Robotic Refuse Container Navigation for Hands-Free Bin Transport

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Solution Overview

Problem

Current waste management systems require user intervention for transporting refuse bins to collection locations, which can be inconvenient and unsanitary.

Innovation Solution

An autonomous mobile robotic device equipped with wheels, a rechargeable battery, a control system, sensors, and a container with a lid, capable of autonomously transporting refuse bins from storage to collection and back, using mapping and localization techniques to determine the most optimal path.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If user manually transports refuse bins to collection locations, then waste management can be performed, but user convenience deteriorates and unsanitary handling occurs

Engineering Contradiction:
Improveuser convenienceVSAvoidmanual intervention requirement
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The robotic device autonomously performs waste management tasks including navigating to collection locations, positioning itself under the refuse bin, and transporting the bin without human intervention. The system self-manages the complete waste collection cycle from bin pickup to deposit at collection points and return to base station.

Inventive Principle:
Principle #25Self-service

2Extent of automation

If robotic device autonomously transports refuse bins, then user convenience improves, but device complexity increases

Engineering Contradiction:
Improveautonomous waste managementVSAvoidrobotic system complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The robotic device integrates multiple functions into a single platform: autonomous navigation using sensors and mapping, bin detection and grasping mechanisms, transportation capabilities with motorized movement, and communication systems. This multi-functional integration enables complete autonomous waste management while consolidating complexity into one versatile system.

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

3Productivity

If optimal routing is implemented, then productivity improves, but measurement precision requirements increase

Engineering Contradiction:
Improvewaste collection efficiencyVSAvoidlocation determination accuracy
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The robotic device employs sensors to continuously gather environmental data and determine its location, comparing this information against a stored map to calculate optimal routes. The system receives feedback from sensor inputs and actively adjusts its navigation path to maximize waste collection efficiency while maintaining accurate position tracking.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11884485B1Autonomous refuse container
Publication Date: 2024.01.30 AI INC
  • US11884485B1 patent drawing
  • US11884485B1 patent drawing
  • US11884485B1 patent drawing

AI summary

An autonomous mobile robotic refuse container device that transports itself from a storage location to a refuse collection location and back to the storage location after collection of the refuse. When it is time for refuse collection, the robotic device autonomously navigates from the refuse container storage location to the refuse collection location. Once the refuse within the container has been collected, the robotic device autonomously navigates back to the refuse container storage location.