公开(公告)号：US20230245015A1

公开(公告)日：2023-08-03

申请号：US17589666

申请日：2022-01-31

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Pratik Sardar ,  Pampapathi Kuruba ,  Aditya Mogha ,  Santiago Romero

IPC: G06Q10/06 ,  G06Q10/08 ,  G08B21/18

CPC classification number: G06Q10/063114 ,  G06Q10/08 ,  G08B21/182

Abstract: A method of state detection for a container load includes: during a load process for a container at a load bay, controlling a sensor assembly to capture successive sets of sensor data depicting an interior of the container; at a computing device: for successive sets of the sensor data, detecting items placed in the container interior, and determining, based on the detected items, respective fullness indicators for the container interior; detecting, based on the fullness indicators, an idle time period for the container interior; in response to determining that the idle time period exceeds an inactivity threshold: (i) when a current fullness indicator does not meet a target, sending a first notification to a client device associated with the container load; and (ii) when the current fullness indicator meets the target, sending a second notification to the client device, and monitoring the sensor data for a container door closure event.

公开(公告)号：US20210133470A1

公开(公告)日：2021-05-06

申请号：US16672179

申请日：2019-11-01

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Yan Zhang ,  Tong Shen ,  Santiago Romero

IPC: G06K9/00 ,  G06K9/40

Abstract: Hierarchical systems and methods for automatic container type recognition from images are disclosed herein. An example embodiment includes a system for image analysis, comprising: a container recognition component; a character recognition component; and a 3D point cloud component; wherein the container recognition component is configured to receive an image and produce one of three outputs based on analysis of the image such that the output corresponds to either a container is identified, further analysis is performed by the character recognition component, or further analysis is performed by the 3D point cloud component.

公开(公告)号：US12190613B2

公开(公告)日：2025-01-07

申请号：US16672179

申请日：2019-11-01

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Yan Zhang ,  Tong Shen ,  Santiago Romero

IPC: G06V30/10 ,  G06V10/96 ,  G06V20/64

Abstract: Hierarchical systems and methods for automatic container type recognition from images are disclosed herein. An example embodiment includes a system for image analysis, comprising: a container recognition component; a character recognition component; and a 3D point cloud component; wherein the container recognition component is configured to receive an image and produce one of three outputs based on analysis of the image such that the output corresponds to either a container is identified, further analysis is performed by the character recognition component, or further analysis is performed by the 3D point cloud component.

公开(公告)号：US20240071046A1

公开(公告)日：2024-02-29

申请号：US17899281

申请日：2022-08-30

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Santiago Romero ,  Aditya Mogha

IPC: G06V10/764 ,  G06V20/50

CPC classification number: G06V10/764 ,  G06V20/50

Abstract: An example method includes: at a load bay, controlling an imaging device disposed at the load bay to capture a plurality of images of the load bay; at a computing device communicatively coupled to the imaging device: obtaining a subset of the plurality of images; obtaining an image classification for each image in the subset; and determining a load bay state based on the image classifications of the images in the subset.