WORK SHIP SUPPORT SYSTEM AND PATROL SHIP SUPPORT SYSTEM

To provide a support system capable of performing efficient construction or the like and performing navigation support during a movement by predicting the time of arrival of a ship scheduled to enter a port from particularity of a work ship, and a work ship support system also capable of supporting...

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Bibliographic Details
Main Authors YAMAGUCHI JUNICHI, TANIGUCHI YOSHITO
Format Patent
LanguageEnglish
Japanese
Published 14.03.2019
Subjects
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
PHYSICS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
TRANSPORTING
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Summary:To provide a support system capable of performing efficient construction or the like and performing navigation support during a movement by predicting the time of arrival of a ship scheduled to enter a port from particularity of a work ship, and a work ship support system also capable of supporting a patrol ship.SOLUTION: A work ship support system A comprises various input analysis modules 21, 22 and 23 as AIS information receiving means, individual ship information receiving means, navigation schedule information acquisition means, control information acquisition means and construction position information acquisition means. The work ship support system also comprises: other ship navigation time estimation means which compares one or more pieces of information selected from among the input information with construction position information, thereby predicting navigation times of other ships around a construction position; an arithmetic part 25 for determining whether construction of a work ship should be retracted to the navigation times of the other ships that are estimated by the other ship navigation time estimation means; and an output part 27 which outputs a result of the determination by the determination means. The output information is displayed on a display screen 3 together with a marine chart.SELECTED DRAWING: Figure 1 【課題】作業船の特殊性から、入港予定の船舶の到着時刻を予測し、効率的な施工等を可能にするとともに、移動時における航行支援を行うことのできる支援システム及び警戒船の支援も可能となる作業船支援システムを提供する。【解決手段】作業船支援システムＡは、ＡＩＳ情報受信手段、個別船舶情報受信手段、航行予定情報取得手段、管制情報取得手段および施工位置情報取得手段としての各種入力解析モジュール２１、２２、２３を備える。これらの入力情報の中から選択される１以上の情報と施工位置情報との比較により、施工位置周辺における他船舶の航行時刻を推測する他船舶航行時刻推定手段および作業船の施工が、他船舶航行時刻推定手段によって推定された他船舶の航行時刻に退避すべきか否かを判定する演算部２５と、判定手段による判定結果を出力する出力部２７とを備え、出力情報は表示画面３に海図とともに表示される。【選択図】図１
Bibliography:Application Number: JP20170160930