Queue Position Exchange Escrow for Secure Traffic Microtransactions

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Solution Overview

Problem

Current technologies lack mechanisms to manage queues and facilitate transactions between individuals with differing time sensitivities, particularly in the context of autonomous vehicles, and there are no known solutions for exchanging queue positions or balancing incentives between time-sensitive and less time-sensitive individuals.

Innovation Solution

A digital token escrow system that enables transactions and microtransactions between queuing devices, allowing users to exchange queue positions through registered and unregistered devices, using digital wallets for settlement and incentivizing unregistered devices to register by offering rewards.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a queue management system facilitates transactions between registered devices, then queue position exchange efficiency is improved, but system complexity increases due to transaction verification and settlement mechanisms

Engineering Contradiction:
Improvequeue position exchange efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The queue management system acts as an intermediary between queuing devices, facilitating position exchanges and transactions. The system receives position exchange requests, verifies them, and coordinates settlements through digital wallets, thereby improving exchange efficiency while managing complexity through centralized coordination rather than peer-to-peer complexity

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

Registered devices autonomously initiate position exchange requests and settlements through integrated digital wallets without requiring manual intervention. The system enables self-service transactions where devices automatically negotiate and complete position exchanges, improving efficiency while reducing operational complexity

Inventive Principle:
Principle #25Self-service

2Adaptability or versatility

If the system accommodates unregistered devices, then system versatility is improved, but transaction security and verification reliability deteriorate

Engineering Contradiction:
Improvesystem versatilityVSAvoidtransaction security
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system performs preliminary actions by encouraging unregistered devices to register before participating in position exchanges. By requiring registration as a prerequisite, the system ensures that all participating devices have verified identities and secure digital wallets, thereby maintaining transaction security while still allowing versatile participation once registered

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements preliminary anti-action by preventing unregistered devices from completing transactions until they register. This preemptive measure blocks potential security risks before they can affect the system, ensuring that all transactions involve verified participants with secure digital wallet integration

Inventive Principle:
Principle #9Preliminary anti-action

3Productivity

If microtransactions are facilitated with amounts lower than processing cost, then queue liquidity is improved, but system profitability deteriorates

Engineering Contradiction:
Improvequeue liquidityVSAvoidsystem profitability
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The system merges multiple microtransactions into batched processing or consolidates small transaction fees to achieve economies of scale. By combining multiple low-value transactions, the system reduces the relative impact of fixed processing costs and maintains profitability while preserving queue liquidity through efficient transaction handling

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system dynamically adjusts transaction parameters such as fee structures, batch sizes, and processing priorities based on queue conditions. By changing these parameters, the system can optimize the balance between facilitating microtransactions for liquidity and maintaining profitability through adaptive fee management and resource allocation

Inventive Principle:
Principle #35Parameter changes

4Measurement precision

If position verification requires physical measurement, then position exchange accuracy is improved, but measurement time and system response speed increase

Engineering Contradiction:
Improveposition exchange accuracyVSAvoidsystem response speed
Core Design Contradiction:
Measurement precisionVSSpeed

Solution Approach 1:

The system replaces physical measurement mechanisms with electronic and cryptographic verification methods. Position exchanges are verified through digital signatures, blockchain records, and electronic authentication protocols, eliminating the need for physical measurements while maintaining high accuracy and enabling instant verification without mechanical delays

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS20260057356A1Digital token escrow system for a market-based queueing system
Publication Date: 2026.02.26 AMERICAN EXPRESS AUSTRALIA LTD
  • US20260057356A1 patent drawing
  • US20260057356A1 patent drawing
  • US20260057356A1 patent drawing

AI summary

Disclosed herein are method, system, and computer product aspects for queue management and facilitating transactions based on an exchange of queue position. This may include a physical change in relative queue position between queuing devices and/or an exchange of queue position in an electronic queue. Upon exchanging queue positions, the queuing devices may conduct a transaction to transfer value for the exchanged position. The exchange of queue positions may include vehicles traveling on a roadway and exchanging positions in traffic, exchanging positions between mobile device users standing in a line, and/or exchanging positions in an electronic queue. Monetary funding may be transferred between the queuing devices when exchanging positions in the queue. A queue management system may generate a suggested positional exchange amount based on user parameters, conditions, and/or preferences for interacting with the queue.