Vehicle Stowage Assistant Using Image-Based Placement Detection

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Solution Overview

Problem

Current systems lack an efficient method for determining optimal placement of objects within vehicles, relying on manual processes that are time-consuming and prone to errors, and do not effectively utilize advanced technologies like blockchain for secure and decentralized data management.

Innovation Solution

A system that uses image processing and machine learning to determine the bounding area of an object and identify suitable locations within a vehicle, integrated with blockchain technology for secure data management and authorization, enabling efficient object placement and secure data sharing among vehicles and service centers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual processes are used for determining object placement in vehicles, then system complexity is low, but productivity is reduced and errors increase

Engineering Contradiction:
Improveobject placement efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces manual mechanical assessment of object placement with an image processing system that captures images of objects and vehicles, automatically determines bounding areas, and calculates optimal placement locations. This substitution of manual mechanical processes with automated visual analysis directly resolves the contradiction by dramatically improving productivity while managing system complexity through software-based solutions.

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

Solution Approach 2:

The patent creates digital copies (images) of objects and vehicles to analyze placement without physically manipulating the actual objects. By working with image data and bounding area representations rather than physical objects, the system achieves high productivity in determining placement locations without requiring complex physical handling mechanisms.

Inventive Principle:
Principle #26Copying

2Measurement precision

If image processing and machine learning are used to determine object placement, then measurement precision is improved, but device complexity increases

Engineering Contradiction:
Improvebounding area determination accuracyVSAvoidprocessing system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent replaces complex manual measurement processes with automated image processing algorithms that calculate bounding areas and determine placement locations with high precision. The machine learning components automatically learn optimal placement strategies from training data, achieving accurate measurements without requiring complex manual intervention systems.

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

Solution Approach 2:

The machine learning model performs self-learning and self-improvement through training on object and vehicle data. The system automatically adjusts its bounding area determination and placement recommendation algorithms based on training examples, achieving high measurement precision while managing complexity through automated self-optimization rather than requiring complex manual calibration systems.

Inventive Principle:
Principle #25Self-service

3Reliability

If blockchain technology is integrated for secure data management, then reliability is improved, but device complexity increases

Engineering Contradiction:
Improvedata security and authorizationVSAvoidsystem architecture complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces blockchain technology as an intermediary layer for secure data management, authorization, and verification of object placement transactions. The blockchain acts as a trusted mediator that records and verifies data without requiring complex point-to-point security protocols between all system components, thereby improving reliability while managing architectural complexity through a standardized intermediary interface.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20240025436A1Stowage assistant
Publication Date: 2024.01.25 TOYOTA CONNECTED NORTH AMERICA INC
  • US20240025436A1 patent drawing
  • US20240025436A1 patent drawing
  • US20240025436A1 patent drawing

AI summary

An example operation includes one or more of receiving an image of an object to place into a vehicle, determining a bounding area of the object based on the received image, determining a location in the vehicle to place the object based on the bounding area, and sending the determined location to be displayed.