Automated Container Loading Robots for Safer Vehicle Unloading

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Solution Overview

Problem

The existing methods for loading and unloading containers of items from transport vehicles are time-consuming, expensive, and hazardous, often requiring extensive manpower and machinery, which can lead to loss, theft, or damage of items.

Innovation Solution

A system comprising automated robots equipped with drive portions and sensors to identify locations and containers, a server to communicate instructions, and a distribution information database to determine intended locations for containers, allowing for automated movement and processing of containers within facilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual loading and unloading methods are used, then flexibility and adaptability are maintained, but time consumption increases and safety hazards occur

Engineering Contradiction:
Improveloading and unloading speedVSAvoidtime consumption
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables automated loading and unloading operations where robots autonomously navigate to containers, identify them using sensors, retrieve them, and transport them to designated locations without human intervention. The server coordinates these operations automatically based on container identifiers and distribution information

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical operations are replaced with an automated robotic system equipped with sensors for identification, drive mechanisms for navigation, and lifting mechanisms for container handling. The system substitutes human labor with automated mechanical and electronic components

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

2Productivity

If extensive manpower and machinery are deployed, then loading and unloading capacity increases, but safety hazards and item damage risk increase

Engineering Contradiction:
Improveloading and unloading capacityVSAvoiditem damage risk
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The robotic system performs all loading and unloading operations autonomously without human workers present, eliminating safety hazards to personnel. The automated handling reduces item damage risk through controlled and precise movements

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The robotic system acts as an intermediary between the container and the destination, providing controlled and precise handling. The server acts as an intermediary coordinating the operations, ensuring proper routing and minimizing handling errors

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If automated robotic systems are implemented, then efficiency and safety improve, but system complexity increases

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

Solution Approach 1:

The automated system is divided into distinct functional modules: robotic units with sensors and drive mechanisms, a central server for coordination, and a database for distribution information. This segmentation allows independent optimization and maintenance of each component

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The robotic system is designed to handle multiple container types and perform various operations including navigation, identification, lifting, and transport. The server and database system provide universal coordination capabilities for different facility layouts and operational requirements

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

Data Source

PatentUS12269683B2Automated systems and devices for loading and unloading
Publication Date: 2025.04.08 US POSTAL SERVICE
  • US12269683B2 patent drawing
  • US12269683B2 patent drawing
  • US12269683B2 patent drawing

AI summary

A system for loading and unloading containers of items from transport vehicles and moving containers of items to and from desired locations using automated robots are disclosed. The system includes one or more automated robots, a base station, and one or more vehicle-based systems. The automated robots are configured to move to, lift, and carry containers of items. The base station is configured to coordinate the movements of the automated robots. The vehicle-based systems are associated with transport vehicles and configured to communicate information about containers on the transport vehicles to the base station or automated robots. The vehicle-based systems may call the one or more automated robots to automatically load or unload the transport vehicles.