Parking Meter Display-Antenna Layout for Contactless Payment
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Solution Overview
Problem
Existing parking meters with contactless payment options face challenges in user interaction and manufacturing complexity due to the placement of contactless card readers away from the display, leading to increased susceptibility to vandalism and theft.
Innovation Solution
Integrating a contactless payment reader antenna directly behind or in close proximity to the display, eliminating the need for additional housing apertures and providing clear payment instructions through the display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the contactless card reader is positioned away from the display, then the housing structure can be simplified, but user interaction becomes difficult and clear payment instructions cannot be provided
Solution Approach 1:
The contactless card reader antenna is merged with the display area by positioning it directly behind the display. This integration allows the reader to be part of the existing housing structure without requiring separate positioning, thereby simplifying the overall housing design while maintaining excellent user interaction through clear visual feedback and intuitive tap positioning.
2Ease of manufacture
If the contactless card reader is positioned away from the display, then manufacturing can be simplified, but additional housing apertures are required increasing complexity
Solution Approach 1:
The display aperture serves multiple functions: it allows users to view parking information on the display and simultaneously serves as the aperture for the contactless card reader antenna positioned behind it. This multi-functionality eliminates the need for separate apertures for the reader, simplifying housing manufacturing while maintaining reader functionality.
3Adaptability or versatility
If the contactless card reader is positioned away from the display, then payment flexibility is improved, but susceptibility to vandalism and theft increases
Solution Approach 1:
The contactless card reader is merged with the display assembly and positioned within the protected housing structure behind the display. This integration ensures that the reader is protected by the same housing that protects the display and other internal components, reducing susceptibility to vandalism and theft while maintaining payment flexibility.
4Ease of operation
If the contactless card reader antenna is positioned behind the display, then user interaction is enhanced with clear instructions, but the antenna placement becomes more constrained
Solution Approach 1:
The contactless card reader antenna is positioned in the depth dimension behind the display rather than alongside it. This spatial arrangement in three-dimensional space allows the antenna to be placed directly behind the display aperture, providing excellent user interaction through clear visual alignment and intuitive tap positioning, while the housing structure accommodates this placement without significant complexity increases.
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
Enhances user interaction, reduces manufacturing complexity, and improves security by minimizing vulnerabilities to vandalism and theft while maintaining effective contactless payment functionality.
Implementation Method 1
an antenna for a contactless payment reader arranged in or on the parking meter in close proximity to the display
Data Source
AI summary
A parking meter is described that comprises components for providing parking meter functionality and a display for displaying parking information and a metal housing for protecting the parking meter components from an environment that has a display aperture through which the display is visible. The parking meter also comprises an antenna for a contactless payment reader arranged in or on the parking meter in close proximity to the display.