Location-Responsive Visual Interface for Drive-Through Throughput
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Solution Overview
Problem
Drive-through facilities face challenges in increasing throughput due to the limitations of sequential linear service systems, particularly with mechanical carrier devices that suffer from mechanical wear, coordination issues, and safety hazards, as well as constraints imposed by shared rails with variable duration order-taking processes.
Innovation Solution
A location-responsive visual interface system that uses a network of display screens and sensors to track user locations and adaptively display information at pre-defined distances, allowing for independent and simultaneous order-taking without the constraints of a shared mechanical rail system, enabling spatially independent order processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If parallel access channels are used to increase throughput, then service capacity improves, but system footprint increases significantly
Solution Approach 1:
The patent transitions from a sequential linear service model (one dimension) to a spatially distributed model where multiple display screens are positioned at different locations along the drive-through path (multiple dimensions). This allows simultaneous service to multiple vehicles at different queue positions without requiring parallel physical service lanes, thereby increasing throughput while minimizing footprint expansion.
2Ease of operation
If mechanical carrier devices are used for service delivery, then transaction capability is provided, but mechanical wear and maintenance requirements increase
Solution Approach 1:
The patent replaces mechanical carrier devices that physically move along rails with a digital information delivery system using multiple display screens. Information is transmitted electronically to vehicles at different queue positions simultaneously, eliminating mechanical wear, maintenance requirements, and coordination issues associated with moving carrier devices while maintaining full transaction capability.
3Adaptability or versatility
If carrier devices move along shared rails to serve queued vehicles, then flexible service positioning is achieved, but coordination complexity and collision risks increase
Solution Approach 1:
The patent segments the service delivery function across multiple independent display screens positioned at different locations along the drive-through path. Each screen operates independently to serve vehicles at its designated position, eliminating the need for complex coordination between moving carrier devices and removing collision risks while maintaining flexible service positioning capability.
4Area of stationary object
If sequential linear service system is used, then system footprint is minimized, but throughput is limited by the slowest service operation
Solution Approach 1:
The patent enables continuous service delivery by simultaneously presenting information to multiple vehicles at different queue positions through multiple display screens. This eliminates the sequential bottleneck where service must complete for one vehicle before moving to the next, allowing continuous parallel processing of multiple orders while maintaining a compact footprint.
Data Source
AI summary
The present disclosure relates to a method of displaying visual information to a user that includes tracking a location of the user within a pre-defined region, determining a current display screen from a plurality of display screens installed in the pre-defined region, based on current user location, determining a current display position on the current display screen based on the current user location, wherein the current display position is at a pre-defined distance from the current user location, and displaying the visual information on the current display position.