PROBLEM TO BE SOLVED: To provide a position acquisition device and an operation method of an underwater vehicle and the position acquisition device which can reduce operation cost and allow the underwater vehicle to reach a goal point reliably.SOLUTION: A position acquisition device 20 comprises: a GPS antenna 36; a GPS receiver; an acoustic communication modem 41; a buoyancy body 42; a communication buoy 21 which can be recovered to the underwater vehicle by a cable 63; and a body part 22 having the acoustic communication modem mounted on the underwater vehicle. Present position information of the communication buoy 21 is acquired by the GPS antenna 36 and the GPS receiver. The communication of information regarding the present position information of the communication buoy 21 is performed between the acoustic communication modem 41 and another acoustic communication modem to acquire the position of the underwater vehicle.

    【課題】運用コストを低減させることができ、水中航走体を確実に目標地点に到達させることができる位置取得装置、水中航走体及び位置取得装置の運用方法を提供すること。【解決手段】位置取得装置20は、GPS用アンテナ36と、GPS受信機と、音響通信モデム41と、浮力体42とを有し、ケーブル63によって、水中航走体に回収可能な通信ブイ21と、水中航走体に搭載される音響通信モデムを有する本体部22とを備え、GPS用アンテナ36及びGPS受信機で通信ブイ21の現在位置情報を取得し、通信ブイ21の現在位置情報に関する情報の通信を音響通信モデム41と音響通信モデムとの間で行い、水中航走体の位置を取得することを特徴とする【選択図】図1


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    Title :

    POSITION ACQUISITION DEVICE, OPERATION METHOD OF UNDERWATER VEHICLE AND POSITION ACQUISITION DEVICE


    Additional title:

    位置取得装置、水中航走体及び位置取得装置の運用方法


    Contributors:

    Publication date :

    2015-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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