Train driver driving behavior monitoring device

Abstract

The utility model discloses a train driver driving behavior monitoring device which comprises a base, a shell is placed on the top of the base, a mounting groove is formed in one side of the shell, a two-way threaded rod is rotatably mounted on one side of the base, a moving block is arranged on the surface of the two-way threaded rod in a threaded and sleeved mode, and the two-way threaded rod is connected with the mounting groove. A first moving plate is fixedly mounted at the top of the moving block, a mounting column is fixedly mounted on one side of the first moving plate, a slot is formed in the surface of the bidirectional threaded rod, and a barrel is fixedly mounted on one side of the base. The shell is placed at the top of the base, the two sets of mounting columns are driven to be inserted into the inner walls of the mounting grooves by rotating the two-way threaded rod, the shell can be limited and mounted, the shell and the camera can be mounted, and the two-way threaded rod can be prevented from rotating by driving the insertion columns to be inserted into the inner walls of the insertion grooves through the reset mechanism. The purpose of conveniently and rapidly mounting and dismounting the shell and the camera is achieved, and subsequent maintenance and repair are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, and in particular to a train driver driving behavior monitoring device. Background Technology

[0002] Train drivers, also known as locomotive drivers, are professionals responsible for driving rail transit vehicles such as trains, subways, and light rail. Their main duties include: driving operations, safety monitoring, emergency response, passenger service, vehicle maintenance, and compliance with regulations. Train driving is a profession that requires a high degree of responsibility and professional skills. They need to undergo rigorous training and assessment before they can be employed. In China, train drivers usually need to hold the corresponding driving certificate and receive regular training and assessments. During the driving process, train drivers typically perform different driving behaviors.

[0003] Surveillance devices refer to equipment and systems used to monitor and record specific areas or objects. Their applications are very wide, including public safety, traffic monitoring, financial security, enterprise production, commercial monitoring, large stadiums, customs, national defense, and residential communities. With technological advancements, surveillance devices are becoming more intelligent and easier to integrate. Their purpose is to improve security levels and provide a more intelligent, efficient, and convenient lifestyle. For example, surveillance devices are often used to monitor train drivers' driving behavior to prevent violations that could disrupt normal train operations.

[0004] Chinese patent application publication number CN218141287U discloses a driver behavior monitoring device. This utility model incorporates an alarm mechanism. When a camera captures a driver performing a single action for an extended period, the camera uploads the captured image to an image conversion module. The image conversion module processes the image and transmits it to a microcontroller. Upon receiving the signal, the microcontroller controls an alarm to sound, thus alerting a drowsy driver and improving the functionality of the monitoring device. However, this utility model's monitoring device is directly fixed to a mounting plate. This necessitates the installation and removal of mounting bolts on the mounting plate for maintenance and repair, hindering subsequent quick installation and removal, and making maintenance and repair difficult, thus impairing the device's usability. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a train driver behavior monitoring device, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A train driver behavior monitoring device includes a base, a housing on top of the base, an installation groove on one side of the housing, a bidirectional threaded rod rotatably mounted on one side of the base, a movable block threaded onto the surface of the bidirectional threaded rod, a first movable plate fixedly mounted on the top of the movable block, an installation post fixedly mounted on one side of the first movable plate, a slot on the surface of the bidirectional threaded rod, a cylinder fixedly mounted on one side of the base, an insert post mounted on the inner wall of the cylinder via a reset mechanism, and an installation mechanism on one side of the base.

[0008] Preferably, the reset mechanism includes a sliding column slidably installed on the inner wall of the cylinder, a second movable plate fixedly installed at one end of the sliding column, a spring fixedly installed on the inner wall of the cylinder, one end of the spring and one side of the second movable plate being fixedly installed, and one side of the second movable plate and one end of the insertion column being fixedly installed.

[0009] Preferably, the mounting mechanism includes a mounting plate fixedly mounted on one side of the base, and bolts are threaded onto the top of the mounting plate.

[0010] Preferably, a microcontroller is installed on the inner wall of the housing, an image conversion module is installed on the top of the microcontroller, an alarm is installed on the top of the housing, and a camera is installed on the top of the housing.

[0011] Preferably, the top of the base is provided with a sliding groove, and the inner wall of the sliding groove is in contact with the surface of the moving block.

[0012] Preferably, the inner wall of the mounting groove mates with the surface of the mounting post, and the inner wall of the slot mates with the surface of the insertion post.

[0013] Preferably, the number of the mounting slot, the movable block, the first movable plate and the mounting column are two sets and are arranged symmetrically, and the number of the mounting plates are two sets and are arranged symmetrically.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By using the reset mechanism to move the insertion pins away from the inner wall of the slot, the bidirectional threaded rod can be rotated to move the two sets of mounting pins in opposite directions, causing the mounting pins to leave the inner wall of the mounting groove. This allows the housing and camera to be removed for maintenance and repair.

[0016] 2. By placing the housing on top of the base and rotating the bidirectional threaded rod to drive the two sets of mounting posts into the inner wall of the mounting slot, the housing can be positioned and installed, allowing for the installation of both the housing and the camera. The reset mechanism drives the posts to insert into the inner wall of the slot, preventing the bidirectional threaded rod from rotating. This design facilitates quick installation and removal of the housing and camera, making subsequent maintenance and repair easier. The structure is simple and easy to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the isometric projection of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention, shown in a side sectional view.

[0019] Figure 3 This is a schematic diagram of the structure of this utility model in partial cross-section;

[0020] Figure 4 This is an enlarged view of section A of this utility model.

[0021] In the diagram: 1. Base; 2. Housing; 3. Mounting slot; 4. Two-way threaded rod; 5. Moving block; 6. First moving plate; 7. Mounting column; 8. Slot; 9. Cylinder; 10. Sliding column; 11. Spring; 12. Second moving plate; 13. Insert column; 14. Mounting plate; 15. Bolt; 16. Microcontroller; 17. Image conversion module; 18. Alarm; 19. Camera; 20. Slide. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Refer to Figure 1-4This utility model provides a technical solution: a train driver driving behavior monitoring device, including a base 1, a housing 2 placed on top of the base 1, a microcontroller 16 mounted on the inner wall of the housing 2, an image conversion module 17 mounted on top of the microcontroller 16, an alarm 18 mounted on top of the housing 2, a camera 19 mounted on top of the housing 2, a mounting groove 3 on one side of the housing 2, a bidirectional threaded rod 4 rotatably mounted on one side of the base 1, a moving block 5 threaded onto the surface of the bidirectional threaded rod 4, a first moving plate 6 fixedly mounted on top of the moving block 5, a mounting post 7 fixedly mounted on one side of the first moving plate 6, a slot 8 on the surface of the bidirectional threaded rod 4, a cylinder 9 fixedly mounted on one side of the base 1, and a pin 13 mounted on the inner wall of the cylinder 9 via a reset mechanism, the reset mechanism including a sliding pin slidably mounted on the inner wall of the cylinder 9. 10. A second movable plate 12 is fixedly installed at one end of the sliding column 10. A spring 11 is fixedly installed on the inner wall of the cylinder 9. One end of the spring 11 and one side of the second movable plate 12 are fixedly installed. One side of the second movable plate 12 and one end of the insertion column 13 are fixedly installed, which facilitates the insertion column 13 to move back to its original position. A sliding groove 20 is provided on the top of the base 1. The inner wall of the sliding groove 20 fits against the surface of the moving block 5, limiting the movement of the moving block 5 and making the movement of the moving block 5 more stable. The inner wall of the mounting groove 3 matches the surface of the mounting column 7. The inner wall of the slot 8 matches the surface of the insertion column 13. The number of mounting grooves 3, moving blocks 5, first movable plates 6 and mounting columns 7 are two sets and symmetrically arranged, which makes the fixing of the shell 2 more stable. The number of mounting plates 14 are two sets and symmetrically arranged, which makes the installation of the base 1 more stable.

[0024] Specifically, a mounting mechanism is provided on one side of the base 1. The mounting mechanism includes a mounting plate 14 fixedly mounted on one side of the base 1. Bolts 15 are threaded onto the top of the mounting plate 14, facilitating the overall installation via the mounting plate 14 and bolts 15. By using a reset mechanism to move the insertion post 13 away from the inner wall of the slot 8, the bidirectional threaded rod 4 can be rotated to move the two sets of mounting posts 7 in opposite directions, causing the mounting posts 7 to leave the inner wall of the mounting groove 3. This allows the housing 2 and camera 19 to be removed for maintenance and repair. By placing the housing 2 on top of the base 1 and rotating the bidirectional threaded rod 4 to insert the two sets of mounting posts 7 into the inner wall of the mounting groove 3, the housing 2 can be positioned for installation, allowing the housing 2 and camera 19 to be installed. By using a reset mechanism to move the insertion post 13 into the inner wall of the slot 8, the bidirectional threaded rod 4 can be prevented from rotating. This achieves the purpose of facilitating quick installation and removal of the housing 2 and camera 19, making subsequent maintenance and repair convenient. The structure is simple and easy to use.

[0025] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0026] In use: When using this train driver driving behavior monitoring device, the entire unit can be installed using mounting plate 14 and bolts 15. Camera 19 captures the train driver's driving behavior, and the image conversion module 17 processes the image before transmitting it to the microcontroller 16. The microcontroller 16 controls the alarm 18 to sound an alarm, thus alerting the train driver. When maintenance or repair is required, pulling the sliding column 10 moves the second moving plate 12, which in turn moves the insertion column 13, causing it to leave the inner wall of the slot 8. This allows the bidirectional threaded rod 4 to rotate, causing the two sets of moving blocks 5 to move in opposite directions. The moving blocks 5 then move the two sets of first moving plates 6 in opposite directions. The 6-axis mechanism moves the two sets of mounting posts 7 in opposite directions, causing the mounting posts 7 to leave the inner wall of the mounting groove 3. This allows the housing 2 and camera 19 to be removed for maintenance and repair. After maintenance and repair, the housing 2 is placed on top of the base 1, and the two sets of mounting posts 7 are moved towards each other by rotating the bidirectional threaded rod 4. This causes the mounting posts 7 to insert into the inner wall of the mounting groove 3, thus limiting the installation of the housing 2 and allowing the installation of the housing 2 and camera 19. The spring 11 resets the insertion post 13, which is inserted into the inner wall of the slot 8, thus preventing the bidirectional threaded rod 4 from rotating. This facilitates the quick installation and removal of the housing 2 and camera 19, making subsequent maintenance and repair convenient. The structure is simple and easy to use.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring the driving behaviour of a train driver, comprising a base (1), characterised in that, The top of the base (1) is provided with a shell (2), one side of the shell (2) is provided with a mounting groove (3), one side of the base (1) is rotatably provided with a bidirectional threaded rod (4), the surface of the bidirectional threaded rod (4) is threadedly provided with a moving block (5), the top of the moving block (5) is fixedly provided with a first moving plate (6), one side of the first moving plate (6) is fixedly provided with a mounting column (7), the surface of the bidirectional threaded rod (4) is provided with a slot (8), one side of the base (1) is fixedly provided with a cylinder (9), the inner wall of the cylinder (9) is provided with an insertion column (13) through a reset mechanism, and one side of the base (1) is provided with a mounting mechanism.

2. A train driver driving behavior monitoring device according to claim 1, characterized in that, The reset mechanism comprises a sliding column (10) slidably mounted on the inner wall of the cylinder (9), one end of the sliding column (10) is fixedly provided with a second moving plate (12), the inner wall of the cylinder (9) is fixedly provided with a spring (11), one end of the spring (11) and one side of the second moving plate (12) are fixedly mounted, and one side of the second moving plate (12) and one end of the insertion column (13) are fixedly mounted.

3. The train driver driving behavior monitoring device according to claim 1, characterized in that, The mounting mechanism comprises a mounting plate (14) fixedly mounted on one side of the base (1), and a bolt (15) is threadedly mounted on the top of the mounting plate (14).

4. The train driver driving behavior monitoring device according to claim 1, characterized in that, The inner wall of the shell (2) is provided with a single-chip microcomputer (16), the top of the single-chip microcomputer (16) is provided with an image conversion module (17), the top of the shell (2) is provided with an alarm (18), and the top of the shell (2) is provided with a camera (19).

5. The train driver driving behavior monitoring device according to claim 1, wherein The top of the base (1) is provided with a sliding groove (20), and the inner wall of the sliding groove (20) is attached to the surface of the moving block (5).

6. The train driver driving behavior monitoring device according to claim 1, wherein The inner wall of the mounting groove (3) is matched with the surface of the mounting column (7), and the inner wall of the slot (8) is matched with the surface of the insertion column (13).

7. The train driver driving behavior monitoring device according to claim 3, wherein The mounting groove (3), the moving block (5), the first moving plate (6) and the mounting column (7) are two groups and are symmetrically arranged, and the mounting plate (14) is two groups and is symmetrically arranged.

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