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

Claim 3:
4. The tidal current information display device of claim 1, wherein
the processing circuitry is further configured to generate the display data for displaying a second GUI corresponding to the detected position of the movable body on the display screen,
the second GUI being configured for showing at least one of:
a second gauge including a speed and direction of the tidal current at the detected position of the movable body,
a ship-shaped symbol for indicating an actual heading direction of the movable body,
a first triangle-shaped indicator movable around a periphery of the second gauge for indicating a direction of the tidal current with respect to the actual heading direction of the movable body, and
a second triangle-shaped indicator fixed around the periphery of the second gauge for indicating an estimated time, upon expiry of which, the direction of tidal current changes.