Fish finder system, fish finder method, and fish finder program
The fish finder system uses an underwater camera, ultrasonic sensor, and gyro sensor to transmit fish species and underwater data via LiFi, addressing the limitations of existing technologies by providing accurate and real-time information to anglers.
JP2026053037APending Publication Date: 2026-03-25AIDEASHD LLC
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2026-03-25
Smart Images

Figure 2026053037000001_ABST
Abstract
This system provides a fish finder that allows anglers to acquire and review various underwater information using a mobile terminal. [Solution] The device comprises: at least one underwater camera attached to a fishing line for capturing images of the underwater environment and acquiring data showing underwater images as underwater image data; at least one ultrasonic sensor attached to the fishing line for acquiring data indicating the direction and distance of underwater objects as seen from the fishing line as information data; a transmitting unit that converts the underwater image data and information based on the information data into optical communication signals and transmits them to a terminal by LiFi (Light Fidelity); and a display unit that displays underwater information generated based on the underwater image data and information data on the terminal.
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Citation Information
Patent Citations
digital sport fishing
JP2017519487A
Automatic underwater photographing device in fishing
JP2023119527A