CN213400097U - Intelligent analysis and evaluation device for locomotive simulated driving - Google Patents

Abstract

The utility model relates to a locomotive simulation drives intelligent analysis evaluation device, include: the machine body is moved, and the bottom of the machine body is provided with a travelling wheel; display terminal installs at removal organism front side, and display terminal includes display screen, camera and MIC equipment, and the camera is used for gathering student's simulation driving action information, and the MIC equipment is used for gathering student's call response speech information, and the display screen is used for showing camera and MIC equipment state information, real-time behavior analysis video and show analysis evaluation result. During the use, the camera is towards the student, when the student is simulating the training of driving, gather student's action information by the camera, gather student's speech information by MIC equipment, can evaluate student's operation by these information, and show the evaluation result on the display screen, supply the student to look up, the student simulates the back of driving, can know that oneself moves and has what mistake and leak, be equivalent to and disposed a teacher for every student, in time correct student's action and expression, effectively improve training effect.

Description

Intelligent analysis and evaluation device for locomotive simulated driving

Technical Field

The utility model relates to a locomotive simulation drives intelligent analysis evaluation device.

Background

With the increasing construction speed and range of high-speed railway trains, the requirements of railway transportation on locomotive crew members are higher and higher. In order to solve the training problem of students in the railway vocational colleges and new employees in each locomotive department, various simulation driving equipment is produced at the same time and is mainly applied to the training bases of the railway vocational colleges and the locomotive departments.

The existing driving simulation equipment is mostly like a locomotive cab driving simulation system disclosed in the Chinese utility model patent with the authorization bulletin number of CN208460229U, the system can simulate the running condition of the locomotive in the whole process, and an intuitive and visual learning mode is provided for students and new drivers in railway vocational schools, so that the training effect is enhanced, and a training object can be quickly familiar with and master the locomotive use skill.

When training is operated by using the above-described simulated driving training apparatus, it is generally necessary for a teacher to guide, correct the driving posture of a trainee, operate an action, and call a response word, so that the trainee develops a good driving posture and a correct operation habit. However, in the actual training process, one instructor cannot be configured for each training object, and the instructors cannot guide and correct the actions of the instructors in time, so that the training effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locomotive simulation drives intelligent analysis evaluation device to solve and can not lead to in time guiding and correcting the technical problem of student's action to a teacher's configuration to every student among the prior art when simulating the driving training.

In order to achieve the above object, the utility model provides a locomotive simulation driving intelligent analysis evaluation device's technical scheme is: the utility model provides a locomotive simulation driving intelligence analysis evaluation device, includes:

the intelligent analysis and evaluation device comprises a movable machine body, wherein the bottom of the movable machine body is provided with a travelling wheel for moving the intelligent analysis and evaluation device for simulating the driving of the locomotive to the side of a student;

the display terminal is installed in the front side of the mobile machine body and comprises a display screen, a camera and MIC equipment, wherein the camera is used for collecting trainee driving simulation action information, the MIC equipment is used for collecting trainee calling response voice information, and the display screen is used for displaying state information of the camera and the MIC equipment, real-time behavior analysis video and displaying analysis evaluation results.

The beneficial effects are that: the utility model provides an analysis evaluation device is when using, remove it to the student next door, make the camera towards the student, when the student simulates on the driving simulation equipment and drives the training, gather student's action information by the camera, gather student's speech information by MIC equipment, can evaluate the student operation by these information, and show the evaluation result on the display screen, supply the student to look up, after the student simulates at every turn and drives, can know through this analysis evaluation device and know how the action is wrong hourglass oneself, be equivalent to having configured a teacher for every student, student's action and expression can in time be corrected, effectively improve the training effect.

As a further improvement, the mobile machine body comprises a base and a main machine body, the bottom of the base is provided with the travelling wheel, the main machine body is detachably arranged on the base, and the display terminal is arranged at the top of the main machine body.

The beneficial effects are that: the movable machine body comprises a base and a main machine body, the structure is simplified, and the assembly and the forming are convenient.

As a further improvement, the main body is rotatably assembled on the base, and the rotary central axis of the main body extends along the vertical direction.

The beneficial effects are that: the main machine body can rotate, and the position of the display device can be conveniently adjusted in a rotating mode according to actual needs.

As a further improvement, a motor is arranged in the base, and the motor drives the main machine body to rotate through a transmission mechanism.

The beneficial effects are that: the motor drives the main machine body to rotate, so that manual operation is omitted, and the automation program is high.

As a further improvement, the main body comprises a middle case, the middle case is located between the display terminal and the base in the up-down direction, an analysis and evaluation module is arranged in the middle case, and the analysis and evaluation module is in signal connection with the display terminal, the camera and the MIC device.

The beneficial effects are that: an analysis evaluation module is arranged in the middle case, so that the analysis evaluation device is provided with the analysis evaluation module, and other systems do not need to be configured specifically.

As a further improvement, the front side of the middle case is provided with a display panel, the rear side is provided with an access door, and a triangular key cabinet lock is arranged corresponding to the access door.

As a further improvement, the base is provided with a starting button.

As a further improvement, a counterweight and a power supply are arranged in the base.

As a further improvement, the display terminal is mounted on the mobile machine body through a swing adjusting mechanism, the swing adjusting mechanism includes a pitch adjusting structure and a horizontal swing structure, and the pitch adjusting structure includes a damping rotating shaft, so that the display terminal which is adjusted in place by pitch is fixed.

The beneficial effects are that: the position of the display terminal can be finely adjusted by utilizing the swing adjusting mechanism, so that the driving information of the student can be accurately collected.

As a further improvement, a protective cover is arranged outside the swing adjusting mechanism, one end of the protective cover is fixedly connected with the display terminal to swing along with the display terminal, a limiting hole is formed in the movable machine body, the protective cover is inserted into the limiting hole in a clearance mode, and the hole wall of the limiting hole is used for being matched with the protective cover in a blocking mode to limit the swing limit position of the display terminal.

The beneficial effects are that: the protection cover is arranged outside the corresponding swing adjusting mechanism, and not only plays a role in protection, but also plays a role in limiting.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent analysis and evaluation device for locomotive simulated driving provided by the present invention;

fig. 2 is a schematic view of a connection structure between the display terminal and the stand in fig. 1.

Description of reference numerals:

1-road wheel, 2-base, 3-base access door, 4-supporting flange, 5-connecting flange, 6-cabinet access door, 7-protective cover, 8-limiting hole, 9-display terminal, 10-camera, 11-MIC equipment, 12-display screen, 13-display panel, 14-lamp strip, 15-middle cabinet, 16-start button, 17-mounting rack, 18-supporting block, 19-middle connecting block and 20-damping rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, elements recited by the phrase "comprising an … …" do not exclude the inclusion of such elements in processes or methods.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.

The present invention will be described in further detail with reference to examples.

The utility model provides a locomotive simulation driving intelligent analysis evaluation device's concrete embodiment 1:

as shown in fig. 1 and 2, the intelligent analysis and evaluation device for locomotive simulated driving in this embodiment integrally includes a mobile body and a display terminal 9, the display terminal 9 is installed at a front position of the top of the mobile body, and can be carried by the mobile body to move to the side of a trainee, and then a camera 10 and an MIC device 11 on the display terminal 9 collect the trainee simulated driving information, and display a final evaluation structure on a display screen 12 for the trainee to check, so as to guide and correct the trainee's behavior timely and effectively.

In fact, the display terminal comprises a display screen and a display screen driving board, a touch screen and a touch screen driving board, a face recognition module, MIC equipment and a one-to-four USB-HUB board. The display terminal here communicates with an external device through three cables such as a USB cable, an HDMI cable, a power supply, and a microphone using an integrated cable.

In fact, the number of the cameras 10 included on the display terminal 9 can be arranged according to actual needs, and a behavior analysis camera, a value multiplication camera and a face recognition camera can be set, and the cameras are used for collecting the driving action simulation information of the trainee. The MIC device 11 is used to collect call response voice information of the trainee. The display screen 12 on the display terminal 9 can be used for displaying the status information of the camera 10 and the MIC device 11 in the analysis and evaluation device, and can also be used for displaying real-time behavior analysis videos, evaluation results and the like.

The face recognition camera is applied to the face recognition module, and the face recognition module comprises a camera and a double-USB interface recognition module for face recognition. The face recognition camera sends the face information to the analysis and evaluation module through the USB cable, the analysis and evaluation module judges whether the identity and the recognition of the personnel are consistent with the personnel information sent by the driving simulation equipment, and the analysis result can be played through the multifunctional control unit in a voice mode.

In this embodiment, remove the organism and include base 2 and the host computer body, base 2 bottom sets up universal traveling wheel 1, and display terminal 9 installs at host computer body top front side position, and the host computer body then components of a whole that can function independently is installed on base 2 detachablely.

The display terminal 9 is installed on the front side of the top of the main body through a swing adjusting mechanism, the front side of the front side refers to that the camera 10 faces the student, the swing adjusting mechanism comprises a pitch adjusting structure and a horizontal swing structure, as shown in fig. 2, the horizontal swing structure comprises an intermediate connecting block 19, the intermediate connecting block 19 is hinged to an installation frame 17 on the top of the main body through a vertical swing shaft, a supporting block 18 is arranged on the installation frame 17, and the vertical swing shaft and the supporting block 18 are rotatably assembled. The pitch adjusting structure comprises a damping rotating shaft 20, and the display terminal 9 is hinged with the middle connecting block 19 through the damping rotating shaft 20, so that the display terminal 9 which is adjusted in position in pitch can be fixed by the damping structure.

And the outer cover of the swing adjusting mechanism is provided with a protective cover 7, one end of the protective cover 7 is fixedly connected with the display terminal 9 through a screw so as to swing along with the display terminal 9, the top of the main body is provided with a limit hole 8, the other end of the protective cover 7 is correspondingly inserted into the limit hole 8, and when the protective cover 7 rotates to a limit position along with the display terminal 9, the protective cover 7 can be in stop limit fit with the hole wall of the limit hole 8 so as to limit the swing limit of the display terminal 9. The protective cover 7 is a rigid protective cover 7, so that good protection can be formed, and effective blocking and limiting can be achieved.

In addition, the main part includes middle part machine case 15, and this middle part machine case 15 is located between display terminal 9 and the base 2 in the upper and lower direction, and the front side of middle part machine case 15 sets up display panel 13, and display panel 13 can be used to show company LOGO, sets up embedded lamp area 14 around the panel, and lamp area 14 is the U-shaped, and lamp area 14 here shows the breathing lamp for RGB, and the default shows blue, elegant appearance.

An analysis and evaluation module is placed inside the middle case 15, the analysis and evaluation module is in signal connection with the camera 10 and the MIC equipment 11 to receive information collected by the camera 10 and the MIC equipment 11, and the output end of the analysis and evaluation module is connected with the display terminal 9 to display an evaluation result by the display terminal 9. The analysis and evaluation module comprises hardware equipment such as a multifunctional porous plate for analysis and evaluation, an intelligent analysis board card, a HUB (head up display) board and an audio board.

The analysis and evaluation module can adopt a Jetson TX2 module in English, a TX2 core module adopts a heat dissipation piece with a fan in a whole body for heat dissipation, 1 TX2 core module is used as a default, if the processing capacity is limited, 2 core modules are inserted, and a second core module assists in analysis and processing. The analysis evaluation module here communicates with the display through HDMI, and specifically the TX2 module passes through the HDMI cable with the analysis result and connects the display screen drive board, and the display screen drive board converts received analog signal into digital signal, drives the display screen and shows content such as action video, analysis result, alarm information in real time.

Correspondingly, a case access door 6 is arranged on the rear side of the middle case 15, a triangular key cabinet lock is arranged corresponding to the case access door 6, equipment management is facilitated, and when maintenance and replacement are needed, the case access door 6 can be opened by using a special triangular key so as to perform corresponding operation.

Particularly, the main engine body passes through slewing bearing and assembles on base 2 with rotatable, and the centre of rotation axis of the main engine body is along vertical extension, at 2 top installation support flanges 4 of base, sets up the connecting cylinder in main engine body bottom, and the bottom of connecting cylinder sets up flange 5, support flange 4 and flange 5 fixed connection to install the main engine body components of a whole that can function independently on base 2, set up slewing bearing in the connecting cylinder, guarantee the normal gyration of the main engine body. A motor is arranged in the base 2 and drives the main machine body to rotate for 360 degrees through a gear transmission mechanism.

In this embodiment, base 2 is used for bearing the weight of whole equipment, and inside sets up counter weight mounted position to the installation counter weight guarantees that whole device is difficult for empting in the use.

A power supply is arranged in the base and used for supplying power to the whole analysis and evaluation device, and correspondingly, various socket interfaces are designed behind the base 2, so that the power supply of equipment and the leading-in and leading-out of data are facilitated. Through the interface at the rear of the base 2, the USB flash disk is connected to the USB3.0 interface, system configuration can be imported, application programs can be upgraded, and alarm videos and real-time videos can be exported.

In addition, the starting button 16 is arranged on the upper part of the base 2, so that the whole device can be conveniently started by one key. Certainly, a base access door 3 with a triangular key cabinet lock is also arranged at the rear part of the base 2, so that the hardware equipment is convenient to install and maintain daily.

When the intelligent analysis and evaluation device is used, the intelligent analysis and evaluation device for locomotive driving simulation is moved to the side of a student, the position of the display terminal 9 is adjusted, the camera 10 faces the student, when the student carries out simulation driving training on simulation driving equipment, the action information of the student is collected by the camera 10, the voice information of the student is collected by the MIC equipment 11, the information is compared with standard information preset in an analysis and evaluation module to give an evaluation result, and the evaluation result is displayed on the display screen 12 of the display terminal 9.

The utility model provides a locomotive simulation driving intelligent analysis evaluation device's concrete embodiment 2:

the difference from example 1 is mainly that: in embodiment 1, remove the organism and include components of a whole that can function independently assembly base and main engine body, in this embodiment, remove the organism and be integral stand structure, set up the universal wheel in the bottom of stand, guarantee to remove the organism and remove.

The utility model provides a locomotive simulation driving intelligent analysis evaluation device's concrete embodiment 3:

the difference from example 1 is mainly that: in embodiment 1, the host computer body can be assembled on the base with revolving, and in this embodiment, host computer body fixed mounting is at the base top, when needs rotate the adjustment, and the adjustment is realized to the accessible rotation whole mobile body, and collocation display terminal fine setting again can.

The utility model provides a locomotive simulation driving intelligent analysis evaluation device's concrete embodiment 4:

the difference from example 1 is mainly that: in embodiment 1, set up the protection casing outside swing guiding mechanism, the protection casing is rigid structure, not only plays the guard action, still plays limiting displacement. In this embodiment, the protective cover may be a flexible corrugated pipe, and the flexible corrugated pipe may also serve as a shielding protection.

The utility model provides a locomotive simulation driving intelligent analysis evaluation device's concrete embodiment 5:

the difference from example 1 is mainly that: in embodiment 1, the display terminal can perform pitch adjustment and yaw adjustment by the yaw adjustment mechanism. In this embodiment, if the coverage area of the camera is wide, the display terminal may also be directly and fixedly mounted on the top of the mobile body, as long as it is ensured that the camera and the MIC device can acquire effective information.

The utility model provides a locomotive simulation driving intelligent analysis evaluation device's concrete embodiment 6:

the difference from example 1 is mainly that: in embodiment 1, the analysis and evaluation module is provided in the middle chassis, so that the analysis and evaluation device itself is provided with the analysis and evaluation module, and other systems do not need to be specifically configured. In this embodiment, a signal terminal board may be provided, the signal terminal board is connected to the camera, the MIC device, and the display terminal, and then the signal terminal board is connected to the external driving simulation device, and the actions of the trainee are analyzed and evaluated by corresponding modules provided in the driving simulation device.

Of course, in other embodiments, the corresponding analysis and evaluation modules may be integrally arranged together to form a module group, and in use, a plurality of analysis and evaluation devices are connected with the module group to perform analysis and evaluation on trainees corresponding to the plurality of analysis and evaluation devices.

In the intelligent simulation analysis evaluation device for locomotive driving simulation provided by the embodiment, the actions and calling response words of the trainee can be identified according to the standard requirements of the trainee driving, and the actions and words of the trainee can be guided and corrected in time, so that the trainee can develop good driving posture and correct operation habits, and the training effect is effectively improved.

Finally, it should be noted that the above mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made without inventive effort to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a locomotive simulation driving intelligence analysis evaluation device which characterized in that includes:

the intelligent analysis and evaluation device for the locomotive simulated driving is characterized in that a moving machine body is provided, and the bottom of the moving machine body is provided with a traveling wheel (1) for moving the intelligent analysis and evaluation device for the locomotive simulated driving to the side of a student;

display terminal (9) installs and removes organism front side, display terminal (9) include display screen (12), camera (10) and MIC equipment (11), camera (10) are used for gathering student's simulation driving action information, and MIC equipment (11) are used for gathering student's calling and answering speech information, display screen (12) are used for showing camera and MIC equipment state information, real-time behavior analysis video and show analysis evaluation result.

2. The locomotive simulation driving intelligent analysis and evaluation device according to claim 1, wherein the mobile machine body comprises a base (2) and a main machine body, the traveling wheel (1) is arranged at the bottom of the base (2), the main machine body is detachably mounted on the base (2) in a split manner, and the display terminal (9) is mounted at the top of the main machine body.

3. The locomotive simulation driving intelligent analysis and evaluation device according to claim 2, wherein the main machine body is rotatably assembled on the base (2), and a central axis of revolution of the main machine body extends in a vertical direction.

4. The locomotive simulation driving intelligent analysis and evaluation device according to claim 3, wherein a motor is arranged in the base (2), and the motor drives the main machine body to rotate through a transmission mechanism.

5. The locomotive simulation driving intelligent analysis and evaluation device according to claim 2, 3 or 4, wherein the main body comprises a middle case (15), the middle case (15) is located between the display terminal (9) and the base (2) in the vertical direction, an analysis and evaluation module is arranged in the middle case (15), and the analysis and evaluation module is in signal connection with the display terminal (9), the camera (10) and the MIC equipment (11).

6. The locomotive simulation driving intelligent analysis and evaluation device according to claim 5, wherein a display panel (13) is arranged on the front side of the middle case (15), an access door is arranged on the rear side of the middle case, and a triangular key cabinet lock is arranged corresponding to the access door.

7. The locomotive simulation driving intelligent analysis and evaluation device according to claim 2, 3 or 4, characterized in that the base (2) is provided with a start button (16).

8. The locomotive simulation driving intelligent analysis and evaluation device according to claim 7, characterized in that a counterweight and a power supply are arranged in the base (2).

9. The locomotive simulation driving intelligent analysis and evaluation device according to any one of claims 1 to 4, wherein the display terminal (9) is mounted on the mobile body through a swing adjustment mechanism, the swing adjustment mechanism comprises a pitch adjustment structure and a horizontal swing structure, and the pitch adjustment structure comprises a damping rotating shaft (20), so that the display terminal (9) which is adjusted in position in pitch is fixed.

10. The locomotive driving simulation intelligent analysis and evaluation device according to claim 9, wherein a protective cover (7) is arranged outside the swing adjustment mechanism, one end of the protective cover (7) is fixedly connected with the display terminal (9) to swing along with the display terminal (9), a limiting hole (8) is formed in the mobile machine body, the protective cover (7) is inserted into the limiting hole (8) in a clearance manner, and the hole wall of the limiting hole (8) is used for being in blocking fit with the protective cover (7) to limit the swing limit position of the display terminal (9).

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