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Data presentation system and method adaptable to distributed hydrological water resource database

A technology of distributed hydrology and distributed data, applied in the field of data display system, to achieve the effect of improving operation efficiency, accurate real-time display, and low coupling

Inactive Publication Date: 2013-02-27
HOHAI UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The hydrology and water resources data accumulated over the years has great research value for hydrology and water conservancy engineering, but there is a lack of an intelligent platform system for effective data display and analysis of these massive data

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  • Data presentation system and method adaptable to distributed hydrological water resource database
  • Data presentation system and method adaptable to distributed hydrological water resource database
  • Data presentation system and method adaptable to distributed hydrological water resource database

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Embodiment Construction

[0051] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0052] Such as figure 1 As shown, the data presentation system adapted to the distributed hydrology and water resources database includes a data persistence layer 001, a controller 002, an asynchronous refresh display module 003, a data drawing module 004, a table display module 005 and a distributed data warehouse unit 006. Among them, the asynchronous refresh display module 003 is used to respond to user operations, and transmit the operation request to the controller 002, and the controller 002...

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Abstract

The invention discloses a data presentation system and a data presentation method adaptable to a distributed hydrological water resource database. The data presentation system comprises a data persistence layer, a controller, an asynchronous refresh display module, a data drawing module, a tabular display module, a distributed data warehouse unit and a user interface, wherein the asynchronous refresh display module is used for responding a user operation and transmitting an operation request to the controller; the controller invokes the data persistence layer; the data persistence layer acquires data from the distributed data warehouse unit; data is transmitted to the asynchronous refresh display module in a stated format through the controller; and the asynchronous refresh display module sends the data to the data drawing module and the tabular display module respectively, so that a page locally refreshes to display the data. The data presentation method comprises the following steps: sending a refreshing dimension information request to the controller through the user interface by a user; invoking the data persistence layer to take dimension information data out from the distributed data warehouse unit by the controller; and invoking the data drawing module or the tabular display module for displaying according to a formed selected by the user.

Description

technical field [0001] The invention relates to a data presentation system and method, in particular to a data presentation system and method adapted to a distributed hydrology and water resources database. Background technique [0002] With the widespread application of water conservancy informatization in water conservancy projects, water conservancy data centers in various places have accumulated a large amount of hydrological and water resources data, and the demand for research and analysis of these data is also increasing. Hydrology and water resources data has the characteristics of various types, complex relationships, multiple dimensions, and huge data volume, which makes it difficult to classify hydrology and water resources data effectively and quickly. At this stage, there is a lack of a means or method to visually display various types of data (such as water level flow, rainfall, etc.) for professional water conservancy analysts to use. [0003] In addition, mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06G06F17/30
Inventor 万定生伏潜李宇余宇峰
Owner HOHAI UNIV
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