Thermocline Display for Marine Electronics

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Solution Overview

Problem

Anglers face challenges in efficiently locating fish by determining thermal conditions in water bodies, as existing methods require significant time searching for thermal variations without clear indicators of thermocline layers.

Innovation Solution

A marine electronics device with a display and processor that receives positional, sonar, and thermocline data, displaying a chart map to identify thermocline layers and underwater features, allowing for simultaneous visualization of thermocline depth on a split screen.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If anglers use traditional trolling methods to search for thermal variations, then they can locate fish, but they spend significant time searching without clear indicators of thermocline layers

Engineering Contradiction:
Improvethermal condition detection accuracyVSAvoidsearch time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs preliminary detection of thermocline layers using a temperature sensor before the angler begins trolling. The processor identifies and stores thermal layer information in advance, allowing the angler to immediately see thermocline locations on the display without needing to search, thus reducing search time while maintaining detection accuracy

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces a display interface as an intermediary between the temperature sensor and the angler. The display visually presents thermocline layer information with clear indicators, translating raw temperature data into easily interpretable thermal condition information, thereby improving measurement precision without requiring additional search time

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If anglers troll back and forth searching for thermal variations, then they can find fish, but the fishing efficiency is reduced

Engineering Contradiction:
Improvefishing efficiencyVSAvoidsearch time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system provides real-time feedback to the angler by continuously monitoring temperature and displaying thermocline layer information on the screen. This feedback mechanism guides the angler directly to areas with thermal layers without requiring random searching, thereby improving fishing efficiency and reducing the time spent trolling back and forth

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary identification of thermocline layers and presents this information to the angler before the fishing action begins. By having thermal condition information ready in advance, the angler can immediately target productive areas, eliminating the need for extensive back-and-forth trolling and thus improving productivity

Inventive Principle:
Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution enables anglers to quickly identify areas with thermocline layers and underwater features, optimizing fishing efforts by providing real-time thermal data overlays on a chart map and sonar images, enhancing fishing success and efficiency.

Implementation Method 1

The data may include positional data and thermocline data... displaying a first image associated with a chart map of a body of water that identifies areas having a thermocline layer based on the positional data and the thermocline data

Methodology Applied
Scientific EffectThermocline detection: Temperature Gradient

Data Source

PatentUS9972110B2Thermocline display
Publication Date: 2018.05.15 NAVICO INC
  • US9972110B2 patent drawing
  • US9972110B2 patent drawing
  • US9972110B2 patent drawing

AI summary

Various implementations described herein are directed to a device having a display and a computer configured to receive data from one or more sensors. The data may include positional data and thermocline data. The computer may be configured to display a first image associated with a chart map of a body of water that identifies areas having a thermocline layer based on the positional data and the thermocline data.