Vehicle Authentication Alignment Apparatus
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Solution Overview
Problem
Existing authentication systems lack effective alignment mechanisms for users to accurately position themselves within the field of view of scanning apparatuses, particularly in concealed configurations, which can lead to misalignment and inefficient authentication processes.
Innovation Solution
An alignment apparatus comprising a housing with a viewing aperture and indicators that emit light emissions along an alignment axis and offset emissions to visually indicate alignment or misalignment within the field of view, assisting users in aligning identifying features with the scanning apparatus.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the scanning apparatus is concealed to improve security and aesthetics, then security and appearance are improved, but user alignment with the field of view becomes difficult
Solution Approach 1:
The patent introduces an alignment apparatus as an intermediary component between the concealed scanning apparatus and the user. This alignment apparatus includes light-emitting indicators that project alignment patterns (such as crosshairs or concentric circles) into the field of view, serving as a mediator that guides users to properly position themselves without requiring the scanning apparatus to be visible. The alignment apparatus translates the concealed state into a usable state by providing visual cues.
Solution Approach 2:
The patent replaces mechanical or physical alignment aids (such as visible markers on the device housing) with optical alignment mechanisms. Light-emitting diodes (LEDs) or other light sources project alignment patterns through the aperture or display medium, substituting physical alignment references with optical ones. This allows the scanning apparatus to remain concealed while providing alignment guidance through light-based indicators.
2Shape
If the scanning apparatus is concealed within the vehicle body, then security and aesthetics are improved, but the field of view alignment becomes less visible to users
Solution Approach 1:
The patent addresses the visibility issue by transitioning from two-dimensional alignment markers on a surface to three-dimensional light projections in space. The alignment patterns are projected into the user's field of view as volumetric light structures (such as crosshairs, circles, or grids) that appear to float in space. This dimensional transition allows alignment information to be displayed without compromising the concealed shape of the scanning apparatus.
Solution Approach 2:
The patent utilizes light color and intensity changes to enhance alignment visibility. Different colors of light (such as green, red, or blue LEDs) are used to indicate alignment status, with color changes providing intuitive feedback to users. The alignment patterns may also vary in brightness or color intensity to indicate different alignment states, such as proper alignment versus misalignment, enhancing visibility without requiring the scanning apparatus to be physically exposed.
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 alignment apparatus enhances user alignment with the scanning apparatus, improving the efficiency and accuracy of the authentication process by providing visual cues for correct positioning, thereby facilitating secure and convenient access or transaction authorization.
Implementation Method 1
An indicator is positioned in the interior region aligned with the alignment region along an alignment axis of the viewing aperture. The indicator is configured to emit light into the alignment region through the aperture.
Data Source
AI summary
An authentication apparatus includes a scanning apparatus and an alignment apparatus. The scanning apparatus includes a sensor configured to capture identifying information of the user in a field of view. The alignment apparatus includes a housing forming an interior region comprising a viewing aperture positioned proximate to the scanning apparatus. The viewing aperture defines an alignment region intersecting the field of view in an exterior region. A first indicator is positioned in the interior region aligned with the alignment region along an alignment axis of the viewing aperture. The first indicator is configured to emit a first light into the alignment region through the aperture.