Rail transit platform waiting personnel protecting and guiding integrated device

Abstract

The invention provides a rail transit platform waiting personnel protecting and guiding integrated device, and relates to the technical field of rail transit. An infrared sensor is installed on the bottom plate, two sets of supporting plates are fixed to the bottom plate, ejector rods are fixed to the upper ends of the two sets of supporting plates, a display assembly is installed on the supporting plate close to the left side of the bottom plate through bolts, and voice prompt equipment and passenger flow monitoring equipment are installed at the upper ends of the ejector rods through bolts. Heat dissipation holes are formed in the surface of a shell of the voice prompt equipment; passenger safety is guaranteed through structural design, safety monitoring and stable driving in safety protection, personalized display, flexible adjustment and all-dimensional voice assistance are achieved in the aspect of information guidance, an advanced passenger flow monitoring function is achieved in equipment performance, operation is energy-saving and stable, efficient integrated control and good compatibility are achieved in a system integration level, and the system is suitable for popularization and application. And the operation efficiency, the safety and the passenger experience of the rail transit platform are comprehensively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rail transit, and particularly to an integrated device for protecting and guiding waiting passengers at a rail transit platform. Background Art

[0002] At present, with the continuous acceleration of the global urbanization process, the urban scale is constantly expanding, the population density is rising sharply, and traffic congestion has become a major problem restricting urban development. Rail transit, with its significant advantages such as large passenger capacity, high efficiency, and low pollution, has become the core pillar of the public transportation system in major cities. In recent years, cities around the world have vigorously invested in the construction of rail transit, with the lines continuously extending and the number of stations increasing continuously. With the explosive growth of the rail transit passenger flow, as a key node for passenger gathering and dispersal, the safety and order maintenance of the rail transit platform face unprecedented severe challenges. The platform not only has to carry out activities such as waiting, getting on and off the train for a large number of passengers, but also needs to ensure the efficiency, smoothness and safety of the whole process. A slight oversight may lead to safety accidents. Therefore, an integrated device for protecting and guiding waiting passengers at a rail transit platform is designed.

[0003] Most traditional devices can only count the number of people passing through a specific area, and cannot accurately obtain the passenger flow data at different times. Moreover, when special information needs to be displayed, it cannot ensure that the information is clearly and accurately conveyed to each passenger, affecting the information transmission effect. In the noisy and crowded platform environment, the information transmission effectiveness is low, and passengers are prone to miss important information. Summary of the Invention

[0004] The embodiments of the present disclosure relate to an integrated device for protecting and guiding waiting passengers at a rail transit platform to solve the technical problems raised in the above background art.

[0005] In the first aspect of the present disclosure, an integrated device for protecting and guiding waiting passengers at a rail transit platform is provided, which specifically includes: a bottom plate; The bottom plate is fixedly installed at the edge of the platform, and an infrared sensor is installed on the bottom plate. Two groups of support plates are fixed on the bottom plate. The upper ends of the two groups of support plates are fixed with ejector rods. The cross-section of the ejector rod is a U-shaped structure. Two groups of first guardrails are installed on the two groups of support plates, and second guardrails are installed on the two groups of first guardrails. A display component is installed on the support plate near the left side of the bottom plate by bolts. The upper end of the ejector rod is installed with a voice prompt device and a passenger flow monitoring device by bolts. Heat dissipation holes are provided on the outer surface of the shell of the voice prompt device, and the heat dissipation holes are designed in a honeycomb shape. The two groups of support plates are both hollow structures. Connectors are fixed at the rear ends of the two groups of support plates, and communication cables are connected to the connectors. The communication cables are installed in the platform floor by a combination of wire grooves and wire pipes. Both the wire grooves and the wire pipes are made of flame-retardant materials. The communication cables are shielded twisted pairs. The communication cables connect the integrated control center in the platform machine room with the rail transit signal system and the urban traffic comprehensive management system. The integrated control center in the platform machine room is connected to the communication interfaces of the display component, the voice prompt device, and the passenger flow monitoring device through network cables.

[0006] In at least some embodiments, The first guardrail and the support plate are installed and connected through a hinge, and the second guardrail and the first guardrail are installed and connected through a hinge. The surface of the hinge is subjected to anti-corrosion treatment. The frames of the first guardrail and the second guardrail are both made of carbon fiber reinforced composite materials, and high-strength honeycomb structure materials are filled inside the frames of the first guardrail and the second guardrail.

[0007] In at least some embodiments, Welding seats are welded at the upper ends of the two groups of second guardrails. Fixed rods are fixed on the welding seats. Silent rollers are installed on the fixed rods. The silent rollers move in the U-shaped grooves on the ejector rod. Two first hydraulic rods are installed at the upper end of the ejector rod. A first cylinder seat is installed on the first hydraulic rod by bolts. The first cylinder seat is installed on the ejector rod by bolts. And a linkage plate is installed on the piston rod of the first hydraulic rod through a pin shaft. The linkage plate is an L-shaped structure. A support plate is welded on the first guardrail. A round rod is fixed on the support plate. The upper end of the round rod is movably connected to the linkage plate.

[0008] In at least some embodiments, The display component includes a mounting seat, a rail rod, and a lifting cylinder. The mounting seat is installed on the support plate near the left side of the bottom plate by bolts. The rail rod is installed on the upper end of the mounting seat by bolts. The lifting cylinder moves on the rail rod. Through grooves are provided at the front and rear ends of the rail rod. Connecting blocks are installed at the front and rear ends of the lifting cylinder. The two groups of connecting blocks respectively move in the through grooves at the front and rear ends of the rail rod.

[0009] In at least some embodiments, The rail rod has a hollow structure. A base is installed at the lower end of the mounting seat through bolts. A lead screw is installed on the base, and a bevel gear is fixed on the lead screw. The lead screw is located inside the rail rod. A first motor is installed on the mounting seat through bolts, and a bevel gear is fixed on the output shaft of the first motor. The bevel gear on the output shaft of the first motor meshes with the bevel gear on the lead screw. A threaded barrel is in threaded fit with the lead screw. Two groups of connecting blocks are respectively connected to the front and rear ends of the threaded barrel through bolts. A locking knob is screwed onto the lifting cylinder.

[0010] In at least some embodiments, The display assembly further includes a hinge seat and a slide rail plate. The hinge seat is installed on the lifting cylinder through bolts. A first support arm is hinged to the hinge seat. A second support arm is hinged to the first support arm. A mounting plate is installed on the second support arm through bolts. The slide rail plate is fixed to the mounting plate. A movable seat slides on the slide rail plate.

[0011] In at least some embodiments, A waist-shaped groove is provided on the movable seat. A rotating rod is installed on the slide rail plate. A clamping plate is installed on the rotating rod. The clamping plate is connected to the waist-shaped groove on the movable seat through bolts. A second cylinder seat is installed on the slide rail plate through bolts. A second hydraulic rod is installed on the second cylinder seat through bolts. A side seat is installed on the movable seat through bolts. The piston rod of the second hydraulic rod is fixedly connected to the side seat.

[0012] In at least some embodiments, A connecting plate is fixed on the rotating rod. A back seat is installed on the connecting plate. A display screen is installed on the back seat through bolts. A big data analysis module, a face recognition module, and a Bluetooth association module are integrated inside the display screen. The big data analysis module is connected to the internal data storage unit through a high-speed data bus. The face recognition module includes a high-definition camera and a fill light. The Bluetooth association module is integrated on the circuit board of the display screen.

[0013] In at least some embodiments, The passenger flow monitoring device includes a pole base, a chassis, a flipping seat, and a monitor. The pole base is installed on the top pole by bolts, and a gear is fixed on the pole base. The chassis rotates on the pole base, and a housing is installed on the chassis by bolts. End caps are installed on both the left and right ends of the housing by bolts. A first fixing plate and a second fixing plate are fixed inside the housing. A second motor and a third motor are respectively installed on the first fixing plate and the second fixing plate by bolts. Gears are fixed on the output shafts of the second motor and the third motor. The gear on the output shaft of the second motor meshes with the gear on the pole base. A first locking motor is installed on the chassis by bolts, and a gear is fixed on the output shaft of the first locking motor. The gear on the output shaft of the first locking motor meshes with the gear on the pole base. The flipping seat is installed on the housing, a horizontal shaft is fixed on the flipping seat, and a gear is fixed on the horizontal shaft. The gear on the output shaft of the third motor meshes with the gear on the horizontal shaft. The monitor is installed on the upper end of the flipping seat by bolts.

[0014] In at least some embodiments, A second locking motor is installed inside the housing by bolts, and a gear is fixed on the output shaft of the second locking motor. The gear on the output shaft of the second locking motor meshes with the gear on the horizontal shaft.

[0015] The present invention provides an integrated device for protecting and guiding waiting passengers at a rail transit platform, which has the following beneficial effects: In the present invention, the passenger flow monitoring device is installed on the top pole through the pole base. The chassis can rotate on the pole base, the flipping seat can flip on the housing, and the monitor is installed on the upper end of the flipping seat. The second motor, the third motor, and the locking motor cooperate to achieve multi-angle and all-round monitoring of the monitor, and can accurately obtain the passenger flow data in different areas and different time periods of the platform, providing a reliable basis for operation management. The display screen inside the display component of the display component integrates a big data analysis module, a face recognition module, and a Bluetooth association module. The face recognition module composed of a high-definition camera and a fill light can identify and analyze the waiting passengers. Combined with the big data analysis module, it can provide personalized riding guidance information for passengers, such as recommending the best riding position and prompting the congestion level of the train. The Bluetooth association module can be connected to the passenger's mobile device to push real-time information, improving the passenger travel experience. At the same time, the display component can achieve lifting adjustment through structures such as a first motor, a lead screw, and a threaded cylinder, and can also adjust the angle and position of the display screen through structures such as a hinge seat, a support arm, and a slide rail plate to meet the display requirements in different scenarios and ensure that the information can be clearly and accurately conveyed to passengers.

[0016] In addition, in the present invention, the infrared sensor installed on the bottom plate has a crucial anti-pinch function. During the opening or closing process of the guardrail, it continuously monitors the area at the edge of the platform. Once it detects that an object or person has entered the moving path of the guardrail, that is, when there is a risk of pinching someone, it will quickly feedback the signal to the integrated control center. Based on this signal, the control center will immediately respond and urgently stop the movement of the guardrail to avoid pinching passengers, greatly enhancing the ability to ensure the safety of passengers.

[0017] In addition, in the present invention, the honeycomb-shaped heat dissipation holes designed on the shell of the voice prompt device ensure the stable operation of the device. This device can receive instructions from the integrated control center and broadcast various information such as train dynamics, safety tips, and waiting area guidance to passengers. The voice prompt cooperates with the information display on the screen to build a comprehensive information guidance system. Especially for passengers with poor eyesight or distracted attention, the voice prompt can play an important auxiliary role and further improve the effectiveness of information transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0019] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0020] In the drawings: Figure 1 A schematic diagram showing the overall structure of the present application is shown; Figure 2 A schematic diagram showing the structure of the second guardrail of the present application is shown; Figure 3 A schematic diagram showing the Figure 2 magnified structure of part A in the present application is shown; Figure 4 A schematic diagram showing the structure of the linkage plate part of the present application is shown; Figure 5 A schematic diagram showing the cross-sectional structure of the ejector rod of the present application is shown; Figure 6 A schematic diagram showing the structure of the display component of the present application is shown; Figure 7 A schematic diagram showing the structure of the slide rail plate part of the present application is shown; Figure 8 A schematic diagram showing the Figure 1 magnified structure of part B in the present application is shown; Figure 9 A schematic diagram showing the structure of the passenger flow monitoring device of the present application is shown; Figure 10 A schematic diagram showing the structure of the overall rear side of the present application is shown; Figure 11shows a part of the present application Figure 10 The enlarged structural schematic diagram of part C; Figure 12 shows the system structure diagram of the present application.

[0021] List of reference numerals 1. Bottom plate; 11. Infrared sensor; 2. Support plate; 21. First guardrail; 211. Support plate; 212. Round rod; 22. Second guardrail; 221. Welding seat; 222. Fixed rod; 223. Silent roller; 23. Connector; 231. Communication cable; 3. Top rod; 31. First hydraulic rod; 311. First cylinder seat; 312. Linking plate; 32. Voice prompt device; 4. Display component; 41. Mounting seat; 411. Base; 412. First motor; 42. Rail rod; 421. Lead screw; 422. Threaded barrel; 43. Lifting cylinder; 431. Connecting block; 432. Locking knob; 44. Hinge seat; 441. First support arm; 442. Second support arm; 443. Mounting plate; 45. Slide rail plate; 451. Movable seat; 4511. Side seat; 452. Second cylinder seat; 4521. Second hydraulic rod; 4522. Rotating rod; 4523. Clamping plate; 4524. Connecting plate; 4525. Back seat; 453. Display screen; 4531. High-definition camera; 4532. Fill light; 5. Passenger flow monitoring device; 51. Rod seat; 52. Chassis; 521. Housing; 522. End cover; 523. First fixing plate; 524. Second motor; 525. First locking motor; 53. Tipping seat; 531. Horizontal axis; 532. Second fixing plate; 533. Third motor; 534. Second locking motor; 54. Monitor. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0023] Please refer to Figures 1 to 12 : Embodiment 1: The present invention provides an integrated device for protecting and guiding waiting passengers at a rail transit platform, including: a bottom plate 1; The bottom plate 1 is fixedly installed at the edge of the platform, and an infrared sensor 11 is installed on the bottom plate 1. Two groups of support plates 2 are fixed on the bottom plate 1. The upper ends of the two groups of support plates 2 are fixed with a top rod 3. The cross-section of the top rod 3 is a U-shaped structure. A first guardrail 21 is installed on each of the two groups of support plates 2, and a second guardrail 22 is installed on each of the two groups of first guardrails 21. A display component 4 is installed on the support plate 2 near the left side of the bottom plate 1 by bolts. A voice prompt device 32 and a passenger flow monitoring device 5 are installed at the upper end of the top rod 3 by bolts. The surface of the housing of the voice prompt device 32 is provided with heat dissipation holes, and the heat dissipation holes are designed in a honeycomb shape. The two groups of support plates 2 are both hollow structures. Connection heads 23 are fixed at the rear ends of the two groups of support plates 2. A communication cable 231 is connected to the connection head 23. The communication cable 231 is installed in the platform floor in a combined manner of a wire groove and a wire pipe. Both the wire groove and the wire pipe are made of flame-retardant materials. The communication cable 231 is a shielded twisted pair. The communication cable 231 connects the integrated control center in the platform machine room to the rail transit signal system and the urban traffic comprehensive management system. The integrated control center in the platform machine room is connected to the communication interfaces of the display component 4, the voice prompt device 32, and the passenger flow monitoring device 5 through network cables.

[0024] In the embodiment of the present disclosure, The first guardrail 21 is installed and connected to the support plate 2 through a hinge. The second guardrail 22 is installed and connected to the first guardrail 21 through a hinge. The surface of the hinge is treated with anti-corrosion. The frames of the first guardrail 21 and the second guardrail 22 are both made of carbon fiber reinforced composite materials. And the interiors of the frames of the first guardrail 21 and the second guardrail 22 are filled with high-strength honeycomb structure materials. Welding seats 221 are welded to the upper ends of the two groups of second guardrails 22. A fixing rod 222 is fixed on the welding seat 221. A silent roller 223 is installed on the fixing rod 222. The silent roller 223 moves in the U-shaped groove on the top rod 3. Two first hydraulic rods 31 are installed at the upper end of the top rod 3. A first cylinder seat 311 is installed on the first hydraulic rod 31 through bolts. The first cylinder seat 311 is installed on the top rod 3 through bolts. And a linkage plate 312 is installed on the piston rod of the first hydraulic rod 31 through a pin shaft. The linkage plate 312 is of an L-shaped structure. A support plate 211 is welded on the first guardrail 21. A round rod 212 is fixed on the support plate 211. The upper end of the round rod 212 is movably connected to the linkage plate 312. Its functions are as follows: The first guardrail 21 and the second guardrail 22 adopt carbon fiber reinforced composite material frames. This material has the characteristics of high strength and low density, providing a solid basic support for the guardrail. The high-strength honeycomb structure material filled in the frame further enhances the overall strength and stability, and can effectively resist external forces such as crowded pushing and accidental impacts that passengers may encounter on the platform. When the piston rod of the first hydraulic rod 31 extends, it drives the linkage plate 312 to move, and then pulls the first guardrail 21 to rotate around the hinge through the round rod 212. The whole process is smooth and ensures that the guardrail can be closed quickly and accurately. When opening the guardrail, the piston rod of the first hydraulic rod 31 retracts and drives the first guardrail 21 and the second guardrail 22 to open, providing convenient passage conditions for passengers.

[0025] Embodiment 2, on the basis of Embodiment 1, The display component 4 includes a mounting base 41, a rail rod 42, and a lifting cylinder 43. The mounting base 41 is installed on the support plate 2 near the left side of the bottom plate 1 by bolts. The rail rod 42 is installed at the upper end of the mounting base 41 by bolts. The lifting cylinder 43 is movably arranged on the rail rod 42. Through grooves are provided at both the front and rear ends of the rail rod 42. Connecting blocks 431 are installed at both the front and rear ends of the lifting cylinder 43. The two groups of connecting blocks 431 are respectively movably arranged in the through grooves at the front and rear ends of the rail rod 42. The rail rod 42 is of a hollow structure. A base 411 is installed at the lower end of the mounting base 41 by bolts. A lead screw 421 is installed on the base 411. A bevel gear is fixed on the lead screw 421. The lead screw 421 is located inside the rail rod 42. A first motor 412 is installed on the mounting base 41 by bolts. A bevel gear is fixed on the output shaft of the first motor 412. The bevel gear on the output shaft of the first motor 412 meshes with the bevel gear on the lead screw 421. A threaded cylinder 422 is in threaded fit with the lead screw 421. The two groups of connecting blocks 431 are respectively connected to the front and rear ends of the threaded cylinder 422 by bolts. A locking knob 432 is screwed onto the lifting cylinder 43. The display component 4 further includes a hinge seat 44 and a slide rail plate 45. The hinge seat 44 is installed on the lifting cylinder 43 by bolts. A first support arm 441 is hinged on the hinge seat 44. A second support arm 442 is hinged on the first support arm 441. A mounting plate 443 is installed on the second support arm 442 by bolts. The slide rail plate 45 is fixed on the mounting plate 443. A movable seat 451 slides on the slide rail plate 45. A waist-shaped groove is provided on the movable seat 451. A rotating rod 4522 is installed on the slide rail plate 45. A clamping plate 4523 is installed on the rotating rod 4522. The clamping plate 4523 is connected to the waist-shaped groove on the movable seat 451 by bolts. A second cylinder seat 452 is installed on the slide rail plate 45 by bolts. A second hydraulic rod 4521 is installed on the second cylinder seat 452 by bolts. A side seat 4511 is installed on the movable seat 451 by bolts. The piston rod of the second hydraulic rod 4521 is fixedly connected to the side seat 4511. A connecting plate 4524 is fixed on the rotating rod 4522. A back seat 4525 is installed on the connecting plate 4524. A display screen 453 is installed on the back seat 4525 by bolts. A big data analysis module, a face recognition module, and a Bluetooth association module are integrated inside the display screen 453. The big data analysis module is connected to the internal data storage unit through a high-speed data bus. The face recognition module includes a high-definition camera 4531 and a fill light 4532. The Bluetooth association module is integrated on the circuit board of the display screen 453. Its function is: when the first motor 412 is started, the lead screw 421 rotates accordingly. Since the threaded cylinder 422 is in threaded fit with the lead screw 421, and the two groups of connecting blocks 431 are respectively connected to the front and rear ends of the threaded cylinder 422 and are movably arranged in the through grooves of the rail rod 42, the up and down movement of the threaded cylinder 422 drives the lifting cylinder 43 to slide up and down along the rail rod 42. This design enables the display screen 453 to adjust its height vertically according to actual needs. When it is necessary to adjust the angle of the display screen 453, the movable seat 451 can slide on the slide rail plate 45,As well as the articulated rotation of the first support arm 441 and the second support arm 442, it realizes the multi-angle inclination of the display screen 453 in the horizontal direction, ensuring that passengers in different positions can obtain a good viewing angle. The big data analysis module integrated inside the display screen 453 is connected to the internal data storage unit through a high-speed data bus. Combining with the face recognition module and the Bluetooth association module, it provides personalized information services for passengers. The face recognition module composed of the high-definition camera 4531 and the fill light 4532 can identify and analyze the waiting passengers to obtain the identity information of the passengers, etc. The big data analysis module, based on this information, combines the historical travel data of the passengers, the current train operation situation, etc., to customize the ride guidance information for each passenger, such as recommending the best boarding position to help passengers board the train faster and avoid overcrowding in the carriage; prompting the degree of train congestion to facilitate passengers to choose a suitable carriage. The Bluetooth association module can be connected to the passenger's mobile device to further push real-time information, such as train delay notifications, information on surrounding station facilities, etc., greatly improving the travel experience of passengers. The integrated modules make the display screen 453 not only an information display platform but also have certain interactive functions. After the passenger connects the mobile phone to the Bluetooth association module, more detailed travel information can be obtained, such as querying transfer routes, in-station navigation, etc.

[0026] Embodiment 3, based on Embodiment 1 and Embodiment 2, The passenger flow monitoring device 5 includes a pole base 51, a chassis 52, a flipping base 53, and a monitor 54. The pole base 51 is installed on the top pole 3 by bolts. A gear is fixed on the pole base 51. The chassis 52 rotates on the pole base 51. A housing 521 is installed on the chassis 52 by bolts. End caps 522 are installed on both the left and right ends of the housing 521 by bolts. A first fixed plate 523 and a second fixed plate 532 are fixed inside the housing 521. A second motor 524 and a third motor 533 are installed on the first fixed plate 523 and the second fixed plate 532 respectively by bolts. Gears are fixed on the output shafts of the second motor 524 and the third motor 533. The gear on the output shaft of the second motor 524 meshes with the gear on the pole base 51. A first locking motor 525 is installed on the chassis 52 by bolts. A gear is fixed on the output shaft of the first locking motor 525. The gear on the output shaft of the first locking motor 525 meshes with the gear on the pole base 51. The flipping base 53 is installed on the housing 521. A horizontal shaft 531 is fixed on the flipping base 53. A gear is fixed on the horizontal shaft 531. The gear on the output shaft of the third motor 533 meshes with the gear on the horizontal shaft 531. The monitor 54 is installed on the upper end of the flipping base 53 by bolts. A second locking motor 534 is installed inside the housing 521 by bolts. A gear is fixed on the output shaft of the second locking motor 534. The gear on the output shaft of the second locking motor 534 meshes with the gear on the horizontal shaft 531. Its functions are as follows: When the second motor 524 is started, it can drive the chassis 52 to rotate horizontally around the pole base 51, which enables the entire monitoring device installed on the chassis 52, including the housing 521 and its internal components, to perform 360° rotation monitoring in the horizontal direction. When the third motor 533 works, it can drive the flipping base 53 to flip around the horizontal shaft 531, thereby realizing the angle adjustment of the monitor 54 in the vertical direction. Through the flipping in the vertical direction, the passenger flow at different heights on the platform can be monitored. When the monitor 54 is adjusted to the required monitoring angle, the first locking motor 525 is started. The gear on its output shaft meshes with the gear on the pole base 51, and the chassis 52 can be fixed at the current rotation angle to prevent the monitoring device from shifting due to external interference. Similarly, the second locking motor 534 can lock the flipping base 53 after it is adjusted to the appropriate vertical angle to ensure the accuracy of the monitoring angle of the monitor 54 in the vertical direction.

[0027] Working principle of this embodiment: The passenger flow data collected by the monitor 54 is transmitted in real time to the integrated control center through the internal data transmission line. The integrated control center is equipped with a powerful data processing and analysis system, which can efficiently process and deeply analyze these massive passenger flow data. During peak hours, the control center, according to the personnel density information of different areas fed back by the passenger flow monitoring device 5, uses an optimization algorithm to reasonably arrange the stopping time of the train and the opening position of the train doors. When the second motor 524 starts, it can drive the chassis 52 to rotate horizontally around the rod base 51, which enables the entire monitoring device installed on the chassis 52, including the housing 521 and internal components, to perform 360° rotation monitoring in the horizontal direction. When the third motor 533 works, it can drive the flipping seat 53 to flip around the horizontal axis 531, thereby realizing the angle adjustment of the monitor 54 in the vertical direction. Through the flipping in the vertical direction, the passenger flow at different height positions of the platform can be monitored. After the monitor 54 is adjusted to the required monitoring angle, the first locking motor 525 is started. The gear on its output shaft meshes with the gear on the rod base 51, and the chassis 52 can be fixed at the current rotation angle to prevent the monitoring device from shifting due to external interference. Similarly, the second locking motor 534 can lock the flipping seat 53 after it is adjusted to the appropriate vertical angle, ensuring the accuracy of the monitoring angle of the monitor 54 in the vertical direction. When the data collected by the passenger flow monitoring device 5 is analyzed and processed by the integrated control center, if there is information that needs to be conveyed to passengers, such as that a certain area of the platform is overcrowded, the control center will immediately send an instruction to the voice prompt device 32. The voice synthesis module inside the voice prompt device 32 will convert the received information into a clear voice signal and play it through the speaker to the waiting area of the platform, reminding passengers to pay attention to choosing a suitable waiting position and avoid crowding. In addition, when the train is about to enter or leave the station, the control center, based on the train operation information, also instructs the voice prompt device 32 to broadcast the train dynamics to passengers. The telescopic movement of the first hydraulic rod 31 can realize the opening and closing of the first guardrail 21 and the second guardrail 22. The infrared sensor 11 installed on the bottom plate 1 plays a core monitoring role in the anti-pinch function. During the opening or closing process of the guardrail, the infrared sensor 11 continuously emits infrared rays to the edge area of the platform and receives the reflected infrared ray signals. When an object or person enters the movement path of the guardrail, that is, the area where the risk of pinching people may occur, the object or person will block the propagation of infrared rays, resulting in a change in the reflected signal received by the infrared sensor 11. The infrared sensor 11 converts this signal change into an electrical signal and quickly transmits it to the integrated control center. After receiving this signal, the integrated control center immediately analyzes and judges the signal. After confirming the existence of the risk of pinching people, it quickly issues an emergency braking instruction. The big data analysis module integrated inside the display screen 453 is connected to the internal data storage unit through a high-speed data bus, and in combination with the face recognition module and the Bluetooth association module, provides personalized information services for passengers.The face recognition module composed of the high-definition camera 4531 and the fill light 4532 can identify and analyze the waiting passengers to obtain the identity information of the passengers, etc. The big data analysis module customizes the ride guidance information for each passenger based on this information, combined with the historical travel data of the passengers, the current train operation situation, etc. After the passengers connect with the Bluetooth association module through their mobile phones, they can obtain more detailed travel information, such as querying transfer routes, in-station navigation, etc.

[0028] In this article, the following points need to be noted: 1. The accompanying drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0029] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0030] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure.

Claims

1. An integrated device for protecting and guiding waiting personnel at a rail transit platform, comprising: The bottom plate (1) is characterized in that: The bottom plate (1) is fixedly mounted on the edge of the platform, and an infrared sensor (11) is mounted on the bottom plate (1), two groups of support plates (2) are fixed on the bottom plate (1), top rods (3) are fixed on the upper ends of the two groups of support plates (2), and the cross-section of the top rod (3) is a U-shaped structure, the two groups of support plates (2) are both mounted with a No. 1 guardrail (21), and the two groups of No. 1 guardrails (21) are both mounted with a No. 2 guardrail (22), and a display group is mounted on the support plate (2) close to the left side of the bottom plate (1) The top end of the top rod (3) is provided with a voice prompt device (32) and a passenger flow monitoring device (5). The two sets of support plates (2) are both hollow structures. The rear ends of the two sets of support plates (2) are both fixed with connectors (23). The connectors (23) are connected with communication cables (231). The communication cables (231) are installed in the platform floor in a combination of cable troughs and cable tubes. The cable troughs and cable tubes are both made of flame-retardant materials. The communication cables (231) are shielded twisted pair cables.

2. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 1, characterized in that: The first guardrail (21) and the support plate (2) are connected by hinges, and the second guardrail (22) and the first guardrail (21) are connected by hinges. The surfaces of the hinges are treated with anti-corrosion. The frames of the first guardrail (21) and the second guardrail (22) are made of carbon fiber reinforced composite materials, and the interiors of the frames of the first guardrail (21) and the second guardrail (22) are filled with high-strength honeycomb structural materials.

3. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 2, characterized in that: The upper ends of the two groups of No. 2 guardrails (22) are welded with welding seats (221), a fixing rod (222) is fixed on the welding seats (221), a silent roller (223) is installed on the fixing rod (222), and the silent roller (223) moves in a U-shaped groove on the top rod (3), two No. 1 hydraulic rods (31) are installed on the upper end of the top rod (3), a No. 1 cylinder seat (311) is installed on the No. 1 hydraulic rod (31), the No. 1 cylinder seat (311) is installed on the top rod (3), and a linkage plate (312) is installed on the piston rod of the No. 1 hydraulic rod (31) through a pin shaft, and the linkage plate (312) is an L-shaped structure, a support plate (211) is welded on the No. 1 guardrail (21), a round rod (212) is fixed on the support plate (211), and the upper end of the round rod (212) is movably connected to the linkage plate (312).

4. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 1, characterized in that: The display assembly (4) comprises a mounting seat (41), a rail rod (42), and a lifting cylinder (43); the mounting seat (41) is mounted on a support plate (2) close to the left side of the bottom plate (1); the rail rod (42) is mounted on the upper end of the mounting seat (41); the lifting cylinder (43) moves on the rail rod (42); the front and rear ends of the rail rod (42) are both provided with through grooves; the front and rear ends of the lifting cylinder (43) are both provided with connecting blocks (431); and two groups of connecting blocks (431) move in the through grooves at the front and rear ends of the rail rod (42), respectively.

5. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 4, characterized in that: The rail rod (42) is a hollow structure. A base (411) is installed at the lower end of the mounting seat (41). A screw rod (421) is installed on the base (411). A bevel gear is fixed on the screw rod (421). The screw rod (421) is located inside the rail rod (42). A No. 1 motor (412) is installed on the mounting seat (41). A bevel gear is fixed on the output shaft of the No. 1 motor (412). The bevel gear on the output shaft of the No. 1 motor (412) meshes with the bevel gear on the screw rod (421). A threaded cylinder (422) is matched on the screw rod (421). Two sets of connecting blocks (431) are respectively connected to the front and rear ends of the threaded cylinder (422) by bolts. A locking knob (432) is screwed on the lifting cylinder (43).

6. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 4, characterized in that: The display assembly (4) further comprises an articulated seat (44) and a slide rail plate (45); the articulated seat (44) is mounted on the lifting cylinder (43); a first support arm (441) is articulated on the articulated seat (44); a second support arm (442) is articulated on the first support arm (441); a mounting plate (443) is mounted on the second support arm (442) via bolts; the slide rail plate (45) is fixed on the mounting plate (443); and a movable seat (451) is slidably mounted on the slide rail plate (45).

7. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 6, characterized in that: The movable seat (451) is provided with a waist-shaped groove, a rotating rod (4522) is installed on the slide rail plate (45), a clamping plate (4523) is installed on the rotating rod (4522), the clamping plate (4523) is connected to the waist-shaped groove on the movable seat (451) by bolts, a No. 2 cylinder seat (452) is installed on the slide rail plate (45), a No. 2 hydraulic rod (4521) is installed on the No. 2 cylinder seat (452), a side seat (4511) is installed on the movable seat (451), and a piston rod of the No. 2 hydraulic rod (4521) is fixedly connected to the side seat (4511).

8. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 7, characterized in that: A connecting plate (4524) is fixed on the rotating rod (4522), a back seat (4525) is mounted on the connecting plate (4524), a display screen (453) is mounted on the back seat (4525), a big data analysis module, a face recognition module and a Bluetooth association module are integrated inside the display screen (453), the big data analysis module is connected to the internal data storage unit via a high-speed data bus, the face recognition module includes a high-definition camera (4531) and a fill light (4532), and the Bluetooth association module is integrated on a circuit board of the display screen (453).

9. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 1, characterized in that: The passenger flow monitoring device (5) comprises a rod seat (51), a chassis (52), a flip seat (53) and a monitor (54); the rod seat (51) is mounted on the top rod (3); a gear is fixed on the rod seat (51); the chassis (52) rotates on the rod seat (51); a housing (521) is mounted on the chassis (52); end covers (522) are mounted on both left and right ends of the housing (521); a first fixing plate (523) and a second fixing plate (532) are fixed inside the housing (521); a second motor (524) and a third motor (533) are mounted on the first fixing plate (523) and the second fixing plate (532), respectively; the second motor (524) and the third motor (533) are mounted on the second fixing plate (524) and the third motor (533); The output shafts of the motors (533) are all fixed with gears, the gears on the output shaft of the second motor (524) mesh with the gears on the rod seat (51), a first locking motor (525) is installed on the chassis (52), a gear is fixed on the output shaft of the first locking motor (525), the gears on the output shaft of the first locking motor (525) mesh with the gears on the rod seat (51), the flip seat (53) is installed on the housing (521), a horizontal shaft (531) is fixed on the flip seat (53), a gear is fixed on the horizontal shaft (531), the gears on the output shaft of the third motor (533) mesh with the gears on the horizontal shaft (531), and the monitor (54) is installed on the upper end of the flip seat (53).

10. The integrated device for protecting and guiding waiting personnel at a rail transit platform according to claim 9, characterized in that: A second locking motor (534) is installed inside the housing (521), a gear is fixed on the output shaft of the second locking motor (534), and the gear on the output shaft of the second locking motor (534) meshes with the gear on the horizontal shaft (531).

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