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Vehicle impact strength computer synergic design and simulation system

A technology of collaborative design and simulation system, applied in the field of simulation system

Inactive Publication Date: 2007-09-19
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention realizes the use of grid computing distribution simulation technology to solve the multidisciplinary, large-scale and nonlinear computing problems in automobile design

Method used

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  • Vehicle impact strength computer synergic design and simulation system
  • Vehicle impact strength computer synergic design and simulation system
  • Vehicle impact strength computer synergic design and simulation system

Examples

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Embodiment Construction

[0016] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and processes are provided, but the protection scope of the present invention is not limited to the following implementations example.

[0017] This embodiment utilizes grid computing technology and existing technologies to realize cross-regional and comprehensive information sharing, effective aggregation and distribution of various resources, and effective organization and management, heterogeneous exchange, and unified access to models and data.

[0018] According to the characteristics of distributed simulation collaborative environment and grid technology, the architecture shown in Figure 1 is adopted. The grid infrastructure shown in Figure 1 refers to various simulation resources, such as model resources (inc...

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Abstract

A car crash performance computer collaborative design and simulation system based on grid is provided, which comprises from the bottom to the top: a resource layer comprising and managing a plurality of basic infrastructures and software / hardware, a grid middleware layer based thereon for virtualizing the packaged and integrated resource, opening a resource calling interface in conformity of the grid calculation standard to the service layer so as to provide a grid environment to the service layer and the application layer, a service layer service layer uses the Web service technology to pack the virtualized resource to provide the service to the grid, an application layer uses the grid technique and XML / WEB SERVICES techniques to provide a service application interface in the grid user interface to realize the concealment of the application details and resource information to the terminal user and support and calling with a graphic interface to the car crash performance computer collaborative design and simulation.

Description

technical field [0001] The invention relates to a simulation system in the field of computer technology, in particular to a grid-based computer collaborative design and simulation system for vehicle crashworthiness. Background technique [0002] In the field of automobile crashworthiness design, collaborative design and simulation can take advantage of the characteristics of less investment and quick results, and quickly obtain several different design schemes and their verification with less investment. Moreover, with the development of globalization, automobile manufacturers must cooperate with suppliers, so crashworthiness design is often nonlinear and interdependent. [0003] Found through literature search to prior art, Sylvie Mathelin et al. published an article "IMPROVING COLLABORATIVE DESIGN TOOLS IN AUTOMOTIVE INDUSTRY: A CASE STUDY" (Improving Collaborative Design Tools for the Automotive Industry: A Case Study). This article mentions that CRP (Customer Requireme...

Claims

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Application Information

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IPC IPC(8): G06F17/50H04L29/06
Inventor 金先龙曹源赵志杰王建炜
Owner SHANGHAI JIAO TONG UNIV
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