Tunnel electromechanical system control platform

Abstract

The utility model discloses a tunnel electromechanical system control platform, and relates to the field of traffic digital teaching. Comprising a rack, a lane rack arranged on the rack, a driving road model, a protective guard plate and a tunnel rack which are arranged on the lane rack, a PLC integrated control box module arranged on the tunnel rack, and an illuminating lamp module, a fan module, a temperature sensing detector, a lane indicator and a smoke alarm which are respectively connected with the PLC integrated control box module, the driving road model is arranged between the two protective guard plates, and a smoke alarm used for monitoring the smoke condition in a tunnel, at least one fan module used for simulating tunnel ventilation and a temperature sensing detector used for monitoring the change of the ambient temperature are sequentially erected above the driving road model according to the lane indication direction. And lane indicators are erected above the entrance and the exit of the driving road model. The system is used for comprehensively cultivating system integration and maintenance skills of students, so that the students can better adapt to industry requirements.

Description

Technical Field

[0001] The utility model relates to the field of traffic digital teaching, and particularly relates to a control platform for a tunnel electromechanical system. Background Technique

[0002] The traffic field is a field with relatively low digitalization level. With the drive of travel, the traffic field is about to face large-scale industrial transformation. With the continuous emergence of new technologies such as 5G, C-V2X vehicle networking, and autonomous driving, the demands for the digitalization, networking, and intelligentization of roads are becoming increasingly urgent. The future demand for talents in the traffic industry will become more and more prominent. With the continuous development and maturity of the technical state of road electromechanical equipment itself and the demands of the new situation in the road traffic industry, standardized skill level standards are helpful to standardize the echelon construction of the industry's skilled talent team, making the cultivation of industrial talents and industrial development tend to be in a virtuous cycle. The research on the installation, adjustment, operation and maintenance technology of road electromechanical equipment and the skill training work are of great significance. Developed countries, regions and domestic developed cities have taken the informatization construction of transportation as an important strategic direction for traffic development. Through measures such as formulating laws and regulations and introducing planning policies, the R & D, application promotion and infrastructure construction of intelligent transportation are promoted.

[0003] Analyzing the talent demands adapting to the development of industries and the industry, intelligent transportation, as a strategic emerging industry with a new economic growth point, has good economic and social benefits. In 2019, the national intelligent transportation market scale reached 88.5 billion yuan, with a year-on-year increase of 15%. According to the country's future development plan, efforts will continue to be made in the construction of urban intelligent transportation systems, which will bring great challenges to the installation, adjustment and operation and maintenance of highway electromechanical equipment. Through interviews and questionnaires with the relevant persons in charge of more than 20 enterprises such as Changsha Jinmei Transportation Technology Co., Ltd., Changsha Pulan Network Technology Co., Ltd., Hunan Guoxintong Network Technology Co., Ltd., Fuzhou Lutong Traffic Safety Facilities Co., Ltd., Hunan Lutong Information Technology Co., Ltd., Guangzhou Xingyu Optoelectronics Technology Co., Ltd., Hunan Guomai Mingrui Intelligent Technology Co., Ltd. engaged in the manufacturing, installation and repair of intelligent highway electromechanical equipment, information collection, etc., as well as more than 20 units such as traffic police detachments and traffic research institutes in various provinces and regions, it is found that the intelligent transportation industry develops rapidly, but the speed of talent cultivation cannot keep up with the needs of industrial development, and the talent shortage has become the norm in the intelligent transportation industry, and the current total amount of talents does not match the status quo of a large industrial country.

[0004] Based on this, it is necessary to propose a control platform for a tunnel electromechanical system to solve or at least alleviate the above defects. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a control platform for a tunnel electromechanical system to broaden the functions of experimental equipment for students and solve the problem of the single function of existing equipment.

[0006] To achieve the above object, the technical solution adopted by the present utility model is as follows:

[0007] A control platform for a tunnel electromechanical system, comprising a frame, a lane bench provided on the frame, a driving road model provided on the lane bench, a guardrail plate, and a tunnel bench, and a PLC integrated control box module provided on the tunnel bench, and a lighting module, a fan module, a temperature sensor, a lane indicator, and a smoke alarm respectively connected to the PLC integrated control box module. The driving road model is arranged between two guardrail plates. Above the driving road model, a smoke alarm for monitoring the smoke situation in the tunnel, at least one fan module for simulating tunnel ventilation, and a temperature sensor for monitoring the change of the surrounding environment temperature are successively arranged in the lane indication direction. Among them, lane indicators for displaying the passing situation are arranged above both the inlet and the outlet of the driving road model.

[0008] Preferably, it further comprises a fire control box module, a PLC integrated control box module, and a fan control box module provided on the tunnel bench. The fire control box module and the fan control box module are both electrically connected to the PLC integrated control box module.

[0009] Preferably, it further comprises a fire extinguisher module. The fire extinguisher module is fixedly arranged on the tunnel bench, and the fire extinguisher module is electrically connected to the fire control box module.

[0010] Preferably, a placement area is arranged on the frame, and a high-voltage power distribution module, a main power distribution module, and a low-voltage power distribution module are arranged in the placement area.

[0011] Preferably, the tunnel bench comprises a first installation section, a transition section, and a second installation section. The first installation section is fixedly arranged on one side of the driving road model. The transition section is fixedly arranged at the other end of the first installation section. The second installation section is connected to the other end of the transition section and is located above the driving road model.

[0012] Preferably, the end face of the transition section facing the driving road model is an arc surface.

[0013] Preferably, it further comprises a brightness detection module. The brightness detection module is arranged on the tunnel bench.

[0014] Preferably, it further comprises an evacuation indicator. The evacuation indicator is arranged on the tunnel bench.

[0015] Preferably, the lane indicator comprises a display body and a bracket. One end of the bracket is fixedly arranged on the tunnel bench, and the other end is fixedly connected to the display body.

[0016] Preferably, it further includes an induction lamp control module, which is fixedly arranged on the end face of the guardrail plate facing the driving road model side.

[0017] The utility model has the following beneficial effects:

[0018] The tunnel electromechanical system control platform provided by the utility model displays the key equipment of the tunnel electromechanical system in an open manner through the set driving road model, PLC integrated control box module, and the lighting lamp module, fan module, temperature sensor, lane indicator, and smoke alarm respectively connected to the PLC integrated control box module, which is convenient for learning, repeated installation operation, and fault maintenance training. Each set of control platform can independently simulate a tunnel, and each model device and the PLC integrated control box module can be networked and combined into a section-level system to realize a networked control system, completely simulating the actual process of the electromechanical equipment in the tunnel system, with complete functions, greatly improving the learning efficiency, improving the quality of practical training teaching and the hands-on ability of students, meeting the practical training needs of the "Intelligent Tunnel Electromechanical System" course, and can also be used for the practical operation assessment of the "Operation and Maintenance of Tunnel Electromechanical Equipment" certificate examination, comprehensively cultivating the skills of students in system integration and maintenance, and enabling them to better adapt to the industry needs.

[0019] In addition to the purposes, features, and advantages described above, the utility model has other purposes, features, and advantages. The following will refer to the drawings for a further detailed description of the utility model. Description of the Drawings

[0020] The drawings constituting a part of this application are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0021] Figure 1 is the front view schematic diagram of the overall structure of the utility model;

[0022] Figure 2 is the first axonometric schematic diagram of the overall structure of the utility model;

[0023] Figure 3 is the second axonometric schematic diagram of the overall structure of the utility model.

[0024] Legend Explanation:

[0025] 1. Frame; 10. High-voltage power distribution module; 11. Main power distribution module; 12. Low-voltage power distribution module;

[0026] 2. Lane bench; 20. Driving road model; 21. Guardrail plate; 22. Induction lamp module;

[0027] 3. Tunnel support; 30. First installation section; 31. Transition section; 32. Second installation section;

[0028] 4. Evacuation indicator; 5. Lighting module; 6. Fan module; 7. Temperature detector; 8. Lane indicator; 9. Smoke alarm; 13. Fire extinguisher module; 14. Fire control box module; 15. PLC integrated control box module; 16. Fan control box module; 17. Induced light control module; 18. Brightness detection module. Detailed implementation manners

[0029] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0032] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0033] Please refer to the attached Figures 1 to 3, the present utility model provides a tunnel electromechanical system control platform for simulating tunnel electromechanical equipment, including a frame 1, a lane bench 2 provided on the frame 1, a driving road model 20 provided on the lane bench 2, a guardrail plate 21, and a tunnel bench 3, and a PLC integrated control box module 15 provided on the tunnel bench 3, and a lighting module 5, a fan module 6, a temperature sensor 7, a lane indicator 8, and a smoke alarm 9 respectively connected to the PLC integrated control box module 15; wherein, the working parameters of the smoke alarm 9 are: photoelectric smoke sensor, powered by 24V, sensitivity: 0.5db / m, and alarm output mode: dry contact normally closed and normally open, using a 24V silent strobe light; the fan module 6 uses a 4-inch fan, air volume: 200m 3 / H - 260m 3 / H, and can achieve forward and reverse rotation.

[0034] The driving road model 20 is arranged between two guardrail plates 21. Above the driving road model 20, in the lane indication direction, a smoke alarm 9 for monitoring the smoke situation in the tunnel, at least one fan module 6 for simulating tunnel ventilation, and a temperature sensor 7 for monitoring the change of the surrounding environment temperature are successively installed. Among them, lane indicators 8 for displaying the traffic situation are installed above both the entrance and the exit of the driving road model 20; the key equipment of the tunnel electromechanical system is displayed in an open manner, which is convenient for learning, repeated installation operation, and fault maintenance training. Each control platform can independently simulate a tunnel, and each model device and the PLC integrated control box module can be networked and combined into a section-level system to realize a networked control system, which completely simulates the actual process of the electromechanical equipment in the tunnel system, has complete functions, greatly improves the learning efficiency, improves the quality of training teaching and the practical ability of students, not only meets the training needs of the "intelligent tunnel electromechanical system" course, but also can be used for the practical operation assessment of "tunnel electromechanical equipment operation and maintenance" certification, comprehensively cultivating students' skills of system integration and maintenance, and enabling them to better adapt to the industry requirements.

[0035] A placement area is provided on the frame 1, and a high-voltage power distribution module 10, a main power distribution module 11, and a low-voltage power distribution module 12 are arranged in the placement area, which are used to supply power to each functional module in the present utility model to realize the independent functions of each device and enhance its convenience.

[0036] Furthermore, in order to facilitate the control of the lighting module 5, the fan module 6, the temperature sensor 7, the lane indicator 8, and the smoke alarm 9 in this embodiment, a fire control box module 14 and a fan control box module 16 are further included and arranged on the tunnel bench 3. The fire control box module 14 and the fan control box module 16 are both electrically connected to the PLC integrated control box module 15.

[0037] Secondly, it also includes a fire extinguisher module 13 fixedly arranged on the tunnel gantry 3, and the fire extinguisher module 13 is electrically connected to the fire control box module 14; to simulate how the tunnel electromechanical system works in case of a fire emergency.

[0038] Furthermore, the tunnel gantry 3 includes a first installation section 30, a transition section 31, and a second installation section 32. The first installation section 30 is fixedly arranged on one side of the driving road model 20. The transition section 31 is fixedly arranged at the other end of the first installation section 30. The second installation section 32 is connected to the other end of the transition section 31 and is located above the driving road model 20. It is worth mentioning that, in this embodiment, the end face of the transition section 31 facing the driving road model 20 is an arc surface. The lighting module 5 is arranged in an array on the arc surface, and the lighting end of the lighting module 5 faces the driving road model 20.

[0039] Further, the lane indicator 8 includes a display body and a bracket. One end of the bracket is fixedly arranged on the tunnel gantry 3, and the other end is fixedly connected to the display body. The display body adopts an LED display, with a single-chip microcomputer built-in, and adopts the RJ45 communication method. More specifically, during the training process, secondary design can be carried out through single-chip microcomputer programming, so that trainees can further understand and master the practical operation ability.

[0040] Further, the operation platform also includes a brightness detection module 18, which is used to simulate the tunnel brightness detection device to realize real-time monitoring of the nearby environmental brightness. The brightness detection module 18 is arranged on the tunnel gantry 3. In this embodiment, the working parameters of the brightness detection module 18 are: measurement range: 0 - 60000 Lx, resolution ≥ 1 Lx, measurement accuracy: ±5% FS, response time < 3 seconds, and it adopts the modbus communication method.

[0041] Secondly, the operation platform also includes an evacuation indicator 4 arranged on the tunnel gantry 3. Combining with the attached Figure 2 , the evacuation indicator 4 is arranged at the bottom end of the first installation section 30, and on the end face of the first installation section 30 facing the driving road model 20. Specifically, the evacuation indicator 4 is arranged at both the exit and the entrance to facilitate reminder.

[0042] Further, the operation platform also includes an induction lamp control module 17. The induction lamp control module 17 is fixedly arranged on the end face of the guardrail panel 21 facing the driving road model 20, and the induction lamp in the induction lamp control module 17 can be switched among three states: always on, off, and flashing.

[0043] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A control platform for a tunnel electromechanical system, characterized in that, It includes a frame (1), a lane bench (2) provided on the frame (1), a driving road model (20) provided on the lane bench (2), a guardrail panel (21), a tunnel bench (3), a PLC integrated control box module (15) provided on the tunnel bench (3), a lighting module (5), a fan module (6), a temperature sensor (7), a lane indicator (8) and a smoke alarm (9) respectively connected to the PLC integrated control box module (15). The driving road model (20) is arranged between two guardrail panels (21). Above the driving road model (20), in the lane indication direction in sequence, there are arranged a smoke alarm (9) for monitoring the smoke situation in the tunnel, at least one fan module (6) for simulating tunnel ventilation, and a temperature sensor (7) for monitoring the change of the surrounding environment temperature. Among them, lane indicators (8) for displaying the traffic situation are arranged above the entrance and the exit of the driving road model (20).

2. The tunnel electromechanical system control platform according to claim 1, characterized in that, It further includes a fire control box module (14) and a fan control box module (16) provided on the tunnel bench (3). The fire control box module (14) and the fan control box module (16) are both electrically connected to the PLC integrated control box module (15).

3. The tunnel electromechanical system control platform according to claim 2, characterized in that, It further includes a fire extinguisher module (13) provided. The fire extinguisher module (13) is fixedly arranged on the tunnel bench (3), and the fire extinguisher module (13) is electrically connected to the fire control box module (14).

4. The tunnel electromechanical system control platform according to claim 1, characterized in that, A placement area is arranged on the frame (1), and a high-voltage power distribution module (10), a main power distribution module (11) and a low-voltage power distribution module (12) are arranged in the placement area.

5. The tunnel electromechanical system control platform according to claim 1, characterized in that, The tunnel bench (3) includes a first installation section (30), a transition section (31) and a second installation section (32). The first installation section (30) is fixedly arranged on one side of the driving road model (20). The transition section (31) is fixedly arranged at the other end of the first installation section (30). The second installation section (32) is connected to the other end of the transition section (31) and is located above the driving road model (20).

6. The tunneling electromechanical system control platform according to claim 5, characterized in that, The end face of the transition section (31) facing the driving road model (20) is an arc surface.

7. The tunnel electromechanical system control platform according to any one of claims 1-6, characterized in that, It further includes a brightness detection module (18) provided. The brightness detection module (18) is arranged on the tunnel bench (3).

8. The tunnel electromechanical system control platform according to claim 7, characterized in that, It further includes an evacuation indicator (4) provided. The evacuation indicator (4) is arranged on the tunnel bench.

9. The tunnel electromechanical system control platform according to claim 7, characterized in that The lane indicator (8) includes a display body and a bracket. One end of the bracket is fixedly arranged on the tunnel bench (3), and the other end is fixedly connected to the display body.

10. The tunnel electromechanical system control platform according to claim 7, characterized in that It further includes an induction lamp control module (17) fixedly arranged on the end face of the guardrail panel (21) on the side facing the driving road model (20).

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