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Engineering data change method and apparatus

A technology of engineering change and engineering data, applied in the field of engineering, can solve the problems of low efficiency of engineering change, achieve the effect of solving low efficiency of engineering change and improving product production efficiency

Inactive Publication Date: 2017-09-22
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for changing engineering data, so as to at least solve the technical problem of relying on artificially organized data in the engineering changing process of existing products, resulting in low engineering changing efficiency

Method used

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  • Engineering data change method and apparatus
  • Engineering data change method and apparatus

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Embodiment 1

[0025] According to an embodiment of the present invention, an embodiment of a method for changing engineering data is provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0026] figure 1 is a flowchart of a method for changing engineering data according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0027] Step S102, acquiring the changed structure information of the target object.

[0028] Specifically, in the above steps, the above-mentioned target object may be a product including at least one component, such as a locomotive, a computer, a mobile phone, etc.; the above-mentioned structural informatio...

Embodiment 2

[0096] According to an embodiment of the present invention, an embodiment of an apparatus for implementing the above-mentioned method for changing engineering data is also provided, Figure 10 is a schematic diagram of a device for changing engineering data according to an embodiment of the present invention, such as Figure 10 As shown, the device includes: a first acquisition module 101 , an extraction module 103 and a first generation module 105 .

[0097] Wherein, the first acquiring module 101 is used to acquire the changed structure information of the target object;

[0098] The extraction module 103 is used to traverse the structure information and extract the part information and / or process information of the target object change;

[0099] The first generating module 105 is configured to process the changed component information and / or technological process information based on a predefined engineering change model, and generate a change notice and / or a change differe...

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Abstract

The invention discloses an engineering data change method and apparatus. The method comprises the steps of obtaining changed structure information of a target object; traversing the structure information, and extracting changed part information and / or technological process information of the target object; and based on a pre-defined engineering change model, processing the changed part information and / or technological process information to generate a change notice and / or a change difference data table of the target object. The technical problem of low engineering change efficiency caused by dependency on manpower for data organization in an existing product engineering change process is solved.

Description

technical field [0001] The present invention relates to the field of engineering technology, in particular to a method and device for changing engineering data. Background technique [0002] Engineering change is an important business in the production and operation activities of manufacturing enterprises. It widely exists in many departments such as design, process, manufacturing, tooling, procurement, sales, and service, and involves the entire life cycle of products. Good engineering change management can reduce costs, shorten time to market and improve product quality. [0003] At present, in the process of enterprise engineering change management, it is difficult to achieve closely related management of changing product design, process design, etc., as well as close connection and synchronization between upstream and downstream. On the one hand, product design changes and process design changes cannot be integrated, and it is difficult for component changes to correspo...

Claims

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Application Information

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IPC IPC(8): G06Q50/04G06F17/30
Inventor 文勃蔡育冰夏清洁郑楠张信广李跃利
Owner CRRC QINGDAO SIFANG CO LTD
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