Information processing device, control method, program, and storage medium

The information processing device, utilizing the marker positions, the marker line, and the marker line, and the marker line, the reliability determination means, ensures accurate parameter calculation, ensures accurate and reliable determination of docking parameters, enhancing docking safety.

JP7884986B2Active Publication Date: 2026-07-06PIONEER IP +1
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
PIONEER IP
Filing Date
2022-03-15
Publication Date
2026-07-06

AI Technical Summary

Technical Problem

Existing docking systems for ships lack reliable methods to determine critical parameters such as distance and angle for safe and smooth berthing, necessitating improved reliability in parameter calculation and determination.

Method used

An information processing device that utilizes point cloud data from LiDAR to acquire marker positions, generate a straight line along the quay wall, and determine the reliability of distance and angle to the berthing location using a marker line, incorporating reliability determination means to ensure accurate parameter calculation.

Benefits of technology

Enhances the reliability of distance and angle determination during ship docking, facilitating safe and smooth docking procedures by reliably determining the reliability of docking parameters, thereby enhancing docking safety.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

To provide an information processor which can surely determine reliability of a parameter used in shore-arrival assistance.SOLUTION: An information processor has acquisition means, marker position acquisition means, and reliability determination means. The acquisition means acquires measurement data generated by a measurement device provided on a marine vessel. The marker position acquisition means acquires positions of two markers provided on a berthing place, on the basis of the measurement data. The reliability determination means determines reliability relating to at least one of an opposite side distance that is a distance between the marine vessel and the berthing place, and an approach angle at which the marine vessel approaches the berthing place, on the basis of a marker straight line that is a straight line passing through the positions of the two markers.SELECTED DRAWING: Figure 3
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