Internet of Things quality state coding method suitable for electronic product

A technology for electronic products and status encoding, applied in the field of encoding, can solve problems such as low efficiency and detachment from reality, and achieve the effect of reducing initial investment, increasing access willingness, and lowering the threshold for deployment

Pending Publication Date: 2020-11-17
SOUTHEAST UNIV
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Problems solved by technology

[0005] In order to solve the problems of low efficiency and unrealistic of the current method, the present invention proposes a coding method and system for expressing the quality status of electronic products, which is suitable for the Internet of Things environment, and assists manufacturers in analyzing and remanufacturing the quality status of electronic products. Cost analysis, and making remanufacturing decisions

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  • Internet of Things quality state coding method suitable for electronic product
  • Internet of Things quality state coding method suitable for electronic product
  • Internet of Things quality state coding method suitable for electronic product

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Embodiment Construction

[0064] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0065] Such as figure 1 and figure 2 As shown, a quality status coding method suitable for electronic products, namely IQSCT, is the English abbreviation of Internet-of-Things Quality Status Coding Table (Internet-of-Things Quality Status Coding Table). Here, "quality status" is a comprehensive concept of the working status, expected remaining life, and appearance of electronic products, which is obtained from the fusion of information from three sources: observation readings of physical sensors, reference readings of virtual sensors, and conclusions of manual inspections .

[0066] Figure 4 The functional structure of the Internet of Things quality status c...

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Abstract

The invention provides a quality state coding method for an electronic product, which is named as IQSCT, describes the quality state of a part level by using a binary number, and is used for remanufacturing a recovered product in an Internet of Things environment. Through code evolution, a manufacturer can bring PCB-part association, disassembly-assembly logic and cross-product part combination into consideration of remanufacturing, and writes optimized recycled product disposal options into original codes in a conclusion form. Based on the IQSCT information service system provided by the invention, the quality state data transmitted by the Internet of Things is supplemented and received for a manufacturer computer integrated manufacturing system, and the output code is used as a basis forproduction implementation, so that a low-cost, high-efficiency, predictable and traceable production mode is achieved.

Description

technical field [0001] The invention relates to a coding technology, which is applied in the technical field of production operation, in particular to a quality state coding method and system of the Internet of Things for the remanufacturing of electronic products. Background technique [0002] By recycling used products and remanufacturing, manufacturers can reduce production costs and achieve a circular economy. At the same time, the modular product structure greatly simplifies the production process, turning the tedious remanufacturing problem into the decision of repairing, replacing and supplementing parts. However, in actual production, represented by electronic products, these "incomplete modular" structures composed of PCB (Printed Circuit Board, printed circuit board) and general components make it impossible for manufacturers to To make an ideal remanufacturing decision, it is necessary to additionally consider special phenomena such as "PCB-component association"...

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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 李四杰尚优
Owner SOUTHEAST UNIV
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