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公开(公告)号：US20220374004A1
公开(公告)日：2022-11-24
申请号：US17438719
申请日：2020-12-03
Applicant: BOE Technology Group Co., Ltd.
IPC: G05B19/418 , G06K9/62
Abstract: A computer-implemented method for defect analysis is provided. The computer-implemented method includes calculating a plurality of weight-of-evidence (WOE) scores respectively for a plurality of device operations with respect to detects occurred during a fabrication period, a higher WOE score indicating a higher correlation between a defect and a device operation; and ranking the plurality of WOE scores to obtain a list of selected device operations highly correlated with the defects occurred during the fabrication period, device operations in the list of selected device operations having a WOE score greater than a first threshold score. A respective one of the plurality of device operations is a respective device defined by a respective operation site at which the respective device perform a respective operation.
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公开(公告)号：US20220179873A1
公开(公告)日：2022-06-09
申请号：US17490347
申请日：2021-09-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Fei Yuan , Hong Wang , Jianmin Wu , Guoliang Shen , Tian Lan , Yue Tang , Haohan Wu , Yingli Zeng , Jianzhou Wang , Guanchun Bai
IPC: G06F16/25 , G06F16/28 , G06F16/23 , G06F16/2457 , G06F16/27 , G06F16/242 , H04L29/08 , G06F16/215
Abstract: A data management platform for intelligently managing data is provided. The data management platform includes an ETL module configured to extract, cleanse, transform, or load data; a data lake configured to store a first group of data formed by extracting raw data from a plurality of data sources by the ETL module; a data warehouse configured to store a second group of data formed by cleansing and standardizing on the first group of data; a general data layer configured to store a third group of data formed by subjecting the second group of data to data fusion; and a data mart configured to store a fourth group of data formed by transforming the third group of data by the ETL module. The general data layer is a distributed data storage storing information available for querying. The data mart is a database of NoSQL type storing information available for computational processing.
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3.发明授权公开(公告)号：US11703837B2
公开(公告)日：2023-07-18
申请号：US17273177
申请日：2019-11-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guoliang Shen , Dong Chai , Haohan Wu , Tian Lan , Weihe Liu
IPC: G05B19/418
CPC classification number: G05B19/41865 , G05B19/4183
Abstract: A system for recommending a maximum quantity of work in process, in which one or more processors of a distributed storage device are configured to execute: acquiring at least part of production data stored in the distributed storage device, the production data includes quantity records and cycle time records of a production line in time periods, and the cycle time record of each time period includes a cycle time at each process station of the production line in said each time period; clustering the quantity records to obtain a plurality of initial classifications, each initial classification includes at least one quantity record; determining a portion of the initial classifications as preferred classifications; determining the maximum quantity of work in process at each process station; and a display device is configured to display the maximum quantity of work in process at each process station determined by an analysis device.
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公开(公告)号：US20220182442A1
公开(公告)日：2022-06-09
申请号：US17490310
申请日：2021-09-30
Applicant: BOE Technology Group Co., Ltd.
Abstract: A computer-implemented method for defect analysis is provided. The computer-implemented method includes calculating a plurality of weight-of-evidence (WOE) scores respectively for a plurality of device operations with respect to defects occurred during a fabrication period, a higher WOE score indicating a higher correlation between a defect and a device operation; and ranking the plurality of WOE scores to obtain a list of selected device operations highly correlated with the defects occurred during the fabrication period, device operations in the list of selected device operations having a WOE score greater than a first threshold score. A respective one of the plurality of device operations is a respective device defined by a respective operation site at which the respective device perform a respective operation.
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Patent Agency Ranking
公开(公告)号：US11797557B2
公开(公告)日：2023-10-24
申请号：US17438752
申请日：2020-12-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Fei Yuan , Hong Wang , Jianmin Wu , Guoliang Shen , Tian Lan , Yue Tang , Haohan Wu , Yingli Zeng , Jianzhou Wang , Guanchun Bai
IPC: G06F16/00 , G06F16/25 , G06F16/28 , G06F16/215 , G06F16/23 , H04L67/63 , G06F3/0482 , G06F7/08 , H04L67/1008 , H04L67/1097
CPC classification number: G06F16/254 , G06F3/0482 , G06F7/08 , G06F16/215 , G06F16/2365 , G06F16/285 , H04L67/1008 , H04L67/1097 , H04L67/63
Abstract: A data management platform for intelligently managing data is provided. The data management platform includes an ETL module configured to extract, cleanse, transform, or load data; a data lake configured to store a first group of data formed by extracting raw data from a plurality of data sources by the ETL module; a data warehouse configured to store a second group of data formed by cleansing and standardizing on the first group of data; a general data layer configured to store a third group of data formed by subjecting the second group of data to data fusion; and a data mart configured to store a fourth group of data formed by transforming the third group of data by the ETL module. The general data layer is a distributed data storage storing information available for querying. The data mart is a database of NoSQL type storing information available for computational processing.
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公开(公告)号：US12066805B2
公开(公告)日：2024-08-20
申请号：US17431790
申请日：2020-02-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Weihe Liu , Dong Chai , Haohan Wu , Guoliang Shen , Tian Lan
IPC: G05B19/042
CPC classification number: G05B19/0426 , G05B2219/13004
Abstract: The present disclosure provides a production programming system based on a nonlinear program model, including: a distributed storage device and an analysis device, wherein the analysis device includes a processor configured to obtain production record information; construct the nonlinear program model based on the production record information; and solve the nonlinear program model to obtain first feasible solutions. The nonlinear program model includes a constraint condition that satisfies process requirements and an objective function indicating pressure equilibrium across the same device set, and each of the first feasible solutions is configured to indicate a production program. The present disclosure further provides a production programming method and a computer-readable storage medium which can improve efficiency and reduce device idleness rate.
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公开(公告)号：US12061935B2
公开(公告)日：2024-08-13
申请号：US17490310
申请日：2021-09-30
Applicant: BOE Technology Group Co., Ltd.
CPC classification number: G06F9/52 , G06F16/254
Abstract: A computer-implemented method for defect analysis is provided. The computer-implemented method includes calculating a plurality of weight-of-evidence (WOE) scores respectively for a plurality of device operations with respect to defects occurred during a fabrication period, a higher WOE score indicating a higher correlation between a defect and a device operation; and ranking the plurality of WOE scores to obtain a list of selected device operations highly correlated with the defects occurred during the fabrication period, device operations in the list of selected device operations having a WOE score greater than a first threshold score. A respective one of the plurality of device operations is a respective device defined by a respective operation site at which the respective device perform a respective operation.
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公开(公告)号：US12032364B2
公开(公告)日：2024-07-09
申请号：US17438719
申请日：2020-12-03
Applicant: BOE Technology Group Co., Ltd.
IPC: G05B19/418 , G06F18/214
CPC classification number: G05B19/41875 , G05B19/4183 , G06F18/214
Abstract: A computer-implemented method for defect analysis is provided. The computer-implemented method includes calculating a plurality of weight-of-evidence (WOE) scores respectively for a plurality of device operations with respect to detects occurred during a fabrication period, a higher WOE score indicating a higher correlation between a defect and a device operation; and ranking the plurality of WOE scores to obtain a list of selected device operations highly correlated with the defects occurred during the fabrication period, device operations in the list of selected device operations having a WOE score greater than a first threshold score. A respective one of the plurality of device operations is a respective device defined by a respective operation site at which the respective device perform a respective operation.
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公开(公告)号：US20220365945A1
公开(公告)日：2022-11-17
申请号：US17438752
申请日：2020-12-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Fei Yuan , Hong Wang , Jianmin Wu , Guoliang Shen , Tian Lan , Yue Tang , Haohan Wu , Yingli Zeng , Jianzhou Wang , Guanchun Bai
IPC: G06F16/25 , H04L67/1097 , H04L67/63 , H04L67/1008 , G06F3/0482 , G06F16/215 , G06F16/23 , G06F7/08 , G06F16/28
Abstract: A data management platform for intelligently managing data is provided. The data management platform includes an ETL module configured to extract, cleanse, transform, or load data; a data lake configured to store a first group of data formed by extracting raw data from a plurality of data sources by the ETL module; a data warehouse configured to store a second group of data formed by cleansing and standardizing on the first group of data; a general data layer configured to store a third group of data formed by subjecting the second group of data to data fusion; and a data mart configured to store a fourth group of data formed by transforming the third group of data by the ETL module. The general data layer is a distributed data storage storing information available for querying. The data mart is a database of NoSQL type storing information available for computational processing.
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