CN102929999A - Method and device for comparing similarities and differences of data - Google Patents
Method and device for comparing similarities and differences of data Download PDFInfo
- Publication number
- CN102929999A CN102929999A CN2012104140026A CN201210414002A CN102929999A CN 102929999 A CN102929999 A CN 102929999A CN 2012104140026 A CN2012104140026 A CN 2012104140026A CN 201210414002 A CN201210414002 A CN 201210414002A CN 102929999 A CN102929999 A CN 102929999A
- Authority
- CN
- China
- Prior art keywords
- index
- parts
- sign
- index sign
- zero
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a method and a device for comparing similarities and differences of data. The method comprises the following steps of: acquiring a comparison request used for comparing similarities and differences of a first target object and a second target object; starting comparison of the first target object and the second target object according to the comparison request, and acquiring index identifiers and attribute information of all parts of the first target object and the second target object; comparing the parts of the first target object and the second target object according to the index identifiers so as to acquire a first part of which the index identifiers are the same and the attribute information is different between the first target object and the second target object, and/or a second part which corresponds to the index identifier which independently exists in the first target object or the second target object; and marking the first part and/or the second part according to a preset attribute so as to acquire the marked first target object and the second target object. According to the method, an effect of automatically acquiring similarities and differences of two drawings is achieved.
Description
Technical field
The present invention relates to data processing field, in particular to a kind of method and device of the correlation data similarities and differences.
Background technology
In a kind of the life cycle of the product, the deviser need to and use feedback information in time this product to be improved according to production information, this also frequent carries out change in design to product with regard to needing, to improve constantly the designing quality of product, simultaneously also so that product reach its maturity; On the other hand, a kind of design of new model product, the technology of existing procucts has been inherited in possible part, even has directly used the design of existing some parts and components.The deviser is when being reflected to design object object on Transform Type design these improvement, usually need destination object is compared, demonstrating the similarities and differences of new and old design object object by contrast, so the destination object contrast all has very important practical significance concerning deviser, auditor or processing and manufacturing person.
Yet, in the prior art, need manually the destination object and the former design object object that improve or retrofit to be compared, this way of contrast may leak see, design that mistake is seen some parts, so that comparison result is inaccurate, simultaneously also strengthened staff's workload, design effort efficient is low.
For in the prior art by manpower comparing to drawing and can not be by automatically to recently obtaining the similarities and differences of different drawings, and so that the drawing comparing result is inaccurate and contrast inefficient problem, effective solution is proposed not yet at present.
Summary of the invention
For in the correlation technique by manpower comparing to drawing and can not be by automatically to recently obtaining the similarities and differences of different drawings, and so that the drawing comparing result is inaccurate and contrast inefficient problem, effective solution is not yet proposed at present, for this reason, fundamental purpose of the present invention is to provide a kind of method and device of the correlation data similarities and differences, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of method of the similarities and differences of correlation data, the method comprises: obtain the contrast request for contrast first object object and the second destination object similarities and differences; Start contrast first object object and the second destination object according to the contrast request, and obtain index sign and the attribute information of all parts of first object object and the second destination object; According to the index sign parts in first object object and the second destination object are compared processing, obtaining identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in first object object or the second destination object identifies corresponding the second parts; According to default attribute labeling the first parts and/or the second parts, to obtain first object object and the second destination object behind the mark.
Further, according to the index sign parts in first object object and the second destination object are compared processing, obtaining identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or separately exist in the step that index in first object object or the second destination object identifies corresponding the second parts and comprise: the quantity N that obtains index sign in the quantity M of index sign in the first object object and the second destination object; The size of the quantity N that identifies according to index in the quantity M of index sign in the first object object and the second destination object is determined datum target object and comparison object object in first object object and the second destination object; According to the sign of the first index in the datum target object the second index sign that compares in the destination object is carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the second parts, and the 3rd parts that the index sign is identical and attribute information is identical between datum target object and the comparison object object; According to the second index sign the first index sign is carried out Screening Treatment, identify corresponding the second parts to obtain the index that separately exists in the comparison object object.
Further, according to the sign of the first index in the datum target object the second index sign that compares in the destination object is carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the 4th parts, and the datum target object comprises with index sign steps identical and the 3rd parts that attribute information is identical between the comparison object object: extract the first index sign in the datum target object; Carry out matching treatment according to the first index sign and the second index sign in the comparison object object, wherein, do not exist in the comparison object object in the situation of the index sign consistent with the first index sign, the parts that the first index sign is corresponding are as the second parts; In the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain with the first index sign and second and identify corresponding respectively the first index of zero parts and the second index of zero parts; Whether the parts attribute that detects the first parts is consistent with the parts attribute of the second parts, wherein, in the parts attribute of the first index of zero parts situation consistent with the parts attribute of the second index of zero parts, with the first index of zero parts and the second index of zero parts as the 3rd parts; In the inconsistent situation of parts attribute of the parts attribute of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts.
Further, before whether the parts attribute of the parts attribute that detects the first parts and the second parts is consistent, method also comprises: detect the first index of zero parts whether consistent with the type of the second index of zero parts, wherein, in the situation of the Type-Inconsistencies of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts; In the first index of zero parts situation consistent with the type of the second index of zero parts, obtain and the first index of zero parts and the second index of zero parts corresponding parts attribute respectively.
Further, according to the second index sign the first index sign is carried out Screening Treatment, the step that identifies corresponding the second parts to obtain the index that separately exists in the comparison object object comprises: the second index sign in the extraction comparison destination object;
Whether there be the first index sign consistent with the second index sign in the detection reference destination object, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Further, according to the size of the quantity N of index sign in the quantity M of index sign in the first object object and the second destination object, determine that datum target object in first object object and the second destination object and the step of comparison object object comprise: the size of the quantity N that relatively index identifies in the quantity M of index sign and the second destination object in the first object object; In the situation of the quantity M of index sign more than or equal to the quantity N of index sign in the second destination object, as the datum target object, the second destination object is destination object as a comparison with the first object object in the first object object; In the situation of the quantity M of index sign less than the quantity N of index sign in the second destination object, as the datum target object, the first object object is destination object as a comparison with the second destination object in the first object object.
Further, in the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain after the first index of zero parts and the second index of zero parts corresponding with the first index sign and the second sign difference, method also comprises: the first index sign that will be consistent with the second index sign is kept in the tables of data.
Further, according to the second index sign the first index sign is carried out Screening Treatment, the step that identifies corresponding the second parts to obtain the index that separately exists in the comparison object object comprises: the second index sign in the extraction comparison destination object;
Detect and whether have the first index sign consistent with the second index sign in the tables of data, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
To achieve these goals, according to an aspect of the present invention, provide a kind of device of the similarities and differences of correlation data, this device comprises: the first acquisition module is used for obtaining the contrast request for contrast first object object and the second destination object similarities and differences; The first processing module is used for starting contrast first object object and the second destination object according to the contrast request, and obtains index sign and the attribute information of all parts of first object object and the second destination object; The second processing module, be used for comparing processing according to the parts that index identifies first object object and the second destination object, obtaining identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in first object object or the second destination object identifies corresponding the second parts; Labeling module is used for according to default attribute labeling the first parts and/or the second parts, to obtain first object object and the second destination object behind the mark.
Further, the second processing module comprises: the second acquisition module, for the quantity N of index sign in the quantity M that obtains first object object index sign and the second destination object; The first contrast module for the size of the quantity N of index sign in the quantity M that identifies according to first object object index and the second destination object, is determined datum target object and comparison object object in first object object and the second destination object; The 3rd processing module, be used for according to the first index sign of datum target object the second index sign that compares in the destination object being carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the second parts, and the 3rd parts that the index sign is identical and attribute information is identical between datum target object and the comparison object object; The manages module everywhere, is used for according to the second index sign the first index sign being carried out Screening Treatment, identifies corresponding the second parts to obtain the index that separately exists in the comparison object object.
Further, the 3rd processing module comprises: the first extraction module, and the first index that is used for extraction datum target object identifies; Matching module, be used for carrying out matching treatment according to the first index sign and the second index sign of comparison object object, wherein, do not exist in the comparison object object in the situation of the index sign consistent with the first index sign, the parts that the first index sign is corresponding are as the second parts; In the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain with the first index sign and second and identify corresponding respectively the first index of zero parts and the second index of zero parts; First detection module, whether consistent with the parts attribute of the second parts for detection of the parts attribute of the first parts; The 5th processing module is used in the parts attribute of the first index of zero parts situation consistent with the parts attribute of the second index of zero parts, with the first index of zero parts and the second index of zero parts as the 3rd parts; In the inconsistent situation of parts attribute of the parts attribute of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts.
Further, before carrying out first detection module, device also comprises: the second detection module, whether consistent with the type of the second index of zero parts for detection of the first index of zero parts, wherein, in the situation of the Type-Inconsistencies of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts; In the first index of zero parts situation consistent with the type of the second index of zero parts, obtain and the first index of zero parts and the second index of zero parts corresponding parts attribute respectively.
Further, the manages module everywhere comprises: the second extraction module is used for the second index sign of extraction comparison destination object; The 3rd detection module, for detection of whether there being the first index sign consistent with the second index sign in the datum target object, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Further, the first contrast module comprises: the second contrast module, for the size of the quantity N of index sign in the quantity M that compares first object object index sign and the second destination object; The 6th processing module, be used for quantity M in first object object index sign more than or equal to the second destination object in the situation of quantity N of index sign, as the datum target object, the second destination object is destination object as a comparison with the first object object; The 7th processing module, be used for quantity M in first object object index sign less than the second destination object in the situation of quantity N of index sign, as the datum target object, the first object object is destination object as a comparison with the second destination object.
Further, after carrying out matching module, device also comprises: memory module is used for identifying consistent the first index sign with the second index and is kept at tables of data.
Further, the manages module everywhere comprises: the 3rd extraction module is used for the second index sign of extraction comparison destination object; The 4th detection module, for detection of whether there being the first index sign consistent with the second index sign in the tables of data, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Method and the device of the correlation data similarities and differences by the application, adopt the index sign that two destination objects are compared, get access to different piece between the two and revise part, and with its mark, solved in the prior art by manpower comparing to drawing and can not be by automatically to recently obtaining the similarities and differences of different drawings, and so that the drawing comparing result is inaccurate and contrast inefficient problem, the similarities and differences of two drawings of automatic acquisition have been realized, and the clear technique effect that shows, improve and Transform Type design thereby make things convenient for the user to do.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation according to the device of the correlation data similarities and differences of the embodiment of the invention;
Fig. 2 is the process flow diagram according to the method for the correlation data similarities and differences of the embodiment of the invention;
Fig. 3 is the detail flowchart according to the method for the correlation data similarities and differences of the embodiment of the invention; And
Fig. 4 is the schematic diagram according to mark embodiment illustrated in fig. 3 and comparison attribute.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Fig. 1 is the structural representation according to the device of the correlation data similarities and differences of the embodiment of the invention.As shown in Figure 1, this device comprises: the first acquisition module 10 is used for obtaining the contrast request for contrast first object object and the second destination object similarities and differences; The first processing module 30 is used for starting contrast first object object and the second destination object according to the contrast request, and obtains index sign and the attribute information of all parts of first object object and the second destination object; The second processing module 50, be used for comparing processing according to the parts that index identifies first object object and the second destination object, obtaining identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in first object object or the second destination object identifies corresponding the second parts; Labeling module 70 is used for according to default attribute labeling the first parts and/or the second parts, to obtain first object object and the second destination object behind the mark.
Wherein, first object object and the second destination object can be respectively the first drawing and the second drawing, the index sign can be that indexed coordinates also can be index ID, the first parts can be two modification parts (also being the corresponding part of revising of having done in two drawings) in the drawing, the second parts can be the different pieces of the first drawing and the second drawing, default attribute can comprise: colouring discrimination and demonstration/hide attribute, specifically can distinguish between the first drawing and the second drawing which place by color or aobvious hidden mark identical, has made in which place is revised and which local difference.
Adopt the device of the application's the correlation data similarities and differences, the first object object and two drawings of contrast acquisition request of the second destination object and the index mark of two drawings that obtain according to the first acquisition module by the first processing module, and according to index sign first object object and the second destination object are compared processing by the second processing module, to obtain the first parts and the second parts, then by labeling module the first parts and the second parts are marked out, to obtain the drawing after the processing.The device of the correlation data similarities and differences by the application, adopt the index sign that two destination objects are compared, get access to different piece between the two and revise part, and with its mark, solved in the prior art by manpower comparing to drawing and can not be by automatically to recently obtaining the similarities and differences of different drawings, and so that the drawing comparing result is inaccurate and contrast inefficient problem, the similarities and differences of two drawings of automatic acquisition have been realized, and the clear technique effect that shows, improve and Transform Type design thereby make things convenient for the user to do.
In above-described embodiment of the application, the second processing module 50 comprises: the second acquisition module, for the quantity N of index sign in the quantity M that obtains first object object index sign and the second destination object; The first contrast module for the size of the quantity N of index sign in the quantity M that identifies according to first object object index and the second destination object, is determined datum target object and comparison object object in first object object and the second destination object; The 3rd processing module, be used for according to the first index sign of datum target object the second index sign that compares in the destination object being carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the second parts, and the 3rd parts that the index sign is identical and attribute information is identical between datum target object and the comparison object object; The manages module everywhere, is used for according to the second index sign the first index sign being carried out Screening Treatment, identifies corresponding the second parts to obtain the index that separately exists in the comparison object object.
Particularly, obtain the quantity N of index sign in the quantity M of the sign of index in the first object object and the second destination object by the second acquisition module, then the size of the quantity N that identifies according to index in the quantity M of index sign in the first object object and the second destination object of the first contrast module, determine datum target object and comparison object object in first object object and the second destination object, the 3rd processing module is carried out matching treatment according to the sign of the first index in the datum target object to the second index sign that compares in the destination object afterwards, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the second parts, and the 3rd parts that the sign of the index between datum target object and the comparison object object is identical and attribute information is identical, last the manages module everywhere carries out Screening Treatment according to the second index sign to the first index sign, identifies corresponding the second parts to obtain the index that separately exists in the comparison object object.
According to the abovementioned embodiments of the present invention, the 3rd processing module can comprise: the first extraction module, and the first index that is used for extraction datum target object identifies; Matching module, be used for carrying out matching treatment according to the first index sign and the second index sign of comparison object object, wherein, do not exist in the comparison object object in the situation of the index sign consistent with the first index sign, the parts that the first index sign is corresponding are as the second parts; In the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain with the first index sign and second and identify corresponding respectively the first index of zero parts and the second index of zero parts; First detection module, whether consistent with the parts attribute of the second parts for detection of the parts attribute of the first parts; The 5th processing module is used in the parts attribute of the first index of zero parts situation consistent with the parts attribute of the second index of zero parts, with the first index of zero parts and the second index of zero parts as the 3rd parts; In the inconsistent situation of parts attribute of the parts attribute of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts.
Particularly, can identify by the first index that the first extraction module extracts in the datum target object, matching module carries out matching treatment according to the first index sign and the second index sign in the comparison object object afterwards, wherein, do not exist in the comparison object object in the situation of the index sign consistent with the first index sign, the parts that the first index sign is corresponding are as the second parts; In the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain first index of zero parts and the second index of zero parts corresponding with the first index sign and the second sign difference, whether then first detection module detects the parts attribute of the first parts according to above-mentioned matching result consistent with the parts attribute of the second parts, the 5th processing module is in the parts attribute of the first index of zero parts situation consistent with the parts attribute of the second index of zero parts, with the first index of zero parts and the second index of zero parts as the 3rd parts, in the inconsistent situation of parts attribute of the parts attribute of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts.
In the above embodiment of the present invention, before carrying out first detection module, device can also comprise: the second detection module, whether consistent with the type of the second index of zero parts for detection of the first index of zero parts, wherein, in the situation of the Type-Inconsistencies of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts; In the first index of zero parts situation consistent with the type of the second index of zero parts, obtain and the first index of zero parts and the second index of zero parts corresponding parts attribute respectively.
In the above embodiment of the present invention, the manages module everywhere comprises: the second extraction module is used for the second index sign of extraction comparison destination object; The 3rd detection module, for detection of whether there being the first index sign consistent with the second index sign in the datum target object, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Particularly, after executing the 5th processing module, can be by the sign of the second index in the second extraction module extraction comparison destination object, then whether there be the first index sign consistent with the second index sign in the 3rd detection module detection reference destination object, wherein, in the datum target object, do not exist in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are finished the comparison of first object object and the second destination object as the second parts.
According to above-described embodiment of the application, the first contrast module comprises: the second contrast module, for the size of the quantity N of index sign in the quantity M that compares first object object index sign and the second destination object; The 6th processing module, be used for quantity M in first object object index sign more than or equal to the second destination object in the situation of quantity N of index sign, as the datum target object, the second destination object is destination object as a comparison with the first object object; The 7th processing module, be used for quantity M in first object object index sign less than the second destination object in the situation of quantity N of index sign, as the datum target object, the first object object is destination object as a comparison with the second destination object.
According to above-described embodiment of the application, after carrying out matching module, device can also comprise: memory module is used for identifying consistent the first index sign with the second index and is kept at tables of data.
In the above embodiment of the present invention, the manages module everywhere can also comprise: the 3rd extraction module is used for the second index sign of extraction comparison destination object; The 4th detection module, for detection of whether there being the first index sign consistent with the second index sign in the tables of data, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Particularly, the 4th detection module detects in tables of data, is because finish dealing with inconsistent the first index ID of the second index ID, and includes only the first index ID consistent with the second index ID in the tables of data, so greatly accelerate processing speed, improved comparison efficiency.
Fig. 2 is the process flow diagram according to the method for the correlation data similarities and differences of the embodiment of the invention.Fig. 3 is the detail flowchart according to the method for the correlation data similarities and differences of the embodiment of the invention.
The method comprises the steps: as shown in Figures 2 and 3
Step S102 obtains the contrast request for contrast first object object and the second destination object similarities and differences.Wherein, first object object and the second destination object can be the first drawing and the second drawing.
Wherein, can realize by step S202 shown in Figure 3: be written into the first drawing and the second drawing.
Step S104 starts contrast first object object and the second destination object according to the contrast request, and obtains index sign and the attribute information of all parts of first object object and the second destination object.
Wherein, the index sign can be that indexed coordinates also can be index ID, and for index ID, each pel (being the parts in the destination object) that is stored in the Drawings and documents has a unique with it index ID(of correspondence to be generally a LONG type numerical value), this ID can be used as the index sign of traversal drawing data base.Index ID distributes when drawing drawing, and new graphics primitive object of every drafting all can distribute a new ID value to it, and ID value only adds up, and deleting pel can be to distributing or unappropriated ID value impacts.In addition, the different file ID initial values of same version are consistent (such as DWG file or EXB files).
Step S106, according to the index sign parts in first object object and the second destination object are compared processing, obtaining identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in first object object or the second destination object identifies corresponding the second parts.Wherein, the first parts can be two part different pieces (also namely having made the part of revising in two drawings) in the drawing, and the second parts can be the different pieces of the first drawing and the second drawing.
Step S108 is according to default attribute labeling the first parts and/or the second parts, to obtain first object object and the second destination object behind the mark.Wherein, default attribute comprises: colouring discrimination and demonstration/hide attribute, specifically can distinguish between the first drawing and the second drawing which place is identical by color or aobvious hidden mark, which local having made revises and which is local different.This dual mode can be used in conjunction with (the colouring discrimination mark can be essential option, and aobvious hidden difference mark can be option), reaches the clear purpose that shows two drawing similarities and differences.
Particularly, can realize said method by step S228 shown in Figure 3 or S238, the color of the color of the pel in the revisions on drawings (being parts) for setting, the aobvious hidden attribute of revising pel is default attribute, and after execution in step S238, execution in step S242 preserves the first drawing and the second drawing after marking.
Adopt the method for the application's the correlation data similarities and differences, by according to two drawings of contrast acquisition request of first object object and the second destination object and the index mark of two drawings, and according to index sign first object object and the second destination object are compared processing, to obtain the first parts and the second parts, then the first parts and the second parts are marked out, to obtain the drawing after the processing.The method of the correlation data similarities and differences by the application, adopt the index sign that two destination objects are compared, get access to different piece between the two and revise part, and with its mark, solved in the prior art by manpower comparing to drawing and can not be by automatically to recently obtaining the similarities and differences of different drawings, and so that the drawing comparing result is inaccurate and contrast inefficient problem, the similarities and differences of two drawings of automatic acquisition have been realized, and the clear technique effect that shows, improve and Transform Type design thereby make things convenient for the user to do.
In above-described embodiment of the application, according to the index sign parts in first object object and the second destination object are compared processing, obtaining identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or separately exist in the step that index in first object object or the second destination object identifies corresponding the second parts and can comprise: the quantity N that obtains index sign in the quantity M of index sign in the first object object and the second destination object; The size of the quantity N that identifies according to index in the quantity M of index sign in the first object object and the second destination object is determined datum target object and comparison object object in first object object and the second destination object; According to the sign of the first index in the datum target object the second index sign that compares in the destination object is carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the second parts, and the 3rd parts that the index sign is identical and attribute information is identical between datum target object and the comparison object object; According to the second index sign the first index sign is carried out Screening Treatment, identify corresponding the second parts to obtain the index that separately exists in the comparison object object.Wherein, according to the size of the quantity N of index sign in the quantity M of index sign in the first object object and the second destination object, determine that datum target object in first object object and the second destination object and the step of comparison object object can comprise: the size of the quantity N that relatively index identifies in the quantity M of index sign and the second destination object in the first object object; In the situation of the quantity M of index sign more than or equal to the quantity N of index sign in the second destination object, as the datum target object, the second destination object is destination object as a comparison with the first object object in the first object object; In the situation of the quantity M of index sign less than the quantity N of index sign in the second destination object, as the datum target object, the first object object is destination object as a comparison with the second destination object in the first object object.
Particularly, said method can be realized to the method for step S214 by step S206 shown in Figure 3:
Step S204: total ID quantity M and the N that from the database of the first drawing and the second drawing, obtain respectively two drawings.
Step S206: compare the size of M and N, to determine the benchmark drawing in the first drawing and the second drawing and to compare drawing (namely being respectively datum target object and comparison object object).Particularly, in the situation that M〉N, execution in step S208, as the benchmark drawing, the second drawing is drawing as a comparison with the first drawing, in the situation that N〉M, execution in step S210, with the second drawing as the benchmark drawing, with the first drawing drawing as a comparison.
By said method, will comprise the large drawing of index ID quantity as the benchmark drawing, can reduce unnecessary repeat search, accelerated the processing speed of contrast drawing.
Step S212: from the database of benchmark drawing, extract the first index ID;
Step S214: detect in the database that compares drawing whether have the second index ID that is complementary with it according to each first index ID, and obtain the different piece (i.e. the second parts) of the first drawing and the second drawing and revise part (i.e. the first parts) according to matching result, meanwhile, can also obtain the same section (i.e. the 3rd parts) of the first drawing and the second drawing.
More specifically, in the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain after the first index of zero parts and the second index of zero parts corresponding with the first index sign and the second sign difference, method also comprises: the first index sign that will be consistent with the second index sign is kept in the tables of data.
Particularly, as shown in Figure 3, after execution in step S214, the method also comprises: step S216: the first index ID consistent with the second index ID is kept in the tables of data.More specifically, this tables of data can be array Rset.
In above-described embodiment of the application, according to the sign of the first index in the datum target object the second index sign that compares in the destination object is carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between first object object and the second destination object, and/or the index that separately exists in the datum target object identifies corresponding the 4th parts, and the datum target object can comprise with index sign steps identical and the 3rd parts that attribute information is identical between the comparison object object: extract the first index sign in the datum target object; Carry out matching treatment according to the first index sign and the second index sign in the comparison object object, wherein, do not exist in the comparison object object in the situation of the index sign consistent with the first index sign, the parts that the first index sign is corresponding are as the second parts; In the comparison object object, exist in the situation of the second index sign consistent with the first index sign, obtain with the first index sign and second and identify corresponding respectively the first index of zero parts and the second index of zero parts; Whether the parts attribute that detects the first parts is consistent with the parts attribute of the second parts, wherein, in the parts attribute of the first index of zero parts situation consistent with the parts attribute of the second index of zero parts, with the first index of zero parts and the second index of zero parts as the 3rd parts; In the inconsistent situation of parts attribute of the parts attribute of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts.Wherein, the second parts are the different piece of the first drawing and the second drawing, and the first parts are the modification part of the first drawing and the second drawing, meanwhile, can also obtain the same section (i.e. the 3rd parts) of the first drawing and the second drawing.
Particularly, above-described embodiment can be realized by method shown in Figure 3: execution in step S214, detect in the database that compares drawing whether have the second index ID that is complementary with it according to each first index ID, in the situation that detects the second index ID consistent with the first index ID, execution in step S220, relatively be not present in the situation of the second consistent index ID of the first index ID in the drawing, execution in step S222: obtain the parts corresponding with this first index ID, as the second parts.
Step S220: detect respectively whether consistent with the parts attribute of the first index of zero parts corresponding to the first index ID and the second index ID and the second index of zero parts, wherein, in the parts attribute of the first index of zero parts situation consistent with the parts attribute of the second index of zero parts, execution in step S224, in the inconsistent situation of parts attribute of the parts attribute of the first index of zero parts and the second index of zero parts, execution in step S226.
Step S224: with the first index of zero parts and the second index of zero parts same section as the first drawing and the second drawing.
Step S226: with the first index of zero parts and the second index of zero parts modification part as the first drawing and the second drawing.
More specifically, after execution in step S222, step S224, step S226 obtain same section, modification part and the different piece of the first drawing and the second drawing, execution in step S228 is according to predetermined attribute mark same section, modification part and different piece.
Wherein, attribute in above-described embodiment can be user-defined relatively attribute, Fig. 4 is the schematic diagram according to mark embodiment illustrated in fig. 3 and comparison attribute, as shown in Figure 4, in two drawings, can be with the different piece in the first drawing, modification part and same section, difference setpoint color attribute: redness, fuchsin and dull gray, with the different piece in the second drawing, modification part and same section, difference setpoint color attribute: green, yellow and bright ash.And, all parts of the first drawing and the second drawing all can be adopted visual attribute.
In addition, for two pels (being the parts in above-described embodiment), such as two straight lines, relatively attribute can comprise: the figure layer at place; Employed line style, linetype scale, live width, color, and geometric data.Wherein the meaning of geometric data is exactly the geometric properties of pel, geometric data such as straight line comprises starting point coordinate, terminal point coordinate, and the geometric data of circle comprises central coordinate of circle, radius, etc., relatively attribute is optional, and can selecting wherein, a certain or a few kinds of attributes come comparison.
For example, when new and old drawing was compared, the quantity of index ID compared in the new and old drawing data base of process, and as the benchmark drawing, new drawing is drawing as a comparison with old drawing.Use said method, then travel through each ID of old drawing, from new drawing, look for consistent with it ID, if can not find, think that then pel corresponding to this ID is different parts in the old drawing; If from new drawing, found consistent with it ID, record first this ID value to array Rset, then judge whether these two corresponding pels of ID are the same type object, such as being all circular arc or being all straight line, if not the same class object, think that then these two pels are different parts, if same class object, then think to revise or identical part, at this moment need further to determine specifically modification or identical according to the comparison attribute of setting, if all comparison attributes are all consistent, think that then the two is identical, otherwise think that the two belongs to the part of modification.
In addition, if the ID total quantity is consistent in two graphic data bases, then selects in the new and old drawing any one to carry out the database traversal as the benchmark drawing, and record identical ID value to array Rset.
In above-described embodiment of the application, before whether the parts attribute of the parts attribute that detects the first parts and the second parts is consistent, method can also comprise: detect the first index of zero parts whether consistent with the type of the second index of zero parts, wherein, in the situation of the Type-Inconsistencies of the first index of zero parts and the second index of zero parts, with the first index of zero parts and the second index of zero parts as the first parts; In the first index of zero parts situation consistent with the type of the second index of zero parts, obtain and the first index of zero parts and the second index of zero parts corresponding parts attribute respectively.
Particularly, as shown in Figure 3, before execution in step S220, can also execution in step S218: whether the type that detects parts corresponding with the first index ID and the second index ID respectively be consistent, in the consistent situation of the type of the parts corresponding with the first index ID and the second index ID, execution in step S220, in the situation of the Type-Inconsistencies of the parts corresponding with the first index ID and the second index ID, execution in step S222.
Above-described embodiment according to the application, according to the second index sign the first index sign is carried out Screening Treatment, the step that identifies corresponding the second parts to obtain the index that separately exists in the comparison object object can comprise: the second index sign in the extraction comparison destination object; Whether there be the first index sign consistent with the second index sign in the detection reference destination object, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Particularly, can realize by method shown in Figure 3:
Step S232, the second index ID in the database of extraction comparison drawing.
Whether step S234 exists the first index ID consistent with the second index ID in the database of detection reference drawing, do not have in the situation of the first index ID consistent with the second index ID execution in step S236 in the database of benchmark drawing.
Step S236: obtain do not have the second index ID consistent with the first index ID parts as different piece.
More specifically, after execution in step S236, execution in step S238 is according to predetermined attribute mark same section, modification part and different piece.
Above-described embodiment according to the application, according to the second index sign the first index sign is carried out Screening Treatment, the step that identifies corresponding the second parts to obtain the index that separately exists in the comparison object object comprises: the second index sign in the extraction comparison destination object; Detect and whether have the first index sign consistent with the second index sign in the tables of data, wherein, do not exist in the datum target object in the situation of the first index sign consistent with the second index sign, parts that will be corresponding with the second index sign are as the second parts.
Particularly, as shown in Figure 3, step S234 can also realize by the following method: detect in the tables of data whether have the first index ID consistent with the second index ID.For example, according to relatively carrying out the secondary traversal in the drawing data base, from database, find from Rset in different ID value, judge that the pel of correspondence is different piece.
Method by above-mentioned steps S216, can be in execution in step S234, need in the database of benchmark drawing, not detect, but in tables of data, detect, because finish dealing with inconsistent the first index ID of the second index ID, and include only the first index ID consistent with the second index ID in the tables of data, and so greatly accelerated processing speed, improved comparison efficiency.
In addition, in above-described embodiment of the application, after execution in step S228 and step S238, can also distinguish execution in step S230 and step S240.
Step S230: detect current the first index ID and whether be last ID in the benchmark drawing data, if so, execution in step S232 then, if not, execution in step S212 then.
Step S240: detect current the second index ID and whether be last ID in the comparison drawing data, if so, execution in step S242 then, if not, execution in step S232 then.
Need to prove, can in the computer system such as one group of computer executable instructions, carry out in the step shown in the process flow diagram of accompanying drawing, and, although there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
From above description, can find out, the present invention has realized following technique effect: method and the device of the correlation data similarities and differences by the application, adopt the index sign that two destination objects are compared, get access to different piece between the two and revise part, and with its mark, solved in the prior art by manpower comparing to drawing and can not be by automatically to recently obtaining the similarities and differences of different drawings, and so that the drawing comparing result is inaccurate and contrast inefficient problem, the similarities and differences of two drawings of automatic acquisition have been realized, and the clear technique effect that shows, improve and Transform Type design thereby make things convenient for the user to do.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and be carried out by calculation element, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. the method for correlation data similarities and differences is characterized in that, comprising:
Obtain the contrast request for contrast first object object and the second destination object similarities and differences;
Start contrast first object object and the second destination object according to described contrast request, and obtain index sign and the attribute information of all parts of described first object object and described the second destination object;
According to described index sign the parts in described first object object and described the second destination object are compared processing, obtaining identical but the first parts that attribute information is different of index sign between described first object object and described the second destination object, and/or the index that separately exists in described first object object or described the second destination object identifies corresponding the second parts;
According to described the first parts of default attribute labeling and/or described the second parts, to obtain first object object and the second destination object behind the mark.
2. method according to claim 1, it is characterized in that, according to described index sign the parts in described first object object and described the second destination object are compared processing, obtaining identical but the first parts that attribute information is different of index sign between described first object object and described the second destination object, and/or separately exist in the step that index in described first object object or described the second destination object identifies corresponding the second parts and comprise:
Obtain the quantity N of index sign in the quantity M of the sign of index in the described first object object and described the second destination object;
The size of the quantity N that identifies according to index in the quantity M of index sign in the described first object object and described the second destination object is determined datum target object and comparison object object in described first object object and described the second destination object; According to the sign of the first index in the described datum target object sign of the second index in the described comparison object object is carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between described first object object and described the second destination object, and/or the index that separately exists in the described datum target object identifies corresponding described the second parts, and the 3rd parts that the index sign is identical and attribute information is identical between described datum target object and the described comparison object object;
According to described the second index sign described the first index sign is carried out Screening Treatment, identify corresponding described the second parts to obtain the index that separately exists in the described comparison object object.
3. method according to claim 2, it is characterized in that, according to the sign of the first index in the described datum target object sign of the second index in the described comparison object object is carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between described first object object and described the second destination object, and/or the index that separately exists in the described datum target object identifies corresponding the 4th parts, and described datum target object comprises with index sign steps identical and the 3rd parts that attribute information is identical between the described comparison object object:
Extract the first index sign in the described datum target object;
Carry out matching treatment according to described the first index sign and the second index sign in the described comparison object object, wherein, do not exist in described comparison object object in the situation of the index sign consistent with described the first index sign, the parts that described the first index sign is corresponding are as described the second parts; In described comparison object object, exist in the situation of the second index sign consistent with described the first index sign, obtain with described the first index sign and described second and identify corresponding respectively the first index of zero parts and the second index of zero parts;
Whether the parts attribute that detects described the first parts is consistent with the parts attribute of described the second parts, wherein,
In the parts attribute of described the first index of zero parts situation consistent with the parts attribute of described the second index of zero parts, with described the first index of zero parts and the second index of zero parts as described the 3rd parts; In the inconsistent situation of parts attribute of the parts attribute of described the first index of zero parts and described the second index of zero parts, with described the first index of zero parts and the second index of zero parts as described the first parts.
4. method according to claim 3 is characterized in that, before whether the parts attribute of the parts attribute that detects described the first parts and described the second parts was consistent, described method also comprised:
Detect described the first index of zero parts whether consistent with the type of described the second index of zero parts, wherein, in the situation of the Type-Inconsistencies of described the first index of zero parts and described the second index of zero parts, with described the first index of zero parts and the second index of zero parts as described the first parts; In described the first index of zero parts situation consistent with the type of described the second index of zero parts, obtain and described the first index of zero parts and the second index of zero parts corresponding parts attribute respectively.
5. method according to claim 2, it is characterized in that, according to described the second index sign described the first index sign is carried out Screening Treatment, the step that identifies corresponding described the second parts to obtain the index that separately exists in the described comparison object object comprises:
Extract the second index sign in the described comparison object object;
Detect whether there be the first index sign consistent with described the second index sign in the described datum target object, wherein,
Do not exist in described datum target object in the situation of the first index sign consistent with described the second index sign, parts that will be corresponding with described the second index sign are as described the second parts.
6. method according to claim 2, it is characterized in that, the size of the quantity N that identifies according to index in the quantity M of index sign in the described first object object and described the second destination object, determine that datum target object in described first object object and described the second destination object and the step of comparison object object comprise:
The size of the quantity N of index sign in the quantity M of index sign and described the second destination object in the more described first object object;
In the situation of the quantity M of index sign more than or equal to the quantity N of index sign in described the second destination object, as the datum target object, described the second destination object is destination object as a comparison with described first object object in described first object object;
In the situation of the quantity M of index sign less than the quantity N of index sign in described the second destination object, as the datum target object, described first object object is destination object as a comparison with described the second destination object in described first object object.
7. method according to claim 3, it is characterized in that, in described comparison object object, exist in the situation of the second index sign consistent with described the first index sign, obtain after the first index of zero parts and the second index of zero parts corresponding with described the first index sign and described the second sign difference, described method also comprises:
The described first index sign consistent with described the second index sign is kept in the tables of data.
8. method according to claim 7, it is characterized in that, according to described the second index sign described the first index sign is carried out Screening Treatment, the step that identifies corresponding described the second parts to obtain the index that separately exists in the described comparison object object comprises:
Extract the second index sign in the described comparison object object;
Detect whether there be the first index sign consistent with described the second index sign in the described tables of data, wherein,
Do not exist in described datum target object in the situation of the first index sign consistent with described the second index sign, parts that will be corresponding with described the second index sign are as described the second parts.
9. the device of correlation data similarities and differences is characterized in that, comprising:
The first acquisition module is used for obtaining the contrast request for contrast first object object and the second destination object similarities and differences;
The first processing module is used for starting contrast first object object and the second destination object according to described contrast request, and obtains index sign and the attribute information of all parts of described first object object and described the second destination object;
The second processing module, be used for comparing processing according to the parts that described index identifies described first object object and described the second destination object, obtaining identical but the first parts that attribute information is different of index sign between described first object object and described the second destination object, and/or the index that separately exists in described first object object or described the second destination object identifies corresponding the second parts;
Labeling module is used for according to default described the first parts of attribute labeling and/or described the second parts, to obtain first object object and the second destination object behind the mark.
10. device according to claim 9 is characterized in that, described the second processing module comprises:
The second acquisition module is for the quantity N of index sign in the quantity M that obtains described first object object index sign and described the second destination object;
The first contrast module, for the size of the quantity N of index sign in the quantity M that identifies according to described first object object index and described the second destination object, determine datum target object and comparison object object in described first object object and described the second destination object;
The 3rd processing module, be used for according to the first index sign of described datum target object the sign of the second index in the described comparison object object being carried out matching treatment, to obtain identical but the first parts that attribute information is different of index sign between described first object object and described the second destination object, and/or the index that separately exists in the described datum target object identifies corresponding described the second parts, and the 3rd parts that the index sign is identical and attribute information is identical between described datum target object and the described comparison object object;
The manages module everywhere, is used for according to described the second index sign described the first index sign being carried out Screening Treatment, identifies corresponding described the second parts to obtain the index that separately exists in the described comparison object object.
11. device according to claim 10 is characterized in that, described the 3rd processing module comprises:
The first extraction module is for the first index sign of extracting described datum target object;
Matching module, be used for carrying out matching treatment according to described the first index sign and the second index sign of described comparison object object, wherein, do not exist in described comparison object object in the situation of the index sign consistent with described the first index sign, the parts that described the first index sign is corresponding are as described the second parts; In described comparison object object, exist in the situation of the second index sign consistent with described the first index sign, obtain with described the first index sign and described second and identify corresponding respectively the first index of zero parts and the second index of zero parts;
First detection module, whether consistent with the parts attribute of described the second parts for detection of the parts attribute of described the first parts;
The 5th processing module is used in the parts attribute of described the first index of zero parts situation consistent with the parts attribute of described the second index of zero parts, with described the first index of zero parts and the second index of zero parts as described the 3rd parts; In the inconsistent situation of parts attribute of the parts attribute of described the first index of zero parts and described the second index of zero parts, with described the first index of zero parts and the second index of zero parts as described the first parts.
12. device according to claim 11 is characterized in that, before carrying out described first detection module, described device also comprises:
The second detection module, whether consistent with the type of described the second index of zero parts for detection of described the first index of zero parts, wherein, in the situation of the Type-Inconsistencies of described the first index of zero parts and described the second index of zero parts, with described the first index of zero parts and the second index of zero parts as described the first parts; In described the first index of zero parts situation consistent with the type of described the second index of zero parts, obtain and described the first index of zero parts and the second index of zero parts corresponding parts attribute respectively.
13. device according to claim 10 is characterized in that, described manages module everywhere comprises:
The second extraction module is for the second index sign of extracting described comparison object object;
The 3rd detection module, for detection of whether there being the first index sign consistent with described the second index sign in the described datum target object, wherein, do not exist in described datum target object in the situation of the first index sign consistent with described the second index sign, parts that will be corresponding with described the second index sign are as described the second parts.
14. device according to claim 10 is characterized in that, described the first contrast module comprises:
The size of the quantity N that index identifies in the second contrast module, the quantity M that is used for more described first object object index sign and described the second destination object;
The 6th processing module, be used for quantity M in described first object object index sign more than or equal to described the second destination object in the situation of quantity N of index sign, as the datum target object, described the second destination object is destination object as a comparison with described first object object;
The 7th processing module, be used for quantity M in described first object object index sign less than described the second destination object in the situation of quantity N of index sign, as the datum target object, described first object object is destination object as a comparison with described the second destination object.
15. device according to claim 11 is characterized in that, after carrying out described matching module, described device also comprises:
Memory module is used for the described first index sign consistent with described the second index sign is kept at tables of data.
16. device according to claim 15 is characterized in that, described manages module everywhere comprises:
The 3rd extraction module is for the second index sign of extracting described comparison object object;
The 4th detection module, for detection of whether there being the first index sign consistent with described the second index sign in the described tables of data, wherein, do not exist in described datum target object in the situation of the first index sign consistent with described the second index sign, parts that will be corresponding with described the second index sign are as described the second parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104140026A CN102929999A (en) | 2012-10-25 | 2012-10-25 | Method and device for comparing similarities and differences of data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104140026A CN102929999A (en) | 2012-10-25 | 2012-10-25 | Method and device for comparing similarities and differences of data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102929999A true CN102929999A (en) | 2013-02-13 |
Family
ID=47644797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104140026A Pending CN102929999A (en) | 2012-10-25 | 2012-10-25 | Method and device for comparing similarities and differences of data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102929999A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593532A (en) * | 2013-11-22 | 2014-02-19 | 北京数码大方科技股份有限公司 | Data processing method and device for charting |
| CN104392438A (en) * | 2014-11-13 | 2015-03-04 | 百度在线网络技术（北京）有限公司 | Image comparing method and device |
| CN106503283A (en) * | 2016-09-09 | 2017-03-15 | 武汉开目信息技术股份有限公司 | A kind of two-dimentional drawing intelligence comparative approach and device |
| CN107944101A (en) * | 2017-11-13 | 2018-04-20 | 北京宇航系统工程研究所 | A kind of 3 d part model version Compare System based on Creo softwares |
| CN110019273A (en) * | 2017-12-28 | 2019-07-16 | 北京京东尚科信息技术有限公司 | Data processing method, device and system for database |
| CN114757164A (en) * | 2022-06-13 | 2022-07-15 | 浙江中控技术股份有限公司 | Comparison method and device of process flow chart and nonvolatile storage medium |
| WO2023040113A1 (en) * | 2021-09-14 | 2023-03-23 | 深圳须弥云图空间科技有限公司 | Intelligent rechecking method and apparatus for graph model |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060047652A1 (en) * | 2004-08-27 | 2006-03-02 | Microsoft Corporation | System and method for seamlessly comparing objects |
| US20070206212A1 (en) * | 2006-03-02 | 2007-09-06 | Canon Kabushiki Kaisha | Printing apparatus, information processing apparatus, control method thereof, print management system, and program |
| CN101916255A (en) * | 2010-07-02 | 2010-12-15 | 互动在线（北京）科技有限公司 | HTML (Hypertext Markup Language) content contrast device and method |
| CN102128628A (en) * | 2010-01-19 | 2011-07-20 | 北京四维图新科技股份有限公司 | Difference analysis method and difference analysis device for electronic maps |
-
2012
- 2012-10-25 CN CN2012104140026A patent/CN102929999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060047652A1 (en) * | 2004-08-27 | 2006-03-02 | Microsoft Corporation | System and method for seamlessly comparing objects |
| US20070206212A1 (en) * | 2006-03-02 | 2007-09-06 | Canon Kabushiki Kaisha | Printing apparatus, information processing apparatus, control method thereof, print management system, and program |
| CN102128628A (en) * | 2010-01-19 | 2011-07-20 | 北京四维图新科技股份有限公司 | Difference analysis method and difference analysis device for electronic maps |
| CN101916255A (en) * | 2010-07-02 | 2010-12-15 | 互动在线（北京）科技有限公司 | HTML (Hypertext Markup Language) content contrast device and method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593532A (en) * | 2013-11-22 | 2014-02-19 | 北京数码大方科技股份有限公司 | Data processing method and device for charting |
| CN103593532B (en) * | 2013-11-22 | 2016-08-17 | 北京数码大方科技股份有限公司 | Data processing method and device for drawing |
| CN104392438A (en) * | 2014-11-13 | 2015-03-04 | 百度在线网络技术（北京）有限公司 | Image comparing method and device |
| CN106503283A (en) * | 2016-09-09 | 2017-03-15 | 武汉开目信息技术股份有限公司 | A kind of two-dimentional drawing intelligence comparative approach and device |
| CN107944101A (en) * | 2017-11-13 | 2018-04-20 | 北京宇航系统工程研究所 | A kind of 3 d part model version Compare System based on Creo softwares |
| CN110019273A (en) * | 2017-12-28 | 2019-07-16 | 北京京东尚科信息技术有限公司 | Data processing method, device and system for database |
| WO2023040113A1 (en) * | 2021-09-14 | 2023-03-23 | 深圳须弥云图空间科技有限公司 | Intelligent rechecking method and apparatus for graph model |
| CN114757164A (en) * | 2022-06-13 | 2022-07-15 | 浙江中控技术股份有限公司 | Comparison method and device of process flow chart and nonvolatile storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102929999A (en) | Method and device for comparing similarities and differences of data | |
| CN108733681B (en) | Information processing method and device | |
| CN111459985B (en) | Identification information processing method and device | |
| CN109918452A (en) | A kind of method, apparatus of data processing, computer storage medium and terminal | |
| CN111191303A (en) | BIM data processing method and device, electronic equipment and computer storage medium | |
| CN104268216A (en) | Data cleaning system based on internet information | |
| CN107103640B (en) | Three-dimensional modeling method and system for urban underground pipeline | |
| CN107015987B (en) | Method and equipment for updating and searching database | |
| CN110909986A (en) | Suspected actual controller risk identification method and system based on knowledge graph | |
| CN109871470B (en) | Power grid equipment data labeling management system and implementation method | |
| CN104281713A (en) | Data summarizing method and data summarizing device | |
| CN106910140B (en) | SVG format-based power system wiring diagram network topology analysis method | |
| CN111737364B (en) | Safe multi-party data fusion and federal sharing method, device, equipment and medium | |
| CN102521713B (en) | Data processing equipment and data processing method | |
| CN109062947A (en) | User's portrait tag queries method, equipment and computer readable storage medium | |
| CN105447135B (en) | Data search method and device | |
| CN104750834A (en) | Rule storage method and matching method and device | |
| CN104331664A (en) | Method for automatically analyzing unknown rogue program characteristics in forensics scene | |
| CN105138636A (en) | Graph construction method and device for entity relationship | |
| CN110688995B (en) | Map query processing method, computer-readable storage medium and mobile terminal | |
| CN109583712B (en) | Data index analysis method and device and storage medium | |
| CN111522819A (en) | Method and system for summarizing tree-structured data | |
| CN110765276A (en) | Entity alignment method and device in knowledge graph | |
| CN115374198A (en) | Urban global data processing method and device | |
| CN109710814A (en) | A kind of multi- source Remote Sensing Data data filing processing method and processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |