Fault conductive area determination method and apparatus, electronic device, and storage medium

By acquiring the description information of the conductive backplane and using a resistance detection device and a resistance switching device, the resistance information of the conductive area is automatically detected, which solves the problems of low detection accuracy and long time consumption of conductive backplane, and realizes efficient fault area identification and adaptability to large-scale production.

CN117554698BActive Publication Date: 2026-09-11LONGI SOLAR TECHNOLOGY (TAIZHOU) CO LTD
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Patent Information

Application Number
CN202310237795.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-03-13
Publication Date
2026-09-11
Estimated Expiration
2043-03-13

AI Technical Summary

Technical Problem

In existing technologies, the detection accuracy of conductive backplanes is not high, the detection time is long, and it is easy to miss the detection of loose connections, which cannot adapt to large-scale parallel production.

Method used

By acquiring the description information of the conductive interconnect components, the resistance information between conductive areas is automatically detected using a resistance detection device. Combined with a resistance switching device and a simulated equivalent circuit model, the faulty conductive area is determined.

Benefits of technology

Automatic resistance detection of conductive backplanes has been achieved, improving detection accuracy and efficiency, avoiding missed detections of loose connections, and adapting to large-scale parallel production.

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Abstract

Embodiments of the present application provide a fault conductive area determination method, device, equipment and medium. The method comprises: obtaining description information of a conductive interconnection component; wherein the conductive interconnection component comprises a conductive area and an insulating area; according to the description information, controlling a resistance value detection device to detect resistance information between the conductive areas; and according to the resistance information, determining a fault conductive area in the conductive interconnection component. The method enables automatic resistance detection of the conductive interconnection component and adapts to various conductive interconnection components, thereby accurately determining the fault conductive area according to the detection result, achieving automatic detection, improving detection accuracy and efficiency, reducing detection time consumption, and avoiding problems such as missed detection of virtual connection and inability to produce in parallel.
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