CN104978411B

CN104978411B - A kind of automobile development method and apparatus of bullet train

Info

Publication number: CN104978411B
Application number: CN201510350477.7A
Authority: CN
Inventors: 梁建英; 李恒奎; 冯永华; 陈争; 董丽; 丁叁叁; 曹志伟; 王军
Original assignee: CRRC Qingdao Sifang Co Ltd
Current assignee: CRRC Qingdao Sifang Co Ltd
Priority date: 2015-06-23
Filing date: 2015-06-23
Publication date: 2019-03-22
Anticipated expiration: 2035-06-23
Also published as: CN104978411A

Abstract

The embodiment of the invention discloses a kind of automobile development method and apparatus of bullet train.This method comprises: obtaining every demand parameter of vehicle newly developed, the demand instance data of vehicle newly developed is formed；According to the demand instance data, all technical parameter of vehicle newly developed is searched, forms the technical indicator instance data of vehicle newly developed；Vehicle newly developed is carried out to the matching of technical indicator instance data with each known vehicle respectively, and using the highest known vehicle of matching degree as with reference to vehicle；For the vehicle newly developed object technology index parameter different relative to reference vehicle, the structural parameters in reference vehicle are corresponded to as structural parameters to be modified, structural parameters to be modified are accordingly formed into every research and development task with object technology index parameter and are presented；In response to the structure-modifying operation for every research and development task, modify in the vehicle example of reference vehicle to vehicle type structure, to construct the vehicle type structure of vehicle newly developed and obtain its vehicle example.

Description

A kind of automobile development method and apparatus of bullet train

Technical field

The present invention relates to bullet train development fields, more particularly to the automobile development method and dress of a kind of bullet train It sets.

Background technique

What bullet train exploitation indicated is the high speed column that specific structure is developed according to specific High-sped Trains index The process of vehicle vehicle.Specifically, for the development task of a bullet train vehicle, in order to design high-speed train The complete structure of type needs that the technical indicator of the bullet train vehicle is first decomposed corresponding each component module, then distinguishes For each component, the specific structure of the component, the component designed in this way are designed according to the corresponding technical indicator of the component Composed bullet train is exactly the bullet train vehicle met the requirements.

Currently, in the prior art, bullet train development process is mainly passed through manually by research staff according to design experiences Mode designs the structure of bullet train vehicle, and specifically, research staff first will be by manually decomposing correspondence for technical indicator Component module, then again be directed to each component, designed according to artificial design experiences and meet the component technical requirement Component structure.But a complete bullet train vehicle generally involves the knot such as a large amount of component module, component, part Structure unit fully relies on research staff manually to design, and research staff is not only made to assume responsibility for overweight work load, but also It results in the inefficiency of bullet train exploitation, take a long time.

Summary of the invention

The technical problem to be solved by the invention is to provide a kind of automobile development method and apparatus of bullet train, with solution Certainly according to being ground caused by all structures for fully relying on the entire bullet train vehicle of research staff engineer in the prior art Hair personnel cross that heavy burden and bullet train development efficiency are low, the technical issues of taking a long time.

In order to solve the above technical problems, the present invention provides a kind of automobile development methods of bullet train, this method comprises:

In response to constructing the triggering command of vehicle newly developed, every demand parameter of the vehicle newly developed is obtained, is formed The demand instance data of the vehicle newly developed；

According to the corresponding relationship between preset demand parameter and technical parameter, according to the demand of the vehicle newly developed Instance data searches all technical parameter of the vehicle newly developed, and the technical indicator for forming the vehicle newly developed is real Number of cases evidence；

By the technical indicator instance data of the vehicle newly developed technology with each known vehicle being collected into advance respectively Index instance data is matched, and by the highest known vehicle of technical indicator instance data and the vehicle matching degree newly developed It is determined as the reference vehicle of the vehicle newly developed；

Using the vehicle newly developed relative to the technical parameter different with reference to vehicle as object technology index The object technology index parameter is corresponded to and is determined as structure ginseng to be modified in the structural parameters with reference in vehicle by parameter Number, the items that the structural parameters to be modified accordingly form the vehicle newly developed with the object technology index parameter are ground Hair task is simultaneously presented；

It is right in the vehicle example with reference to vehicle in response to the structure-modifying operation for every research and development task The vehicle type structure with reference to vehicle is modified, and to construct the vehicle type structure of the vehicle newly developed, obtains described newly opening The vehicle example for type of dispatching a car.

Optionally, the corresponding relationship according between preset demand parameter and technical parameter is newly opened according to described The demand instance data for type of dispatching a car searches all technical parameter of the vehicle newly developed, forms the vehicle newly developed Technical indicator instance data, comprising:

According to the corresponding demand meta model template of the vehicle newly developed, with the demand instance data of the vehicle newly developed Form the demand meta-model example of the vehicle newly developed；

According to the corresponding relationship between preset demand parameter and technical parameter, search and the demand meta-model example The corresponding technical parameter of middle items demand parameter, all technical parameter as the vehicle newly developed；

According to the corresponding technical indicator template of the vehicle newly developed, joined with all technical of the vehicle newly developed Number form at the vehicle newly developed technical indicator instance data.

Optionally, the corresponding relationship according between preset demand parameter and technical parameter is searched and the need Ask the corresponding technical parameter of items demand parameter, all technical as the vehicle newly developed in meta-model example Parameter, comprising:

According to the hierarchical structure of the demand meta-model example, successively the demand meta-model example is traversed, is obtained To every demand parameter in the demand meta-model；

The corresponding default mapping ruler of every demand parameter is searched respectively, and will be under the default mapping ruler that found out and respectively The corresponding all technical parameter of item demand parameter, all technical parameter as the vehicle newly developed；

Wherein, the corresponding relationship between mapping ruler expression demand parameter and technical parameter is preset.

Optionally, it is described using the vehicle newly developed relative to the technical parameter different with reference to vehicle as mesh Technical parameter is marked, the object technology index parameter is corresponded to and is determined as in the structural parameters with reference in vehicle wait change Into structural parameters, the structural parameters to be modified and the object technology index parameter are accordingly formed into the vehicle newly developed Every research and development task and present, comprising:

According to the corresponding product meta model template of the vehicle newly developed, with the product meta-model example with reference to vehicle And the technical indicator instance data of the vehicle newly developed forms the product meta-model example of the vehicle newly developed；

The vehicle newly developed is searched relative to the technical parameter different with reference to vehicle, is referred to as object technology Parameter is marked, and according to the product meta-model example of the vehicle newly developed, is searched corresponding with the object technology index parameter Structural parameters, as structural parameters to be modified；

In response to the selected operation to object procedure member from optional process member, according to the corresponding mistake of the vehicle newly developed Journey meta model template and object procedure member, accordingly with the object technology index parameter by the structural parameters to be modified Every research and development task of the vehicle newly developed is formed, to form the Process Meta-Model example of the vehicle newly developed and present.

Optionally, the demand parameter specifically includes theme demand parameter, crucial requirement parameter and passenger demand parameter.

Optionally, further includes:

In response to the vehicle example confirmation operation of the vehicle newly developed, by the technical indicator example of the vehicle newly developed Data collection is the technical indicator instance data of known vehicle, and the vehicle example of the vehicle newly developed is collected as known vehicle The vehicle example of type.

In addition, the present invention also provides a kind of automobile development device of bullet train, which includes:

Demand parameter obtains module, for the triggering command in response to constructing vehicle newly developed, obtains the vehicle newly developed Every demand parameter of type forms the demand instance data of the vehicle newly developed；

Technical parameter searching module, for being closed according to preset demand parameter is corresponding between technical parameter The all technical parameter of the vehicle newly developed is searched according to the demand instance data of the vehicle newly developed by system, is formed The technical indicator instance data of the vehicle newly developed；

With reference to vehicle matching module, for the technical indicator instance data of the vehicle newly developed to be collected with preparatory respectively To the technical indicator instance data of each known vehicle matched, and by technical indicator instance data and the vehicle newly developed The highest known vehicle of matching degree is determined as the reference vehicle of the vehicle newly developed；

Research and development task determining module, for the vehicle newly developed relative to the technical indicator different with reference to vehicle Parameter is corresponding in the structural parameters with reference in vehicle by the object technology index parameter as object technology index parameter Be determined as structural parameters to be modified, the structural parameters to be modified and the object technology index parameter are accordingly formed described in Every research and development task of vehicle newly developed is simultaneously presented；

Vehicle type structure constructs module, for the structure-modifying operation in response to being directed to every research and development task, described It modifies in vehicle example with reference to vehicle to the vehicle type structure with reference to vehicle, to construct the vehicle newly developed Vehicle type structure obtains the vehicle example of the vehicle newly developed.

Optionally, the technical parameter searching module includes:

First forms submodule, for newly being opened with described according to the corresponding demand meta model template of the vehicle newly developed The demand instance data for type of dispatching a car forms the demand meta-model example of the vehicle newly developed；

First searches submodule, for searching according to the corresponding relationship between preset demand parameter and technical parameter Technical parameter corresponding with demand parameter every in the demand meta-model example, the items as the vehicle newly developed Technical parameter；

Second forms submodule, for according to the corresponding technical indicator template of the vehicle newly developed, with described newly developed The all technical parameter of vehicle forms the technical indicator instance data of the vehicle newly developed.

Optionally, the first lookup submodule includes:

Submodule is traversed, for the hierarchical structure according to the demand meta-model example, successively to the demand meta-model Example is traversed, and every demand parameter in the demand meta-model is obtained；

Second searches submodule, for searching the corresponding default mapping ruler of every demand parameter respectively；

Third search submodule, for by under the default mapping ruler found out it is corresponding with every demand parameter items skill Art index parameter, all technical parameter as the vehicle newly developed；

Optionally, the research and development task determining module includes:

Third forms submodule, for according to the corresponding product meta model template of the vehicle newly developed, with the reference The technical indicator instance data of the product meta-model example of vehicle and the vehicle newly developed forms the production of the vehicle newly developed Product meta-model example；

4th searches submodule, for searching the vehicle newly developed relative to the technical indicator different with reference to vehicle Parameter, as object technology index parameter；

5th searches submodule, for the product meta-model example according to the vehicle newly developed, searches and the target The corresponding structural parameters of technical parameter, as structural parameters to be modified；

Form submodule, in response to the selected operation to object procedure member from optional process member, according to it is described newly The corresponding Process Meta-Model template of vehicle and object procedure member are developed, by the structural parameters to be modified and the target skill Art index parameter accordingly forms every research and development task of the vehicle newly developed, to form the process member of the vehicle newly developed Model instance is simultaneously presented.

Optionally, further includes:

Known vehicle collection module will be described new for the vehicle example confirmation operation in response to the vehicle newly developed The technical indicator instance data of exploitation vehicle is collected as the technical indicator instance data of known vehicle, and by the vehicle newly developed Vehicle example be collected as the vehicle example of known vehicle.

Compared with prior art, the invention has the following advantages that

It, can be by being collected from preparatory using the automobile development method and apparatus of bullet train provided in an embodiment of the present invention Bullet train known to select the reference vehicle closest to vehicle newly developed in vehicle and carry out structure to modifying with reference to vehicle It builds to obtain the vehicle newly developed of bullet train, specifically, when needing to construct vehicle newly developed, the available vehicle newly developed Every demand parameter then, searched according to the demand instance data new with forming the demand instance data of vehicle newly developed Then, which is referred to forming the technical indicator instance data of vehicle newly developed for all technical parameter of exploitation vehicle Mark instance data is matched with the technical indicator instance data for each known vehicle being collected into advance respectively, and most by matching degree High known vehicle is determined as the reference vehicle of vehicle newly developed, then after, it is different relative to reference vehicle with vehicle newly developed Technical parameter is as object technology index parameter, by the corresponding structural parameters in reference vehicle of object technology index parameter It is determined as structural parameters to be modified, structural parameters to be modified and object technology index parameter is accordingly formed into vehicle newly developed Every research and development task is simultaneously presented, in this way, can join when research staff is directed to every research and development task progress structure-modifying operation It examines and modifies in the vehicle example of vehicle to the vehicle type structure of reference vehicle, to construct the vehicle type structure of vehicle newly developed, Obtain the vehicle example of vehicle newly developed.It can be seen that vehicle newly developed is to pass through for the design of the vehicle of bullet train Modification refers to the vehicle type structure of vehicle and constructs, since reference vehicle and vehicle newly developed are largely phase on vehicle type structure With, therefore, research staff be just not necessarily to manually to vehicle newly developed relative to the identical most of vehicle type structure of reference vehicle again Design iterations are carried out, the work load that research staff manually undertakes is alleviated, improve the efficiency of bullet train exploitation, also, Also reduce the time-consuming of bullet train exploitation.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the flow chart of one embodiment of automobile development method of high speed train of the present invention；

It is process that vehicle newly developed forms one embodiment of technical indicator instance data that Fig. 2, which is in the embodiment of the present invention, Figure；

Fig. 3 is in the embodiment of the present invention be vehicle newly developed composition one embodiment of research and development task flow chart；

The flow diagram that Fig. 4 constructs for vehicle newly developed under an exemplary application scene of the embodiment of the present invention；

Fig. 5 be the embodiment of the present invention another exemplary application scene under construct the functional module framework of vehicle newly developed Schematic diagram；

Fig. 6 be the embodiment of the present invention another exemplary application scene under vehicle newly developed is constructed using module Realization schematic diagram；

Fig. 7 is the structure chart of one embodiment of automobile development device of high speed train of the present invention.

Specific embodiment

In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.

Inventor has found by long-term research, and in the prior art, the development task of a bullet train vehicle is come It says, all structures which is related to all need research staff completely and manually set according to technical indicator Meter, and often complete bullet train vehicle has been related to a large amount of structural unit, this makes research staff at overweight work It bears, it is time-consuming so as to cause the lower development efficiency of bullet train and longer exploitation.But in fact, for a high speed For the vehicle newly developed of train, a large amount of structures being related to all are often with vehicle known to certain be it is identical, only It needs to be transformed design to this known vehicle in certain some structure, it can be seen that, research staff is can be at this It only needs to design the structure for needing to be transformed in those known vehicles on the basis of vehicle known to kind, be designed without deduplication Identical structure of those vehicles newly developed relative to the known vehicle.

Based on the studies above, main thought of the invention is: for bullet train, it is contemplated that vehicle phase newly developed There is a large amount of identical structure for vehicle known to certain, in order to mitigate work load that research staff manually undertakes and raising is opened Send out that efficiency, to reduce exploitation time-consuming, the known vehicle of some bullet trains can be collected in advance, need for High-Speed Train Design it is new When developing vehicle, can first it be selected in structure closest to vehicle newly developed by the matching degree of technical parameter again Know that vehicle is used as with reference to vehicle, then designs to obtain bullet train vehicle newly developed by modifying to the structure with reference to vehicle Structure, such research staff be just not necessarily to manually to vehicle newly developed relative to the identical most of structure division of reference vehicle again Design iterations are carried out, the work load that research staff manually undertakes is alleviated, improve the efficiency of bullet train exploitation, also, Also reduce the time-consuming of bullet train exploitation.

Based on above-mentioned main thought, in an exemplary application scene of the embodiment of the present invention, newly opened when needing to construct When type of dispatching a car, every demand parameter of the vehicle newly developed can be obtained in response to the triggering command of building vehicle newly developed, To form the demand instance data of the vehicle newly developed, it is then possible to according to preset demand parameter and technical parameter Between corresponding relationship, according to the demand instance data of the vehicle newly developed, the every technology for searching the vehicle newly developed refers to Marking parameter then, can be by the technology of the vehicle newly developed to form the technical indicator instance data of the vehicle newly developed Index instance data is matched with the technical indicator instance data for each known vehicle being collected into advance respectively, and technology is referred to Mark instance data and the highest known vehicle of the vehicle matching degree newly developed are determined as the reference vehicle of the vehicle newly developed, After again, can using the vehicle newly developed relative to the technical parameter different with reference to vehicle as object technology index The object technology index parameter is corresponded to and is determined as structure ginseng to be modified in the structural parameters with reference in vehicle by parameter Number, the items that the structural parameters to be modified accordingly form the vehicle newly developed with the object technology index parameter are ground Hair task is simultaneously presented, in this way, when research staff is directed to every research and development task progress structure-modifying operation, it can be in response to being directed to The structure-modifying operation of the items research and development task, to the vehicle with reference to vehicle in the vehicle example with reference to vehicle Structure is modified, and to construct the vehicle type structure of the vehicle newly developed, obtains the vehicle example of the vehicle newly developed.

After describing main thought of the invention, with reference to the accompanying drawing, what the present invention will be described in detail is various unrestricted Property embodiment.

With reference to Fig. 1, the flow chart of one embodiment of automobile development method of high speed train of the present invention is shown.In this implementation In example, such as it can specifically include following steps:

S101, the triggering command in response to constructing vehicle newly developed, obtain every demand parameter of the vehicle newly developed, Form the demand instance data of the vehicle newly developed.

It is understood that in the present embodiment, vehicle newly developed be in structure closest to known to vehicle newly developed What vehicle was constructed as modifying with reference to vehicle, on the basis of with reference to the vehicle type structure of vehicle.And consider technical indicator Have corresponding relationship can be by vehicle newly developed in order to select the known vehicle in structure closest to vehicle newly developed with structure Type carries out the matching of technical indicator with each known vehicle collected in advance respectively, and the height of technical indicator matching degree is able to reflect knot Degree of closeness on structure.And in order to obtain the technical parameter of vehicle newly developed, it is necessary to obtain and analyze vehicle newly developed Demand parameter.

It, can be from preset demand when research staff triggers the triggering command for constructing vehicle newly developed when specific implementation Demand data template is called in database, and is that research staff generates one or a set of demand example according to the demand data template Input interface and be presented to the user, when research staff on the input interface of the demand example as desired data template input After every demand parameter, it can be operated in response to the input of research staff to obtain the demand parameter on input interface as new The every demand parameter for developing vehicle, to form the demand instance data of vehicle newly developed.Wherein, in the input of demand example On interface, the input mode of demand parameter, which for example can be, directly fills in parameter value in specific input area, alternatively, demand parameter Input mode for another example can be preset parameter value selected by the drop-down menu of specific input area.

It is understood that in some embodiments of the present embodiment, the demand parameter of vehicle newly developed may include The parameter of multiple and different classifications.For example, the demand parameter of vehicle newly developed can specifically include theme demand parameter, crucial requirement Parameter and passenger demand parameter.And demand parameter is inputted for the ease of research staff, the input interface of demand example can be according to The layer of structure of demand parameter come guide research staff carry out demand instance data input.Specifically, input interface can be by License-master inscribes the input interface of demand parameter, crucial requirement parameter, the layer of structure offer demand example of passenger demand parameter, this Sample, research staff can input different classes of demand parameter on the input interface of different structure level.

In addition, the acquisition of demand parameter and the formation of demand instance data can in some embodiments of the present embodiment Being realized by one individual functional module of setting.For example, a vehicle demand customization example submodule can be set, Demand data template is called to provide the input interface of demand example by vehicle demand customization example submodule, and by the vehicle Demand customizes submodule and obtains demand parameter of the every demand parameter of input interface as vehicle newly developed, newly developed to be formed The demand instance data of vehicle.

S102, according to the corresponding relationship between preset demand parameter and technical parameter, according to the vehicle newly developed Demand instance data, search all technical parameter of the vehicle newly developed, form the technology of the vehicle newly developed Index instance data.

When specific implementation, the involved all demand parameters of bullet train vehicle exploitation and all technical indicators are joined Number, the corresponding relationship and collection that can be pre-established between every demand parameter and all technical parameter get off, and are needing It, can be with according to get, demand instance data including vehicle items demand parameter newly developed when constructing vehicle newly developed Corresponding technical parameter is found according to every demand parameter that the corresponding relationship pre-established is vehicle newly developed, is searched Technical parameter be vehicle newly developed technical parameter, so as to be formed with the technical parameter found The technical indicator instance data of vehicle newly developed.

It is understood that the automobile development of bullet train is related to a large amount of demand parameter, technical parameter.In order to It is matched with the conversion of technical parameter and subsequent vehicle newly developed with the technical indicator of known vehicle convenient for demand parameter, In some embodiments of the present embodiment, demand parameter and technical parameter can be packaged into fixed format according to specific template Data.Specifically, as shown in Fig. 2, step 102 for example may include:

S201, according to the corresponding demand meta model template of the vehicle newly developed, it is real with the demand of the vehicle newly developed Number of cases is according to the demand meta-model example for forming the vehicle newly developed.

When specific implementation, the involved all demand meta model templates of bullet train vehicle exploitation can be formed in advance Demand meta model template library, for the demand instance data of vehicle newly developed, can be called when needing to construct vehicle newly developed The structure tree of selected Standard of vehicle, and corresponding demand meta model template is selected in demand meta model template library, lead to Later the demand parameter that platform will acquire automatically is placed in demand meta model template according to the traversal of title or coding, and generation is newly opened The demand meta-model example for type of dispatching a car.

It is understood that the vehicle in view of bullet train is always modified constantly, vehicle newly developed has been constructed At known vehicle can also be collected as later, thus for subsequent vehicle newly developed building provide in structure it is more close Know vehicle.For this purpose, in some embodiments, the demand meta-model example of vehicle newly developed can be recorded after generation Come.Specifically, a demand meta-model case library can be set, generate and pass through in the demand meta-model example of vehicle newly developed After audit, which can be entered into demand meta-model case library according to the writing format that database gives In.

In addition, in some embodiments, the formation of demand meta-model example can be by the way that an individual function is arranged Can module realize.For example, a demand meta-model example customization submodule can be set, customized by the demand meta-model example Submodule calls structure tree and the demand meta model template of Standard of vehicle, and by the demand meta-model example customized module on backstage Automatically demand parameter is filled up in demand meta model template, to form the demand meta-model example of vehicle newly developed.

S202, according to the corresponding relationship between preset demand parameter and technical parameter, search and the demand member mould The corresponding technical parameter of items demand parameter, all technical parameter as the vehicle newly developed in type example.

It, can be according to the hierarchical structure of the demand meta-model example, successively to the demand meta-model when specific implementation Example is traversed, and every demand parameter in the demand meta-model is obtained, and then, it is corresponding to search every demand parameter respectively Default mapping ruler, and by all technical corresponding with every demand parameter under the default mapping ruler found out join Number, all technical parameter as the vehicle newly developed；Wherein, presetting mapping ruler indicates that demand parameter refers to technology Mark the corresponding relationship between parameter.

Wherein, in some embodiments, it presets mapping ruler and for example can be and be collected into mapping ruler library and protected It deposits, demand meta-model example, which for example can be, is collected into what demand meta-model example was saved.Specifically, for front end Demand meta-model example generating for vehicle newly developed, being entered into demand meta-model case library, can call demand member mould Type case library and mapping ruler library, extract the demand meta-model example of vehicle newly developed in demand meta-model case library, and press According to the process of hierarchical structure, the demand parameter in the demand meta-model example is traversed layer by layer in background program, with By the title of structure tree-encoding and demand parameter by the relevant default mapping ruler time of vehicle newly developed from mapping ruler library It goes through out, further according to the principle in mapping ruler library, the technical parameter exported from the default mapping ruler traversed out, finally The corresponding all technical parameters of demand meta-model example are mapped out to come, the technical parameter as vehicle newly developed.

S203, according to the corresponding technical indicator template of the vehicle newly developed, with every technology of the vehicle newly developed Index parameter forms the technical indicator instance data of the vehicle newly developed.

When specific implementation, the involved all technical indicator templates of bullet train vehicle exploitation can be formed into skill in advance Art indicator template library, for all technical parameter of vehicle newly developed, can be called when needing to construct vehicle newly developed Technical indicator template library selects corresponding technical indicator template in technical indicator template library, and will be by default mapping rule The technical parameter assignment then obtained forms the technical indicator example of vehicle newly developed into technical indicator template.

It should be noted that the vehicle in view of bullet train is always modified constantly, vehicle newly developed has been constructed At known vehicle can also be collected as later, thus for subsequent vehicle newly developed building provide in structure it is more close Know vehicle.For this purpose, in some embodiments, the technical indicator example of vehicle newly developed can be recorded after generation Come.Specifically, a technical indicator case library can be set, it, can be with after the technical indicator example of vehicle newly developed generates The technical indicator example is entered into technical indicator case library according to the writing format that database gives.

It is understood that in some embodiments, the lookup of technical parameter and the shape of technical indicator example At can be and realized by one individual functional module of setting.For example, technical indicator example customization can be set Module calls demand meta-model case library, mapping ruler library and technical indicator library by technical indicator example customization submodule, And the demand meta-model example that front end generates is mapped out pair in mapping ruler library by technical indicator example customization submodule The technical parameter answered, then submodule is customized for the technical parameter assignment mapped out to technology by the technical indicator example In indicator template, to form the technical indicator example of vehicle newly developed.

It is then returned to Fig. 1.After S102 executes completion, it can enter and execute S103.

S103, by the technical indicator instance data of the vehicle newly developed respectively with each known vehicle for being collected into advance Technical indicator instance data is matched, and technical indicator instance data and the vehicle matching degree newly developed is highest known Vehicle is determined as the reference vehicle of the vehicle newly developed.

It is understood that needing the structure amount that designs to farthest reduce research staff, in the present embodiment, in advance First have collected many different known vehicles, when needing to construct vehicle newly developed, can choose from collect in advance it is numerous Know that structure and the immediate known vehicle of vehicle newly developed are selected in vehicle to be used as with reference to vehicle, and in the base of reference vehicle Vehicle newly developed is constructed by modification structure on plinth, can farthest reduce vehicle newly developed in this way relative to reference vehicle The difference of type, to reduce the research and development task of research staff.Furthermore, it is contemplated that technical indicator is opposite with vehicle type structure It answers, therefore the degree of closeness that the matching degree of technical indicator is able to reflect between the two vehicle type structure between different automobile types is It can determine that each known vehicle and degree of closeness of the vehicle newly developed in structure, can be by right to select with reference to vehicle The technical indicator of vehicle newly developed is matched with the technical indicator of each known vehicle, according to vehicle newly developed and each known vehicle Technical indicator matching degree determine vehicle newly developed and degree of closeness of each known vehicle in structure, wherein with newly open The highest known vehicle of type of dispatching a car matching degree in technical indicator, is the immediate reference in structure with vehicle newly developed Vehicle.

It should be noted that the matching of technical indicator and reference vehicle are really in some embodiments of the present embodiment It is fixed, it can be through one individual functional module of setting and realize.For example, a product meta-model example customization can be set Submodule customizes submodule by the product meta-model example to carry out technical indicator example to vehicle newly developed and each known vehicle The matching of data, and submodule is customized to refer to according to the technology of vehicle newly developed and each known vehicle by the product meta-model example The matching degree of mark example determines the reference vehicle of vehicle newly developed.

S104, using the vehicle newly developed relative to the technical parameter different with reference to vehicle as object technology The object technology index parameter is corresponded to and is determined as structure to be modified in the structural parameters with reference in vehicle by index parameter The structural parameters to be modified and the object technology index parameter are accordingly formed the items of the vehicle newly developed by parameter Research and development task is simultaneously presented.

It is the technical indicator example and selected reference vehicle that vehicle newly developed obtains for front end when specific implementation, it can With according to the corresponding relationship between different technologies index parameter and different structure, according to vehicle newly developed relative to reference vehicle not The corresponding structure determination in reference vehicle of these different technical parameters is knot to be modified by same technical parameter Structure, it is then possible in conjunction with research staff select process member, the technical parameter of vehicle newly developed, with reference to the vehicle of vehicle Structure and structure to be modified determine every research and development task of vehicle newly developed and present.Wherein, for the ease of research staff's comparison Vehicle newly developed and with reference to the technical parameter between vehicle, when technical indicator is presented, vehicle newly developed with reference to vehicle Identical technical parameter can be rendered as the first color, and the vehicle newly developed technical parameter different from reference vehicle can With at being rendered as the second color, wherein the first color is different from the second color.

It is understood that the automobile development of bullet train is related to a large amount of different technical parameters and a large amount of differences Structure.For the ease of from technical parameter to the conversion of structure to be modified and research and develop task establishment, in the present embodiment Some embodiments in, technical parameter and vehicle type structure can be packaged into the data of fixed format according to specific template. Specifically, as shown in figure 3, step 104 for example may include:

S301, according to the corresponding product meta model template of the vehicle newly developed, with the product member mould with reference to vehicle The technical indicator instance data of type example and the vehicle newly developed forms the product meta-model example of the vehicle newly developed.

When specific implementation, the involved all product meta model templates of bullet train vehicle exploitation can be formed in advance Product meta model template library can select vehicle newly developed in product meta model template library when needing to construct vehicle newly developed Then instance data of the reference vehicle in product meta-model example is filled up to vehicle newly developed by the product meta model template of type Product meta model template in, while by the technical indicator example of vehicle newly developed correspondingly assignment to vehicle newly developed In product meta model template, the product meta-model example of vehicle newly developed is ultimately formed.

It is understood that the vehicle in view of bullet train is always modified constantly, vehicle newly developed has been constructed At known vehicle can also be collected as later, thus for subsequent vehicle newly developed building provide in structure it is more close Know vehicle.For this purpose, in some embodiments, the product meta-model example of vehicle newly developed can be recorded after generation Come.Specifically, a product meta-model case library can be set, after the product meta-model example of vehicle newly developed generates, The product meta-model example can be entered into product meta-model case library according to the writing format that database gives.

In addition, in some embodiments, the formation of product meta-model example can be by the way that an individual function is arranged Can module realize.For example, submodule can be customized using before-mentioned products meta-model example, customized by the product meta-model example Submodule calls product meta model template library, selects the product meta model template of vehicle newly developed, and by the product meta-model Example customizes submodule will be real with reference to the instance data of the product meta-model example of vehicle and the technical indicator of vehicle newly developed Example assignment is into the product meta model template of vehicle newly developed, to form the product meta-model example of vehicle newly developed.

S302, the vehicle newly developed is searched relative to the technical parameter different with reference to vehicle, as target Technical parameter, and according to the product meta-model example of the vehicle newly developed, it searches and the object technology index parameter Corresponding structural parameters, as structural parameters to be modified.

S303, in response to the selected operation to object procedure member from optional process member, according to the vehicle pair newly developed The Process Meta-Model template answered and object procedure member, by the structural parameters to be modified and the object technology index parameter Every research and development task of the vehicle newly developed is formed, accordingly to form the Process Meta-Model example of the vehicle newly developed simultaneously It presents.

When specific implementation, the involved all Process Meta-Model templates of bullet train vehicle exploitation can be formed in advance Process Meta-Model template library, and all process member anabolic process members library in advance that the exploitation of bullet train vehicle is involved, when When needing to construct vehicle newly developed, the product meta-model example based on vehicle newly developed can pass through calling process meta-model mould Plate library and procedure library provide the selection interface of one or a set of process member to research staff, when research staff is in process member Selection interface on according to Process Meta-Model selected process member after, can be set up in response to the selection operation of research staff The Process Meta-Model of vehicle newly developed, and by the research and development task of structural parameters to be modified composition corresponding with object technology index parameter Assignment forms the Process Meta-Model example of vehicle newly developed into the Process Meta-Model of vehicle newly developed.Wherein, vehicle newly developed Process Meta-Model example be vehicle newly developed specific R&D process, project, task including R&D process and specific Development activities.

It should be noted that the vehicle in view of bullet train is always modified constantly, vehicle newly developed has been constructed At known vehicle can also be collected as later, thus for subsequent vehicle newly developed building provide in structure it is more close Know vehicle.For this purpose, in some embodiments, the Process Meta-Model example of vehicle newly developed can be recorded after generation Come.Specifically, a Process Meta-Model case library can be set, after the Process Meta-Model example of vehicle newly developed generates, The Process Meta-Model example can be entered into Process Meta-Model case library according to the writing format that database gives.

It is understood that in some embodiments, the selection of process member and the formation of Process Meta-Model example can Being realized by one individual functional module of setting.For example, a Process Meta-Model example customization submodule can be set Block customizes submodule by the Process Meta-Model example come calling process meta-model case library, process member library, realizes the choosing of process member It selects, and forms the Process Meta-Model example of vehicle newly developed by Process Meta-Model example customization submodule.

S105, the structure-modifying operation in response to being directed to every research and development task, it is real in the vehicle with reference to vehicle It modifies in example to the vehicle type structure with reference to vehicle, to construct the vehicle type structure of the vehicle newly developed, obtains institute State the vehicle example of vehicle newly developed.

Specifically, in the case where system presents research and development task, research staff can be according to the target of vehicle newly developed Technical indicator executes modification operation to the structure to be modified in reference vehicle, is come in fact with will pass through to the transformation with reference to vehicle type structure The building of existing vehicle type structure newly developed.

It should be noted that the vehicle in view of bullet train is always modified constantly, vehicle newly developed has been constructed At known vehicle can also be collected as later, thus for subsequent vehicle newly developed building provide in structure it is more close Know vehicle.For this purpose, in some embodiments of the present embodiment, it is newly developed after vehicle type structure newly developed is constructed The vehicle example of vehicle can be recorded.Specifically, the present embodiment for example can also include: in response to the vehicle newly developed The vehicle example confirmation operation of type refers to the technology that the technical indicator instance data of the vehicle newly developed is collected as known vehicle Instance data is marked, and the vehicle example of the vehicle newly developed is collected as to the vehicle example of known vehicle.

It is understood that in an exemplary application scene of the present embodiment, in conjunction with some of aforementioned the present embodiment Embodiment, the building of vehicle newly developed can for example be realized by process shown in Fig. 4.Specifically, firstly, passing through calling Requirement templet library come realize vehicle demand example customize, then, product structure is realized by the selection in structure tree template library Set example customization, the demand meta model template in the Selection and call demand meta model template library based on structure tree, according to customization Demand example correspond to structure tree level to realize that demand meta-model example customizes, and in audit after by the need of customization It asks in meta-model write-in demand meta-model case library, then, mapping ruler library and technical indicator standard form is called, according to customization Demand meta-model example, realized corresponding to structure tree level technical indicator example customize, then after, refer to by the technology of customization It is while marking vehicle technical indicator library known to example typing, the technical indicator of the technical indicator example of customization and known vehicle is real Example is matched, and by matching degree it is high be output to product meta-model, then by calling product meta model template library and known vehicle The product meta-model case library of type realizes the customization of product meta-model example, finally, passing through calling process meta model template library, mistake Cheng Yuanku and Process Meta-Model case library realize that Process Meta-Model example is customized based on the product meta-model example of customization.

In addition, in another exemplary application scene of the present embodiment, in conjunction with some embodiment party of aforementioned the present embodiment Formula, the present embodiment can for example be realized by functional module frame shown in fig. 5.Specifically, in the whole skill of the present embodiment Art scheme for example can construct module by the product meta-model example of requirement drive to realize, in the product meta-model example structure Model block in, including customize for realizing vehicle demand example submodule, for demand meta-model example customize submodule, For the submodule of technical indicator example customization, for the submodule of product meta-model example customization and for Process Meta-Model The submodule of example customization.Wherein, for realizing the submodule of vehicle demand example customization, it is specifically used for aforementioned need instance number According to formation；For the submodule of demand meta-model example customization, specifically for the formation of demand meta-model example；For technology The submodule of index example customization, specifically for the formation of technical indicator instance data；For the customization of product meta-model example Submodule, specifically for the formation of product meta-model example；For the submodule of Process Meta-Model example customization, it was specifically used for The formation of journey meta-model example.

In addition, in another exemplary application scene of the present embodiment, in conjunction with some embodiment party of aforementioned the present embodiment Formula, vehicle newly developed can for example use product meta-model example building module to carry out structure by implementation shown in fig. 6 It builds.Specifically, firstly, the demand example of customization vehicle is input in building module, demand data template library exports demand Data template is to building module, so that building module forms the demand data example of customization vehicle and is output to demand data reality In example library, then, the structure tree institute data exported from structure tree template library are input to building module, from demand meta model template library The demand meta model template of middle output is input to building module, so that building is formed the demand meta-model of customization vehicle by module Example is simultaneously output to demand meta-model case library, and then, the mapping ruler exported from mapping ruler library is input to building module, skill The technical indicator template of art indicator template library output is input to building module, so that building module forms the technology of customization vehicle Index example is simultaneously output to technical indicator case library, meanwhile, the technical indicator for exporting known vehicle from technical indicator case library is real Example, so that building module carries out the matching of technical indicator example to customization vehicle and known vehicle, to select customization vehicle Reference vehicle, then after, the product meta model template exported from product meta model template library is input to building module, from product The product meta-model example of the reference vehicle of meta-model case library output is input to building module, so that building module forms and determines The product meta-model example of vehicle processed is simultaneously output to product meta-model case library, finally, exporting from Process Meta-Model template library Process Meta-Model template be input to building module so that building module forms the customization Process Meta-Model example of vehicle and defeated Process Meta-Model case library is arrived out.

It is understood that data management staff can be to above-mentioned in the above-mentioned example application scenarios of the present embodiment The product metamodel data that group is built up carries out the management of convenient and man-machine friendly, including the structure tree layer to product meta-model Object data, the attribute data, pass for including in grade, the data of single structure node corresponding product meta-model and product meta-model Coefficient is operated according to modifying, delete and updates etc., so that and product metamodel data possesses scalability and dynamic, And be also possible that research staff can to product metamodel data monitor and safeguard, in addition, the modification of product meta-model and The operations such as deletion only influence subsequent product meta-model example, have no effect on the product meta-model example that front has used.

Technical solution through this embodiment, for bullet train, it is contemplated that vehicle newly developed relative to certain Know that vehicle has a large amount of identical structure, in order to mitigate work load that research staff manually undertakes and improve development efficiency, subtract Few exploitation is time-consuming, can collect the known vehicle of some bullet trains in advance, need for High-Speed Train Design vehicle newly developed When, it can first be selected by the matching degree of technical parameter and be made in structure closest to the known vehicle of vehicle newly developed again To design to obtain the structure of bullet train vehicle newly developed with reference to vehicle, then by modifying to the structure with reference to vehicle, Research staff is just not necessarily to manually carry out weight again relative to the identical most of structure division of reference vehicle to vehicle newly developed in this way Multiple design, alleviates the work load that research staff manually undertakes, and improves the efficiency of bullet train exploitation, also, also reduces The time-consuming of bullet train exploitation.

After describing the method for exemplary embodiment of the invention, next, to exemplary embodiment of the invention , be introduced for the automobile development device of bullet train.

Referring to Fig. 7, the structure chart of one embodiment of automobile development device of high speed train of the present invention is shown.In this implementation In example, described device is for example specifically included:

Demand parameter obtains module 701, for the triggering command in response to constructing vehicle newly developed, obtains described newly developed Every demand parameter of vehicle forms the demand instance data of the vehicle newly developed；

Technical parameter searching module 702, for according to preset demand parameter with it is corresponding between technical parameter Relationship searches all technical parameter of the vehicle newly developed, shape according to the demand instance data of the vehicle newly developed At the technical indicator instance data of the vehicle newly developed；

With reference to vehicle matching module 703, for by the technical indicator instance data of the vehicle newly developed respectively and in advance The technical indicator instance data for each known vehicle being collected into is matched, and by technical indicator instance data with it is described newly developed The highest known vehicle of vehicle matching degree is determined as the reference vehicle of the vehicle newly developed；

Research and development task determining module 704, for the vehicle newly developed relative to the technology different with reference to vehicle Index parameter is corresponding in the structure with reference in vehicle by the object technology index parameter as object technology index parameter Parameter is determined as structural parameters to be modified, and the structural parameters to be modified and the object technology index parameter are accordingly formed Every research and development task of the vehicle newly developed is simultaneously presented；

Vehicle type structure constructs module 705, for the structure-modifying operation in response to being directed to every research and development task, in institute It states and modifies in the vehicle example with reference to vehicle to the vehicle type structure with reference to vehicle, to construct the vehicle newly developed Vehicle type structure, obtain the vehicle example of the vehicle newly developed.

Optionally, in some embodiments of the present embodiment, the technical parameter searching module 702 is for example specific May include:

Further alternative, in other embodiments of the present embodiment, the first lookup submodule is for example specific May include:

Optionally, in the other embodiment of the present embodiment, the research and development task determining module 704 for example specifically may be used To include:

Optionally, in some other embodiments of the present embodiment, the demand parameter for example can specifically include theme Demand parameter, crucial requirement parameter and passenger demand parameter.

Optionally, in some other embodiments again of the present embodiment, such as can also include:

The technical solution of Installation practice through the invention, for bullet train, it is contemplated that vehicle newly developed is opposite There is a large amount of identical structure in vehicle known to certain, in order to mitigate work load that research staff manually undertakes and improve exploitation Efficiency reduces exploitation time-consuming, can collect the known vehicle of some bullet trains in advance, need newly to open for High-Speed Train Design When type of dispatching a car, can first it be selected in structure by the matching degree of technical parameter closest to known to vehicle newly developed again Vehicle, which is used as, refers to vehicle, then designs to obtain bullet train vehicle newly developed by modifying to the structure with reference to vehicle Structure, such research staff be just not necessarily to manually to vehicle newly developed relative to the identical most of structure division of reference vehicle again into Row design iterations alleviate the work load that research staff manually undertakes, and improve the efficiency of bullet train exploitation, also, also Reduce the time-consuming of bullet train exploitation.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.The terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute State in the process, method, article or equipment of element that there is also other identical elements.

For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not In the case where making the creative labor, it can understand and implement.

The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as the protection scope of the application.

Claims

1. a kind of automobile development method of bullet train characterized by comprising

In response to constructing the triggering command of vehicle newly developed, every demand parameter of the vehicle newly developed is obtained, described in formation The demand instance data of vehicle newly developed；

According to the corresponding relationship between preset demand parameter and technical parameter, according to the demand example of the vehicle newly developed Data search all technical parameter of the vehicle newly developed, form the technical indicator instance number of the vehicle newly developed According to, wherein the demand parameter can be packaged into the data of fixed format with the technical parameter according to specific template；

By the technical indicator instance data of the vehicle newly developed technical indicator with each known vehicle being collected into advance respectively Instance data is matched, and the highest known vehicle of technical indicator instance data and the vehicle matching degree newly developed is determined For the reference vehicle of the vehicle newly developed；

Using the vehicle newly developed relative to the technical parameter different with reference to vehicle as object technology index parameter, The object technology index parameter is corresponded to and is determined as structural parameters to be modified in the structural parameters with reference in vehicle, by institute It states structural parameters to be modified and the object technology index parameter accordingly forms every research and development task of the vehicle newly developed And it presents；

In response to the structure-modifying operation for every research and development task, to described in the vehicle example with reference to vehicle It modifies with reference to the vehicle type structure of vehicle, to construct the vehicle type structure of the vehicle newly developed, obtains the vehicle newly developed The vehicle example of type.

2. the method according to claim 1, wherein described according to preset demand parameter and technical parameter Between corresponding relationship, according to the demand instance data of the vehicle newly developed, the every technology for searching the vehicle newly developed refers to Parameter is marked, the technical indicator instance data of the vehicle newly developed is formed, comprising:

According to the corresponding demand meta model template of the vehicle newly developed, formed with the demand instance data of the vehicle newly developed The demand meta-model example of the vehicle newly developed；

It is each in lookup and the demand meta-model example according to the corresponding relationship between preset demand parameter and technical parameter The corresponding technical parameter of item demand parameter, all technical parameter as the vehicle newly developed；

According to the corresponding technical indicator template of the vehicle newly developed, with all technical parameter shape of the vehicle newly developed At the technical indicator instance data of the vehicle newly developed.

3. according to the method described in claim 2, it is characterized in that, described according to preset demand parameter and technical parameter Between corresponding relationship, search with the corresponding technical parameter of items demand parameter in the demand meta-model example, as institute State all technical parameter of vehicle newly developed, comprising:

According to the hierarchical structure of the demand meta-model example, successively the demand meta-model example is traversed, obtains institute State every demand parameter in demand meta-model；

The corresponding default mapping ruler of every demand parameter is searched respectively, and will be needed under the default mapping ruler found out with items Ask the corresponding all technical parameter of parameter, all technical parameter as the vehicle newly developed；

4. the method according to claim 1, wherein described refer to vehicle relative to described with the vehicle newly developed The different technical parameter of type is corresponding in the reference by the object technology index parameter as object technology index parameter Structural parameters in vehicle are determined as structural parameters to be modified, and the structural parameters to be modified and the object technology index are joined Number accordingly forms every research and development task of the vehicle newly developed and presents, comprising:

According to the corresponding product meta model template of the vehicle newly developed, with the product meta-model example with reference to vehicle and institute The technical indicator instance data for stating vehicle newly developed forms the product meta-model example of the vehicle newly developed；

The vehicle newly developed is searched relative to the technical parameter different with reference to vehicle, is joined as object technology index Number, and according to the product meta-model example of the vehicle newly developed, search structure corresponding with the object technology index parameter Parameter, as structural parameters to be modified；

It is first according to the corresponding process of the vehicle newly developed in response to the selected operation to object procedure member from optional process member Model template and object procedure member, the structural parameters to be modified and the object technology index parameter are accordingly formed Every research and development task of the vehicle newly developed, to form the Process Meta-Model example of the vehicle newly developed and present.

5. the method according to claim 1, wherein the demand parameter specifically includes theme demand parameter, closes Key demand parameter and passenger demand parameter.

6. the method according to claim 1, wherein further include:

In response to the vehicle example confirmation operation of the vehicle newly developed, by the technical indicator instance data of the vehicle newly developed It is collected as the technical indicator instance data of known vehicle, and the vehicle example of the vehicle newly developed is collected as known vehicle Vehicle example.

7. a kind of automobile development device of bullet train characterized by comprising

Demand parameter obtains module, for the triggering command in response to constructing vehicle newly developed, obtains the vehicle newly developed Every demand parameter forms the demand instance data of the vehicle newly developed；

Technical parameter searching module, for according to the corresponding relationship between preset demand parameter and technical parameter, root According to the demand instance data of the vehicle newly developed, all technical parameter of the vehicle newly developed is searched, described in formation The technical indicator instance data of vehicle newly developed, wherein the demand parameter can be according to specific with the technical parameter Template is packaged into the data of fixed format；

With reference to vehicle matching module, for by the technical indicator instance data of the vehicle newly developed respectively be collected into advance The technical indicator instance data of each known vehicle is matched, and technical indicator instance data is matched with the vehicle newly developed Spend the reference vehicle that highest known vehicle is determined as the vehicle newly developed；

Research and development task determining module, for the vehicle newly developed relative to the technical parameter different with reference to vehicle It is as object technology index parameter, the object technology index parameter is corresponding determining with reference to the structural parameters in vehicle described For structural parameters to be modified, the structural parameters to be modified and the object technology index parameter are accordingly formed and described newly opened The every research and development task for type of dispatching a car simultaneously is presented；

Vehicle type structure constructs module, for the structure-modifying operation in response to being directed to every research and development task, in the reference It modifies in the vehicle example of vehicle to the vehicle type structure with reference to vehicle, to construct the vehicle of the vehicle newly developed Structure obtains the vehicle example of the vehicle newly developed.

8. device according to claim 7, which is characterized in that the technical parameter searching module includes:

First forms submodule, for according to the corresponding demand meta model template of the vehicle newly developed, with the vehicle newly developed The demand instance data of type forms the demand meta-model example of the vehicle newly developed；

First searches submodule, for according to the corresponding relationship between preset demand parameter and technical parameter, lookup and institute State the corresponding technical parameter of items demand parameter, every technology as the vehicle newly developed in demand meta-model example Index parameter；

Second forms submodule, for according to the corresponding technical indicator template of the vehicle newly developed, with the vehicle newly developed All technical parameter form the technical indicator instance data of the vehicle newly developed.

9. device according to claim 8, which is characterized in that described first, which searches submodule, includes:

Submodule is traversed, for the hierarchical structure according to the demand meta-model example, successively to the demand meta-model example It is traversed, obtains every demand parameter in the demand meta-model；

Third searches submodule, for referring to items technology corresponding with every demand parameter under the default mapping ruler found out Mark parameter, all technical parameter as the vehicle newly developed；

10. device according to claim 7, which is characterized in that the research and development task determining module includes:

Third forms submodule, for referring to vehicle with described according to the corresponding product meta model template of the vehicle newly developed Product meta-model example and the vehicle newly developed technical indicator instance data formed the vehicle newly developed product member Model instance；

4th searches submodule, for searching the vehicle newly developed relative to the technical indicator ginseng different with reference to vehicle Number, as object technology index parameter；

5th searches submodule, for the product meta-model example according to the vehicle newly developed, searches and the object technology The corresponding structural parameters of index parameter, as structural parameters to be modified；

Submodule is formed, in response to the selected operation to object procedure member from optional process member, according to described newly developed The corresponding Process Meta-Model template of vehicle and object procedure member, the structural parameters to be modified are referred to the object technology Mark parameter accordingly forms every research and development task of the vehicle newly developed, to form the Process Meta-Model of the vehicle newly developed Example is simultaneously presented.