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Title:
WEIGHING ABNORMALITY DETECTION METHOD AND APPARATUS, AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/046470
Kind Code:
A1
Abstract:
A weighing abnormality detection method, which comprises: acquiring weighing information after a target object is on a scale (201); determining a fitted internal code value for the target object on the basis of a weighing reading and a preset linear relationship, wherein the linear relationship is a linear relationship between the weighing reading and the fitted internal code value (202); determining an internal code value difference for the target object on the basis of an internal code value reading and the fitted internal code value (203); and determining whether the weighing reading for the target object is abnormal on the basis of the internal code value difference value and a preset abnormal quantile interval for weighing detection (204). Further provided is a weighing abnormality detection apparatus.

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Inventors:
SUN HONGBO (CN)
Application Number:
PCT/CN2023/116527
Publication Date:
March 07, 2024
Filing Date:
September 01, 2023
Export Citation:
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Assignee:
SF TECH CO LTD (CN)
International Classes:
G01G23/01
Foreign References:
CN114623912A2022-06-14
CN105466547A2016-04-06
JP2005147920A2005-06-09
JP2012202905A2012-10-22
JP2012208082A2012-10-25
JP2019006429A2019-01-17
KR101944374B12019-01-31
US20180156736A12018-06-07
Attorney, Agent or Firm:
BEIJING BRIGHT IP AGENCY CO., LTD. (CN)
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