Retinal Mirror Control for Automatic Blind-Spot Alignment
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Solution Overview
Problem
Drivers face frustration and increased risk of accidents due to the need for manual adjustments of rear-view and side-view mirrors, which can lead to incorrect alignment and blind spots, especially when using vehicles not their own or in high-pressure situations.
Innovation Solution
A retinal-controlled mirror system equipped with a universal retinal scanner that identifies and tracks the driver's retinas to automatically adjust the mirrors to optimal positions, ensuring a clear line of sight and eliminating blind spots.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual adjustment of mirrors is used, then device complexity is reduced, but ease of operation deteriorates and reliability worsens due to incorrect alignment
Solution Approach 1:
The system uses the driver's own retinal movements to automatically control mirror adjustment. The retinal scanner detects natural eye movements and autonomously adjusts mirrors without requiring manual intervention from the driver, making the system self-serving based on the driver's physiological signals.
Solution Approach 2:
The patent replaces manual mechanical adjustment with an automated optical-mechanical system. Instead of drivers physically moving mirror controls, a retinal scanner with motors automatically positions mirrors based on detected retinal movements, substituting mechanical hand operation with automated optical detection and mechanical actuation.
2Productivity
If manual mirror adjustment is required, then device complexity remains low, but loss of time increases due to constant adjustments
Solution Approach 1:
The system performs preliminary mirror adjustment automatically upon driver entry or before needed. The retinal scanner proactively detects driver presence and pre-adjusts mirrors to optimal positions based on retinal movement patterns, eliminating the need for time-consuming manual adjustments during critical driving moments.
Solution Approach 2:
The retinal scanner continuously monitors driver eye movements and maintains optimal mirror positioning throughout the drive. Rather than requiring periodic manual adjustments, the system provides continuous automatic adjustment based on ongoing retinal detection, ensuring mirrors remain correctly positioned without interrupting the driving flow.
3Reliability
If manual adjustment is used, then ease of manufacture is improved, but reliability deteriorates due to blind spots and incorrect alignment
Solution Approach 1:
The system implements continuous feedback through the retinal scanner that monitors driver eye position and retinal movements. This feedback loop allows the automated system to continuously verify and adjust mirror positioning to maintain optimal alignment, significantly improving reliability by ensuring mirrors are always correctly positioned based on real-time driver physiology.
Solution Approach 2:
The patent changes the control parameter from manual mechanical position to physiological retinal movement detection. By using retinal scanner data as the control parameter, the system automatically determines optimal mirror positions based on individual driver anatomy and eye movement patterns, improving alignment reliability while accounting for variations between different drivers.
4Ease of operation
If retinal control system is implemented, then ease of operation improves and reliability increases, but device complexity increases
Solution Approach 1:
The retinal scanner serves multiple functions: it detects driver presence, identifies individual driver characteristics, tracks eye movements, and controls mirror positioning. This multi-functionality reduces the need for separate control mechanisms, offsetting the added complexity by consolidating multiple operations into a single universal device.
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
The system prevents distractions and allows multiple users to automatically adjust mirrors, reducing the risk of accidents by ensuring correct mirror alignment without manual intervention, enhancing safety and convenience.
Implementation Method 1
a universal retinal scanner that identifies the retinas of the user and tracks their movement
Implementation Method 2
The retinal scanner is electrically connected to a motor to move the vehicle mirrors
Data Source
AI summary
The present invention relates to a novel retinal-controlled mirror device. The device is a multipurpose, retinal-controlled mirror system for vehicles. The vehicle mirrors are fitted with a universal retinal scanner that identifies the retinas of the user and tracks their movement to automatically adjust the vehicle mirrors to optimal positions. The vehicle mirrors, when equipped with the universal retinal scanner, ensure that the operator of the motor vehicle always has a clear line of sight through the rear-view and side-view mirrors, which are controlled by the eyes of the operator. Thus, the device prevents distractions and allows multiple users of the same vehicle to automatically adjust mirrors to a desired position.