CN104237935B - Common data recording system architecture for geophysical exploration and constructing method of architecture - Google Patents

Abstract

The invention relates to a common data recording system architecture for geophysical exploration and a constructing method of the architecture. The system architecture comprises a plurality of cable data drivers, a system monitoring module, a recording and storage module and a daily and monthly inspection data processing module. Each cable data driver is respectively connected to the system monitoring module and the recording and storage module through to Ethernet interfaces so as to achieve cable data monitoring and recording and storage. Each cable data driver is connected to the daily and monthly inspection data processing module through a high-speed serial interface. The daily and monthly inspection data processing module combines and processes daily and monthly data output by the cable data drivers, synthesizes the combined processed results and the cable data recording and storage results of the recording and storage module to perform daily and monthly data analysis. The system architecture is high in data transmission capability, flexible in configuration, high in expansion capability, simple in structure and capable of increasing reliability and working efficiency.

Description

For the conventional data record system framework and its construction method of geophysical exploration

Technical field

The present invention relates to a kind of technical field of geophysical exploration, particularly a kind of general number for geophysical exploration According to record system framework and its construction method.

Background technology

For in the various geophysical exploration methods such as oil, geology, seismic prospecting to be a kind of the most frequently used effective ways. In such method, generally using manual type come earthquake-wave-exciting, geophysical prospecting equipment is by the sensor array of arrangement (as land With moving-coil geophone, sea piezoelectric ceramic hydrophone) seismic signal is collected, and gather and record.Explore on land During operation, data acquisition is carried out by scattered acquisition station, then data are sent to into instrument by reticule using cross-station Recorded on main frame in car；During marine geophysical prospecting operation, geophysical vessel pulls the line that piezoelectric ceramic hydrophone is disposed with several Cable array is at sea at the uniform velocity advanced, and the quantity of cable determines the scale and precision of seismic exploration.In order to complete ground The collection of shake gathered data, underwater circuit is acquired to seismic signal, and is uploaded in shipborne system by signal transmssion line Recorded.

In order to solve the problems, such as that magnanimity earthquake survey data is recorded, traditional data record framework typically can all adopt one Cabinet, and the parts such as some interface arrangements and crate controller are placed wherein, to complete the reception of data, process and record Process.The most frequently used mode is cabinet by its core bus, participation data transmission procedure.Specifically, traditional data note Record framework is using a cabinet with High speed rear panel bus (such as pci bus, Compact pci bus, VME buses), machine Several piece cable (as land intersects cable, ocean submerged cable) data driver and one piece of crate controller are disposed in case.Wherein, Cable data driver is used to complete the collection that cable institute tape channel uploads data.By core bus, these cable datas drive Dynamic device first transfers data to crate controller, then is turned by network interface (generally kilomega network) integrated on crate controller Issue magnetic tape controller or other storage devices, " Hai Liang " high precision seismic cable acquisition system of such as COSL, HydroScience NTRS3C record systems etc. are using the framework.

It is under complicated earth surface and structural environment, to find more oil-gas reservoirs that buried depth is big, complexity is high, current thing Spy technology develops towards the direction of " two wide is high ", i.e. wide-azimuth, broadband, high-resolution.In the future the height of exploration industry requirement covers Lid, high density, big skew, wide-azimuth, small distance between receivers etc. require, need to develop high density spatial sampling, split-second precision sample, it is many The technologies such as ripple multicomponent acquisition.In order to improve the spatial resolving power of geophysical prospecting equipment, instrument channel number is increasing, and road spacing Less and less, such as " Hai Liang " system of COSL, road spacing reaches 3.125 meters, and this can be greatly enhanced the space of geophysical prospecting equipment Resolution, it is easy to just allow the port number of geophysical prospecting equipment to increase to more than 100,000 roads, thus to the real-time band of seismic prospecting instrument Road ability proposes high requirement.At the same time, in order to improve the temporal resolution of system, geophysical prospecting equipment front end is for simulation The digitization time interval of signal is shorter and shorter, and such as tradition is 1ms, and now up to 0.25ms, and engineer geological prospecting even reaches To 0.0625ms, this proposes high requirement to the real-time and high-speed data transmission ability of geophysical prospecting equipment again.

With the development of geophysical prospecting technology, traditional data record framework gradually exposes its weak point, is mainly reflected in： 1) extended capability Shortcomings.The rapid lifting of port number and systematic sampling rate, causes tradition based on case back plate bus mode Record framework carry out data record pressure it is increasing.The characteristics of this framework, is existed during data record The process of data two grades " convergence ", the data first " convergence " of cable data driver are to crate controller, then each cabinet control The data that device processed is collected " are converged " again to record storage equipment.Obviously, crate controller is the data " transfer of the framework data flow Stand ".In order to improve the real-time tape track ability of instrument, the quantity of growth data driver or data read-out computer is needed.Work as expansion During show line cable data driver quantity, because core bus typically belongs to time-multiplexed shared bus, polylith is (such as Compact Pci bus are generally four pieces) bus apparatus can share bus interrupt control signal wire.When cable data number of drives it is excessive When, IRQ conflict is just occurred between some cable data drivers, need extra mechanism to be processed.Excessive line Cable data driver also can be difficult to ensure that the timely transmission of data because of the restriction of unit case core bus transmission performance bottleneck, together When crate controller on network interface (generally kilomega network) be also difficult to deal with too high data transfer pressure.And extending controller Though network interface quantity can improve data transfer bandwidth, to avoid the mutual shadow between Multi-netmouth and cable data driver Ring, then need network interface difference carry on different buses, this obviously proposes high requirement to the selection of crate controller. Additionally, high-performance point-to-point core bus data transmission technology (such as ATCA) of new development, and using high performance controller (collection Cheng Wanzhao network interfaces), so as to improve the transmission bandwidth of record system, but the technology and manufacturing cost of this method are high.2) Reliability existing defects.Geophysical prospecting equipment when operation is carried out to system reliability require it is high, need its can several weeks even Run incessantly in the time of several months.It is both system data transmission as the crate controller of data flow " terminal " effect Bottleneck, also easily cause single point failure.In a first aspect, as it was previously stated, shared bussing technique can cause polylith cable data to drive The bus collision of dynamic device, solution is typically limited to the slot position of fixed drive, extended housing or develops new synchronization Mechanism etc..Bus collision can cause the data transmission failure in whole cabinet, so that data transfer is lost；Second aspect, In order to reach efficient data transmission capabilities, cable data driver typically utilizes DMA (direct memory access) technology, will be a large amount of Data be quickly transferred to crate controller.But the precondition of DMA technology is that its each transmitted data amount all can be strict Ground control, may be only that the dislocation of 1bit can all cause the failure of whole piece cable data in cable data driver, while May result in the collapse of whole case system；The third aspect, in order in traditional record based on case back plate bus mode Highly reliable data transmission capabilities are realized on framework, needs to combine hot swapping using many plug-in unit redundancies, stopped so as to reduce system The machine time.It is less in geophysical equipment to relate to but this technology realizes that difficulty and cost are all very big, is generally used for telecommunication apparatus And.To sum up, due to the defect at aspects such as motility, reliabilities, existing state properties record framework cost of implementation is high, expansible Property poor, complex structure, poor reliability, it is impossible to adapt to geophysical prospecting technology development direction, need to seek new solution.

The content of the invention

The present invention for existing state properties record framework exist cost of implementation height, poor expandability, complex structure, can A kind of the problems such as by property difference, there is provided new conventional data record system framework for geophysical exploration, possess extremely strong Data transmission capabilities, flexible configuration and extended capability are strong, simple structure, it is possible to increase reliability and work efficiency.The present invention is also It is related to a kind of construction method of the conventional data record system framework for geophysical exploration.

Technical scheme is as follows：

A kind of conventional data record system framework for geophysical exploration, it is characterised in that including several cables Data driver, also including system-monitoring module, record storage module and day monthly test data processing module, the cable data drives Be provided with two Ethernet interfaces and a HSSI High-Speed Serial Interface on dynamic device, each cable data driver by two with The monitoring and record that too network interface is respectively connecting to system-monitoring module and record storage module to realize cable data respectively is deposited Storage；Each cable data driver by HSSI High-Speed Serial Interface connect day monthly test data processing module, the system-monitoring module and Record storage module is connected respectively with day monthly test data processing module, and the day monthly test data processing module drives to each cable data The day monthly test data of dynamic device output merge the cable number for processing the simultaneously comprehensive merging treatment result and record storage module A day monthly test data analysiss are carried out according to record storage result.

The day monthly test data processing module includes day monthly test data merging treatment module and the day monthly test number being connected with each other According to analysis module, each cable data driver by HSSI High-Speed Serial Interface connect day monthly test data merging treatment module so as to The day monthly test data that each cable data driver is exported are merged and is processed and by day monthly test data merging treatment module Merging treatment result is exported Summer Solstice or the Winter Solstice monthly test data analysis module, the system-monitoring module and record by the Ethernet interface of setting Memory module is connected respectively with day monthly test data analysis module, and the day monthly test data analysis module synthesis day monthly test data merge The merging treatment result of processing module and the cable data record storage result of record storage module carry out day monthly test data point Analyse, and analysis result is delivered to into system-monitoring module and show.

Each cable data driver is supervised by the Ethernet interface Jing first networks switch of itself with system Control module is connected, and each cable data driver is deposited by another Ethernet interface second network switch of Jing of itself with record Storage module is connected, Ethernet interface Jing second network switch and day of the day monthly test data merging treatment module by itself Monthly test data analysis module is connected, and the record storage module also receives the head of focus control system by second network switch Segment data.

Also include for receiving and detect the startup of focus control system transmission and triggering synchronization and the data of time break Arbitration modules, in each cable data driver time break input interface and data record request interface, each line are provided with Cable data driver is synchronous with triggering by time break input interface and data arbitration modules are connected so as to receive from triggering The time break that synchronization and data arbitration modules are fanned out to, each cable data driver is same with triggering by data record request interface Step and data arbitration modules to be connected and realize that cable data drives so as to carry out data arbitration by triggering synchronization and data arbitration modules The cable data of device sends in order and record storage to record storage module.

The cable data driver includes the first FPGA circuitry, and first FPGA circuitry includes the data being connected with each other Flow separation control circuit and serial process module, the data stream separation control circuit is by the data separating of cable data driver Process obtains monitoring data stream, record data stream and analytical data stream, and the data stream separation control circuit connects two ether Network interface is deposited so that respectively monitoring data stream and record data stream are transported to into system-monitoring module and record storage module with record The connected Ethernet interface of storage module is gigabit ethernet interface, and analytical data is streamed to serial process module and carries out a day monthly test The acquisition process of data, the day monthly test data of acquisition process export Summer Solstice or the Winter Solstice monthly test data merging treatment mould by HSSI High-Speed Serial Interface Block；The FPGA circuitry disconnected detection and order generation module when also including, break when described detection and order generation module with when it is disconnected Signal input interface is connected.

The record storage module includes first network data reception module, the network data format conversion electricity being sequentially connected Road, data storage control circuit and storage device, the note of the first network data reception module receiving cable data driver The head section data of record data and focus control system, require to carry out by network data format change-over circuit according to record storage Form is changed, and the data after data storage control circuit control format is changed carry out data storage to storage device；It is described Record storage module also includes network data sending module, the network data sending module and network data format change-over circuit It is connected for record data to be sent into Summer Solstice or the Winter Solstice monthly test data analysis module by second network switch.

The day monthly test data merging treatment module includes the second FPGA circuitry, and second FPGA circuitry includes connecting successively Processing module of unstringing, data is activation routing module control and the data transmission buffer for connecing, the data is activation buffer connection The Ethernet interface of day monthly test data merging treatment module, the processing module of unstringing receives multiple cable data drivers outputs Day monthly test data carry out respectively solve string manipulation and as complete single-shot seismic acquisition data merge send to data is activation route Control module, the complete single-shot seismic acquisition data is orderly under the control of data is activation routing module control to be passed sequentially through Data is activation buffer and Ethernet interface are sent to a day monthly test data analysis module.

Described triggering synchronization and data arbitration modules include the 3rd FPGA circuitry, the 3rd FPGA circuitry including when it is disconnected Signal generation module and the arbitration of simultaneously connected signal effective detection module, time break fan-out modular and data is activation Device, receives and detects startup and the time break of the transmission of focus control system, Jing time breaks by signal effective detection module Generation module process gets effective time break, and again Jing time breaks fan-out modular is exported to cable data driver, while logical Cross data is activation moderator to receive the data record request signal from the transmission of cable data driver and carry out data arbitration in fact The cable data of existing cable data driver sends in order and record storage is to record storage module.

The day monthly test data analysis module includes the second network data receiver module, the index analysis process being sequentially connected Module and index sending module, are received at the merging of day monthly test data merging treatment module by the second network data receiver module The cable data record storage result of reason result and record storage module, by index analysis processing module index comprehensive point is carried out Analysis is processed and sent to system-monitoring module by index sending module again；

The system-monitoring module includes the 3rd network data receiver module, display module and the control that are sequentially connected eventually End, by the Monitoring Data of the 3rd network data receiver module receiving cable data driver, is shown by display module and is monitored As a result, index sending module is connected with display module and then shows analysis result also by display module, the system monitoring Module and day monthly test data analysis module are provided with synchronization monitoring configuration module, and the control terminal is configured with each synchronization monitoring Module is connected.

A kind of construction method of the conventional data record system framework for geophysical exploration, is set simultaneously using several The cable data driver of two Ethernet interfaces and a HSSI High-Speed Serial Interface is put, each cable data driver is up by cable Data flow carry out separating treatment and obtain monitoring data stream, record data stream and analytical data stream, by an Ethernet interface Monitoring data stream is sent to system-monitoring module, record data stream is sent to record storage by another Ethernet interface Module, Summer Solstice or the Winter Solstice monthly test data processing module, day monthly test data processing module are sent by HSSI High-Speed Serial Interface by analytical data stream Process is merged to the day monthly test data of each cable data driver output and the comprehensive merging treatment result and record are deposited The cable data record storage result of storage module carries out a day monthly test data analysiss.

Monitoring data stream is connected by an Ethernet interface Jing first network switch with system-monitoring module, records number It is connected with record storage module by another Ethernet interface second network switch of Jing of itself according to stream, record storage module The head section data of focus control system are also received by second network switch；The analytical data stream first passes through a day monthly test data Merging treatment module merges process to the day monthly test data that each cable data driver is exported, then is closed by day monthly test data And the Ethernet interface arranged in processing module divides the network switch of merging treatment result Jing second output Summer Solstice or the Winter Solstice monthly test data Analysis module, is deposited by the merging treatment result and record of day monthly test data analysis module synthesis day monthly test data merging treatment module The cable data record storage result of storage module carries out a day monthly test data analysiss, and analysis result is delivered to into system-monitoring module shows Show.

Startup and the time break of the transmission of focus control system are received and detected using triggering synchronization and data arbitration modules, And time break input interface and data record request interface, each cable data driver be set in each cable data driver It is secondary from triggering synchronization and data so as to receive by the way that time break input interface is synchronous with triggering and data arbitration modules are connected The time break that module is fanned out to is cut out, each cable data driver is synchronous with triggering by data record request interface and data are arbitrated Module is connected so as to carry out the cable data that cable data driver is realized in data arbitration by triggering synchronization and data arbitration modules Send in order to record storage module and record storage.

Analytical data stream first carries out process of unstringing, multiple cable data drivers in day monthly test data merging treatment module The day monthly test data of output are carried out solving string manipulation respectively and pass through data is activation after merging as complete single-shot seismic acquisition data So as to data to be sent in an orderly manner Summer Solstice or the Winter Solstice monthly test data analysis module, day monthly test data analysis module receives day monthly test to route test Referred to after the merging treatment result of data merging treatment module and the cable data record storage result of record storage module Mark comprehensive analysis processing is retransmited to system-monitoring module；System-monitoring module receives aobvious by display module after monitoring data stream Show monitoring result, display module also shows the index comprehensive analysis processing result of day monthly test data analysis module；In system monitoring By module monitors and configuration process real-time Communication for Power and synchronization between module and day monthly test data analysis module, and by system Monitoring module arranges control terminal and carries out man-machine interaction.

The technique effect of the present invention is as follows：

Provided by the present invention for the conventional data record system framework of geophysical exploration, in each cable data driver Two Ethernet interfaces of upper setting and a HSSI High-Speed Serial Interface, each cable data driver is by two Ethernet interfaces point It is not connected to system-monitoring module and record storage module to realize monitoring and the record storage of cable data, each cable number respectively Day monthly test data processing module is connected by HSSI High-Speed Serial Interface according to driver, day monthly test data processing module is to each cable data The day monthly test data of driver output merge the cable for processing the simultaneously comprehensive merging treatment result and record storage module Data record storage result carries out a day monthly test data analysiss.The conventional data record system framework of the present invention is surveyed according to geophysics Cable data characteristic during operation is visited, the seismic acquisition data (i.e. cable data) on cable is exported by cable data driver Three-channel parallel and independent data channel, the monitor channel for being connected to system-monitoring module formation realizes the monitoring of cable data, Being connected to the memory channel of record storage module formation is used for the record of seismic acquisition data record, is connected at day monthly test data The analysis channel that reason module is formed or not mutually about for day monthly test aggregation of data analyzing and processing between this three circuit-switched datas passage Beam and interference, due to using Ethernet data transmission technology, the exception of any cable data is all without causing data record The collapse of system architecture globality, and can complete within the extremely short time reconnect, improve system architecture unfailing performance and Work efficiency.The system architecture abandons the crate controller of " terminal " formula of conventional art employing, departing from prior art system The constraint of the crate controller core bus of system framework, overcomes using data transmission bottle neck problem caused by crate controller, Using totally flatization, the data transmission architecture of parallelization, with reference to Ethernet data transmission technology, by three-channel parallel and mutually The data flow of independent data channel separation earthquake-capturing, and ensure the independence and concurrency of each data flow, each bar transmits road The complete equality in footpath, system architecture will not have while pieces of data channel transfer performance is ensured to any channel path Particular/special requirement, so that system architecture is not limited by cable number, possesses extremely strong data transmission capabilities, and high Versatility, and the flexible configuration and extended capability of number of cables can be supported, and also system architecture is simple, greatly reduces realization Difficulty and cost, meet the direction of geophysical prospecting technology development.

Provided by the present invention for the construction method of the conventional data record system framework of geophysical exploration, using some It is individual while arranging the cable data driver of two Ethernet interfaces and a HSSI High-Speed Serial Interface, each cable data driver will The up data flow of cable carries out separating treatment and obtains monitoring data stream, record data stream and analytical data stream, to ensure three Data flow is transmitted without interfering with each other, and data flow is with network mode realization, according to the of different sizes of data traffic, data flow Convergent point can be configured flexibly, so as to ensureing that the system architecture for building is stable, reliable, efficiently running.The structure side The conventional data record system framework for geophysical exploration that method is built based on distributed full parellel data processing technique, The flexible configuration of number of cables can be supported, cable data process load is carried out into equilibrium assignment, data stream separation, eliminate cable Data processing and the bottleneck of transmission, the system architecture scale of structure is not by cable data driver and the cabinet of conventional art employing The quantity of controller or the restriction in space, system architecture extension is flexible, arranges each cable data driver and is provided with passing through High-performance Ethernet carries out the ability of data output, and behavior is converged in the centre " in rotatable " for eliminating data flow, directly from cable number The separate design of three circuit-switched data streams is carried out according to driver, using multi-process Parallelizing Techniques means, realizes that data monitoring, record are deposited Storage and the function of day monthly test data analysiss, to realize to the quality control and fault restoration in system operation, so that Obtain constructed system architecture and there is highly reliable, full parellel and Effec-tive Function, each cable data driver is more Newly, upgrading configuration also becomes easier, and the technical costss of the system architecture of structure, Financial cost and maintenance cost can be done To very low, be conducive to installing and using and promote.

Description of the drawings

Fig. 1 is structural representation of the present invention for the conventional data record system framework of geophysical exploration.

Fig. 2 is preferred structure schematic diagram of the present invention for the conventional data record system framework of geophysical exploration.

Fig. 3 is the external connection schematic diagram of system shown in Figure 2 framework.

Fig. 4 is the preferred structure schematic diagram of the cable data driver in present system framework.

Fig. 5 is the preferred structure schematic diagram of the record storage module in present system framework.

Fig. 6 is the preferred structure schematic diagram of the day monthly test data merging treatment module in present system framework.

Fig. 7 is the preferred structure signal of the system-monitoring module in present system framework and day monthly test data analysis module Figure.

Fig. 8 is the preferred structure schematic diagram of the triggering synchronization in present system framework and data arbitration modules.

Each label lists as follows in figure：

1- Ethernet interfaces；2- Ethernet interfaces；3- HSSI High-Speed Serial Interfaces；4- time break input interfaces；5- numbers According to record request interface；6- first network switches；The network switch of 7- second.

Specific embodiment

Below in conjunction with the accompanying drawings the present invention will be described.

No matter how complicated the application of geophysical instrument is, environment difference how, the core of its digital data recording system What cardiac function was just as, that is, complete record and the storage of seismic acquisition data.Although front end distributed sensor networks form Different, kind of sensor and quantity are different, but finally have to by several lines between sensor network and record system Cable enters row data communication, and the difference of geophysical prospecting equipment scale can cause the quantitative difference of these cables.Except this, diversity is with regard to body The difference of data transfer mode, such as optical fiber or electricity, base band or modulation, LVDS or Ethernet on present cable.Therefore, according to thing The record and the difference of Transmission system responsibility this basic principle in instrument is visited, the present invention will be high with the sensor network degree of association Transmission system mutually peel off with the digital data recording system of rear end, propose a kind of high-performance, highly reliable geophysical exploration it is general Digital data recording system framework, its structural representation including system as shown in figure 1, including several cable data drivers, also supervise Control module, record storage module and day monthly test data processing module, wherein, two Ethernets are provided with cable data driver Interface and a HSSI High-Speed Serial Interface, each cable data driver realizes line by the connection system monitoring module of Ethernet interface 1 The monitoring of cable data, each cable data driver realizes the note of cable data by the linkage record memory module of Ethernet interface 2 Address book stored, each cable data driver by HSSI High-Speed Serial Interface 3 connect day monthly test data processing module, system-monitoring module and Record storage module is connected respectively with day monthly test data processing module, and day monthly test data processing module is to each cable data driver The day monthly test data of output merge the cable data note for processing simultaneously comprehensive merging treatment result and record storage module Address book stored result carries out a day monthly test data analysiss.

Fig. 2 be the present invention for geophysical exploration conventional data record system framework preferred structure schematic diagram, Fig. 3 For its external connection schematic diagram.The conventional data record system framework of the embodiment includes several cable data drivers, also Including system-monitoring module, record storage module, day monthly test data processing module, first network switch, the second network exchange Machine, triggering synchronization and data arbitration modules and the standard open frame DC source for power supply.Wherein, each cable data drives Device is connected by the Jing first networks switch 6 of Ethernet interface 1 of itself with system-monitoring module, and each cable data driver is led to Cross another second network switch of Jing 7 of Ethernet interface 2 of itself to be connected with record storage module, record storage module is also led to Cross the head section data that second network switch 7 receives focus control system；Day monthly test data processing module includes what is be connected with each other Day monthly test data merging treatment module and day monthly test data analysis module, day monthly test data merging treatment module by itself with Too second network switch of network interface Jing 7 is connected with day monthly test data analysis module, and system-monitoring module divides with day monthly test data Analysis module is connected, and second network switch of record storage module Jing 7 is connected with day monthly test data analysis module, and each cable data drives Dynamic device connects day monthly test data merging treatment module so as to each cable by HSSI High-Speed Serial Interface 3 (such as LVDS, LVPECL) Data driver output day monthly test data merge process and by day monthly test data merging treatment module arrange with Too merging treatment result is exported Summer Solstice or the Winter Solstice monthly test data analysis module, day monthly test data analysis module synthesis day monthly test number by network interface A day monthly test is carried out according to the merging treatment result of merging treatment module and the cable data record storage result of record storage module Data analysiss.Additionally, time break input interface 4 and data record request interface 5 are additionally provided with each cable data driver, Each cable data driver by time break input interface 4 (abbreviation TB interfaces, using level standards such as LVDS or RS485) with Triggering synchronization and data arbitration modules are connected so as to receive the time break being fanned out to from triggering synchronization and data arbitration modules, from And ensure system-level synchronous working；Each cable data driver is by data record request interface 5 and the synchronous and data of triggering Arbitration modules are connected so as to carry out data arbitration by triggering synchronization and data arbitration modules, by triggering synchronization and data arbitration modules Determine that record data is sent to record storage module by which block (or which) cable data driver, so as to realize that cable data drives The cable data of dynamic device sends in order and record storage to record storage module.

Cable data driver is the core component of whole geophysical equipment, is that digital data recording system is interacted with Transmission system Interface, is also basis that conventional data record system framework parallelization data transmission scheme of the present invention is different from traditional scheme, its Main Function be complete cable (optical fiber or cable) upload the reception of seismic acquisition data, the process of sequential road sequence, at data distribution Reason and control, configuration order is issued.The design of array is gathered according to cable, cable data driver and cable it Between data exchange interface can be to be realized using optical fiber or high-speed electrical transmission mode, concrete mode and agreement can be selected flexibly； And its interacting between system-monitoring module and record storage equipment (data memory node) is then realized using Ethernet.To protect The real-time of card seismic acquisition data storage, after the operations such as protocol processes, the conversion of sequential road sequence are completed, the cable data drives Received cable data is carried out shunting process by device, will the up data stream separation of cable be three parallel tunnels：First Road is fed directly to record storage module；Deliver to monitoring module in the second road；3rd route day monthly test data merging treatment module is delivered to Day monthly test data analysis module.Because system monitoring there are certain refresh requirements to data, and sampled data need not be carried out Pointwise is monitored, therefore monitoring data stream is the simplified data generated after cable data driver is extracted to original data stream Stream.The record system framework that this design is formed can meet the purpose of system monitor in real time, can also reduce monitoring pressure.

In actual applications, can be using cable data driver casing, the Main Function of cable data driver casing Power supply and mechanical support are provided for cable data driver, it is not necessary to which the data-interface of similar bus, its quantity is advised according to operation Mould demand is configured.A number of cable data driver, each cable data as shown in Figure 2 can be placed in the casing Driver box house installs two cable data drivers, has casing 1 to casing N, also, cable data driver is existed Position in casing does not have any constraint.The casing can make standard size, to facilitate the standard being installed to such as 19 inches In rack.It is preferred that each cable data driver casing, day monthly test data merging treatment module and triggering synchronization and data are arbitrated Module is installed in standard cabinet.The effect of the network switch 7 of first network switch 6 and second is to pass through all component Ethernet is interconnected, so as to formed integration can network data transmission conventional data record system framework.

Fig. 4 be present system framework in cable data driver preferred structure schematic diagram, itself and collection cable it Between exist two parallel bidirectionals data channel, mode of operation is full duplex.Cable data driver mainly includes a FPGA Circuit, first FPGA circuitry realizes that the data processing of whole cable data driver and control are calculated in the form of hardware logic Method, to ensure its real-time and reliability.First FPGA circuitry includes geological data receiving interface module, the agreement being sequentially connected Parsing data generation module, sequential road sequence modular converter, data stream separation control circuit and serial process module, also including successively The when disconnected detection and order generation module, system protocol package module and system command transmission interface module of connection, wherein, earthquake Data receiver interface module, protocol analysis data generation module, sequential road sequence modular converter, system protocol package module and system Order transmission interface module is the general components of traditional cable data driver.Data stream separation control circuit is by cable number Process according to the data separating of driver and obtain monitoring data stream, record data stream and analytical data stream, data stream separation control electricity Road connects two Ethernet interfaces so that respectively monitoring data stream and record data stream are transported to into system-monitoring module and record is deposited Storage module, the Ethernet interface being connected with record storage module is preferably high performance gigabit ethernet interface, gigabit Ethernet Interface can have very high data transmission bauds, and its data transmission rate is 1000Mpbs, and analytical data is streamed at serial Reason module carries out a day acquisition process for monthly test data, the day monthly test data that acquisition process is obtained by HSSI High-Speed Serial Interface export to Day monthly test data merging treatment module；When disconnected detection and order generation module be connected with time break input interface.

The operation principle of cable data driver is as follows：In order to improve the versatility of record system, it is ensured that it is more with complexity Connection between the sensor array Transmission system of sample, cable upstream data signal is firstly the need of through cable signal adaptation module Processed, being then sent to geological data receiving interface module carries out unitized process, delivers to the life of protocol analysis data again afterwards Into module to recover effective data, and by it is road ordinal number evidence from timing conversion by sequential road sequence modular converter, the number According to the operating state data for containing seismic acquisition data and acquisition system.These data are sent to data stream separation control electricity Road is processed, so as to isolate three circuit-switched datas of concurrent transmission, i.e. analytical data, record data and monitoring data.Certainly, Can be described as three data streams, i.e. analytical data stream, record data stream and monitoring data stream.Wherein, record data stream and monitoring Data flow by two Ethernet interfaces in cable data driver be fed directly to record node (record storage module) and For further process on monitoring node (system-monitoring module)；And analytical data stream is then sent to a day monthly test data merging treatment mould Block merges convergence processing, so that system index analysis is used.On data downstream direction, cable data driver passes through thousand Control or configuration order data that mbit ethernet interface sends from system-monitoring module, by system protocol package module Protocol encapsulation is carried out, and generalization process, the line similar with data uploading channel is carried out through system command transmission interface module Send into distributed front end sensors array after the process of cable signal adaptation module.In addition, the cable data driver can also Receive from being received from TB that triggering synchronization and data arbitration modules are fanned out to (when break) by disconnected detection and order generation module Signal is with the synchronous operation of control system.Wherein, the Ethernet interface of cable data driver can adopt modular mode, with embedding Enter formula Linux to complete the process of network ICP/IP protocol stack；Cable signal adaptation module is also adopted by modularized design, to reach The purpose of the different transmission technologys of adaptation.

The effect of record storage module is that the earthquake sended over by gigabit Ethernet receiving cable data driver is adopted Collection data, and preserved in a particular format together with relevant header segment data.When geophysical prospecting equipment starts operation, every cable Almost simultaneously the geological data for collecting is uploaded to into cable data driver, in order to realize the real time record of data, Ke Yiyou Two ways：One is all cable datas to be converged on one record storage node；Another is that cable data driver is led to Cross network interface each to store on a record storage node to realize parallel, distributed storage.Using the excellent of the network storage Gesture, by simply configuring memory node flexile storage mode is capable of achieving, both can retention data collect storage mould Formula, can also eliminate and collect and carry out separate storage.Storage device can be using network hard disc or disk array, it is also possible to utilize The tape unit that network node drives.The preferred structure schematic diagram of record storage module is as shown in figure 5, including for being sequentially connected One network data receiver module, network data format change-over circuit, data storage control circuit and storage device, also include and net The connected network data sending module of network data format converting.Wherein, first network data reception module can arrange some It is individual, the record data stream of receiving cable data driver and the head section data flow of focus control system are respectively used to, by net Network data format converting requires into row format to change according to record storage, is turned by data storage control circuit control format Data after changing to storage device carries out data storage；Network data sending module is used for record data as analytical data stream Summer Solstice or the Winter Solstice monthly test data analysis module is sent by second network switch.Record storage module may also include synchronization monitoring configuration mould Block, the synchronization monitoring configuration module is by system-monitoring module control realization real-time Communication for Power and synchronization.

Independently of standard cabinet, implementation then depends on conventional data to record to record storage node (record storage equipment) The configuration mode of system, i.e., both may operate on a work station, it might even be possible to system-monitoring module and day monthly test data Analysis module is operated together on a work station, it is also possible to is split into multiple work stations and is concurrently run such that it is able to reaches pole High data processing performance.The design of network full parellel program architecture so that whole monitoring, analysis and record storage constitute one Individual isomeric form, so as to main frame is performed to software without specific requirement, the system of enormously simplify realizes difficulty and cost.Pass through Configuration, it is possible to achieve a plurality of cable carries out the function of data record to record storage equipment, it is also possible to every cable data Each in a record storage equipment, motility and reliability are greatly improved for storage, to reach performance, load and cost Equilibrium assignment.

The effect of day monthly test data merging treatment module is that to collect the single-shot that each cable data driver sends over complete Whole seismic acquisition data, Jing delivers to online point that day monthly test data analysis module enters row index by second network switch after collecting Analysis and further deliver to system-monitoring module and carry out single-shot road collection waveform and show.Fig. 6 is the day in present system framework The preferred structure schematic diagram of monthly test data merging treatment module, including the second FPGA circuitry, second FPGA circuitry is included successively Processing module of unstringing, data is activation routing module control and the data transmission buffer for connecting, data is activation buffer connection day The Ethernet interface (network transceiving module i.e. shown in figure) of monthly test data merging treatment module, can arrange multiple solution string manipulation Module, receives respectively the day monthly test data of each cable data driver output and carries out respectively after solution string manipulation as complete single-shot Seismic acquisition data merges transmission to data is activation routing module control, and the complete single-shot seismic acquisition data of merging is sent out in data Send and orderly under the control of routing module control pass sequentially through data is activation buffer and Ethernet interface is sent to a day monthly test number According to analysis module.As shown in fig. 6, day monthly test data merging treatment module can be received sending from four cable data drivers The complete single-shot seismic acquisition data for coming over, these data pass through in an orderly manner under the control of data is activation routing module control Network sending module is delivered on a day monthly test analysis node (day monthly test data analysis module).For adaptation network data is activation shape Condition, before data deliver to network transceiving module, increases a data transmission buffer.In order to simplify Data Input Interface, line The data that cable data driver is brought are the bit stream after serialization process, it is possible to use the technology such as LVDS, LVPECL is realized. When system configuration number of cables is more than four, the data cascade function of day monthly test data merging treatment module can also be utilized, from And extend the data receiver and disposal ability of the module.

The day effect of monthly test data analysis module includes the analysis of day monthly test indices and report generation etc., system monitoring mould The effect of block includes that system operation control, parameter configuration and status monitoring show, system-monitoring module and day monthly test data Analysis module is mainly used in the manipulation of operation and apparatus quality control.System-monitoring module and day monthly test data analysis module are same Independently of standard cabinet, two module overall operations are in the conventional data record system framework (such as Fig. 3 in the operation terminal of work station It is shown), it is connected by high-performance Ethernet net with standard cabinet system.Preferred structure as shown in Figure 7, day monthly test data analysiss mould Block includes the second network data receiver module, index analysis processing module and the index sending module being sequentially connected, by second Network data receiver module receives the merging treatment result of day monthly test data merging treatment module and the line of record storage module Cable data record stores result, carries out index comprehensive analyzing and processing by index analysis processing module and is sent out by index sending module again Delivering to the display module of system-monitoring module carries out figure or numerical monitor analysis result；System-monitoring module includes being sequentially connected The 3rd network data receiver module, display module and control terminal, by the 3rd network data receiver module receiving cable number According to the Monitoring Data of driver, monitoring result, system-monitoring module and day monthly test data analysis module are shown by display module Be provided with synchronization monitoring configuration module, control terminal be connected with each synchronization monitoring configuration module so as to realize county's real-time Communication for Power and It is synchronous.

Before the conventional data record system commencement of commercial operation of the present invention, need by the control terminal on system-monitoring module (Man Machine Interface, usually graphical interfaces) completes the configuration of whole system, including cable number, port number, sample rate, sampling The design parameters such as time.For land system, also including arrangement assistant.During system commencement of commercial operation, system-monitoring module receives line The monitoring data that cable data driver sends realizes the real-time monitoring of whole system running status, and completes corresponding linkage behaviour Make.Day monthly test data analysis module carries out Inspection and analysis, Data Format Transform, Filtering Processing, noise editor, the phase of technical specification Superposition etc. is closed, and final result is generated into corresponding form.For the analytic function that hit the target, the module needs to receive complete Single-shot gathered data.When needing to carry out record data off-line analysiss or show, can be received by the second network data Module reads the data of playback from record storage equipment.In order to reach high-performance and highly reliable purpose of design, two module shapes Into entirety be designed to fully parallelized operation framework, modules are entered each other with independent process realization by network Row communicates and synchronous.So as to ensure respective independence, and can be operated in not according to the different of system architecture scale On same network node, i.e., both may operate on a work station, it is also possible to operate on two or even multiple stage work station, respectively By module monitors and configuration process real-time Communication for Power and synchronization between individual distributed process.Such as, when system scale increases, it is Ensure balancing performance distribution, system-monitoring module and day monthly test data analysis module can be arranged on different network nodes, Therebetween interconnected by self-defined network protocol.Operating personnel is then by the control on system-monitoring module Terminal is interacted with whole equipment digital data recording system, and the terminal is graphical interfaces mode.

Triggering synchronization and the effect of data arbitration modules are that (general, ocean is to combine air gun, land to reception focus control system Ground is distant quick-fried system or controlled source) startup that sends and when disconnected (TB, time break) signal, and synchronously fan out to each line Cable data driver, as the control signal of whole conventional data record system synchronous operation.Triggering synchronization and data arbitration mould The preferred structure schematic diagram of block is as shown in figure 8, mainly include the 3rd FPGA circuitry, the 3rd FPGA circuitry is given birth to including time break Into module and simultaneously connected signal effective detection module, time break fan-out modular and data is activation moderator.Touch Sending out synchronization and the operation of data arbitration modules mainly includes two aspects：On the one hand receive and examine by signal effective detection module Survey the startup (Start) that sends over of focus control system and when disconnected (TB) signal, the process acquisition of Jing time breaks generation module To effective time break (effective TB), again detected effective TB is fanned out to and (is supported 16 altogether by Jing time breaks fan-out modular Road fan out capability) to cable data driver；On the other hand then received by data is activation moderator and driven from cable data The data record request signal that device sends, then which cable data driver is sent out i.e. according to these signal decidings to carry out data arbitration Data are sent to record storage node, so as to ensure the orderly transmission and storage of all cable datas.During specific works, can basis Selection of configuration cable data drive data transmitted in parallel still controlled in token ring mode under synchronized transmission.

The invention further relates to a kind of construction method of the conventional data record system framework for geophysical exploration, the party Method is it can be appreciated that be the construction method of the conventional data record system framework for geophysical exploration for realizing above-mentioned The cable data driver of two Ethernet interfaces and a HSSI High-Speed Serial Interface, each cable data are set simultaneously using several The up data flow of cable is carried out separating treatment and obtains monitoring data stream, record data stream and analytical data stream by driver, is led to Cross an Ethernet interface monitoring data stream to be sent to system-monitoring module, by another Ethernet interface by record data Stream is sent to record storage module, and analytical data stream is sent into Summer Solstice or the Winter Solstice monthly test data processing module, day by HSSI High-Speed Serial Interface Monthly test data processing module is merged at process and the comprehensive merging to the day monthly test data that each cable data driver is exported The cable data record storage result of reason result and record storage module carries out a day monthly test data analysiss.Wherein, the structure side The preferred structure of the cable data driver that method is adopted is as shown in Figure 4.

Preferably, refer to shown in Fig. 2 by monitoring data stream by an Ethernet interface Jing first networks switch with System-monitoring module is connected, and record data stream is deposited by another Ethernet interface second network switch of Jing of itself with record Storage module is connected, and record storage module also receives the head section data of focus control system by second network switch；Analysis number Day monthly test data merging treatment module being first passed through according to stream, place is merged to the day monthly test data that each cable data driver is exported Reason, then by the Ethernet interface that arranges in day monthly test data merging treatment module by the network exchange of merging treatment result Jing second Machine exports Summer Solstice or the Winter Solstice monthly test data analysis module, by the conjunction of day monthly test data analysis module synthesis day monthly test data merging treatment module And the cable data record storage result of result and record storage module carries out a day monthly test data analysiss, and analysis is tied Fruit delivers to system-monitoring module and shows.Wherein, the construction method is adopted record storage module and system-monitoring module it is excellent Select structure as shown in figure 5 and figure 7.

Startup and the time break of the transmission of focus control system are received and detected using triggering synchronization and data arbitration modules, And time break input interface and data record request interface are set in each cable data driver, referring to figs. 2 and 3 institute Show, each cable data driver by time break input interface is synchronous with triggering and data arbitration modules are connected so as to receive come From triggering synchronization and the time break that is fanned out to of data arbitration modules, each cable data driver by data record request interface with Triggering synchronization and data arbitration modules to be connected and realize cable number so as to carry out data arbitration by triggering synchronization and data arbitration modules Send in order to record storage module and record storage according to the cable data of driver.Wherein, the construction method is adopted The preferred structure of triggering synchronization and data arbitration modules is as shown in Figure 8.

Day monthly test data merging treatment module and the preferred knot of day monthly test data analysis module that the construction method is adopted Structure is as shown in Figure 6 and Figure 7.Analytical data stream first carries out process of unstringing, multiple cables in day monthly test data merging treatment module The day monthly test data of data driver output are carried out solving string manipulation respectively and led to after merging as complete single-shot seismic acquisition data Data is activation route test is crossed so as to data to be sent in an orderly manner Summer Solstice or the Winter Solstice monthly test data analysis module, day monthly test data analysis module Receive the merging treatment result of day monthly test data merging treatment module and the cable data record storage knot of record storage module Really laggard row index comprehensive analysis processing is retransmited to the display module of system-monitoring module and shows analysis result；System monitoring mould Block to be received and show monitoring result by display module after monitoring data stream, and display module also shows day monthly test data analysis module Index comprehensive analysis processing result；By module monitors and configuration between system-monitoring module and day monthly test data analysis module Process real-time Communication for Power and synchronization, and carry out man-machine interaction by arranging control terminal in system-monitoring module.

It should be pointed out that the above specific embodiment can make those skilled in the art that the present invention is more fully understood Create, but limit the invention never in any form.Therefore, although this specification is created referring to the drawings with embodiment to the present invention Make and have been carried out detailed description, it will be understood by those skilled in the art, however, that still can modify to the invention Or equivalent, in a word, all technical schemes and its improvement without departing from the spirit and scope of the invention, it all should contain Cover in the middle of the protection domain of the invention patent.

Claims (11)

1. a kind of conventional data record system framework for geophysical exploration, it is characterised in that including several cable numbers According to driver, also including system-monitoring module, record storage module and day monthly test data processing module, the cable data drives Two Ethernet interfaces and a HSSI High-Speed Serial Interface are provided with device, each cable data driver passes through two ether Network interface is respectively connecting to system-monitoring module and record storage module to realize monitoring and the record storage of cable data respectively； Each cable data driver connects day monthly test data processing module, the system-monitoring module and record by HSSI High-Speed Serial Interface Memory module is connected respectively with day monthly test data processing module, and the day monthly test data processing module is to each cable data driver The day monthly test data of output merge the cable data note for processing simultaneously comprehensive merging treatment result and record storage module Address book stored result carries out a day monthly test data analysiss；

Also include for receiving and detect the startup of focus control system transmission and the triggering synchronization of time break and data arbitration Module, is provided with time break input interface and data record request interface, each cable number in each cable data driver According to driver by the way that time break input interface is synchronous with triggering and data arbitration modules are connected so as to receiving from triggering synchronization And the time break that data arbitration modules are fanned out to, each cable data driver by data record request interface it is synchronous with triggering and Data arbitration modules to be connected and realize cable data driver so as to carry out data arbitration by triggering synchronization and data arbitration modules Cable data sends in order and record storage to record storage module.

2. the conventional data record system framework for geophysical exploration according to claim 1, it is characterised in that institute Day monthly test data merging treatment module and day monthly test data analysis module that day monthly test data processing module includes being connected with each other are stated, Each cable data driver connects day monthly test data merging treatment module so as to each cable number by HSSI High-Speed Serial Interface The day monthly test data exported according to driver merge the ether processed and by arranging in day monthly test data merging treatment module Merging treatment result is exported Summer Solstice or the Winter Solstice monthly test data analysis module, the system-monitoring module and record storage module point by network interface It is not connected with day monthly test data analysis module, the day monthly test data analysis module synthesis day monthly test data merging treatment module The cable data record storage result of merging treatment result and record storage module carries out a day monthly test data analysiss, and will analysis As a result deliver to system-monitoring module to show.

3. the conventional data record system framework for geophysical exploration according to claim 2, it is characterised in that institute State each cable data driver to be connected with system-monitoring module by the Ethernet interface Jing first network switch of itself, Each cable data driver is connected by another Ethernet interface second network switch of Jing of itself with record storage module, The day monthly test data merging treatment module is by the network switch of Ethernet interface Jing second of itself and day monthly test data point Analysis module is connected, and the record storage module also receives the head section data of focus control system by second network switch.

4. the conventional data record system framework for geophysical exploration according to claim 1, it is characterised in that institute Cable data driver is stated including the first FPGA circuitry, first FPGA circuitry includes the data stream separation control being connected with each other The data separating of cable data driver is processed and supervised by circuit and serial process module, the data stream separation control circuit Control data flow, record data stream and analytical data stream, the data stream separation control circuit connect two Ethernet interfaces so as to Respectively monitoring data stream and record data stream are transported to into system-monitoring module and record storage module, be connected with record storage module Ethernet interface be gigabit ethernet interface, analytical data is streamed to serial process module and carries out a day collection for monthly test data Process, the day monthly test data of acquisition process export Summer Solstice or the Winter Solstice monthly test data merging treatment module by HSSI High-Speed Serial Interface；It is described Disconnected detection and order generation module when FPGA circuitry also includes, disconnected detection and order generation module are input into time break when described Interface is connected.

5. the conventional data record system framework for geophysical exploration according to claim 3, it is characterised in that institute Stating record storage module includes that the first network data reception module being sequentially connected, network data format change-over circuit, data are deposited Storage control circuit and storage device, the record data of the first network data reception module receiving cable data driver and The head section data of focus control system, require into row format to change by network data format change-over circuit according to record storage, Data after data storage control circuit control format is changed carry out data storage to storage device；The record storage mould Block also includes network data sending module, and the network data sending module is connected for inciting somebody to action with network data format change-over circuit Record data sends Summer Solstice or the Winter Solstice monthly test data analysis module by second network switch.

6. the conventional data record system framework for geophysical exploration according to Claims 2 or 3, its feature exists In the day monthly test data merging treatment module includes the second FPGA circuitry, and second FPGA circuitry includes what is be sequentially connected Unstring processing module, data is activation routing module control and data transmission buffer, and the data is activation buffer connects life The Ethernet interface of inspection data merging treatment module, the processing module of unstringing receives the day of multiple cable data driver outputs Monthly test data carry out respectively solving string manipulation and merging as complete single-shot seismic acquisition data sending to data is activation route test Module, the complete single-shot seismic acquisition data is orderly under the control of data is activation routing module control to pass sequentially through data Transmission buffer and Ethernet interface are sent to a day monthly test data analysis module.

7. the conventional data record system framework for geophysical exploration according to claim 1, it is characterised in that institute The triggering synchronization stated and data arbitration modules include the 3rd FPGA circuitry, and the 3rd FPGA circuitry includes that time break generates mould Block and simultaneously connected signal effective detection module, time break fan-out modular and data is activation moderator, by letter Number effective detection module receives and detects startup and the time break that focus control system sends, at Jing time break generation modules Reason gets effective time break, and again Jing time breaks fan-out modular is exported to cable data driver, while passing through data is activation Moderator receives the data record request signal from the transmission of cable data driver and carries out data arbitration realizes cable data The cable data of driver sends in order and record storage is to record storage module.

8. the conventional data record system framework for geophysical exploration according to claim 6, it is characterised in that institute State the second network data receiver module, index analysis processing module and index that day monthly test data analysis module includes being sequentially connected Sending module, by the second network data receiver module receive day monthly test data merging treatment module merging treatment result and The cable data record storage result of record storage module, carries out index comprehensive analyzing and processing and leads to again by index analysis processing module Cross index sending module to send to system-monitoring module；

The system-monitoring module includes the 3rd network data receiver module, display module and the control terminal being sequentially connected, and leads to The Monitoring Data of the 3rd network data receiver module receiving cable data driver is crossed, monitoring result is shown by display module, Index sending module is connected with display module and then shows analysis result also by display module, the system-monitoring module with Day monthly test data analysis module is provided with synchronization monitoring configuration module, the control terminal and each synchronization monitoring configuration module phase Even.

9. a kind of construction method of the conventional data record system framework for geophysical exploration, is arranged simultaneously using several The cable data driver of two Ethernet interfaces and a HSSI High-Speed Serial Interface, each cable data driver is up by cable Data flow carries out separating treatment and obtains monitoring data stream, record data stream and analytical data stream, will by an Ethernet interface Monitoring data stream is sent to system-monitoring module, record data stream is sent to record storage mould by another Ethernet interface Block, Summer Solstice or the Winter Solstice monthly test data processing module, day monthly test data processing module pair are sent by HSSI High-Speed Serial Interface by analytical data stream The day monthly test data of each cable data driver output merge process and the comprehensive merging treatment result and record storage The cable data record storage result of module carries out a day monthly test data analysiss；

Using triggering synchronization and data arbitration modules receive and detect focus control system send startup and time break, and Time break input interface and data record request interface are set in each cable data driver, and each cable data driver passes through Time break input interface is synchronous with triggering and data arbitration modules are connected so as to receive from triggering synchronization and data arbitration mould The time break that block is fanned out to, each cable data driver is by the way that data record request interface is synchronous with triggering and data arbitration modules It is connected and arbitrate the cable data for realizing cable data driver to note so as to carry out data from triggering synchronization and data arbitration modules Address book stored module sends in order and record storage.

10. the construction method of the conventional data record system framework for geophysical exploration according to claim 9, its It is characterised by, monitoring data stream is connected by an Ethernet interface Jing first network switch with system-monitoring module, records Data flow is connected by another Ethernet interface second network switch of Jing of itself with record storage module, record storage mould Block also receives the head section data of focus control system by second network switch；The analytical data stream first passes through a day monthly test number Process is merged to the day monthly test data that each cable data driver is exported according to merging treatment module, then by day monthly test data The network switch of merging treatment result Jing second is exported Summer Solstice or the Winter Solstice monthly test data by the Ethernet interface arranged in merging treatment module Analysis module, by the merging treatment result and record of day monthly test data analysis module synthesis day monthly test data merging treatment module The cable data record storage result of memory module carries out a day monthly test data analysiss, and analysis result is delivered to into system-monitoring module Show.

The construction method of the 11. conventional data record system frameworks for geophysical exploration according to claim 9, its It is characterised by, analytical data stream first carries out process of unstringing in day monthly test data merging treatment module, multiple cable datas drive The day monthly test data of device output are carried out solving string manipulation respectively and sent out by data after merging as complete single-shot seismic acquisition data Route test is sent so as to data to be sent in an orderly manner Summer Solstice or the Winter Solstice monthly test data analysis module, day monthly test data analysis module receives life Carry out after the merging treatment result of inspection data merging treatment module and the cable data record storage result of record storage module Index comprehensive analyzing and processing is retransmited to system-monitoring module；System-monitoring module is received and pass through after monitoring data stream display module Monitoring result is shown, display module also shows the index comprehensive analysis processing result of day monthly test data analysis module；In system prison By module monitors and configuration process real-time Communication for Power and synchronization between control module and day monthly test data analysis module, and by being System monitoring module arranges control terminal and carries out man-machine interaction.