Truck Pallet Loading Layout Under Vehicle Constraint Rules
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Solution Overview
Problem
The process of loading pallets onto trucks is labor-intensive and time-consuming, often requiring manual assessment and rearrangement to comply with truck and trailer constraints, which can be inefficient and costly.
Innovation Solution
An automated system determines optimal pallet arrangements based on vehicle constraints and pallet characteristics, allowing direct loading onto trucks without staging, and accommodates out-of-order arrivals through dynamic pallet grouping and swapping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual assessment and rearrangement of pallets is performed to comply with truck constraints, then loading safety and compliance are improved, but labor intensity and time consumption increase
Solution Approach 1:
The patent replaces manual mechanical assessment and rearrangement with an automated computer-based optimization system that calculates optimal pallet arrangements. The system receives pallet data and truck constraints, then automatically determines loading configurations that comply with safety requirements without manual intervention, thereby improving both compliance reliability and loading productivity.
Solution Approach 2:
The optimization system enables the loading process to self-optimize by automatically generating pallet arrangements that satisfy truck constraints. The system independently evaluates multiple configurations and selects the optimal solution without requiring human expertise or manual rearrangement, making the process self-sufficient while maintaining compliance.
2Ease of operation
If staging area is used to gather pallets before loading, then loading organization is improved, but warehouse space utilization deteriorates
Solution Approach 1:
The patent extracts the pallet gathering and organization function from the physical staging area and relocates it to the computational optimization system. The system receives pallet information digitally and calculates optimal loading sequences, eliminating the need for dedicated physical staging space while maintaining loading organization through virtual planning.
Solution Approach 2:
The patent transitions the organization function from the physical dimension (staging area on the loading dock) to the informational dimension (digital pallet data and optimization algorithms). By organizing pallets through data processing rather than physical gathering, the system eliminates space requirements while maintaining operational organization.
3Loss of time
If automated pallet arrangement system is implemented, then loading time is reduced, but system complexity increases
Solution Approach 1:
The optimization system is designed to handle multiple pallet configurations, truck types, and constraint scenarios through a single unified platform. The system can process various pallet dimensions, weights, and truck constraints using the same core optimization algorithms, reducing the need for multiple specialized systems while achieving rapid loading optimization.
Data Source
AI summary
This specification generally discloses technology for optimizing the loading of pallets on trucks and other sorts of vehicles. A pallet loading technique includes receiving pallet information for a shipment, the pallet information describing pallets to be included in the shipment, receiving vehicle constraint information for a vehicle, the vehicle constraint information describing rules for loading pallets on the vehicle, and determining candidate solutions for loading the pallets on the vehicle, each candidate solution (i) satisfying the rules for loading pallets on the vehicle, and (ii) defining, for each pallet to be included in the shipment, a respective position and orientation of the pallet on the vehicle. At least some of the candidate solutions are evaluated, one of the candidate solutions is selected, and the vehicle is loaded according to the selected candidate solution.