Autonomous Robot Delivery System for Multi-Terrain Outdoor Navigation
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Solution Overview
Problem
Current delivery systems lack the capability to autonomously transport articles over diverse outdoor transportation networks, including roads, bike paths, and sidewalks, without human intervention.
Innovation Solution
A robot-based delivery system that includes a robot capable of traveling autonomously on various outdoor land transportation networks, equipped with containers for carrying articles and utilizing advanced navigation and sensor systems to pick up and deliver goods without human assistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If wheeled vehicles are used for delivery, then delivery capability over roads is achieved, but inability to traverse diverse outdoor transportation networks (bike paths, sidewalks) limits versatility
Solution Approach 1:
The patent applies dynamics by making the wheel assembly movable rather than fixed. The wheel assembly can be repositioned between a first position for rolling movement on roads and a second position for engaging with bike paths and sidewalks, allowing the vehicle to adapt to different terrain types without requiring multiple specialized vehicles
Solution Approach 2:
The vehicle is segmented into distinct functional modules: a body, a movable wheel assembly, and a container. This segmentation allows the wheel assembly to be independently positioned and configured for different terrain types, enabling versatility while keeping the overall vehicle design manageable
2Extent of automation
If autonomous navigation systems are added to enable autonomous delivery, then human intervention is reduced, but system complexity and cost increase
Solution Approach 1:
The navigation system is designed as a universal multi-functional platform that integrates GPS reception, obstacle detection using image capturing devices, path planning, and control signal generation. This single integrated system performs multiple functions (navigation, detection, decision-making, control) that would otherwise require separate systems, reducing overall complexity while achieving full autonomous delivery capability
Solution Approach 2:
The autonomous navigation system enables the vehicle to serve itself by automatically receiving delivery requests, navigating to locations, detecting obstacles, and executing delivery tasks without human intervention. The system uses its own sensors and processors to make all necessary decisions and actions independently
Data Source
AI summary
A system for delivering an article from a first location to a second location with a robot having a closeable transport container for housing the article during transport. A closeable recipient container is provided at the second location for receiving the article. At least one computer configured to navigate the robot over an outdoor transportation network between locations is provided. The robot has a robot article transport mechanism controlled by the at least one computer for removing the article from the transport container and the recipient container has a recipient article transport mechanism for moving the article inside the recipient container.