Luggage Delivery Priority Management System

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Solution Overview

Problem

In luggage delivery services, there is a risk of users mistakenly picking up the wrong luggage when multiple pieces are delivered by a single vehicle, leading to anxiety about luggage loss, as the existing systems do not effectively prioritize deliveries based on payment amounts or desired pick-up times.

Innovation Solution

A luggage delivery management system that sets priority for luggage delivery based on payment amounts, ensuring that users who pay more have their luggage delivered first, and sets routes accordingly to minimize the risk of loss by prioritizing earlier deliveries.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple pieces of luggage are delivered by one vehicle in sequential order, then the delivery service can handle multiple users efficiently, but the risk of users mistakenly picking up wrong luggage increases and user anxiety about luggage loss increases

Engineering Contradiction:
Improvedelivery efficiencyVSAvoidluggage delivery reliability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system performs preliminary actions by determining delivery priority before actual delivery occurs. The management server sets priority levels for each luggage item based on payment amounts and desired pick-up times, and communicates this priority information to vehicles in advance. This allows vehicles to plan delivery sequences proactively, ensuring high-priority luggage is delivered first, thereby reducing the risk of users picking up wrong luggage while maintaining efficient multi-user service.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If all luggage is delivered in equal priority order, then the delivery process is simple and fair, but users who pay more cannot advance their delivery times and may experience luggage loss

Engineering Contradiction:
Improvedelivery process simplicityVSAvoidluggage loss prevention
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system changes the parameter of delivery priority by introducing a priority level parameter that varies based on payment amounts and desired pick-up times. Instead of treating all luggage equally, the management server dynamically adjusts priority parameters for different luggage items. This allows the system to maintain operational simplicity while differentiating delivery sequences based on user requirements, ensuring that higher-paying users can advance their delivery times and reducing luggage loss risk.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If the system prioritizes luggage delivery based on payment amounts, then user anxiety is alleviated and reliability improves, but the delivery management system becomes more complex

Engineering Contradiction:
Improveluggage delivery reliabilityVSAvoiddelivery management complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system implements self-service by automatically determining delivery priority based on objective criteria (payment amounts and desired pick-up times) without requiring manual intervention. The management server automatically calculates priority levels, sets delivery sequences, and communicates this information to vehicles. This automated self-service approach reduces delivery management complexity while improving reliability, as the system objectively prioritizes luggage based on user-provided information rather than requiring complex manual coordination.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12198093B2Luggage delivery management system, luggage delivery method, and vehicle
Publication Date: 2025.01.14 TOYOTA JIDOSHA KK
  • US12198093B2 patent drawing
  • US12198093B2 patent drawing
  • US12198093B2 patent drawing

AI summary

A luggage delivery management system manages a service of delivering luggage deposited by a user to a destination specified by the user. The luggage delivery management system acquires payment amount information indicating an amount equivalent to a payment amount paid by the user for the service. When multiple pieces of luggage of a plurality of the users are delivered by one vehicle, the luggage delivery management system determines whether to set priority of the multiple pieces of luggage. The luggage delivery management system sets the priority of the luggage of the user who pays more to be higher based on the payment amount information when the priority is set. Then, the luggage delivery management system sets a luggage delivery route of the vehicle such that the multiple pieces of luggage are delivered to the destinations in accordance with the priority.