CN104820682B - A kind of bullet train demand data example construction method and device - Google Patents
A kind of bullet train demand data example construction method and device Download PDFInfo
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Abstract
The present invention relates to bullet train field, especially a kind of bullet train demand data example building and processing method, comprising: obtain the demand meta-model pre-established；Wherein, the structure of the demand meta-model and the bullet train has corresponding relationship, and the demand meta-model includes demand object, object properties and Attribute Association information；According to the corresponding demand object of the demand meta-model, the instance basis information of the demand object is determined；Object properties and Attribute Association information to the corresponding demand object of the demand meta-model carry out assignment operation, to obtain the corresponding demand data example of the demand object；Each demand data example that will acquire saves generates demand instance database in the database；In response to calling the instruction of the demand instance database, operation corresponding with described instruction is executed to the demand instance database.The present invention effectively improves the collecting efficiency of demand data and the development efficiency of bullet train, reduces manpower and the wasting of resources.
Description
Technical field
The present invention relates to High-sped Trains field, more particularly to a kind of bullet train demand data example construction method and
Device.
Background technique
With the development of traffic transporting technology, bullet train becomes the research hotspot of railway transportation technology at present.High speed arranges
Vehicle is on the basis of existing diesel locomotive, electric locomotive and railway, to dynamical system, running gear, compartment shape and road
A kind of faster train of speed per hour obtained from being improved such as rail system.The bullet train of the prior art design and developed
Cheng Zhong, it is necessary first to determine that demand data is designed with guide product.Wherein, bullet train demand data is obtained by collecting
For all related clients for the specific requirement set of the proposition of bullet train product, it is the important evidence of guide product design,
And it is provided for the new order of new client or client and relevant fill in template and guide the client to complete the generation of new order.Demand number
According to collection source mainly with critical demands required by the operation environment of bullet train, working line and client, passenger
Required functional requirement is associated.In the prior art, it after Vehicle manufacturers are connected to order, needs artificially to order
Technical indicator decomposed, decompose each component module, such as carrying component, walking component and car body component, later respectively
The corresponding research and development department of component is by corresponding technical indicator, and designer is according to itself design experiences, according to technical indicator
It is required that converting demand data for index correspondence.
However, inventor has found in the implementation of the present invention, the source due to determining demand data is complicated, existing skill
Art needs to spend a large amount of personnel and time artificial treatment demand data, causes the repetition and waste of development resources, and make research and development progress
Delay.In addition, a large amount of manual operation, causes error probability larger, it is not able to satisfy the demand of quickly exploitation train.It is existing not
There are a kind of effective demand data processing modes to solve the above problems.
Summary of the invention
In order to solve the above technical problems, the invention discloses a kind of bullet train demand data example construction method and dresses
It sets, demand data example can be constructed by the demand meta-model pre-established, effectively improve the acquisition and design of demand data
Efficiency, and the development efficiency of bullet train is effectively improved, reduce manpower and the wasting of resources.
Technical solution is as follows:
According to a first aspect of the embodiments of the present invention, a kind of building of bullet train demand data example and processing side are disclosed
Method, which comprises
Obtain the demand meta-model pre-established；Wherein, the structure of the demand meta-model and the bullet train has
Corresponding relationship, the demand meta-model include demand object, object properties and Attribute Association information；The object properties include
One of body attribute, determinant attribute, passenger's attribute, quality constrained attributes are a variety of；The Attribute Association information includes being subordinate to
One of category relationship, inclusion relation, holding relationship are a variety of；
According to the corresponding demand object of the demand meta-model, the instance basis information of the demand object is determined；
Object properties and Attribute Association information to the corresponding demand object of the demand meta-model carry out assignment operation, with
Obtain the corresponding demand data example of the demand object；
Each demand data example that will acquire saves generates demand instance database in the database；
In response to calling the instruction of the demand instance database, to demand instance database execution and described instruction
Corresponding operation.
Further, when the instance basis information of the demand object includes instance name, serial number, description information, creation
Between, creation source, one of founder's information or a variety of.
Further, the instruction in response to calling the demand instance database, to the demand instance database
Executing operation corresponding with described instruction includes following any one or more sub-steps:
The modification instruction for receiving user, in response to the data in the modification instruction calling demand instance database to described
Modification instructs corresponding demand instance data to modify；
The deletion instruction for receiving user, in response to the data deleted in instruction calling demand instance database to described
It deletes and corresponding demand instance data is instructed to be deleted；
The more new command for receiving user calls the data in demand instance database to described in response to the more new command
The corresponding demand instance data of more new command is updated.
Further, the instruction in response to calling the demand instance database, to the demand instance database
Executing operation corresponding with described instruction includes following any one or more steps:
Receive user checks instruction, in response to the data checked in instruction calling demand instance database, display
It is described to check the corresponding demand instance data of instruction；
The search instruction for receiving user, the data of demand instance database are searched in response to the search instruction, and display is looked into
Look for result；
The output order for receiving user obtains the data of demand instance database in response to the output order, exports institute
State data.
Further, described to receive user and check instruction, calling demand instance database is instructed in response to described check
In data, check that the corresponding demand instance data of instruction includes: described in display
It receives user and checks instruction, according to the mark for checking demand data example that instruction includes, acquisition and institute
The corresponding demand instance data of mark is stated, the demand instance data is shown in a manner of list.
According to a second aspect of the embodiments of the present invention, a kind of building of bullet train demand data example and processing dress are disclosed
It sets, described device includes:
Module is obtained, for obtaining the demand meta-model pre-established；Wherein, the demand meta-model and the high speed arrange
The structure of vehicle has corresponding relationship, and the demand meta-model includes demand object, object properties and Attribute Association information；It is described
Object properties include one of body attribute, determinant attribute, passenger's attribute, quality constrained attributes or a variety of；The attribute closes
Joining information includes one of membership, inclusion relation, holding relationship or a variety of；
Determining module is used for according to the corresponding demand object of the demand meta-model, the example for determining the demand object
Basic information；
Example constructs module, for the object properties and Attribute Association letter to the corresponding demand object of the demand meta-model
Breath carries out assignment operation, to obtain the corresponding demand data example of the demand object；
Database generation module, each demand data example for will acquire saves generates demand instance number in the database
According to library；
Processing module, for the instruction in response to calling the demand instance database, to the demand instance database
Execute operation corresponding with described instruction.
Further, when the instance basis information of the demand object includes instance name, serial number, description information, creation
Between, creation source, one of founder's information or a variety of.
Further, the processing module includes following any one or more submodules:
Submodule is modified, the modification for receiving user instructs, and instructs calling demand instance data in response to the modification
Data in library instruct corresponding demand instance data to modify the modification；
Submodule is deleted, the deletion for receiving user instructs, and instructs calling demand instance data in response to the deletion
Data in library instruct corresponding demand instance data to delete the deletion；
Submodule is updated, for receiving the more new command of user, calls demand instance data in response to the more new command
Data in library are updated the corresponding demand instance data of the more new command.
Further, the processing module further includes following any one or more submodules:
It checks submodule, checks instruction for receive user, check instruction calling demand instance data in response to described
Data in library check the corresponding demand instance data of instruction described in display；
Submodule is retrieved, for receiving the search instruction of user, searches demand instance data in response to the search instruction
The data in library show lookup result；
Output sub-module obtains demand instance data in response to the output order for receiving the output order of user
The data in library export the data.
Further, described to check that submodule is specifically used for:
It receives user and checks instruction, according to the mark for checking demand data example that instruction includes, acquisition and institute
The corresponding demand instance data of mark is stated, the demand instance data is shown in a manner of list
What the one aspect of the embodiment of the present invention can reach has the beneficial effect that in bullet train demand provided by the invention
Data instance establish and processing method in, using the demand meta-model pre-established, by object properties to demand object and
Attribute Association information carries out assignment operation and obtains demand data example, and will be real using the demand instance data building demand obtained
Example database, and can in response to calling the instruction of the demand instance database, to the demand instance database execute with
The corresponding operation of described instruction.Since the present invention constructs demand data example using the demand meta-model pre-established, and at a high speed
Each structure of train, component all have corresponding demand meta-model, therefore can call different need when designing bullet train
Meta-model is sought to create demand data example, without design iterations, research and development, therefore duplicate R&D work is greatly reduced, fills
Divide and utilize existing resource, improves efficiency of research and development, the exploitation design work of completion rapid rapidly and efficiently.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 invention, 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 that a kind of bullet train demand data example provided in an embodiment of the present invention is established and processing method process is illustrated
Figure；
Fig. 2 is an example schematic diagram for bullet train structure tree provided in an embodiment of the present invention；
Fig. 3 is train grade meta-model schematic diagram provided in an embodiment of the present invention；
Fig. 4 is traveling component demand meta-model schematic diagram provided in an embodiment of the present invention；
Fig. 5 is creation demand data example schematic provided in an embodiment of the present invention；
Fig. 6 is the demand example visualization function schematic diagram that one application scenarios of the embodiment of the present invention provide；
Fig. 7 is bullet train demand data example provided in an embodiment of the present invention building and processing unit schematic diagram.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
It, can be by pre-establishing the invention discloses a kind of bullet train demand data example construction method and device
Demand meta-model constructs demand data example, effectively improves the acquisition and design efficiency of demand data, and effectively improves high speed and arrange
The development efficiency of vehicle reduces manpower and the wasting of resources.
It is that a kind of bullet train demand data example provided in an embodiment of the present invention is established and processing method stream referring to Fig. 1
Journey schematic diagram.
S101 obtains the demand meta-model pre-established；Wherein, the structure of the demand meta-model and the bullet train
With corresponding relationship, the demand meta-model includes demand object, object properties and Attribute Association information；The object properties
Including one of body attribute, determinant attribute, passenger's attribute, quality constrained attributes or a variety of；The Attribute Association packet
Include one of membership, inclusion relation, holding relationship or a variety of.
When the invention is realized in detail, demand meta-model can be pre-created.The demand meta-model can be referred to as again
Demand data meta-model, for indicating the model of demand data.The demand meta-model is based on bullet train structure tree and establishes.
Wherein, the bullet train structure tree establishes to obtain based on the structure of the bullet train, and different bullet train types is corresponding
Different bullet train structures, different bullet train structures correspond to different bullet train structure trees.It, can be with when specific implementation
The different structure of different automobile types based on the structure tree template and collection that pre-establish, it is dynamic to set up vehicle type structure tree in fact
Example generates bullet train structure tree database.When creating specific bullet train demand meta-model, the height is obtained first
The corresponding bullet train structure tree complete or collected works' data of fast train.Bullet train structure tree can mark, type by bullet train
Or title is retrieved to obtain.It referring to fig. 2, is an example schematic diagram for bullet train structure tree provided in an embodiment of the present invention.
Bullet train structure tree can successively construct according to levels such as train, vehicle, component (component), component, subassembly, parts, certain
One level includes different component part again.Train is highest level, and vehicle corresponds to a certain section or a few section compartments, component (group
Part) it again include carrying component, traveling component or car body component etc..A certain component may include different component layers, component again
Layer may include again subassembly layer etc..For example, vehicle 01 includes carrying component 01, traveling component 02, carrying component 01 includes again
Body construction 01, head dummy structure 02, car body section 03, vehicle body attachment structure 04 etc..Each component layer may include different again
Subassembly, it is specific as shown in Figure 2.It is of course also possible to according to other modes construct bullet train structure tree, the present invention to this not into
Row limits, as long as the bullet train structure tree of building can be corresponding with the structure of bullet train.
When creating demand meta-model, using complete or collected works' data of the bullet train structure tree pre-established, successively select
The corresponding requirement item of each system point in the bullet train structure tree is taken, the requirement item is determined as to the need of demand meta-model
Object is sought, and determines the object properties and Attribute Association information of each demand object, according to the object category of each demand object
Property and Attribute Association information establish demand meta-model.Wherein, demand meta-model includes that demand object, object properties (and can claim
Be demand properties), 3 elements of Attribute Association information (and can be described as relationship).
When specific implementation, bullet train demand meta-model (RMM) can be indicated using triple:
RMM={<Object><Property><Association>}
Wherein,<Object>indicates that demand object,<Property>indicate that object properties,<Association>indicate to belong to
Property related information.Wherein, demand object may include one of train, vehicle, component, component, subassembly, part or more
Kind.Object properties may include the relevant demand properties of bullet train different product level, can specifically include body attribute,
One of determinant attribute, passenger's attribute, quality constrained attributes are a variety of.Wherein, subject demands attribute includes road network attribute, ring
Border attribute)；The main corresponding performance attribute of crucial requirement attribute, structure attribute；Passenger demand attribute may include functional attributes, property
It can attribute, constrained attributes；Quality constrained attributes (full name in English is Total Quality Control, english abbreviation TQC) belong to
Property may include the attribute specifications such as quality, delivery date, process, attendant.Wherein, Attribute Association information is properly termed as relationship again
Information mainly includes between each design object for the various relation informations between description object attribute, i.e. bullet train product
The incidence relation between relationship and design object and attribute between hierarchical object between relationship, each attribute.Specifically, it is associated with
Relationship may include one of membership, inclusion relation, holding relationship or a variety of.
In the one or more specific demand data examples of creation, obtain first corresponding with the demand data example
Demand meta-model.Such as when creating train demand data example, then obtain train demand meta-model.When some portion of creation
When the demand data example of part or component, then the component or the corresponding demand meta-model of component are obtained.For example, when creation row
When walking component example, then walking component meta-model is obtained.Referring to Fig. 3, show for train grade meta-model provided in an embodiment of the present invention
It is intended to；It referring to fig. 4, is traveling component demand meta-model schematic diagram provided in an embodiment of the present invention.It should be noted that demand number
Factually example can create by different level, the example that the example of multiple components or component can form vehicle, the example source
In the directly assignment of addition or product meta-model of actual vehicle model.
S102 determines the instance basis information of the demand object according to the corresponding demand object of the demand meta-model.
The instance basis information of the demand object may include instance name, serial number, description information, creation time, wound
Build one of source, founder's information, precedence information or a variety of.The present invention is not limited thereto, art technology
Personnel can according to need flexible setting.
S103, object properties and Attribute Association information to the corresponding demand object of the demand meta-model carry out assignment behaviour
Make, to obtain the corresponding demand data example of the demand object.
When specific implementation, can structure tree level to demand meta-model, single structure node correspond to the number of demand meta-model
According to assignment is carried out one by one, to obtain corresponding demand data instance.Wherein, to the corresponding demand meta-model number of a certain structure node
It again may include that assignment operation is carried out to demand object, object properties, Attribute Association information according to assignment operation, to obtain the need
Seek the corresponding demand data example of object.
Citing is illustrated, train demand meta-model as shown in Figure 3, can be with when creating train demand data example
All object properties and Attribute Association information for train carry out assignment operation, to obtain the demand data example of train.
For example, choose a certain requirement item, the occurrence of requirement item is added to get to a demand data example.For example, choosing train needs
Object is sought, carries out assignment operation for this attribute of desin speed as requirement item, such as desin speed is assigned a value of 300Km/h；
The dust storm intensity in body attribute is for another example assigned a value of a high or specific numberical range, that is, creates a demand data
Example.If it is real to will create different demand datas it should be noted that identical demand meta-model assigns different values
Example.
It is creation demand data example schematic provided in an embodiment of the present invention referring to Fig. 5.As shown in figure 5, the area Tu Zhong A
Domain is used to add the basic information of an example；B area is for showing existing example；The region C is for adding a specific reality
The value of requirement item in example；The region D is used to fill in the numerical value of a specific item.
When specific implementation, when to add an example in a-quadrant, it is transferred to the region C after completing essential information, starts to add
The example value of single requirement item, the region D is transferred to when clicking a certain item, is carried out numerical value and is filled in, other are if title, coding
There is information, after the region D has been filled in, then saves, be transferred to C, click another requirement item.After the completion of one by one, then in C region point
It saves, is then stored in B area, shows already existing demand data example.
S104, each demand data example that will acquire saves generates demand instance database in the database.
When specific implementation, demand metamodel data library is constructed according to established each demand data example.When high in progress
When specifically designing and developing of fast train, can call the demand instance database to be designed and developed work accordingly.
S105, in response to calling the instruction of the demand instance database, to demand instance database execution and institute
State the corresponding operation of instruction.
In one possible implementation, the instruction in response to calling the demand instance database, to described
It includes following any one or more sub-steps that demand instance database, which executes operation corresponding with described instruction:
The modification instruction for receiving user, in response to the data in the modification instruction calling demand instance database to described
Modification instructs corresponding demand instance data to modify；
The deletion instruction for receiving user, in response to the data deleted in instruction calling demand instance database to described
It deletes and corresponding demand instance data is instructed to be deleted；
The more new command for receiving user calls the data in demand instance database to described in response to the more new command
The corresponding demand instance data of more new command is updated.
Wherein, the modification instruction, deletion instruction of the user or more new command may include the mark of demand data example
Know information, when receiving described instruction, then demand instance data corresponding with the mark is obtained, to the demand example
Data are modified accordingly, are deleted or update processing.
In the implementation of another possibility, the instruction in response to calling the demand instance database is right
It includes following any one or more sub-steps that the demand instance database, which executes operation corresponding with described instruction:
Receive user checks instruction, in response to the data checked in instruction calling demand instance database, display
It is described to check the corresponding demand instance data of instruction；
The search instruction for receiving user, the data of demand instance database are searched in response to the search instruction, and display is looked into
Look for result；
The output order for receiving user obtains the data of demand instance database in response to the output order, exports institute
State data.
Wherein, described to receive user and check instruction, it is instructed in calling demand instance database in response to described check
Data, check described in display the corresponding demand instance data of instruction include: receive user check instruction, check finger according to described
The mark for the demand data example that order includes obtains demand instance data corresponding with the mark, is shown in a manner of list
Show the demand instance data.
Wherein, the search instruction for receiving user, the number of demand instance database is searched in response to the search instruction
According to display lookup result includes: the search instruction for receiving user, according to the mark for the demand data example that the search instruction includes
Know, obtains demand instance data corresponding with the mark, the demand instance data is shown in a manner of list.
Wherein, the output order for receiving user, the number of demand instance database is obtained in response to the output order
According to exporting the data includes: the output order for receiving user, according to the mark for the demand data example that the output order includes
Know, obtains demand instance data corresponding with the mark, export the demand instance data.
When specific implementation, the present invention can be the demand metamodel data and demand number that data management staff builds up group
Factually example carries out the management of convenient and man-machine friendly, corresponding including the structure tree level to demand meta-model, single structure node
Object data, attribute data, the relation data for including in the data and demand meta-model of demand meta-model are carried out, modify, are deleted
The operation such as remove and update.So that demand metamodel data possesses scalability and dynamic, and designer can be made
Demand metamodel data can be monitored and be safeguarded.And the operations such as the modification and deletion of demand meta-model only influence subsequent need
Meta-model example is sought, the demand meta-model example that front has used is had no effect on.Pass through the acquisition to demand data, specification
Change processing etc. reduces manually to the workload of demand data, provides the demand data management of high quality for quickly exploitation train.
It is also possible to be obtained by the demand meta-model and the specific numerical value of demand data template completion created
Obtained demand data example is stored into demand instance database by the demand data example arrived, passes through demand example dynamic
Management submodule is dynamically managed, such as is modified, deletes and updated to demand instance data.
In addition, checking that bullet train demand is real in order to which designer is clearer in specific implementation of the embodiment of the present invention
Number of cases evidence, the mode that the present invention can use list visualization are shown whole details of demand example.It provides simultaneously
Above-mentioned stored demand instance data is supplied to the search function of user demand data, and designer can be easily to being stored in
The demand example information of demand database inquired, can according to the information such as the parameter value of example or instance name into
Row retrieval and inquisition, while the output of report and document can be carried out according to certain format.It is the embodiment of the present invention referring to Fig. 6
The demand example visualization function schematic diagram that one application scenarios provide.Wherein it is possible to include:
(1) demand data example look facility: designer can look into the way of list in demand example
It sees, and its information is checked.
(2) demand data case retrieval function: correlation can be obtained by parameter value, the inquiry of instance name information by providing it
A series of demand instance data.
(3) demand data instance document output function: user is provided according to the format module output report and text defined
Shelves.
Referring to Fig. 7, for bullet train demand data example provided in an embodiment of the present invention building and processing unit schematic diagram.
A kind of building of bullet train demand data example and processing unit 700, described device include:
Module 701 is obtained, for obtaining the demand meta-model pre-established；Wherein, the demand meta-model and the height
The structure of fast train has corresponding relationship, and the demand meta-model includes demand object, object properties and Attribute Association information；
The object properties include one of body attribute, determinant attribute, passenger's attribute, quality constrained attributes or a variety of；The category
Property related information includes one of membership, inclusion relation, holding relationship or a variety of.
Determining module 702, for determining the reality of the demand object according to the corresponding demand object of the demand meta-model
Example basic information.
Example construct module 703, for the corresponding demand object of the demand meta-model object properties and attribute close
Join information and carry out assignment operation, to obtain the corresponding demand data example of the demand object.
Database generation module 704, each demand data example for will acquire saves generates demand reality in the database
Example database.
Processing module 705, for the instruction in response to calling the demand instance database, to the demand instance data
Library executes operation corresponding with described instruction.
Wherein, the instance basis information of the demand object includes instance name, serial number, description information, creation time, wound
Build one of source, founder's information or a variety of.
Further, the processing module includes following any one or more submodules:
Submodule is modified, the modification for receiving user instructs, and instructs calling demand instance data in response to the modification
Data in library instruct corresponding demand instance data to modify the modification；
Submodule is deleted, the deletion for receiving user instructs, and instructs calling demand instance data in response to the deletion
Data in library instruct corresponding demand instance data to delete the deletion；
Submodule is updated, for receiving the more new command of user, calls demand instance data in response to the more new command
Data in library are updated the corresponding demand instance data of the more new command.
Further, the processing module further includes following any one or more submodules:
It checks submodule, checks instruction for receive user, check instruction calling demand instance data in response to described
Data in library check the corresponding demand instance data of instruction described in display；
Submodule is retrieved, for receiving the search instruction of user, searches demand instance data in response to the search instruction
The data in library show lookup result；
Output sub-module obtains demand instance data in response to the output order for receiving the output order of user
The data in library export the data.
Further, described to check that submodule is specifically used for:
It receives user and checks instruction, according to the mark for checking demand data example that instruction includes, acquisition and institute
The corresponding demand instance data of mark is stated, the demand instance data is shown in a manner of list.
The function of above-mentioned each unit can correspond to the processing step of the above method of Fig. 1 detailed description, repeat no more in this.
It should be noted that since embodiment of the method being explained in detail, this field relatively simple to the description of Installation practice
Technical staff constructs the device of the invention embodiment it is understood that being referred to embodiment of the method.Those skilled in the art
It is all belonged to the scope of protection of the present invention in other implementations for not making the creative labor lower acquisition.
It will be appreciated by persons skilled in the art that exemplary illustration has been carried out to method and Installation practice above, with
On be not intended as limitation of the present invention, those skilled in the art are equal in other implementations for not making the creative labor lower acquisition
It belongs to the scope of protection of the present invention.
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.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.The present invention can be by calculating
The general described in the text, such as program module up and down for the computer executable instructions that machine executes.Generally, program module includes holding
The routine of row particular task or realization particular abstract data type, programs, objects, component, data structure etc..It can also divide
Cloth, which calculates, practices the present invention in environment, in these distributed computing environments, by connected long-range by communication network
Processing equipment executes task.In a distributed computing environment, program module can be located at the local including storage equipment
In remote computer storage medium.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device reality
For applying example, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to embodiment of the method
Part explanation.The apparatus embodiments described above are merely exemplary, wherein described be used as separate part description
Unit may or may not be physically separated, component shown as a unit may or may not be
Physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to the actual needs
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 paying
In the case where creative work, it can understand and implement.The above is only a specific embodiment of the invention, should be referred to
Out, for those skilled in the art, without departing from the principle of the present invention, can also make several
Improvements and modifications, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (10)
1. a kind of bullet train demand data example building and processing method, which is characterized in that the described method includes:
Obtain the demand meta-model pre-established；The demand meta-model is intended to indicate that the model of demand data, wherein described
The structure of demand meta-model and the bullet train has corresponding relationship, and the demand meta-model includes demand object, object category
Property and Attribute Association information；The object properties include body attribute, determinant attribute, passenger's attribute, in quality constrained attributes
It is one or more, the body attribute includes road network attribute and environment attribute, and passenger's attribute includes functional attributes, performance
Attribute and constrained attributes, the quality constrained attributes include to quality, delivery date, process and services personnel attribute specification；Institute
Stating Attribute Association information includes one of membership, inclusion relation, holding relationship or a variety of；
According to the corresponding demand object of the demand meta-model, the instance basis information of the demand object is determined；
Object properties and Attribute Association information to the corresponding demand object of the demand meta-model carry out assignment operation, to obtain
The corresponding demand data example of the demand object；
Each demand data example that will acquire saves generates demand instance database in the database；
In response to calling the instruction of the demand instance database, the demand instance database is executed corresponding with described instruction
Operation.
2. the method according to claim 1, wherein the instance basis information of the demand object includes Instance Name
One of title, serial number, description information, creation time, creation source, founder's information are a variety of.
3. the method according to claim 1, wherein the finger in response to calling the demand instance database
It enables, executing operation corresponding with described instruction to the demand instance database includes following any one or more sub-steps:
The modification instruction for receiving user, in response to the data in the modification instruction calling demand instance database to the modification
Corresponding demand instance data is instructed to modify；
The deletion instruction for receiving user, in response to the data deleted in instruction calling demand instance database to the deletion
Corresponding demand instance data is instructed to be deleted；
The more new command for receiving user calls the data in demand instance database to the update in response to the more new command
Corresponding demand instance data is instructed to be updated.
4. the method according to claim 1, wherein the finger in response to calling the demand instance database
It enables, executing operation corresponding with described instruction to the demand instance database includes following any one or more steps:
It receives user and checks instruction, the data instructed in calling demand instance database are checked in response to described, described in display
Check the corresponding demand instance data of instruction；
The search instruction for receiving user, the data of demand instance database are searched in response to the search instruction, and knot is searched in display
Fruit；
The output order for receiving user obtains the data of demand instance database in response to the output order, exports the number
According to.
5. according to the method described in claim 4, looking into response to described it is characterized in that, described receive user and check instruction
It sees the data in instruction calling demand instance database, checks that the corresponding demand instance data of instruction includes: described in display
It receives user and checks instruction, according to the mark for checking demand data example that instruction includes, obtain and the mark
Know corresponding demand instance data, the demand instance data is shown in a manner of list.
6. a kind of building of bullet train demand data example and processing unit, which is characterized in that described device includes:
Module is obtained, for obtaining the demand meta-model pre-established；The demand meta-model is intended to indicate that demand data
Model, wherein the structure of the demand meta-model and the bullet train has corresponding relationship, and the demand meta-model includes needing
Ask object, object properties and Attribute Association information；The object properties include body attribute, determinant attribute, passenger's attribute, matter
One of constrained attributes or a variety of are measured, the body attribute includes road network attribute and environment attribute, and passenger's attribute includes
Functional attributes, attribute of performance and constrained attributes, the quality constrained attributes include to quality, delivery date, process and services personnel
Attribute specification；The Attribute Association information includes one of membership, inclusion relation, holding relationship or a variety of；
Determining module, for determining the instance basis of the demand object according to the corresponding demand object of the demand meta-model
Information；
Example construct module, for the corresponding demand object of the demand meta-model object properties and Attribute Association information into
Row assignment operation, to obtain the corresponding demand data example of the demand object；
Database generation module, each demand data example for will acquire saves generates demand instance data in the database
Library；
Processing module executes the demand instance database for the instruction in response to calling the demand instance database
Operation corresponding with described instruction.
7. device according to claim 6, which is characterized in that the instance basis information of the demand object includes Instance Name
One of title, serial number, description information, creation time, creation source, founder's information are a variety of.
8. device according to claim 6, which is characterized in that the processing module includes following any one or more sons
Module:
Submodule is modified, the modification for receiving user instructs, in response in modification instruction calling demand instance database
Data instruct corresponding demand instance data to modify the modification；
Submodule is deleted, the deletion for receiving user instructs, in response in deletion instruction calling demand instance database
Data instruct corresponding demand instance data to delete the deletion；
Submodule is updated, for receiving the more new command of user, is called in demand instance database in response to the more new command
Data the corresponding demand instance data of the more new command is updated.
9. device according to claim 6, which is characterized in that the processing module further includes following any one or more
Submodule:
It checks submodule, checks instruction for receive user, checked in instruction calling demand instance database in response to described
Data, the corresponding demand instance data of instruction is checked described in display；
Submodule is retrieved, for receiving the search instruction of user, searches demand instance database in response to the search instruction
Data show lookup result；
Output sub-module obtains demand instance database in response to the output order for receiving the output order of user
Data export the data.
10. device according to claim 9, which is characterized in that described to check that submodule is specifically used for:
It receives user and checks instruction, according to the mark for checking demand data example that instruction includes, obtain and the mark
Know corresponding demand instance data, the demand instance data is shown in a manner of list.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184597.4A CN104820682B (en) | 2015-04-17 | 2015-04-17 | A kind of bullet train demand data example construction method and device |
| JP2017532994A JP2018508060A (en) | 2015-04-17 | 2015-11-12 | Method and apparatus for setting demand data instance of high-speed train |
| PCT/CN2015/094418 WO2016165317A1 (en) | 2015-04-17 | 2015-11-12 | Method and apparatus for establishing high-speed train demand data instances |
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| CN201510184597.4A CN104820682B (en) | 2015-04-17 | 2015-04-17 | A kind of bullet train demand data example construction method and device |
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| JP (1) | JP2018508060A (en) |
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| CN104820682B (en) * | 2015-04-17 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of bullet train demand data example construction method and device |
| CN105426393A (en) * | 2015-10-28 | 2016-03-23 | 南车青岛四方机车车辆股份有限公司 | Method and apparatus for classifying demand data of train |
| CN105243157A (en) * | 2015-10-28 | 2016-01-13 | 南车青岛四方机车车辆股份有限公司 | Method and apparatus for processing demand data of high speed train |
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| JP2018508060A (en) | 2018-03-22 |
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