A project-based R&D data processing method

Abstract

The present invention relates to a project-based R&D data processing method, which belongs to the field of data processing technology and solves the problems of high data processing cost, inconsistent data processing standards, and low data collection efficiency in R&D projects in the prior art. It includes constructing a project R&D path based on task nodes based on basic project information; the project R&D path includes at least one R&D path formed by sequentially connecting a number of task nodes; based on the path direction in the project R&D path, each last-level task node performs R&D operations according to the corresponding R&D form and records the R&D data in the R&D form; when the task node in the project R&D path completes its own R&D task, it uploads all the R&D data it generates or receives to the task node on the upper-level R&D path corresponding to its R&D path for review, until all task nodes have completed the review. This achieves efficient and low-cost collection, storage, and processing of data in the R&D process.

Description

Technical Field

[0001] The present invention relates to the technical field of data processing, and in particular to a project-based R&D data processing method. Background Art

[0002] As key components in the equipment manufacturing industry, large castings and forgings are characterized by their large size and unique characteristics, and their R&D model relies on a "testing + simulation calculation + pilot" approach. Their production process is complex, involving a wide variety of data, including raw material information, process parameters, production schedules, and quality inspections. Traditionally, R&D process data has primarily been entered into databases and physical and chemical testing systems. Project management systems have primarily focused on project process management, without addressing project data management. Data processing and project management have not been unified or linked, resulting in high data processing costs, inconsistent data processing standards, and low data collection efficiency in the R&D process of large castings and forgings. Summary of the Invention

[0003] In view of the above analysis, an embodiment of the present invention aims to provide a project-based R&D data processing method to solve the problems of high data processing costs, inconsistent data processing standards, and low data collection efficiency in existing R&D projects.

[0004] An embodiment of the present invention provides a project-based R&D data processing method, comprising the following steps:

[0005] Based on the basic project information, a project R&D path based on task nodes is constructed; wherein the project R&D path includes at least one R&D path formed by sequentially connecting a plurality of task nodes; the task nodes include root-level, intermediate-level, and final-level task nodes; the final-level task node includes a R&D form;

[0006] Based on the path direction in the project R&D path, each of the terminal task nodes performs R&D operations according to the corresponding R&D form and records the R&D data in the R&D form; when the task node in the project R&D path completes its own R&D task, all the R&D data generated or received by it are uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review, until all task nodes have completed the review and the data processing in the R&D process is completed.

[0007] Further, build the project development path by performing the following steps:

[0008] Obtain basic project information; the basic project information includes project name, project number, project background, project source, project research objectives, project research content, project leader, technical leader, responsible department, project cycle, assessment nodes, assessment indicators, and key technologies developed;

[0009] Construct a root-level task node, wherein the basic project information is used as the task information of the root-level task node;

[0010] Based on the task information of the root-level task node, each R&D path is constructed in sequence; the task nodes on the R&D path are intermediate-level or final-level task nodes;

[0011] The task information of the intermediate and final task nodes includes task objectives, task content, workload ratio and task completion time node.

[0012] Furthermore, the task information based on the root-level task node is used to sequentially construct each R&D path, including:

[0013] The root-level task node constructs a first-level R&D path for the task node based on the task information;

[0014] Determine whether each task node on the first-level R&D path can be directly executed,

[0015] If so, the current task node is used as the final task node;

[0016] If not, the current task node constructs the second-level R&D path of the task node based on the task information;

[0017] Determine whether each task node on each level 2 R&D path can be directly executed,

[0018] If so, the current task node is used as the final task node;

[0019] If not, the current task node constructs the third-level R&D path for the task node based on the task information;

[0020] And so on.

[0021] Until there are no task nodes that cannot be directly executed on the R&D paths at all levels.

[0022] Furthermore, the R&D path for each task node is constructed in the following ways:

[0023] The current task node decomposes the task into multiple subtasks according to the task information, and then connects the subtasks in the order of implementation to form the R&D path of the task node, and each subtask serves as a task node on the R&D path.

[0024] Furthermore, the R&D form includes the experimental material composition, experimental objectives, and R&D experimental design plan of the task node before the R&D operation, and also includes R&D data after the R&D operation;

[0025] During the R&D operation of the final task node according to the corresponding R&D form, the R&D operation of the subsequent final task node in the project R&D path is based on the R&D data of the R&D form of the previous adjacent final task node.

[0026] Furthermore, when a task node in a project's R&D path completes its own R&D task, all the R&D data it generates or receives is uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review until all task nodes have completed the review. Specifically:

[0027] After the final task node completes the task based on the R&D form, it reviews the R&D data in the R&D form. After the review is passed, the R&D data in the R&D form is uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the final task node is located for review;

[0028] The intermediate-level task node receives the R&D data in the R&D forms uploaded by each task node on the R&D path of the task node for review. When all task nodes on the R&D path of the task node have completed the review, the R&D data in all received R&D forms are uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review;

[0029] The root-level task node receives the R&D data in the R&D form uploaded by each task node on the R&D path of the task node for review. When all task nodes on the R&D path of the task node complete the review, the review of the R&D data of all task nodes is completed.

[0030] Furthermore, when the task node reviews the received or generated R&D form, if the R&D form data is complete and correct, the review is passed; otherwise, the R&D form is returned to the corresponding task node for modification.

[0031] Furthermore, the R&D data includes literature data, experimental data and simulation calculation data, as well as material composition data, material processing technology data, material characterization data, material analysis process derived data, and material performance data.

[0032] Furthermore, the R&D data processing method also includes setting whether to share the project R&D path and the R&D form generation template included therein after all task nodes have been reviewed and approved; wherein, the R&D data is deleted when the R&D form generation template is generated.

[0033] Furthermore, the root-level task node is provided with a project leader, and the intermediate-level or final-level task node is provided with a task leader; the project leader and each task leader view the project progress, project data and members' project contributions through the project R&D path.

[0034] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0035] The present invention provides a project-based R&D data processing method, which constructs a project R&D path based on task nodes based on the basic information of the project. The project R&D path includes at least one R&D path formed by sequentially connecting a number of task nodes. The task nodes include root-level, intermediate-level and final-level task nodes. The final-level task nodes include R&D forms. Based on the path direction in the project R&D path, each final-level task node performs R&D operations according to the corresponding R&D form and records the R&D data in the R&D form. When a task node in the project R&D path completes its own R&D task, all the R&D data it generates or receives are uploaded to the upper-level R&D path corresponding to the R&D path where the task node is located. The task nodes are reviewed until all task nodes are reviewed, the data processing in the R&D process is completed, and the implementation plan writing process of the large casting and forging material and process R&D project is structured and graphically displayed to form a project R&D path. At the same time, data is collected in the form of R&D forms at the last task node of each R&D path, so that the collection, classification and association of project-related data can be completed during the project execution process, which solves the problems of inconsistent data standards, incomplete data information, high data entry costs and low data collection efficiency in the R&D process of large castings and forgings, realizes efficient processing of project business and data, improves project management level and project management effectiveness, and improves the company's project data processing efficiency.

[0036] In the present invention, the above-mentioned technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of the present invention will be described in the following description, and some advantages will become apparent from the description or be learned through practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the contents particularly pointed out in the description and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are only used for the purpose of illustrating specific embodiments and are not to be considered as limiting the present invention. Throughout the drawings, the same reference symbols denote the same components.

[0038] Figure 1 A schematic diagram of a process flow of a project-based R&D data processing method provided in Example 1 of the present invention;

[0039] Figure 2 A schematic diagram of the root-level task nodes and R&D paths provided in Example 2 of the present invention;

[0040] Figure 3 A schematic diagram of the project development path provided in Example 2 of the present invention;

[0041] Figure 4 A schematic diagram of a smelting process development form provided in Example 2 of the present invention;

[0042] Figure 5 A schematic diagram illustrating the effect of quenching temperature on material properties in the material test development form provided in Example 2 of the present invention;

[0043] Figure 6 Schematic diagram of the heat treatment process test R&D form provided in Example 2 of the present invention displayed in the project R&D path. DETAILED DESCRIPTION

[0044] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, and are not used to limit the scope of the present invention.

[0045] Example 1

[0046] A specific embodiment of the present invention discloses a project-based R&D data processing method, such as Figure 1 As shown, the following steps are included:

[0047] S1. Based on the basic information of the project, construct a project R&D path based on task nodes; wherein, the project R&D path includes at least one R&D path formed by sequentially connecting a number of task nodes; the task nodes include root-level, intermediate-level and final-level task nodes; the final-level task nodes include R&D forms.

[0048] Specifically, by constructing a project R&D path, the implementation plan writing process of large casting and forging material and process R&D projects is structured and graphically displayed, which can more intuitively display the project progress and process.

[0049] Specifically, the R&D data includes material data of large castings and forgings.

[0050] During implementation, in step S1, the project R&D path is constructed by executing the following steps:

[0051] S11. Obtain basic project information; the basic project information includes project name, project number, project background, project source, project research objectives, project research content, project leader, technical leader, responsible department, project cycle, assessment nodes, assessment indicators, and key technologies formed.

[0052] Specifically, the project leader will organize the basic information of the project.

[0053] S12. Construct a root-level task node, wherein the basic information of the project is used as the task information of the root-level task node.

[0054] Specifically, the project leader is set as the person in charge of the root-level task node.

[0055] S13. Based on the task information of the root-level task node, construct each R&D path in sequence; the task node on the R&D path is an intermediate-level or final-level task node; wherein the task information of the intermediate-level and final-level task nodes includes the task objective, task content, workload ratio, and task completion time node. The workload ratio is the ratio of the workload of the task node to the total project workload.

[0056] In specific implementation, step S13 includes:

[0057] The root-level task node constructs a first-level R&D path for the task node based on the task information;

[0058] Determine whether each task node on the first-level R&D path can be directly executed,

[0059] If so, the current task node is used as the final task node;

[0060] If not, the current task node constructs the second-level R&D path of the task node based on the task information;

[0061] Determine whether each task node on each level 2 R&D path can be directly executed,

[0062] If so, the current task node is used as the final task node;

[0063] If not, the current task node constructs the third-level R&D path for the task node based on the task information;

[0064] And so on.

[0065] Until there are no task nodes that cannot be directly executed on the R&D paths at all levels.

[0066] It can be understood that, except for the root-level and last-level task nodes, all other task nodes are intermediate-level task nodes.

[0067] Specifically, the R&D path for each task node is constructed in the following ways:

[0068] The current task node decomposes the task into multiple subtasks according to the task information, and then connects the subtasks in the order of implementation to form the R&D path of the task node, and each subtask serves as a task node on the R&D path.

[0069] More specifically, the intermediate or final task nodes are provided with task leaders, and the task leaders may be the same or different.

[0070] Specifically, when the R&D task of a task node can directly carry out experiments and operations, the task node can be executed directly, such as material hot and cold processing, simulation calculations, physical and chemical testing, pilot tests, and various links of product production. The task node is taken as the final task node, and an R&D form is added; the R&D form includes the experimental material composition, experimental objectives, and R&D experimental design plan of the task node before the R&D operation, and also includes R&D data after the R&D operation.

[0071] Preferably, when adding a research and development form to the last-level task node, it can be directly established based on the task information. It can also obtain a known research and development form through intelligent recommendation in the historical research and development form based on the task information of the last-level task node, and directly use or modify the known research and development form to establish the research and development form of the last-level task node.

[0072] S2. Based on the path direction in the project R&D path, each of the terminal task nodes performs R&D operations according to the corresponding R&D form and records the R&D data in the R&D form; when the task node in the project R&D path completes its own R&D task, all R&D forms generated or received by it are uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review, until all task nodes have completed the review and the data processing in the R&D process is completed.

[0073] Specifically, as the final-level task node performs R&D operations according to the corresponding R&D form, the R&D operations of the subsequent final-level task node in the project R&D path are based on the R&D data in the R&D form of the preceding adjacent final-level task node. In other words, when the subsequent task node in the R&D path is implemented, the next R&D operation is carried out based on the R&D data in the R&D form of the preceding adjacent task node.

[0074] Specifically, the R&D data includes literature data, experimental data and simulation calculation data according to the source, and also includes material composition data, material processing technology data, material characterization data, material analysis process derived data, and material performance data according to the content.

[0075] The test data includes composition data, process data, performance data, characterization data and processing data. The performance data includes mechanical properties, thermophysical parameters, and phase change properties. The process data includes smelting, forging, and heat treatment processes.

[0076] For example, the simulation calculation data include a temperature change curve at a focus position during the heat treatment process of the workpiece over time, a stress-time curve, a tissue ratio-time curve, and a strain value and temperature value at a focus position during the forging process of the workpiece.

[0077] It is understandable that by establishing a project R&D path and reproducing the R&D process in a digital way, on the one hand, it is conducive to clarifying the project ideas, personnel division of labor, and controlling the implementation of the project as planned. On the other hand, in the business process of project implementation, data collection is realized according to the R&D path, and data collection is closely integrated with business, so that data can be collected and queried in a project manner. Based on this, data sharing is carried out, which simplifies data entry work and ensures data quality and integrity.

[0078] During implementation, in step S2, after a task node in a project R&D path completes its own R&D task, all R&D data generated or received by it is uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review until all task nodes have completed the review. Specifically,

[0079] After the final task node completes the task based on the R&D form, it reviews the R&D data in the R&D form. After the review is passed, the R&D data in the R&D form is uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the final task node is located for review;

[0080] The intermediate-level task node receives the R&D data in the R&D forms uploaded by each task node on the R&D path of the task node for review. When all task nodes on the R&D path of the task node have completed the review, the R&D data in all received R&D forms are uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review;

[0081] The root-level task node receives the R&D data in the R&D form uploaded by each task node on the R&D path of the task node for review. When all task nodes on the R&D path of the task node complete the review, the review of the R&D data of all task nodes is completed.

[0082] Specifically, when the task node reviews the received or generated R&D form, if the R&D form data is complete and correct, the review is passed; otherwise, the R&D form is returned to the corresponding task node for modification.

[0083] Preferably, the R&D processing method further includes setting whether to share the project R&D path and the R&D form generation template included therein after all task nodes have reviewed and received them; wherein, the R&D data is deleted when the R&D form generates the template.

[0084] Preferably, the R&D processing method further includes setting whether to share the R&D data generated in the project.

[0085] Preferably, the project leader and task leader can view the project progress, project data and members' project contributions through the project R&D path, and simultaneously realize data processing, project management and R&D talent management.

[0086] Compared with the prior art, this embodiment provides a project-based R&D data processing method, which constructs a project R&D path based on task nodes based on the basic information of the project. The project R&D path includes at least one R&D path formed by sequentially connecting a number of task nodes. The task nodes include root-level, intermediate-level and final-level task nodes. The final-level task nodes include R&D forms. Based on the path direction in the project R&D path, each of the final-level task nodes performs R&D operations according to the corresponding R&D forms and records the R&D data in the R&D forms. When a task node in the project R&D path completes its own R&D task, it uploads all the R&D forms it generates or receives to the upper level corresponding to the R&D path where the task node is located. The task nodes on the R&D path are reviewed until all task nodes are reviewed, and the data processing in the R&D process is completed. The implementation plan writing process of the large casting and forging material and process R&D project is structured and graphically displayed to form a project R&D path. At the same time, data is collected in the form of R&D forms at the last task node of each R&D path, so that the collection, classification and association of project-related data can be completed during the project execution process, which solves the problems of inconsistent data standards, incomplete data information, high data entry costs and difficult data collection in the R&D process of large castings and forgings, realizes efficient processing of project business and data, improves project management level and project management effectiveness, and improves the company's project data processing efficiency.

[0087] Example 2

[0088] The present invention provides a specific embodiment, taking a new product development project as an example, to explain the method of the above embodiment in detail:

[0089] S1. The project leader fills in the basic information of the project and builds the root-level task node based on the basic information of the project. The task information includes the project name, project number, project background, project source, research objectives, research content, project leader, technical leader, responsible department, project cycle, assessment nodes and assessment indicators, and key technologies formed.

[0090] S2, such as Figure 2 As shown in the figure, based on the task information of the root-level task node, the task is decomposed into five subtasks: high-throughput calculation of materials, material testing, pilot test, first-piece product trial production, and subsequent product tracking. The root-level task node thus constitutes the first-level R&D path. The task information includes the task goal, the proportion of the task workload to the total project workload, and the time node for task completion. You can view the corresponding task information and the designated person in charge by clicking the corresponding task node.

[0091] S3, such as Figure 3 As shown in the figure, each task node on the first-level R&D path sets a further research path for the task according to the specific circumstances of the task information, and designates the person in charge of the next-level task node; among them, the material test task node cannot be executed directly, and the task is further decomposed into the second-level R&D path consisting of three task nodes: small steel ingot smelting, small steel ingot forging, and heat treatment process testing, and persons in charge are designated for small steel ingot smelting, small steel ingot forging, and heat treatment testing; if the pilot test task node cannot be executed directly, the task is further decomposed into the second-level R&D path consisting of three task nodes: smelting process, forging process, heat treatment process, and pilot piece performance testing, and if the heat treatment process cannot be executed directly, it is further decomposed into the third-level R&D path consisting of heat treatment simulation and process.

[0092] S4, the task nodes on the second level R&D path of the material experiment task node can be directly executed, then the corresponding task node establishes, selects or modifies the R&D form of the task; Figure 4 The R&D form for the small steel ingot smelting task node shown in the figure searches for smelting process data of similar compositions already stored in the system based on the target composition, and makes intelligent recommendations for the smelting process, including the tapping temperature and the ratio of various materials.

[0093] S5. The final task node carries out relevant experiments, simulation calculations and other work on the R&D task according to the task requirements. Taking the heat treatment process test task node as an example, the test on the influence of quenching temperature on material properties is carried out according to the task. The task content includes: heat treatment of materials at specified temperatures, sample processing, and sample performance testing. The material properties under quenching temperatures of 900 degrees Celsius and 920 degrees Celsius and tempering of 500 degrees Celsius are obtained, including material yield strength, tensile strength, and impact toughness; Among them, the R&D data on the influence of quenching temperature on material properties are as follows: Figure 5 shown.

[0094] Preferably, if Figure 6 As shown, the R&D experimental design in the heat treatment process test R&D form is displayed in the project R&D path. It is not a specific R&D path, but only a display, sharing the same R&D form.

[0095] Among them, for the data generated in the R&D work, the corresponding R&D result data can be obtained through data analysis, including data statistical analysis and data machine learning. For example, drawing tools can be used to obtain the curve of the change of material yield strength with quenching temperature. When the amount of data is large, machine learning tools can be used to build a data model to form the relationship between the quenching temperature, tempering temperature and yield strength of this type of material. After verifying the accuracy of the model, the model can be released. When other R&D personnel use it, they can input the composition, quenching temperature, and tempering temperature to obtain the yield strength value of the material under the process.

[0096] After completing the R&D task, review the R&D data in the R&D form. After confirming that there are no errors and that the test tolerance is met, upload the R&D form to the material test task node for review.

[0097] S6. After receiving the R&D form, the material testing task node will perform data verification and confirm the data if it is accurate and complete. When all the next-level tasks under the material testing task (small steel ingot smelting, small steel ingot forging and heat treatment process testing) are completed, all the R&D forms of the task will be submitted to the root-level task node for review.

[0098] S7. The root-level task node receives the R&D form and verifies the R&D data. If it is found that the data of one task is not entered, it will return the modification suggestions and resubmit it after the data is supplemented to confirm the accuracy and completeness of the data. If the R&D forms submitted by the task nodes of high-throughput calculation of materials, material testing, pilot test, first product trial production, and subsequent product tracking are all reviewed and approved, the processing of the R&D data is completed.

[0099] S8. Project members can view project data according to the set data permissions. At the same time, when the project data is summarized to the project leader, the project leader can select or batch the data and share it to the system's data center module for data sharing. For example, in this project, the data on the impact of quenching temperature on material properties does not involve commercial secrets and can be shared. In this case, the data can be selected and shared to the database.

[0100] S9. After the project is successfully developed, if the template developed for this project is feasible and has certain commonalities, the project path and form template will be shared in the template library.

[0101] S10. Project personnel at all levels can view project progress, project data, and project members' contributions, while also enabling data processing, project management, and R&D talent management.

[0102] All project-driven R&D process data are entered into the system in a structured manner and can be shared within a specified scope.

[0103] Those skilled in the art will appreciate that all or part of the process steps of the above-described embodiments can be implemented by instructing related hardware through a computer program, and the program can be stored in a computer-readable storage medium, such as a magnetic disk, an optical disk, a read-only memory, or a random access memory.

[0104] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed by the present invention should be covered by the scope of protection of the present invention.

Claims

1. A project-based R&D data processing method, characterized in that: The following steps are involved: Based on the basic project information, a project development path based on task nodes is constructed; wherein the project development path includes at least one development path formed by sequentially connecting a number of task nodes; the task nodes include root-level, intermediate-level, and final-level task nodes; the final-level task node includes a development form; specifically, the project development path is constructed in the following manner: Get basic project information; Construct a root-level task node, wherein the basic project information is used as the task information of the root-level task node; Based on the task information of the root-level task node, each R&D path is constructed in sequence; the task nodes on the R&D path are intermediate-level or final-level task nodes; Based on the task information of the root-level task node, each R&D path is constructed in sequence, including: The root-level task node constructs a first-level R&D path for the task node based on the task information; Determine whether each task node on the first-level R&D path can be directly executed, If so, the current task node is used as the final task node; If not, the current task node constructs the second-level R&D path of the task node based on the task information; Determine whether each task node on each level 2 R&D path can be directly executed, If so, the current task node is used as the final task node; If not, the current task node constructs the third-level R&D path for the task node based on the task information; And so on. Until there are no task nodes that cannot be directly executed on the R&D paths at all levels; Among them, when the research and development task of the task node can be directly tested and operated, the task node can be directly executed; Based on the path direction in the project R&D path, each of the final task nodes performs R&D work according to the corresponding R&D form and records the R&D data in the R&D form; when a task node in the project R&D path completes its own R&D task, all the R&D data it generates or receives is uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review, until all task nodes have completed the review, completing the data processing in the R&D process; The R&D form includes the experimental material composition, experimental objectives, and R&D experimental design plan of the task node before the R&D operation, and also includes R&D data after the R&D operation.

2. The project-based R&D data processing method according to claim 1, characterized in that: The basic project information includes project name, project number, project background, project source, project research objectives, project research content, project leader, technical leader, responsible department, project cycle, assessment nodes, assessment indicators, and key technologies developed; The task information of the intermediate and final task nodes includes task objectives, task content, workload ratio and task completion time node.

3. The project-based R&D data processing method according to claim 2, characterized in that: Construct the R&D path for each task node in the following ways: The current task node decomposes the task into multiple subtasks according to the task information, and then connects the subtasks in the order of implementation to form the R&D path of the task node, and each subtask serves as a task node on the R&D path.

4. The project-based R&D data processing method according to claim 3, characterized in that: During the R&D operation of the final task node according to the corresponding R&D form, the R&D operation of the subsequent final task node in the project R&D path is based on the R&D data of the R&D form of the previous adjacent final task node.

5. The project-based R&D data processing method according to claim 4, characterized in that: When a task node in a project R&D path completes its own R&D task, all the R&D data it generates or receives will be uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review until all task nodes have completed the review. Specifically: After the final task node completes the task based on the R&D form, it reviews the R&D data in the R&D form. After the review is passed, the R&D data in the R&D form is uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the final task node is located for review; The intermediate-level task node receives the R&D data in the R&D forms uploaded by each task node on the R&D path of the task node for review. When all task nodes on the R&D path of the task node have completed the review, the R&D data in all received R&D forms are uploaded to the task node on the upper-level R&D path corresponding to the R&D path where the task node is located for review; The root-level task node receives the R&D data in the R&D form uploaded by each task node on the R&D path of the task node for review. When all task nodes on the R&D path of the task node complete the review, the review of the R&D data of all task nodes is completed.

6. The project-based R&D data processing method according to claim 1, characterized in that: When the task node reviews the received or generated R&D form, if the R&D form data is complete and correct, the review is passed; otherwise, the R&D form is returned to the corresponding task node for modification.

7. The project-based R&D data processing method according to claim 1, characterized in that: The R&D data includes literature data, experimental data and simulation calculation data, as well as material composition data, material processing technology data, material characterization data, material analysis process derived data, and material performance data.

8. The project-based R&D data processing method according to claim 1, characterized in that: The R&D data processing method further includes setting whether to share the project R&D path and the R&D form generation template included therein after all task nodes have been reviewed and approved; wherein the R&D data is deleted when the R&D form generates the template.

9. The project-based R&D data processing method according to claim 1, characterized in that: The root-level task node is provided with a project leader, and the intermediate-level or final-level task node is provided with a task leader; the project leader and each task leader can view the project progress, project data and members' project contributions through the project R&D path.

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