Title:
船速制御装置、船速制御方法、および、船速制御プログラム
Document Type and Number:
Japanese Patent JP7330025
Kind Code:
B2
Abstract:
A ship speed control device (22) is provided, which includes a calculator (223) and a throttle command value setter (224). The calculator (223) calculates a throttle calculation value (Re) based on a difference between an actual ship speed (V) and a target ship speed (Vt). The throttle command value setter (224) sets, when the actual ship speed (V) is below a first threshold (THs) determined based on a given throttle upper limit (Rs) and the throttle calculation value (Re) is at or above the throttle upper limit (Rs), a throttle command value (R) to the throttle upper limit (Rs).
Inventors:
Hideki Ueno
Application Number:
JP2019166739A
Publication Date:
August 21, 2023
Filing Date:
September 13, 2019
Export Citation:
Assignee:
FURUNO ELECTRIC COMPANY,LIMITED
International Classes:
B63H21/21
Domestic Patent References:
| JP2017088119A | ||||
| JP2016182877A | ||||
| JP2019148212A | ||||
| JP2009241754A |
Foreign References:
| US20180057133 | ||||
| KR1020180022447A |
Attorney, Agent or Firm:
Patent Attorney Kaede International Patent Office