公开(公告)号：AU2023270333A1

公开(公告)日：2023-12-14

申请号：AU2023270333

申请日：2023-11-24

Applicant: TECH RESOURCES PTY LTD

Inventor： TROY EPSKAMP ,  EN-SHAN LOOI ,  JONATHON ZEELENBERG

IPC: B63B39/12 ,  G01B21/18 ,  G01G19/00

Abstract: A method of determining the draft of a vessel using at least one optical imaging device comprising: operating the optical imaging device to capture an optical image of at least 5 one draft mark on a hull of the vessel; performing optical character recognition (OCR) processing of the optical image to provide OCR data for the at least one draft mark; determining a location in cartesian space of the at least one draft mark; using the OCR data and the location in cartesian space of the at least one draft mark in the determination of optical draft measurement data for the draft of the vessel.

公开(公告)号：BR112019020797A2

公开(公告)日：2020-04-28

申请号：BR112019020797

申请日：2018-03-19

Applicant: TECH RESOURCES PTY LTD

Inventor： EN-SHAN LOOI ,  JONATHON ZEELENBERG ,  TROY EPSKAMP

IPC: B63B39/12 ,  G01B21/18 ,  G01G19/00

Abstract: a presente invenção refere-se a um método para determinar o calado de uma embarcação, o qual compreende as etapas de: medição do calado da embarcação ao usar pelo menos um dispositivo de formação de imagens ópticas para obter dados ópticos da medição do calado; medição do calado da embarcação ao usar os dados da elevação providos por pelo menos um dispositivo de gnss ou de gps para obter dados da medição da elevação do calado; e uso dos dados da medição da elevação do calado e dos dados ópticos da medição do calado para determinar o calado da embarcação.

公开(公告)号：AU2023270333B2

公开(公告)日：2025-01-02

申请号：AU2023270333

申请日：2023-11-24

Applicant: TECH RESOURCES PTY LTD

Inventor： TROY EPSKAMP ,  EN-SHAN LOOI ,  JONATHON ZEELENBERG

IPC: B63B39/12 ,  G01B21/18 ,  G01G19/00

Abstract: A method of determining the draft of a vessel using at least one optical imaging device comprising: operating the optical imaging device to capture an optical image of at least 5 one draft mark on a hull of the vessel; performing optical character recognition (OCR) processing of the optical image to provide OCR data for the at least one draft mark; determining a location in cartesian space of the at least one draft mark; using the OCR data and the location in cartesian space of the at least one draft mark in the determination of optical draft measurement data for the draft of the vessel.

公开(公告)号：ZA201906998B

公开(公告)日：2021-01-27

申请号：ZA201906998

申请日：2019-10-23

Applicant: TECH RESOURCES PTY LTD

Inventor： TROY EPSKAMP ,  EN-SHAN LOOI ,  JONATHON ZEELENBERG

Abstract: A method of determining the draft of a vessel comprising the steps of: measuring the draft of the vessel using at least one optical imaging device to provide optical draft measurement data; measuring the draft of the vessel using elevation data provided by at least one GNSS or GPS device so as to provide elevation draft measurement data; and using the elevation draft measurement data and the optical draft measurement data to determine the draft of the vessel.