PDM system product design demand information acquisition method and system

Abstract

The invention relates to the field of product data management. The invention provides a PDM system product design demand information acquisition method. The method comprises the following steps: acquiring multi-source data required by product design; generating a demand entry identification code; matching the product design demand information data and the demand entry identification code with thecorresponding product order; newly adding module input in a product design demand; generating design demand datasets, employing time-series arrangements, pushing to a corresponding designer; for the design demand data sets, generating multiple groups of feedback information data; generating a feedback information data set; and arranging and pushing to customers of corresponding orders according toa time sequence. According to the method and the system, specific designers can better understand exact information which can be expressed by the multi-source data; demand information loss caused byproduct design only according to the product static demand table or engineering change caused by demand information change is effectively reduced, unnecessary product design change is reduced, and then the product design efficiency is improved.

Description

technical field [0001] The invention relates to the field of product data management, in particular to a method and system for acquiring product design requirement information in a PDM system. Background technique [0002] The PDM system (Product Data Management, PDM) manages all product-related information, including part information, configuration, documents, CAD files, structures, authority information, etc., and all product-related processes, including process definition and management. Enterprises implement PDM Systematic management can improve production efficiency, facilitate the management of the entire life cycle of products, strengthen the efficient use of documents, drawings, and data, standardize the workflow, and have a wide range of applications in the process of enterprise product data management. [0003] CN106462814B discloses a kind of navigation and writes the product life cycle data of configuration, network adapter, is configured to communicate with appl...

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Problems solved by technology

[0006] In view of this, the present invention aims to propose a PDM system product design requirement information acquisition method and system to solve the problem that designers cannot dynamically obtain customer requirements in real time in the PDM system, resulting in unnecessary product design changes. The PDM system product Methods for obtaining design requirements information include:

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