Full life cycle data run-through method and system based on train configuration

Abstract

The invention provides a full life cycle data management system and method based on a train configuration. The method comprises the following steps: establishing a train function configuration; wherein the train function configuration comprises a system, a subsystem, a function group and a function part of a train; building a design structure tree, wherein the design structure tree comprises design data; associating design data with the train function configuration to generate a train physical configuration; and associating the train physical configuration with the service management platform in the train full life cycle, and realizing the circulation of the train full life cycle data in different service management platforms on the basis of the train physical configuration. According to the invention, a configuration management method is introduced, the inherent architecture of a service system is not changed, the influence on the service flow of each interface system is very small, and through the active and automatic association of the configuration, the communication of full-life-cycle data, upward tracing to a supplier production process and downward extending to a customer operation and maintenance management process are realized; and the full-life-cycle data of the industrial chain is integrated.

Description

Technical Field

[0001] The present application relates to the field of rail transit technology, and in particular to a full life cycle data penetration method and system based on train configuration. Background Art

[0002] At present, in the production process, the management of train life cycle data is mainly carried out through material coding, which runs through the entire process of material introduction, design, procurement, production, warehousing, sales and operation and maintenance. However, there are some problems with management through material coding. For example, due to the expansion of product lines and business adjustments, the coding rules are inconsistent, resulting in data confusion; the large number and variety of materials make it difficult to ensure the accurate entry and update of each material information; due to the use of different data standards and interfaces between multiple systems within the enterprise, data exchange is difficult, etc., which makes it difficult to connect the data of the entire life cycle of the train. The establishment and maintenance of an efficient and stable material coding management system based on material coding requires a large initial investment and maintenance costs. Summary of the invention

[0003] The present application provides a method and system for connecting data throughout the entire life cycle of a train based on train configuration, so as to solve the current problem of difficulty in connecting data throughout the entire life cycle of a train that exists in enterprises.

[0004] In a first aspect, the present application provides a full life cycle data connection method based on train configuration, the method comprising: Build a train functional configuration; the train functional configuration includes the train's systems, subsystems, functional groups and functional parts.

[0005] A design structure tree is constructed, wherein the design structure tree includes design data.

[0006] The design data is associated with the train functional configuration to generate a train physical configuration.

[0007] The train physical configuration is associated with the business management platform in the entire life cycle of the train, and based on the train physical configuration, the flow of train life cycle data in different business management platforms is realized.

[0008] The present invention realizes the integration of design data, process data, production data and operation and maintenance data by building the functional configuration and physical configuration of the train and associating the data of the whole life cycle of the train with the physical configuration, ensuring the acquisition of authentic traceability data of each stage through the functional configuration and physical configuration, realizing effective data transmission and sharing, and mining more value of the data.

[0009] In a feasible implementation, the business management platform includes at least one of a design platform, a process platform, a procurement platform, a manufacturing platform, a quality platform, and an operation and maintenance platform.

[0010] By building functional and physical configurations to achieve data flow, the inherent architecture of the business system has not been changed, the impact on the business systems themselves is small, and the core architecture and main business processes of the existing business systems are rarely changed. Through functional or physical configurations, the full life cycle data is connected in the business process, the system of the rail transit industry is applied to actual production, and cross-departmental and cross-system data sharing is supported to form a closed-loop data management ecosystem.

[0011] In a feasible implementation, associating the design data with the train functional configuration to generate a train physical configuration includes: A functional configuration code is configured for each system, subsystem, functional group and functional part of the train functional configuration. The design node in the design structure tree is associated with the functional configuration code, and a position code is added to the end of the functional configuration code to form a physical configuration code to generate the train physical configuration. The design node contains design data, which includes a three-dimensional MBD design model, a design BOM and traceability requirement parameters.

[0012] In a feasible implementation, the process platform obtains the physical configuration of the train, and associates the process file stored or configured in the process platform with the physical configuration of the train to generate a process structure tree.

[0013] The process platform obtains the design data associated with the physical configuration of the train, quickly obtains the lightweight model, and solves the problem of the process department's difficulty in viewing the 3D MBD design model. Furthermore, the 3D MBD design model covers the entire vehicle product. In addition, by analyzing the design BOM and other related data and quickly converting it with the process BOM, the process BOM and the design BOM are unified and inherited, reducing the error rate and workload of BOM maintenance, while ensuring data changes and coordination, effectively ensuring production quality and efficiency.

[0014] Among them, the 3D MBD (Model Based Definition) design model is an advanced product digital definition technology, which defines manufacturing information and design information (such as 3D dimensioning, various manufacturing information and product structure information, etc.) into the 3D digital model of the product. It fully expresses the product definition information through an integrated 3D solid model, realizes the integration of design and manufacturing, and improves the efficiency and quality of product development.

[0015] In a feasible implementation, the manufacturing platform obtains the physical configuration of the train and the process structure tree, schedules production according to the process files contained in the process structure tree, and associates the production process data with the physical configuration of the train to generate a manufacturing structure tree.

[0016] In a feasible implementation, the quality platform obtains the physical configuration of the train, the process structure tree and the manufacturing structure tree, performs quality planning and quality inspection based on the process documents and the production process data, and associates the quality data with the physical configuration of the train to generate a quality structure tree.

[0017] In a feasible implementation, the operation and maintenance platform calls the physical configuration of the train and the process structure tree, compiles maintenance procedures and maintenance plans based on the process documents and fault information obtained and recorded during the operation and maintenance process, and associates the maintenance results with the physical configuration of the train to build an operation and maintenance service tree.

[0018] In a feasible implementation, the procurement platform calls the physical configuration of the train and attaches the supply information to the physical configuration of the train for the business management platform to call.

[0019] In a second aspect, the present application provides a full life cycle data connection system based on train configuration, adopting the above-mentioned full life cycle data connection method based on train configuration, and the system includes: The configuration control module is used for train configuration application, construction and maintenance of the train configuration; wherein the train configuration includes the train functional configuration and the train physical configuration.

[0020] The electronic data module is used to store the train life cycle data, and the train life cycle data is associated with the train configuration; the electronic data module is connected to the business management platform to exchange data to realize the flow of the train life cycle data between the business management platforms.

[0021] In a feasible implementation, the configuration control module is provided with an expansion interface for structural expansion of the train configuration.

[0022] The present application discloses a method and system for connecting data throughout the entire life cycle of a train based on train configuration. The method and system build a train configuration and associate the train configuration with a business management platform throughout the train life cycle. Data exchange between the business management platforms is achieved through the train configuration, thereby connecting data throughout the entire life cycle of the train. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0024] Figure 1 This is a flow chart of the data penetration method for the entire life cycle based on train configuration; Figure 2 It is a flow chart of the method of associating design data with train functional configuration; Figure 3 It is a logical schematic diagram based on the data connection of material coding; Figure 4 It is a schematic diagram of data flow through the entire life cycle based on configuration; Figure 5 It is a schematic diagram of train configuration; Figure 6 It is a schematic diagram of the integration of configuration and business system; Figure 7 It is a flowchart of the case of data integration throughout the entire life cycle based on configuration. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0026] With the rapid development of information technology and the advent of Industry 4.0, enterprises have an increasing demand for product lifecycle management (PLM). In a complex production environment, products generate massive amounts of data at every stage, including design, process, supply chain, logistics, manufacturing, quality, and operation and maintenance. These data cover multiple dimensions, including design drawings, bill of materials (BOM), process flow, quality inspection reports, and maintenance records, forming the "digital track" of the product's entire life cycle. However, due to the diversity of data sources and formats, as well as the existence of information islands between systems, data is difficult to integrate and effectively utilize, becoming a major bottleneck restricting enterprise efficiency improvement and intelligent transformation.

[0027] Traditional data management methods often focus on information processing at a single stage, lacking a unified and flexible framework to achieve seamless data transfer and efficient integration between different stages. This separation not only increases management costs, but may also lead to wrong decisions, affecting product quality and customer satisfaction. Figure 3 As shown, Figure 3 It is a logical diagram based on the data connection of material coding. At present, in the production process, the management of train life cycle data is mainly carried out through material coding, which runs through the entire process of material introduction, design, procurement, production, warehousing, sales and operation and maintenance. However, there are some problems with management through material coding. For example, due to the expansion of product lines and business adjustments, the coding rules are inconsistent, resulting in data confusion; the number of materials is huge and the types are diverse, making it difficult to ensure the accurate entry and update of each material information.

[0028] In response to the current problems in data management throughout the entire life cycle of trains, the present application provides a method and system for data integration throughout the entire life cycle based on train configuration. Based on the train configuration, the present application realizes the integration of data throughout the entire life cycle, ensures the real-time, accuracy and consistency of data, supports data sharing across departments and systems, and forms a closed-loop data management ecosystem, thereby enabling enterprises to achieve data-driven decision support, optimize resource allocation, improve production efficiency, and build an industrial chain ecosystem.

[0029] The full life cycle data connection method and system based on train configuration provided by the present application are described in detail below with reference to the accompanying drawings.

[0030] Reference Figure 1 and Figure 4 As shown, Figure 1 This is a flow chart of the data penetration method for the entire life cycle based on train configuration. Figure 4 The present application provides a data flow diagram of full life cycle data connection based on the configuration. In the first aspect, the present application provides a full life cycle data connection method based on the train configuration, the method comprising: S100: Building a train functional configuration, wherein the train functional configuration includes the system, subsystem, functional group and functional parts of the train.

[0031] The train function configuration forms a tree-shaped configuration architecture according to the system composition structure of the train. The composition structure of the train includes multiple systems that constitute the train. Each system is divided into multiple subsystems according to the system composition structure. The subsystem is divided into multiple functional groups according to different functions. Each functional group consists of multiple functional parts. As an example, the main power supply system of the train includes subsystems such as current collecting device, return and grounding, main transformer and cooling. Further, the current collecting device subsystem includes functional groups such as pantograph, current collector and insulator assembly. The current collector functional group includes functional parts such as current collector body, current collecting shoe and fuse box.

[0032] The functional configuration starts from the top-level train system and is decomposed into subsystems, functional groups and functional parts layer by layer. Each level has its own specific attributes and functions. The structural decomposition and model building of the vehicle model from the functional perspective are independent of the specific requirements of the project and have a certain degree of versatility.

[0033] S200: Building a design structure tree, which includes design data.

[0034] In specific projects, according to the actual needs of the project, the train system, subsystem, functional group and functional parts are designed, and a design structure tree is built. The design data contained in the design structure tree includes but is not limited to the 3D MBD design model, design BOM and traceability requirement parameters.

[0035] S300: Associating the design data with the train functional configuration to generate a train physical configuration. Figure 2 As shown, Figure 2 It is a flow chart of the method of associating design data with the functional configuration of the train. The method of generating the physical configuration of the train includes: S310: Configure a functional configuration code for each system, subsystem, functional group and functional component of the train functional configuration.

[0036] S320: Associating the design node in the design structure tree with the functional configuration code, and adding a position code to the end of the functional configuration code to generate a physical configuration of the train. The design node contains design data, and the design data includes a three-dimensional MBD design model, a design BOM, and traceability requirement parameters.

[0037] It should be noted that the position code is set according to the assembly position of the system or subsystem or functional group or functional part, and the position code is added to the end of the functional configuration code to form a physical configuration code. It can be understood that when the system or subsystem or functional group or functional part has multiple installation positions, the functional configuration code of the system or subsystem or functional group or functional part is respectively added with multiple different position codes to generate multiple different physical configuration codes. As an example, in a set of train functional configurations, the functional configuration code of the pantograph is set to 4110. When the train has twelve carriages and the pantographs are respectively installed in the first and twelfth carriages, the physical configuration code of the first carriage is 411001, and the physical configuration code of the twelfth carriage is 411012. In some other embodiments, each functional configuration can also be combined according to the project, vehicle model, vehicle number and position code to build a physical configuration code. This application does not limit the structure of the functional configuration code and the physical configuration code.

[0038] The physical configuration of the train is associated with the design data based on the specific project. As the source data of the back-end business, its accuracy should be guaranteed. In some cases, such as train upgrades or for different project requirements, the train configuration needs to be changed. Therefore, while establishing a functional configuration system, a configuration change control system should be established to standardize configuration change management, implement standardized operations for configuration changes, and ensure the accuracy and traceability of train configuration changes.

[0039] It is understandable that, referring to Figure 5 As shown, Figure 5 It is a schematic diagram of the train configuration. The functional configuration is based on the vehicle model, that is, the functional configuration includes the systems, subsystems, functional groups and functional parts included in the vehicle model, but does not include the design data for specific projects and the installation locations of the systems, subsystems, functional groups and functional parts; after the functional configuration is associated with the design structure tree, the structure of the functional configuration is adjusted according to the specific project requirements, and the design data and installation location information of the systems, subsystems, functional groups and functional parts are added to the adjusted functional configuration to form a physical configuration. S400: Associate the train's physical configuration with the business management platform throughout the train's life cycle, and based on the train's physical configuration, realize the flow of train life cycle data among different business management platforms.

[0040] Reference Figure 4 and Figure 6 As shown, Figure 4 It is a diagram of data flow through the entire life cycle based on configuration. Figure 6 It is a schematic diagram of the integration of configuration and business system; wherein, the business management platform in the whole life cycle of the train includes at least one of the design platform, process platform, procurement platform, manufacturing platform, quality platform, and operation and maintenance platform. The data in the business management platform includes but is not limited to process documents, quality records, production process data, operation and maintenance records, etc. The data in the business management platform is associated with the physical configuration of the train. When the physical configuration of the train is called, the data information in the business management platform can be obtained. It can also be understood that each business management platform can obtain the data of the whole life cycle of the train by calling the physical configuration of the train. Starting from the design end, the data flows to the operation and maintenance end along with the business, realizing the seamless flow and sharing of the data of the whole life cycle of the train between different business management platforms, and realizing data connectivity.

[0041] In some embodiments, data lake storage technology can also be used to build a data lake, clean and manage business data, unify data standards and protocols, integrate data from design, procurement, production, sales, operation and maintenance, eliminate data format and system compatibility barriers, and ensure data consistency and accuracy. Among them, the data lake is a centralized repository for storing various structured, semi-structured and unstructured data without prior conversion, which can meet the storage, management and analysis needs of large-scale and diversified data. As an existing technology, data lake storage technology will not be described in detail here.

[0042] As an example, refer to Figure 7 As shown, Figure 7 This is a schematic diagram of the full life cycle data connection case flow based on the configuration. The following is an explanation of the flow of data between business management platforms in combination with data lake storage technology to deepen the understanding of the present invention, as follows: In the design platform, the design structure tree is built according to the project, vehicle model and system. The design structure tree may include the systems, subsystems, functional groups and functional parts that constitute the train. In the design structure tree, the design data is associated, which includes but is not limited to important data such as the 3D MBD design model, the design BOM list, and traceability requirements. The completed design structure tree is associated with the completed train functional configuration to generate the train physical configuration, and the train physical configuration is stored in the data lake for the back-end business management platform to call.

[0043] It should be noted that, in some embodiments, a configuration control module can be set up for train configuration application, construction and maintenance, and the design platform can be directly associated with the train functional configuration in the configuration control module. In other embodiments, the train functional configuration can be stored in the data lake, and the design platform obtains the train functional configuration from the data lake, associates it with the design structure tree, generates the train physical configuration, and then stores the train physical configuration in the data lake for the back-end business management platform to call.

[0044] The process platform obtains the physical configuration of the train from the data lake, establishes the process according to the design data therein, automatically generates process files such as process BOM, process specification and traceability record table, and associates the process and process file with the physical configuration of the train to generate a process structure tree, and stores the process structure tree in the data lake for other business platforms to call. In some other embodiments, the physical configuration of the train can also be obtained from the data lake first, and the process can be established based on the physical configuration of the train, and the design data can be associated and the process file can be compiled. Among them, the process BOM can be automatically generated according to the design BOM, and the traceability record table can be automatically generated according to the traceability requirements in the physical configuration and design data of the train. In addition, the process platform obtains the design structure tree from the data lake, obtains the design information contained in the design structure tree, and when a design change occurs, that is, when the design structure tree changes, the changed design structure tree is compared with the historical version, and the newly added, deleted and updated data is identified, and the updated data is associated with the process, and the process engineer is reminded to manually confirm the change to ensure that the process engineer is aware of the change content, and further synchronously updates the traceability record to ensure the accuracy of the record. Among them, the traceability record includes detailed traceability requirements and corresponding physical configuration codes.

[0045] By directly obtaining physical configuration and design data from the data lake, the process platform can quickly and accurately establish processes and compile process documents, reducing data input errors and duplication of work, and improving the efficiency of process design. At the same time, the process BOM is automatically generated based on the design BOM, and the traceability record table is automatically generated according to the traceability requirements in the train physical configuration and design data, further ensuring the accuracy and completeness of the process documents.

[0046] By associating the process and process files with the physical configuration of the train and generating a process structure tree, each process and each process file can be clearly traced back to its corresponding physical configuration and design data of the train. This high degree of traceability helps to quickly locate the cause when a problem occurs and take effective corrective measures. At the same time, it also ensures the consistency between the process files and the product design, avoiding production errors caused by inconsistent information.

[0047] Storing the process structure tree in the data lake and making it available for other business platforms to call breaks down the information barriers between departments, promotes cross-departmental collaboration and information sharing, and enables different departments to communicate and collaborate based on a common data foundation, improving overall work efficiency and collaboration capabilities.

[0048] The manufacturing platform obtains the train physical configuration and the process structure tree, and schedules production according to the process files contained in the process structure tree. Specifically, the manufacturing platform obtains the corresponding process according to the vehicle number, so that the physical configuration code associated with the process runs through the production process, and the production process data is associated with the train physical configuration. In addition, during the production process, the manufacturing platform automatically generates quality inspection tasks according to the production progress and transmits them to the quality platform. In the quality platform, the quality inspector performs process inspection and finished product inspection on the relevant parts and materials according to the vehicle number and the physical configuration of the train, and associates the inspection data with the physical configuration of the train. The manufacturing platform builds a manufacturing structure tree according to the production process data and the inspection data, and stores the manufacturing structure tree in the data lake for other business platforms to call. Among them, the production process data includes but is not limited to material data, tool data, etc. As an example, the material data includes the supplier name, serial number, production date, etc., and the tool data includes the number of the torque wrench, the calibration log, etc. In some embodiments, the production personnel use the operation terminal to perform specific production tasks, and when tracing materials, they view the specific traceability requirements through the operation terminal, enter the traceability data, and associate it with the manufacturing structure tree.

[0049] By obtaining the process structure tree from the data lake and quickly obtaining process documents, the manufacturing platform can arrange the production plan more accurately to ensure that each process is carried out in accordance with the established process requirements. At the same time, due to the close connection between the production process data and the physical configuration of the train, the manufacturing platform can adjust the production plan in real time to cope with changes in the production process, improving the flexibility and response speed of the production plan.

[0050] By associating the production process data with the physical configuration of the train and generating a manufacturing structure tree, each link in the production process can be clearly recorded and traced, and the cause can be quickly located when a problem occurs, the transparency of the production process can be improved, and the production progress and status can be understood in real time. As an example, by associating production process data such as material data and tool data with the physical configuration of the train, the manufacturing platform can more effectively manage the materials and tools required for production, for example, tracking the source, inventory status and usage of materials, and monitoring the number, calibration status and usage of tools, etc., to improve resource utilization.

[0051] The quality platform obtains the physical configuration of the train, the process structure tree and the manufacturing structure tree, performs quality planning and quality inspection according to the process documents and the production process data, associates the quality data with the physical configuration to generate a quality structure tree, and stores the quality structure tree in the data lake for other business management platforms to call. Among them, the quality data includes but is not limited to quality plans, quality records, NCR issuance, etc. Specifically, during the production process, the manufacturing platform automatically generates quality inspection tasks based on the progress of production and transmits them to the quality platform. In the quality platform, quality inspectors perform process inspections and finished product inspections on related components and materials based on the vehicle number and the physical configuration of the train, and associate the inspection data with the physical configuration. In some embodiments, a retrieval index can also be established, and the retrieval index is associated with the physical configuration of the train. The retrieval index facilitates reverse tracing of data.

[0052] By constructing a quality structure tree, the scattered quality data is closely associated with the specific physical configuration of the train, making the quality management information more integrated and systematic. A search index associated with the physical configuration of the train is established so that any quality data can be quickly located to its corresponding physical entity or production link.

[0053] The operation and maintenance platform calls the train physical configuration and the process structure tree, compiles maintenance procedures and maintenance plans according to the process documents and fault information, and associates the maintenance results with the train physical configuration to build an operation and maintenance service tree.

[0054] By directly calling up detailed information in the train's physical configuration and process structure tree, the operation and maintenance platform can quickly understand the structure and process requirements of the equipment or product, thereby more accurately identifying potential faults and formulating targeted maintenance procedures and plans, reducing trial and error and misjudgment during the maintenance process, and improving maintenance efficiency and accuracy.

[0055] Combine the fault information obtained and recorded during the operation and maintenance process with the physical configuration and process documents to quickly locate the location and cause of the fault, associate the maintenance results with the physical configuration of the train and build an operation and maintenance service tree, so that every maintenance activity can be traced, which helps to quickly refer to historical records in subsequent maintenance and provide data support for the full life cycle management of the equipment.

[0056] The procurement platform calls the train physical configuration and attaches the supply information to the train physical configuration for the business management platform to call. For the procurement parts provided by the supplier, the procurement platform provides the supplier with a configuration extension interface, and the supplier enters the configuration system through the procurement platform and downloads the configuration of the procurement part.

[0057] S500: Build a configuration-based electronic resume to generate a train lifecycle management view.

[0058] The physical configuration of the train, design structure tree, process structure tree, manufacturing structure tree, quality structure tree, operation and maintenance structure tree, and procurement structure tree are obtained from the data lake. A view that meets the customer's needs is designed based on the design data, process data, manufacturing data, quality data, operation and maintenance data, and procurement data. The business process data in each business management platform is displayed based on the physical configuration of the train. By integrating and displaying the data, a life cycle management view of the train is generated.

[0059] In some embodiments, the process data on the supplier side can also be associated to achieve full life cycle data display.

[0060] In a second aspect, the present application further provides a full life cycle data connection system based on train configuration, adopting the above-mentioned full life cycle data connection method based on train configuration, the system includes: The configuration control module is used for train configuration application, construction and maintenance of the train configuration; wherein the train configuration includes the train functional configuration and the train physical configuration.

[0061] A set of standard and comprehensive functional configuration architecture system is established through the configuration control module for other business management platforms in the business process to call, which provides an implementation basis for the full life cycle data connection based on the train configuration. The configuration control module is used to uniformly manage the functional configuration architecture system, ensuring the standardization and normalization of the train functional configuration, improving the efficiency and accuracy of the entire business process, and providing strong support for cross-departmental collaboration and decision-making. In addition, in some embodiments, the configuration control module includes a configuration application module and a configuration change module. The configuration application module makes the construction and application process of the train configuration more flexible and convenient, and quickly submits configuration applications according to actual needs, and approves and manages them through system processes, which improves response speed and flexibility. At the same time, the configuration change module allows timely adjustments to the train configuration when necessary to adapt to market changes or technology upgrades, thereby enhancing the adaptability and competitiveness of the system.

[0062] The electronic data module is used to store the train life cycle data, which is associated with the train configuration; the electronic data module is connected to the business management platform to exchange data to realize the flow of the train life cycle data between the business management platforms. The train life cycle data is associated with the train configuration and centrally stored in the electronic data module, which avoids the data island phenomenon, ensures the integrity and consistency of the data, and promotes the flow and sharing of data in the business process.

[0063] In some embodiments, the configuration control module is provided with an expansion interface for structural expansion of the configuration. The expansion interface allows the train configuration control module to be flexibly adjusted and expanded according to actual needs without large-scale reconstruction or replacement of the entire system, making it convenient for suppliers to access the configuration system through the expansion interface, and to build downward the material configuration information provided by the supplier, so as to realize the through management of the whole life cycle data.

[0064] In some embodiments, a display module is also included to generate a train life cycle management view by integrating the design data, process data, manufacturing data, quality data, operation and maintenance data, and procurement data stored in the electronic data module.

[0065] The train configuration-based full life cycle data access system provided in this application effectively improves the management efficiency and accuracy of train data throughout its life cycle through standardized, normalized, flexible, integrated and visualized management methods, and provides strong support for train research and development, manufacturing, operation and maintenance and other business processes.

[0066] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0067] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A full life cycle data penetration method based on train configuration, characterized in that: The method comprises: Building a train functional configuration; the train functional configuration includes systems, subsystems, functional groups and functional parts of the train; Building a design structure tree, the design structure tree including design data; Associating the design data with the train functional configuration to generate a train physical configuration; The train physical configuration is associated with the business management platform in the entire life cycle of the train, and based on the train physical configuration, the flow of train life cycle data in different business management platforms is realized.

2. The method for connecting data throughout the entire life cycle based on train configuration according to claim 1 is characterized in that: The business management platform includes at least one of a design platform, a process platform, a procurement platform, a manufacturing platform, a quality platform, and an operation and maintenance platform.

3. The method for data penetration of the entire life cycle based on train configuration according to claim 2 is characterized in that: Associating the design data with the train functional configuration to generate a train physical configuration, comprising: Configure function configuration codes for systems, subsystems, function groups and function components of train function configuration; Associating the design node in the design structure tree with the functional configuration code, and adding a position code to the end of the functional configuration code to form a physical configuration code to generate a train physical configuration; The design node contains design data, and the design data includes a three-dimensional MBD design model, a design BOM, and traceability requirement parameters.

4. The method for data penetration of the entire life cycle based on train configuration according to claim 3 is characterized in that: The process platform obtains the physical configuration of the train, and associates the process file stored or configured in the process platform with the physical configuration of the train to generate a process structure tree.

5. The method for connecting data throughout the entire life cycle based on train configuration according to claim 4 is characterized in that: The manufacturing platform obtains the physical configuration of the train and the process structure tree, performs production scheduling according to the process files contained in the process structure tree, and associates the production process data with the physical configuration of the train to generate a manufacturing structure tree.

6. The method for data penetration of the entire life cycle based on train configuration according to claim 5 is characterized in that: The quality platform obtains the physical configuration of the train, the process structure tree and the manufacturing structure tree, performs quality planning and quality inspection according to the process documents and the production process data, and associates the quality data with the physical configuration of the train to generate a quality structure tree.

7. The method for data penetration of the entire life cycle based on train configuration according to claim 6 is characterized in that: The operation and maintenance platform calls the train physical configuration and the process structure tree, compiles maintenance procedures and maintenance plans based on the process documents and fault information obtained and recorded during the operation and maintenance process, and associates the maintenance results with the train physical configuration to build an operation and maintenance service tree.

8. The method for data penetration of the entire life cycle based on train configuration according to claim 7 is characterized in that: The procurement platform calls the physical configuration of the train and attaches the supply information to the physical configuration of the train for the business management platform to call.

9. A full life cycle data communication system based on train configuration, characterized in that: The train configuration-based full life cycle data connection method according to any one of claims 1 to 8 is adopted, and the system includes: Configuration control module, used for train configuration application, construction and maintenance of the train configuration; wherein the train configuration includes train functional configuration and train physical configuration; The electronic data module is used to store the train life cycle data, and the train life cycle data is associated with the train configuration; the electronic data module is connected to the business management platform to exchange data to realize the flow of the train life cycle data between the business management platforms.

10. The train configuration-based full life cycle data communication system according to claim 9, characterized in that: The configuration control module is provided with an expansion interface for structural expansion of the train configuration.

Images