Product design risk analysis method and system based on multi-system integration

A product design and risk analysis technology, applied in the network field, can solve problems such as increased product design investment costs, incomplete identification, project delays, etc., and achieve the effect of simple and fast acquisition methods, comprehensiveness assurance, and work efficiency improvement

Pending Publication Date: 2021-09-07
XIAN FASHITE AUTOMOBILE TRANSMISSION CO LTD
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Problems solved by technology

[0004] In order to solve the problems existing in the prior art, the present invention provides a product design risk analysis method and system based on multi-system integration, which solves a series of problems such as incomplete identification of current product design risk analysis that leads to project delays and increases in product design investment costs. question

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  • Product design risk analysis method and system based on multi-system integration
  • Product design risk analysis method and system based on multi-system integration

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0045] The invention provides a product design risk analysis system based on multi-system integration, using ESB as a medium to realize information sharing between FMEA system and integrated system, wherein the integrated system includes PLM system, TCM system and QMS system. Among them, ESB is an enterprise service bus. ESB provides event-driven and document-oriented processing modes, as well as a distributed operation management mechanism, supports content-based routing and filtering, has the ability to transmit complex data, and can provide a series of standard interface. The FMEA system is a system that provides a platform for DFMEA analysis, PFMEA analysis and accumulation of knowledge and experience.

[0046] FMEA is Failure Mode and Effects Analysis, which is a methodology for assessing potential failure risks of failures in products an...

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Abstract

The invention discloses a design risk analysis method and system based on multi-system integration. The method comprises the following steps: obtaining experience information from experiment entrustment information, experiment report information, trial-manufacture problems, production problems and after-sales problems; establishing a product design failure mode and consequence analysis structure tree according to the bill of material data, and giving a product design failure mode and consequence analysis report by taking the product design failure mode and consequence analysis structure tree as a basis and referring to technical standard information and experience information; establishing a process design failure mode and consequence analysis structure tree according to the technological process list data, and giving a process design failure mode and consequence analysis report based on the process design failure mode and consequence analysis structure tree by referring to technological resource library data and experience information; and obtaining a product design risk analysis result according to the product design failure mode and consequence analysis report and the process design failure mode and consequence analysis report. According to the method, the risk analysis is more comprehensive, and the design and manufacturing misunderstanding is reduced.

Description

technical field [0001] The invention belongs to the field of network technology, in particular to a product design risk analysis method and system based on multi-system integration. Background technique [0002] The new version of FMEA (Failure Mode and Effects Analysis) jointly launched by VDA (German Automobile Industry Federation) and AIAG (American Automobile Industry Action Group) has been promoted worldwide and is in the ascendant. [0003] The analysis steps and analysis methods of the new version of FMEA (Failure Mode and Effects Analysis) are more specific and systematic, allowing users to more comprehensively identify risks while adding more work content. However, when FMEA is used to analyze product risks, it is necessary to obtain various scattered information, and then conduct failure mode and consequence analysis offline, which cannot directly and comprehensively provide designers with the structural analysis experience, process analysis experience, function an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04G06Q10/10
CPCG06Q10/0635G06Q50/04G06Q10/103Y02P90/30
Inventor 李和众常娟严鉴铂刘义樊波涛王曼利杨乐
Owner XIAN FASHITE AUTOMOBILE TRANSMISSION CO LTD
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