Subway train information display method, device and equipment and storage medium

Abstract

The embodiment of the invention discloses a subway train information display method and device, equipment and a storage medium. The method comprises the steps that train operation control data of all lines are obtained in real time through an automatic train monitoring system; obtaining a station number and a line number of a first target station, wherein the first target station is a subway station with at least two lines; according to the station number and the line number, screening out arrival information of all lines of the first target station from the train operation control data; area numbers of all display devices of the first target station are obtained, the area numbers comprise a first area number, and the first display device corresponding to the first area number is used for displaying arrival information of at least two lines; and sending the arrival information of all the lines of the first target station to the first display device according to the first area number, so that the first display device dynamically displays the arrival information of each line according to a preset format, the technical problem of poor use experience of passengers is solved, and the use experience of the passengers is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of rail transit technology, and in particular to a method, device, equipment, and storage medium for displaying subway train information. Background Art

[0002] As the core transportation artery of modern cities, urban rail transit is not only critical infrastructure for alleviating traffic congestion and improving commuting efficiency, but also a vital engine for promoting sustainable urban development and fostering regional economic synergy. With the rapid development of urban rail transit networks, the demand for crossing and transferring between subway lines is increasing. Transfer stations, as core nodes where multiple lines converge, serve as the gathering, distribution, and transfer hubs for a large number of passengers.

[0003] Usually, a corresponding display screen is installed on one side of the subway platform to display the arrival information of the train in the corresponding direction. This display method usually requires passengers to walk to the platform to see the corresponding train arrival information. For transfer stations, a station may belong to at least two different lines. In this case, if passengers need to know the arrival information of other lines, they need to walk to the platform of the corresponding line to see the corresponding arrival information. Therefore, the existing method of displaying the arrival information of the corresponding line only on the display screen at the platform is not convenient for passengers to timely understand the arrival information of multiple lines at the transfer station, resulting in a poor passenger experience. Summary of the Invention

[0004] The embodiments of the present application provide a method, device, equipment and storage medium for displaying subway train information, which can solve the technical problem of poor user experience of subway passengers and improve the user experience of subway passengers.

[0005] In a first aspect, an embodiment of the present application provides a method for displaying subway train information, comprising:

[0006] Obtain train operation control data for all lines in real time through the automatic train monitoring system;

[0007] Obtain the station number and line number of the first target station, where the first target station is a subway station with at least two lines.

[0008] Filtering the arrival information of all lines of the first target station from the train operation control data according to the station number and the line number;

[0009] Obtaining area numbers of all display devices at the first target station, where each display device corresponds to an area number, and the area numbers include a first area number. The first display device corresponding to the first area number is used to display arrival information of at least two lines;

[0010] The arrival information of all lines of the first target station is sent to the first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to a preset format.

[0011] Furthermore, after sending the arrival information of all lines of the first target station to the first display device according to the first area number, the method includes:

[0012] The first display device receives arrival information of all lines of the first target station and performs data analysis on the arrival information to obtain arrival information of a first direction and arrival information of a second direction of each line, where the first direction and the second direction are opposite directions.

[0013] The first display device displays the arrival information of the first direction of each route in a preset first position area and displays the arrival information of the second direction of each route in a preset second position area according to a preset layout.

[0014] Furthermore, the first display device receives the arrival information of all lines of the first target station, and performs data analysis on the arrival information to obtain the arrival information of the first direction and the arrival information of the second direction of each line, including:

[0015] The first display device parses the received arrival information to obtain a line identifier of each line and arrival information of the first direction and the second direction of each line;

[0016] The subway train information display method further includes:

[0017] The first display device displays the line identifier of the corresponding line in a preset third position area according to a preset format.

[0018] Furthermore, there are two lines at the first target station, and the lines include a first line and a second line;

[0019] The first display device displays the arrival information of the first direction of each route in a preset first position area and displays the arrival information of the second direction of each route in a preset second position area according to a preset format, including:

[0020] The first display device displays the arrival information of the first direction of the first route in a first target area and displays the arrival information of the second direction of the first route in a second target area according to a preset format, and the area ratios of the first target area and the second target area are the same;

[0021] The first display device displays the arrival information of the first direction of the second line in the third target area and displays the arrival information of the second direction of the second line in the fourth target area according to a preset layout. The area ratios of the first target area and the third target area are the same, and the area ratios of the third target area and the fourth target area are the same.

[0022] Furthermore, the arrival information of the first direction includes the arrival time of the current train in the first direction, the station information of the next station of the current train in the first direction, the arrival time of the next train in the first direction, and the station information of the next station of the next train in the first direction; the arrival information of the second direction includes the arrival time of the current train in the second direction, the station information of the next station of the current train in the second direction, the arrival time of the next train in the second direction, and the station information of the next station of the next train in the second direction;

[0023] The first display device displays the arrival information of the first direction of each route in a preset first position area and displays the arrival information of the second direction of each route in a preset second position area according to a preset format, including:

[0024] The first display device displays, in accordance with a preset format, the arrival time of the current train in the first direction of the corresponding route in a first sub-area of the corresponding first location area, displays the station information of the next stop of the current train in the first direction of the corresponding route in a second sub-area of the corresponding first location area, displays the arrival time of the next train in the first direction of the corresponding route in a third sub-area of the corresponding first location area, and displays the station information of the next stop of the next train in the first direction of the corresponding route in a fourth sub-area of the corresponding first location area;

[0025] The first display device displays the arrival time of the current train in the second direction of the corresponding line in the fifth sub-area of the corresponding second position area according to the preset layout, displays the station information of the next station of the current train in the second direction of the corresponding line in the sixth sub-area of the corresponding second position area, displays the arrival time of the next train in the second direction of the corresponding line in the seventh sub-area of the corresponding second position area, and displays the station information of the next station of the next train in the second direction of the corresponding line in the eighth sub-area of the corresponding second position area.

[0026] Furthermore, the area number further includes a second area number and a third area number, the second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding route, and the third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding route;

[0027] After obtaining the area numbers of all display devices at the first target station, including:

[0028] Obtain the line numbers of all display devices at the first target station, where each second display device corresponds to a line number, and each third display device corresponds to a line number;

[0029] Sending the arrival information of the first direction of the corresponding route to the corresponding second display device according to the second area number and the route number, so that the second display device dynamically displays the received arrival information of the first direction according to a preset format;

[0030] The arrival information of the second direction of the corresponding line is sent to the corresponding third display device according to the third area number and the line number, so that the third display device can dynamically display the received arrival information of the second direction according to a preset format.

[0031] Furthermore, after obtaining the train operation control data of all lines in real time through the automatic train monitoring system, it includes:

[0032] Obtain the station ID of the second target station, where the second target station is a subway station with a line.

[0033] Filtering the arrival information of the line corresponding to the second target station from the train operation control data according to the station number, the arrival information including the arrival information in the first direction and / or the arrival information in the second direction;

[0034] Obtaining the area numbers of all display devices at the second target station, where each display device corresponds to an area number. The area numbers of the display devices at the second target station include a second area number and / or a third area number. The second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding line. The third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding line.

[0035] Sending the arrival information of the first direction of the line corresponding to the second target station to the second display device according to the second area number, so that the second display device dynamically displays the received arrival information of the first direction according to a preset format;

[0036] The arrival information of the second direction of the line corresponding to the second target station is sent to the third display device according to the third area number, so that the third display device can dynamically display the received arrival information of the second direction according to a preset format.

[0037] In a second aspect, an embodiment of the present application provides a subway train information display device, comprising:

[0038] The monitoring system data acquisition module is used to obtain the train operation control data of all lines in real time through the train automatic monitoring system;

[0039] A first target information acquisition module is used to obtain the station number and line number of the first target station, where the first target station is a subway station with at least two lines;

[0040] A first screening module is used to screen the arrival information of all lines of the first target station from the train operation control data according to the station number and the line number;

[0041] A first area number acquisition module is used to acquire area numbers of all display devices at the first target station, where each display device corresponds to an area number, and the area numbers include a first area number. The first display device corresponding to the first area number is used to display arrival information of at least two lines;

[0042] The arrival information sending module is used to send the arrival information of all lines of the first target station to the first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to a preset format.

[0043] In a third aspect, an embodiment of the present application provides a subway train information display device, comprising:

[0044] memory and one or more processors;

[0045] a memory for storing one or more programs;

[0046] When one or more programs are executed by one or more processors, the one or more processors implement the subway train information display method of the first aspect.

[0047] In a fourth aspect, an embodiment of the present application provides a storage medium storing computer-executable instructions, which, when executed by a computer processor, are used to execute the subway train information display method of the first aspect.

[0048] The embodiment of the present application aims to obtain the train operation control data of all lines in real time through the train automatic detection system when displaying train information at a subway station, and obtain the station number and line number of a first target station, where the first target station is a subway station with at least two lines; filter out the arrival information of all lines of the first target station from the train operation control data according to the station number and line number of the first target station, obtain the area numbers of all display devices of the first target station, each display device corresponds to an area number, the area number includes a first area number, and the first display device corresponding to the first area number is used to display the arrival information of at least two lines; send the arrival information of all lines of the first target station to the first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to a preset format. By adopting the aforementioned technical means, the arrival information of all lines of the current station is simultaneously displayed on the first display device of the first target station where there are at least two lines. Compared with the existing method that requires passengers to walk to the platform position of the corresponding line to see the arrival information of the corresponding line, this embodiment allows passengers to understand the arrival information of all lines based on the first display device in the public area, avoiding the need to walk to the platform position of the corresponding line to understand the arrival information of the corresponding line, thereby improving the convenience of passengers in understanding the arrival information of subway stations with multiple lines, and further improving the overall user experience of passengers.

[0049] The beneficial effects of the subway train information display device, subway train information display equipment, and storage medium provided above can refer to the beneficial effects of the subway train information display method. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 This is a flowchart of a method for displaying subway train information provided by an embodiment of the present application;

[0051] Figure 2 This is a display diagram of a first display device provided in an embodiment of the present application;

[0052] Figure 3 This is a schematic diagram of a connection between a server and a display device provided in an embodiment of the present application;

[0053] Figure 4 This is a schematic diagram of the installation position of a display device at a subway station provided in an embodiment of the present application;

[0054] Figure 5 This is a display schematic diagram of a second display device provided in an embodiment of the present application;

[0055] Figure 6 is a display schematic diagram of a third display device provided in an embodiment of the present application;

[0056] Figure 7 This is a flowchart of another method for displaying subway train information provided by an embodiment of the present application;

[0057] Figure 8 This is a schematic structural diagram of a subway train information display device provided in an embodiment of the present application;

[0058] Figure 9 It is a structural schematic diagram of a subway train information display device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solutions and advantages of the present application clearer, the specific embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. It is understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. It should also be noted that, for ease of description, only parts related to the present application, not all of the contents, are shown in the accompanying drawings. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flow charts. Although the flow charts describe each operation (or step) as a sequential process, many of the operations therein can be implemented in parallel, concurrently or simultaneously. In addition, the order of the operations can be rearranged. The process can be terminated when its operation is completed, but can also have additional steps not included in the accompanying drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0060] Usually, a corresponding display screen is set up on one side of the subway platform to display the arrival information of the train in the corresponding direction. This display method usually requires passengers to walk to the corresponding platform position to see the corresponding train arrival information. For transfer stations, a station may belong to at least two different lines. In this case, if passengers need to know the arrival information of other lines, they need to walk to the platform position of the corresponding line to see the arrival information of the corresponding line. Therefore, the existing method of displaying the arrival information of the corresponding line only on the display screen at the platform position is not convenient for passengers to timely understand the arrival information of multiple lines at the transfer station, resulting in a poor passenger experience.

[0061] Based on this, a subway train information display method, apparatus, device and storage medium of an embodiment of the present application are provided, which aims to obtain the train operation control data of all lines in real time through the train automatic detection system when displaying train information at a subway station, and obtain the station number and line number of a first target station, where the first target station is a subway station with at least two lines; according to the station number and line number of the first target station, the arrival information of all lines of the first target station is filtered out from the train operation control data, and the area numbers of all display devices of the first target station are obtained, each display device corresponds to an area number, and the area number includes a first area number, and the first display device corresponding to the first area number is used to display the arrival information of at least two lines; according to the first area number, the arrival information of all lines of the first target station is sent to the first display device, so that the first display device can dynamically display the arrival information of each line according to a preset format. By adopting the aforementioned technical means, the arrival information of all lines of the current station is simultaneously displayed on the first display device of the first target station where there are at least two lines. Compared with the existing method that requires passengers to walk to the platform position of the corresponding line to see the arrival information of the corresponding line, this embodiment allows passengers to understand the arrival information of all lines based on the first display device in the public area, avoiding the need to walk to the platform position of the corresponding line to understand the arrival information of the corresponding line, thereby improving the convenience of passengers in understanding the arrival information of subway stations with multiple lines, and further improving the overall user experience of passengers.

[0062] Figure 1 A flowchart of a method for displaying subway train information provided in an embodiment of the present application is provided. The method provided in this embodiment can be executed by a subway train information display device. The subway train information display device can be implemented through software and / or hardware. The subway train information display device can be composed of two or more physical entities, or a single physical entity. Generally speaking, the subway train information display device can be a server.

[0063] The following description is made by taking the server as the main body of the subway train information display method as an example. Figure 1 The subway train information display method specifically includes:

[0064] S101. Obtain train operation control data of all lines in real time through the train automatic monitoring system.

[0065] Train operation control data, also known as ATS (Automatic Train Supervision) data, is collected, processed, and transmitted in real time through the Automatic Train Supervision System (ATS). ATS data is a core subsystem of the subway signaling system (i.e., the Automatic Train Supervision System). Leveraging a network architecture and supported by the interlocking system, the Automatic Train Protection System, and the Automatic Train Driving System, ATS manages and monitors train operations along the entire line. ATS data includes train operation plan information, real-time train location information, train operation status information, signal equipment status information, and information exchanged with other systems. Train operation plan information is generated by pre-programmed train operation plans entered into the ATS (Automatic Train Supervision System). This information includes the train operation plan for each line and includes train departure times, arrival times, stop times, and intervals. Based on this plan information, the ATS automatically manages train routing and directs trains to operate according to the plan. Real-time train location information is transmitted to the ATS via antennas located under, at the front, or at the rear of the train during operation. After receiving this information, the ATS system processes and analyzes it, accurately displaying the train's current location, such as the specific track section and station, on the monitoring terminal, enabling real-time monitoring of the train's operational status. As the train travels, it transmits various operational information—in other words, train status information—to the ATS system in real time. This information includes the train's arrival and departure times, station stop times, door status, travel direction, and speed. This information helps dispatchers promptly understand the train's operational status, identify any anomalies such as delays and door malfunctions, and take timely action to adjust and address them, ensuring passenger safety. The ATS system monitors the status of all signaling equipment along the entire line in real time, including switch positions and signal status. If a signaling equipment malfunction occurs, the ATS system immediately issues a fault alarm, providing on-duty personnel with detailed information such as the time of occurrence, the corresponding station, the specific equipment, the fault type, and a description of the event. This facilitates timely investigation and repair by maintenance personnel, ensuring the normal operation of the signaling system and, ultimately, the safe operation of trains. The ATS system interfaces with external systems such as the communication system, clock system, large-screen system, integrated monitoring system, and passenger information system, providing or obtaining relevant information to these systems. For example, the ATS system provides train-related information to the public address system and large-screen system (i.e., display device), allowing passengers to hear train arrival announcements and see the train's estimated arrival time. The ATS system synchronizes with the clock system to ensure the accuracy of the system time. The ATS system also cooperates with the integrated monitoring system to monitor and limit the number of trains in the passage section.

[0066] Therefore, the server can obtain train operation control data (ATS data) for all lines in real time through the automatic train monitoring system based on the corresponding interface. As mentioned above, by obtaining train control data for all lines in real time through the automatic train monitoring system, the operating status of trains can be detected in real time, improving the accuracy and timeliness of arrival information obtained at corresponding subway stations. Subsequently, transfer line planning, arrival information display, emergency reminders, and other reminder displays can be carried out based on the real-time train operation control data, thereby improving the orderliness of subway operations and enhancing the passenger experience.

[0067] S102: Obtain the station number and line number of a first target station, where the first target station is a subway station with at least two lines.

[0068] Each subway station has at least one line, and some subway stations have at least two lines. Subway stations with at least two lines can be called transfer stations, which can be terminal stations (i.e., the first and last stations) or non-terminal stations (i.e., non-first and last stations). Each subway station corresponds to a station number, such as AA station; each subway line corresponds to a line number, such as Line 1, Line 2, and Line 3. Subway stations with at least two lines are defined as first target stations, and subway stations with one line are defined as second target stations. Obtain the station numbers of all subway stations and determine the station number corresponding to the first target station. For example, the station numbers of the first target station are AA, BB, and CC. Based on the fact that there are at least two lines at the first target station, it is also necessary to obtain the line number of the first target station, such as the line numbers Line 1 and Line 2, to determine which lines the first target station corresponds to. Subsequently, the corresponding train operation control data can be screened according to the station number and line number of the first target station to filter out the train operation control data corresponding to the first target station. As described above, by obtaining the station number and line number of the first target station, an accurate data basis is provided for the real-time dynamic update of the arrival information of the subsequent first target station. When the train operation is delayed or adjusted, the corresponding transfer station and line can be quickly located based on the station number and line number, and the arrival information can be updated in time to ensure that passengers can obtain the latest train dynamics and avoid situations such as wrongly boarding or missing the train due to information lag, thereby improving the overall riding experience of passengers.

[0069] S103: Filter the arrival information of all lines of the first target station from the train operation control data according to the station number and the line number.

[0070] According to the station number and line number of the first target station, the arrival information of all lines of the first target station is filtered out from the train operation control data. The arrival information includes the line number, station number, platform number, number of trains on the platform, train number, stop type, planned arrival time, planned departure time, terminal station, current status, major station express sign, next stop station code, arrival information in the first direction and / or arrival information in the second direction. The arrival information in the first direction includes the arrival time of the current train in the first direction, the station information of the next stop of the current train in the first direction, the arrival time of the next train in the first direction, and the station information of the next stop of the next train in the first direction. The arrival information in the second direction includes the arrival time of the current train in the second direction, the station information of the next stop of the current train in the second direction, the arrival time of the next train in the second direction, and the station information of the next stop of the next train in the second direction.

[0071] The first direction and the second direction can be understood as the upward direction and downward direction of the corresponding line, and the two directions are opposite to each other. When there are at least two terminal stations in the first direction or the second direction of a line, although the two terminal stations are similar to two directions, for subway stations (i.e. stations), such as transfer stations, the two terminal stations belong to the same direction, but the lower station and the terminal station are different. For example, the first direction of the corresponding line (such as Line 3) is to 3001 (i.e. the terminal station of the first direction), and the second direction is to 3002 (i.e. the first terminal station of the second direction) and 3003 (i.e. the second terminal station of the second direction).

[0072] At the terminal station (i.e. the first and last station), there is usually arrival information in only one direction, i.e. the arrival information in the first direction or the arrival information in the second direction. For non-terminal stations (non-first and last stations), there is usually arrival information in two directions, i.e. the arrival information in the first direction and the arrival information in the second direction.

[0073] The detailed description of some of the arrival information is shown in Table 1 below.

[0074]

[0075]

[0076] Table 1

[0077] For example, the site number of the first target station is AA, and the line numbers are Line 1 and Line 2. Then, based on the site number AA, the line number Line 1 and the line number Line 2, the arrival information of all lines (i.e., Line 1 and Line 2) of the first target station with site number AA is filtered out from the train operation control data.

[0078] As described above, the arrival information of the line of the first target station is filtered by the station number and the line number. Based on the double verification of the station number and the line number, the accuracy of data filtering is ensured and data confusion is avoided; and only the line data related to the first target station is extracted to reduce the amount of invalid information processing, thereby improving the efficiency of displaying the arrival information of the first target station and improving the update efficiency of the display of the arrival information of the first target station, thereby improving the overall user experience of passengers.

[0079] S104. Obtain area numbers of all display devices at the first target station, where each display device corresponds to an area number. The area numbers include a first area number. The first display device corresponding to the first area number is used to display arrival information of at least two lines.

[0080] Each display device at each subway station has a corresponding area number. The area number can be understood as the number of the display function of the preset display device, not the number of the area in the physical sense. The area number includes the first area number, the second area number, the third area number and the fourth area number. Among them, the first display device corresponding to the first area number is used to display the arrival information of at least two lines; the second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding line; the third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding line; the fourth display device with the fourth area number is used to play video advertisements. Among them, the first display device with the first area number is only set up at subway stations with at least two lines, that is, the first target station. Display devices with the second area number, the third area number and the fourth area number are set up at all subway stations that are not terminal stations (that is, non-first and last stations). For the terminal station (that is, the first and last station), display devices with the second area number and the fourth area number are set up, or display devices with the third area number and the fourth area number are set up. Therefore, for the first target station that is not a terminal station (i.e., not the first or last station), a display device with the first area number, the second area number, the third area number, and the fourth area number is set; for the first target station that is a terminal station (i.e., the first or last station), a display device with the first area number, the second area number, and the fourth area number is set, or a display device with the first area number, the second area number, and the fourth area number is set.

[0081] The area numbers of all display devices in the first target station are obtained. The area numbers of the display devices in the first target station include the first area number, the second area number, the third area number, and the fourth area number. For example, the first area number is 001, the second area number is 002, the third area number is 003, and the fourth area number is 004. The area numbers of all display devices in the first target station are obtained, and the display device with the area number 001 (i.e., the first area number) in the first target station is determined to be the first display device. As described above, by determining the first display device corresponding to the first area number in the first target station, the corresponding arrival information-related data can be subsequently sent to the first display device for corresponding display.

[0082] It should be noted that the first display device is installed in a public area, that is, a public area where at least two lines transfer.

[0083] It should be noted that the display devices at subway stations are all equipped with OPS (Open Pluggable Specification) controllers. The OPS controller is a highly integrated computer module that has data processing and computing functions, multimedia playback control functions, network connection and data transmission functions, equipment management and monitoring functions, software operation and system management functions, and interface expansion functions. The OPS controller plays a core processing and control role in the display devices at subway stations, ensuring that the display devices can operate efficiently and stably, and providing passengers with accurate, timely and rich information services.

[0084] As described above, by obtaining the area codes of all display devices at the first target station, the display content type is automatically matched based on the mapping relationship between the area number and the display function of the display device, thereby improving the display function diversity of the display devices at the first target station, and passengers can obtain corresponding information based on display devices with different display functions, such as train arrival information, to meet travel needs, thereby improving the overall riding experience of subway passengers.

[0085] S105 . Send the arrival information of all lines of the first target station to the first display device according to the first area number, so that the first display device dynamically displays the arrival information of each line according to a preset format.

[0086] After determining the first display device of the first area number of the first target station, the arrival information of all lines of the first target station obtained based on the train operation control data is sent to the corresponding first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to the preset layout.

[0087] After the first display device of the first target station receives the arrival information of all lines of the first target station, it performs data analysis on the arrival information to determine the arrival information of the first direction and the arrival information of the second direction of each line and the line identification of each line, for example, the line identification is "Line 1" and "Line 2". The first direction and the second direction are opposite directions to each other. It should be noted that if the corresponding first target station is a terminal station (i.e., the first or last station), there is only the arrival information of the first direction or the arrival information of the second direction. For the first target station that is not a terminal station (i.e., not the first or last station), the first display device displays the arrival information of the first direction of each line in the preset first position area according to the preset format, and displays the arrival information of the second direction of each line in the preset second position area. The first display device displays the line identification of the corresponding line in the preset third position area according to the preset format. For the first target station of the terminal station (i.e., the first or last station), if only trains in the first direction arrive at the station, the first display device displays the arrival information of the first direction of each line in the preset first position area according to the preset format; the second position area is not set or a text reminder content (for example, the text reminder content is "Do not get on the train") is displayed in the second area; the first display device displays the line identification of the corresponding line in the preset third position area according to the preset format. Alternatively, for the first target station of the terminal station (i.e., the first or last station), if only trains in the second direction arrive at the station, the first display device displays the arrival information of the second direction of each line in the preset second position area according to the preset format; the first display device displays the line identification of the corresponding line in the preset third position area according to the preset format. As described above, by displaying the arrival information of the first direction of each line in a preset first position area, for example, fixed on the left or upper side of the screen, and displaying the arrival information of the second direction of each line in a preset second position area, for example, fixed on the right or lower side of the screen, a visual mapping of "left→right=outbound←return" or "up→down=outbound←return" is formed, so that when transferring, passengers can clearly see the arrival status of subway trains in different directions of each route at a glance, without having to search laboriously among a lot of information, saving time and energy. Especially for passengers who are not familiar with the routes, they can quickly find the arrival information of the routes they need, thereby improving the efficiency of passengers in searching for the arrival information of the corresponding routes, and thus improving the overall riding experience of passengers.

[0088] As described above, by displaying the arrival information of each line of the first target station on the first display device, passengers can understand the arrival information of all lines of the first target station based on the first display device in the public area, avoiding the need to walk to the platform location of the corresponding line to understand the arrival information of the corresponding line, thereby improving the convenience of passengers in understanding the arrival information of subway stations with multiple lines, and further improving the overall user experience of passengers.

[0089] It should be noted that the first display device dynamically displays the arrival information of each line according to a preset format. The dynamic display here can be to re-execute S101-S105 according to a preset update frequency to update the displayed arrival information; it can also be based on the train automatic monitoring system (i.e., ATS system) to obtain train operation control data (i.e., ATS data) in real time. When the arrival information displayed on the first display device is updated, the display of the corresponding arrival information is updated in real time.

[0090] Based on the fact that there are at least two lines at the first target station, this embodiment is explained by taking the fact that there are two lines at the first target station as an example. The lines of the first target station include a first line and a second line. The first display device displays the arrival information of the first direction of the first line in the first target area according to a preset layout, and displays the arrival information of the second direction of the first line in the second target area, and the area ratio of the first target area and the second target area is the same. The first display device displays the arrival information of the first direction of the second line in the third target area according to a preset layout, and displays the arrival information of the second direction of the second line in the fourth target area, and the area ratio of the first target area and the third target area is the same, and the area ratio of the third target area and the fourth target area is the same. As mentioned above, when there are two lines at the first target station, the first display device displays the arrival information corresponding to the two lines according to the preset layout and based on the same area ratio, so that the display is clearer and clearer, so that when passengers transfer, they can clearly see the arrival status of subway trains in different directions of each route at a glance, without having to search laboriously among a lot of information, thereby improving the passengers' overall viewing experience of the arrival information display; especially for passengers who are not familiar with the lines, they can quickly find the arrival information of the lines they need, thereby improving the efficiency of passengers in finding the arrival information of the corresponding lines, and thus improving the overall riding experience of passengers.

[0091] When there are multiple lines at the first target station, when the first display device displays the arrival information of each line according to the preset layout, the area ratio of the display area corresponding to the arrival information of each line is the same, so that the display is clearer and clearer, thereby improving the passenger's viewing experience.

[0092] In one embodiment, the first display device may determine the area ratio or area range of the display area of the arrival information corresponding to each route based on the actual passenger flow of each route. For example, a route with a large passenger flow has a larger display area of the arrival information.

[0093] In one embodiment, if a fault or other emergency situation occurs on a corresponding line, a corresponding text reminder is displayed in the corresponding display area. For example, if a fault is detected in the first direction of the first line, such as a suspension of service, a corresponding text reminder is displayed in the first target area, such as "Train suspension due to fault. Please take another train or other means of transportation."

[0094] Figure 2 This is a display diagram of a first display device provided in an embodiment of the present application, referring to Figure 2Based on the fact that there are at least two lines at the first target station, this embodiment is explained using the example of the first target station having two lines. The first target station includes Line 1 and Line 2. The first direction of Line 1 is direction 1001, and the second direction is direction 1002. The arrival information of the first direction of Line 1 is the arrival information of direction 1001, and the arrival information of the second direction of Line 1 is the arrival information of direction 1002. The first direction of Line 2 is direction 2001, and the second direction is direction 2002. The arrival information of the first direction of Line 2 is the arrival information of direction 2001, and the arrival information of the second direction of Line 2 is the arrival information of direction 2002. After the arrival information for all lines at the first target station is sent to the first display device L1 corresponding to the first area number (i.e., area number 001) in the first target station, the first display device L1 displays the arrival information for Line 1 in the first direction (i.e., direction 1001) in the first target area S11, displays the arrival information for Line 1 in the second direction (i.e., direction 1002) in the second target area S12, displays the arrival information for Line 2 in the first direction (i.e., direction 2001) in the third target area S21, and displays the arrival information for Line 2 in the second direction (i.e., direction 2002) in the fourth target area S22 according to a preset layout. The area ratios of the first target area S11, the second target area S12, the third target area S21, and the fourth target area S22 can be set to be the same. As described above, when there are two lines at the first target station, the first display device L1 displays the arrival information of the first direction of the first line in the first target area and displays the arrival information of the second direction of the first line in the second target area according to a preset format, forming a visual mapping of "up → down = outbound ← return", so that when transferring, passengers can clearly see at a glance the arrival status of subway trains in different directions of each line without having to search among a lot of information, thereby improving the efficiency of passengers in finding the arrival information of the corresponding line, and further improving the overall riding experience of passengers. In addition, displaying the corresponding arrival information of the two lines based on the same area ratio makes the display clearer and more specific, so that when transferring, passengers can clearly see at a glance the arrival status of subway trains in different directions of each line without having to search among a lot of information, thereby improving the overall viewing experience of passengers for the display of arrival information, further improving the efficiency of passengers in finding the arrival information of the corresponding line, and improving the overall riding experience of passengers.

[0095] In one embodiment, the arrival information for the first direction includes the arrival time of the current train in the first direction, the station information of the next station of the current train in the first direction, the arrival time of the next train in the first direction, and the station information of the next station of the next train in the first direction. The arrival information for the second direction includes the arrival time of the current train in the second direction, the station information of the next station of the current train in the second direction, the arrival time of the next train in the second direction, and the station information of the next station of the next train in the second direction. The first display device displays the arrival time of the current train in the first direction of the corresponding line in the first sub-area of the corresponding first location area, displays the station information of the next station of the current train in the first direction of the corresponding line in the second sub-area of the corresponding first location area, displays the arrival time of the next train in the first direction of the corresponding line in the third sub-area of the corresponding first location area, and displays the station information of the next station of the next train in the first direction of the corresponding line in the fourth sub-area of the corresponding first location area according to a preset layout. The first display device displays the arrival time of the current train in the second direction of the corresponding line in the fifth sub-area of the corresponding second position area according to the preset layout, displays the station information of the next station of the current train in the second direction of the corresponding line in the sixth sub-area of the corresponding second position area, displays the arrival time of the next train in the second direction of the corresponding line in the seventh sub-area of the corresponding second position area, and displays the station information of the next station of the next train in the second direction of the corresponding line in the eighth sub-area of the corresponding second position area.

[0096] Reference Figure 2, take the example of two lines, Line 1 and Line 2, at the first target station for explanation. The arrival information of Line 1 in the 1001 direction (i.e., the first direction) includes the arrival time of the current train in the 1001 direction (e.g., "train arrival"), the station information of the next station of the current train in the 1001 direction (e.g., "A1"), the arrival time of the next train in the 1001 direction (e.g., "3 minutes"), and the station information of the next station of the next train in the 1001 direction (e.g., "Do not board the train"). The arrival information of Line 1 in the 1002 direction (i.e., the second direction) includes the arrival time of the current train in the 1002 direction (e.g., "train arrival"), the station information of the next station of the current train in the 1002 direction (e.g., B1), the arrival time of the next train in the 1002 direction (e.g., "3 minutes"), and the station information of the next station of the next train in the 1002 direction (e.g., "B2"). It should be noted that if the next stop of the current or next train in the corresponding direction of the corresponding line is an express stop, an express stop sign, such as an "Express" sign, will be displayed at a preset position. The arrival information for the 2001 direction (i.e., the first direction) of Line 2 includes the arrival time of the current train in the 2001 direction (e.g., "Train Arrived"), the stop information of the next stop of the current train in the 2001 direction (e.g., "C1"), the arrival time of the next train in the 2001 direction (e.g., "3 minutes"), and the stop information of the next stop of the next train in the 2001 direction (e.g., "Do Not Board"). The arrival information of the 2002 direction (i.e. the second direction) of Line 2 includes the arrival time of the current train in the 2002 direction (for example, "5 minutes"), the station information of the next station of the current train in the 2002 direction (for example, D1), the arrival time of the next train in the 2002 direction (for example, "7 minutes") and the station information of the next station of the next train in the 2002 direction (for example, "D1"). The first display device L1 displays the arrival time of the current train in the direction of 1001 of Line 1 (for example, "Train Arrived") in the first sub-area S111 of the corresponding first position area S1 according to the preset layout, displays the station information of the next station of the current train in the direction of 1001 of Line 1 (for example, "A1") in the second sub-area S112 of the corresponding first position area S1, displays the arrival time of the next train in the direction of 1001 of Line 1 (for example, "3 minutes") in the third sub-area S113 of the corresponding first position area S1, and displays the station information of the next station of the next train in the direction of 1001 of Line 1 (for example, "Do not board") in the fourth sub-area S114 of the corresponding first position area S1.The first display device L1 displays the arrival time of the current train in the 2001 direction of Line 2 (for example, "Train Arrived") in the first sub-area S211 of the corresponding first position area S1 according to the preset layout, displays the station information of the next station of the current train in the 2001 direction of Line 2 (for example, "C1") in the second sub-area S212 of the corresponding first position area S1, displays the arrival time of the next train in the 2001 direction of Line 2 (for example, "3 minutes") in the third sub-area S213 of the corresponding first position area S1, and displays the station information of the next station of the next train in the 2001 direction of Line 2 (for example, "Do not board") in the fourth sub-area S214 of the corresponding first position area S1.

[0097] The first display device L1 displays the arrival time of the current train in direction 1002 (i.e., the second direction) on Line 1 (e.g., "Train Arrived") in the fifth sub-area S121 of the corresponding second location area S2 according to a preset layout. The station information for the next stop of the current train in direction 1002 on Line 1 (e.g., B1) is displayed in the sixth sub-area S122 of the corresponding second location area S2. The arrival time of the next train in direction 1002 on Line 1 (e.g., "3 minutes") is displayed in the seventh sub-area S123 of the corresponding second location area S2. The station information for the next stop of the next train in direction 1002 on Line 1 (e.g., "B2") is displayed in the eighth sub-area S124 of the corresponding second location area S2. It should be noted that if the next stop of the current or next train in the corresponding direction of the corresponding line is an express station, an express station sign is displayed at a preset location. For example, an "Express" sign is displayed in the eighth sub-area S124 of the corresponding second location area S2. The first display device L1 displays the arrival time (for example, "5 minutes") of the current train in the 2002 direction (i.e., the second direction) of Line 2 in the fifth sub-area S221 of the corresponding second position area S2 according to the preset layout, displays the station information (for example, D1) of the next station of the current train in the 2002 direction of Line 2 in the sixth sub-area S222 of the corresponding second position area S2, displays the arrival time (for example, "7 minutes") of the next train in the 2002 direction of Line 2 in the seventh sub-area S223 of the corresponding second position area S2, and displays the station information (for example, "D1") of the next station of the next train in the 2002 direction of Line 2 in the eighth sub-area S224 of the corresponding second position area S2.

[0098] The first display device L1 displays the line identifier "Line 1" of Line 1 in the preset third position area S31 and displays the line identifier "Line 2" of Line 2 in the preset third position area S32 according to the preset format.

[0099] After obtaining the area numbers of all display devices of the first target station in S104, determine the second display device corresponding to the second area number of the first target station, and determine the third display device of the third area number and the fourth display device of the fourth area number of the first target station. For example, obtain the area numbers of all display devices of the first target station, and the area numbers include 001 (first area number), 002 (second area number), 003 (third area number) and 004 (fourth area number). Determine that in the first target station, the display device with area number 002 (i.e., the second area number) is the second display device, the display device with area number 003 (i.e., the third area number) is the third display device, and the display device with area number 004 (i.e., the fourth area number) is the fourth display device. Obtain the line numbers of all display devices of the first target station, each second display device corresponds to a line number, and each third display device corresponds to a line number. For example, if there are two lines at the first target station, Line 1 and Line 2, then the line number of the corresponding second display device installed at the platform position of Line 1 is Line 1, and the line number of the corresponding third display device installed at the platform position of Line 1 is Line 1; the line number of the corresponding second display device installed at the platform position of Line 2 is Line 2, and the line number of the corresponding third display device installed at the platform position of Line 2 is Line 2. Therefore, the corresponding second display device can be determined according to the second area number, and the arrival information of the first direction of the corresponding line can be obtained from the aforementioned train operation control data according to the station number of the first target station, the second area number of the second display device, and the line number, and the arrival information of the first direction of the corresponding line can be sent to the corresponding second display device based on the second area number and the line number, so that the second display device can dynamically display the received arrival information of the first direction according to the preset format. The corresponding third display device can be determined based on the third area number, and the arrival information of the second direction of the corresponding line can be obtained from the aforementioned train operation control data based on the station number of the first target station, the third area number of the third display device, and the line number. The arrival information of the second direction of the corresponding line is then sent to the corresponding third display device based on the third area number and the line number, so that the third display device can dynamically display the received arrival information of the second direction according to a preset format. As described above, by displaying the arrival information of the corresponding direction on the display device of the corresponding platform of the corresponding line, passengers can obtain the latest status of the train in the current direction based on the arrival information displayed on the display device while waiting for the train, thereby improving the passenger riding experience.

[0100] In one implementation, the corresponding fourth display device can be determined according to the fourth area number, and the corresponding video advertising content can be sent to the fourth display device according to the fourth area number of the fourth display device. The fourth display device plays the received video advertising content.

[0101] Figure 3 This is a schematic diagram of a connection between a server and a display device provided in an embodiment of the present application, referring to Figure 3 , taking the first target station which is not the terminal station (i.e. not the first or last station) as an example for explanation. The first target station is provided with a first display device L1 corresponding to the first area number, a second display device L2 corresponding to the second area number, a third display device L3 corresponding to the third area number, and a fourth display device L4 corresponding to the fourth area number. The server SV1 is communicatively connected with the first display device L1, the second display device L2, the third display device L3 and the fourth display device L4 through a bus. The server SV1 sends the arrival information of all lines of the first target station to the first display device L1, the server SV1 sends the arrival information of the first direction of the corresponding line to the second display device L2, the server SV1 sends the arrival information of the second direction of the corresponding line to the third display device L3, and the server SV1 sends the corresponding video advertising content to the fourth display device L4.

[0102] Figure 4 This is a schematic diagram of the installation position of a display device at a subway station provided in an embodiment of the present application, with reference to Figure 3-4, take the first target station which is not a terminal station (i.e., not the first or last station), and the first target station has two lines, Line 1 and Line 2, as an example for explanation. The first target station is divided into three floors, wherein the first floor F1 is the entry and exit area, i.e., the public area, the second floor F2 is the boarding area for Line 1, i.e., the platform position of Line 1, and the third floor F3 is the boarding area for Line 2, i.e., the platform position of Line 2. The first display device L1 is installed in the public area, i.e., the public area through which at least two lines transfer. Exemplarily, the first display device L1 is installed on the first floor F1 of the first target station, for example, the first display device L1 is installed at at least one position P11, P12, and P13 of the first floor F1. The server SV1 sends the arrival information of all lines (e.g., Line 1 and Line 2) to the first display device L1, and the first display device L1 dynamically displays the received arrival information according to a preset format to display the arrival information of all lines of the first target station, i.e., the arrival information of all directions of Line 1 and Line 2. Since the first floor is the entry and exit area, that is, the public area, after entering the station, passengers can use the arrival information of all lines (such as Line 1 and Line 2) displayed on the first display device L1 in the public area to know which line arrives faster or know the estimated arrival time of the corresponding target line. The second display device L2 and the third display device L3 are installed at the platform position of the corresponding direction of the corresponding line. A second display device L2 or a third display device L3 can be set at the platform position of the corresponding direction of the corresponding line at intervals of preset distances. For example, on the second floor F2, that is, the boarding area of Line 1, that is, the platform position of Line 1, there are two corresponding directions, namely the first direction and the second direction. At the platform position of the first direction of Line 1, a second display device L2 is set, and a second display device L2 can be set at every preset distance, for example, a second display device L2 is set at each position P21, P22, and P23 in the figure. The server SV1 sends the arrival information of Line 1 in the first direction to these second display devices L2. These second display devices L2 dynamically display the received arrival information in accordance with the preset format, that is, display the arrival information of Line 1 in the first direction. At the platform position of Line 1 in the second direction, a third display device L3 is set. It can be that a third display device L3 is set at every preset distance, for example, a third display device L3 is set at positions P24, P25, and P26 in the figure. The server SV1 sends the arrival information of Line 1 in the second direction to these third display devices L3. These third display devices L3 dynamically display the received arrival information in accordance with the preset format, that is, display the arrival information of Line 1 in the second direction. On the third floor F3, that is, the boarding area of Line 2, that is, the platform position of Line 2, there are two corresponding directions, namely the first direction and the second direction.At the platform locations in the first direction of Line 2, second display devices L2 are set up. A second display device L2 can be set up at preset intervals, for example, a second display device L2 is set up at positions P31, P32, and P33 in the figure. Server SV1 sends the arrival information for the first direction of Line 2 to these second display devices L2. These second display devices L2 dynamically display the received arrival information in a preset format, i.e., display the arrival information for the first direction of Line 2. At the platform locations in the second direction of Line 2, third display devices L3 are set up. A third display device L3 can be set up at preset intervals, for example, a third display device L3 is set up at positions P34, P35, and P36 in the figure. Server SV1 sends the arrival information for the second direction of Line 2 to these third display devices. These third display devices L3 dynamically display the received arrival information in a preset format, i.e., display the arrival information for the second direction of Line 2.

[0103] Figure 5 This is a schematic diagram of a second display device provided in an embodiment of the present application, referring to Figure 2-5 , taking the first target station as an example where there are two lines, Line 1 and Line 2, for explanation. This embodiment is explained by taking the display of the corresponding second display device of Line 1 as an example. The arrival information of the 1001 direction (i.e., the first direction) of Line 1 includes the arrival time of the current train in the 1001 direction (e.g., "train arrival"), the station information of the next station of the current train in the 1001 direction (e.g., "A1"), the arrival time of the next train in the 1001 direction (e.g., "3 minutes"), and the station information of the next station of the next train in the 1001 direction (e.g., "Do not board the train"). After the server SV1 obtains the arrival information of the 1001 direction (i.e., the first direction) of Line 1 based on the second area number (i.e., area number 002) and line number (i.e., line number Line 1) of the second display device L2, it sends the arrival information of the 1001 direction (i.e., the first direction) of Line 1 to the second display device L2 installed at the platform position of the 1001 direction of Line 1. The second display device L2 dynamically displays the arrival time of the current train in direction 1001 (for example, "Train arrived"), the station information of the next station of the current train in direction 1001 (for example, "A1"), the arrival time of the next train in direction 1001 (for example, "3 minutes"), and the station information of the next station of the next train in direction 1001 (for example, "Do not board the train") according to the preset layout.

[0104] Figure 6 This is a display diagram of a third display device provided in an embodiment of the present application, referring to Figure 2-4 and Figure 6, taking the first target station as an example where there are two lines, Line 1 and Line 2, for explanation. This embodiment is explained by taking the display of the corresponding third display device of Line 1 as an example. The arrival information of Line 1 in the direction 1002 (i.e., the second direction) includes the arrival time of the current train in the direction 1002 (e.g., "train arrival"), the station information of the next station of the current train in the direction 1002 (e.g., B1), the arrival time of the next train in the direction 1002 (e.g., "3 minutes"), and the station information of the next station of the next train in the direction 1002 (e.g., "B2"). After the server SV1 obtains the arrival information of Line 1 in the direction 1002 (i.e., the second direction) based on the third area number (i.e., area number 003) and line number (i.e., line number Line 1) of the third display device L3, it sends the arrival information of Line 1 in the direction 1002 (i.e., the second direction) to the third display device L3 installed at the platform position of Line 1 in the direction 1002. The third display device L3 dynamically displays the arrival time of the current train in the direction of 1002 (for example, "train arrival"), the station information of the next station of the current train in the direction of 1002 (for example, B1), the arrival time of the next train in the direction of 1002 (for example, "3 minutes") and the station information of the next station of the next train in the direction of 1002 (for example, "B2") according to the preset layout.

[0105] It should be noted that if the next stop of the current or next trip in the corresponding direction of the corresponding line is an express stop, the express stop sign, for example, the "Express" sign, will be displayed at the preset position of the corresponding second display device or third display device.

[0106] It should be noted that the second display device will dynamically display the received arrival information of the first direction according to a preset format. The dynamic display here can be to re-execute the steps of displaying the arrival information of the aforementioned second display device according to a preset update frequency to update the displayed arrival information; it can also be based on the train automatic monitoring system (i.e., ATS system) to obtain train operation control data (i.e., ATS data) in real time. When the arrival information displayed on the second display device is updated, the display of the corresponding arrival information is updated in real time.

[0107] It should be noted that the third display device will dynamically display the received arrival information of the second direction according to a preset format. The dynamic display here can be to re-execute the steps of displaying the arrival information of the aforementioned third display device according to a preset update frequency to update the displayed arrival information; it can also be based on the train automatic monitoring system (i.e., ATS system) to obtain train operation control data (i.e., ATS data) in real time. When the arrival information displayed on the third display device is updated, the display of the corresponding arrival information is updated in real time.

[0108] As described above, by displaying the arrival information of the corresponding direction of the corresponding line on the existing second display device and third display device set on the platform, there is no need to change the installation and internal coding layout of the existing display devices (i.e., the second display device, the third display device, and the fourth display device), that is, there is no need to change the original second area number, the third area number, and the fourth area code settings. Only the first display device is added in the public area, and the first area code corresponding to the first display device is added internally, and the aforementioned S101-S105 can be executed to realize the simultaneous display of the arrival information of multiple lines based on the first display device in the public area in the first target station (i.e., the transfer station), so that passengers can understand the arrival information of all lines of the first target station based on the first display device in the public area, avoiding the need to walk to the platform position of the corresponding line to understand the arrival information of the corresponding line, thereby improving the convenience for passengers to understand the arrival information of subway stations with multiple lines, and thus improving the overall user experience of passengers.

[0109] Figure 7 This is a flowchart of another method for displaying subway train information provided by an embodiment of the present application, referring to Figure 7 The subway train information display method specifically includes:

[0110] S201. Obtain train operation control data of all lines in real time through the train automatic monitoring system.

[0111] For all subway stations, i.e., the first target station and the second target station, the train operation control data of all lines can be obtained in real time through the automatic train monitoring system. The steps of obtaining the train operation control data of all lines in real time through the automatic train monitoring system in this embodiment are the same as step S101 and are not repeated here.

[0112] S202: Obtain the station number of the second target station, where the second target station is a subway station on a line.

[0113] The second target station is a subway station on a line. The station numbers of all subway stations are obtained to determine the station number corresponding to the second target station. For example, the station numbers of the second target station are DD, EE, and FF. As described above, by obtaining the station number of the second target station, an accurate data foundation is provided for the subsequent real-time dynamic update of the arrival information of the second target station. When the train is delayed or adjusted, the corresponding subway station and line can be quickly located based on the station number, and the arrival information can be updated in time to ensure that passengers can obtain the latest train dynamics and avoid situations such as wrongly boarding or missing the train due to information lag, thereby improving the overall passenger experience.

[0114] S203. Filter the arrival information of the line corresponding to the second target station from the train operation control data according to the station number, where the arrival information includes the arrival information in the first direction and / or the arrival information in the second direction.

[0115] Based on the fact that there is only one line at the second target station, the station number of the second target station is determined, and the line corresponding to the second target station can be determined. For example, the line corresponding to station DD is only Line 1. Based on the station number of the second target station, the arrival information of all lines of the second target station can be filtered out from the train operation control data. The arrival information includes the line number, station number, platform number, number of trains on the platform, train number, stop type, planned arrival time, planned departure time, terminal station, current status, major station express sign, next stop station code, arrival information for the first direction, and / or arrival information for the second direction. The arrival information for the first direction includes the arrival time of the current train in the first direction, the station information of the next stop of the current train in the first direction, the arrival time of the next train in the first direction, and the station information of the next stop of the next train in the first direction. The arrival information for the second direction includes the arrival time of the current train in the second direction, the station information of the next stop of the current train in the second direction, the arrival time of the next train in the second direction, and the station information of the next stop of the next train in the second direction. The first and second directions can be understood as the uplink and downlink directions of the corresponding lines, with the two directions being opposite to each other. At a terminal (i.e., the first or last station), there's usually only one direction of arrival information: the first direction or the second direction. For non-terminal stations (i.e., non-first or last stations), there's usually two directions of arrival information: the first direction and the second direction.

[0116] S204. Obtain the area numbers of all display devices at the second target station, where each display device corresponds to an area number. The area numbers of the display devices at the second target station include a second area number and / or a third area number. The second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding line, and the third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding line.

[0117] Each display device at each subway station has a corresponding area number. The area number can be understood as the number of the display function of the preset display device, not the number of the area in the physical sense. The area number includes a first area number, a second area number, a third area number and a fourth area number. Among them, the first display device corresponding to the first area number is used to display the arrival information of at least two lines; the second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding line; the third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding line; the fourth display device with the fourth area number is used to play video advertisements. Based on the fact that there is only one line at the second target station, when the second target station is a non-terminal station (i.e., not the first or last station), the second target station includes display devices with the second area number, the third area number and the fourth area number; when the second target station is a terminal station (i.e., the first or last station), the second target station includes display devices with the second area number and the fourth area number or includes display devices with the third area number and the fourth area number.

[0118] S205. Send the arrival information of the first direction of the line corresponding to the second target station to the second display device according to the second area number, so that the second display device dynamically displays the received arrival information of the first direction according to a preset format.

[0119] After obtaining the area numbers of all display devices of the second target station, determine the second display device corresponding to the second area number of the second target station, obtain the arrival information of the first direction of the corresponding line from the aforementioned train operation control data according to the station number of the second target station and the second area number of the second display device, and send the arrival information of the first direction of the corresponding line to the corresponding second display device based on the second area number, so that the second display device can dynamically display the received arrival information of the first direction according to a preset layout.

[0120] S206. Send the arrival information of the second direction of the line corresponding to the second target station to the third display device according to the third area number, so that the third display device dynamically displays the received arrival information of the second direction according to a preset format.

[0121] After obtaining the area numbers of all display devices of the second target station, determine the third display device with the third area number of the second target station, determine the corresponding third display device according to the third area number, obtain the arrival information of the second direction of the corresponding line from the aforementioned train operation control data according to the station number of the second target station and the third area number of the third display device, and send the arrival information of the second direction of the corresponding line to the corresponding third display device based on the third area number, so that the third display device can dynamically display the received arrival information of the second direction according to a preset layout.

[0122] As described above, by displaying the arrival information of the corresponding direction on the display device of the corresponding platform of the corresponding line, passengers can obtain the latest status of the train in the current direction based on the arrival information displayed on the display device when waiting for the train, thereby improving the passengers' riding experience.

[0123] Based on the above embodiments, Figure 8 This is a schematic diagram of the structure of a subway train information display device provided in an embodiment of the present application. Figure 8 The subway train information display device provided in this embodiment specifically includes: a monitoring system data acquisition module 21, a first target information acquisition module 22, a first screening module 23, a first area number acquisition module 24 and an arrival information sending module 25.

[0124] Among them, the monitoring system data acquisition module 21 is used to obtain the train operation control data of all lines in real time through the train automatic monitoring system;

[0125] A first target information acquisition module 22 is configured to acquire the station number and line number of a first target station, where the first target station is a subway station with at least two lines;

[0126] A first screening module 23 is configured to screen the arrival information of all lines of the first target station from the train operation control data according to the station number and the line number;

[0127] A first area number acquisition module 24 is configured to acquire area numbers of all display devices at the first target station, where each display device corresponds to an area number, and the area numbers include a first area number. The first display device corresponding to the first area number is configured to display arrival information for at least two lines;

[0128] The arrival information sending module 25 is used to send the arrival information of all lines of the first target station to the first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to a preset format.

[0129] In one embodiment, the subway train information display device further includes: a data parsing module and a first display module;

[0130] A data parsing module is configured to receive, on the first display device, arrival information of all lines at the first target station, and perform data parsing on the arrival information to obtain arrival information of a first direction and arrival information of a second direction for each line, where the first direction and the second direction are opposite directions;

[0131] The first display module is used for the first display device to display the arrival information of the first direction of each line in a preset first position area and the arrival information of the second direction of each line in a preset second position area according to a preset format.

[0132] Furthermore, the data parsing module is further configured to enable the first display device to parse the received arrival information to obtain a line identifier of each line and arrival information of the first direction and the second direction of each line;

[0133] The subway train information display device further includes: a second display module;

[0134] The second display module is used for the first display device to display the line identifier of the corresponding line in a preset third position area according to a preset format.

[0135] Furthermore, there are two lines at the first target station, and the lines include a first line and a second line;

[0136] The first display module includes: a first display submodule and a second display submodule;

[0137] a first display submodule configured to display, on a first display device, according to a preset format, the arrival information for a first route in a first direction in a first target area and the arrival information for a second route in a second target area, with the first target area and the second target area having the same area ratio;

[0138] The second display submodule is used for the first display device to display the arrival information of the first direction of the second route in the third target area and the arrival information of the second direction of the second route in the fourth target area according to a preset layout, wherein the area ratios of the first target area and the third target area are the same, and the area ratios of the third target area and the fourth target area are the same.

[0139] Furthermore, the arrival information of the first direction includes the arrival time of the current train in the first direction, the station information of the next station of the current train in the first direction, the arrival time of the next train in the first direction, and the station information of the next station of the next train in the first direction; the arrival information of the second direction includes the arrival time of the current train in the second direction, the station information of the next station of the current train in the second direction, the arrival time of the next train in the second direction, and the station information of the next station of the next train in the second direction;

[0140] The first display module includes: a third display submodule and a fourth display submodule;

[0141] a third display submodule, configured for the first display device to display, in accordance with a preset format, the arrival time of the current train in the first direction of the corresponding line in the first subregion of the corresponding first location area, the station information of the next stop of the current train in the first direction of the corresponding line in the second subregion of the corresponding first location area, the arrival time of the next train in the first direction of the corresponding line in the third subregion of the corresponding first location area, and the station information of the next stop of the next train in the first direction of the corresponding line in the fourth subregion of the corresponding first location area;

[0142] The fourth display submodule is used for the first display device to display the arrival time of the current train in the second direction of the corresponding line in the fifth sub-area of the corresponding second position area according to a preset layout, display the station information of the next station of the current train in the second direction of the corresponding line in the sixth sub-area of the corresponding second position area, display the arrival time of the next train in the second direction of the corresponding line in the seventh sub-area of the corresponding second position area, and display the station information of the next station of the next train in the second direction of the corresponding line in the eighth sub-area of the corresponding second position area.

[0143] Furthermore, the area number further includes a second area number and a third area number, the second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding route, and the third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding route;

[0144] The subway train information display device further includes: a line number acquisition module, a first direction arrival information sending module and a second direction arrival information sending module;

[0145] A line number acquisition module, used to acquire line numbers of all display devices at the first target station, where each second display device corresponds to a line number, and each third display device corresponds to a line number;

[0146] a first-direction arrival information sending module, configured to send the first-direction arrival information of the corresponding route to the corresponding second display device according to the second area number and the route number, so that the second display device dynamically displays the received first-direction arrival information according to a preset format;

[0147] The second direction arrival information sending module is used to send the second direction arrival information of the corresponding line to the corresponding third display device according to the third area number and the line number, so that the third display device can dynamically display the received second direction arrival information according to a preset layout.

[0148] Furthermore, the subway train information display device includes: a second target information acquisition module, a second screening module and a second area number acquisition module;

[0149] A second target information acquisition module is used to obtain the station number of the second target station, where the second target station is a subway station with a line;

[0150] A second screening module is used to screen the arrival information of the line corresponding to the second target station from the train operation control data according to the station number, where the arrival information includes the arrival information of the first direction and / or the arrival information of the second direction;

[0151] A second area number acquisition module is configured to acquire area numbers of all display devices at the second target station, each display device corresponding to an area number. The area numbers of the display devices at the second target station include a second area number and / or a third area number. The second display device corresponding to the second area number is configured to display arrival information for the first direction of the corresponding route, and the third display device corresponding to the third area number is configured to display arrival information for the second direction of the corresponding route.

[0152] a first direction arrival information sending module, configured to send the first direction arrival information of the line corresponding to the second target station to the second display device according to the second area number, so that the second display device dynamically displays the received first direction arrival information according to a preset format;

[0153] The second direction arrival information sending module is used to send the second direction arrival information of the line corresponding to the second target station to the third display device according to the third area number, so that the third display device can dynamically display the received second direction arrival information according to a preset layout.

[0154] The subway train information display device provided in the embodiment of the present application can be used to execute the subway train information display method provided in the above embodiment, and has corresponding functions and beneficial effects.

[0155] The present application embodiment provides a subway train information display device, referring to Figure 9 The subway train information display device includes: a processor 31, a memory 32, a communication module 33, an input device 34, and an output device 35. The number of processors in the subway train information display device can be one or more, and the number of memories in the subway train information display device can be one or more. The processor, memory, communication module, input device, and output device of the subway train information display device can be connected via a bus or other means.

[0156] The memory 32, as a computer-readable storage medium, can be used to store software programs, computer executable programs, and modules, such as the program instructions / modules corresponding to the subway train information display method of any embodiment of the present application (for example, the monitoring system data acquisition module, the first target information acquisition module, the first screening module, the first area number acquisition module, and the arrival information sending module in the subway train information display device). The memory may mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system and at least one application required for a function; the data storage area can store data created based on the use of the device, etc. In addition, the memory may include a high-speed random access memory and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the memory may further include a memory remotely located relative to the processor, and these remote memories can be connected to the device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0157] The communication module 33 is used for data transmission.

[0158] The processor 31 executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory, that is, realizes the above-mentioned subway train information display method.

[0159] The input device 34 may be used to receive input digital or character information and generate key signal input related to user settings and function control of the device. The output device 35 may include a display device such as a display screen.

[0160] The subway train information display device provided above can be used to execute the subway train information display method provided in the above embodiment, and has corresponding functions and beneficial effects.

[0161] An embodiment of the present application also provides a storage medium storing computer-executable instructions, which, when executed by a computer processor, are used to execute a subway train information display method, the subway train information display method comprising: obtaining train operation control data of all lines in real time through a train automatic monitoring system; obtaining the station number and line number of a first target station, the first target station being a subway station with at least two lines; filtering out arrival information of all lines of the first target station from the train operation control data according to the station number and line number; obtaining the area numbers of all display devices of the first target station, each display device corresponding to an area number, the area numbers including a first area number, the first display device corresponding to the first area number being used to display arrival information of at least two lines; sending the arrival information of all lines of the first target station to the first display device according to the first area number, so that the first display device dynamically displays the arrival information of each line according to a preset layout.

[0162] Storage medium - any of various types of memory devices or storage devices. The term "storage medium" is intended to include: installation media, such as CD-ROMs, floppy disks, or tape drives; computer system memory or random access memory, such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc.; non-volatile memory, such as flash memory, magnetic media (such as hard disks or optical storage); registers or other similar types of memory elements, etc. Storage media may also include other types of memory or combinations thereof. In addition, the storage medium may be located in the first computer system in which the program is executed, or it may be located in a different second computer system that is connected to the first computer system via a network (such as the Internet). The second computer system can provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media residing in different locations (e.g., in different computer systems connected via a network). The storage medium may store program instructions (e.g., embodied as a computer program) that can be executed by one or more processors.

[0163] Of course, the storage medium for storing computer-executable instructions provided in an embodiment of the present application, whose computer-executable instructions are not limited to the subway train information display method described above, can also execute related operations in the subway train information display method provided in any embodiment of the present application.

[0164] The subway train information display device, storage medium and subway train information display equipment provided in the above embodiments can execute the subway train information display method provided in any embodiment of the present application. For technical details not described in detail in the above embodiments, please refer to the subway train information display method provided in any embodiment of the present application.

[0165] The above are only preferred embodiments of the present application and the technical principles employed. The present application is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions that are possible for those skilled in the art will not depart from the scope of protection of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments and may include more other equivalent embodiments without departing from the concept of the present application. The scope of the present application is determined by the scope of the claims.

Claims

1. A method for displaying subway train information, characterized in that: include: Obtain train operation control data for all lines in real time through the automatic train monitoring system; Obtaining a station number and a line number of a first target station, where the first target station is a subway station with at least two lines; Filtering the arrival information of all lines of the first target station from the train operation control data according to the station number and the line number; Obtaining area numbers of all display devices at the first target station, where each display device corresponds to an area number, the area numbers including a first area number, and a first display device corresponding to the first area number is used to display arrival information of at least two lines; The arrival information of all lines of the first target station is sent to the first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to a preset format.

2. The method according to claim 1, characterized in that After sending the arrival information of all lines of the first target station to the first display device according to the first area number, the method includes: The first display device receives arrival information of all lines of the first target station and performs data analysis on the arrival information to obtain arrival information of a first direction and arrival information of a second direction of each line, where the first direction and the second direction are opposite directions. The first display device displays the arrival information of the first direction of each route in a preset first position area and displays the arrival information of the second direction of each route in a preset second position area according to a preset format.

3. The method according to claim 2, characterized in that The first display device receives the arrival information of all lines of the first target station, and performs data analysis on the arrival information to obtain the arrival information of the first direction and the arrival information of the second direction of each line, including: The first display device parses the received arrival information to obtain a line identifier of each line and arrival information of a first direction and a second direction of each line; The method further comprises: The first display device displays the line identifier of the corresponding line in a preset third position area according to a preset format.

4. The method according to claim 2, characterized in that There are two lines at the first target station, and the lines include a first line and a second line; The first display device displays the arrival information of the first direction of each route in a preset first position area and displays the arrival information of the second direction of each route in a preset second position area according to a preset format, including: The first display device displays the arrival information of the first route in the first direction in a first target area and displays the arrival information of the second direction of the first route in a second target area according to a preset format, wherein the area ratios of the first target area and the second target area are the same; The first display device displays the arrival information of the first direction of the second route in the third target area and displays the arrival information of the second direction of the second route in the fourth target area according to a preset layout. The area ratios of the first target area and the third target area are the same, and the area ratios of the third target area and the fourth target area are the same.

5. The method according to claim 2, characterized in that The arrival information of the first direction includes the arrival time of the current train in the first direction, the station information of the next station of the current train in the first direction, the arrival time of the next train in the first direction, and the station information of the next station of the next train in the first direction; the arrival information of the second direction includes the arrival time of the current train in the second direction, the station information of the next station of the current train in the second direction, the arrival time of the next train in the second direction, and the station information of the next station of the next train in the second direction; The first display device displays the arrival information of the first direction of each route in a preset first position area and displays the arrival information of the second direction of each route in a preset second position area according to a preset format, including: The first display device displays, in accordance with a preset format, the arrival time of the current train in the first direction of the corresponding route in a first sub-region of the corresponding first location region, displays the station information of the next stop of the current train in the first direction of the corresponding route in a second sub-region of the corresponding first location region, displays the arrival time of the next train in the first direction of the corresponding route in a third sub-region of the corresponding first location region, and displays the station information of the next stop of the next train in the first direction of the corresponding route in a fourth sub-region of the corresponding first location region; The first display device displays the arrival time of the current train corresponding to the second direction of the line in the fifth sub-area of the corresponding second position area, displays the station information of the next station of the current train corresponding to the second direction of the line in the sixth sub-area of the corresponding second position area, displays the arrival time of the next train corresponding to the second direction of the line in the seventh sub-area of the corresponding second position area, and displays the station information of the next station of the next train corresponding to the second direction of the line in the eighth sub-area of the corresponding second position area in accordance with the preset layout.

6. The method according to claim 1, characterized in that The area number further includes a second area number and a third area number, the second display device corresponding to the second area number is used to display the arrival information of the first direction of the corresponding route, and the third display device corresponding to the third area number is used to display the arrival information of the second direction of the corresponding route; After obtaining the area numbers of all display devices at the first target station, the method includes: Obtaining line numbers of all display devices at the first target station, where each of the second display devices corresponds to a line number, and each of the third display devices corresponds to a line number; Sending the arrival information of the first direction of the corresponding route to the corresponding second display device according to the second area number and the route number, so that the second display device dynamically displays the received arrival information of the first direction according to a preset format; The arrival information of the second direction of the corresponding line is sent to the corresponding third display device according to the third area number and the line number, so that the third display device can dynamically display the received arrival information of the second direction according to a preset format.

7. The method according to claim 1, characterized in that After obtaining the train operation control data of all lines in real time through the automatic train monitoring system, the following steps are included: Obtaining a station ID of a second target station, where the second target station is a subway station on a line; Filtering the arrival information of the line corresponding to the second target station from the train operation control data according to the station number, the arrival information including the arrival information in the first direction and / or the arrival information in the second direction; Obtaining area numbers of all display devices at the second target station, where each display device corresponds to an area number, and the area numbers of the display devices at the second target station include a second area number and / or a third area number. The second display device corresponding to the second area number is used to display arrival information for a first direction of the corresponding route, and the third display device corresponding to the third area number is used to display arrival information for a second direction of the corresponding route. Sending the arrival information of the first direction of the line corresponding to the second target station to the second display device according to the second area number, so that the second display device dynamically displays the received arrival information of the first direction according to a preset format; The arrival information of the second direction of the line corresponding to the second target station is sent to the third display device according to the third area number, so that the third display device can dynamically display the received arrival information of the second direction according to a preset format.

8. A subway train information display device, characterized in that: include: The monitoring system data acquisition module is used to obtain the train operation control data of all lines in real time through the train automatic monitoring system; A first target information acquisition module is configured to acquire a station number and a line number of a first target station, where the first target station is a subway station with at least two lines; a first screening module, configured to screen the arrival information of all lines of the first target station from the train operation control data according to the station number and the line number; A first area number acquisition module is configured to acquire area numbers of all display devices at the first target station, where each display device corresponds to an area number, and the area numbers include a first area number. The first display device corresponding to the first area number is configured to display arrival information for at least two lines; The arrival information sending module is used to send the arrival information of all lines of the first target station to the first display device according to the first area number, so that the first display device can dynamically display the arrival information of each line according to a preset format.

9. A subway train information display device, characterized in that: include: memory and one or more processors; The memory is used to store one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 7.

10. A storage medium storing computer executable instructions, characterized in that: When the computer executable instructions are executed by a processor, the computer executable instructions are used to perform the method according to any one of claims 1 to 7.

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