To provide a technology of allowing an object ship to track an own ship.SOLUTION: A ship tracker 1 that allows an object ship to track an own ship includes a motion estimation unit 11 that estimates a motion of the object ship on the basis of a speed motion model of the object ship dependent on an obtained ship position of the object ship, a trajectory calculation unit 12 that calculates a trajectory plan of the own ship, which minimizes a distance between the ship position of the object ship and the ship position of the own ship, on the basis of the estimated motion of the object ship, and a tracking control unit 13 that controls the own ship so that the own ship will be tracked according to the trajectory plan.SELECTED DRAWING: Figure 2
【課題】 自船を対象船に追尾させる技術を提供する。【解決手段】 自船を対象船に追尾させる船舶追尾装置1であって、取得された対象船の船位に基づく対象船の速度運動モデルに基づいて対象船の運動を推定する運動推定部11と、推定された対象船の運動に基づいて、対象船の船位と自船の船位との離間距離を最小化する自船の軌道計画を算出する軌道計画部12と、軌道計画に自船を追従させるように自船を制御する追尾制御部13とを備えた。【選択図】図2
TRACKING CONTROLLER
追尾制御装置
2022-05-17
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
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