Multi-agent-based grid geographic information system (GIS) resource management system

A resource management system and grid resource technology, applied in the field of grid GIS resource management system based on multi-agents, can solve grid node autonomy problems such as node dynamic join and exit resource call failure, etc., to achieve good dynamics , High stability effect

Inactive Publication Date: 2011-10-19
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Judging from the current research status, many current studies are mainly focused on building the computing architecture of grid GIS, and insufficient consideration is given to the autonomy of grid nodes, such as dynamic joining and exiting of nodes, resource call failure, etc.

Method used

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  • Multi-agent-based grid geographic information system (GIS) resource management system
  • Multi-agent-based grid geographic information system (GIS) resource management system

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 As shown, the present invention is a distributed hierarchical model, which is built on the basis of the grid computing environment, which includes: grid resource service layer A, grid resource management layer B and data resource layer C from bottom to top. Different layers make up different nodes and have different functions. The grid resource service layer A is a grid service node. Users obtain data and computing services, and can access the grid computing environment through any such nodes, and use the learning ability of the agent to record the user's preference information to provide users with personalized Services; the grid resource management layer B is the grid management node, responsible for the entry and exit of nodes in the grid resource layer, the collection and management of node data types and service ...

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Abstract

The invention relates to a multi-agent-based grid geographic information system (GIS) resource management system, which comprises a grid resource service layer, a grid resource management layer and a data resource layer, wherein the grid resource service layer comprises a user agent, a data request agent, a data receiving agent and a personalized service agent; the grid resource management layer comprises a global resource search agent, a task allocation agent, a task coordination agent and a parallel analysis agent; the data resource layer comprises a data request receiving agent, a queue service agent, a local search agent and a task execution monitoring agent; and the personalized service agent, the user agent, the data request agent, the global resource search agent, the task allocation agent, the data request receiving agent, the queue service agent, the local search agent, the parallel analysis agent and the data receiving agent are connected sequentially. Compared with the prior art, the multi-agent-based grid GIS resource management system has the advantages of high reliability, high stability and the like.

Description

technical field [0001] The invention relates to a grid GIS resource management system, in particular to a multi-agent-based grid GIS resource management system. Background technique [0002] Grid GIS is a new direction formed by the combination of grid computing (Grid Computing) and geographic information system (GIS) technology. It is mainly used to solve the sharing of spatial information resources and realize the high-performance computing of GIS. So far, the main research content of grid GIS has focused on the grid GIS architecture, grid model, semantic grid[, spatial information grid resource discovery technology, etc. These researches mainly use the traditional distributed computing technology specification to construct a grid environment. However, with the increase of grid computing nodes, the dynamic call capability of resources and the reliability of the system will decline, and traditional technologies are difficult to solve such problems. Another research hotspo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30G06Q50/00
Inventor 童小华陈鹏田根何兵
Owner TONGJI UNIV
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