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Quality control method, device and equipment for product assembly process

A technology of assembly process and control device, applied in the direction of instruments, manufacturing computing systems, data processing applications, etc., can solve problems such as the inability to predict the future state of data

Active Publication Date: 2019-07-05
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a quality control method, device and equipment in the product assembly process, which solves the problem that the quality control method in the prior art cannot predict the future state of the data

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  • Quality control method, device and equipment for product assembly process
  • Quality control method, device and equipment for product assembly process

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Embodiment Construction

[0058] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0059] Such as figure 1 As shown, the embodiment of the present invention provides a kind of quality control method of product assembly process, comprises:

[0060] Step 11, building a digital twin quality control model;

[0061] Wherein, the digital twin quality control model includes: a physical workshop, a virtual workshop virtually mapped to the physical workshop, and a workshop production management system. The physical workshop, that is...

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Abstract

The invention discloses a quality control method, device and equipment for a product assembly process. The quality control method for the product assembly process comprises the following steps of constructing a digital twinning quality control model; acquiring the quality data of a physical workshop through the digital twinning quality control model; and calculating the change trend of the qualitydata at the next moment according to the state change of the quality data, and obtaining a calculation result. According to the embodiment of the invention, the digital twinning quality management and control model for the cooperative work of the physical workshop, a virtual workshop and a workshop production management system is constructed, so that the acquisition, analysis and feedback of thequality data in the assembly process are realized; the future change trend of the quality data is predicted according to the current state change of the quality data, an operator can be reminded to adjust the quality data in time, the quality data can be regulated and controlled within a reasonable range, the method, device and equipment is suitable for the discrete assembly process, and a new wayis provided for the complex product quality management and control.

Description

technical field [0001] The invention relates to the field of product quality control, in particular to a quality control method, device and equipment in a product assembly process. Background technique [0002] Complex product assembly is a typical discrete assembly, which has the characteristics of single-piece small batch production, long assembly cycle, many professional fields involved, complex assembly data, and many rework and repairs. In the complex product assembly process, a large amount of quality data is usually generated. These data are important basic data for evaluating assembly quality. They can be used to measure whether the product is assembled qualified, and provide relevant guidance for the continuous improvement of subsequent assembly quality. [0003] In the existing technology, the control of quality data usually can only trace the historical state of quality data, and cannot predict the future state of quality data, and cannot locate quality problems i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/06395G06Q50/04Y02P90/30
Inventor 刘检华熊辉武颖庄存波
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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