FMEA-MSR visualization method and system

A product structure tree and node technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems that historical experience and historical data cannot be fully utilized, affect the efficiency and quality of product production, and achieve improvement Product quality reliability and the effect of reducing product risk

Pending Publication Date: 2022-03-18
聪脉(上海)信息技术有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] At present, for the failure mode, impact and its diagnostic analysis, the historical experience and historical data in the minds of technicians cannot be fully utilized, thus affecting the efficiency and quality of product design and product production

Method used

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  • FMEA-MSR visualization method and system
  • FMEA-MSR visualization method and system

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] The purpose of the present invention is to provide a FMEA-MSR visualization method and system, which improves product quality and reliability.

[0048] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0049] FMEA-MSR (Failure Mode and Effects Analysis-Monitoring...

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Abstract

The invention relates to an FMEA-MSR visualization method and system, and the method comprises the steps: building a DFMEA product structure tree, and selecting the function requirements and characteristic requirements of all failure modes of which the influence scores exceed a set threshold value; the influence scores of the failure modes exceed a set threshold value, and function requirements and characteristic requirements of superior and subordinate nodes associated with failures corresponding to the failure modes are transmitted to an FMEA-MSR module, and a product structure tree is reconstructed according to the function requirements and the characteristic requirements transmitted to the FMEA-MSR module; and corresponding diagnosis measures and failure modes after the diagnosis measures are added are added to the reconstructed product structure tree, the failure influence is identified, and corresponding optimization measures are added, so that the product risk is reduced, and the product quality reliability is improved.

Description

technical field [0001] The invention relates to the technical field of failure mode and impact analysis, in particular to an FMEA-MSR visualization method and system. Background technique [0002] At present, for the failure mode, impact and its diagnostic analysis, the historical experience and historical data in the minds of technicians cannot be fully utilized, thus affecting the efficiency and quality of product design and product production. Contents of the invention [0003] The purpose of the present invention is to provide a FMEA-MSR visualization method and system, which improves product quality and reliability. [0004] To achieve the above object, the present invention provides the following scheme: [0005] A FMEA-MSR visualization method, including: [0006] New DFMEA project; [0007] Construct the DFMEA product structure tree of the product object corresponding to the DFMEA project; the elements represented by the upper node of the DFMEA product structure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/00G06F119/02
CPCG06F30/00G06F2119/02
Inventor 曹旭峰熊竹琴
Owner 聪脉(上海)信息技术有限公司
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