A railway signal system drawing integrated design platform and implementation method

Abstract

The present invention discloses a railway signal system drawing integrated design platform and an implementation method. The railway signal system drawing integrated design platform of the present invention includes a server and a plurality of clients capable of remotely accessing the server. The server is configured with a database and a drawing design program. The client remotely accesses the server, and then uses the drawing design platform to design, preview, and modify the drawings, and finally generates a drawing file in CAD format. The present invention configures the database and the drawing design program in the server, uses a plurality of clients to remotely access the server, and then uses the drawing design platform, thereby enhancing the collaboration of the railway signal system drawing integrated design; and the present invention performs design and conversion operations through the client to generate the required CAD version of the railway signal system design drawing; realizes the rapid generation of railway signal system drawings; improves the efficiency of railway signal system drawing design, and enhances the automation and intelligence of railway signal system drawing design.

Description

Technical Field

[0001] The invention relates to a drawing integrated design system, and in particular to a railway signal system drawing integrated design platform and an implementation method. Background Art

[0002] With the rapid development of information technology and the popularization of computer technology, pure manual design has been eliminated by the times, and computer-aided design has begun to rise. The most common computer-aided design software is CAD software developed by Autodesk. CAD software has become the mainstream drawing tool in the design industry with its powerful drawing function.

[0003] In areas such as railway signal system engineering that require a large amount of drawing design, the defects of relying solely on CAD software for drawing design have begun to become apparent, mainly in the following aspects:

[0004] 1) Low design efficiency

[0005] The efficiency of traditional design methods is completely dependent on the professional technical level of the designer and his proficiency in CAD software. CAD software is just a general drawing tool, while the signal system has complex functions, strong professionalism, and a large design workload. Therefore, relying solely on CAD software for signal system design is not very targeted, there are many repeated designs, and the design efficiency is not high.

[0006] 2) The logic design is not applicable

[0007] As a graphic design tool, CAD software has certain advantages in graphic drawing, but lacks logical judgment function. It is not very applicable to the design of data information such as signal system interlocking tables and wiring, and the browsing and inspection of results are inconvenient. Therefore, the data information involved in the design process needs to be manually entered by the designer, and the quality of the design results is completely guaranteed by the designer's own technical level.

[0008] In summary, the prior art lacks a comprehensive railway signal system design platform that can realize functions such as user data management, drawing data creation, drawing data preview, and manual modification of drawing data and supports multi-person collaboration. Summary of the invention

[0009] The purpose of the present invention is to overcome the shortcomings of the prior art in designing drawings related to railway signal system engineering, such as low design efficiency, weak logical design applicability, and low degree of collaboration, and to provide a railway signal system drawing comprehensive design platform and implementation method.

[0010] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0011] A railway signal system integrated design platform, the integrated design platform at least includes a server and a plurality of clients capable of accessing the server, and the clients and the server are connected via a network. The server is configured with a database and a drawing design program. The client remotely accesses the server and then uses the drawing design platform to design, preview, and modify drawings, and finally generates drawing files in CAD format.

[0012] According to a preferred implementation, the server includes at least a user management module. The user management module is used to collect basic information of users and assign specific work permissions according to user roles. The basic information of users includes at least user roles, names, and photos. The user roles include at least system maintenance administrators, administrators, and ordinary users.

[0013] According to a preferred implementation, the work permissions include: three-level permissions, two-level permissions and one-level permissions. The three-level permissions include the permissions for creating lines and stations, generating drawings and viewing drawings. The two-level permissions include the permissions for maintaining personnel information on the basis of the three-level permissions. The one-level permissions include the permissions for maintaining design parameters on the basis of the three-level permissions. In addition, the rules for assigning user roles to work permissions are as follows: system maintainers match the one-level permissions, administrators match the two-level permissions, and ordinary users match the three-level permissions.

[0014] According to a preferred embodiment, the server further includes a drawing data generation module. The drawing data generation module includes an authority verification unit and a line design unit. The authority verification unit compares the logged-in user information with the user information stored in the database to determine whether the user has the authority to use the line design unit. The line design unit is used to design and maintain line data.

[0015] According to a preferred implementation, the server further comprises a drawing data preview module; the drawing data preview module can call up data within the scope of the user's viewing authority from the database for preview in response to the user's needs.

[0016] According to a preferred implementation, the drawing data preview module is configured with a permission verification unit for comparing the logged-in user information with the user information stored in the database to determine the user's data preview permission.

[0017] According to a preferred embodiment, the server further includes a design parameter maintenance module. The design parameter maintenance module is configured with a rights management function and is only accessible and usable by a system administrator or a designer authorized by the system administrator. The design parameter maintenance module is used to maintain the design parameters of the railway signal system drawings.

[0018] According to a preferred embodiment, the client at least includes a computer host, which is equipped with a CAD conversion program for converting drawing data in the drawing design platform into CAD graphics.

[0019] The present invention also provides a method for realizing the comprehensive design of a railway signal system by using the comprehensive design platform of the railway signal system of the present invention.

[0020] According to a preferred embodiment, a method for implementing the integrated design of a railway signal system includes the following steps:

[0021] S1. Divide work permissions according to user roles;

[0022] S2, the user logs in to the design platform according to his or her role;

[0023] S3, the design platform verifies user information;

[0024] S4. Authorized users use the client to carry out comprehensive design of railway signal system drawings.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The railway signal system drawing comprehensive design platform provided by the present invention configures a database and a drawing design program in a server, utilizes a plurality of clients to remotely access the server, and then uses the drawing design platform, thereby enhancing the collaboration of the railway signal system drawing comprehensive design; and the present invention performs design and conversion operations through the client to generate the required CAD version of the railway signal system design drawing; realizes the rapid generation of the railway signal system drawings; improves the efficiency of the railway signal system drawing design, and enhances the automation and intelligence of the railway signal system drawing design. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a system structure schematic diagram of a railway signal system drawing integrated design platform provided by the present invention;

[0028] Figure 2 The present invention provides a schematic flow chart of a method for implementing a railway signal system drawing integrated design platform.

[0029] Markings in the figure: server-100, user management module-101, drawing data generation module-102, drawing data preview module-103, client-200, computer host-201, keyboard and mouse-202, display-203. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with test examples and specific implementation methods. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0031] Unless otherwise specified, in the description of the specific embodiments of the present invention, the terms indicating the orientation or position relationship such as "up", "down", "left", "right", "center", "inside", "outside", etc. are all expressions based on the orientation or position relationship shown in the drawings, or the orientation or position relationship when the invented product / equipment / device is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the present invention or simplifying the description in the specific embodiments, so as to facilitate the technicians to quickly understand the scheme, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the scheme of the present invention.

[0033] In addition, the expressions “first”, “second”, “third”, etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0034] In addition, in the description of the embodiments of the present invention, "several", "plurality" and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0035] In addition, in the description of the technical solution of the present invention, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect", "connected", "provided with", "laid", and "arranged" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading, and other commonly used connection means in the field. This connection can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0036] Example 1

[0037] This embodiment provides a railway signal system integrated design platform, which includes at least a server 100 and a plurality of clients 200 capable of accessing the server, and the clients 200 and the server 100 are connected via a network. The server 100 is configured with a database and a drawing design program. The client 200 remotely accesses the server 100, and then uses the drawing design platform to design, preview, and modify drawings, and finally generates drawing files in CAD format.

[0038] The railway signal system drawing integrated design platform provided in this embodiment configures the database and the drawing design program in the server 100, utilizes a plurality of clients to remotely access the server 100, and then uses the drawing design platform, thereby enhancing the collaboration of the railway signal system drawing integrated design; and the present invention performs design and conversion operations through the client 200 to generate the required CAD version of the railway signal system design drawing; realizes the rapid generation of the railway signal system drawings; improves the efficiency of the railway signal system drawing design, and enhances the automation and intelligence of the railway signal system drawing design.

[0039] Example 2

[0040] This embodiment is a further improvement of the embodiment 1, and the repeated contents are not repeated. In this embodiment, the server 100 includes at least a user management module 101. The user management module 101 is used to collect basic information of users and assign specific work permissions according to user roles. The basic information of users includes at least user roles, names, and photos. User roles include at least system maintenance administrators, administrators, and ordinary users.

[0041] Preferably, the work permissions include: three-level permissions, two-level permissions and one-level permissions. Three-level permissions: including the permissions for creating lines and stations, generating drawings and viewing drawings. Two-level permissions: adding the permissions for maintaining personnel information on the basis of the three-level permissions. One-level permissions: adding the permissions for maintaining design parameters on the basis of the three-level permissions. In addition, the allocation rules for user roles and work permissions are: system maintainers match the first-level permissions, administrators match the second-level permissions, and ordinary users match the third-level permissions.

[0042] Preferably, the server 100 further includes a drawing data generation module 102. The drawing data generation module 102 includes an authority verification unit and a line design unit. The authority verification unit compares the logged-in user information with the user information stored in the database to determine whether the user has the authority to use the line design unit. The line design unit is used to design and maintain line data.

[0043] Preferably, the server 100 further comprises a drawing data preview module 103 ; the drawing data preview module 103 can call the data within the scope of the viewing authority from the database for preview in response to the needs of the user.

[0044] Preferably, the drawing data preview module 103 is configured with a permission verification unit for comparing the logged-in user information with the user information stored in the database to determine the user's data preview permission.

[0045] Preferably, the server 100 further includes a design parameter maintenance module. The design parameter maintenance module is configured with a rights management function and is only accessible and usable by the system administrator or designers authorized by the system administrator. The design parameter maintenance module is used to maintain the design parameters of the railway signal system drawings.

[0046] Preferably, the client 200 at least includes a computer host 201. The computer host 201 is configured with a CAD conversion program for converting drawing data in the drawing design platform into CAD graphics.

[0047] Example 3

[0048] This embodiment is a further improvement of Embodiment 1 and Embodiment 2, and the repeated contents are not repeated. This embodiment provides a railway signal system drawing integrated design platform. The railway signal system drawing integrated design platform provided in this embodiment may include a client 200 and a server 100. The client 200 and the server 100 are connected via a network. Preferably, multiple clients 200 can establish a network connection with the server 100 by accessing an Http service connection.

[0049] The server 100 is equipped with a database and a drawing design program.

[0050] The drawing design program mainly includes a user management module 101, a drawing data generation module 102, a drawing data preview module 103 and a design parameter maintenance module. The design parameter maintenance module is configured with a permission management function, which is only accessible and usable by the system administrator or the designer authorized by the system administrator.

[0051] Among them, the design parameter maintenance module is mainly used to maintain the control circuit schematics, drive acquisition interface schematics, combined internal wiring diagrams, combined internal wiring data, combined side wiring data, track cabinet side wiring data, frequency shift cabinet side wiring data, integrated cabinet side wiring data, interface cabinet drive collection wiring data, and distribution board wiring data of signals, turnsouts, track sections, automatic station-to-station blocking, 64D+ axle counting semi-automatic blocking, station-to-station transmission, scattered, and coded types.

[0052] The maintenance method is as follows: in the design parameter maintenance module, there are circuit diagram drawing tools and EXCL table import interface. The maintenance personnel need to number the various types of control circuit schematics and drive acquisition interface schematics mentioned above, and then use the circuit diagram drawing tool to draw them one by one according to the numbers and save them in the design parameter maintenance module; and organize the combined internal wiring data, combined side wiring data, track cabinet side wiring data, frequency shift cabinet side wiring data, integrated cabinet side wiring data, interface cabinet drive acquisition wiring data, and distribution board wiring data mentioned above into EXCL format tables, and import them into the design parameter maintenance module through the table import interface, so as to realize the maintenance of design parameters.

[0053] The user management module 101 collects basic information of users and assigns specific work permissions according to user roles. The user management module 101 can also store the basic information of users and their work permissions in a database.

[0054] The basic information of a user includes at least the user role, which may include system maintenance administrator, administrator, and common user.

[0055] The user management module 101 can classify users into system maintenance administrators, administrators and common users according to their work permissions.

[0056] The basic information of the user may also include: name, work number, gender, photo, affiliated unit, job title, etc. The acquisition of personal information in this embodiment has obtained the individual consent of the user.

[0057] Work permissions include: third-level permissions, second-level permissions, and first-level permissions.

[0058] Level 3 permissions: includes permissions for creating lines and stations, generating drawings, and viewing drawings.

[0059] Level 2 authority: Based on level 3 authority, the authority to maintain personnel information is added.

[0060] Level 1 authority: Based on the level 3 authority, the authority for maintaining design parameters is added.

[0061] The design parameters mainly include: control circuit schematic diagrams of signals, switches, track sections, automatic station-to-station blocking, 64D+ axle counting semi-automatic blocking, station-to-station transmission, scattered, coded, etc., drive acquisition interface schematic diagrams, combined internal wiring diagrams, combined internal wiring data, combined side wiring data, track cabinet side wiring data, frequency shift cabinet side wiring data, integrated cabinet side wiring data, interface cabinet drive acquisition wiring data, distribution board wiring data

[0062] The rules for assigning user roles and work permissions are as follows: system maintainers match level one permissions, administrators match level two permissions, and ordinary users match level three permissions.

[0063] The drawing data generating module 102 may include an authority verification unit and a line design unit.

[0064] The authority verification unit compares the logged-in user information with the user information stored in the database to determine whether the user has the authority to use the line design unit. Users who pass the authority verification can access the line design unit to design and maintain line data.

[0065] The operations that users can perform using the line design unit mainly include:

[0066] 1) Line creation is divided into four steps:

[0067] The first step is to fill in the basic information of the new line. The specific content includes: line name, project name, line-level drawing number, and project introduction.

[0068] The second step is to fill in the basic information of the new station. The specific content includes: at least one station name and at least one corresponding station-level map number.

[0069] The third step is to select the atlas. The specific selection contents include: computer interlocking atlas, section automatic block atlas, signal centralized monitoring atlas, and train operation control system atlas.

[0070] The fourth step is designer selection. Select the required designer by checking the box.

[0071] 2) Line data maintenance: for the line information that has been filled in, you can modify the name, add stations, maintain station names, maintain the design department and designer information, and maintain the reviewer information.

[0072] 3) Drawing of signal equipment plan: Use the visual signal plan drawing tool provided by the design platform to design the actual station signal plan layout as needed.

[0073] 4) Station data maintenance, maintenance of the generated station basic data, combination data, signal circuit diagram, turnout circuit diagram and other data, and each type of data requires some previous drawing data to complete. Among the station basic data, combination data, signal circuit diagram, turnout circuit diagram and other data, the station basic data and combination data are automatically generated by the system after the signal plan layout design is completed. The signal circuit diagram, turnout circuit diagram and other data are maintained in the design parameter maintenance module mentioned above. For example: the combination data requires that the basic data of the station has been generated, and the circuit diagram of the signal circuit diagram requires the generation of the combination table and the designer has completed the confirmation before the subsequent wiring data can be generated.

[0074] The drawing data preview module 103 can call the data within the scope of the user's viewing authority from the database for preview in response to the user's needs.

[0075] The database classifies and stores the drawing data according to the design results.

[0076] Preferably, the database can classify the drawing data into basic data, permutation and combination table data, circuit schematic data, interface cabinet wiring data, combined internal wiring data, distribution cabinet wiring data, outdoor cable wiring data and other types.

[0077] The drawing data preview module 103 establishes a link between the client 200 and the database according to the name of the design result, so that the user can access the relevant data in the database through the client 200.

[0078] The drawing data preview module 103 is also configured with a permission verification unit for comparing the logged-in user information with the user information stored in the database to determine the user's data preview permission.

[0079] The drawing data preview module 103 can implement the following operations:

[0080] Preview basic data. After clicking the basic data preview button, the drawing data preview module 103 obtains the equipment data such as signals, switches, track sections, block combinations, scattered circuits, etc. generated by the signal equipment plan from the database, and classifies the above data according to its attributes and types through logical operations, and then displays it visually in the form of a table through program operations.

[0081] Preview the data of the combination arrangement table. After clicking the combination arrangement preview button, the drawing data preview module 103 obtains the equipment data of the signal machine, turnout, track section, block combination, scattered circuit, etc. generated by the signal equipment plan from the database, and realizes the preliminary layout of the combination arrangement table according to certain design principles. The designer can adjust the equipment layout position of the combination arrangement table through the human-computer interaction interface. After the adjustment, the drawing data preview module 103 will update the data to the database according to the adjusted position.

[0082] The main contents of the arrangement table include the combination cabinet arrangement table, the track cabinet arrangement table, the station comprehensive cabinet arrangement diagram, the station frequency shift cabinet arrangement diagram, the section comprehensive cabinet arrangement diagram, the section frequency shift cabinet arrangement diagram, etc.

[0083] Preview the circuit schematic data. After clicking the circuit diagram preview button, the drawing data preview module 103 will visualize the signal lighting circuit schematic, turnout control schematic, track circuit schematic, interlocking drive interface schematic, coded circuit diagram, scattered circuit diagram, etc. maintained in the drawing data parameter maintenance module in the database according to the interlocking circuit schematic generation rules finalized by each manufacturer.

[0084] Preview the interface cabinet data. After clicking the interface cabinet preview button, the drawing data preview module 103 generates a visual interface cabinet wiring diagram according to the interlocking manufacturer selected for the newly created line as described above and the wiring principles of the interlocking manufacturer.

[0085] Combined cabinet data preview: click the combined internal wiring data preview button, and the drawing data preview module 103 generates a visual combined internal wiring diagram according to the interlocking manufacturer selected for the newly created line as described above and the wiring principles of the interlocking manufacturer.

[0086] To preview the wiring data of the wiring cabinet, click the wiring diagram preview button of the wiring cabinet, and the drawing data preview module 103 generates a visual wiring diagram of the wiring cabinet according to the layout and wiring rules of the wiring cabinet.

[0087] Outdoor cable wiring preview: click the outdoor cable wiring preview button, and the drawing data preview module 103 automatically generates a visualized outdoor cable wiring diagram based on the outdoor cable wiring principles and the generated two-line diagram and cable path diagram data.

[0088] In the drawing data preview module 103, the platform has an interface for modifying or adjusting the preview data in real time. After the modification, the corresponding drawing data is updated synchronously.

[0089] The client 200 may include a computer host 201 , a mouse and keyboard 202 , and a display 203 .

[0090] The mouse and keyboard 202 are used by the user to perform operations such as drawing design and data maintenance, and the display 203 is used to display information such as drawings.

[0091] The computer host 201 is installed with a CAD conversion program for converting drawing data in the drawing design platform into CAD graphics.

[0092] The premise of conversion is that the platform will annotate the data information to be generated and provide an access interface. For example, for line data, the platform will annotate it as line information (including line attributes, coordinate length, etc.).

[0093] The conversion method is that the CAD conversion program of the client 200 requests the drawing data provided by the platform through HTTP, and after parsing, controls the CAD software through the secondary development interface opened by the CAD software to realize the drawing and generation of CAD drawings.

[0094] The user can remotely access the server 100 through the client 200 and use the drawing design platform.

[0095] The user can log in to the design platform through the client 200, and design, preview, and modify the drawings, and finally generate drawing files in CAD format.

[0096] The present embodiment provides a railway signal system drawing design integrated platform, which configures functional modules such as a user management module 101, a drawing data generation module 102, and a drawing data preview module 103 in a server 100 according to the railway signal system drawing management and design rules to form a drawing design program; a user can remotely connect to the server 100 through a client 200, and then use the drawing design program to perform drawing design and conversion operations to generate the required CAD version of the railway signal system design drawing, thereby realizing the rapid generation of railway signal system drawings, improving the efficiency of railway signal system drawing design, and enhancing the automation and intelligence of railway signal system drawing design.

[0097] Example 4

[0098] This embodiment provides a method for implementing the integrated design of railway signal system drawings. Preferably, the method for implementing the integrated design of railway signal system drawings provided in this embodiment can be implemented by relying on the integrated design platform of railway signal system drawings involved in Embodiments 1, 2 and 3.

[0099] Preferably, the implementation method comprises the following steps:

[0100] S1. Divide work permissions according to user roles. Enter basic information of user roles into the user management module 101. According to work permissions, users can be divided into system maintenance administrators, administrators, and common user roles.

[0101] S2, the user logs in to the design platform according to his / her role. The user can remotely log in to the design platform through the communication connection between the client 200 and the server 100.

[0102] S3. Design the platform to verify user information.

[0103] Specifically, the design platform verifies user information including:

[0104] After the drawing data generating module 102 of the server 100 collects the logged-in user information, it compares the permissions and authorizes the user with the corresponding permission range;

[0105] After the data preview module of the server 100 collects 103 the logged-in user information, it compares the permissions and authorizes it to the user with the permission range.

[0106] S4. The authorized user uses the client 200 to perform comprehensive design of railway signal system drawings.

[0107] Specifically, the comprehensive design performed by the authorized user using the client 200 includes:

[0108] After obtaining authorization from the drawing data generation module 102, the user uses the client 200 to design and maintain the line data;

[0109] After obtaining authorization from the drawing data preview module 103, the user uses the client 200 to preview and modify the drawing data;

[0110] Furthermore, the client 200 is used to read the drawing data in the design platform and convert it into a CAD version drawing file.

[0111] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A railway signal system integrated design platform, characterized in that: The integrated design platform at least comprises a server (100) and a plurality of clients (200) capable of accessing the server, and the clients (200) and the server (100) are connected via a network; The server (100) is configured with a database and a drawing design program; The client (200) remotely accesses the server (100), and then uses the drawing design platform to design, preview, and modify drawings, and finally generates a drawing file in CAD format.

2. A railway signal system integrated design platform according to claim 1, characterized in that: The server (100) comprises at least a user management module (101); The user management module (101) is used to collect basic information of users and assign specific work permissions according to user roles; The basic information of the user includes at least the user role, name, and photo; The user roles include at least system maintenance administrator, administrator and common user.

3. A railway signal system integrated design platform according to claim 2, characterized in that: The work permissions include: level 3 permissions, level 2 permissions and level 1 permissions; The three levels of authority include the authority to create lines and stations, generate drawings, and view drawings; The second-level authority: based on the third-level authority, the authority to maintain personnel information is added; The first level authority: adds the authority of design parameter maintenance on the basis of the third level authority; In addition, the rules for assigning user roles and work permissions are as follows: system maintainers match level one permissions, administrators match level two permissions, and ordinary users match level three permissions.

4. A railway signal system integrated design platform according to claim 2, characterized in that: The server (100) further comprises a drawing data generating module (102); The drawing data generation module (102) includes an authority verification unit and a line design unit; The authority verification unit compares the logged-in user information with the user information stored in the database to determine whether the user has the authority to use the line design unit; The line design unit is used to design and maintain line data.

5. A railway signal system integrated design platform according to claim 2, characterized in that: The server (100) further comprises a drawing data preview module (103); the drawing data preview module (103) can call up data within the scope of the user's viewing authority from the database for preview in response to the user's needs.

6. A railway signal system integrated design platform according to claim 5, characterized in that: The drawing data preview module (103) is equipped with a permission verification unit for comparing the logged-in user information with the user information stored in the database to determine the user's data preview permission.

7. A railway signal system integrated design platform according to claim 5, characterized in that: The server (100) further comprises a design parameter maintenance module; The design parameter maintenance module is configured with a permission management function and is only accessible and usable by the system administrator or designers authorized by the system administrator; The design parameter maintenance module is used to maintain the design parameters of the railway signal system drawings.

8. A railway signal system integrated design platform according to claim 1, characterized in that: The client (200) at least includes a computer host (201); The computer host (201) is equipped with a CAD conversion program for converting drawing data in the drawing design platform into CAD graphics.

9. A method for implementing the integrated design of a railway signal system, characterized in that: The method is implemented by using the railway signal system integrated design platform as described in any one of claims 1 to 8.

10. The method for realizing integrated design of railway signal system according to claim 9, characterized in that: The following steps are involved: S1. Divide work permissions according to user roles; S2, the user logs in to the design platform according to his or her role; S3, the design platform verifies user information; S4. The authorized user uses the client (200) to perform comprehensive design of railway signal system drawings.

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