Drone-Guided Trailer Shifting for Blind-Spot Hazard Detection

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Solution Overview

Problem

The challenge lies in effectively maneuvering and controlling wheeled objects, such as cargo trailers, due to the formation of 'blind spots' around vehicles, which hinder the detection of hazards and the environment, necessitating a system for controlled and monitored shifting.

Innovation Solution

A system comprising a vehicle and a drone that communicate and coordinate their movements to dynamically monitor and adjust the position, orientation, and velocity of the wheeled object, using sensors to detect environmental characteristics and provide feedback for precise control during shifting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Speed

If a vehicle shifts a wheeled object, then the wheeled object is moved to a new location, but blind spots form around the vehicle making hazard detection challenging

Engineering Contradiction:
Improveshifting speedVSAvoidhazard detection capability
Core Design Contradiction:
SpeedVSDifficulty of detecting and measuring

Solution Approach 1:

A drone is introduced as an intermediary device to detect hazards and environmental conditions in blind spots around the vehicle. The drone captures images and transmits them to the vehicle's display system, enabling the operator to see areas that would otherwise be undetectable during shifting operations

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The detection capability is extended from the vehicle's ground-level perspective to an aerial dimension by deploying a drone that can capture images from above and around the vehicle, providing a three-dimensional view of the environment including blind spots that are inaccessible from the vehicle's position

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Productivity

If the vehicle shifts the wheeled object with basic monitoring, then the shifting operation is simple, but accuracy and control are reduced

Engineering Contradiction:
Improveshifting efficiencyVSAvoidpositioning accuracy
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The system implements feedback by capturing images of the wheeled object's position and surroundings with a drone, transmitting these images to the vehicle's display, and allowing the operator to adjust the shifting operation based on real-time visual feedback, thereby improving positioning accuracy while maintaining operational efficiency

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11429106B2Methods and systems for shifting objects
Publication Date: 2022.08.30 UNITED PARCEL SERVICE OF AMERICAN INC
  • US11429106B2 patent drawing
  • US11429106B2 patent drawing
  • US11429106B2 patent drawing

AI summary

Systems, and methods of shifting objects using a vehicle and at least one drone are provided. The vehicle and drone are configured to communicate using communication components to coordinate movement of the at least one drone relative to the wheeled object. The system for shifting objects may include sensors for detecting characteristics of the environment. The system may include shifting the object to a second location based on the characteristics detected.