Remote Unlock Code Locking for Secure Item Exchange

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Solution Overview

Problem

Providers and consumers face challenges in exchanging items, services, or facilities due to the lack of secure and practical means, especially for low-value or large-sized items, and there is a need for cost-effective solutions to reduce costs and improve access to rental items and facilities.

Innovation Solution

A remote interface generates unlocking codes for locks based on unique identifiers, allowing flexible item exchange through kiosks or cloud services, with time-based validity and optional relocking features, enabling secure and convenient access at various locations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If shipping via courier is used for item exchange, then items can be delivered to consumers, but shipping costs become expensive and it becomes impractical for large-sized items

Engineering Contradiction:
Improveitem exchange convenienceVSAvoidshipping cost
Core Design Contradiction:
Ease of operationVSLoss of energy

Solution Approach 1:

The system enables peer-to-peer item exchange where consumers can directly swap items with providers at agreed-upon locations without requiring courier services. The locking mechanism allows secure temporary storage and exchange, eliminating the need for expensive shipping while maintaining security and convenience.

Inventive Principle:
Principle #25Self-service

2Reliability

If secure exchange locations are established for item exchange, then secure access can be provided, but infrastructure costs become expensive

Engineering Contradiction:
Improveexchange securityVSAvoidinfrastructure requirement
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The locking mechanism is designed to work with various containment components and can be deployed in multiple locations, transforming ordinary spaces into secure exchange points. This universal design eliminates the need for specialized expensive infrastructure while maintaining security through the intelligent locking system.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system replaces physical security infrastructure with an intelligent electronic locking mechanism controlled by remotely generated codes. Instead of building secure facilities, the patent uses software-based access control that can be deployed anywhere, reducing infrastructure costs while maintaining or improving security.

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

3Adaptability or versatility

If remote code generation is implemented, then flexible access can be provided, but system complexity increases

Engineering Contradiction:
Improveaccess flexibilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a remote interface as an intermediary that generates unlocking codes based on containment component identifiers. This intermediary layer provides the flexibility needed for various access scenarios while keeping the actual locking mechanism relatively simple, as the complexity is centralized in the code generation logic rather than distributed across multiple complex components.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20260038320A1Locking system for exchange of items, services, and/or facilities
Publication Date: 2026.02.05 WEGELIN JACKSON WILLIAM
  • US20260038320A1 patent drawing
  • US20260038320A1 patent drawing
  • US20260038320A1 patent drawing

AI summary

One or more techniques and/or systems are provided for generating locking codes. For example, a remote interface (e.g., hosted by a kiosk or a cloud service provider) may receive a request from a requestor for an unlocking code. The unlocking code may be used to unlock a lock, such as a lock integrated into or attached by a secondary means of attached to a containment component. The remote interface generates the unlocking code valid for a timespan. The unlocking code may be generated based upon a unique identifier of the containment component. The remote interface transmits the unlocking code to the requestor for unlocking the lock. In an example, the unlocking code is transmitting after a delay.