns (i.e., dangerous driving patterns) as a teacher in contrast to the teaching points, the instructor M2 can reproduce the dangerous driving reproduction data regardless of whether a dangerous driving condition is established or not. It can be used for summoning and guidance in dangerous driving situations.

Although the example uses a two-wheeled vehicle type vehicle as the simulated vehicle, the simulated vehicle of the present invention is not limited to this, and a vehicle with three or more wheels may be used.

Although the embodiment is an example in which the student M1 is the user, the instructor M2 may be the user instead.

Although the embodiment is an example in which the main monitor 11 and the operation monitor 21 are used as output interfaces, the output interface of the present invention is not limited to this, and any interface that can display simulated video data may be used. For example, one monitor or one touch panel type monitor may be used as the output interface. Furthermore, a 3D hologram device or a head-mounted VR device may be used as the output interface.

Although the embodiment is an example in which the controller 30 is used as the video data storage section and the calculation result storage section, instead of this, a storage such as an HDD or a storage device such as a memory is used as the video data storage section and the calculation result storage section. It may also be used as

Although the embodiment is an example in which the controller 30 is used as the first display control section, the calculation section, the determination section, and the second display control section, instead of this, a microcomputer, a server, or the like is used as the first display control section, It may be used as a calculation section, a determination section, and a second display control section.

M1 Student (user)
1 Driving training device 2 Simulated vehicle 4 Sensor device (operation status data detection unit)
11 Main monitor (output interface)
21 Operation monitor (output interface)
30 Controller (video data storage unit, first display control unit, calculation unit, calculation result storage unit, determination unit, second display control unit)

Claims (1)

In a driving training device that supports driving training using driving results obtained when a user drives a simulated vehicle in a simulated driving environment including a dangerous setting area ,
an output interface;
simulated video data that visualizes the simulated driving environment; and dangerous driving video data that simulates a state in which a dangerous driving condition occurs in the dangerous setting area while driving the simulated vehicle under the simulated driving environment. a video data storage unit that stores
a first display control unit that executes display control to display the simulated video data stored in the video data storage unit on the output interface;
an operation state data detection unit that detects operation state data representing an operation state of the simulated vehicle by the user during execution of the display control;
a calculation unit that calculates a driving state of the simulated vehicle by the user in the simulated driving environment according to the operation state data detected by the operation state data detection unit and the simulated video data;
a calculation result storage unit that stores calculation results of the calculation unit;
a determination unit that determines whether or not a dangerous driving state of the simulated vehicle by the user occurs in the dangerous setting region during execution of the display control, based on the calculation result calculated by the calculation unit;
Driving replay control that causes the output interface to replay and display the driving state of the simulated vehicle by the user in the simulated driving environment while the display control is being executed, based on the calculation results stored in the calculation result storage unit. a second display control unit that executes ;
Equipped with
When the second display control unit reproduces and displays the driving state of the simulated vehicle by the user in the dangerous setting area during execution of the driving reproduction control, the second display control unit determines whether the dangerous driving of the simulated vehicle by the user is If it is determined that the condition has occurred in the dangerous setting area , a video playback control is executed to play and display a video representing the dangerous driving condition of the user on the output interface, and the determination unit If it is determined that the dangerous driving state of the simulated vehicle does not occur in the dangerous setting area , dangerous driving video control is executed to display the dangerous driving video data on the output interface. Driving training device.

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