公开(公告)号：US20180157888A1

公开(公告)日：2018-06-07

申请号：US15370709

申请日：2016-12-06

Applicant: DATALOGIC IP TECH S.R.L.

Inventor： FRANCESCO D'ERCOLI ,  SIMONE CILLI

IPC: G06K7/14 ,  G06K19/06 ,  G06K7/10

CPC classification number: G06K7/1491 ,  G06K7/10 ,  G06K7/10881 ,  G06K7/14 ,  G06K7/1413 ,  G06K19/06028

Abstract: Systems, methods, and computer-readable storage media are provided for an embedded, scalable, predictive tool capable of detecting in-field anomalies and trends in advance of productivity losses on single devices, device clusters, and/or multi-cluster architectures. In-field and in real-time, sets of barcode signal sequences associated with respective barcode symbols are collected in time series (that is, at successive time intervals). A quality index measure in computed for each of the barcode signal sequence sets such that each quality index measure is associated with a barcode symbol. Patterns among the sets are identified therefrom and compared to barcode symbol patterns that are known to be associated with particular trends or anomalies and appropriately classified as such.

公开(公告)号：US20180157887A1

公开(公告)日：2018-06-07

申请号：US15370706

申请日：2016-12-06

Applicant: DATALOGIC IP TECH S.R.L.

Inventor： FRANCESCO D'ERCOLI ,  MARCO CUMOLI

IPC: G06K7/14 ,  G06K19/06

CPC classification number: G06K7/1491 ,  G06K7/1413 ,  G06K19/06028

Abstract: Systems, methods, and computer-readable storage media are provided reconstructing barcode signals utilizing sequence alignment matrices. A barcode signal is received that is associated with a portion of a barcode symbol and includes a sequence of bar elements and space elements in alternating order. A sequence alignment matrix (SAM) is built such that each row represents an element of an already reconstructed portion of the barcode symbol, each column represents an element of the received barcode signal sequence, and the potential alignments are placed on a plurality of diagonals thereof. A score is assigned to each matrix square that includes an element of the received barcode signal sequence and a diagonal score is calculated for each of the plurality of diagonals by summing the scores for each matrix square respectively comprising each of the plurality of diagonals.

公开(公告)号：US20180157883A1

公开(公告)日：2018-06-07

申请号：US15370701

申请日：2016-12-06

Applicant: DATALOGIC IP TECH S.R.L.

Inventor： MARCO CUMOLI ,  FRANCESCO D'ERCOLI

IPC: G06K7/14 ,  G06K19/06 ,  G06K7/10 ,  G06F17/30

CPC classification number: G06K7/1447 ,  G06F16/9554 ,  G06K7/10732 ,  G06K7/14 ,  G06K7/1413 ,  G06K9/00979 ,  G06K9/036 ,  G06K19/06009 ,  G06K19/06028

Abstract: Systems, methods, and computer-readable storage media are provided for acquiring field device data (e.g., imaging data such as barcode readings), extracting patterns from the field device data, and formatting the extracted patterns—all directly from field devices (e.g., barcode readers) embedded with these capabilities. The information conveyed by the patterns extracted at the devices embedded with these capabilities may be synthesized and shown in a graphical way to end-users, for instance, by exploiting IoT middleware platform services available at end-user side. Accordingly, systems, methods and computer-readable storage media in accordance with embodiments hereof further provide a customized visualization (e.g., a widget) aimed to make the formatted patterns available in an easy, intuitive and effective way.