CN107239598A - A kind of method that the processing of drawing interface is realized on CAD software - Google Patents

A kind of method that the processing of drawing interface is realized on CAD software Download PDF

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Publication number
CN107239598A
CN107239598A CN201710295818.4A CN201710295818A CN107239598A CN 107239598 A CN107239598 A CN 107239598A CN 201710295818 A CN201710295818 A CN 201710295818A CN 107239598 A CN107239598 A CN 107239598A
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interface
main
state
message
data
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CN107239598B (en
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吴盛
肖鹏安
宋淇
宋一淇
韩海荣
卢永进
王国新
杨念
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Beijing Institute of Technology BIT
China Ship Development and Design Centre
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Beijing Institute of Technology BIT
China Ship Development and Design Centre
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00Computer-aided design [CAD]
    • G06F30/20Design optimisation, verification or simulation

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  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
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  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a kind of method of realization principle figure interface on CAD software processing, many docking ports of transmission information are formed between several drawings, pre-defined one group to embody information with interface unrelated, the function set of designer's design idea is embodied simultaneously, and some functions in user's selection function set are used as interface function;In per docking port, the initiator for giving interface function is main interface, and it, from interface, is that master and slave interface sets identical interface unique mark to interface function identical in pairs that interface function side needed for realizing, which is,;By setting interaction medium in the middle of data, for storing main interface and the interface message and interface current state from interface;Master and slave interface reads the information of other side in interaction medium in the middle of data by recognizing interface unique mark, then update the interface message of itself, it is to avoid artificial addition, modification it is manually operated, so as to greatly improve design efficiency and designing quality.

Description

A kind of method that the processing of drawing interface is realized on CAD software
Technical field
The present invention relates to the engineering drawing under CAD software environment, and in particular to one kind solves engineering drawing under CAD software environment The method of the problem of processing of paper drawing interface message, renewal, management etc..
Background technology
At home and abroad all is used in the CAD software of engineering drawing design, how to be handled for interface in drawing, at present Good solution is there is no, typically all using the manual addition of people, modification, deletion interface message, it is impossible to realize interface Automatically update.There are substantial amounts of electric interfaces for example in the electrical design of Ship Design industry, between drawing and drawing, and this A little interface messages are all that people adds manually.The modification of drawing is likely to result in the change of interface, thus bring a large amount of interface coordinations, The workload of modification, if coordinating not in time or changing not thorough, it is easy to cause quality problems.
Although there is part to be used in the CAD software of layout design, possess it is certain automatically update ability, it is automatic more New is typically all the mark according to the pattern number of the side of drawing interface one or the unique designation of model as renewal, when model The weight of some attributes, such as model, caloric value, when position etc. changes, the interface of drawing possesses what is automatically updated Ability;And when the numbering of model or other unique designations change, the interface of drawing does not just possess the ability automatically updated.
And in actual engineering project, the pattern number on interface both sides often occur or its unique designation changes Situation.In some heavy constructions, electric and pipeline schematic diagram the design of such as large surface warship, up to ten thousand have been related to it Interface, the workload of interface core pair just seems very huge.Additionally due to the change of interface data information is more frequent, how How the check and correction of completion interface message promptly and accurately, control the information of current total interface in real time, is also during interface is handled Need the problem of emphasis considers.
Above description illustrate currently used CAD software drawing drafting module carry out interface processing in terms of ability not Foot, these deficiencies cause user can not effectively ensure the uniformity of interface message, and certain potential safety hazard is brought to engineering, is made Obtain user is used for checking work by more energy is put into.
The content of the invention
In view of this, the invention provides a kind of method that the processing of drawing interface is realized on CAD software, for solving work Shape between the problem of a large amount of interface messages are quickly interacted between several drawings (such as electrical schematic diagram) in journey design, several drawings Into many docking ports of transmission information, with pre-defined interface function difference per docking port, interface can be by reading in data Between interface message and interface current state in interaction medium, realization automatically updates, it is to avoid artificial addition, modification it is manual Operation, greatly improves design efficiency and designing quality.
The multipair of transmission information is formed between a kind of method that the processing of drawing interface is realized on CAD software, several drawings Interface, pre-defined one group embodies that information is unrelated with interface, while the function set of embodiment designer's design idea, user Some functions in selection function set are used as interface function;In per docking port, the initiator for giving interface function is main interface, It, from interface, is that master and slave interface sets identical interface uniquely to mark to interface function identical in pairs that interface function side needed for realizing, which is, Know;By setting interaction medium in the middle of data, for storing main interface and the interface message and interface current state from interface;Institute Stating interface message includes interface unique mark, interface function and interface attributes;
Main interface and docked with main interface the interface message of respective interface and interface current state are deposited respectively from interface Enter interaction medium in the middle of data, the information of other side is read by recognizing interface unique mark, then update the interface letter of itself Breath.
Further, interface current state has:Main interface is initiated not yet by reception state, from interface not yet by reception shape State, renewal are not yet by reception state and completion status;
Recognized when providing the side of interface function one in main interface initiation not yet by the main interface under reception state, and can be real During the corresponding interface function of the existing main interface, generated on drawing from interface, and give unique with main interface accordant interface Mark, then obtains the interface attributes of main interface in the middle of data from interface and renewal belongs to from the interface of interface in interaction medium Property;Simultaneously will be from interaction medium in the middle of the interface message of interface deposit data, now main interface state is changed to completion status, from connecing Mouth state is changed to from interface not yet by reception state;
When main interface by interface unique mark identify oneself it is corresponding from interface be in from interface not yet by reception shape During state, main interface obtains the interface attributes from interface in interaction medium in the middle of data and will be changed to complete shape from Interface status State;
When the interface attributes on outer bound pair drawing are updated, the interface being updated, which is in, to be updated not yet by reception shape State;
When master and slave interface identifies that corresponding interface is in renewal not yet by reception state by interface unique mark, The interface attributes of corresponding interface renewal are obtained in interaction medium in the middle of data and the interface attributes of itself are updated;Simultaneously by itself Interface attributes deposit data in the middle of interaction medium, now paired Interface status is changed to completion status.
Further, change when main interface or from the interface message of interface, it is necessary to when deleting interface, in the middle of data The interface current state of the write-in interface message side of changing in interaction medium, and the other side that interface message changes can To know deletion situation by reading interface current state.
Further, interface current state further comprises:Main interface is deleted state, and state is deleted from interface;
It is corresponding to obtain master in interaction medium in the middle of data from interface when main interface, which is in main interface, is deleted state Interface is deleted after state, deletes the interface message of itself, and is stored into the interface of the master and slave interface of interaction medium in the middle of data Information is all deleted;
When being in state deleted from interface from interface, the acquisition pair in interaction medium in the middle of data of corresponding main interface That answers is deleted after state from interface, and main interface state is changed into main interface initiates not yet by reception state.
Further, the concrete mode of the deletion interface is:Interface type to be deleted is first determined whether, is deleted if desired What is removed is main interface, then reads the interface message and interface current state of the main interface in the middle of data in interaction medium;If main Interface is in main interface and initiates not yet by reception state, then directly to delete the interface message of main interface;If main interface state is not It is that main interface initiates not yet by reception state, then to delete the interface message of main interface and the state of main interface is changed into main interface quilt Deletion state;
It is from interface, then to read main interface information and main interface in the middle of data in interaction medium and work as if necessary to what is deleted Preceding state;If main interface state, which is main interface, is deleted state, deletes master and slave interface and connecing for medium is interacted in the middle of data Message ceases;It is deleted, deletes from the interface message of interface and by the state of main interface if main interface state is not main interface It is changed to:Main interface is initiated not yet by reception state.
Beneficial effect:
1st, the present invention realizes the whole flow process automation of interface, interface by carrying out secondary development to AUTOCAD softwares Can by reading interface message and interface current state in the middle of data in interaction medium, realization is automatically updated, it is to avoid people The addition of work, modification it is manually operated.The electrical design aspect of the achievement applied to large ship at present, is greatly improved Design efficiency and designing quality.
2nd, the present invention is with interface function defining interface, and thus generates constant interface unique mark, with using in drawing Some unique mark of model is compared as interface identifier, do not change equally principle design on the premise of, the present invention due to Information can be automatically updated, more extensive interface variation is supported;In the case where same support is automatically updated, due to existing skill Art interface identifier may change, and cause to can not find corresponding interface, it is necessary to delete interface, and the present invention is uniquely marked due to interface Knowledge is corresponding with interface function, will not change, and reduces the possibility for deleting interface, reduces the possibility of engineering redesign, can It is significant to improve design efficiency.
3rd, the present invention is depositing interface function, other information and interface current state on interaction medium in the middle of same data Storage, is conducive to grasping the situation of change of current interface information in real time, and according to interface current state is read, performs corresponding behaviour Make.
Brief description of the drawings
Fig. 1 is the XX page of the drawing A of drawing interface sample;
Fig. 2 is the XX page of the drawing B of drawing interface sample;
Fig. 3 is the implementation pattern of interaction medium in the middle of data;
Fig. 4 is the implementation process figure of the generation main interface of the embodiment of the present application;
The implementation process figure of Fig. 5 interface functions for needed for the embodiment of the present application from interface realization;
Fig. 6 is the implementation process figure of the interface message updated on the push drawing of the embodiment of the present application;
Fig. 7 is the implementation process figure for updating interface message on drawing of the embodiment of the present application;
Fig. 8 is the implementation process figure for deleting interface message on drawing of the embodiment of the present application.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Fig. 1 and Fig. 2 is shape between the example of two drawings using CAD software drafting in engineering design, this two width drawing Into transmission information into docking port, for two interfaces in correspondence with each other, the hair of the given interface function of justice is fixed tentatively in embodiment It is main interface 103 to play side, and interface function side needed for realizing is from interface 203.
Circuit 102 and circuit 202 are same circuit, therefore must assure that in two drawings circuit 102 and circuit 202 The attribute such as circuit number and model specification is consistent, when changing circuit number or other attributes in a drawing if desired, then Have to update an other drawing, be consistent it.
The note of main interface 103 in the model 101 and model 201, therefore A drawings of circuit 102 (202) two drawings of connection 104 must be consistent with the information of model 201 in drawing B, must be with model in drawing A from the note of interface 203 in B drawings 101 information are consistent.
The CAD software that some current supporting interfaces update, the scheme typically taken is that the position of Fig. 1 main interfaces 103 is replaced On behalf of model 201, and model 101 is replaced by the position of Fig. 2 from interface 203, related update is realized by the numbering of model, Change the model of other numberings into after model is deleted, then can not realize related update.And the adjustment of general interface can not yet Integrated management is carried out, can not also notify user to update interface message.
The processing method that the present embodiment is provided, specifically needs expressing information unrelated by pre-defined one group with interface, But the function set of designer's design idea can be embodied, as the bridge that information exchange is carried out between several drawings, pass through Some function items in user's selection function set assign interface, so that interface, which functionally has, distinguishes other interfaces It is unique.In the prior art, in drawing interface using the numbering of model or position as mark, such as ×× figure card model × ×, what model ×× referred to is exactly pattern number, and pattern number can change with design idea;And the interface work(that the present invention is defined Can be such as:When designing pipeline, the medium and valve in design section, pipeline are defined as to the function items of interface function.
In user level:The initiator of given interface function is main interface, and interface function side needed for realizing is from interface;For Master and slave interface sets identical interface unique mark to interface function identical in pairs, and interface unique mark is corresponding with interface function.
In stream compression aspect:By setting interaction medium in the middle of data, for storing main interface and the interface from interface Information and interface current state;Interface message includes handing in the middle of interface unique mark, interface function and interface attributes, i.e. data again Mutual medium includes 4 partial contents, as shown in Figure 4:
Interface unique mark 301:The unique designation automatically generated by application program, can not be changed, and may be selected hidden to user Hide;
Function composition 302:Function is that user is used for dividing a unit of layout design in engineering design, and user can be with According to the corresponding function of engineering actual definition of oneself.For example for the illuminating lamp distribution that marine electrical equipment is designed, Ke Yiyou Following functions are defined:The XX decks normal illumination of XX areas, once net distribution larboard, 220V, 50W.Pass through these functions, the one of distribution Side can will be apparent that the design with electro-graphic paper, and no matter the illuminating lamp that the interface is connected is fluorescent tank top lamp or wall hanging from now on Lamp, either any one cabin on Deng XX areas XX decks or realizes function on which drawing, does not affect engineering The big frame of design.User is made up of some function items in 302 selection function, so that interface functionally has area Divide the uniqueness of other interfaces.
Attribute composition 303:Attribute be for describing the model of the both sides drawing corresponding to interface and the various information of circuit, User can be according to the quantity of extended attribute the need for engineering.For interface, when the attribute of one side drawing is changed, in addition While having to make corresponding change.
Interface current state 304:Mark can be used to represent corresponding two interfaces on two drawings for having interface relationship State.Interface current state has:Main interface initiates not yet to be updated not yet by reception state, main interface completion status, main interface Updated by reception state, from interface not yet by reception state, from interface not yet by reception state, from interface completion status.
Recognized when providing the side of interface function one in main interface initiation not yet by the main interface under reception state, and can be real During the corresponding interface function of the existing main interface, generated on drawing from interface, and give unique with main interface accordant interface Mark, then obtains the interface attributes of main interface in the middle of data from interface and renewal belongs to from the interface of interface in interaction medium Property;Interaction medium in the middle of data will be stored in from the interface message of interface simultaneously, now main interface state is changed to main interface and completes shape State, is changed to from interface not yet by reception state from Interface status;
When main interface by interface unique mark identify oneself it is corresponding from interface be in from interface not yet by reception shape During state, main interface obtains the interface attributes from interface in interaction medium in the middle of data and will be changed to from Interface status complete from interface Into state;
When the interface attributes on outer bound pair drawing are updated, master and slave interface is respectively at master and slave interface and updated not yet By reception state;
When master and slave interface by interface unique mark identify corresponding interface be in main interface update not yet received or Person from interface update not yet by reception state when, master and slave interface obtains what corresponding interface updated in the middle of the data in interaction medium Interface attributes and the interface attributes for updating itself;Itself interface attributes are stored in interaction medium in the middle of data simultaneously, now into To Interface status be changed to master and slave interface completion status.
It is extraneous without other operations when interface is in completion status.
Respective figure is described in detail below.Fig. 4 is the flow chart of generation main interface, initiates to create the request of interface first, Then interface function is set to generate main interface;The interface message of main interface is write in intermediate database simultaneously, now main interface Interface current state for main interface initiate not yet received state.Flow is specific as follows:
On drawing 401, perform step 402 and initiate a function request for needing other drawings to coordinate, next step 403 exists A main interface is generated on drawing, while step 404 is performed toward the interface message of write-in main interface in interaction medium in the middle of data, And step 405 is write as the Interface status of the main interface in interaction medium in the middle of data:Main interface is initiated not yet by reception shape State.
The implementation process figure of Fig. 5 interface functions for needed for from interface realization, selects corresponding main interface, and in drawing creation From interface, and the interface message from interface is sent, flow is specific as follows:
On drawing 501, need to obtain the interface message of corresponding main interface and interface current state from interface, perform step Rapid 502 are initiated not yet by the interface letter of the main interface under reception state in the middle of data by reading in interaction medium in main interface Breath, and when can realize the corresponding interface function of the main interface, then step 503 is generated on drawing 501 from interface, step 504 obtain the interface attributes of main interface, and update corresponding from interface message on drawing 501.Performing step 505 simultaneously will be from connecing So that main interface is obtained in interaction medium in the middle of the relevant information write-in data of mouth side, and by performing step 506 by main interface State is changed to main interface completion status, is changed to from the interface current state of interface from interface not yet by reception state.
Fig. 6 opens drawing 601 to push the implementation process figure of the interface message updated on drawing, and now drawing 601 needs Interface message on drawing is extracted, and sends to data interaction medium, by the interface message sent and originally The interface message of storage is compared, and judges whether that needs update the data interface message and state in middle interaction medium, specifically Flow is as follows:
On drawing 601, perform step 602 and extract the interface message of the renewal on drawing 601, and send to number According to centre interaction medium, then perform step 603 and enter the interface message of the renewal sent and the interface message stored originally Row compares, and the interface in the event of change is main interface, then performs step 604, the interface message of the main interface of renewal is write Interacted in the middle of data in medium, and perform step 605 and be changed to the interface current state of main interface:Main interface, which updates, not yet to be connect Receipts state;
Interface in the event of change is from interface, then to perform step 606, and the interface message from interface of renewal is write Being interacted in the middle of data in medium, and performing step 607 will be changed to from the interface current state of interface:Update and not yet connect from interface Receipts state.
Fig. 7 opens drawing 701 to update the implementation process figure of interface message on drawing, and now drawing 701 needs selection to connect The renewal for receiving other users is as follows with the idiographic flow for updating itself:
On drawing 701, step 702 selection receives the renewal of other users to update drawing 701, and step 703 is first to figure Interface type on paper 701 is judged.
What is be updated if desired is main interface, then perform step 704 by read in the middle of data in interaction medium from The interface current state of interface, judges whether change from interface side, when main interface reads the interface current state from interface During to update from interface not yet by reception state, then perform the corresponding main interface of step 705 and obtained in the middle of data in interaction medium Take the interface attributes updated from interface and update the interface attributes information of itself, while the information of main interface is stored in the middle of data Interaction medium, now performs step 706 and main interface state is changed into main interface completion status, change from the interface current state of interface For from interface completion status;Without updating if not changing from the interface message of interface.
What is be updated if desired is that then step 707 is by reading the main interface in the middle of data in interaction medium from interface State, judges whether main interface side changes, when the Interface status for reading main interface is that main interface renewal is not yet received, Then perform the corresponding fresh information for obtaining main interface in interaction medium in the middle of data from interface of step 708 and update from interface Interface message;Interaction medium in the middle of data will be stored in from the information of interface simultaneously, now performs step 709 by main interface state Main interface completion status is changed to, is changed to from the interface current state of interface from interface completion status.
When interface message changes, it is necessary to when deleting interface, Interface status is write in intermediate database, and interface An other side can know deletion situation by reading interface current state, and the other side that interface message changes is permissible Know deletion situation by reading interface current state, remind user to carry out relevant treatment.Fig. 8 is interface message on deletion drawing Implementation process figure, open drawing 801, it is necessary to delete the interface on drawing 801, idiographic flow is as follows:
On drawing 801, perform step 802 and select to delete the interface on drawing, step 803 judges to need what is be deleted Interface is main interface or from interface, is main interface if necessary to what is deleted, then performs step 804 and read interaction matchmaker in the middle of data The interface message and main interface current state of main interface in Jie;If the interface current state of the main interface read is main interface Initiate not yet by reception state, then the interface that execution step 805 is directly deleted in the middle of main interface and data in interaction medium is believed Breath;Initiated if the interface current state of main interface is not main interface not yet by reception state, perform step 806 and delete main connect The interface current state of main interface is simultaneously changed to the deleted state of main interface by the interface message of mouth, and subsequently getting master from interface connects After the deletion state of mouth, then the interface message in interaction medium in the middle of data from interface and this pair of master and slave interface is deleted.
It is from interface, then to perform the main interface letter in interaction medium in the middle of step 807 reading data if necessary to what is deleted Breath and main interface current state;If main interface state, which is main interface, is deleted state, performs step 808 and delete master and slave connect All information of the mouth in interaction medium in the middle of data;If main interface state, which is not main interface, is deleted state, step is performed Rapid 809 delete the interface message from interface and are changed to the interface current state of main interface:Main interface is initiated not yet by reception shape State.
The electrical design aspect of the achievement applied to large ship at present, greatly improves design efficiency and design Quality.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention. Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's Within protection domain.

Claims (5)

1. a kind of method that the processing of drawing interface is realized on CAD software, it is characterised in that transmission letter is formed between several drawings Many docking ports of breath, pre-defined one group embodies that information is unrelated with interface, while the function of embodiment designer's design idea Set, some functions in user's selection function set are used as interface function;In per docking port, the initiator of interface function is given For main interface, it, from interface, is that master and slave interface sets identical to connect to interface function identical in pairs that interface function side needed for realizing, which is, Mouth unique mark;By setting interaction medium in the middle of data, work as storing main interface with the interface message and interface from interface Preceding state;The interface message includes interface unique mark, interface function and interface attributes;
Main interface and docked with main interface be stored in number respectively from interface by the interface message of respective interface and interface current state According to centre interaction medium, the information of other side is read by recognizing interface unique mark, the interface message of itself is then updated.
2. the method as claimed in claim 1 that the processing of drawing interface is realized on CAD software, it is characterised in that interface is current State has:Main interface is initiated not yet by reception state, from interface not yet by reception state, renewal not yet by reception state and completion State;
Recognized when providing the side of interface function one in main interface initiation not yet by the main interface under reception state, and institute can be realized When stating the corresponding interface function of main interface, generated on drawing from interface, and give with main interface accordant interface unique mark, Then the interface attributes of main interface are obtained in the middle of the data in interaction medium from interface and interface attributes from interface are updated;Simultaneously Interaction medium in the middle of data will be stored in from the interface message of interface, now main interface state is changed to completion status, from Interface status It is changed to from interface not yet by reception state;
When main interface by interface unique mark identify oneself it is corresponding from interface be in from interface not yet by reception state when, Main interface obtains the interface attributes from interface in interaction medium in the middle of data and will be changed to completion status from Interface status;
When the interface attributes on outer bound pair drawing are updated, the interface being updated, which is in, to be updated not yet by reception state;
When master and slave interface identifies that corresponding interface is in renewal not yet by reception state by interface unique mark, from number Interacted according to centre and the interface attributes of corresponding interface renewal are obtained in medium and the interface attributes of itself are updated;While connecing itself Interaction medium in the middle of mouth attribute deposit data, now paired Interface status is changed to completion status.
3. the method as claimed in claim 1 that the processing of drawing interface is realized on CAD software, it is characterised in that work as main interface Or changed from the interface message of interface, it is necessary to which when deleting interface, write-in interface message is sent out in interaction medium in the middle of data The interface current state of raw change side, and the other side that interface message changes can be obtained by reading interface current state Know deletion situation.
4. the method as claimed in claim 3 that the processing of drawing interface is realized on CAD software, it is characterised in that interface is current State further comprises:Main interface is deleted state, and state is deleted from interface;
It is corresponding to obtain main interface in interaction medium in the middle of data from interface when main interface, which is in main interface, is deleted state After the state of being deleted, the interface message of itself is deleted, and is stored into the interface message of the master and slave interface of interaction medium in the middle of data All delete;
When being in state deleted from interface from interface, corresponding main interface obtains corresponding in the middle of data in interaction medium It is deleted from interface after state, main interface state is changed into main interface initiates not yet by reception state.
5. the method as claimed in claim 3 that the processing of drawing interface is realized on CAD software, it is characterised in that the deletion The concrete mode of interface is:
Interface type to be deleted is first determined whether, is main interface if necessary to what is deleted, then is read in the middle of data in interaction medium Main interface interface message and interface current state;If main interface is in main interface and initiated not yet by reception state, directly Connect the interface message for deleting main interface;Initiated if main interface state is not main interface not yet by reception state, delete master and connect The state of main interface is simultaneously changed to the deleted state of main interface by the interface message of mouth;
It is from interface, then to read main interface information and the current shape of main interface in interaction medium in the middle of data if necessary to what is deleted State;If main interface state, which is main interface, is deleted state, the interface letter of master and slave interface interaction medium in the middle of data is deleted Breath;It is deleted if main interface state is not main interface, deletes the interface message from interface and be changed to the state of main interface: Main interface is initiated not yet by reception state.
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