An integrated display system for half-height platform doors to represent train congestion

Abstract

The present invention discloses a half-height platform door integrated display system for characterizing the degree of train congestion, characterized in that an infrared sensor is arranged in each train compartment to detect the thermodynamic distribution of the degree of congestion of passengers in the compartment; a display screen (6) is arranged on the surface of the public area of ​​the fixed side boxes (5) on both sides of the sliding door (4) of the half-height platform door to display a heat map of the degree of passenger congestion of the entire train formation summarized by each compartment. The present invention innovatively applies the heat map of the degree of train passenger congestion to the platform door system to guide passengers waiting on the platform, thereby improving the user experience of passengers and the operational efficiency of the station.

Description

Technical Field

[0001] The invention belongs to the field of multimedia platform doors, and in particular relates to an integrated display system for half-height platform doors for representing the degree of train congestion. Background Art

[0002] The platform door system, due to its characteristics of being set at the edge of the platform, has certain advantages in interacting with passengers. Therefore, whether in the field of urban rail transit or large railways, platform doors are often derived and developed. For example: integrating the display screen into the platform door, replacing the station's PIS system, station information system, etc., to provide more intuitive and clearer information to passengers waiting on the platform. The display screen is set on the platform door cover (full-height platform door), on the platform door glass, etc. It allows passengers to understand the train operation information in a timely and accurate manner, reflecting the people-oriented approach, improving service quality, and accelerating the delivery of various information announcements.

[0003] However, the traditional PIS screens and platform door display screens mostly display information about driving, signals or commercial advertisements, and lack data displaying the degree of passenger congestion in each train compartment. At the same time, the setting of the display screens easily causes the relative concentration of passengers in some parts of the platform, which is not conducive to safety and evacuation, and affects the passage of passengers. Summary of the invention

[0004] In view of at least one of the above defects or improvement needs of the prior art, the present invention proposes an integrated display system for half-height platform doors that characterizes the degree of train congestion, with train carriages as units, and sets a thermodynamic sensor (such as an infrared sensor) in each carriage, and sets a display screen on the fixed side box of the half-height platform door. The principle is that during the operation of the vehicle, the real-time congestion degree of each carriage is identified by the infrared sensor in each carriage, and the heat map of the congestion degree of the train is communicated and displayed in real time to guide the passengers waiting on the platform, thereby improving the user experience of passengers and the operating efficiency of the station.

[0005] To achieve the above-mentioned object, according to one aspect of the present invention, a half-height platform door integrated display system for representing the degree of train congestion is provided, wherein each train carriage is taken as a unit, and an infrared sensor is arranged in each train carriage to detect the thermodynamic distribution of the degree of congestion of passengers in the carriage;

[0006] Display screens are provided on the surface of the public area of ​​the fixed side boxes on both sides of the sliding doors of the half-height platform doors, which are used to display a heat map of the passenger congestion level of the entire train formation summarized by each carriage.

[0007] Preferably, the display screen displays a heat map of passenger congestion levels along the entire train formation with digital numbers corresponding to each carriage.

[0008] Preferably, the heat map of passenger congestion along the entire train formation is displayed on the display screen with a position mark of the carriage where the display screen is located.

[0009] Preferably, the display screen displays a heat map of the degree of congestion of passengers in the entire train, which is reflected in a longitudinal section of the train, i.e., a side view.

[0010] Preferably, the display screen displays a heat map showing the degree of congestion of passengers in the entire train in a bird's-eye view.

[0011] Preferably, the display screen displays a heat map of the degree of congestion of passengers in the entire train reflected in a longitudinal section of the train, i.e., a side view, and a heat map of the degree of congestion of passengers in the entire train reflected in a bird's-eye view.

[0012] Preferably, the display screen also displays an enlarged heat map of the passenger crowding level inside the single compartment where the display screen is located.

[0013] Preferably, the heat map of passenger crowding level inside the single compartment itself is displayed in a bird's-eye view.

[0014] Preferably, there is a local enlarged connection mark between the passenger crowding degree heat map of the entire train formation and the passenger crowding degree heat map inside the single carriage itself.

[0015] Preferably, all passenger crowding degree heat maps are real-time dynamic maps.

[0016] The above-mentioned preferred technical features can be combined with each other as long as they do not conflict with each other.

[0017] In general, the above technical solution conceived by the present invention has the following beneficial effects compared with the prior art:

[0018] 1. The integrated display system for half-height platform doors of the present invention, which represents the degree of train congestion, takes train carriages as units, sets thermodynamic sensors (such as infrared sensors) in each carriage, and sets display screens on the fixed side boxes of half-height platform doors. Its principle is that during the operation of the train, the real-time congestion degree of each carriage is identified by infrared sensors in each carriage, and the heat map of the degree of congestion of the train is communicated and displayed in real time to guide passengers waiting on the platform, thereby improving the user experience of passengers and the operational efficiency of the station.

[0019] 2. The integrated display system for half-height platform doors of the present invention, which represents the degree of train congestion, innovatively applies the heat map of train passenger congestion to the platform door system based on the existing platform door settings at home and abroad, thus achieving good interaction among the platform door system, vehicles, signal systems, and waiting passengers.

[0020] 3. The integrated display system of the half-height platform door for representing the train congestion degree of the present invention effectively utilizes the fixed door area of ​​the half-height platform door and realizes intelligent integration.

[0021] 4. The semi-high platform door integrated display system for representing the train congestion level of the present invention can display the content on the display screen to macroscopically represent the congestion level of the carriage and enhance the interactive experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of a half-height platform door integrated display system for representing train congestion level according to an embodiment of the present invention;

[0023] Figure 2 This is the corresponding relationship diagram between platform doors and train passenger compartment doors;

[0024] Figure 3 This is a display example diagram of a half-height platform door integrated display system for representing the train congestion level according to an embodiment of the present invention;

[0025] Figure 4 The diagram is a schematic diagram of the principle flow of a half-height platform door integrated display system for representing the train congestion level according to an embodiment of the present invention. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention is further described in detail below in conjunction with specific embodiments.

[0027] like Figure 1-4 As shown, taking a B-type train 8 as an example, there are 8 door units of the semi-high platform door system (the number of door units is only for illustration), corresponding to 2 carriages of the train, that is, 8 passenger compartment doors.

[0028] The platform door system structural components 2 are arranged on the platform slab 1, and mainly include a supporting structure, a door body steel structural component and installation fixings.

[0029] The platform door system mainly includes fixed door 3, sliding door 4, emergency door (not shown) and end door (not shown). The sliding door 4 corresponds to the train passenger door 7 of each carriage of the train, providing a passage for passengers to get on and off the train.

[0030] Fixed side boxes 5 are provided on both sides of the sliding door 4, in which the driving mechanism of the half-height door unit, the door lock device, the door control unit, the power distribution terminal box, the door status indicator light and other components are arranged. The fixed side boxes 5 should play a sealing and protective role for the above components and should be easy to install, debug, use, maintain and overhaul.

[0031] The present invention provides an integrated display system for a half-height platform door for representing the degree of train congestion. An infrared sensor is arranged in each train carriage as a unit to detect the thermodynamic distribution of the degree of congestion of passengers in the carriage. A display screen 6 is provided on the surface of the public area of ​​the fixed side box 5 on both sides of the sliding door 4 of the half-height platform door to display a thermal map of the degree of passenger congestion of the entire train formation summarized by each carriage.

[0032] In car 1, 4 sliding doors correspond to 8 fixed side boxes; in car 2, 4 sliding doors correspond to the corresponding 8 fixed side boxes. The relative relationship of the crowdedness of car 1, car 2, car 3 (not shown in the figure), etc., is comprehensively displayed to inform passengers which sliding door corresponds to the relatively free train car, so as to guide passengers waiting on the platform.

[0033] like Figure 3 As shown, preferably, the display screen 6 displays the number of the corresponding carriage along the passenger crowding degree heat map of the entire train formation. Preferably, the display screen 6 displays the position mark of the carriage where the display screen is located along the passenger crowding degree heat map of the entire train formation.

[0034] Preferably, the display screen 6 displays a heat map of the degree of crowding of the passengers of the entire train, which is reflected in a longitudinal section of the train, i.e., a side view. Preferably, the display screen 6 displays a heat map of the degree of crowding of the passengers of the entire train, which is reflected in a top view.

[0035] Preferably, the display screen 6 displays a heat map of the degree of congestion of passengers in the entire train reflected in a longitudinal section of the train, i.e., a side view, and a heat map of the degree of congestion of passengers in the entire train reflected in a bird's-eye view.

[0036] Preferably, the display screen 6 also displays a magnified heat map of passenger crowding inside the single compartment where the display screen is located. Preferably, the heat map of passenger crowding inside the single compartment is displayed in a bird's-eye view. Preferably, there is a local magnification connection mark between the heat map of passenger crowding of the entire train formation and the heat map of passenger crowding inside the single compartment.

[0037] Preferably, all passenger crowding degree heat maps are real-time dynamic maps.

[0038] like Figure 4As shown, the integrated display system for half-height platform doors for representing the degree of train congestion of the present invention comprises the following steps:

[0039] S1. Install at least one infrared sensor in each carriage on the train;

[0040] S2, using infrared sensors to identify the real-time congestion level of each carriage;

[0041] S3. Sending the passenger crowding data in each single carriage to the communication equipment rooms of all stations that the train is about to reach through wireless transmission; preferably, the data is updated in real time;

[0042] S4, the communication equipment room transmits the passenger crowding degree data inside each single carriage to the central control panel in the platform door control room, and displays the passenger crowding degree heat map of the entire train formation summarized by each single carriage on the display screen 6; preferably, the passenger crowding degree heat map inside the single carriage where the display screen is located is partially enlarged and displayed on the display screen 6;

[0043] S5. Passengers waiting at the platform door go to a relatively free area to wait for the train according to the information on the display screen 6. At the same time, they can also be guided by the platform broadcast.

[0044] In summary, the present invention has the following outstanding advantages:

[0045] 1. The integrated display system for half-height platform doors of the present invention, which represents the degree of train congestion, takes train carriages as units, sets thermodynamic sensors (such as infrared sensors) in each carriage, and sets display screens on the fixed side boxes of half-height platform doors. Its principle is that during the operation of the train, the real-time congestion degree of each carriage is identified by infrared sensors in each carriage, and the heat map of the degree of congestion of the train is communicated and displayed in real time to guide passengers waiting on the platform, thereby improving the user experience of passengers and the operational efficiency of the station.

[0046] 2. The integrated display system for half-height platform doors of the present invention, which represents the degree of train congestion, innovatively applies the heat map of train passenger congestion to the platform door system based on the existing platform door settings at home and abroad, thus achieving good interaction among the platform door system, vehicles, signal systems, and waiting passengers.

[0047] 3. The integrated display system of the half-height platform door for representing the train congestion degree of the present invention effectively utilizes the fixed door area of ​​the half-height platform door and realizes intelligent integration.

[0048] 4. The semi-high platform door integrated display system for representing the train congestion level of the present invention can display the content on the display screen to macroscopically represent the congestion level of the carriage and enhance the interactive experience.

[0049] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A half-height platform door integrated display system for representing train congestion, characterized in that: Taking each train carriage as a unit, an infrared sensor is arranged in each train carriage to detect the thermodynamic distribution of the crowding degree of passengers in this carriage; A display screen (6) is provided on the surface of the public area of ​​the fixed side boxes (5) on both sides of the sliding door (4) of the half-height platform door, for displaying a heat map of the passenger crowding level of the entire train formation summarized by each carriage; The display screen (6) also displays an enlarged heat map of the degree of passenger crowding inside the single compartment where the display screen is located, and the heat map of the degree of passenger crowding inside the single compartment is displayed in a bird's-eye view; All passenger crowding heat maps are real-time dynamic maps; The display screen (6) displays a heat map of passenger crowding along the entire train formation, with digital numbers corresponding to each carriage and a position mark of the carriage where the display screen is located.

2. The half-height platform door integrated display system for representing train congestion level according to claim 1, characterized in that: The display screen (6) displays a heat map of the degree of crowding of passengers in the entire train, including a longitudinal section in the train, i.e., a side view.

3. The integrated display system for half-height platform doors representing train congestion level according to claim 1, characterized in that: The display screen (6) displays a heat map showing the degree of congestion of passengers on the entire train in a bird's-eye view.

4. The half-height platform door integrated display system for representing train congestion level according to claim 1, characterized in that: The display screen (6) displays a heat map of the degree of crowding of passengers on the entire train, including a heat map of the degree of crowding of passengers on the entire train, which is reflected in a longitudinal section of the train, i.e., a side view, and a heat map of the degree of crowding of passengers on the entire train, which is reflected in a bird's-eye view.

5. The half-height platform door integrated display system for representing train congestion level according to claim 1, characterized in that: There is a local enlarged connection mark between the passenger crowding degree heat map of the entire train formation and the passenger crowding degree heat map inside the single carriage itself.

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