Package Redelivery System with Dynamic Route Grouping

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Solution Overview

Problem

Conventional systems for redelivering packages are inefficient, leading to delayed delivery and poor customer satisfaction due to ineffective tracking and reassignment of packages, resulting in potential loss or forgotten redelivery attempts.

Innovation Solution

A computer-implemented system that receives notifications of delivery failures, assigns packages to groups based on delivery addresses, generates maps with activatable icons for display, and provides delivery instructions and route recommendations to optimize redelivery processes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If delivery workers manually track and manage package redelivery in conventional systems, then operational flexibility is maintained, but package loss and forgotten redeliveries occur due to inefficiency

Engineering Contradiction:
Improvepackage delivery reliabilityVSAvoidredelivery efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system automatically receives feedback about delivery failures through notifications containing package identifiers and failure causes. This feedback loop ensures that every undelivered package is systematically tracked and assigned to delivery workers, eliminating the risk of forgotten redeliveries while improving overall delivery reliability.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs self-service by automatically assigning packages to delivery workers based on delivery addresses and generating optimized routes. This automated self-assignment eliminates manual tracking requirements and ensures that packages are systematically redelivered without human error, thereby improving both reliability and productivity.

Inventive Principle:
Principle #25Self-service

2Loss of time

If delivery workers visit addresses sequentially without route optimization, then simple tracking is maintained, but delivery time increases and customer satisfaction decreases

Engineering Contradiction:
Improvedelivery timeVSAvoidroute management complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The system dynamically generates and updates delivery routes based on real-time conditions such as traffic, weather, and package priorities. This dynamic route adjustment optimizes delivery time while managing complexity through automated calculations, allowing workers to focus on delivery rather than route planning.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system merges multiple delivery tasks into optimized routes by grouping packages destined for nearby addresses. This consolidation reduces the number of separate trips workers must make, thereby reducing overall delivery time while the system handles the complexity of route coordination automatically.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If packages are not systematically assigned to groups based on delivery address, then manual assignment flexibility is maintained, but package loss occurs at camp

Engineering Contradiction:
Improvepackage tracking reliabilityVSAvoidpackage assignment operation
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system replaces manual mechanical assignment processes with automated computer-based assignment. Packages are automatically grouped and assigned to delivery workers based on delivery addresses and geographic proximity, eliminating the risk of package loss at camp while the system handles the complexity of assignment automatically.

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

Solution Approach 2:

The system segments packages into distinct groups based on delivery addresses and geographic locations. This segmentation ensures that packages are systematically tracked and assigned to appropriate delivery workers, improving reliability while the automated segmentation process handles the operational complexity.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11829926B2Computerized systems and methods for facilitating package redelivery
Publication Date: 2023.11.28 COUPANG CORP
  • US11829926B2 patent drawing
  • US11829926B2 patent drawing
  • US11829926B2 patent drawing

AI summary

The present disclosure provides systems and methods for redelivering packages to customers, comprising a memory storing instructions and a processor configured to execute the instructions to receive, from a first user device, a notification of a delivery failure of a package, modify a database to assign the notification of the delivery failure and a cause for the delivery failure to the package identifier, modify the database to assign the package identifier to a group, among a plurality of groups, based on a delivery address associated with the package identifier, generate a map of the plurality of groups, and send the map for display on the user device. The map may comprise an activatable icon, and a location of the activatable icon on the map may be associated with the delivery address associated with the package identifier.