公开(公告)号：US20230036254A1

公开(公告)日：2023-02-02

申请号：US17443771

申请日：2021-07-27

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Ramesh Kumar Arthanari ,  Sajan Wilfred ,  Vasantha Bharathi Ayyappan

IPC: G06K7/10 ,  G06K7/14

Abstract: A barcode reader for detecting a printing anomaly is described herein. The barcode reader may receive read data associated with a read operation involving a barcode reader and a barcode. The barcode reader may process, using an anomaly detection model, the read data to determine an anomaly status associated with the barcode being printed by a printer. The anomaly detection model may be trained based on reference decoding metric information associated with corresponding reference images that depict barcodes associated with one or more printing anomalies. The barcode reader may determine, based on the anomaly status, a printer status associated with the printer. The barcode reader may provide an indication of the printer status.

公开(公告)号：US11900206B2

公开(公告)日：2024-02-13

申请号：US17443771

申请日：2021-07-27

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Ramesh Kumar Arthanari ,  Sajan Wilfred ,  Vasantha Bharathi Ayyappan

IPC: G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/1413

Abstract: A barcode reader for detecting a printing anomaly is described herein. The barcode reader may receive read data associated with a read operation involving a barcode reader and a barcode. The barcode reader may process, using an anomaly detection model, the read data to determine an anomaly status associated with the barcode being printed by a printer. The anomaly detection model may be trained based on reference decoding metric information associated with corresponding reference images that depict barcodes associated with one or more printing anomalies. The barcode reader may determine, based on the anomaly status, a printer status associated with the printer. The barcode reader may provide an indication of the printer status.

公开(公告)号：US11741320B2

公开(公告)日：2023-08-29

申请号：US17525355

申请日：2021-11-12

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Ramesh Kumar Arthanari ,  Suresh Ramamoorthy ,  Sajan Wilfred ,  Neeraj Seshadri ,  Jagadeesh Balakrishnan ,  Mukunda Gudi

IPC: G06K7/10

CPC classification number: G06K7/10019

Abstract: A method for cross read mitigation in a monitoring station for vehicles carrying respective wireless tags having tag identifiers includes: receiving, from a first tag sensor disposed to detect wireless tag signals in a first lane of the monitoring station, a first tag read containing a tag identifier; receiving, from a second tag sensor disposed to detect further wireless tag signals in a second lane, adjacent to the first lane, of the monitoring station, a second tag read containing the tag identifier; in response to receiving the first and second tag reads, providing an updated tag detection parameter to each of the first and second tag sensors; receiving, from one of the first and second tag sensors, a third tag read containing the tag identifier; and in response to receiving the third tag read, instructing the one of the first and second tag sensors to report the tag identifier to a monitoring server.

公开(公告)号：US20230153552A1

公开(公告)日：2023-05-18

申请号：US17525355

申请日：2021-11-12

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Ramesh Kumar Arthanari ,  Suresh Ramamoorthy ,  Sajan Wilfred ,  Neeraj Seshadri ,  Jagadeesh Balakrishnan ,  Mukunda Gudi

IPC: G06K7/10

CPC classification number: G06K7/10019

Abstract: A method for cross read mitigation in a monitoring station for vehicles carrying respective wireless tags having tag identifiers includes: receiving, from a first tag sensor disposed to detect wireless tag signals in a first lane of the monitoring station, a first tag read containing a tag identifier; receiving, from a second tag sensor disposed to detect further wireless tag signals in a second lane, adjacent to the first lane, of the monitoring station, a second tag read containing the tag identifier; in response to receiving the first and second tag reads, providing an updated tag detection parameter to each of the first and second tag sensors; receiving, from one of the first and second tag sensors, a third tag read containing the tag identifier; and in response to receiving the third tag read, instructing the one of the first and second tag sensors to report the tag identifier to a monitoring server.