Title:
電池推進船を運航させる水上交通システムに適用される運航支援システム
Document Type and Number:
Japanese Patent JP7011252
Kind Code:
B2
Abstract:
To provide an operation supporting system considering a constraint condition such as a condition of a waterway, a condition of own ship, a condition at arrival at estimated time of arrival, and demand state of electric power, in an on-water transportation system for operating a battery propulsion ship.SOLUTION: An operation supporting system applied to an on-water transportation system for operating a plurality of battery propulsion ships connected one another with a telecommunication network comprises: a timetable information management part; a disturbance estimation part; a data acquisition part; a data storage part for storing timetable information, disturbance information and event information associating with position information; an output calculation part which, based on the event information, calculates a post-correction schedule ship speed provided by correcting the schedule ship speed corresponding to shipping schedule, reads out the disturbance information stored corresponding to a position operating at the post-correction schedule ship speed, and calculates the output corresponding to the post-correction schedule chip speed as a recommended output; and a charge control part for controlling charging power to the battery propulsion ship based on charging planning information.SELECTED DRAWING: Figure 6
Inventors:
Etsuro Shimizu
Ayako Umeda
Genki Yamaguchi
Takeshi Oide
Masahide Kaji
Ayako Umeda
Genki Yamaguchi
Takeshi Oide
Masahide Kaji
Application Number:
JP2018005936A
Publication Date:
January 26, 2022
Filing Date:
January 17, 2018
Export Citation:
Assignee:
Tokyo University of Marine Science and Technology
Japan Radio Co., Ltd.
Japan Radio Co., Ltd.
International Classes:
G06Q10/06; B63B49/00; B63H21/17; G01C21/20; G06Q50/06; G06Q50/30; H02J7/00; H02J13/00
Domestic Patent References:
| JP2014127047A | ||||
| JP2013014222A | ||||
| JP2016078685A | ||||
| JP2015060570A | ||||
| JP2015089266A | ||||
| JP2012101673A | ||||
| JP2016192051A |
Foreign References:
| WO2017086482A1 | ||||
| WO2016084197A1 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Yoshida Shoji
Nakamura Yukitaka
Yasukazu Sato
Satoru Asakura
Yoshida Shoji