CN102156307B - Meteorological service special machine - Google Patents
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- CN102156307B CN102156307B CN 201010554067 CN201010554067A CN102156307B CN 102156307 B CN102156307 B CN 102156307B CN 201010554067 CN201010554067 CN 201010554067 CN 201010554067 A CN201010554067 A CN 201010554067A CN 102156307 B CN102156307 B CN 102156307B
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Abstract
The invention provides a meteorological service special machine, which comprises a service processing module, a management module, a switching module, and a power supply module. The service processing module is used for performing a parallel analysis and processing on meteorological background information and ground upper-air observation data to acquire meteorological data and a meteorological graph; the management module is used for controlling system resource allocation and automatic acquisition of the meteorological background information and the ground upper-air observation data, and managing the service processing module, the switching module and the power supply module; the switching module is used for realizing internal exchange and interconnection according to an instruction of the management module; and the power supply module is used for powering the service processing module, the management module, the switching module and an optical path status indication module. The meteorological service special machine is a parallel computer system, and has the advantages of simple operation, strong practicability, full automatic operation, high manageability, high cost performance and the like.
Description
Technical field
The present invention relates to the weather service field, relate in particular to the weather service special machine.
Background technology
The height of numerical weather forecast level has become the important symbol of weighing countries in the world meteorological cause up-to-dateness at present; And weather forecast is also from traditional semi-theoretical quilitative method of semiempirical on synoptic climate qualitative theory, numerical statistic and the forecaster's experiential basis that is based upon; Developed into the atmospheric science theory and be the basis; Integrated use science and technology last word, the modern meteorological numerical forecasting of on the high-performance calculation machine platform, accomplishing.Therefore, the Chinese meteorological numerical forecasting innovative technology of further research and development is raising China weather prognosis level, make it to satisfy national many-sided the most basic science approach to the Meteorological Services demand.
The traditional hardware system that in weather service, adopts, its structure are the packaging group system of frame or blade type mostly, and system needs integrated each several part assembly before submitting to and using, and comprises each parts such as rack, power supply, node machine, storage, network; The weather service hardware system that uses at present has higher requirements to environment for use, like special-purpose machine room, special-purpose refrigeration plant, power-supply system independently, simultaneously environment and use is brought inconvenience, like serious noise, higher power consumption, transfer difficulty etc.
Traditional professional hardware system is integrated brings huge workload for the enforcement personnel, requires the staff to possess the knowledge and the implementation experience of many-sided hardware system simultaneously, and submission brings more consumption on manpower and the time cost to final system.
Need reduce the variety of issue that professional hardware system brings to use to the full extent, as reducing system-operating environment requirement, the influence that the minimizing system brings to environment.
Summary of the invention
To the one or more problems that exist in the correlation technique, the object of the present invention is to provide a kind of weather service special machine, with in addressing the above problem one of at least.
For realizing above-mentioned purpose; According to an aspect of the present invention, a kind of weather service special machine is provided, has comprised: Service Processing Module; Be used for meteorological background information and ground souding upper-air observation data are carried out parallel parsing and processing, obtain weather data and analysis and obtain meteorological figure; Administration module is used for the control system resources allocation and meteorological background information and ground souding upper-air observation data are obtained in control automatically, and management service processing module, Switching Module and power module; Switching Module is used for realizing inner exchanging and interconnected according to the indication of administration module; And power module, be used to Service Processing Module, administration module, Switching Module and the power supply of optical path state indicating module.
Preferably, this weather service special machine also comprises: optical path state indicating module is used for indicating the connected state of each hardware of weather service special machine.
Preferably, this weather service special machine also comprises: interfacing expansion module is used to Service Processing Module one or more expansion slots is provided.
Preferably, this weather service special machine also comprises: meteorological shape library is used to store multiple basic meteorological figure.
Preferably, Service Processing Module comprises: first computing unit is used for meteorological background information and ground souding upper-air observation data are carried out pre-treatment; And one or more second computing units; Each includes two 64 four core processors; Be used for carrying out mode computation, and carry out aftertreatment and draw out meteorological figure with the basic meteorological figure that generates numerical forecasting product and obtain according to analysis result with from meteorological shape library according to meteorological background information and ground souding upper-air observation data are parallel.
Preferably, administration module comprises: the system resource allocation module is used for distributing system resource, so that system resource more reasonably disposes; Data acquisition module is used to control timing automatic ground and downloads meteorological background information from external server, and control imports ground souding upper-air observation data automatically; Data memory module is used to preserve meteorological background information and ground souding upper-air observation data and/or numerical analysis product; Fault handling and task immigration module are used under the situation that computing node breaks down, carrying out localization of fault, control isolated fault automatically and carry out task immigration; And the data issuing module, be used for automatically regularly fixed point ground the numerical forecasting product that is calculated is published to external network.
Preferably, data acquisition module has the segmentation download engine, supports perhaps to download same file from a plurality of connections of an address from a plurality of addresses.
Preferably, data acquisition module has the breakpoint transmission function, and the file that can recover to have interrupted is at any time downloaded.
Preferably, this administration module also comprises: alarm module is used under situation about breaking down, in time reporting to the police and handling with the system for prompting keeper.
Preferably, the weather service special machine also comprises: the graphical interfaces display module, be used for run duration in system, and show the meteorological figure of being drawn out in real time, the user can monitor the operation of total system at any time through graphical interfaces.
Preferably, Service Processing Module also is used under the situation of needs, recomputating and analyzing according to meteorological background information.
Preferably, the weather service special machine also comprises: refrigerating module is used to cool off each included module of meteorological special machine.
Preferably, Switching Module comprises: ethernet switching module is used to realize the exchange between first computing unit and second computing unit, and provides and outreach port; And/or the private exchange module, inner high speed is interconnected separately to be used to realize first computing unit and/or second computing unit, and provides and outreach port.
Preferably, included refrigerating module is encapsulated by one with other each modules in the weather service special machine.
Weather service special machine of the present invention system is a concurrent computational system, has that operation is very simple, practical, plurality of advantages such as fully automatic operation, height can be managed, high performance price ratio.
Description of drawings
Fig. 1 is the block diagram of weather service special machine according to an embodiment of the invention;
Fig. 2 is the block diagram of Service Processing Module according to an embodiment of the invention;
Fig. 3 is the block diagram of administration module according to an embodiment of the invention; And
Fig. 4 is the block diagram of Switching Module according to an embodiment of the invention.
Embodiment
Fig. 1 is the block diagram of weather service special machine according to an embodiment of the invention.As shown in Figure 1, the weather service special machine of embodiments of the invention comprises: Service Processing Module 102, be used for meteorological background information and ground souding upper-air observation data are carried out parallel parsing and processing, and obtain weather data and analysis and obtain meteorological figure; Administration module 104 is used for the control system resources allocation and meteorological background information and ground souding upper-air observation data are obtained in control automatically, and management service processing module, Switching Module and power module; Switching Module 106 is used for realizing inner exchanging and interconnected according to the indication of administration module; And power module 108, be used to Service Processing Module, administration module, Switching Module and the power supply of optical path state indicating module.
Weather service special machine of the present invention can also comprise: optical path state indicating module 110 is used for indicating the connected state of each module of weather service special machine.
The weather service special machine of embodiments of the invention can also comprise: interfacing expansion module 120 is used to Service Processing Module one or more expansion slots is provided.
The weather service special machine of embodiments of the invention can also comprise: meteorological shape library 130 is used to store multiple basic meteorological figure.
The weather service special machine of embodiments of the invention can also comprise: graphical interfaces display module 140, be used for run duration in system, and show the meteorological figure of being drawn out in real time, the user can monitor the operation of total system at any time through graphical interfaces.Graphical interfaces designs by user's practical operation flow process fully, and the interface is succinct, easy to use.The work flow supervisory system of this cover MM5 can flow for displaying ruuning situation, the output information of module and the time schedule of handling, whole flow process is all among user's the control.During automated system operation, the user can momentarily monitor the operation of total system through graphical interfaces.For the user, almost, just can grasp whole forecast system fast without any need for the training of computer system knowledge.
The weather service special machine of embodiments of the invention can also comprise: refrigerating module 150 is used to cool off each included module of meteorological special machine.
According to embodiments of the invention, refrigerating module included in the weather service special machine is encapsulated by one with other each modules.
The group of planes formula framework of weather service special machine has determined it to have excellent dynamic scalability according to an embodiment of the invention.According to user's application need, the very strong universal nodes of extended capability has been selected by system, and the node sum can expand to more than 64.Especially the dynamic retractility property that it is pointed out that the Special Meteorological computer system is very strong.The user reduces interstitial content if desired, and specified node and total system are isolated at any time; The user is expanding node if desired, only need change configuration file a little and can accomplish; User even the automatic installation function of the node that can use the weather service special machine to provide, weather service special machine can be installed (comprising operating system) and configuration application node automatically for the user.With the lifting of user's request, the user can increase a little and drop on the existing equipment basis, on the basis that does not influence present application operation, realizes the upgrading of system hardware platform.
Fig. 2 is the block diagram of Service Processing Module according to an embodiment of the invention.As shown in Figure 2, Service Processing Module 102 comprises according to an embodiment of the invention: first computing unit 1022 is used for meteorological background information and ground souding upper-air observation data are carried out pre-treatment; And one or more second computing units 1024; Each includes two 64 four core processors; Be used for carrying out mode computation, and carry out aftertreatment and draw out meteorological figure with the basic meteorological figure that generates numerical forecasting product and obtain according to analysis result with from meteorological shape library according to meteorological background information and ground souding upper-air observation data are parallel.
Service Processing Module also is used under the situation of needs, recomputating and analyzing according to meteorological background information.
Weather service special machine according to the present invention has fabulous computing power, can satisfy the real-time requirement of regional extent weather forecast fully.Weather service special machine according to the present invention has customized the product of different configurations according to user's different demands, has different computing powers and data transmission capabilities, can satisfy the needs of each side.
Weather service special machine according to the present invention can be used as the operational forecast system, can be used as the platform of meteorological research and test again, a tractor serves several purposes.The user can carry out commissioning test according to the needs of oneself, and system also provides the function that can preserve data, makes the user to recomputate and to analyze unsatisfied forecast in month in the past, has satisfied user's demand debug system to greatest extent.The import feature of debug system to operation system is provided simultaneously, and the product that makes user oneself just develop can convert the operational forecast system at once.
Fig. 3 is the block diagram of administration module according to an embodiment of the invention.As shown in Figure 3, administration module 104 comprises according to an embodiment of the invention: system resource allocation module 1042 is used for distributing system resource, so that system resource more reasonably disposes; Data acquisition module 1044 is used to control timing automatic ground and downloads meteorological background information from external server, and control imports ground souding upper-air observation data automatically; Data memory module 1046 is used to preserve meteorological background information and ground souding upper-air observation data and/or numerical analysis product; Fault handling and task immigration module 1048 are used under the situation that computing node breaks down, carrying out localization of fault, control isolated fault automatically and carry out task immigration; And data issuing module 10410, be used for automatically regularly fixed point ground the numerical forecasting product that is calculated is published to external network.Administration module also comprises: alarm module 10412 is used under situation about breaking down, in time reporting to the police and handling with the system for prompting keeper.
The Special Meteorological machine utilizes the simple and direct management tool to manage a whole group of planes according to an embodiment of the invention, has greatly improved work efficiency.The monitoring tools of Special Meteorological machine can monitor the software and hardware running status of a whole group of planes according to an embodiment of the invention; Monitoring tools provides warning function simultaneously; When breaking down (stopping operating etc.) like temperature anomaly, fan; In time the system for prompting keeper handles, and avoids or reduces the system failure and by its user who causes loss.System scale is big more, and system management and efficiency for monitoring are high more.
Wherein, data acquisition module can have the segmentation download engine, supports perhaps to download same file from a plurality of connections of an address from a plurality of addresses.Data acquisition module can also have the breakpoint transmission function, and the file that can recover to have interrupted is at any time downloaded.
System can the self-timing fixed point carry out the operation system forecast every day, automatically accomplishes to the whole flow process of drawing meteorological figure from data download importing, system resource allocation, numerical evaluation, numerical analysis, does not need manual intervention.
Fig. 4 is the block diagram of Switching Module according to an embodiment of the invention.As shown in Figure 4, Switching Module 106 comprises according to an embodiment of the invention: ethernet switching module 1062 is used to realize the exchange between first computing unit and second computing unit, and provides and outreach port; And/or private exchange module 1064, inner high speed is interconnected separately to be used to realize first computing unit and/or second computing unit, and provides and outreach port.
The hardware computing platform that adopts according to weather service special machine of the present invention is the high-performance computer that aims at the meteorological field customization; It has surmounted traditional rack-mount server, blade server and cluster server aspect numerous, be a new generation's table limit type high-performance computer of high stable, high-performance, low environment requirement.It adopts the design of global optimization, effectively reduces system power dissipation, adds the design of its hommization, very strong system extension ability, remarkable cost performance and bulk density, can satisfy office even abominable computing environment demand.
, because having solved several hang-ups of wanting to realize numerical forecasting and facing, the software of forecasting exploitation of its unique computing module design and hommization has the following advantages according to weather service special machine of the present invention:
1, no longer need expensive professional machine room, to working environment optimization, noise is lower than 52 decibels, can directly use indoor power supply socket power supply (16A); Overall Power Consumption is low, need not the special refrigeration plant of additional configuration.
2, need not the business personnel and be proficient in numerical model; Based on state-of-the-art mesoscale Forecast Mode WRF; Full-automatic operation generates numerical forecasting product from the download of ambient field data timing automatic, pre-treatment, mode computation to aftertreatment, and whole flow process need not manual intervention.
3, realize the regularly online issue of numerical forecasting product, make things convenient for foreign exchanges; A spot of initial investment, abundant later stage repayment, the numerical weather forecast that becomes more meticulous is all in grasp.
4, dispatch from the factory prepackage and configure the weather forecast application software.Possess the backup and reduction function, need not worry the data security problem of forecast system.
5, need not be equipped with special system manager, PC is simple as operation, and everybody can both manage high-performance computer.
6, full-automatic ambient field data download tool.
The timesharing every day time automatic duration and the ambient field data in the time interval of specifying of downloading.Adopt advanced download policy; Have the segmentation download engine, support perhaps to download same file, accelerated the speed of download of file greatly from a plurality of connections of an address from a plurality of addresses; Have the breakpoint transmission function simultaneously, the file that can recover to have interrupted is at any time downloaded.Thoroughly solved because the file that network problem causes is downloaded infull problem.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a weather service special machine is characterized in that, comprising:
Service Processing Module is used for meteorological background information and ground souding upper-air observation data are carried out parallel parsing and processing, obtains weather data and analysis and obtains meteorological figure;
Administration module is used for the control system resources allocation and said meteorological background information and said ground souding upper-air observation data are obtained in control automatically, and manages said Service Processing Module, Switching Module and power module;
Switching Module is used for realizing inner exchanging and interconnected according to the indication of administration module; And
Power module is used to said Service Processing Module, said administration module, said Switching Module and the power supply of optical path state indicating module;
Meteorological shape library is used to store multiple basic meteorological figure,
Wherein, said optical path state indicating module is used for indicating the connected state of each module of said weather service special machine,
Said Service Processing Module comprises: first computing unit is used for said meteorological background information and said ground souding upper-air observation data are carried out pre-treatment; And one or more second computing units; Each includes two 64 four core processors; Be used for carrying out mode computation according to said meteorological background information and said ground souding upper-air observation data parallel; And carry out aftertreatment to generate numerical forecasting product and to draw out meteorological figure according to analysis result and the basic meteorological figure that from said meteorological shape library, obtains
Said administration module comprises: the system resource allocation module is used for distributing system resource, so that system resource more reasonably disposes; Data acquisition module is used to control timing automatic ground and downloads said meteorological background information from external server, and control imports said ground souding upper-air observation data automatically; Data memory module is used to preserve said meteorological background information and said ground souding upper-air observation data and/or numerical analysis product; Fault handling and task immigration module are used under the situation that computing node breaks down, carrying out localization of fault, control isolated fault automatically and carry out task immigration; And the data issuing module, be used for automatically regularly fixed point ground the numerical forecasting product that is calculated be published to external network,
Said Switching Module comprises: ethernet switching module is used to realize the exchange between said first computing unit and second computing unit, and provides and outreach port; And/or the private exchange module, inner high speed is interconnected separately to be used to realize first computing unit and/or second computing unit, and provides and outreach port.
2. weather service special machine according to claim 1 is characterized in that, also comprises: interfacing expansion module is used to said Service Processing Module one or more expansion slots is provided.
3. weather service special machine according to claim 1 is characterized in that said data acquisition module has the segmentation download engine, supports perhaps to download same file from a plurality of connections of an address from a plurality of addresses.
4. weather service special machine according to claim 1 is characterized in that said data acquisition module has the breakpoint transmission function, and the file that can recover to have interrupted is at any time downloaded.
5. weather service special machine according to claim 1 is characterized in that, also comprises: alarm module is used under situation about breaking down, in time reporting to the police and handling with the system for prompting keeper.
6. weather service special machine according to claim 1; It is characterized in that; Said weather service special machine also comprises: the graphical interfaces display module; Be used for the run duration in system, show the meteorological figure of being drawn out in real time, the user can monitor the operation of total system at any time through graphical interfaces.
7. weather service special machine according to claim 1 is characterized in that, said Service Processing Module also is used under the situation of needs, recomputates and analyzes according to said meteorological background information.
8. weather service special machine according to claim 1 is characterized in that, said weather service special machine also comprises: refrigerating module is used to cool off each included module of said Special Meteorological machine.
9. according to each described weather service special machine in the claim 1 to 8, it is characterized in that refrigerating module included in the said weather service special machine is encapsulated by one with other each modules.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402020A (en) * | 2002-06-10 | 2003-03-12 | 北京华创升达高科技发展中心 | Automatic weather station |
| CN201262753Y (en) * | 2008-07-28 | 2009-06-24 | 浙江省大气探测技术保障中心 | Integrated management system for weather detection business |
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| JP3455909B2 (en) * | 2001-04-12 | 2003-10-14 | 住友重機械工業株式会社 | Remote management system |
| US7331019B2 (en) * | 2003-08-02 | 2008-02-12 | Pathway Technologies, Inc. | System and method for real-time configurable monitoring and management of task performance systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1402020A (en) * | 2002-06-10 | 2003-03-12 | 北京华创升达高科技发展中心 | Automatic weather station |
| CN201262753Y (en) * | 2008-07-28 | 2009-06-24 | 浙江省大气探测技术保障中心 | Integrated management system for weather detection business |
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| JP特开2002-312029A 2002.10.25 |
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