CN115330226A

CN115330226A - Digital research and development method and platform based on middle station

Info

Publication number: CN115330226A
Application number: CN202210999716.1A
Authority: CN
Inventors: 纪森火
Original assignee: Hozon New Energy Automobile Co Ltd
Current assignee: Hozon New Energy Automobile Co Ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-11

Abstract

The invention discloses a digital research and development method and a platform based on a middle platform, wherein the method comprises the following steps: forming a basic database and a label model database on the research and development platform, wherein the basic database stores employee information, product information and project information with different data types according to a hash table data structure accessed by a key code, and the label model database is provided with a plurality of data labels corresponding to the data types; setting corresponding data labels for the employee information, the product information and/or the project information according to the data types of the employee information, the product information and/or the project information, and generating the middling station data of the research and development requirements for each research and development requirement based on the key codes and/or the data labels; and pushing each task to be executed to a user personal portal of the corresponding employee of the task on the platform based on the central station data of each research and development requirement, and/or generating a corresponding display interface of the research and development requirement according to the terminal display requirement.

Description

Digital research and development method and platform based on middle station

Technical Field

The invention relates to research and development of finished automobile products, in particular to a digital research and development method and platform based on a middle platform.

Background

The development of the whole automobile product of the automobile relates to multi-professional cooperative business, and has higher requirements on the interaction frequency and the timeliness of information. With more and more digital systems, the exponential increase of the redundancy of information causes the complexity of data and document version management, and the research and development efficiency is greatly reduced.

Currently, excel is mostly used to manage whole vehicle development plans, product definition plans, project delivery lists, and various simulation analysis results and question lists. This may result in the inefficient real-time distribution of material for a single responsible person, or in the case where multiple parties pass or change information more frequently, the interaction of information is delayed and ineffective. Therefore, information islands are easy to form for a single project, and especially, under the condition that multiple projects of an entire company are developed in parallel, the transverse reference of the overall development of the project is lacked or the problem reproduction cannot be avoided.

Disclosure of Invention

Based on the current situation, the main purpose of the present invention is to provide a digital research and development method and platform based on a middlebox, which integrates the basic data at the bottom layer into middlebox data arranged in order as required according to a certain rule and dimension through a data tag and a key, and can realize an accurate task distribution and display interface based on research and development requirements, thereby facilitating project management and progress control.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the invention provides a digital research and development method based on a middle platform, which is applied to a research and development platform of a finished automobile product, and comprises the following steps:

s100, forming a basic database and a label model database on the research and development platform, wherein the basic database stores employee information, product information and project information with different data types according to a hash table data structure accessed by a key code, and the label model database is provided with a plurality of data labels corresponding to the data types;

s200, respectively setting corresponding data labels for the employee information, the product information and/or the project information according to the data types of the employee information, the product information and/or the project information, and generating middling data of research and development requirements for each research and development requirement on the basis of the key codes and/or the data labels, wherein the middling data comprise staff architecture information, plan models and tasks to be executed;

s300, pushing each task to be executed to a user personal portal of the corresponding staff of the task on the platform based on the middling data of each research and development requirement, and/or generating a corresponding research and development requirement display interface according to the terminal display requirement.

Preferably, in step S100, a mapping relationship function is established between the storage locations of the employee information, the product information, and the project information in the basic database and the key code, so that the key code and the storage locations are in a unique corresponding relationship.

Preferably, in step S200, the generating, for each development requirement, the middlebox data of the development requirement based on the key and/or the data tag includes:

acquiring roles, posts and/or organization structures contained in the employee information, and acquiring personnel architecture information adapted to the research and development requirements according to the key codes and/or the data labels;

acquiring part information contained in the product information and project plan information contained in the project information, and acquiring a plan model adapted to the research and development requirements according to the key codes and/or the data labels;

and obtaining tasks to be executed and staff information corresponding to each task for executing the task from the staff architecture information and the planning model.

Preferably, the part information includes part number, drawing number, test type, slave module information, production base, supplier information.

Preferably, the project plan information includes project master schedule information for whole vehicle product development, valve point delivery requirements, planned version replacement, time management, node legend, color management.

Preferably, in the step S300, the terminal display requirement includes displaying according to a single project and/or displaying in a cross-project transverse comparison manner.

The second aspect of the present invention provides a digital research and development platform based on a middle platform, which is used for research and development of finished automobile products, and the platform comprises:

the basic data module can form a basic database and a label model database on the research and development platform, wherein the basic database stores employee information, product information and project information with different data types according to a hash table data structure accessed by a key code, and the label model database is provided with a plurality of data labels corresponding to the data types;

the central station data module can set corresponding data labels for the staff information, the product information and/or the project information according to the data types of the staff information, the product information and/or the project information respectively, and generates central station data of the research and development requirements based on the key codes and/or the data labels for each research and development requirement; the middle platform data comprises personnel architecture information, a planning model and tasks to be executed;

the application display module can push each task to be executed to a user personal portal of the corresponding staff on the platform based on the middling data of each research and development requirement, and/or generate a corresponding display interface of the research and development requirement according to the requirement displayed by the terminal.

Preferably, the middlebox data module comprises:

the organization center can acquire roles, posts and/or organization structures contained in the employee information and obtain personnel architecture information adaptive to the research and development requirements according to the key codes and/or the data labels;

the planning center platform can acquire part information contained in the product information and project planning information contained in the project information, and obtain a planning model adapted to the research and development requirements according to the key codes and/or the data labels;

and the task center platform is used for obtaining tasks to be executed and staff information corresponding to each task for executing the task from the staff architecture information and the planning model.

A third aspect of the present invention provides an electronic device comprising: a processor; and a memory having stored thereon a computer program enabling, when executed by the processor, the data processing method according to the first aspect.

A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program for executing to implement the data processing method according to the first aspect.

Compared with the prior art, the invention has obvious advantages and beneficial effects, and at least has the following advantages:

the invention discloses a digital research and development method based on a middle station, which integrates basic data (such as staff information, product information and project information) which can be used for the research and development of a whole vehicle product through key codes and/or data labels to form middle station data of the upper level, can call certain part information of a specified project, tasks to be executed and corresponding staff information (responsibility engineers) for each research and development requirement, can push related tasks to a portal of the responsibility engineers on time and combine calendar information, and can remind and warn whether the tasks are completed or not so as to realize accurate distribution of the tasks and monitor the completion condition of the tasks. Therefore, various information data related to research and development are fused through the middle station data on the platform, information barriers among departments or systems can be broken, and information interconnection and knowledge sharing can be achieved.

According to the digital research and development platform based on the middle platform, basic data which can be used for research and development of the whole vehicle product are provided for the platform through the basic data module, the basic data are modularly integrated through the middle platform data module to form middle platform data based on each research and development requirement, a task of each research and development requirement is pushed to a corresponding responsibility engineer through the application display module, task monitoring is achieved by combining calendar information, a corresponding display interface can be generated according to the terminal display requirement, and project management and progress control are facilitated.

In addition, the invention can realize the cleaning, aggregation and analysis of data on the basis of data accumulation, and finally improve the capabilities of data precipitation and data resource analysis. By utilizing data analysis capability and machine learning capability, universally applicable experience is defined as a standard to the maximum extent, and the standard is recorded into a digital research and development platform as a research and development control point or a standard of a delivered object. Through the iterative use of a plurality of projects, each valve point, each task target, a delivery standard and a final product delivery are continuously perfected.

According to the electronic equipment and the computer-readable storage medium, various information data related to the research and development of the finished automobile product can be fused through the digital research and development method, the accurate distribution of tasks is facilitated, the completion condition of the tasks can be monitored, and the method and the device can be used for supporting the rapid development of the finished automobile product.

Drawings

FIG. 1 is a schematic flow chart of a preferred embodiment of the digital middle desk-based research and development method of the present invention;

FIG. 2 is a diagram illustrating a mapping relationship between a key and a storage location of the digital middle stage-based research and development method according to the present invention;

FIG. 3 is a schematic diagram of a tree structure of a front insurance module component of the digital research and development method based on the Zhongtai;

FIG. 4 is a schematic structural diagram of a preferred embodiment of the digital research and development platform based on the middle stage according to the present invention;

FIG. 5 is a system architecture diagram of a preferred embodiment of the invention for the organization of the digital research and development platform based on the middle platform;

FIG. 6 is a system architecture diagram of a preferred embodiment of the project center of the digital development platform based on the center;

FIG. 7 is a schematic diagram of a whole vehicle product development process of a digital development platform based on a middle platform according to the present invention;

FIG. 8 is a system architecture diagram of a preferred embodiment of the invention for the task center of the digital development platform based on the center;

FIG. 9 is a schematic diagram of a service architecture of a preferred embodiment of a module checklist of a digital development platform based on a middle stage in organization, a middle stage in plan, and a middle stage in task according to the present invention;

fig. 10 is a schematic diagram of a checklist template of a horn of the middle-stage-based digital development platform according to the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, methods, steps, features and effects of the digital research and development platform based on the middle station according to the present invention will be provided with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, a digital research and development method based on a middle platform is applied to a research and development platform of a finished automobile product, and the method includes the following steps:

s200, respectively setting corresponding data labels for the staff information, the product information and/or the project information according to the data types of the staff information, the product information and/or the project information, and generating the middling data of the research and development requirements for each research and development requirement based on the key codes and/or the data labels, wherein the middling data comprises staff architecture information, a planning model and tasks to be executed;

and S300, pushing each task to be executed to a user personal portal of the corresponding staff of the task on the platform based on the middle station data of each research and development requirement, and/or generating a corresponding display interface of the research and development requirement according to the terminal display requirement.

Through the steps, basic data such as employee information, product information and project information which can be used for whole vehicle product research and development are integrated through key codes and/or data labels to form a middle station of the previous level, adaptive middle station data such as personnel architecture information, planning models and specific task information which needs to be executed can be determined for each research and development requirement, related tasks are pushed to portals of corresponding employees on a platform on time and calendar information is combined, and therefore whether the tasks are completed or not can be reminded and warned, accurate distribution of the tasks is achieved, and the completion condition of the tasks can be monitored.

Specifically, in step S100,

the basic database generally refers to various scattered module information similar to employee files, part files, project files and the like located at the bottommost layer, and information (including employee information, product information and project information) in the sorted and ordered basic database is imported into a platform through service research and stored by adopting a hash table data structure accessed according to a Key (Key). Meanwhile, the information in the basic database has different data types, for example, employee information is generally a character string type, and a drawing document in the product information and/or project information is generally a file type, which may include a CAD file type mainly based on a three-dimensional digifax and a two-dimensional drawing.

Regarding the tag model library, one or more corresponding data tags are correspondingly set according to the data types of various types of information in the basic database, for example, the data tags of the employee information generally include position information, work responsibilities, responsible project codes, responsible part numbers and the like; the data label of the part information generally comprises a part number, a drawing number, a test type, subordinate module information, a production base, a supplier code number and the like. Therefore, the label dimension related to the built-in data label can be obtained according to the data label set by each data type, a label model library is formed, and the platform operation and maintenance personnel can adjust the content of various data labels subsequently according to the requirements.

Specifically, in step S200, after the employee information is entered into the platform according to the traditional company organization architecture information, one or more data tags may be marked on each employee according to the actual vehicle development project and business type that each employee is responsible for, so as to form the personal profile of the employee. Similarly, all projects related to research and development requirements are processed by the same method, corresponding project valve points and delivery requirements are all incorporated into a platform for management and control, and further personnel frameworks required for formulating each project are screened out in the form of key codes and/or digital labels, so that middle platform data which are viewed by the projects and contain personnel framework information are generated. And combining cost and efficiency to form the middle station data of the upper level by combining different information by adopting a combination of a Lambda architecture and a Hive calculation engine.

Specifically, in step S300, based on the staff architecture information included in the middlebox data, in combination with a planning model (including project planning, valve point delivery requirement, and the like) included in the middlebox data, tasks to be executed are determined, personal calendar information is read, to-be-completed task prompt and overdue pre-tightening are performed within a specific time period of a specific task, which can improve the efficiency of task processing and the control of project progress for staff (responsibility engineers) who need to execute the tasks, and overall project states can be planned for a project manager, and these single tasks and the overall project states together form our task middlebox data. In addition, a plurality of applications of user interface visualization can be derived from the middle data obtained from the basic data, personal files and calendar information are combined with a project main plan, each engineer can generate a module development plan of a module in charge of the engineer and a related test verification plan according to a valve point constraint relation of the whole vehicle development, and the user can call the module development plan to form a personal task board, an information center and the like according to the requirements of the user.

As an optional embodiment, in step S100, a mapping relationship function is established between the storage locations of the employee information, the product information, and the project information in the basic database and the key, so that the key and the storage locations are in a unique corresponding relationship.

Specifically, referring to fig. 2, a mapping relation function H (K) is established between the storage locations of the employee information, the product information, and the project information and a Key (Key) _i ) Wherein, K is _i Is a set of keys (Key), r _i For a set of hash addresses, each Key (Key) thus uniquely corresponds to a storage location H (Key).

As an alternative embodiment, in step S200, the generating, for each development requirement, the middlebox data of the development requirement based on the key and/or the data tag includes:

Various information in the basic database is converted into a logic data structure with a tree structure, and information of a certain part of a project can be called according to research and development requirements, see fig. 3, so that scattered archive data information is integrated in a data structure of a middle desk according to certain rules and dimensions based on data labels and/or key codes, and various application display modules can be expanded according to actual requirements of users. The key is mainly used for storing and taking values of required indexes, and the data tag only gives identification for data with the same type of attribute, for example, the data tag of "S30" is marked on all related participating engineers and related files of the project S30, it should be noted that the data tag and the key are not necessarily used in combination.

Through the steps, the personnel architecture information and the planning model which are suitable for the research and development requirements are determined according to the key codes and/or the data labels, the task information which needs to be executed by the research and development requirements and the corresponding staff information for executing each task are obtained, the middle data taking the project as the view can be obtained, and accurate distribution and effective management of the tasks are facilitated.

As an alternative embodiment, the part information includes part number, drawing number, test type, slave module information, production base, and supplier information.

As an alternative embodiment, the project plan information comprises project master plan information for whole vehicle product development, valve point delivery requirements, plan version replacement, time management, node legend and color management.

As an alternative embodiment, in the step S300, the terminal display requirement includes displaying according to a single item and/or displaying in a cross-item transverse comparison manner.

In particular, based on

Referring to fig. 4, the present invention further provides a digital research and development platform based on a middle station, which is used for research and development of finished automobile products, and the platform includes:

the central station data module can set corresponding data labels for the staff information, the product information and/or the project information according to the data types of the staff information, the product information and/or the project information respectively, and generates central station data of the research and development requirements based on the key codes and/or the data labels for each research and development requirement; the middle station data comprises personnel architecture information, a planning model and tasks to be executed;

Therefore, basic data which can be used for whole vehicle product research and development are provided for the platform through the basic data module, the basic data are modularly integrated through the middle data module to form middle data based on each research and development requirement, tasks of each research and development requirement are pushed to corresponding responsibility engineers through the application display module, task monitoring is achieved by combining calendar information, corresponding display interfaces can be generated according to terminal display requirements, and project management and progress control are facilitated.

It should be noted that the application display module established on the middle data module may include a project main module, a knowledge management module, a professional content management module, and the like, where the project main module may set applications in terms of project information, project plan, development range, product information, cost management, and the like; the knowledge management module may contain user drawings, knowledge maps, etc. related to engineers, as well as professional knowledge, process knowledge, DFMEA, design changes, etc. related to products; the professional content management module can be subjected to extension design as required, an application architecture layer is similar to an application store of a mobile phone, a final display end is a portal or mobile end device of a research and development staff or a company management layer, and each user can build personal home page application according to own information requirements; the client and the mobile terminal are synchronously developed to meet the requirements of mobile office, and on the other hand, for the feasible authority control management of different dimensions, the display state according to a single project or cross-project transverse comparison and specific application combination display for external suppliers or media can be realized.

As an alternative embodiment, the middlebox data module includes:

the organization center can acquire roles, positions and/or organization structures contained in the employee information and obtain personnel architecture information adaptive to the research and development requirements according to the key codes and/or the data labels;

In addition, the middlebox data module also comprises a plurality of components for data processing, data circulation and other requirements.

Therefore, the organization center station prints digital labels on employee information in a basic database according to key codes and/or data labels to form personal files of employees, screens out personnel frameworks suitable for developing and developing required projects in a key code and/or data label mode, meanwhile, the planning center station brings part information of products related to the developing and developing requirements and project information such as corresponding project valve points and delivery requirements into system management and control of a platform, then, the task center station generates corresponding task center station data according to the center station data generated by the organization center station and the planning center station, for example, for a certain developing requirement, based on the personnel framework information of the projects, the project plan and the valve point delivery requirements are combined, personal calendar information is read, corresponding tasks needing to be executed and employee information corresponding to each task are generated, and the states of the single tasks and the overall tasks of the project are formed in the task center station together.

Specifically, referring to fig. 5, regarding the organization middle desk, it is responsible for managing the role and the organization structure of the staff, and performing multidimensional matching management on the staff information, the position information and the organization structure, including addition, modification and deletion of the project group, staff management of the organization, attribute identification of the virtual organization, and the like. The management of point-line-surface relation from staff to roles to organizations and the authority management of each dimension are all completed by the organization center station, the organization center station is also the basis of task distribution, and the accurate distribution of tasks is facilitated through the reasonable setting and the granularity management of data labels, and the project management efficiency is improved.

Specifically, referring to fig. 6, with respect to the project center, it is generated by relying on the project main plan information, the valve point information, the plan version alternation, the time management, and the initially defined attributes of the node legend, the color management, and the like, which are formulated by the project group. Time scales, legends, stage lines, scale lines and background colors are set in the aspect of displaying the planning middle stage icons, and meanwhile, a user is endowed with customized few attributes. And packaging basic information of the planning center station, including planning information, node legends, color management and the like, into module sub-packages respectively to form bottom layer elements of a planning library. Respectively importing a complete development plan of a brand-new development vehicle type, a year vehicle type and a vehicle type of a generation, and completing corresponding three sets of plan mathematical modeling.

Referring to fig. 7, taking a brand-new complete vehicle development process control diagram as an example, elements such as time of each node of P1 to P8, participating professional departments, respective working states (data/review/tooling), duration of each task, and mutual constraint relationship are used as basic elements of a planning model. Different vehicle type development plans can be quickly generated into a new development plan only by calling the basic elements and can be used for project review. Data information of a subsequent actual developed vehicle type plan is used as an input basis, key nodes (main nodes in a project plan are represented by P1-P8) and cycle spans in the data information are read, WBS deconstruction is performed on a plan list, row and column editing management, hierarchy management, integral layout management and progress bar display are achieved, based on the fact that a user can perform head-of-list sequencing and filtering processing, and the nodes are freely adjusted in a mode that the user finishes dragging plan elements as required after importing the plan. And performing machine deep learning through multiple project or module plan replacement, judging the attention point and the requirement level of the individual user to the plan by combining the personal file in the employee information, and recommending and using a default plan form. The display layer contains the time scale, the key path, the Tooltip and other practical tools for the user to use in scheduling. And performing multi-version management on a planning list by using a stack queue sequencing mode, and realizing different version contrastive analysis and node snapshot management on time node change, planning level change and attribute change by combining a seed sequence positioning and extending algorithm suitable for a hash list.

Specifically, referring to fig. 8, the task intermediate station calls data API interfaces of the plan intermediate station and the organization intermediate station, so as to implement a set logical relationship that most research and development activities promote a trigger task in a task time plan, and issues the task to a designated responsibility engineer according to the time plan. Any organizational activity is embodied in the form of a task, and therefore the task middlebox is also the core content in the middlebox data module. The task middle platform is divided into four sub-modules which are respectively used for task issuing, task processing, task state and task statistics. The state node time in each link of task template making, task filling and releasing, transfer processing and the like is recorded. The method can be intuitively embodied into a work task, a temporary task and a derivative task in the personal page center. The task state statistics is that products are directly output, and the overall task completion conditions of individuals, departments and projects can be displayed according to different dimensions; further, by combining the project plan, the development range and the relevant information of the platforms in the organization, the application module with practical functions such as post working hour saturation, project development economy and the like can be developed.

In the display aspect of the terminal, the final output of the planning center, the plans of projects with different dimensions, the development plans of modules, the trial-production test plans, and the like can be displayed to different users with different requirements. It is also possible to perform a comparative analysis of the differences between the batched plan and the plan to be adjusted for project decision-making. In addition, each user can customize and make various types of management plans according to the work requirement of the user by using the basic layer information, the scheduling layer elements and the display layer tool of the planning middle station, such as a customized plan template which is not limited to a finished vehicle quality plan, a test vehicle management plan, a document delivery plan and the like and is suitable for the actual business requirement.

The operation logic of the application exposure module is described below by way of a specific example. Referring to fig. 9, the application display module includes a project main module, one of the sub-modules of the project main module is a module checklist, and based on an organization center, a plan center and a task center, a vehicle model platform management department maintains a whole vehicle product architecture model selection module range on an enterprise level, inputs the module range into a digital research and development platform to form a development module library, maintains a displayed list, a displayed hierarchy and authority management, and periodically updates the maintenance module library. The research and development platform assembly can define a template of the module checklist, namely a specific part module can complete digital-analog release and is used for manufacturing parts only by completing development and inspection items, and operations such as adding, modifying and deleting the template, checking the association relationship between the checklist and the like are completed. And simultaneously, all the inspection items are identified by combining the actual requirements of professional departments, and the corresponding matrix relation between the inspection items and the modules is given. The project manager, in conjunction with the overall layout, selects the modules required for the vehicle model and associated other projects from the enterprise-level module library in conjunction with the specific implementation project. Thereby generating a module form of a specific item and a corresponding check item matrix map in the development platform. And further combining project plans and project information maintained by the project group, and forming clear task flows (also called workflow) through the planning intermediate stage, the organization intermediate stage and the task intermediate stage of the research and development platform. After the tasks are decomposed to each professional department and each business department, respective module development plans and checklist plans are formulated and issued, and circulation execution conditions of the tasks are tracked by the project group until the tasks are closed. The task reminding and pushing are finished by the research and development platform according to the task center, the organization center and the plan center in a fixed time and orientation mode, and the judgment operation is finished by related auditing or synchronous engineers when the task is executed and approved.

Taking an example that a pair of tweeters are applied for addition by an intelligent cabin department and are defined as platform parts, firstly, the department supervisors lift and apply the tweeters in the system to add the tweeters into a module library, and a research and development platform system calls a vehicle type platform management responsible person through a middle platform of an organization and pushes the task to the past by the middle platform of the task. And after receiving the tasks, the vehicle type platform responsible person organizes related personnel to carry out evaluation through the corresponding components of the middle data module, and after confirmation, the vehicle type platform responsible person brings the vehicle type platform responsible person into the platform development module library. As shown in fig. 10, a checklist template of a horn is shown, a part engineer finally makes a development plan of a single part module of the horn according to a standard model of a plan center by confirming related inspection item contents and information such as inspection time points and rounds with each inspection item engineer, and a specific task is sent by a task center in combination with a planning center and an organization center timing person. For example, according to an example, the DMU engineer of the current project is determined by the organization center, and the task center regularly reminds the DMU engineer to submit a DMU report and complete a status flag at three nodes of P1/P2/P3 and returns the result to the part engineer and the project manager. The application situation of a single loudspeaker part relates to a plurality of professional departments and a huge professional engineer team for a whole vehicle development project, in order to realize quick task issuing and rapid problem solving, a three-dimensional integrated matrix of parts, inspection items and time nodes can be fused through the digital research and development platform, a project plan and part development plan-based planning intermediate platform, a project group personnel-based organization intermediate platform and a node consignment-based task intermediate platform are cooperated to realize accurate task distribution and show a project/part state signboard.

In the process of executing the task, the specific examination item is responsible for discovering that the task needs to be postponed, and the influence of the examination item on the whole project node is evaluated and fed back at the moment. And if the key node influencing the project is judged to be 'no', independently adjusting the execution plan of the check project, issuing a new check point plan after the adjustment is finished, and finishing the endorsement confirmation. On the other hand, if the judgment that the inspection item influences the project key node is yes, the project manager needs to be informed to evaluate the influence on the project valve point together, and the corresponding inspection item plan is synchronously adjusted after the project valve point time is adjusted according to the requirement and is reported. Taking the wind resistance coefficient evaluation of the performance development part as an example, the wind resistance system is used as a key factor for passing through the P2 node in a project, and a simulation result and an experiment result must meet a preset target of the project. However, because of the reasons of wind tunnel experiment resource shortage and the like, the actual experiment time is one later than that of the original plan, at the moment, whether the performance part has influence on the project P2 node is evaluated by colleagues, if the influence does not exist, the performance part directly informs a front insurance module and a vehicle body engineer (obtained by calling from an organization center) to adjust a single checklist plan of CAE in a part development plan in a planning center, and the performance part is released again to inform other related engineers after the modification is finished; otherwise, if the influence is caused on the P2 node, the P2 node needs to be evaluated together with a project manager and a project chief manager to form a meeting summary of the risks of the P2 node to be stored in a corresponding component of the middlebox data module, the plan of the whole project or the plan time of some nodes is adjusted, a new version of plan is issued after the adjustment is finished, and all the associated responsible persons are informed through the corresponding component of the middlebox data module.

The actual production application is not limited to the above example cases, and each professional department or synchronous engineering can rapidly create the custom module required by daily work in the form of building blocks by utilizing the existing basic information architecture and various middlemen according to the working characteristics of the professional department or synchronous engineering. The invention is characterized in that a central platform concept of a whole vehicle development platform is provided, and the combination of all research and development activities and central platform and basic service information is definitely provided to form a huge research and development application module, including but not limited to the whole vehicle development service. The flow of daily research and development activities is clearly combed, namely, business framework integration can be realized by combining enterprise-level research and development platform resources, efficient cooperation of plans, events and responsible persons is realized, and basis for planning, modification, task push and project summary is provided. The digital research and development platform builds the research and development knowledge protection city river of the enterprise through the continuous iterative upgrade of the research and development projects of the company. The business module and the related checklist in the project application can be continuously expanded, and both professional application and project management application are greatly improved in efficiency and quality. The research and development platform improves the overall research and development capacity and development efficiency of a company and replys products with excellent output. Virtuous circle from research and development to physical products is effectively guaranteed.

The invention also provides an electronic device comprising a processor; and a memory having stored thereon a computer program that, when executed by the processor, enables implementation of the middlebox-based digital development platform as described in the embodiments above.

The present invention also provides a computer-readable storage medium, on which a computer program is stored, the computer program being configured to operate to implement the middlebox-based digital development platform according to the above embodiments.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A digitalized research and development method based on a middle platform is applied to a research and development platform of a finished automobile product, and is characterized by comprising the following steps:

2. The digital research and development method according to claim 1, wherein in step S100, a mapping relationship function is established between the storage locations of the employee information, the product information, and the project information in the basic database and the key code, so that the key code and the storage locations are in a unique corresponding relationship.

3. The digital research and development method according to claim 1, wherein in step S200, the generating of the middlebox data of each research and development requirement based on the key and/or the data tag comprises:

4. The digital development method of claim 3, wherein the part information includes part number, drawing number, test type, slave module information, production base, supplier information.

5. The digital development method of claim 3 wherein the project plan information includes project master plan information for development of a whole vehicle product, valve point deliverable requirements, plan versioning, time management, node legend, color management.

6. The digital development method as claimed in claim 1, wherein in the step S300, the terminal exhibition requirement includes exhibition by single project and/or cross project comparison.

7. A digital research and development platform based on a middle platform is used for whole vehicle product research and development, and is characterized in that the platform comprises:

8. The digital development platform of claim 7 wherein the middlebox data module comprises:

9. An electronic device, comprising:

a processor; and

a memory having stored thereon a computer program that, when executed by the processor, is capable of implementing a datamation development method as claimed in any one of claims 1 to 6.

10. A computer-readable storage medium, on which a computer program is stored, the computer program being configured to be executed to implement a digital development method according to any one of claims 1 to 6.