Patent ID: 11879733
Assignee: FURUNO ELECTRIC COMPANY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 20:
21. A tidal current information display device for a movable body, comprising:
processing circuitry configured to:
detect a position of the movable body via a positional sensing system;
determine geographic information to be displayed on a display screen based on the detected position;
receive and store tidal current information based on the detected position;
generate display data for displaying the tidal current information corresponding to a predetermined position on the geographic information displayed on the display screen;
calculate an estimated time for the movable body to reach the predetermined position; and
display a graphical user interface (GUI) on the display screen based on the generated display data, wherein

the GUI is configured to show:
a gauge indicating a speed and direction of a tidal current at the detected position of the movable body; and
a triangle-shaped indicator positioned around a periphery of the gauge for indicating the estimated time and direction of the tidal current at the estimated time.