Electronic Parcel Locker Coordination for Receptacle Availability

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Solution Overview

Problem

Current systems for item distribution and delivery lack efficient management and tracking of storage units, leading to suboptimal usage and accessibility of storage receptacles, particularly in parcel delivery scenarios.

Innovation Solution

A system comprising multiple storage units with control units that communicate to manage access and availability, allowing items to be directed based on receptacle status, and incorporating user identification and item tracking for secure and efficient delivery.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple storage units are managed independently without coordination, then each unit can operate autonomously, but the overall system efficiency and receptacle utilization is suboptimal

Engineering Contradiction:
Improvesystem efficiencyVSAvoidsystem coordination complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent combines multiple independent storage units into a coordinated networked system where control units communicate with each other and with a central system. This merging allows the system to optimize receptacle allocation across all units, improving overall productivity while managing complexity through standardized communication protocols and centralized coordination.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control units are designed with multi-functionality, serving both as local access controllers for individual storage units and as networked participants in the broader system. This universal design enables them to handle local operations autonomously while also participating in system-wide coordination, thus improving efficiency without proportionally increasing complexity.

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

2Productivity

If real-time tracking of receptacle availability is implemented across multiple storage units, then item distribution efficiency is improved, but the system complexity and communication requirements increase

Engineering Contradiction:
Improveitem distribution efficiencyVSAvoidcommunication system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system implements feedback mechanisms where control units continuously report receptacle availability status to the network and receive allocation instructions in return. This feedback loop enables real-time optimization of item distribution across multiple storage units, improving productivity while managing complexity through standardized feedback protocols and event-driven communication.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary actions by pre-coordinating receptacle allocations before items need to be moved. Control units exchange availability information in advance, allowing the system to plan and optimize item distribution routes and timing, thus improving efficiency without requiring complex real-time decision-making under pressure.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If centralized control coordinates item direction based on receptacle availability, then storage unit usage is optimized, but the communication overhead and system response time may increase

Engineering Contradiction:
Improvestorage unit usage optimizationVSAvoidcommunication overhead time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The centralized control system performs preliminary coordination of item allocations based on current receptacle availability before items need to be moved. By planning allocations in advance when communication overhead is lower, the system optimizes storage unit usage without incurring time penalties during critical item movement operations.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

Control units are empowered to make local decisions based on pre-coordinated allocation information, reducing the need for continuous centralized intervention. This self-service approach allows local units to act on pre-approved allocations independently, minimizing communication overhead time while maintaining optimized storage unit usage.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9052992B2System and method of coordinating electronic parcel locker availability
Publication Date: 2015.06.09 US POSTAL SERVICE
  • US9052992B2 patent drawing
  • US9052992B2 patent drawing
  • US9052992B2 patent drawing

AI summary

A system, apparatus, and method for use in delivery of items to a storage unit. The storage unit may include one or several storage receptacles and a control unit that controls and monitors the status of the one or several storage receptacles. The storage unit may be included in a storage unit system that may include one or several storage units and a central control unit. The central control unit may communicate with the one or several storage units, and may receive status and availability updates from the one or several storage units.