Urban rail transit confirmation device

Abstract

The utility model relates to the field of urban rail transit, in particular to an urban rail transit confirmation device which comprises a control system, a fingerprint identification module and a control supporting frame, the upper end of the control supporting frame is connected with a power supply assembly, and the control system is connected into the control supporting frame. The fingerprint recognition module is fixedly connected to the outer wall of the control supporting frame, and the outer side of the control supporting frame is connected with a road opening and closing adjusting assembly. According to the utility model, through two-person fingerprint identification confirmation, single-person misoperation or violation operation is effectively prevented, and the safety risk in the operation process of urban rail transit is reduced; due to the characteristics of rapid identification and high accuracy of the capacitive sensor, the reliability of fingerprint identification is ensured, and operation delay or errors caused by identification errors are reduced; the combination of the road opening and closing adjusting assembly and the fingerprint identification module is reasonable in structural design, easy to install and maintain, low in cost and suitable for being widely applied and popularized in an urban rail transit system.

Description

Technical Field

[0001] This utility model relates to the field of urban rail transit, specifically to an urban rail transit confirmation device. Background Technology

[0002] In the operation of urban rail transit, in order to ensure driving safety and standardized operation, some key operations often require double confirmation to prevent safety accidents caused by single-person misoperation or violation of regulations.

[0003] However, existing confirmation methods mostly rely on manual recording and verbal confirmation, which lack effective technical means for supervision and verification, posing significant safety risks. For example, in critical operations such as train start-up and switch switching, the lack of a reliable two-person confirmation mechanism could lead to serious accidents such as train operation conflicts and derailments, endangering passenger safety and the normal operation of the urban rail transit system.

[0004] Therefore, developing an urban rail transit verification device that can achieve dual-person verification and has high reliability and accuracy is of great practical significance. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an urban rail transit confirmation device.

[0006] Including the control system and fingerprint recognition module,

[0007] It also includes a control support frame, the upper end of which is connected to a power supply component. The control system is connected inside the control support frame. The fingerprint recognition module is fixedly connected to the outer wall of the control support frame. The outer side of the control support frame is connected to a road opening and closing adjustment component. Both the road opening and closing adjustment component and the fingerprint recognition module are electrically connected to the control system. The power supply component provides power to the control system, the fingerprint recognition module, and the road opening and closing adjustment component.

[0008] The road opening and closing adjustment assembly includes a drive box fixedly connected to the outside of the control support frame, a drive shaft rotatably connected to the outside of the drive box, a connecting rod fixedly sleeved on the outside of the drive shaft, and a support plate rotatably connected to the outside of the drive box. A connecting shaft is rotatably sleeved on the end of the connecting rod away from the drive shaft. Both ends of the connecting shaft are fixedly connected to connecting parts, and both connecting parts are rotatably connected to the support plate.

[0009] Preferably, the road opening and closing adjustment assembly further includes an extension plate, which is rotatably connected between the two connecting members, and a fixed gear is fixedly connected to the end of the support plate away from the drive box. A moving gear is rotatably connected inside the extension plate, and the fixed gear meshes with the moving gear.

[0010] Preferably, the road opening and closing adjustment assembly further includes a motor fixedly connected inside the drive box, a worm gear fixedly connected to the output shaft of the motor, one end of the drive shaft passing through the drive box and rotatably connected inside the drive box, a worm wheel fixedly sleeved on the outside of the drive shaft, and the worm gear meshing with the worm wheel.

[0011] Preferably, the power supply assembly includes two sets of power supply support vertical plates fixedly connected to the upper end of the control support frame, and solar panels are fixedly connected to the upper ends of the two sets of power supply support vertical plates.

[0012] Preferably, the power supply assembly further includes a solar controller, a battery, and an inverter fixedly connected to the upper end of the control support frame, and the solar panel, solar controller, battery, and inverter are electrically connected to each other.

[0013] Preferably, a maintenance door is hinged to one side of the control support frame, and several sets of heat dissipation holes are provided on the outer wall of the control support frame.

[0014] Preferably, the lower end of the drive box has a through hole.

[0015] Preferably, the fingerprint recognition module uses a capacitive sensor, which features fast recognition and high accuracy. The module has two independent fingerprint acquisition areas, which are used for fingerprint recognition by two different staff members. When a staff member places their finger in the fingerprint acquisition area, the capacitive sensor can quickly capture the fingerprint's feature information and compare it with the fingerprint template pre-stored in the system.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] Enhanced security: The dual-person fingerprint recognition system effectively prevents single-person misoperation or unauthorized operation, greatly reducing safety risks during urban rail transit operation.

[0018] High accuracy: The fast recognition and high accuracy of capacitive sensors ensure the reliability of fingerprint recognition and reduce operational delays or errors caused by recognition errors.

[0019] Simple and practical structure: The combination of the road opening and closing adjustment component and the fingerprint recognition module has a reasonable structural design, is easy to install and maintain, has low cost, and is suitable for widespread application in urban rail transit systems. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an urban rail transit confirmation device provided in an embodiment of this application;

[0021] Figure 2This is a side and rear view of an urban rail transit confirmation device provided in an embodiment of this application;

[0022] Figure 3 This is a rear sectional view of an urban rail transit confirmation device provided in an embodiment of this application;

[0023] Figure 4 This is a top sectional view of an urban rail transit confirmation device provided in an embodiment of this application;

[0024] In the picture:

[0025] 1. Control support frame; 2. Power supply assembly; 3. Control system; 4. Fingerprint recognition module; 5. Road opening and closing adjustment assembly; 6. Drive box; 7. Drive shaft; 8. Connecting rod; 9. Support plate; 10. Connecting shaft; 11. Connector; 12. Extension plate; 13. Fixed gear; 14. Moving gear; 15. Motor; 16. Worm gear; 17. Worm wheel; 18. Power supply support vertical plate; 19. Solar panel; 20. Solar controller; 21. Battery; 22. Inverter; 23. Maintenance door; 24. Heat dissipation hole; 25. Cable passage hole. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example

[0027] Please see Figures 1-4 This embodiment provides an urban rail transit confirmation device, including a control system 3 and a fingerprint recognition module 4, and a control support frame 1. The upper end of the control support frame 1 is connected to a power supply component 2. The control system 3 is connected inside the control support frame 1. The fingerprint recognition module 4 is fixedly connected to the outer wall of the control support frame 1. The outer side of the control support frame 1 is connected to a road opening and closing adjustment component 5. The road opening and closing adjustment component 5 and the fingerprint recognition module 4 are both electrically connected to the control system 3. The power supply component 2 provides power to the control system 3, the fingerprint recognition module 4, and the road opening and closing adjustment component 5. A maintenance door 23 is hinged to one side of the control support frame 1. Several sets of heat dissipation holes 24 are opened on the outer wall of the control support frame 1. The fingerprint recognition module 4 adopts a capacitive sensor and includes two independent fingerprint collection areas.

[0028] like Figure 1 , 3 As shown in Figure 4, in order to control the road, the road opening and closing adjustment component 5 in this scheme includes a drive box 6 fixedly connected to the outside of the control support frame 1, a drive shaft 7 rotatably connected to the outside of the drive box 6, a connecting rod 8 fixedly sleeved on the outside of the drive shaft 7, a support plate 9 rotatably connected to the outside of the drive box 6, a motor 15 fixedly connected to the inside of the drive box 6, a worm gear 16 fixedly connected to the output shaft of the motor 15, one end of the drive shaft 7 passing through the drive box 6 and rotatably connected to the inside of the drive box 6, a worm wheel 17 fixedly sleeved on the outside of the drive shaft 7, the worm gear 16 meshing with the worm wheel 17, and a connecting shaft 10 rotatably sleeved on the end of the connecting rod 8 away from the drive shaft 7, both ends of the connecting shaft 10 being fixedly connected to connecting parts 11, and both connecting parts 11 being rotatably connected to the support plate 9, and a through hole 25 being opened at the lower end of the drive box 6.

[0029] The road opening and closing adjustment component 5 also includes an extension plate 12, which is rotatably connected between the two connecting members 11. A fixed gear 13 is fixedly connected to one end of the support plate 9 away from the drive box 6. A moving gear 14 is rotatably connected inside the extension plate 12. The fixed gear 13 and the moving gear 14 are meshed together.

[0030] like Figure 2 As shown, in order to supply power to the electrical components of this solution and reduce the use of external energy, the power supply component 2 of this solution includes two sets of power supply support vertical plates 18 fixedly connected to the upper end of the control support frame 1. The upper ends of the two sets of power supply support vertical plates 18 are fixedly connected to solar panels 19. It also includes a solar controller 20, a storage battery 21 and an inverter 22 fixedly connected to the upper end of the control support frame 1. The solar panels 19, solar controller 20, storage battery 21 and inverter 22 are electrically connected to each other.

[0031] The rail transit verification device in this solution mainly consists of a fingerprint recognition module 4, a road opening and closing adjustment component 5, a power supply component 2, and an electrical connection part with the control system 3. First, the fingerprint templates of two staff members are stored inside the control system 3.

[0032] Dual fingerprint recognition module 4: It adopts a capacitive sensor, which has the characteristics of fast recognition and high accuracy; this module has two independent fingerprint collection areas, which are used for fingerprint recognition of two staff members respectively; when the staff member places his finger in the fingerprint collection area, the capacitive sensor can quickly capture the fingerprint feature information and compare it with the fingerprint template pre-stored in the control system 3;

[0033] The road opening and closing adjustment component 5 is linked with the dual fingerprint recognition module 4. When fingerprint recognition is not performed or fails, the support plate 9 and the extension plate 12 are in a horizontally locked state and cannot be moved. Only when both fingerprint recognition modules 4 successfully recognize the corresponding staff fingerprints will the system send an unlock signal to start the motor 15. The motor 15 drives the worm gear 16 to rotate, and the worm gear 16 drives the drive shaft 7 to rotate through the worm wheel 17. Under the action of the connecting rod 8, connecting shaft 10, connecting piece 11, fixed gear 13 and moving gear 14, the support plate 9 and the extension plate 12 are adjusted from the horizontal unfolded position to the vertically folded position.

[0034] When using this utility model, the urban rail transit confirmation device is installed in a suitable position to ensure that its electrical connection with the control system 3 is correct. Before the device is put into use, the fingerprint information of two authorized staff members is entered into the fingerprint recognition module 4 and the control system as a template for subsequent identification and comparison.

[0035] When a critical operation is required, two staff members simultaneously place their fingers on the corresponding collection area of ​​the fingerprint recognition module 4. The capacitive sensor quickly collects the fingerprint information and compares it with the template in the control system 3. If both fingerprints are successfully recognized, the system sends an unlock signal. At this time, the support plate 9 and the extension plate 12 are adjusted from the horizontal unfolded position to the vertical folded position. If any fingerprint recognition fails, subsequent operations cannot be performed.

[0036] To ensure the proper functioning of this system, relevant personnel will perform regular maintenance on the equipment.

[0037] The control system and fingerprint recognition module can be conventional known devices that can be controlled by computers, etc. The specific embodiments of this disclosure omit detailed descriptions of known functions and known components. In order to ensure the compatibility of the device, the operating methods adopted are consistent with the parameters of commercially available instruments.

[0038] In this solution, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this solution according to the specific circumstances.

[0039] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A confirmation device for urban rail transit, comprising a control system (3) and a fingerprint recognition module (4), characterized in that, It also includes a control support frame (1), the upper end of which is connected to a power supply component (2), the control system (3) is connected inside the control support frame (1), the fingerprint recognition module (4) is fixedly connected to the outer wall of the control support frame (1), the outer side of the control support frame (1) is connected to a road opening and closing adjustment component (5), the road opening and closing adjustment component (5) and the fingerprint recognition module (4) are both electrically connected to the control system (3), and the power supply component (2) provides power to the control system (3), the fingerprint recognition module (4) and the road opening and closing adjustment component (5).

2. The urban rail transit confirmation device according to claim 1, characterized in that, The road opening and closing adjustment assembly (5) includes a drive box (6) fixedly connected to the outside of the control support frame (1), a drive shaft (7) rotatably connected to the outside of the drive box (6), a connecting rod (8) fixedly sleeved on the outside of the drive shaft (7), and a support plate (9) rotatably connected to the outside of the drive box (6). A connecting shaft (10) is rotatably sleeved on one end of the connecting rod (8) away from the drive shaft (7). Both ends of the connecting shaft (10) are fixedly connected to connecting parts (11), and both connecting parts (11) are rotatably connected to the support plate (9).

3. The urban rail transit confirmation device according to claim 2, characterized in that, The road opening and closing adjustment assembly (5) also includes an extension plate (12), which is rotatably connected between the two connecting parts (11), and a fixed gear (13) is fixedly connected to one end of the support plate (9) away from the drive box (6). A moving gear (14) is rotatably connected inside the extension plate (12), and the fixed gear (13) and the moving gear (14) are meshed together.

4. The urban rail transit confirmation device according to claim 2, characterized in that, The road opening and closing adjustment assembly (5) also includes a motor (15) fixedly connected inside the drive box (6). A worm (16) is fixedly connected to the output shaft of the motor (15). One end of the drive shaft (7) passes through the drive box (6) and is rotatably connected inside the drive box (6). A worm wheel (17) is fixedly sleeved on the outside of the drive shaft (7). The worm (16) and the worm wheel (17) are meshed together.

5. The urban rail transit confirmation device according to claim 1, characterized in that, The power supply assembly (2) includes two sets of power supply support vertical plates (18) fixedly connected to the upper end of the control support frame (1), and solar panels (19) are fixedly connected to the upper end of the two sets of power supply support vertical plates (18).

6. The urban rail transit confirmation device according to claim 5, characterized in that, The power supply assembly (2) also includes a solar controller (20), a battery (21) and an inverter (22) fixedly connected to the upper end of the control support frame (1). The solar panel (19), the solar controller (20), the battery (21) and the inverter (22) are electrically connected to each other.

7. The urban rail transit confirmation device according to claim 1, characterized in that, A maintenance door (23) is hinged to one side of the control support frame (1), and several sets of heat dissipation holes (24) are opened on the outer wall of the control support frame (1).

8. The urban rail transit confirmation device according to claim 2, characterized in that, The lower end of the drive box (6) is provided with a through hole (25).

9. The urban rail transit confirmation device according to claim 1, characterized in that, The fingerprint recognition module (4) uses a capacitive sensor and includes two independent fingerprint acquisition areas.

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