Delivery Assistance Device Priority-Based Redirection

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Solution Overview

Problem

In delivery services where a vehicle's interior or a building is designated as a delivery destination, there is a likelihood of redelivery due to the vehicle moving or no one being present at the house, making it difficult for deliverers to complete deliveries without permission changes.

Innovation Solution

A delivery assistance device and method that registers alternative delivery destinations based on priority, allowing for automatic decision-making when the primary destination is unavailable, such as directing luggage to a house or vehicle owned by the user or their family members, to minimize redelivery.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the inside of a vehicle is designated as a delivery destination, then delivery convenience is improved, but the vehicle may move away from the designated place causing redelivery

Engineering Contradiction:
Improvedelivery convenienceVSAvoiddelivery completion rate
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system performs preliminary actions by registering multiple alternative delivery destinations and their priorities before the actual delivery attempt. When the primary destination (vehicle interior) becomes unavailable due to vehicle movement, the system can automatically select and use the next highest priority destination without requiring redelivery, thus resolving the contradiction between delivery convenience and reliability.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If the inside of a building is designated as a delivery destination, then delivery flexibility is improved, but no one may be present at the house causing redelivery

Engineering Contradiction:
Improvedelivery flexibilityVSAvoiddelivery completion rate
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system registers multiple alternative delivery destinations including both vehicle interiors and building interiors with assigned priorities before delivery. When a building destination is selected but no one is present, the system automatically falls back to the next highest priority destination (such as a family member's residence or vehicle location), ensuring delivery completion without redelivery while maintaining delivery flexibility.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If alternative delivery destinations are registered with priorities, then redelivery is suppressed, but system complexity increases

Engineering Contradiction:
Improvedelivery efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The delivery assistance device automatically performs the complex task of selecting alternative destinations based on pre-registered priorities without requiring manual intervention from deliverers. The system self-manages the entire process of destination selection, fallback, and delivery completion, thereby suppressing redelivery and improving delivery efficiency while keeping the interface simple for users.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11397908B2Delivery assistance device, delivery assistance method, and non-transitory computer-readable computer medium storing delivery assistance program
Publication Date: 2022.07.26 TOYOTA JIDOSHA KK
  • US11397908B2 patent drawing
  • US11397908B2 patent drawing
  • US11397908B2 patent drawing

AI summary

A delivery assistance device assists in an operation of a delivery service in which an inside of a vehicle, a building, or a facility used by a user is designated as a delivery destination of luggage. The delivery assistance device includes a storage unit, a registration unit configured to register, in the storage unit, a plurality of candidates as delivery destinations of the luggage and priorities for the candidates, and a delivery destination decision unit configured to decide an alternative delivery destination from among the candidates based on the priorities when a deliverer is not able to deliver a delivery destination with the highest priority among the delivery destinations, the delivery destination with the highest priority being designated by the user.