Bi-Directional Autonomous Container Vehicles for Self-Loading Transport

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Solution Overview

Problem

Transporting and manipulating containers or items in industrial facilities requires significant manual labor, limiting efficiency and scalability.

Innovation Solution

Autonomous vehicles equipped with independently steerable wheels, lifters, sensors, and control systems for automated or semi-automated transportation and handling of modular containers, enabling coordinated travel and efficient loading/unloading without human intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual handling is used to transport and manipulate containers, then flexibility and adaptability are maintained, but productivity and efficiency are limited

Engineering Contradiction:
Improvetransportation efficiencyVSAvoidmanual handling requirement
Core Design Contradiction:
ProductivityVSExtent of automation

Solution Approach 1:

The autonomous vehicle performs self-navigation, self-loading, and self-unloading operations without human intervention. The vehicle autonomously navigates to destinations, positions itself for loading/unloading, and manipulates containers using integrated robotic mechanisms, thereby eliminating the need for manual handling while significantly improving productivity

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical operations are replaced with automated robotic systems. The patent employs robotic manipulators, automated lifting mechanisms, and computer-controlled navigation systems to substitute human labor, enabling continuous operation and enhanced efficiency without manual intervention

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

2Productivity

If multiple vehicles and workers are deployed to transport containers, then transportation capacity increases, but device complexity and operational coordination become problematic

Engineering Contradiction:
Improvetransportation capacityVSAvoidcoordination complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

Each autonomous vehicle is designed as a multi-functional unit that can independently perform navigation, container manipulation, loading, and unloading operations. This universal design allows a single vehicle type to handle multiple tasks that previously required different vehicles and workers, reducing coordination complexity while maintaining high transportation capacity

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The transportation system is segmented into independent autonomous vehicle units, each capable of autonomous operation. This segmentation allows vehicles to operate independently without requiring complex coordination protocols, as each unit makes its own navigation and operational decisions based on centralized dispatch instructions

Inventive Principle:
Principle #1Segmentation

3Productivity

If manual loading and unloading operations are used, then simplicity of operation is maintained, but productivity and processing speed are limited

Engineering Contradiction:
Improveloading/unloading speedVSAvoidmanual operation requirement
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The autonomous vehicle performs self-loading and self-unloading operations using integrated robotic manipulators and lifting mechanisms. The vehicle autonomously positions containers, secures them, and manages their transfer to/from storage areas without human intervention, dramatically increasing loading/unloading speed while eliminating manual operations

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The autonomous vehicle performs preliminary positioning and preparation actions before loading/unloading operations. The vehicle autonomously navigates to the correct position, aligns itself with storage areas or destinations, and prepares its manipulators in advance, enabling rapid and efficient container transfer operations without manual intervention

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12360528B2Bi-directional autonomous logistics vehicles
Publication Date: 2025.07.15 UNITED PARCEL SERVICE OF AMERICAN INC
  • US12360528B2 patent drawing
  • US12360528B2 patent drawing
  • US12360528B2 patent drawing

AI summary

Systems, methods, and apparatuses for transporting a plurality of modular containers using one or more autonomous vehicles. The system may include a housing, motorized wheels, a proximity sensor, and a control system. The housing may have a body with a floor, a first end and a second end opposite the first end, and the motorized wheels may be rotatably attached to the housing. The proximity sensor may identify proximity of the housing to other objects. The control system may be communicably coupled to the proximity sensor and the plurality of motorized wheels and may instruct rotatable actuation and steering of at least one of the motorized wheels based on user input, input from the proximity sensor and/or input read from a memory storage device.