CN107967349A - A kind of ore body reserves block matching process - Google Patents
A kind of ore body reserves block matching process Download PDFInfo
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- CN107967349A CN107967349A CN201711328803.XA CN201711328803A CN107967349A CN 107967349 A CN107967349 A CN 107967349A CN 201711328803 A CN201711328803 A CN 201711328803A CN 107967349 A CN107967349 A CN 107967349A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2365—Ensuring data consistency and integrity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/215—Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
Abstract
The present invention provides a kind of ore body reserves block matching process, including：S1, is overlapped original block segment figure factor data and new block graphical element data analysis, obtains overlay analysis result；S2, according to original block, new block and the overlay analysis as a result, structure block correspondence decision tree；In the block correspondence decision tree, weights between any original block and any new block are for any original block and the corresponding overlay analysis result of any new block respectively the sum of with the area ratio of any original block and any new block；S3, matches the original block and new block according to the block correspondence decision tree.A kind of ore body reserves block matching process provided by the invention, realizes the monitoring of the variation relation between the matching to original block and new block and block data, ensure that the integrality and correctness of block data update.
Description
Technical field
The present invention relates to geographic information processing technical field, more particularly to a kind of ore body reserves block matching process.
Background technology
With the development of information technology, key link of the ore reserve management as mineral resource value, its traditional pipe
Reason method increasingly shows limitation and inadaptability.As Chinese society and economic develop rapidly, all departments are to mineral products
Demand also increases increasingly so that in the managerial problem of ore reserve progressively as China's mining industry economics sustainable and healthy development
Restraining factors.
In order to optimize mineral resources exploitation supervision and management, mine resources storage is grasped comprehensively, accurately, in time
Situation of change and mine resources reserves exploitation range situation are measured, mineral products can be promoted to resources development and utilization supervision and management
Protection of resources and rationally utilization.
Ore body reserves block data are the significant datas in data of mineral renewal process, the change of ore body reserves block data
Matching relationship the success or failure of data of mineral renewal.Traditional block Data Matching, using whole updating mode, is used with renewal
New data block directly replaces legacy data block, and this mode can achieve the purpose that to carry out data update, but cannot have
Being matched original block segment data with new block data of effect, can not monitor or obtain the change between new and old block data
Relation, causes the data after renewal every time the inconsistency of " tomography " and ore body reserves block data occur.
The content of the invention
The present invention for solves the problems, such as it is existing in the prior art can not detection block segment data change, there is provided a kind of ore body
Reserves block matching process.
On the one hand, the present invention proposes a kind of ore body reserves block matching process, including：S1, to original block segment figure key element
Data and new block graphical element data are overlapped analysis, obtain overlay analysis result；S2, according to original block, new block
With the overlay analysis as a result, structure block correspondence decision tree；In the block correspondence decision tree, any original block
Section and the weights between any new block are any original block and the corresponding overlay analysis knot of any new block
Fruit is respectively the sum of with the area ratio of any original block and any new block；S3, according to the block correspondence
Decision tree matches the original block and new block.
Preferably, further include：S0, extracts original block segment figure factor data, according in new block from original block
MpArea values extract new block graphical element data；The mpArea values are calculated for the spatial parameter in new block
Graphics area.
Preferably, the mpArea values described in step S0 in new block extract new block graphical element data, into one
Step includes：S01, obtains the mpArea values of any graph data in new block, if the mpArea values are more than key element threshold value, institute
It is new block graphical element data to state any graph data；The key element threshold value be according to the area of different graphic key element contrast with
And the threshold value of data inputting rule settings；S02, repeat step S01 are until travel through new block.
Preferably, the step S2 further comprises：According to original block, new block and the overlay analysis as a result, obtaining
Take the sum of any original block and the corresponding area ratio of any new block；If the sum of described area ratio is less than 1, institute
State between any original block and any new block without correspondence；Otherwise, the area than the sum of to be described any original
Weights between block and any new block, there are correspondence between any original block and any new block.
Preferably, the step S3 further comprises：The block correspondence decision tree is traveled through, according to the block pair
Whole correspondences in relationships decision tree are answered to match the original block and new block.
Preferably, further include：S4, the original block of Corresponding matching, and the original block that will be replaced are replaced using new block
Section adds historical data base.
Preferably, the step S4 is further included：Obtain not matched original block and new block；If the not matched original
The data not included in all new blocks are included in beginning block, then not matched original block described in deletion；If described do not match
New block in include the data that do not include in all original blocks, then increase the new block.
On the other hand, the present invention proposes a kind of ore body reserves block matching unit, including：At least one processor；And
At least one processor being connected with the processor communication, wherein：The memory storage has and can be performed by the processor
Programmed instruction, the processor calls described program instruction to be able to carry out method as described before.
Another further aspect, the present invention propose a kind of non-transient computer readable storage medium storing program for executing, it is characterised in that described non-transient
Computer-readable recording medium storage computer instruction, the computer instruction make the computer perform foregoing side
Method.
A kind of ore body reserves block matching process provided by the invention, by establishing block correspondence decision tree, is realized
The monitoring of the variation relation between matching and block data to original block and new block, during eliminating artificial regeneration,
The volume of data matter either produced due to the shortage of the specialty background knowledge of staff due to the carelessness of staff
Amount problem, ensure that the integrality and correctness of block data update.
Brief description of the drawings
Fig. 1 is a kind of flow diagram of ore body reserves block matching process of the specific embodiment of the invention；
Fig. 2 is that the original block of the specific embodiment of the invention is superimposed schematic diagram with new block；
Fig. 3 is the block correspondence decision tree schematic diagram of the specific embodiment of the invention；
Fig. 4 is a kind of structure diagram of ore body reserves block matching unit of the specific embodiment of the invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Fig. 1 is a kind of flow diagram of ore body reserves block matching process of the specific embodiment of the invention, such as Fig. 1 institutes
Show, a kind of ore body reserves block matching process, including：S1, to original block segment figure factor data and new block graphical element number
According to analysis is overlapped, overlay analysis result is obtained；S2, according to original block, new block and the overlay analysis as a result, structure
Block correspondence decision tree；In the block correspondence decision tree, the weights between any original block and any new block
For any original block and the corresponding overlay analysis result of any new block respectively with any original block
The sum of area ratio of section and any new block；S3, according to the block correspondence decision tree to the original block and
New block is matched.
Specifically, proposed in the specific embodiment of the invention in units of block data to raw graphics data and new figure
The method that data carry out ore body reserves Data Matching, wherein the graph data carries out depositing for data based on MAPGIS forms
Storage and tissue.
Fig. 2 is that the original block of the specific embodiment of the invention is superimposed schematic diagram with new block, as shown in Fig. 2, first, to original
Beginning block graphical element data and new block graphical element data are overlapped analysis, obtain its overlay analysis result.
Wherein, the overlay analysis is a very important spatial analysis functions in GIS, refers to join in uniform spaces
Under test system, by a series of set operations carried out to two data, the process of new data is produced.The specific embodiment of the invention
In, analysis is overlapped to the original block segment figure factor data and new block graphical element data, export original block and
The overlap-add region of new block, i.e. overlay analysis result.
Secondly, according to the overlay analysis obtained in previous step as a result, dividing the relation of original block and new block
Analysis, builds block correspondence decision tree.The node of the block correspondence decision tree is the original block and new block,
The correspondence of the correspondence of block correspondence decision tree, that is, between the original block and new block.The block, which corresponds to, closes
It is in decision tree, the weights between any original block and any new block obtain by the following method：
Calculate the area of above-mentioned two block overlapping portion and any original block area ratio；Calculate above-mentioned two
The area of block overlapping portion and any new block area ratio；By the corresponding area ratio of any original block and institute
The corresponding area of any new block is stated than being added, both areas than the sum of be between any original block and any new block
Weights.
Wherein, above-mentioned two block overlapping portion is corresponding described for any original block and any new block
Overlay analysis result.
Finally, the original block and new block are carried out according to the correspondence on the block correspondence decision tree
Matching.
In the specific embodiment of the invention, by establishing block correspondence decision tree, realize to original block and new block
The monitoring of variation relation between the matching of section and block data, during eliminating artificial regeneration, due to the specialty of staff
The volume of data quality problems that the shortage of background knowledge is either produced due to the carelessness of staff, ensure that block number
According to the integrality and correctness of renewal.
Based on above-mentioned specific embodiment, a kind of ore body reserves block matching process, further includes：S0, carries from original block
Original block segment figure factor data is taken, new block graphical element data are extracted according to the mpArea values of graph data in new block；
The graphics area that the mpArea values are calculated for the spatial parameter in new block.
Specifically, original data of mineral has carried out careful data type hierarchical operations, and different types of data are according to phase
The classification point answered is in different data Layers.Therefore, it is possible to directly original block figure is obtained from corresponding original block figure layer
Shape factor data.
Relative to original data of mineral, in new data of mineral, different types of factor data is not classified specifically
Operation, most of data are all placed in same layer data layer.Therefore, new block graphical element data are extracted from new block,
Need to judge whether corresponding key element belongs to block key element by foundation of the mpArea values in graph data.
In the specific embodiment of the invention, the graphical element data of original block and new block are obtained respectively, it is former to obtain
Beginning block provides condition with the situation that is superimposed of new block.
Based on any of the above-described specific embodiment, a kind of ore body reserves block matching process, according to new block described in step S0
MpArea values in section extract new block graphical element data, further comprise：S01, obtains any graph data in new block
MpArea values, if the mpArea values are more than key element threshold value, any graph data is new block graphical element data；
The key element threshold value is the threshold value according to the contrast of the area of different graphic key element and data inputting rule settings；S02, repeats to walk
Rapid S01 is until travel through new block.
Specifically, in the step S0, when being extracted to new block graphical element data, with graph data
MpArea values are that foundation judges whether corresponding key element belongs to block key element, are further comprised：
First, obtain the mpArea values of any graph data in new block, and by the mpArea values and key element threshold value into
Row compares.If the mpArea values are more than the key element threshold value, then it is assumed that the corresponding graph data of the mpArea values is new
Block graphical element data.Wherein, the key element threshold value is according to the contrast of the area of different graphic key element and related data record
The threshold value of the rule analysis setting entered.
Then, repeat the above steps, the mpArea values of each graph data in the new block are compared, correspondence is sentenced
Whether each graph data that breaks is new block graphical element data, until traveling through new block.
By setting key element threshold value and being compared using mpArea values in the specific embodiment of the invention, there is provided Yi Zhongxin
The extracting method of block graphical element data, condition is provided to obtain the superposition situation of original block and new block.
Based on any of the above-described specific embodiment, a kind of ore body reserves block matching process, the step S2 further comprises：
According to original block, new block and the overlay analysis as a result, any original block of acquisition and any new block are corresponding
The sum of described area ratio；If the sum of described area ratio is less than 1, without right between any original block and any new block
It should be related to；Otherwise, the area than the sum of weights between any original block and any new block, it is described any
There are correspondence between original block and any new block.
Specifically, according to the overlay analysis obtained in previous step as a result, being carried out to the relation of original block and new block
Analysis, builds block correspondence decision tree, further comprises：
First, according to original block, new block and overlay analysis as a result, any original block of calculating and any new block are folded
Add the area of part and any original block area ratio；Calculate above-mentioned two block overlapping portion area and described
One new block area ratio；The corresponding area ratio of any original block area corresponding with any new block is compared into phase
Add, obtain the sum of both area ratios.
Secondly, according to the area than the sum of judge corresponding pass between any original block and any new block
System：When the sum of area ratio is less than 1, then without correspondence between any original block and any new block；When
The area than the sum of be more than or equal to 1 when, the area than the sum of between any original block and any new block
Weights, there are correspondence between any original block and any new block.
In the specific embodiment of the invention, calculating and corresponding pass weights block in the block correspondence decision tree
The foundation of system is illustrated, and facilitates subsequently through the correspondence in the block correspondence decision tree to original block
Matched with new block.
Based on any of the above-described specific embodiment, a kind of ore body reserves block matching process, the step S3 further comprises：
The block correspondence decision tree is traveled through, whole correspondences in the block correspondence decision tree are to the original
Beginning block and new block are matched.
Specifically, the original block and new block are matched according to the block correspondence decision tree, into one
Step includes：
According to the correspondence of any block in the block correspondence decision tree, any block and and institute are determined
State the matching relationship between the block that any block is connected.The block correspondence decision tree is traveled through, all blocks is obtained and passes through
The matching relationship that correspondence confirms.
For example, Fig. 3 is the block correspondence decision tree schematic diagram of the specific embodiment of the invention, as shown in figure 3, original block
Section A there are correspondence, can be found therewith there are the original block C of correspondence only with new block E by new block E, and
Other correspondences beyond new block E are not present in original block C, therefore, according to above-mentioned correspondence, confirm original block A
Merge with C and form new block E.
Similarly, there is the correspondence with new block G and K in original block B, and original block B is not present in new block G and K
Correspondence in addition, therefore, according to above-mentioned correspondence, confirm original block B be divided into new data new block G and
New block K；Original block D and new block H is there are correspondence, it is thus identified that original block D is corresponding with new block H.
In the specific embodiment of the invention, using the correspondence in block correspondence decision tree to original block and new block
Duan Jinhang matchings, realize the monitoring to the variation relation between original block segment data and new block data.
Based on any of the above-described specific embodiment, a kind of ore body reserves block matching process, further includes：S4, using new block
The original block of Corresponding matching is replaced, and the original block being replaced is added into historical data base.
Specifically, the correspondence in the block correspondence decision tree to the original block and new block into
After row matching, ore body reserves data are updated, according to matching result, are replaced using new block corresponding in ore body reserves data
Matched original block, and the original block being replaced is stored in historical data base, recall easy to data.
For example, from the figure 3, it may be seen that original block A merges with C forms new block E, original block B be divided into new block G and
New block K, original block D is correspondings with new block H, thus, using the new block E original block A and C of replacement, using new block G with
K replaces original block B, replaces original block D using new block H, realizes the renewal of ore body reserves data.
In the specific embodiment of the invention, ore body reserves data are carried out using the matching relationship of original block and new block
Renewal, during eliminating artificial regeneration, due to the shortage of the specialty background knowledge of staff or due to staff
Carelessness and the volume of data quality problems that produce, ensure that the integrality and correctness of block data update.
Based on any of the above-described specific embodiment, a kind of ore body reserves block matching process, the step S4 is further included：Obtain
Not matched original block and new block；If the number not included in all new blocks is included in the not matched original block
According to, then delete described in not matched original block；Do not included in all original blocks if being included in the not matched new block
Data, then increase the new block.
Specifically, the correspondence in the block correspondence decision tree to the original block and new block into
After row matching, ore body reserves data are updated according to matching result, in addition it is also necessary to not matched original block and newly
Block is handled：
The block correspondence decision tree is traveled through again, not matched original block and new block is obtained, to previous step
Matched block is not carried out in rapid to be further analyzed：
For not matched original block, by the not matched original block compared with all new blocks, if
The data not included in all new blocks are included in the not matched original block, then not matched original block described in deletion
Section；
For not matched new block, by the not matched new block compared with all original blocks, if institute
The data for including in not matched new block and not included in all original blocks are stated, then not matched new block adds ore deposit by described in
In body reserves data.
The update method for not matching block is provided in the specific embodiment of the invention, further ensures block data update
Integrality and correctness.
Fig. 4 is a kind of structure diagram of ore body reserves block matching unit of the specific embodiment of the invention, such as Fig. 4 institutes
Show, which includes：At least one processor 401；And at least one processor with the processor 401 communication connection
402, wherein：The memory 402 is stored with the programmed instruction that can be performed by the processor 401, and the processor 401 calls
The method that described program instruction is able to carry out the network equipments configuration verification that the various embodiments described above are provided, such as including：To original
Beginning block graphical element data and new block graphical element data are overlapped analysis, obtain overlay analysis result；According to original
Block, new block and the overlay analysis are as a result, structure block correspondence decision tree；The block correspondence decision tree
In, weights between any original block and any new block are any original block and the corresponding institute of any new block
Overlay analysis result is stated respectively the sum of with the area ratio of any original block and any new block；According to the block
Correspondence decision tree matches the original block and new block.
The embodiment of the present invention also provides a kind of non-transient computer readable storage medium storing program for executing, the non-transient computer readable storage
Medium storing computer instructs, and it is adaptively square which makes computer perform the video code rate that corresponding embodiment is provided
Method, such as including：Analysis is overlapped to original block segment figure factor data and new block graphical element data, obtains superposition point
Analyse result；According to original block, new block and the overlay analysis as a result, structure block correspondence decision tree；The block
In correspondence decision tree, weights between any original block and any new block are any original block and described any
The new corresponding overlay analysis result of block is respectively with the area of any original block and any new block than it
With；The original block and new block are matched according to the block correspondence decision tree.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
The relevant hardware of programmed instruction is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
In order to better understand with apply a kind of ore body reserves block matching process proposed by the present invention, the present invention carry out with
Lower example, and the present invention is not only limited to the example below.
S0, extracts original block segment figure factor data and new block figure from original data of mineral and new data of mineral respectively
Shape factor data.
Wherein, original data of mineral has carried out careful data type hierarchical operations, and different types of data are according to corresponding
Classification point in different data Layers, directly can obtain original block segment figure from corresponding original block figure layer and want prime number
According to.
In new data of mineral, different types of factor data does not carry out specific sort operation, and most of data are all put
In same layer data layer.Therefore, first, the mpArea values of any graph data in new block are obtained, if described
MpArea values are more than key element threshold value, then it is assumed that the corresponding graph data of the mpArea values is new block graphical element data.Its
In, the key element threshold value is the threshold set according to the rule analysis of the contrast of the area of different graphic key element and related data typing
It is worth, in this example, the key element threshold value is arranged to 10.
Then, repeat the above steps, the mpArea values of each graph data in the new block are compared, correspondence is sentenced
Whether each graph data that breaks is new block graphical element data, until traveling through new block.
S1, with reference to figure 2, is overlapped analysis to original block segment figure factor data and new block graphical element data, obtains
Take its overlay analysis result.
S2, according to the overlay analysis obtained in previous step as a result, analyzing the relation of original block and new block,
Block correspondence decision tree is built, the block correspondence decision tree is as shown in Figure 3.
First, according to original block, new block and overlay analysis as a result, any original block of calculating and any new block are folded
Add the area of part and any original block area ratio；Calculate above-mentioned two block overlapping portion area and described
One new block area ratio；The corresponding area ratio of any original block area corresponding with any new block is compared into phase
Add, obtain the sum of both area ratios.
Secondly, according to the area than the sum of judge corresponding pass between any original block and any new block
System：When the sum of area ratio is less than 1, then without correspondence between any original block and any new block；When
The area than the sum of be more than or equal to 1 when, the area than the sum of between any original block and any new block
Weights, there are correspondence between any original block and any new block.
S3, according to the correspondence of any block in the block correspondence decision tree, determine any block with
Matching relationship between the block being connected with any block.The block correspondence decision tree is traveled through, obtains all blocks
The matching relationship confirmed by correspondence.
As shown in figure 3, in this example, original block A merges with C forms new block E, original block B quilts in new data
New block G and new block K are divided into, original block D is corresponding with new block H.
S4, according to matching result, original block A and C is replaced using new block E, original block is replaced using new block G and K
Section B, original block D is replaced using new block H, realizes the renewal of ore body reserves data, and by the original block A, B being replaced,
C, D is stored in historical data base, recalls easy to data.
In the specific embodiment of the invention, by establishing block correspondence decision tree, realize to original block and new block
The monitoring of variation relation between the matching of section and block data, during eliminating artificial regeneration, due to the specialty of staff
The volume of data quality problems that the shortage of background knowledge is either produced due to the carelessness of staff, ensure that block number
According to the integrality and correctness of renewal.
Finally, the present processes are only preferable embodiment, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on, should be included in the protection of the present invention
Within the scope of.
Claims (9)
- A kind of 1. ore body reserves block matching process, it is characterised in that including：S1, is overlapped original block segment figure factor data and new block graphical element data analysis, obtains overlay analysis knot Fruit；S2, according to original block, new block and the overlay analysis as a result, structure block correspondence decision tree；The block In correspondence decision tree, weights between any original block and any new block are any original block and described any The new corresponding overlay analysis result of block is respectively with the area of any original block and any new block than it With；S3, matches the original block and new block according to the block correspondence decision tree.
- 2. according to the method described in claim 1, it is characterized in that, further include：S0, extracts original block segment figure factor data from original block, and the mpArea values in new block extract new block Graphical element data；The graphics area that the mpArea values are calculated for the spatial parameter in new block.
- 3. according to the method described in claim 2, it is characterized in that, the mpArea values described in step S0 in new block carry New block graphical element data are taken, are further comprised：S01, obtains the mpArea values of any graph data in new block, described if the mpArea values are more than key element threshold value Any graph data is new block graphical element data；The key element threshold value be according to the area of different graphic key element contrast and The threshold value of data inputting rule settings；S02, repeat step S01 are until travel through new block.
- 4. according to the method described in claim 1, it is characterized in that, the step S2 further comprises：According to original block, new block and the overlay analysis as a result, any original block of acquisition and any new block are right respectively The sum of area ratio answered；If the sum of described area ratio is less than 1, between any original block and any new block Without correspondence；Otherwise, the area than the sum of weights between any original block and any new block, it is described There are correspondence between any original block and any new block.
- 5. according to the method described in claim 4, it is characterized in that, the step S3 further comprises：The block correspondence decision tree is traveled through, whole correspondences in the block correspondence decision tree are to institute State original block and new block is matched.
- 6. according to the method described in claim 1, it is characterized in that, further include：S4, the original block of Corresponding matching is replaced using new block, and the original block being replaced is added historical data base.
- 7. according to the method described in claim 6, it is characterized in that, the step S4 is further included：Obtain not matched original block and new block；Do not wrapped in all new blocks if being included in the not matched original block The data contained, then delete described in not matched original block；If included in the not matched new block in all original blocks The data not included, then increase the new block.
- A kind of 8. ore body reserves block matching unit, it is characterised in that including：At least one processor；And at least one processor being connected with the processor communication, wherein：The memory is deposited The programmed instruction that can be performed by the processor is contained, the processor calls described program instruction to be able to carry out such as claim 1 to 7 any method.
- 9. a kind of non-transient computer readable storage medium storing program for executing, it is characterised in that the non-transient computer readable storage medium storing program for executing is deposited Computer instruction is stored up, the computer instruction makes the computer perform the method as described in claim 1 to 7 is any.
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