Dynamic Illumination System for Fluid-Resistance Exercise Tanks
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Solution Overview
Problem
Exercise machines with fluid resistance lack effective visual feedback mechanisms to provide users with real-time performance data and alerts during exercise, limiting user engagement and monitoring capabilities.
Innovation Solution
A dynamic illumination system integrated into the fluid container of exercise machines, using LEDs and a control unit to project colored light patterns based on user data such as heart rate, exercise output, and alerts, enhancing visibility and aesthetics through light scattering caused by turbulence during operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fluid container is used to provide resistance, then the exercise machine simulates actual water rowing more closely, but the lack of visual feedback mechanisms limits user engagement and monitoring capabilities
Solution Approach 1:
The patent applies color changes by using LEDs that emit different colors to indicate various performance metrics such as heart rate zones, power output levels, and exercise targets. The fluid container is illuminated with colored light that changes based on user performance, providing intuitive visual feedback without compromising the fluid resistance simulation.
Solution Approach 2:
The patent uses the fluid itself as an intermediary medium to transmit visual information. LEDs positioned around or within the fluid container illuminate the fluid, which then scatters and diffuses the light to display performance data. This intermediary approach allows the fluid to serve dual purposes: providing resistance and conveying visual feedback.
2Illumination intensity
If a transparent fluid container is used, then a unique visual aesthetic is achieved, but effective visual feedback mechanisms were previously lacking
Solution Approach 1:
The patent makes the fluid container multi-functional by having it serve both aesthetic illumination purposes and performance feedback delivery. The same transparent container that provides visual appeal becomes a display medium for performance data through strategic placement and control of LED elements, eliminating the need for separate feedback mechanisms.
Solution Approach 2:
Different colors are used to convey different performance information while maintaining aesthetic appeal. For example, green may indicate optimal heart rate zones, yellow may indicate moderate zones, and red may indicate high-intensity zones. This color-coding system provides clear performance feedback while enhancing the visual aesthetic of the transparent container.
3Loss of information
If dynamic illumination is added to provide real-time feedback, then user engagement and monitoring capabilities are enhanced, but device complexity increases
Solution Approach 1:
The patent merges the illumination system with the existing fluid container structure. LEDs are integrated into the container assembly, either mounted on the exterior or embedded within the container walls, eliminating the need for separate feedback display devices and reducing overall system complexity despite adding dynamic functionality.
Solution Approach 2:
The system uses the existing structural elements of the fluid container to serve the illumination function. The container's transparent or translucent material becomes part of the display mechanism, and the fluid itself acts as a light diffuser, allowing the structure to serve multiple purposes without requiring additional complex components.
4Loss of information
If LEDs are positioned to illuminate the fluid container, then performance data becomes visible, but the structural design becomes more complex
Solution Approach 1:
The illumination system is segmented into multiple discrete LED elements positioned at different locations around the fluid container. This allows different segments to display different performance metrics or to create dynamic visual patterns, improving data visibility while keeping each individual LED component simple and easy to integrate.
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
Provides users with vivid, easily observable feedback on their performance and alerts, enhancing user engagement and monitoring capabilities, allowing for real-time adjustments and group synchronization during exercises.
Implementation Method 1
turbulence is generated during operation and this turbulence, when illuminated, increases the scattering and diffusion of the projected light throughout the container
Implementation Method 2
the turbulence, when illuminated, increases the scattering and diffusion of the projected light throughout the container
Implementation Method 3
Because fluid-resistance typically involves the movement of a paddle or other fluid-disruption device moving through the fluid in the container, turbulence is generated during operation
Data Source
AI summary
An illumination device for directing light into a transparent fluid tank of a fluid-resistance exercise machine is disclosed. The device can be coupled with an exterior surface of the tank and includes a light source oriented to project light through a surface and into a region of the fluid tank where the light can be observed by a user of the machine during operation, especially when a rotary device disturbs the fluid to generate the fluid resistance effect. The illumination device can include a control unit having a processor and a communication device, where the communication device receives an exercise-related parameter relayed during operation of the exercise machine. In response the control unit can dynamically adjust a quality of the light as a function of the received parameter, such as heartrate, output, resistance, time, distance, or speed.