CN115600266A - Digital processing method and system for power transmission and transformation project - Google Patents
Digital processing method and system for power transmission and transformation project Download PDFInfo
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- CN115600266A CN115600266A CN202211403047.3A CN202211403047A CN115600266A CN 115600266 A CN115600266 A CN 115600266A CN 202211403047 A CN202211403047 A CN 202211403047A CN 115600266 A CN115600266 A CN 115600266A
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Abstract
A digital processing method and system for power transmission and transformation engineering comprises the following steps: drawing a primary drawing, and drawing a plurality of secondary drawings based on the primary drawing; step S2: analyzing the primary drawing and linking the corresponding secondary drawing; and step S3: analyzing the secondary drawing, and generating the picture folder and the picture file based on the secondary drawing; and step S4: setting a cache node, and copying the picture folder into the cache node; step S5: searching the corresponding picture folder in the cache node based on the project name, reading the picture folder, and displaying the picture in the picture folder in the first-level drawing. The method and the device analyze the secondary drawing and display the graph drawn in the secondary drawing in the primary drawing in a picture mode, so that a person in charge can conveniently and quickly browse detailed design drawings of all engineering parts when looking up the primary drawing, the secondary drawing does not need to be opened, and the working efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of electric power engineering digitization, and particularly relates to a digitization processing method and a digitization processing system for power transmission and transformation engineering.
Background
The digital design of the power transformation project is based on an expert design library, power grid construction standardized equipment is used as a support, the overall planning design of the power transformation plant is carried out by combining the characteristics of actual project requirements, the design result is verified and approved by combining high-end mathematical simulation calculation software with an expert library function and the requirements of power system regulation specifications, modification and optimization suggestions and schemes are provided, and finally the design result is output in a plurality of modes such as a three-dimensional visual model, a traditional two-dimensional design drawing, a smart power grid standard purchasing and management interface file and the like, so that the output requirements of various project finished products are met.
When a power transformation project is digitally designed, a plurality of departments perform collaborative design according to project items in charge of the departments on the basis of a total design drawing, and draw a lower level drawing of the total design drawing; finally, the general engineer performs standardized auditing by combining the general design drawing paper and each subordinate drawing according to the design specifications, however, the currently adopted method still opens and compares the general design drawing paper and the subordinate drawings at the same time, and when the number of drawings is large or the drawings are complex, the method occupies more system resources, is easy to cause slow data reading speed, and affects auditing efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a digital processing method and a digital processing system for power transmission and transformation engineering, which aim to solve the problems that when a total design drawing and a lower level drawing are opened and compared at the same time in the prior art, the data reading speed is low, and the auditing efficiency is influenced.
In order to achieve the purpose, the following digital processing method for the power transmission and transformation project is provided, and mainly comprises the following steps:
step S1: drawing a primary drawing, wherein the primary drawing is a general planning drawing, drawing a plurality of secondary drawings based on the primary drawing, the secondary drawings are subordinate drawings of the primary drawing, and detailed design drawings of all engineering parts in the primary drawing are drawn in the secondary drawings;
step S2: analyzing the primary drawing, positioning a mark frame in the primary drawing, identifying an engineering name and a design principal in the mark frame, acquiring an IP address of the design principal, accessing a personal node of the design principal based on the IP address, and linking the corresponding secondary drawing in the personal node based on the engineering name;
and step S3: analyzing the secondary drawing, positioning a mark frame in the secondary drawing, identifying a drawing area indicated by a graphic description and the mark frame in the mark frame, intercepting the graphic in the drawing area and generating a picture file, wherein the picture file takes the graphic description as a name, generates a picture folder taking a project name corresponding to the secondary drawing as a file name, and stores the picture file in the corresponding picture folder;
and step S4: setting a cache node, copying the picture folder into the cache node, setting an access license with an access deadline in the primary drawing, sending an access request to the cache node by the primary drawing, receiving the access request by the cache node, judging whether the access license of the primary drawing is within a preset deadline, if so, executing the step S5, and if not, rejecting the access request;
step S5: searching the corresponding picture folder in a cache node based on the project name, reading the picture folder if the picture folder is searched, displaying the picture in the picture folder in the primary drawing, transmitting the access request of the primary drawing to the personal node corresponding to the design principal if the picture folder is not searched, and searching the corresponding picture folder in the personal node.
Further, in the step S2, linking the corresponding secondary drawing in the personal node based on the project name includes the following steps:
the method comprises the steps of obtaining a file extension name of a primary drawing, searching a corresponding secondary drawing in a personal node by taking an engineering name and the file extension name as targets, obtaining a storage address of the secondary drawing if the corresponding secondary drawing is searched, linking the storage address to the corresponding engineering name in the primary drawing, enabling the secondary drawing to be directly opened by the primary drawing based on a specific instruction, and generating a warning instruction in the primary drawing if the corresponding secondary drawing is not searched.
Further, in the step S3, the picture files in the picture folder are updated based on the following steps:
after the picture folder is generated, recording the last modification date of the secondary drawing when the picture folder is generated and the last modification date of the picture folder, and when the last modification date of the secondary drawing and/or the last modification date of the picture folder are/is changed, re-analyzing the secondary drawing to generate a new picture file, and replacing the new picture file with the original picture file of the picture folder.
Further, updating the cache node comprises the following steps:
step S41: in an initial state, randomly selecting a plurality of picture folders to be stored in a cache node, acquiring the occupied capacity of the cache node and the occupied capacity of each picture folder, and generating a record table, wherein the record table is used for recording the reading times of each picture folder, and when the picture folders are read, the record table updates the reading times of the picture folders;
step S42: according to the reading times, the picture folders in the cache nodes are stored in a layered mode and are sequenced into A 1 ,A 2 ,…,A n When the picture folders in the cache nodes are read, updating the sequence of the picture folders in the cache nodes;
step S43: after the picture folder B outside the cache node is updated, the picture folder B meeting the first formula is obtainedThe picture folder A n-m The first formula is: β - α =1, where β is the number of times of reading of the picture folder B, and α is the picture folder a n-m When the occupied capacity of the picture folder B is less than or equal to that of the picture folder A n-m +A n-m+1 +…A n When the capacity occupied by the picture folder A and the residual capacity of the cache node are the same, the picture folder A is used for storing the picture folder A n-m ,A n-m+1 ,…A n Remove from the cache node and move picture folder B in, otherwise do not update the cache node.
Further, the longest storage time limit of the picture folder is set, and if the picture folder is not read in the longest storage time limit in the cache node, the picture folder is removed from the cache node.
The invention also provides a digital processing system of the power transmission and transformation project, which mainly comprises the following modules:
the analysis module is used for analyzing the primary drawing and the secondary drawing, positioning a mark frame of the primary drawing and the secondary drawing and identifying the text content in the mark frame;
the address acquisition module is used for acquiring the IP address of the design responsible person based on the design responsible person in the mark frame;
the access module is used for assisting the primary drawing to access the personal node of the design responsible person corresponding to the engineering part;
the image intercepting module is used for identifying the drawing area of the secondary drawing, intercepting the graph in the drawing area and generating the picture file;
the cache module is used for generating cache nodes, endowing the first-level drawing with an access license and setting an access deadline for the access license;
the copying module is used for selecting the picture folder in the personal node and copying the picture folder into a cache node;
and the searching and displaying module is used for searching the corresponding picture folders in the cache node and the personal node based on the project name and displaying the picture files in the picture folders in the primary drawing.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the secondary drawing is linked into the primary drawing through the network, so that when the primary drawing is checked, the operation of opening the secondary drawing can be conveniently executed in the primary drawing, and the opening operation is remotely executed through the network, so that a person in charge can remotely execute the operation of modifying and marking the secondary drawing, and the work coordination capability among different departments is increased; meanwhile, the secondary drawing is analyzed, and a graph drawn in the secondary drawing is displayed in the primary drawing in a picture mode, so that a person in charge can conveniently and quickly browse detailed design drawings of all engineering parts when looking up the primary drawing, the secondary drawing does not need to be opened, and the working efficiency is greatly improved;
2. the cache node is located at a network position closer to the computer node storing the first-level drawing, so that the first-level drawing has higher access speed when accessing the stored information in the cache node, and meanwhile, an access license is set in the first-level drawing, so that the information in the cache node can only be accessed by the first-level drawing, and other nodes are prevented from accessing the cache node and occupying network resources.
Drawings
FIG. 1 is a flow chart of the steps of a digital processing method for power transmission and transformation engineering according to the present invention;
FIG. 2 is a schematic diagram illustrating the principle of updating a cache node according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another. For example, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script, without departing from the scope of the present application.
As shown in fig. 1, a digital processing method for power transmission and transformation engineering includes the following steps: step S1: drawing a primary drawing, wherein the primary drawing is a general planning drawing, drawing a plurality of secondary drawings based on the primary drawing, the secondary drawings are subordinate drawings of the primary drawing, and detailed design drawings of each engineering part in the primary drawing are drawn in the secondary drawings;
step S2: analyzing the primary drawing, positioning a mark frame in the primary drawing, identifying an engineering name and a design principal in the mark frame, acquiring an IP address of the design principal, accessing a personal node of the design principal based on the IP address, and linking a corresponding secondary drawing in the personal node based on the engineering name;
the standard engineering drawing sets a mark frame on one side of the graph, and information such as the name, design responsible person, visual angle and the like of the engineering is recorded in the mark frame, so that the address of the secondary drawing is linked to the engineering of the primary drawing, the responsible person can click the mark frame in the primary drawing through a preset operation mode, the opening operation of the secondary drawing can be conveniently carried out, the process of opening after entering the storage address of the secondary drawing is omitted, and the working efficiency is improved; furthermore, the primary drawing and the secondary drawing are remotely connected in a network connection mode, so that a general responsible person can remotely open and check the design progress and the design condition of the secondary drawing in real time, the secondary drawing does not need to be moved into a computer where the primary drawing is located through a movable memory, the working efficiency is further improved, and the cooperative working capacity among departments is also enhanced.
And step S3: analyzing the secondary drawing, positioning a mark frame in the secondary drawing, identifying a graphic description in the mark frame and a drawing area indicated by the mark frame, intercepting the graphic in the drawing area and generating a picture file, wherein the picture file takes the graphic description as a name, generating a picture folder taking a project name corresponding to the secondary drawing as a file name, and storing the picture file into the corresponding picture folder;
the technical personnel in the field should understand that the opening speed of the picture is greater than that of the engineering drawing, so through this step, the figure in the drawing area in the secondary drawing is intercepted in advance to keep in the mode of the picture, when needing to look over the figure in the secondary drawing, can directly open corresponding picture and look over, thereby work efficiency has been promoted.
And step S4: setting a cache node, selecting a part of picture folders to copy into the cache node, setting an access license with an access deadline in a primary drawing, sending an access request to the cache node by the primary drawing, receiving the access request by the cache node, judging whether the access license of the primary drawing is within a preset deadline, if so, executing the step S5, and if not, rejecting the access request;
specifically, the cache node is located at a network position closer to a computer node storing the first-level drawing, so that the first-level drawing has a higher access speed when accessing the stored information in the cache node, and meanwhile, an access license is set in the first-level drawing, so that the information in the cache node can only be accessed by the first-level drawing, and other nodes are prevented from accessing the cache node and occupying network resources.
Step S5: searching a corresponding picture folder in the cache node based on the project part name, reading the picture folder if the picture folder is searched, displaying the picture in the picture folder in a primary drawing, transmitting an access request of the primary drawing to a personal node corresponding to a design principal if the picture folder is not searched, and searching the corresponding picture folder in the personal node.
Specifically, a special operation instruction can be set in a mark frame of a primary drawing, when a person in charge only wants to browse and check detailed design conditions of each engineering part of the primary drawing, the design conditions of the designated engineering part can be displayed in the primary drawing in a picture mode only by placing an indication cursor on the name of the engineering part and inputting the operation instruction, so that the secondary drawing does not need to be opened, when other engineering parts are continuously checked, only the position of the indication cursor needs to be changed and the operation instruction needs to be input again, and the picture of the previous engineering part can be automatically closed; make the person of charge can browse the design condition at each engineering position in the one-level drawing fast through this step to promoted the browsing speed of drawing, only when the condition that corresponds the engineering position is not conform to the design criterion, rethread step S2 is long-range to open the second grade drawing and mark, thereby need not to open every second grade drawing when browsing, promoted work efficiency.
The invention links the secondary drawing to the primary drawing through the network, so that the operation of opening the secondary drawing can be conveniently executed in the primary drawing when the primary drawing is checked, the opening operation is remotely executed through a network, so that a responsible person can remotely execute the modification and labeling work of the secondary drawing, and the work coordination capability among different departments is improved; meanwhile, the secondary drawing is analyzed, and the graph drawn in the secondary drawing is displayed in the primary drawing in a picture mode, so that a responsible person can quickly browse detailed design drawings of all engineering positions when looking over the primary drawing conveniently, the secondary drawing does not need to be opened, and the working efficiency is greatly improved.
In step S2, linking the corresponding secondary drawings in the personal nodes based on the engineering names comprises the following steps:
the method comprises the steps of obtaining a file extension name of a first-level drawing, searching a corresponding second-level drawing in a personal node by taking an engineering name and the file extension name as targets, obtaining a storage address of the second-level drawing if the corresponding second-level drawing is searched, linking the storage address to the corresponding engineering name in the first-level drawing, enabling the second-level drawing to be directly opened by the first-level drawing based on a specific instruction, and generating a warning instruction in the first-level drawing if the corresponding second-level drawing is not searched.
The method comprises the steps of obtaining the extension name of a first-level drawing, and positioning a second-level drawing according to the project name and the file extension name, so that the positioning accuracy can be guaranteed, and the situation that the first-level drawing is linked to an incorrect second-level drawing file due to the fact that the file names are the same and the formats are different, and the second-level drawing cannot be opened through the first-level drawing is avoided.
In step S3, the picture files in the picture folder are updated based on the following steps:
and after the picture folder is generated, recording the last modification date of the secondary drawing when the picture folder is generated and the last modification date of the picture folder, and when the last modification date of the secondary drawing and/or the last modification date of the picture folder are/is changed, re-analyzing the secondary drawing to generate a new picture file, and replacing the new picture file with the original picture file of the picture folder.
By the steps, the picture file in the picture folder can be kept the same as the graph drawn by the secondary drawing, and the situation that the picture in the picture folder is different from the graph actually drawn by the secondary drawing due to the fact that the secondary drawing for generating the picture file is modified or the content in the picture folder is modified after the picture file is generated is avoided.
In practical application, if all the picture folders generated by all the secondary drawings are stored in the cache node, on one hand, the cache node is required to have larger capacity, and on the other hand, the number of files in the cache node is larger due to the fact that all the picture folders are stored in the cache node, and the searching speed of the target file is inevitably reduced due to the larger number of files. Therefore, it is necessary to select the image folders with a high access frequency and store the image folders in the cache node. Due to the propulsion of the power transformation engineering design, the access frequency of the picture folders of part of the secondary drawings in the early stage is higher, the access frequency in the later stage is lower, the access frequency of the picture folders of part of the secondary drawings in the early stage is lower, and the access frequency in the later stage is higher, so that the picture folders in the cache nodes are required to be updated along with the propulsion of the engineering progress; therefore, in the present invention, the picture folders in the cache nodes are updated by the following steps:
step S41: in an initial state, randomly selecting a plurality of picture folders to be stored into a cache node, acquiring the occupied capacity of the cache node and the occupied capacity of each picture folder, generating a record table, wherein the record table is used for recording the reading times of each picture folder, and when the picture folders are read, recording the reading times of the picture folders updated by the record table;
step S42: according to the size of the reading times, storing the picture folders in the cache node in a layering way and sequencing the picture folders into A 1 ,A 2 ,…,A n When the picture folders in the cache nodes are read, updating the sequence of the picture folders in the cache nodes;
by storing the picture folders into the cache node in a layered manner, the reading times of the picture folders are more, the reading speed of the picture folders is higher as the positions of the picture folders in the cache node are closer, and the reading speed of the picture folders with more access frequencies is further improved.
Step S43: after the picture folder B outside the cache node is updated, the picture folder A meeting the first formula is obtained n-m The first formula is: β - α =1, where β is the number of times of reading of the picture folder B and α is the picture folder a n-m And when the occupied capacity of the picture folder B is less than or equal to that of the picture folder a n-m +A n-m+1 +…A n When the occupied capacity and the remaining capacity of the cache node are reached, the picture folder A is opened n-m ,A n-m+1 ,…A n Remove from the cache node and move picture folder B in, otherwise not update the cache node.
Next, referring to fig. 2, each picture folder is stored and cached in a node in a block form, the thickness of the block is the size of the capacity occupied by the picture folder, P is the remaining capacity of the cache node, when a picture folder B (hereinafter referred to as B) located outside the cache node is read, the reading frequency of the table update B is recorded, the reading frequency of the B is added by 1, and then the picture folder a located at the lowest layer in fig. 2 and having the smallest reading frequency in the B and cache nodes is read n (hereinafter referred to as "A") n ) If the number of reading times of B is less than or equal to A n The number of reads of (2) is not updated for the file in the cache node. Ratio of the number of readings of B to A n The number of reading times is more than 1, which shows that the number of reading times after B is read is just more than A n But B occupies a larger capacity than A n And P, then since even A will be used n B cannot be stored in B after being moved out, so that the cache node cannot be updated; when B is read again, the read times of B are sequentially compared with A n And A n-1 If B is greater than A n-1 1 more times, and A n And A n And after the cache node is removed, if the B can be stored into the cache node, storing the B into the cache node for updating. Therefore, through the step S43, not only the cache node can be updated according to the reading times of the picture folders, but also the picture folders with a large reading times can be ensured not to be stored into the cache node all the time due to an excessively large occupied capacity.
And setting the longest storage period of the picture folder, and removing the picture folder from the cache node if the picture folder is not read in the longest storage period in the cache node.
If the reading times of a certain picture folder are extreme, even if the certain picture folder is not read any more in the later period, the certain picture folder cannot be replaced by other picture folders, so that the certain picture folder can be removed through the step, and the certain picture folder is prevented from being occupied in the cache node for a long time.
The invention also provides a digital processing system of the power transmission and transformation project, which is used for realizing the digital processing method of the power transmission and transformation project, and the system comprises:
the analysis module is used for analyzing the primary drawing and the secondary drawing, positioning the mark frames of the primary drawing and the secondary drawing and identifying the text content in the mark frames;
the address acquisition module is used for acquiring the IP address of the design responsible person based on the design responsible person in the mark frame;
the access module is used for assisting the primary drawing to access the personal node of the design responsible person corresponding to the engineering part;
the image intercepting module is used for identifying the drawing area of the secondary drawing, intercepting the graph in the drawing area and generating a picture file;
the cache module is used for generating cache nodes, endowing a first-level drawing access license and setting an access time limit for the access license;
the copying module is used for selecting the picture folder in the personal node and copying the picture folder into the cache node;
and the searching and displaying module is used for searching corresponding picture folders in the cache node and the personal node based on the project name and displaying the picture files in the picture folders in the primary drawing.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A digital processing method for power transmission and transformation engineering is characterized by comprising the following steps:
step S1: drawing a primary drawing, wherein the primary drawing is an overall planning drawing, drawing a plurality of secondary drawings based on the primary drawing, the secondary drawings are subordinate drawings of the primary drawing, and detailed design drawings of all engineering parts in the primary drawing are drawn in the secondary drawings;
step S2: analyzing the primary drawing, positioning a mark frame in the primary drawing, identifying an engineering name and a design principal in the mark frame, acquiring an IP address of the design principal, accessing a personal node of the design principal based on the IP address, and linking the corresponding secondary drawing in the personal node based on the engineering name;
and step S3: analyzing the secondary drawing, positioning a mark frame in the secondary drawing, identifying a graphic description in the mark frame and a drawing area indicated by the mark frame, intercepting a graphic in the drawing area and generating a picture file, wherein the picture file takes the graphic description as a name, generating a picture folder taking a project name corresponding to the secondary drawing as a file name, and storing the picture file into the corresponding picture folder;
and step S4: setting a cache node, copying the picture folder into the cache node, setting an access license with an access deadline in the primary drawing, sending an access request to the cache node by the primary drawing, receiving the access request by the cache node, judging whether the access license of the primary drawing is within a preset deadline, if so, executing the step S5, and if not, rejecting the access request;
step S5: searching the corresponding picture folder in a cache node based on the project name, reading the picture folder if the picture folder is searched, displaying the picture in the picture folder in the primary drawing, transmitting the access request of the primary drawing to the personal node corresponding to the design principal if the picture folder is not searched, and searching the corresponding picture folder in the personal node.
2. The digital processing method for electric transmission and transformation project according to claim 1, wherein in the step S2, linking the corresponding secondary drawing in the personal node based on project name comprises the following steps:
the method comprises the steps of obtaining a file extension name of a primary drawing, searching a corresponding secondary drawing in a personal node by taking an engineering name and the file extension name as targets, obtaining a storage address of the secondary drawing if the corresponding secondary drawing is searched, linking the storage address to the corresponding engineering name in the primary drawing, enabling the secondary drawing to be directly opened by the primary drawing based on a specific instruction, and generating a warning instruction in the primary drawing if the corresponding secondary drawing is not searched.
3. The method according to claim 1, wherein in step S3, the picture files in the picture folder are updated based on the following steps:
after the picture folder is generated, recording the last modification date of the secondary drawing when the picture folder is generated and the last modification date of the picture folder, and when the last modification date of the secondary drawing and/or the last modification date of the picture folder are/is changed, re-analyzing the secondary drawing to generate a new picture file, and replacing the new picture file with the original picture file of the picture folder.
4. The digital processing method of the power transmission and transformation project according to claim 1, characterized in that: in step S4, copying the picture folder to a cache node includes the following steps:
step S41: in an initial state, randomly selecting a plurality of picture folders to be stored in a cache node, acquiring the occupied capacity of the cache node and the occupied capacity of each picture folder, and generating a record table, wherein the record table is used for recording the reading times of each picture folder, and when the picture folders are read, the record table updates the reading times of the picture folders;
step S42: according to the size of the reading times, the picture folders in the cache nodes are stored in a layering way and are sequenced into A 1 ,A 2 ,…,A n When the picture folders in the cache nodes are read, updating the sequence of the picture folders in the cache nodes;
step S43: after the picture folder B outside the cache node is updated, the picture folder A meeting a first formula is obtained n-m The first formula is: β - α =1, wherein β is the number of readings of the picture folder B,alpha is the picture folder A n-m When the occupied capacity of the picture folder B is less than or equal to that of the picture folder a n-m +A n-m+1 +…A n When the capacity occupied by the picture folder A and the residual capacity of the cache node are the same, the picture folder A is used for storing the picture folder A n-m ,A n-m+1 ,…A n And removing the cache node, and moving the picture folder B in, otherwise, not updating the cache node.
5. The digital processing method for power transmission and transformation project according to claim 1, wherein a maximum storage period of the picture folder is set, and if the picture folder in the cache node is not read within the maximum storage period, the picture folder is removed from the cache node.
6. A digital processing system for transmission and transformation engineering, for implementing the method according to any one of claims 1 to 5, comprising
The analysis module is used for analyzing the primary drawing and the secondary drawing, positioning a mark frame of the primary drawing and the secondary drawing and identifying the text content in the mark frame;
the address acquisition module is used for acquiring the IP address of the design responsible person based on the design responsible person in the mark frame;
the access module is used for assisting the primary drawing to access the personal node of the corresponding engineering part design responsible person;
the image intercepting module is used for identifying the drawing area of the secondary drawing, intercepting the graph in the drawing area and generating the picture file;
the cache module is used for generating cache nodes, endowing the first-level drawing with an access license and setting an access deadline for the access license;
the copying module is used for selecting the picture folder in the personal node and copying the picture folder into a cache node;
and the searching and displaying module is used for searching the corresponding picture folders in the cache node and the personal node based on the project name and displaying the picture files in the picture folders in the primary drawing.
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| CN111008085A (en) * | 2019-11-29 | 2020-04-14 | 苏州浩辰软件股份有限公司 | CAD sharing chatting drawing operating system |
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| CN114429640A (en) * | 2022-01-28 | 2022-05-03 | 广联达科技股份有限公司 | Drawing segmentation method and device and electronic equipment |
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| JPH06231194A (en) * | 1993-02-05 | 1994-08-19 | Toto Ltd | Drawing management device |
| US6466953B1 (en) * | 1998-05-12 | 2002-10-15 | Autodesk, Inc. | Method and apparatus for hierarchical drawing sheet management |
| CN111008085A (en) * | 2019-11-29 | 2020-04-14 | 苏州浩辰软件股份有限公司 | CAD sharing chatting drawing operating system |
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