Carrier Robot Rail Sortation for Vehicle Cargo Package Racks
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Solution Overview
Problem
Existing delivery systems incur significant costs and inefficiencies in loading, sortation, delivery, and unloading processes, particularly in material handling facilities.
Innovation Solution
An automated mobile sortation and delivery system utilizing a rail or track system with carrier robots that move and sort packages within a vehicle cargo area, including overhead or floor-mounted rails, package racks, and movable trays to facilitate efficient loading, sorting, and unloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated mobile sortation systems are implemented, then productivity and operational efficiency are improved, but device complexity increases
Solution Approach 1:
The system divides the cargo area into multiple segments with separate rail systems for different delivery locations. Each segment can be independently controlled and managed by autonomous robots, allowing parallel processing of multiple packages simultaneously. This segmentation enables the system to handle complex sortation tasks through modular, manageable units rather than a monolithic complex system.
Solution Approach 2:
The autonomous robots are designed with multi-functionality to perform various tasks including transporting packages, sorting packages to different locations, and interacting with package racks. The rails serve multiple purposes: guiding robot movement, supporting package racks, and enabling sortation to different cargo area locations. This universality reduces overall system complexity by using versatile components rather than specialized ones for each function.
2Speed
If carrier robots and rail systems are deployed, then sortation speed and organization are improved, but ease of operation deteriorates due to automation complexity
Solution Approach 1:
The autonomous robots operate independently to perform sortation tasks without requiring manual intervention. They autonomously navigate the rail systems, identify packages, transport them to correct locations, and interact with package racks. The system self-manages the sortation process through programmed instructions and sensors, eliminating the need for operators to manually control each sorting action while maintaining high speed and organization.
Solution Approach 2:
The system incorporates sensors and control mechanisms that provide real-time feedback on package locations, robot positions, and sortation status. This feedback enables automatic adjustment of sortation operations, ensuring packages are correctly sorted at high speeds without requiring manual verification. The feedback loop maintains operational simplicity by allowing the system to self-correct and optimize its performance automatically.
3Productivity
If overhead or floor-mounted rails are installed, then package movement efficiency is improved, but device complexity and installation difficulty increase
Solution Approach 1:
The rail system merges multiple functions into a single integrated structure: it serves as the guidance track for autonomous robots, the support framework for package racks, and the sortation pathway to different cargo area locations. By combining these functions into one unified rail system rather than separate components, the overall device complexity is reduced while maintaining high package movement efficiency through coordinated multi-functional operation.
Data Source
AI summary
Automated mobile sortation and delivery systems may include a track or rail system positioned within a cargo area of a vehicle, a plurality of carrier robots that move along the track system, and a plurality of package or item racks that are engaged and moved by the carrier robots. The carrier robots may load and unload package racks relative to the cargo area, may sort or shuffle the package racks among a plurality of positions, and may position or place package racks at an access position to enable access to packages loaded within the package racks by associates for delivery. The automated mobile sortation and delivery systems may facilitate faster, more reliable, and more efficient delivery of packages using automated and highly organized sortation and retrieval processes, thereby reducing the time and effort associated with finding, identifying, and delivering correct packages to delivery destinations according to a delivery route or schedule.