CN104573176A - AutoCAD (computer -aided design) based electrical system data management unit - Google Patents
AutoCAD (computer -aided design) based electrical system data management unit Download PDFInfo
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Abstract
The invention provides an AutoCAD (computer-aided design) based electrical system data management unit, which comprises a database module, an input module and an output module, wherein the database module is used for storing the label of a loop unit which is predetermined, an electrical symbol of the loop unit, the electrical attribute of the loop unit and a corresponding relationship of the primitive handles of the loop unit, the loop unit is a minimum composition unit of the loop of the electrical system, the loop unit comprises a cable, an element and a cable direction, and the label of the loop unit comprises the number of the cable, an element name and a current direction; the input module is used for receiving an external operation instruction and operating a database unit according to the operation instruction; the output module is used for outputting an execution result of the operation instruction. According to the AutoCAD based electrical system data management unit provided by the invention, design efficiency can be improved.
Description
Technical field
The present invention relates to technical field of data administration, particularly relate to a kind of electrical system Data Management Unit based on AutoCAD.
Background technology
AutoCAD (Auto Computer Aided Design) has perfect graphic plotting function and powerful graphics edition function, but because AutoCAD is not a special design of electrical system software, all kinds of electrical equipment that two dimension map file shows and connection can only depend on manual read, and the drawing that large electric system comprises is thousands of, therefore, when only by artificial knowledge figure, schematic diagram being converted to wiring diagram needed for Instructing manufacture and wiring diagram is the huge work of a workload, not only need to do a large amount of duplication of labour, also very easily there is errors and omissions, also be unfavorable for the continuity designed between each project simultaneously.
Current existing all kinds of electrical system special designs software is all application programs of exploitation separately, follow top-down design cycle, and all need special training to grasp, need manual typing one by one to AutoCAD two dimension map file is converted to above-mentioned specific program, waste time and energy.In addition, although this type of software is powerful, the data such as component attributes, cable model, device location all need synchronous setting, cannot distinguish the stage work such as principle, distribution, wiring, not only bad for multiple person cooperational, the demand of different personnel to different information also cannot be met.Such as: distribution personnel only pay close attention to the device location that cable will connect, wiring personnel only pay close attention to the assembling of cable and connector, and diagnostic personnel only needs element composition and the connected mode thereof of knowing electric loop during malfunction elimination, if all information all concentrated in same drawing, so above-mentioned three class personnel all cannot fast finding effective information.
In sum, be necessary to be applicable to electrical system data management module for AutoCAD exploitation is a set of, the two-dimensional graphics function of AutoCAD can not only be continued to use, and the Various types of data of energy unified management electrical system (as: drawing filing, amendment record, equipment installation site, type of device, wire size, element characteristic, cable model and the length of being connected etc.), thus improve design efficiency.
Summary of the invention
The invention provides a kind of electrical system Data Management Unit based on AutoCAD, can design efficiency be improved.
The invention provides a kind of electrical system Data Management Unit based on AutoCAD, comprising:
Database module, for storing the corresponding relation of the label of predetermined circuit units, the electrical symbol of circuit units, the electric attribute of circuit units, the pel handle of circuit units, wherein, described circuit units is the minimum component units in the loop of electrical system, described circuit units comprises: cable, element, cable direction, and the label of described circuit units comprises: the numbering of cable, element title, direction of current;
Load module, for accepting outside operational order, and operates described Database Unit according to described operational order;
Output module, for exporting the execution result of described operational order;
Wherein, the electrical symbol of described circuit units comprises: the electrical symbol of cable, the electrical symbol of element;
The electric attribute of described circuit units comprises: the electric attribute of cable, the electric attribute of element;
The pel handle of described circuit units comprises: the pel handle of cable, the pel handle of element.
Further, described database module, also for storing the first file, wherein, described first file comprises the electric attribute of the electrical symbol of described cable, the electrical symbol of element, the electric attribute of cable and element, and described first file is the file of txt form.
Further, described database module, also for storing the second file, wherein, stores the electric attribute of the described circuit units stored in the matrix form in described second file, and described second file is the file of txt form or the file of dat form.
Further, described database module, also for storing the 3rd file, wherein, the element title that project name, designation of drawing, equipment comprise, the wire size title be connected with equipment are stored in described 3rd file all in the matrix form.
Further, the electric attribute of described element comprises: the type of power supply standard, rated voltage and electric current, said system and equipment, element and logical attribute thereof;
The electric attribute of described cable comprises: the function of wire size, type of cable.
Further, also comprise:
Extraction module, for extracting the pel handle of described circuit units;
Further, also comprise:
First writing module, for being written in primitive attribute list in the mode of AutoCAD growth data by described pel handle;
Described database module, also for storing described primitive attribute list.
Further, also comprise:
Second writing module, for being called index with circuit units name, writes in the 4th file by the pel handle set corresponding to the electric attribute of described circuit units and the electrical symbol of circuit units in the lump;
Described database module, also for storing described 4th file.
Further, said write module, specifically for when finding the record without current loop unit in current 4th file after data check, in described 4th file, then increase the record of a line current loop unit newly, when finding after data check that the record of current loop unit in described 4th file is invalid, then it is deleted from described 4th file the record of current loop unit, when finding after data check that the record of current loop unit in described 4th file needs amendment, then upgrade the record of the current loop unit in described 4th file, wherein, the record of described circuit units comprises circuit units title, the electric attribute of described circuit units and the pel handle set corresponding to the electrical symbol of circuit units.
Further, comprising: the wire size representing cable with 101, represents element with 201, represents circuit units with 301.
By a kind of electrical system Data Management Unit based on AutoCAD provided by the invention, design efficiency can be improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of electrical system Data Management Unit based on AutoCAD that the embodiment of the present invention provides.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly; below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; obviously; described embodiment is the present invention's part embodiment, instead of whole embodiments, based on the embodiment in the present invention; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Embodiments provide a kind of electrical system Data Management Unit based on AutoCAD, see Fig. 1, comprising:
Database module 101, for storing the corresponding relation of the label of predetermined circuit units, the electrical symbol of circuit units, the electric attribute of circuit units, the pel handle of circuit units, wherein, described circuit units is the minimum component units in the loop of electrical system, described circuit units comprises: cable, element, cable direction, and the label of described circuit units comprises: the numbering of cable, element title, direction of current;
Load module 102, for accepting outside operational order, and operates described Database Unit according to described operational order;
Output module 103, for exporting the execution result of described operational order;
Wherein, the electrical symbol of described circuit units comprises: the electrical symbol of cable, the electrical symbol of element;
The electric attribute of described circuit units comprises: the electric attribute of cable, the electric attribute of element;
The pel handle of described circuit units comprises: the pel handle of cable, the pel handle of element.
By a kind of electrical system Data Management Unit based on AutoCAD that the present embodiment provides, design efficiency can be improved.
A kind of electrical system Data Management Unit based on AutoCAD that the present embodiment provides, the graphics edition function management electrical symbol utilizing AutoCAD powerful, again the graphical information of electrical symbol and electric attribute are placed in same database, thus are convenient to statistics and the classification of data.The AutoLISP language development inner integrated by AutoCAD program, can run under AutoCAD program .dwg graphical interfaces, draws be accustomed to without the need to amendment, also can not have an impact to the two dimension display of .dwg file.By each electrical symbol of AutoCAD program management, be convenient to display, editor, amendment graphics operations, again by dialog interface management electric attribute data file, the identify label of the two label by circuit units and AutoCAD figure---pel handle sets up corresponding relation.Electric attribute data file can copy in the lump with AutoCAD graphic file, automatically can transmit graphical symbol and electric attribute, without the need to from the beginning designing between multiple drawings.Above-mentioned corresponding relation can be stored in electric attribute data file.
In a kind of possible implementation, described database module, also for storing the first file, wherein, described first file comprises the electric attribute of the electrical symbol of described cable, the electrical symbol of element, the electric attribute of cable and element, and described first file is the file of txt form.Can classify to each generic attribute by row, column and add up after opening the first file by excel program.Generate distribution table, equipment connection table etc. accordingly.
In a kind of possible implementation, each electrical symbol shown under AutoCAD graphical interfaces all writes growth data,
In a kind of possible implementation, described database module, also for storing the second file, wherein, store the electric attribute of the described circuit units stored in the matrix form in described second file, described second file is the file of txt form or the file of dat form.This second file can directly apply to other application programs, as: Matlab, VC++ etc., have good expanded function.In addition, all operations in data file design process, is convenient to review.
In a kind of possible implementation, described database module, also for storing the 3rd file, wherein, the element title that project name, designation of drawing, equipment comprise, the wire size title be connected with equipment are stored in described 3rd file all in the matrix form.Automatically generate electric loop connection layout by circuit units, be convenient to other application programs and directly read electric loop information.
In a kind of possible implementation, the electric attribute of described element comprises: the type of power supply standard, rated voltage and electric current, said system and equipment, element and logical attribute thereof;
The electric attribute of described cable comprises: the function of wire size, type of cable.
Above-mentioned information can not only reproduce electric loop, and can instruct distribution and wiring easily, manages whole electrical system efficiently and effectively.
A loop may be embodied in multiple drawings or multiple vehicle, and therefore for the same circuit unit, the secondary attribute such as filename, coach number can be different, but basic electric attribute must be identical.Given this, when arranging the attribute of current loop unit, must check other historical records under the same circuit unit title, the difference item according to current setting and historical record judges whether to arrange correctly simultaneously, determines how the write of next step data operates simultaneously.
In a kind of possible implementation, this unit also comprises:
Extraction module, for extracting the pel handle of described circuit units;
First writing module, for being written in primitive attribute list in the mode of AutoCAD growth data by described pel handle;
Described database module, also for storing described primitive attribute list.
In a kind of possible implementation, this unit also comprises:
Second writing module, for being called index with circuit units name, writes in the 4th file by the pel handle set corresponding to the electric attribute of described circuit units and the electrical symbol of circuit units in the lump;
Described database module, also for storing described 4th file.
Said write module, specifically for when finding the record without current loop unit in current 4th file after data check, in described 4th file, then increase the record of a line current loop unit newly, when finding after data check that the record of current loop unit in described 4th file is invalid, then it is deleted from described 4th file the record of current loop unit, when finding after data check that the record of current loop unit in described 4th file needs amendment, then upgrade the record of the current loop unit in described 4th file, wherein, the record of described circuit units comprises circuit units title, the electric attribute of described circuit units and the pel handle set corresponding to the electrical symbol of circuit units.
In addition, the mode with reference to the list of AutoCAD pel is that every attribute of electrical system gives code, in the unit that the present embodiment provides, represents the wire size of cable, represents element with 201, represent circuit units with 301 with 101.Be convenient to the unified management under graphical interfaces of AutoLisp program.
Visible by foregoing description, a kind of electrical system Data Management Unit based on AutoCAD that the present embodiment provides, has following beneficial effect:
1, the AutoLISP language development that the man-machine interface arranging electric attribute is carried by AutoCAD, is directly embedded in AutoCAD program, without the need to doing any change to original drawing custom.
2, the electric attribute arranged by dialog box is directly stored in the growth data list of pel, can be wherein embedded by electric attribute when not affecting the display of electrical equipment X-Y scheme, and together can copy with pel, for other autocad files.
3, by the contrast primitive attribute list that comprises of different drawing and Word message, copy by entirety the batch transmission that AutoCAD drawing file and TXT data storage file realize electric loop attribute, be convenient to version updating design and the design of project continuity.
A kind of electrical system Data Management Unit based on AutoCAD that the present embodiment provides, only the display of the figure of electrical equipment need can be connected with the electric attribute of its inherence by a dialog box, easy to operate, automaticity is high, not only can solve the problem such as bulk statistics, filing of a large amount of existing drawing, at the new system aspects of exploitation, also greatly design efficiency can be improved.
A kind of electrical system Data Management Unit based on AutoCAD that the present embodiment provides, major function is associated with the electric attribute of element by the element figure in current autocad file by dialog box.The first, modeling need be carried out to each loop composition of electrical system, using " cable number _ element title _ electric current entry/exit " as the label of the minimum component units in electrical system each bar loop, be referred to as " circuit units "; The second, with the pel handle of each circuit units figure for tie, the circuit units Data relationship in electrical symbol each in CAD drawing and database file is got up; 3rd, by every attribute of circuit units tag control electric loop, again by pel handle management electrical symbol, the perfect adaptation of graphical interfaces and database file can be completed thus, both can continue to use the graphics edition function that AutoCAD is powerful, can directly manage every attribute of electric loop under original interface again.Thus avoid manually knowing the drawbacks such as figure efficiency is low, multiplicity is high, easily make mistakes, greatly accelerate design schedule.
It should be noted that: a kind of electrical system Data Management Unit based on AutoCAD that the present embodiment provides can as the expanding element of AutoCAD.
A kind of electrical system Data Management Unit based on AutoCAD provided based on the present embodiment can realize following operation:
(1) batch refresh
The design effort of electric loop is generally come by editor's electrical symbol under AutoCAD graphical interfaces, and the loop composition of disparity items is all identical substantially, therefore, the similarities and differences by contrasting former and later two graphic files can transmit every attribute of electric loop unit in batches.
When carrying out graphic file electric attribute batch refresh, first the electrical symbol figure meeting following two conditions should be listed: first, check in the graphic attribute list in new graphic file whether there is growth data, and the content of growth data is consistent with pel handle; The second, for the same circuit unit, the graphic attribute corresponding to the identical handle of former and later two graphic files should be completely the same, that is: the shape of electrical symbol and title thereof should be identical.For the figure meeting above-mentioned two conditions, then by the database file that every attribute batch updating of circuit units in legacy data library file is extremely new, note the information such as updating file name, entry name, version number, so that drawing filing and continuity design simultaneously.
For the electrical symbol not meeting above-mentioned condition, then highlight under CAD interface, be convenient to separately newly circuit units to be increased to this part and carry out setup of attribute.
(2) loop statistics
The tag format of circuit units is: " cable number _ element title _ direction of current (I/O) ", extending step by step and single circuit units can be connected into complete electric loop by this label, again in conjunction with data such as the designation of drawing in data storage file, circuit units, coach number, the set of pel handle, just the form of data line the electric loop shown in AutoCAD drawing can be reappeared.Thus, on the one hand by contrast word version and figure paper mold electric loop, judging that whether each electric loop attribute reduced is correct, also by reading data line, simulation calculation being carried out to electric loop on the other hand.
(3) distribution statistics
Statistic of classification is carried out to the data in database file, with the destination (that is: device name) that circuit units, coach number, wire size are base search cable two ends, cable number identical for destination is gathered and is organized into form, to instruct cable wiring manufacture.Same cable is numbered to the parallel circuit be connected with multiple equipment, then by arranging the mode of breakout by itself and actual cable cabling one_to_one corresponding.
(4) wiring statistics
Statistic of classification is carried out to the data in database file, with circuit units, coach number, device name for the cable number under the same device name of base search, cable number and other end destination thereof are gathered and is organized into form, to distribute the connection terminal of each root cable unitedly.
It should be noted that, in this article, the relational terms of such as first and second and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element " being comprised " limited by statement, and be not precluded within process, method, article or the equipment comprising described key element and also there is other same factor.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in the storage medium of embodied on computer readable, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium in.
Finally it should be noted that: the foregoing is only preferred embodiment of the present invention, only for illustration of technical scheme of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1., based on an electrical system Data Management Unit of AutoCAD, it is characterized in that, comprising:
Database module, for storing the corresponding relation of the label of predetermined circuit units, the electrical symbol of circuit units, the electric attribute of circuit units, the pel handle of circuit units, wherein, described circuit units is the minimum component units in the loop of electrical system, described circuit units comprises: cable, element, cable direction, and the label of described circuit units comprises: the numbering of cable, element title, direction of current;
Load module, for accepting outside operational order, and operates described Database Unit according to described operational order;
Output module, for exporting the execution result of described operational order;
Wherein, the electrical symbol of described circuit units comprises: the electrical symbol of cable, the electrical symbol of element;
The electric attribute of described circuit units comprises: the electric attribute of cable, the electric attribute of element;
The pel handle of described circuit units comprises: the pel handle of cable, the pel handle of element.
2. unit according to claim 1, it is characterized in that, described database module, also for storing the first file, wherein, described first file comprises the electric attribute of the electrical symbol of described cable, the electrical symbol of element, the electric attribute of cable and element, and described first file is the file of txt form.
3. unit according to claim 1, is characterized in that, described database module, also for storing the second file, wherein, store the electric attribute of the described circuit units stored in the matrix form in described second file, described second file is the file of txt form or the file of dat form.
4. unit according to claim 1, it is characterized in that, described database module, also for storing the 3rd file, wherein, project name, designation of drawing, equipment comprise element title, the wire size title that is connected with equipment are stored in described 3rd file all in the matrix form.
5. unit according to claim 1, is characterized in that,
The electric attribute of described element comprises: the type of power supply standard, rated voltage and electric current, said system and equipment, element and logical attribute thereof;
The electric attribute of described cable comprises: the function of wire size, type of cable.
6. unit according to claim 1, is characterized in that, also comprises:
Extraction module, for extracting the pel handle of described circuit units.
7. unit according to claim 6, is characterized in that, also comprises:
First writing module, for being written in primitive attribute list in the mode of AutoCAD growth data by described pel handle;
Described database module, also for storing described primitive attribute list.
8. unit according to claim 1, is characterized in that, also comprises:
Second writing module, for being called index with circuit units name, writes in the 4th file by the pel handle set corresponding to the electric attribute of described circuit units and the electrical symbol of circuit units in the lump;
Described database module, also for storing described 4th file.
9. unit according to claim 1, is characterized in that,
Said write module, specifically for when finding the record without current loop unit in current 4th file after data check, in described 4th file, then increase the record of a line current loop unit newly, when finding after data check that the record of current loop unit in described 4th file is invalid, then it is deleted from described 4th file the record of current loop unit, when finding after data check that the record of current loop unit in described 4th file needs amendment, then upgrade the record of the current loop unit in described 4th file, wherein, the record of described circuit units comprises circuit units title, the electric attribute of described circuit units and the pel handle set corresponding to the electrical symbol of circuit units.
10. unit according to claim 1, is characterized in that, comprising: the wire size representing cable with 101, represents element with 201, represents circuit units with 301.
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