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Distributed space data processing system based on messages

A technology of spatial data and message middleware, which is applied in the direction of electrical digital data processing, communication between programs, instruments, etc., can solve problems such as inability to cope with processing pressure, achieve the effect of reducing system construction and maintenance costs, and achieving horizontal expansion

Active Publication Date: 2017-12-15
BEIJING SUPERMAP SOFTWARE CO LTD
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Problems solved by technology

[0005] This application provides a message-based distributed spatial data processing system, which is used to solve the problem that the existing technology cannot cope with the processing pressure caused by the continuous growth of spatial data volume

Method used

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  • Distributed space data processing system based on messages
  • Distributed space data processing system based on messages
  • Distributed space data processing system based on messages

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Embodiment Construction

[0022] In order to make the above objectives, features and advantages of the application more obvious and understandable, the application will be further described in detail below in conjunction with the drawings and specific implementations.

[0023] In the description of this application, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. The meaning of "plurality" means two or more than two, unless otherwise specifically defined. The terms "including", "including" and similar terms should be understood as open terms, that is, "including / including but not limited to". The term "based on" is "based at least in part on." The term "one embodiment" means "at least one embodim...

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Abstract

The application provides a distributed space data processing system based on messages. The system comprises a task management module, a task execution module and a message middleware module, wherein the task management module is used to define a task of processing space data and send task messages to the message middleware module; the task execution module is used to acquire the task messages from the message middleware module, conduct corresponding processing on the space data according to the task messages and feed back task state messages to the message middleware module; and the message middleware module is used to transmit the task messages sent by the task management module to the corresponding task execution module according to preset message transmission rules and is also used to conduct corresponding processing on the task messages according to the task state messages fed back by the task execution module.

Description

Technical field [0001] This application relates to the technical field of spatial data processing, in particular, to a message-based distributed spatial data processing system. Background technique [0002] In the implementation of geographic information system (GIS, Geographic Information System) application projects, a lot of work related to the management, processing and service of geospatial data is often involved. The traditional solution is to use desktop GIS software, or / and use component GIS, service GIS development automation tools to realize data processing and release. [0003] For the management, processing, and release of geospatial data, the existing technology generally uses desktop GIS software, or / and uses component GIS and service GIS development automation tools to realize data processing and release. However, this method can only solve the batch operation of processing tasks, the task type is single, and it cannot cope with the processing pressure brought by th...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
CPCG06F9/542G06F9/546
Inventor 钟耳顺王少华李闻昊蔡文文王尔琪李绍俊李少华左尧
Owner BEIJING SUPERMAP SOFTWARE CO LTD
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