CN111696589A - Mass seismic data storage equipment and seismic professional data management system - Google Patents
Mass seismic data storage equipment and seismic professional data management system Download PDFInfo
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Abstract
The invention provides massive seismic data storage equipment and a seismic professional data management system, which comprise storage medium combination and selection, storage architecture design, establishment of a seismic data multi-dimensional file grouping system, software and hardware integrated association and seismic data body file SEGY file analysis and display. The off-line data and the near-line data are managed through the adopted blue-ray disc storage medium, the data use efficiency is improved, the data safety is improved, the operation cost is reduced through the software and hardware integrated combined and distributed storage architecture, on one hand, the resources are uniformly transcribed and stored, and the repeated transcription and storage of the data are avoided; on the other hand, the method has the advantages that the investment and cost control are optimized by an informatization means, the operation cost is reduced, the resource utilization rate is improved, the values of data resources and hardware equipment are fully exerted, and on the basis of integrating all data, under the scientific and normative work management and control, the required seismic data can be conveniently stored or inquired under convenient auxiliary support.
Description
Technical Field
The invention relates to the technical field of seismic data storage, in particular to massive seismic data storage equipment and a seismic professional data management system.
Background
The seismic data is effectively presented to the underground target geologic body and the geological structure through a signal processing technology, a calculation method and an imaging means, is an important basis for oil field exploration and development personnel to develop geological research, is a data resource necessary for guaranteeing oil field exploration, development and scientific research production, is high in input cost and achievement value in the seismic data processing process, and can effectively present the final achievement data to the underground target geologic body and the geological structure, so that the safety and reliability of the stored data are required to be high, and secondly, the seismic data processing achievement data needs to be stored for a long time and can be repeatedly read for unlimited times, and the storage technology is required to have the characteristics of long-term memorability and no loss after being repeatedly read.
The traditional method for storing and applying the seismic data has various defects, firstly, the seismic data is large in quantity and is required to be stored for a long time; the traditional mode adopts a magnetic tape medium for storage, but the magnetic tape medium cannot meet the requirement of long-time storage, and dumping is required to be implemented at least once for eight years, because magnetic tape equipment is continuously upgraded and updated, but the intermittent products of the magnetic tape equipment are incompatible, so that the dumping work difficulty is higher, and in addition, even if the dumping magnetic tape is implemented once for eight years, the situations of magnetic loss, adhesion and the like still exist, so that data loss is caused, the magnetic tape storage density is low, a large number of magnetic tapes are required for mass seismic data storage, and the occupied area of a storage warehouse is large; secondly, the application frequency of each geological data volume is different, and the application hot points of the geological data volumes in different periods are changed; the mass seismic data mainly comprise cold data, the seismic data in the key area of the stage exploration work are high in use frequency, other seismic data are cold data, the cold data and the hot data can be converted in different periods, the data conversion in the existing centralized storage mode is time-consuming and labor-consuming, and the capacity expansion capacity is limited; thirdly, the seismic data has multiple format types and strong specialization, and has description documents, data sets, structural data and the like, meanwhile, the seismic data has different attributes such as mining right, unit, work area, reserves, originality, processing and the like, the seismic data archiving and query application process is complicated, and a large amount of information of target geological data is queried when the seismic data archiving and application are manually completed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a mass seismic data storage device and a seismic professional data management system, which are achieved by the following specific technical means:
mass seismic data storage equipment, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside fixedly connected with fixed gear of the cabinet body, the inside of the cabinet body and the back that is located fixed gear rotate and be connected with the pivot, the outside fixedly connected with link of pivot, the front of link rotates and is connected with the connecting gear who meshes with fixed gear mutually, the front of link just is located the outside rotation of connecting gear and is connected with the rotating gear who meshes with connecting gear mutually, the positive fixed connection of rotating gear volume has spacing post and puts the thing board, the positive left side fixedly connected with receiver of the cabinet body, the inside of receiver slides and pegs graft and have the wedge plate that corresponds with spacing post, the spring is installed in the front of wedge plate, the inside of receiver just is located the right side of wedge plate and slides and pegs graft and has the push pedal, the recess that corresponds with the push pedal is seted up to the inside of receiver, pass through gear spare swing joint between wedge.
Preferably, the fixed gear and the rotating shaft are located on the same horizontal axis.
Preferably, a gap is reserved between the rotating gear and the fixed gear, the rotating gear and the fixed gear are not in contact with each other, and the size and the teeth of the rotating gear are the same as those of the fixed gear, so that the rotating gear always keeps the same position when the connecting frame and the connecting gear rotate on the outer side of the fixed gear, and the object placing plate is further ensured to be always in the horizontal position.
Preferably, the connecting frame is fixedly connected with balance blocks, so that when the storage disc is placed on each storage plate, the center of gravity of the overall structure of the connecting frame is located at the axis of the rotating shaft.
As optimization, the limiting column is concentric with the rotating gear, the object placing plate is located at the bottom of the limiting column, and the object placing plate is horizontal.
As optimization, the right side of the wedge plate and the left side of the push plate are both provided with racks corresponding to the gear pieces, the left side of the wedge plate is provided with a slope corresponding to the limiting column, and the wedge plate and the push plate synchronously move in the opposite direction through the arrangement of the gear pieces.
According to the mass seismic data storage equipment, a seismic professional data management system is provided, and the system is characterized in that: the method comprises the following steps:
s1, storage medium combination and selection: different storage media are selected according to the characteristics of stored data, array disk storage is adopted for management storage of on-line hot data, the high-speed reading and writing requirements are met, a near-line optical disk is adopted for storage of near-line cold data and backup data, automatic capture of the optical disk for reading the data is realized, and the storage is economical and safe; the backup data is stored by using an optical disk cabinet as backup data, data indexes are recorded, and no read-write task is performed at ordinary times;
s2, storage architecture design: by adopting a distributed system structure, namely distributed storage, distributed data management and distributed application, the data which is high in use frequency and needs to be read and written frequently is taken as hot data for on-line management, the use frequency is low, the data which needs to be read occasionally is taken as cold data for near-line management, and off-line management is adopted for backup data;
s3, establishing a seismic data multi-dimensional file grouping system: according to specific business requirements, a filing architecture layer is set, multiple groups are supported to be established, data are managed and inquired in groups from different latitudes, seismic data have multiple classification modes including units, mine weights, storage units and the like from different businesses, and a multi-dimensional parallel classification mode is adopted, so that different types of users can acquire the seismic data in a working range by using corresponding classification modes;
s4, integrating software and hardware: the hardware equipment and the software system are integrated and combined, and the method comprises the steps of unified management of system information, automatic management, flexible and manual storage management, non-disaster recovery type data utilization, intelligent operation and maintenance monitoring, supervision and audit, high availability of the system, and improvement of an external error monitoring fault-tolerant mechanism and automatic strategy fault tolerance;
s5, seismic data volume file SEGY file analysis and display: and managing the seismic data by using a special SEGY data volume file, analyzing the content of the SEGY file according to the selected SEGY file, thereby extracting the seismic data and drawing a profile by adopting a vector drawing mode.
As an optimization, in the step S2, the distributed storage is to store data dispersedly on different independent devices, and computers in the same distributed system are distributed randomly on spatial deployment, and have features of distributivity, peering, concurrency, and the like without any specific business logic constraint;
as an optimization, the step S4 includes the following method:
1) the unified management requirement of the system information is met by providing a unified storage recovery application server and storage server management;
2) the automatic storage management taking the dynamic policy as the core is provided, various types of application storage paper including a database whole base, partitioned storage, files and the like are provided, a perfect automatic policy and manual control mechanism are provided, and the requirements of automatic management and flexible manual storage management are met;
3) by uniformly storing data and performing archival management, automatic recovery and cleaning services of the data are provided, the stored data are effectively utilized, the data safety is ensured, and the non-disaster recovery data utilization requirements are met;
4) a unified and complete task schedule management mechanism and an automatic monitoring reminding prompt are provided through the system, the system automatic monitoring including the operation state, storage and task of each node of the system is provided, and the requirements of intelligent operation and maintenance monitoring are met;
5) through the support of short-term storage and long-term storage which can be dynamically expanded, subversive expansion and upgrading are avoided, perfect report intelligence is provided, and the requirements of supervision and audit are met;
6) by flexibly distributing task processing, HA hot switching is supported, all nodes are independent, unit faults and performance evaluation do not influence the overall operation of the system, and the high availability requirement of the system is met;
7) by providing comprehensive fault tolerance and risk monitoring for protecting the downtime risk of the server, the network interruption and transmission safety risk and the storage abnormal risk, a perfect external error monitoring fault tolerance mechanism is realized;
8) through strict system authority control, authority risks are avoided, a distributed operation mechanism is adopted, single-point risks and performance bottlenecks are avoided, a distributed transaction mechanism is adopted, operation risks caused by system maintenance are avoided, and a system safety and fault tolerance mechanism is perfected;
9) when the storage of the related nodes is abnormal, the strategy automatically selects available resources for storage, so that the normal operation of the storage task is ensured, and an automatic strategy fault-tolerant mechanism is realized.
The invention has the following beneficial effects:
1. according to the mass seismic data storage equipment and the seismic professional data management system, offline and near-line data are managed through the blue-ray disc storage medium, the data use efficiency is improved, and the data safety is improved.
2. According to the mass seismic data storage equipment and the seismic professional data management system, the operation cost is reduced by adopting a software and hardware integrated combined and distributed storage architecture, on one hand, resources are uniformly transcribed and stored and optimized, and the repeated transcription and storage of data are avoided; on the other hand, the method has the advantages that the investment and cost control are optimized by an informatization means, the operation cost is reduced, the resource utilization rate is improved, the values of data resources and hardware equipment are fully exerted, and on the basis of integrating all data, under the scientific and normative work management and control, the required seismic data can be conveniently stored or inquired under convenient auxiliary support.
3. The massive seismic data storage device and the seismic professional data management system establish a seismic data multi-dimensional file grouping system, reduce document inquiry time, improve document use efficiency, shorten evaluation research period, realize enterprise-level document management, realize seamless butt joint and sharing of data of all levels, can acquire required documents of all aspects at the first time to develop research and make decisions, can accelerate collection and arrangement efficiency of various documents through document database application, and improve data analysis quality effect.
4. This magnanimity seismic data storage device and earthquake professional data management system through setting up fixed gear, link and rotating gear, has realized taking away the storage disc of getting in the thing inslot away, and new storage disc automatic transfer gets in the thing inslot and supply the use, and the function of automatic supplementary new storage disc, simple structure, convenient to use.
Drawings
Fig. 1 is a front sectional view of the internal structure of the cabinet of the present invention.
FIG. 2 is a schematic view of the back side of the connection structure of the fixed gear and the rotating gear.
Fig. 3 is a right sectional view of the internal structure of the cabinet of the present invention.
FIG. 4 is a right sectional view of the connection structure of the storage box and the object placing plate according to the present invention.
FIG. 5 is a top sectional view of the connection structure of the limit post and the push plate according to the present invention.
FIG. 6 is a block diagram of the seismic professional data management system of the present invention.
In the figure: 1. a cabinet body; 2. fixing a gear; 3. a rotating shaft; 4. a connecting frame; 5. a connecting gear; 6. a rotating gear; 7. a counterbalance; 8. a limiting column; 9. a storage plate; 10. a storage box; 11. a wedge plate; 12. a spring; 13. pushing the plate; 14. a groove; 15. a gear member; 16. and (4) taking a thing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the mass seismic data storage device comprises a cabinet body 1, a fixed gear 2 is fixedly connected inside the cabinet body 1, a rotating shaft 3 is rotatably connected inside the cabinet body 1 and on the back of the fixed gear 2, a connecting frame 4 is fixedly connected on the outer side of the rotating shaft 3, a connecting gear 5 engaged with the fixed gear 2 is rotatably connected on the front of the connecting frame 4 and on the outer side of the connecting gear 5, a rotating gear 6 engaged with the connecting gear 5 is rotatably connected on the front of the connecting frame 4, a limit column 8 and an object placing plate 9 are fixedly connected on the front of the rotating gear 6, a storage box 10 is fixedly connected on the left side of the front of the cabinet body 1, a wedge plate 11 corresponding to the limit column 8 is slidably inserted inside the storage box 10, a spring 12 is installed on the front of the wedge plate 11, a push plate 13 is slidably inserted inside the storage box 10 and on the right side of the wedge plate 11, a groove 14 corresponding, the wedge plate 11 is movably connected with the push plate 13 through a gear piece 15, and a fetching groove 16 corresponding to the object placing plate 9 is arranged above the right side of the cabinet body 1.
Wherein, the fixed gear 2 and the rotating shaft 3 are positioned on the same horizontal axis.
Wherein, leave the clearance between rotating gear 6 and the fixed gear 2, the two mutual contactless, and rotating gear 6's size and tooth all are the same with fixed gear 2 for when link 4 and connecting gear 5 are rotatory in the outside of fixed gear 2, rotating gear 6 remains the position unchanged all the time, and then has guaranteed to put thing board 9 and has been in horizontal position all the time.
Wherein, fixedly connected with balancing piece 7 on link 4 for when all placing the storage disc on every thing board 9, link 4 overall structure's focus is located the axle center department of pivot 3.
Wherein, spacing post 8 is concentric with running gear 6, puts the bottom that thing board 9 is located spacing post 8, and puts thing board 9 and be the level form.
Wherein, the right side of wedge plate 11 and the left side of push pedal 13 all are provided with the rack that corresponds with gear 15, and the left side of wedge plate 11 is provided with the slope that corresponds with spacing post 8, through setting up gear 15 for wedge plate 11 and push pedal 13 carry out reverse motion in step.
In the using process, unused storage disks are placed in the storage box 10 and on the object placing plate 9, and the storage disks in the storage box 10 are positioned above the push plate 13, as shown in fig. 1 and 4; the connecting frame 4 and the rotating gear 6 are kept in a balanced state; the wedge plate 11 is extruded in the storage box 10 by the limiting column 8 at the upper left corner; the storage disc 9 at the upper right corner is taken away for use through the article taking groove 16, after one storage disc is taken away, the balance state is broken, the connecting frame 4 deflects anticlockwise under the action of gravity, and the article placing plate 9 is always kept at the horizontal position in the rotating process through the arrangement of the fixed gear 2, the connecting gear 5 and the rotating gear 6, so that the phenomenon that the storage disc slides down is avoided; after the rotation, the limiting column 8 at the upper left corner is separated from the wedge plate 11, the limiting column 8 extends out under the action of the spring 12, and drives the push plate 14 to retract into the groove 14 through the gear 15, so that the storage disc in the storage box 10 falls down, after the original rotating gear 6 at the upper right corner moves anticlockwise to the upper left corner, the wedge plate 11 is extruded into the limiting column 8 again, the wedge plate 11 drives the push plate 13 to extend outwards through the gear piece 15, the push plate 13 simultaneously pushes out the storage disc at the bottommost side in the storage box 10 to the object placing plate 9, and the storage discs are placed on all the object placing plates 9, so that the whole structure is balanced and stable, at the moment, the original storage disc at the lower right corner also rotates to the upper right corner to wait for taking; so, realized taking away the storage disc in the upper right corner fetching groove 16 back, new storage disc automatic transfer gets in the object groove 16 for the use, and the function of automatic supplementary new storage disc, simple structure, convenient to use.
According to the mass seismic data storage equipment, a seismic professional data management system is provided, and the method comprises the following steps:
s1, storage medium combination and selection: different storage media are selected according to the characteristics of stored data, array disk storage is adopted for management storage of on-line hot data, the high-speed reading and writing requirements are met, a near-line optical disk is adopted for storage of near-line cold data and backup data, automatic capture of the optical disk for reading the data is realized, and the storage is economical and safe; the backup data is stored by using an optical disk cabinet as backup data, data indexes are recorded, and no read-write task is performed at ordinary times;
the data of the processing result of the seismic data is continuously developed and changed along with the seismic exploration technology, the computer technology, the process material technology and the information storage technology, and can be divided into magnetic tape storage, hard disk storage and blue light storage according to storage media, wherein the magnetic tape storage has short service life, high storage environment requirement, high daily maintenance cost, few read-write times, poor compatibility and no choice in a scheme, the hard disk storage has high read-write speed, but has high unit price, high operation and maintenance cost and short service life, is not beneficial to the requirement of long-term storage of the data, and can be used as the management storage of the online thermal data. The blue-ray storage is an optimal storage scheme in the cold storage field, and a blue-ray disc is selected as the storage of near-line cold data and backup data, so that the advantages of low overall energy consumption, longer data storage time, simplicity in equipment maintenance, data security, electromagnetic radiation resistance and the like of the blue-ray storage in the cloud storage field are incomparable.
S2, storage architecture design: by adopting a distributed system structure, namely distributed storage, distributed data management and distributed application, the data which is high in use frequency and needs to be read and written frequently is taken as hot data for on-line management, the use frequency is low, the data which needs to be read occasionally is taken as cold data for near-line management, and off-line management is adopted for backup data;
as the amount of data accumulates, the data may also exhibit large differences in access heat. If the same storage strategy is adopted no matter the data is cold or hot, the cluster resources are wasted. The data is classified into hot data, cold data and backup data, and a distributed storage architecture is adopted, so that the development direction of economic management and high-efficiency application is provided. Distributed storage, the computers in the same distributed system can be distributed randomly in space deployment and can be placed on different cabinets. Without any particular business logic constraints, there are several features of distribution, peering, and concurrency. The distributed storage system is used for storing data on different independent devices in a distributed mode. The traditional network storage system adopts a centralized storage server to store all data, the storage server becomes the bottleneck of the system performance, is also the focus of reliability and safety, and cannot meet the requirement of large-scale storage application. And for the characteristics of file resources, the use frequency difference is large, and the file resources are not necessarily stored on line as hot data. The distributed storage system adopts an expandable system structure, a plurality of storage servers are used for bearing storage tasks, and the position server is used for positioning storage information, so that the reliability, the availability and the access efficiency of the system are improved, and the expansion is easy. The data with high use frequency can be used as thermal data for on-line management, the data with low use frequency such as seismic data processing results can be used as near-line data storage management, and the backup data can be managed off-line. Different types of data can adopt different devices, and can be better satisfied from the aspects of resource safety and storage economy.
S3, establishing a seismic data multi-dimensional file grouping system: according to specific business requirements, a filing architecture layer is set, multiple groups are supported to be established, data are managed and inquired in groups from different latitudes, seismic data have multiple classification modes including units, mine weights, storage units and the like from different businesses, and a multi-dimensional parallel classification mode is adopted, so that different types of users can acquire the seismic data in a working range by using corresponding classification modes;
according to specific business requirements, a filing architecture layer is set, multiple groups are supported to be established, and data can be managed and inquired in groups from different latitudes. The multi-dimensional navigation capability is realized, and the core problem that different types of users have great difference in document query and use is solved. The electronic file management needs to reasonably classify and group the electronic files according to the management requirements and specifications and simultaneously considering the convenience of application from different angles, and because the progress of computer information is compared with the traditional file management, the electronic file management is not limited to one grouping mode, can establish multiple grouping modes simultaneously, and can realize the unification of strict and flexible application of management.
S4, integrating software and hardware: the hardware equipment and the software system are integrated and combined, and the method comprises the steps of unified management of system information, automatic management, flexible and manual storage management, non-disaster recovery type data utilization, intelligent operation and maintenance monitoring, supervision and audit, high availability of the system, and improvement of an external error monitoring fault-tolerant mechanism and automatic strategy fault tolerance;
1) the unified management requirement of the system information is met by providing a unified storage recovery application server and storage server management;
2) the automatic storage management taking the dynamic policy as the core is provided, various types of application storage paper including a database whole base, partitioned storage, files and the like are provided, a perfect automatic policy and manual control mechanism are provided, and the requirements of automatic management and flexible manual storage management are met;
3) by uniformly storing data and performing archival management, automatic recovery and cleaning services of the data are provided, the stored data are effectively utilized, the data safety is ensured, and the non-disaster recovery data utilization requirements are met;
4) a unified and complete task schedule management mechanism and an automatic monitoring reminding prompt are provided through the system, the system automatic monitoring including the operation state, storage and task of each node of the system is provided, and the requirements of intelligent operation and maintenance monitoring are met;
5) through the support of short-term storage and long-term storage which can be dynamically expanded, subversive expansion and upgrading are avoided, perfect report intelligence is provided, and the requirements of supervision and audit are met;
6) by flexibly distributing task processing, HA hot switching is supported, all nodes are independent, unit faults and performance evaluation do not influence the overall operation of the system, and the high availability requirement of the system is met;
7) by providing comprehensive fault tolerance and risk monitoring for protecting the downtime risk of the server, the network interruption and transmission safety risk and the storage abnormal risk, a perfect external error monitoring fault tolerance mechanism is realized;
8) through strict system authority control, authority risks are avoided, a distributed operation mechanism is adopted, single-point risks and performance bottlenecks are avoided, a distributed transaction mechanism is adopted, operation risks caused by system maintenance are avoided, and a system safety and fault tolerance mechanism is perfected;
9) when the storage of the related nodes is abnormal, the strategy automatically selects available resources for storage, so that the normal operation of the storage task is ensured, and an automatic strategy fault-tolerant mechanism is realized.
The integrated design and application realize the comprehensive automatic management of the whole life cycle of the storage and utilization of the specialized files.
S5, seismic data volume file SEGY file analysis and display: the seismic data are managed by a special SEGY data volume file, the contents of the SEGY file are analyzed according to the selected SEGY file, so that the seismic data are extracted, a profile is drawn by adopting a vector drawing mode, and the clarity and undistorted performance of the profile can be ensured for operations such as amplification, reduction and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Mass seismic data storage equipment comprises a cabinet body (1), and is characterized in that: the novel wardrobe is characterized in that a fixed gear (2) is fixedly connected inside the wardrobe body (1), a rotating shaft (3) is rotatably connected inside the wardrobe body (1) and positioned on the back of the fixed gear (2), a connecting frame (4) is fixedly connected on the outer side of the rotating shaft (3), a connecting gear (5) meshed with the fixed gear (2) is rotatably connected on the front of the connecting frame (4), a rotating gear (6) meshed with the connecting gear (5) is rotatably connected on the outer side of the connecting gear (5) on the front of the connecting frame (4), a limiting column (8) and an object placing plate (9) are fixedly connected on the front of the rotating gear (6), a storage box (10) is fixedly connected on the left side of the front of the wardrobe body (1), a wedge plate (11) corresponding to the limiting column (8) is inserted in the storage box (10) in a sliding manner, a spring (12) is installed on the front of the wedge plate (11), a push plate (13) is inserted in the storage box, the storage box (10) is internally provided with a groove (14) corresponding to the push plate (13), the wedge plate (11) is movably connected with the push plate (13) through a gear piece (15), and the right upper side of the cabinet body (1) is provided with a fetching groove (16) corresponding to the object placing plate (9).
2. Mass seismic data storage device according to claim 1, characterized by: the fixed gear (2) and the rotating shaft (3) are positioned on the same horizontal axis.
3. Mass seismic data storage device according to claim 1, characterized by: a gap is reserved between the rotating gear (6) and the fixed gear (2), the rotating gear and the fixed gear are not in contact with each other, and the size and the teeth of the rotating gear (6) are the same as those of the fixed gear (2), so that when the connecting frame 4 and the connecting gear 5 rotate on the outer side of the fixed gear 2, the rotating gear 6 always keeps the position unchanged, and the object placing plate 9 is further ensured to be always in the horizontal position.
4. Mass seismic data storage device according to claim 1, characterized by: fixedly connected with balancing piece (7) on link (4) for when all placing the storage disc on every puts the thing board 9, link 4 overall structure's focus is located the axle center department of pivot 3.
5. Mass seismic data storage device according to claim 1, characterized by: spacing post (8) and running gear (6) are concentric, put thing board (9) and are located the bottom of spacing post (8), and put thing board (9) and be the level form.
6. Mass seismic data storage device according to claim 1, characterized by: the right side of wedge plate (11) and the left side of push pedal (13) all are provided with the rack that corresponds with gear spare (15), and the left side of wedge plate (11) is provided with the slope that corresponds with spacing post (8), through setting up gear spare 15 for wedge plate 11 and push pedal 13 carry out reverse motion in step.
7. Mass seismic data storage device according to claim 1, a seismic professional data management system is now proposed, characterized in that: the method comprises the following steps:
s1, storage medium combination and selection: different storage media are selected according to the characteristics of stored data, array disk storage is adopted for management storage of on-line hot data, the high-speed reading and writing requirements are met, a near-line optical disk is adopted for storage of near-line cold data and backup data, automatic capture of the optical disk for reading the data is realized, and the storage is economical and safe; the backup data is stored by using an optical disk cabinet as backup data, data indexes are recorded, and no read-write task is performed at ordinary times;
s2, storage architecture design: by adopting a distributed system structure, namely distributed storage, distributed data management and distributed application, the data which is high in use frequency and needs to be read and written frequently is taken as hot data for on-line management, the use frequency is low, the data which needs to be read occasionally is taken as cold data for near-line management, and off-line management is adopted for backup data;
s3, establishing a seismic data multi-dimensional file grouping system: according to specific business requirements, a filing architecture layer is set, multiple groups are supported to be established, data are managed and inquired in groups from different latitudes, seismic data have multiple classification modes including units, mine weights, storage units and the like from different businesses, and a multi-dimensional parallel classification mode is adopted, so that different types of users can acquire the seismic data in a working range by using corresponding classification modes;
s4, integrating software and hardware: the hardware equipment and the software system are integrated and combined, and the method comprises the steps of unified management of system information, automatic management, flexible and manual storage management, non-disaster recovery type data utilization, intelligent operation and maintenance monitoring, supervision and audit, high availability of the system, and improvement of an external error monitoring fault-tolerant mechanism and automatic strategy fault tolerance;
s5, seismic data volume file SEGY file analysis and display: and managing the seismic data by using a special SEGY data volume file, analyzing the content of the SEGY file according to the selected SEGY file, thereby extracting the seismic data and drawing a profile by adopting a vector drawing mode.
8. The seismic professional data management system of claim 7, wherein: in the step S2, the distributed storage is to store data dispersedly on different independent devices, and computers in the same distributed system are randomly distributed on spatial deployment, and have the characteristics of distributivity, peering, concurrency, and the like without any specific business logic constraint;
9. the seismic professional data management system of claim 7, wherein: the step S4 includes the following steps:
1) the unified management requirement of the system information is met by providing a unified storage recovery application server and storage server management;
2) the automatic storage management taking the dynamic policy as the core is provided, various types of application storage paper including a database whole base, partitioned storage, files and the like are provided, a perfect automatic policy and manual control mechanism are provided, and the requirements of automatic management and flexible manual storage management are met;
3) by uniformly storing data and performing archival management, automatic recovery and cleaning services of the data are provided, the stored data are effectively utilized, the data safety is ensured, and the non-disaster recovery data utilization requirements are met;
4) a unified and complete task schedule management mechanism and an automatic monitoring reminding prompt are provided through the system, the system automatic monitoring including the operation state, storage and task of each node of the system is provided, and the requirements of intelligent operation and maintenance monitoring are met;
5) through the support of short-term storage and long-term storage which can be dynamically expanded, subversive expansion and upgrading are avoided, perfect report intelligence is provided, and the requirements of supervision and audit are met;
6) by flexibly distributing task processing, HA hot switching is supported, all nodes are independent, unit faults and performance evaluation do not influence the overall operation of the system, and the high availability requirement of the system is met;
7) by providing comprehensive fault tolerance and risk monitoring for protecting the downtime risk of the server, the network interruption and transmission safety risk and the storage abnormal risk, a perfect external error monitoring fault tolerance mechanism is realized;
8) through strict system authority control, authority risks are avoided, a distributed operation mechanism is adopted, single-point risks and performance bottlenecks are avoided, a distributed transaction mechanism is adopted, operation risks caused by system maintenance are avoided, and a system safety and fault tolerance mechanism is perfected;
9) when the storage of the related nodes is abnormal, the strategy automatically selects available resources for storage, so that the normal operation of the storage task is ensured, and an automatic strategy fault-tolerant mechanism is realized.
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Application publication date: 20200922 |