Digital debugging method and system for rail transit vehicle

Abstract

The invention discloses a rail transit vehicle digital debugging method and system, and the system comprises a central server which is used for storing and managing vehicle debugging information; the debugging information comprises technical files, debugging data and fault information; the debugging management platform is used for vehicle debugging information management, plan management, debugging task distribution and data statistical analysis; the intelligent debugging terminal is used for controlling a debugging process and realizing downloading, distribution, execution and uploading of a debugging task; the debugging progress is displayed and guided, and the whole process operation is recorded. According to the invention, tests of urban rail metro vehicles, urban vehicles and motor train unit vehicles of different types are considered as a whole, a universal digital debugging platform is developed, and informatization of drawings, process files and technical notifications for team construction can be realized while informatization of a test record table is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of rail transit vehicles, and in particular relates to a digital debugging method and system for rail transit vehicles. Background Art

[0002] Debugging is the last process before rail transit vehicles leave the factory. It is the main means of verifying the compliance of various technical indicators of vehicles. At present, the debugging of rail transit vehicles in the factory is basically carried out by debugging personnel based on paper test records to conduct manual external operation inspection and record. With the advancement of digital technology and the development trend of digital factories, the problems of traditional debugging methods are becoming increasingly prominent, mainly including:

[0003] 1. Weak digital drive capability. The test records are managed by manual statistics and manual reports on site. The test data is not stored electronically, and the process and data are not realized. With the increase in the number of vehicles to be debugged, the debugging workload is getting bigger and bigger. Relying on the traditional paper "test record sheet" file to issue and count the debugging tasks, it consumes a lot of time and energy of managers and debuggers, and the whole experimental process lacks systematization and overall planning.

[0004] 2. Insufficient monitoring of the debugging process. In the current production debugging process, it is impossible to effectively control and monitor the entire debugging process and procedures in real time. Managers can only query relevant progress through paper documents, and are unable to know the faults, troubleshooting procedures and other problems that occur during the production process. There is a lack of records and feedback links for problems that occur during the debugging process, and the allocation and statistics of various resources (personnel, tooling, and tools) involved in the debugging process cannot be optimized.

[0005] 3. Low test efficiency. Based on statistics of a large number of projects, the test record sheet of a subway vehicle is estimated to be about 500 pages. During the test, if the debugging personnel fill in the wrong information or make a mistake, they have to fill it out again. It is common that the wrong page is changed. If there is a modification, especially the deletion of test items, the entire test record needs to be reprinted and filled out, which consumes a lot of paper and has a large workload. The abnormal feedback and handling efficiency are slow, which seriously affects the debugging progress.

[0006] 4. Test data cannot be traced. At this stage, debugging data is not collected automatically, and the traceability of test data is not strong. It is not convenient to save and query historical debugging data, and it is impossible to effectively analyze data accuracy and effectively accumulate debugging data. In particular, the experience of debugging failures is insufficient, and the data-driven debugging ability is weak.

[0007] 5. Test data and anomalies are not effectively utilized. At this stage, the test data is limited to meeting the design specifications, and it is impossible to conduct system analysis. Test anomalies are not effectively managed, and the data utilization rate is not high. Summary of the invention

[0008] In view of this, the present invention provides a rail transit vehicle digital debugging method and system, which replaces the existing traditional debugging of paper information transmission with digital debugging.

[0009] In order to solve the above technical problems, the technical solution of the present invention is to adopt a rail transit vehicle digital debugging system, comprising:

[0010] The central server is used to store and manage vehicle debugging information; the debugging information includes technical documents, debugging data, and fault information;

[0011] Debugging management platform, used for vehicle debugging information management, plan management, debugging task allocation and data statistical analysis;

[0012] The intelligent debugging terminal is used to control the debugging process, realize the downloading, allocation, execution and uploading of debugging tasks, display and guide the debugging progress, and record the whole process operation.

[0013] As an improvement, the debugging management platform includes:

[0014] The vehicle debugging information management module is used to classify the vehicle debugging information by business unit, and to add, delete and modify the vehicle debugging information;

[0015] The plan management module is used to formulate a debugging plan and divide the debugging plan into several debugging tasks; allocate debugging tasks according to the account information of the intelligent debugging terminal and track the debugging execution status;

[0016] The data statistical analysis module is used to perform statistical analysis on the digital debugging data.

[0017] As a further improvement, the intelligent debugging terminal includes:

[0018] Login module, used for operator login;

[0019] Task download module, used to download debugging task information according to account information;

[0020] The process recording module is used to record the debugging process in the form of video and / or pictures, and record the debugging data;

[0021] The fault recording module is used to classify and record the fault point data information generated during debugging.

[0022] As another further improvement, the intelligent debugging terminal further includes:

[0023] A file viewing module is used to view technical files stored in the central server;

[0024] The fault query module is used to query the fault information stored in the central server according to keywords.

[0025] As an improvement, the intelligent debugging terminal further includes:

[0026] The hardware interaction module is used to read the information in the debugged rail transit vehicle driving computer and send instructions to the rail transit vehicle driving computer.

[0027] As an improvement, the intelligent debugging terminal further includes:

[0028] Voice call module, used for operators to make voice calls with other operators or back-end personnel;

[0029] The real-time feedback module is used for operators to provide real-time feedback on problems encountered during debugging.

[0030] As an improvement, a display screen is also deployed at the debugging site to display vehicle location information, task progress, abnormal information and quality data.

[0031] As an improvement, a wireless network system is also included for wireless communication between the central server, the debugging management platform and the intelligent debugging terminal.

[0032] The present invention also provides a rail transit vehicle digital debugging method, which is applied to the rail transit vehicle digital debugging system described above, comprising:

[0033] The debugging management platform formulates a debugging plan and divides the debugging plan into several debugging tasks;

[0034] The operator logs in his account information on the intelligent debugging terminal;

[0035] The debugging management platform sends the debugging task to the corresponding intelligent debugging terminal according to the account information of the intelligent debugging terminal;

[0036] The operator performs debugging according to the debugging task; during the debugging process, the debugging process is recorded in the form of video and / or pictures, and the debugging data is recorded; the fault point data information generated during debugging is recorded in categories;

[0037] The intelligent debugging terminal uploads the recorded vehicle debugging data;

[0038] The debugging management platform analyzes the vehicle debugging data uploaded by the intelligent debugging terminal and stores the vehicle debugging data to the central server.

[0039] As an improvement, the debugging management platform classifies vehicle debugging information by business unit, and adds, deletes and modifies vehicle debugging information as needed.

[0040] The present invention is beneficial in that:

[0041] The present invention comprehensively considers the tests of urban rail subway vehicles, urban rail vehicles and EMUs of different models (CRH6A, 6A-A, 380A, 2A), develops a universal digital debugging platform, which can realize the informatization of test record sheets, as well as the informatization of drawings, process documents and technical notifications for team construction.

[0042] Establish a set of replicable and transferable digital debugging solutions. This model can be simultaneously promoted and applied to other processes in vehicle manufacturing (such as single vehicle testing, line conduction and voltage resistance, etc.), and can also be promoted and applied to other similar manufacturing companies. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 System diagram of the present invention. DETAILED DESCRIPTION

[0044] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.

[0045] Example 1

[0046] Prior art Chinese application CN201610792145.9 discloses a rail vehicle debugging system, rail vehicle and rail vehicle debugging method. The system includes: a test bench device connected to the rail vehicle, used to process the collected electrical signals of the rail vehicle to obtain a control signal; a transmission unit connected between the test bench device and the rail vehicle, used to transmit the control signal generated by the test bench device to the rail vehicle; a power supply unit, respectively connected to the test bench device and the transmission unit, used to supply power to the test bench device and the transmission unit.

[0047] In the above-mentioned prior art, the formulation of vehicle debugging plans and the allocation of tasks are still carried out in traditional forms, which cannot meet the requirements of digital production in terms of efficiency and data collection.

[0048] like Figure 1 As shown, the present invention provides a rail transit vehicle digital debugging system, comprising:

[0049] The central server is used to store and manage vehicle debugging information; the debugging information includes technical documents, debugging data, and fault information.

[0050] As the storage and management system for all digital debugging data, the central server mainly stores data such as vehicle information, process information, debugging task information and organizational structure. Combined with the debugging process and fault handling, it accumulates debugging data and serves as the data source for subsequent process improvement, fault diagnosis, on-site technical guidance and other work. As the debugging work continues, the data source is continuously updated and improved, providing a stable and efficient database system for the digital debugging line.

[0051] The debugging management platform is used for vehicle debugging information management, plan management, debugging task allocation and data statistical analysis.

[0052] The intelligent debugging management platform has basic functions such as vehicle debugging information management, plan management, debugging task allocation and data statistical analysis, and realizes the maintenance of information such as vehicles, debugging process data, result data and debugging abnormal problems. Based on vehicle debugging operations, the platform independently maintains each business unit, and centrally manages each process data to build a basic application platform. Through this platform, collaborative access and collaborative work can be carried out at the same time, which effectively improves work efficiency. The management platform interacts through the central server to realize data storage and extraction.

[0053] The debugging management platform specifically includes:

[0054] The vehicle debugging information management module is used to classify vehicle debugging information by business unit, and to add, delete and modify vehicle debugging information.

[0055] This module is responsible for centralized management of vehicle debugging information to ensure the accuracy, completeness and traceability of debugging information. The main functions include:

[0056] 1. Information classification:

[0057] The vehicle debugging information is classified according to business units (such as technical support, after-sales service, R&D, etc.), and users can quickly search according to different business types. A custom classification function is provided, allowing users to add or modify classification standards as needed.

[0058] 2. Information management:

[0059] (1) Add information: Supports batch upload function, and can import debugging information through CSV or Excel to reduce the workload of manual entry.

[0060] Provides a form interface where users can enter relevant information, such as vehicle ID, debugging date, debugging results, debugging personnel, etc.

[0061] (2) Deleting information: Supports single and batch deletion functions. Users can perform deletion operations based on conditions. Set permission management so that only specific users can perform deletion operations to avoid accidental deletion.

[0062] (3) Modify information: Provide an information modification interface to allow users to modify the information they have entered. Record historical versions to facilitate tracking and auditing changes, and all modification records should be viewable.

[0063] 3. Information query and monitoring:

[0064] Provides powerful search and filtering functions, users can quickly query relevant information based on a variety of conditions (such as time range, debugging status, debugger, etc.). Monitor the update of debugging information in real time and generate reminders or notifications.

[0065] The plan management module is used to formulate a debugging plan and divide the debugging plan into several debugging tasks; allocate debugging tasks according to the account information of the intelligent debugging terminal and track the debugging execution status.

[0066] This module is used to develop and manage vehicle commissioning plans, break down tasks and track execution. The main functions include:

[0067] 1. Plan formulation:

[0068] Provides a visual interface for users to make debugging plans, including debugging content, time schedule, resource allocation, etc. Supports goal setting and priority division to help users reasonably arrange debugging priorities.

[0069] 2. Task division:

[0070] Divide the debugging plan into multiple specific debugging tasks. Each task should include detailed execution requirements, time nodes and responsible persons. Allow users to set milestones for each task for subsequent tracking.

[0071] 3. Task allocation:

[0072] According to the account information of the intelligent debugging terminal, the task is assigned to the corresponding debugging personnel, and multiple allocation strategies are supported (such as polling, matching by skills, etc.). The task reception confirmation and rejection functions are supported to ensure the clarity of task allocation.

[0073] 4. Real-time tracking:

[0074] Provides real-time tracking of task execution, allowing users to view the progress and status of each task (in progress, completed, delayed, etc.). When a task falls behind schedule, the system can automatically generate reminders.

[0075] The data statistical analysis module is used to perform statistical analysis on the digital debugging data.

[0076] This module is designed to conduct in-depth analysis of digital commissioning data and provide data support for management decisions. The main functions include:

[0077] 1. Data collection:

[0078] Import debugging data from the existing vehicle debugging information management module and plan management module to ensure data consistency and availability. Support regular automatic collection and update of data.

[0079] 2. Statistical analysis:

[0080] Provides multi-dimensional data statistics function, which can be classified and summarized according to time, business unit, debugging personnel, etc. Supports the generation of various statistical reports (such as debugging times, success rate, failure cause analysis, etc.), and users can customize the report format according to their needs.

[0081] 3. Visual display:

[0082] The analysis data can be visualized through charts (such as pie charts, bar charts, line charts, etc.) to facilitate understanding and analysis. A dashboard function is provided, and users can integrate and display commonly used statistical indicators.

[0083] 4. Trend analysis:

[0084] By performing trend analysis on historical data, it helps users identify the changing patterns of debugging efficiency, fault types, etc., and supports the formulation of prediction and improvement strategies.

[0085] 5. Decision support:

[0086] Automatically generate various analysis reports and support exporting to PDF, Excel and other formats for easy sharing and communication. Provide optimization suggestions based on the analysis results to help users improve debugging processes and quality control.

[0087] The intelligent debugging terminal is used to control the debugging process, realize the downloading, allocation, execution and uploading of debugging tasks, display and guide the debugging progress, and record the whole process operation.

[0088] On-site debugging operators use portable intelligent debugging terminals as carriers to control the debugging process, download, allocate, execute and upload debugging tasks, display and guide the debugging progress, record the entire process operation, adopt task management and monitoring mechanisms, improve the standardization and normalization of vehicle debugging operations, and complete real-time recording and feedback of debugging abnormalities through mobile terminals. For example, operators use the terminal to query the relevant operation process, complete the operation steps according to the terminal prompts, and record the test data. After each test, the system automatically / manually confirms the test results and enters the next debugging link. The intermediate debugging data information generated by the on-site debugging terminal will be uploaded to the central server. The basic framework design of the portable terminal includes the framework design of nine parts: login module, task download module, process recording module, file viewing module, fault recording module, voice call module, hardware interaction module, fault query module, and real-time feedback module.

[0089] The intelligent debugging terminal specifically includes:

[0090] Login module, used for operator login.

[0091] Responsible for the identity verification of debugging operators to ensure system security and data confidentiality. The main functions include:

[0092] 1. User registration and authentication:

[0093] Provide a registration interface to allow operators to register accounts and provide corresponding verification processes. Support multiple authentication methods (such as username and password, multi-factor authentication, etc.).

[0094] 2. Account management:

[0095] Supports modification and resetting of account names and passwords to ensure account security. Provides security measures such as account locking and logout.

[0096] 3. Permission control:

[0097] Different permissions are assigned according to the user's position and role to ensure the accuracy of operations. It supports the administrator permission assignment function to review and approve user permissions.

[0098] The task download module is used to download debugging task information based on account information. It provides an interface for operators to download debugging tasks related to their accounts. The main functions include:

[0099] 1. Task download:

[0100] Automatically filter out relevant debugging tasks assigned to the user based on the operator's account information. Support task file download, users can directly obtain task lists and detailed instructions.

[0101] 2. Task review:

[0102] Supports task acceptance confirmation function, users can review the task content before downloading. Provides download rejection function, if the task does not meet the user's conditions, users can choose not to accept it.

[0103] 3. Task subscription:

[0104] Supports task subscription function, users can choose to subscribe to new tasks, and the system will automatically push notifications after the task is assigned.

[0105] The process recording module is used to record the debugging process in the form of video and / or pictures, and record the debugging data. It is used to record the debugging process, including video, pictures and data information, to facilitate subsequent analysis and problem tracing. The main functions include:

[0106] 1. Video / Picture Recording:

[0107] Supports real-time recording and storage of live videos or pictures. Provides two storage solutions: local cache and synchronization to the server.

[0108] 2. Data Recording:

[0109] Record key data during debugging and synchronize with videos / pictures. Support access to multiple data sources, such as vehicle systems, sensor data, etc.

[0110] 3. Record export and playback:

[0111] Supports the export function of records for offline analysis. Provides the playback function of records, supports the simultaneous browsing of video playback and data charts.

[0112] The fault recording module is used to classify and record the fault point data information generated during debugging. It is specifically used to record and classify the faults that occur during the debugging process. The main functions include:

[0113] 1. Fault description:

[0114] Provide an input box for the operator to describe the fault phenomenon in detail. Support the entry of multiple fault indicators (such as fault code, time of fault occurrence, etc.).

[0115] 2. Fault classification:

[0116] Classify according to fault type (such as software problem, hardware problem, etc.). Support custom fault classification system.

[0117] 3. Fault reporting:

[0118] Supports reporting of fault information, and can choose whether to automatically push it to relevant personnel based on the severity. Provides feedback records of fault tracking and resolution to facilitate subsequent analysis and statistics.

[0119] The file viewing module is used to view the technical files stored in the central server. It allows operators to view all technical files stored on the central server. The main functions include:

[0120] 1. File directory:

[0121] Provides a directory structure for all technical documents, and users can search and browse by project, version, type, etc. Provides online preview function for files such as PDF, images, documents, etc.

[0122] 2. File download:

[0123] Supports downloading of technical documents for offline browsing and use. Provides download progress and status display for easy tracking by users.

[0124] 3. File version management:

[0125] Displays the update records of each version, making it easy to trace the contents of different versions. Supports file version rollback and restores files to a specific version.

[0126] The fault query module is used to query the fault information stored in the central server based on keywords. It provides operators with a convenient fault information query tool to quickly locate fault solutions or related experience. The main functions include:

[0127] 1. Keyword search:

[0128] Supports keyword search, users can search according to fault phenomenon or description. Provides advanced search function, supports combined search of multiple keywords.

[0129] 2. Case Library:

[0130] Provides a fault case library where users can view similar fault cases and solutions. Supports case label classification and scoring system to facilitate more accurate finding of useful information.

[0131] 3. Context provision:

[0132] The search results provide contextual information of the keywords, which is easy to understand. It supports the display of related information, such as the same type of faults, similar faults, etc.

[0133] The hardware interaction module is used to read the information in the debugging rail transit vehicle driving computer and send instructions to the rail transit vehicle driving computer. It is responsible for exchanging data with the debugging vehicle driving computer during the debugging process. The main functions include:

[0134] 1. Data reading:

[0135] Supports reading relevant parameters and data from the on-board computer, including software version, system log, etc. Provides data interface docking and standardizes the communication protocol with the on-board computer.

[0136] 2. Send command:

[0137] Supports sending specific commands to the on-board computer, such as starting or stopping equipment, adjusting system parameters, etc. Provides log records of sent commands to facilitate tracking during debugging.

[0138] The voice call module is used for operators to make voice calls with other operators or back-end personnel. Its main functions include:

[0139] Call establishment:

[0140] Supports establishing call connections through IP voice communication protocols (such as SIP). Supports three-party calls, which is convenient for multiple parties to talk at the same time.

[0141] The real-time feedback module is used for operators to provide real-time feedback on problems encountered during debugging. It provides a platform for operators to provide real-time feedback on problems found or problems encountered during debugging to relevant managers.

[0142] Key features include:

[0143] 1. Reporting issues:

[0144] Provides a simple fill-in box for the operator to enter the problem description and severity level. Supports attachment upload function, the operator can upload pictures, files, etc. as a supplement to the problem description.

[0145] 2. Issue tracking:

[0146] After the problem is reported, a tracking record is automatically generated to display the problem status, processing progress, etc. A notification function is provided, and the operator will receive a notification when the problem status is updated.

[0147] 3. Feedback interaction:

[0148] Allows administrators and operators to interact, such as chatting and leaving messages, to ensure that problems are responded to and resolved quickly.

[0149] Wireless network system, used for wireless communication between central server, debugging management platform and intelligent debugging terminal.

[0150] The wireless network system is used in the debugging workshop and inside and outside the train. The environmental configuration requirements are: the wireless network signal covers every corner of the debugging area (inside and outside the train), the signal strength outside and inside the train is stably maintained in the range of -50dBm to -60dBm, and the aisle, toilet and kitchen inside the train are stably maintained at -50dBm to -65dBm. The data upload and download rate within the range should be greater than 1.5MBps, seamless roaming is achieved between APs, and the data packet loss rate is less than 1%. The network performance is stable, safe and reliable, and meets the requirements for stable application in the debugging environment of strong electromagnetic interference and semi-enclosed trains.

[0151] Display screen, used to display vehicle location information, task progress, abnormal information and quality data.

[0152] The display screen is deployed at the debugging site. Through on-site visual construction, it displays vehicle location information, task progress, abnormal information and quality data, interacts with relevant personnel, reduces ineffective waiting of personnel, improves the quality of supplier construction management and control, improves the efficiency of handling debugging anomalies, and showcases the highlights of debugging quality control.

[0153] Example 2

[0154] The present invention also provides a rail transit vehicle digital debugging method, which is applied to the rail transit vehicle digital debugging system described above, comprising:

[0155] The S1 debugging management platform formulates a debugging plan and divides the debugging plan into several debugging tasks;

[0156] S2 operator logs in his / her account information on the intelligent debugging terminal;

[0157] The S3 debugging management platform sends the debugging task to the corresponding intelligent debugging terminal according to the account information of the intelligent debugging terminal;

[0158] The S4 operator performs debugging according to the debugging task; during the debugging process, the debugging process is recorded in the form of video and / or pictures, and the debugging data is recorded; the fault point data information generated during debugging is recorded by category;

[0159] The S5 intelligent debugging terminal uploads the recorded vehicle debugging data;

[0160] The S6 debugging management platform classifies vehicle debugging information by business unit, and adds, deletes and modifies vehicle debugging information as needed.

[0161] The S7 debugging management platform analyzes the vehicle debugging data uploaded by the intelligent debugging terminal and stores the vehicle debugging data to the central server.

[0162] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention, and the protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A digital debugging system for rail transit vehicles, characterized in that include: Central server, used to store and manage vehicle debugging information; The debugging information includes technical documents, debugging data, and fault information; Debugging management platform, used for vehicle debugging information management, plan management, debugging task allocation and data statistical analysis; Intelligent debugging terminal, used to control the debugging process and realize the downloading, allocation, execution and uploading of debugging tasks; Display and guide the debugging progress and record the entire process operation.

2. A rail transit vehicle digital debugging system according to claim 1, characterized in that The debugging management platform includes: The vehicle debugging information management module is used to classify vehicle debugging information by business unit, and to add, delete and modify vehicle debugging information. The plan management module is used to formulate a debugging plan and divide the debugging plan into several debugging tasks; allocate debugging tasks according to the account information of the intelligent debugging terminal and track the debugging execution status; The data statistical analysis module is used to perform statistical analysis on the digital debugging data.

3. A rail transit vehicle digital debugging system according to claim 1, characterized in that The intelligent debugging terminal comprises: Login module, used for operator login; Task download module, used to download debugging task information according to account information; The process recording module is used to record the debugging process in the form of video and / or pictures, and record the debugging data; The fault recording module is used to classify and record the fault point data information generated during debugging.

4. A rail transit vehicle digital debugging system according to claim 3, characterized in that The intelligent debugging terminal also includes: A file viewing module is used to view technical files stored in the central server; The fault query module is used to query the fault information stored in the central server according to keywords.

5. A rail transit vehicle digital debugging system according to claim 3, characterized in that The intelligent debugging terminal also includes: The hardware interaction module is used to read the information in the debugged rail transit vehicle driving computer and send instructions to the rail transit vehicle driving computer.

6. A rail transit vehicle digital debugging system according to claim 3, characterized in that The intelligent debugging terminal also includes: Voice call module, used for operators to make voice calls with other operators or back-end personnel; The real-time feedback module is used for operators to provide real-time feedback on problems encountered during debugging.

7. A rail transit vehicle digital debugging system according to claim 1, characterized in that Also includes: The display screen deployed at the debugging site is used to display vehicle location information, task progress, abnormal information and quality data.

8. A rail transit vehicle digital debugging system according to claim 1, characterized in that Also includes: Wireless network system, used for wireless communication between central server, debugging management platform and intelligent debugging terminal.

9. A digital debugging method for rail transit vehicles, applied to the digital debugging system for rail transit vehicles according to claims 1 to 8, characterized in that include: The debugging management platform formulates a debugging plan and divides the debugging plan into several debugging tasks; The operator logs in his account information on the intelligent debugging terminal; The debugging management platform sends the debugging task to the corresponding intelligent debugging terminal according to the account information of the intelligent debugging terminal; The operator performs debugging according to the debugging task; During the debugging process, record the debugging process in the form of video and / or pictures, and record the debugging data; Classify and record the fault point data information generated during debugging; The intelligent debugging terminal uploads the recorded vehicle debugging data; The debugging management platform analyzes the vehicle debugging data uploaded by the intelligent debugging terminal and stores the vehicle debugging data to the central server.

10. A rail transit vehicle digital debugging method according to claim 9, characterized in that: The debugging management platform classifies vehicle debugging information by business unit, and adds, deletes and modifies vehicle debugging information as needed.

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