Method and Apparatus for the Efficient Delivery of Shipments of Different Sizes Into a Compartment System

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Solution Overview

Problem

Existing compartment systems are inefficient in handling varying numbers of letter shipments, leading to reduced capacity and the need for dynamic delivery options that do not require individual compartments for each user, while also accommodating recipients without a mailbox.

Innovation Solution

A method and apparatus that includes a register system with compartments for letter shipments, allowing for dynamic acceptance and rejection based on recipient authentication, shipment properties, and system utilization, alongside a compartment system for parcels, ensuring efficient use of space and flexibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If compartment systems are used for delivering letter shipments to individual mailbox users, then delivery flexibility and access convenience are improved, but system capacity is significantly reduced

Engineering Contradiction:
Improvedelivery flexibilityVSAvoidsystem capacity
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system segments delivery into two distinct channels: traditional mailbox delivery for individual users and register compartment delivery for shared access. This segmentation allows the system to maintain high capacity by directing most letter shipments through the register system while preserving mailbox delivery for users who need it, thereby resolving the contradiction between delivery flexibility and system capacity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The register compartment system is designed to serve multiple functions: it acts as a shared delivery point for multiple mailbox users, provides a collection point for users without mailboxes, and maintains system capacity by handling bulk letter shipments efficiently. This multi-functionality allows the system to maintain high productivity while providing flexible delivery options.

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

2Ease of operation

If individual compartments are allocated to each mailbox user, then user access convenience is improved, but space utilization is reduced

Engineering Contradiction:
Improveuser access convenienceVSAvoidspace utilization
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The system merges the delivery function for multiple mailbox users into a single register compartment location, eliminating the need for separate individual compartments for each user. This combining approach significantly improves space utilization while maintaining user access convenience through the shared register system and notification mechanisms.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The register system acts as an intermediary between the delivery system and individual users, providing a shared access point that eliminates the need for dedicated physical compartments for each user. This intermediary approach optimizes space utilization while preserving user convenience through digital notifications and authenticated access.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If static mailbox allocation is used for each user, then user access is simplified, but adaptability to varying shipment numbers is reduced

Engineering Contradiction:
Improveuser access simplicityVSAvoidadaptability to varying shipment numbers
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system transitions from static mailbox allocation to a dynamic register compartment system that can adapt to varying shipment numbers and user needs in real-time. The register system dynamically manages capacity and access based on current conditions, providing flexibility for fluctuating letter shipment volumes while maintaining simple user access through authentication and notification mechanisms.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20260050880A1Method and Apparatus for the Efficient Delivery of Shipments of Different Sizes Into a Compartment System
Publication Date: 2026.02.19 DEUT POST AG
  • US20260050880A1 patent drawing
  • US20260050880A1 patent drawing
  • US20260050880A1 patent drawing

AI summary

A method is disclosed, inter alia, performed by a first apparatus or by a component thereof. The first apparatus comprises a plurality of register compartments. The method includes receiving a shipment, in particular a letter shipment. The method includes checking whether the shipment is to be placed in a register compartment of the plurality of register compartments. The method includes accepting the shipment into a register compartment if the checking has concluded that the shipment is to be accepted into a register compartment of the plurality of register compartments and rejecting the shipment if the checking has concluded that the shipment should not be accepted into a register compartment of the plurality of register compartments. In addition, corresponding apparatuses, systems and computer programs for the respective performance and/or control of the disclosed method are disclosed.