CN111762202A - An integrated display system for half-height platform doors to characterize train congestion - Google Patents

Abstract

The invention discloses a half-height platform door integrated display system for representing the degree of train congestion, which is characterized in that each train carriage is taken as a unit, and an infrared sensor is arranged in each train carriage and used for detecting the thermodynamic distribution of the degree of congestion of passengers in the train carriage; and display screens (6) are arranged on the surfaces of public areas of fixed side boxes (5) on two sides of a sliding door (4) of the half-height platform door and are used for displaying passenger crowding degree thermodynamic diagrams of the whole train marshalling summarized by all the carriages. The invention innovatively applies the thermodynamic diagram of the crowdedness degree of the passengers of the train to the platform door system so as to guide the passengers waiting on the platform and improve the user experience of the passengers and the operation efficiency of the station.

Description

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

technical field

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

Background technique

The platform door system, due to its characteristic of being set on the edge of the platform, has certain advantages in interacting with passengers. Therefore, whether in the field of urban rail transit or large railways, the platform gate is often developed. For example, the display screen is integrated into the platform door to replace the PIS system and the station information system of the station, so as to provide more intuitive and clear information to the passengers waiting on the platform. The location of the display screen includes the upper cover of the platform door (full-height platform door), the glass of the platform door, and so on. It can allow passengers to timely and accurately understand train operation information, reflect people-oriented, improve service quality, and speed up the transmission of various information announcements.

However, the display content of traditional PIS screens and platform door display screens are mostly traffic, signals or commercial advertisement information, and there is a lack of data display on the crowding degree of passengers in each compartment of the train. It is conducive to safety and evacuation, and affects the passage of passengers.

SUMMARY OF THE INVENTION

In view of at least one of the above defects or improvement needs of the prior art, the present invention aims at the half-height platform door, taking the train carriage as a unit, and proposes an integrated display system for the half-height platform door that characterizes the degree of train congestion. Set a thermodynamic sensor (such as an infrared sensor) in the middle, and set 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 car is identified through the infrared sensors in each car, and the heat map of the grouping congestion degree is displayed in real time to guide the passengers waiting on the platform and improve the user experience of passengers. and the operational efficiency of the station.

In order to achieve the above object, according to one aspect of the present invention, a half-height platform door integrated display system is provided to characterize the degree of train congestion. Taking each train car as a unit, an infrared sensor is arranged in each train car for Detect the thermodynamic distribution of the crowding degree of passengers in this compartment;

A display screen is installed on the surface of the public area of the fixed side box on both sides of the sliding door of the half-height platform door, which is used to display the heat map of the passenger crowding degree of the entire train group compiled by each car.

Preferably, on the display screen, a heat map of the degree of passenger congestion along the entire train grouping is displayed with a numerical number corresponding to each car.

Preferably, on the display screen, a heat map of the degree of passenger crowding along the entire train composition is displayed with a position mark of the carriage where the display screen is located.

Preferably, the display screen displays a heat map of the degree of crowding of passengers in the entire train, which is reflected in a longitudinal section of the train, that is, a side view.

Preferably, the display screen displays a heat map including the degree of crowding of passengers of the entire train reflected in a top-down manner.

Preferably, the display screen displays a heat map of the crowding degree of passengers of the entire train reflected in the longitudinal section of the train, that is, a side view, and a heat map of the crowding degree of passengers of the entire train reflected in a top view.

Preferably, the display screen is also enlarged to display a heat map of the degree of passenger crowding in the single compartment where the display screen is located.

Preferably, the heat map of the passenger crowding degree inside the single carriage itself is displayed in a top view.

Preferably, there is a partially enlarged connection mark between the heat map of the degree of passenger congestion of the entire train group and the heat map of the degree of passenger congestion within the single carriage itself.

Preferably, all heat maps of the degree of passenger congestion are real-time dynamic maps.

The above preferred technical features can be combined with each other as long as they do not conflict with each other.

In general, compared with the prior art, the above technical solutions conceived by the present invention have the following beneficial effects:

1. The integrated display system for the half-height platform door of the present invention, which characterizes the degree of train congestion, is aimed at the half-height platform door, taking the train car as a unit, and setting a thermodynamic sensor (such as an infrared sensor) in each car, and the half-height platform door. The display screen is set on the fixed side box. The principle is that during the operation of the vehicle, the real-time congestion degree of each car is identified through the infrared sensors in each car, and the heat map of the grouping congestion degree is displayed in real time to guide the passengers waiting on the platform and improve the user experience of passengers. and the operational efficiency of the station.

2. The integrated display system of the half-height platform door of the present invention, which characterizes the degree of train congestion, innovatively applies the heat map of the degree of crowding of train passengers to the platform door system from the perspective of the existing platform doors at home and abroad, and realizes the realization of the platform Good interaction between door system, vehicle, signal system, waiting passengers.

3. The integrated display system of the half-height platform door of the present invention, which characterizes the degree of train congestion, effectively utilizes the fixed door area of the half-height platform door and realizes intelligent integration.

4. In the integrated display system of the half-height platform door of the present invention, which characterizes the degree of train congestion, the content displayed on the display screen can macroscopically represent the degree of congestion of the carriages and improve the interactive experience.

Description of drawings

1 is a schematic diagram of an integrated display system for a half-height platform door that characterizes the degree of train congestion according to an embodiment of the present invention;

Fig. 2 is the corresponding relation diagram between the platform door and the train passenger compartment door;

3 is a display example diagram of a half-height platform door integrated display system for characterizing the degree of train congestion according to an embodiment of the present invention;

FIG. 4 is a schematic flow chart of the principle of an integrated display system for a half-height platform door for characterizing the degree of train congestion according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments 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 will be further described in detail below in conjunction with specific embodiments.

As shown in Figure 1-4, taking the train 8 of the B-type car as an example, there are 8 door units of the half-height platform door system (the number of door units is only for illustration), corresponding to the 2 carriages of the train, that is, 8 passenger doors .

The platform plate 1 is provided with a platform door system structural member 2, which mainly includes a support structure, a door body steel structure and a fixing member for installation.

The door body of the platform door system mainly includes a fixed door 3, a sliding door 4, an emergency door (not shown in the figure) and an end door (not shown in the figure). The sliding doors 4 are in one-to-one correspondence with the train passenger compartment doors 7 of each car of the train, providing passages for passengers to get on and off the train.

Fixed side boxes 5 are arranged on both sides of the sliding door 4, and 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 therein. The fixed side box 5 shall act as a seal and protect the above components, and shall be easy to install, debug, use, maintain and repair.

The invention provides a half-height platform door integrated display system for characterizing the degree of train congestion. Taking each train car as a unit, an infrared sensor is arranged in each train car to detect the thermodynamics of the crowding degree of passengers in this car. Distribution; the fixed side box 5 on both sides of the sliding door 4 of the half-height platform door is provided with a display screen 6 on the surface of the public area, which is used to display the heat map of the passenger crowding degree of the entire train grouping aggregated by each car.

In carriage 1, 4 sliding doors correspond to 8 fixed side boxes; in carriage 2, 4 sliding doors correspond to 8 fixed side boxes. Comprehensive display of 1-car, 2-car, 3-car (not shown in the figure), etc., the relative relationship of the crowdedness of different train groups, to inform passengers which train car corresponding to which sliding door is relatively free, so as to realize the information for the passengers waiting on the platform. guide.

As shown in FIG. 3 , preferably, on the display screen 6 , the heat map of the degree of passenger crowding along the entire train grouping is displayed with numerical numbers corresponding to each car. Preferably, on the display screen 6, a heat map of the degree of passenger crowding along the entire train group is displayed with a position mark of the carriage where the display screen is located.

Preferably, the display screen 6 displays a heat map including the degree of crowding of passengers in the entire train, which is reflected in a longitudinal section of the train, that is, a side view. Preferably, the display screen 6 displays a heat map including the degree of crowding of passengers of the entire train reflected in a top-down manner.

Preferably, the display screen 6 includes a heat map of the crowding degree of passengers of the entire train reflected in the longitudinal section of the train, that is, a side view, and a heat map of the crowded degree of passengers of the entire train reflected in a top view.

Preferably, the display screen 6 also enlarges and displays a heat map of the degree of passenger crowding in the single compartment where the display screen is located. Preferably, the heat map of the passenger crowding degree inside the single carriage itself is displayed in a top view. Preferably, there is a partially enlarged connection mark between the heat map of the degree of passenger congestion of the entire train group and the heat map of the degree of passenger congestion within the single carriage itself.

Preferably, all heat maps of the degree of passenger congestion are real-time dynamic maps.

As shown in FIG. 4 , the present invention is an integrated display system for a half-height platform door that characterizes the degree of train congestion. The operation of the system includes the following steps:

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

S2. Identify the real-time congestion degree of each carriage through infrared sensors;

S3. Through wireless transmission, the data on the degree of passenger congestion within each single carriage is sent to the communication equipment rooms of all stations that the train is about to reach; preferably, the data is refreshed in real time;

S4. The communication equipment room transmits the data of the passenger congestion degree inside each single car to the central control panel of the platform door control room, and displays the passenger congestion degree heat map of the entire train group summarized by each single car on the display screen 6 Preferably, the heat map of the passenger crowding degree in the single compartment where the display screen is located is also partially enlarged and displayed on the display screen 6;

S5 , the passengers waiting at the platform gate go to a relatively free area to wait according to the information on the display screen 6 . At the same time, it can also cooperate and guide through the station broadcast.

To sum up, the present invention has the following outstanding advantages:

1. The integrated display system for the half-height platform door of the present invention, which characterizes the degree of train congestion, is aimed at the half-height platform door, taking the train car as a unit, and setting a thermodynamic sensor (such as an infrared sensor) in each car, and the half-height platform door. The display screen is set on the fixed side box. The principle is that during the operation of the vehicle, the real-time congestion degree of each car is identified through the infrared sensors in each car, and the heat map of the grouping congestion degree is displayed in real time to guide the passengers waiting on the platform and improve the user experience of passengers. and the operational efficiency of the station.

2. The integrated display system of the half-height platform door of the present invention, which characterizes the degree of train congestion, innovatively applies the heat map of the degree of crowding of train passengers to the platform door system from the perspective of the existing platform doors at home and abroad, and realizes the realization of the platform Good interaction between door system, vehicle, signal system, waiting passengers.

3. The integrated display system of the half-height platform door of the present invention, which characterizes the degree of train congestion, effectively utilizes the fixed door area of the half-height platform door and realizes intelligent integration.

4. In the integrated display system of the half-height platform door of the present invention, which characterizes the degree of train congestion, the content displayed on the display screen can macroscopically represent the degree of congestion of the carriages and improve the interactive experience.

Those skilled in the art can easily understand that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention, etc., All should be included within the protection scope of the present invention.

Claims (10)

1. a half-height platform door integrated display system characterizing the degree of train congestion is characterized in that, with each train carriage as a unit, an infrared sensor is arranged in each train carriage to detect the crowding of passengers in this section of the carriage. degree thermodynamic distribution; 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, which is used to display the heat map of the passenger crowding degree of the entire train group compiled by each carriage. 2. the half-height platform door integrated display system of characterizing train crowding degree as claimed in claim 1 is characterized in that: On the display screen (6), the heat map of the passenger crowding degree along the entire train grouping is displayed with the numerical numbers corresponding to each carriage. 3. the half-height platform door integrated display system of characterizing train crowding degree as claimed in claim 2 is characterized in that: On the display screen (6), a heat map of the degree of passenger congestion along the entire train grouping is displayed with a position mark of the carriage where the display screen is located. 4. The half-height platform door integrated display system of characterizing train crowding degree as claimed in claim 1, is characterized in that: The display screen (6) displays a heat map including the degree of crowding of passengers in the entire train, which is reflected in a longitudinal section of the train, that is, a side view. 5. The half-height platform door integrated display system of characterizing train crowding degree as claimed in claim 1, is characterized in that: The display screen (6) displays a heat map including the crowding degree of passengers of the entire train reflected in a top-down manner. 6. The half-height platform door integrated display system of characterizing train congestion degree as claimed in claim 1, is characterized in that: The display screen (6) displays a heat map of the passenger congestion degree of the entire train reflected in the longitudinal section of the train, that is, a side view, and a heat map of the passenger congestion degree of the entire train reflected in a top view. 7. The half-height platform door integrated display system of characterizing train congestion degree as claimed in claim 1, is characterized in that: The display screen (6) also enlarges and displays a heat map of the degree of crowding of passengers in the single compartment where the display screen is located. 8. The half-height platform door integrated display system of characterizing train congestion degree as claimed in claim 7, is characterized in that: The heat map of the passenger crowding degree inside the single car itself is displayed in a top view. 9. The half-height platform door integrated display system for characterizing the degree of train congestion as claimed in claim 8, characterized in that: There is a partially enlarged connection mark between the heat map of the degree of passenger congestion of the entire train group and the heat map of the degree of passenger congestion within the single carriage itself. 10. The half-height platform door integrated display system for characterizing the degree of train congestion as claimed in any one of claims 1-9, characterized in that: All passenger crowded heat maps are real-time dynamic maps.

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