Automated Forklift Control via Central Computer System
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Solution Overview
Problem
The safety and efficiency of forklift operations in distribution centers and storage facilities are compromised due to reliance on human judgment for route determination and the presence of blind spots and obstacles, leading to suboptimal movement of product-containing pallets.
Innovation Solution
A system comprising motorized transport units guided by a central computer system, which communicate via a network to control forklifts and determine optimized routes, eliminating the need for human operators and enhancing safety and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If human operators manually control forklifts and determine routes, then operational flexibility is maintained, but safety risks increase due to blind spots and obstacles
Solution Approach 1:
The patent replaces human operators with automated forklifts equipped with sensors and control systems. The mechanical system now includes onboard detectors, processors, and automated control mechanisms that eliminate human judgment errors and blind spots, directly addressing the safety concerns while maintaining operational capability
Solution Approach 2:
The patent introduces a central computer system as an intermediary that coordinates multiple forklifts and monitors facility conditions. This central system receives data from onboard detectors and sends control signals to forklifts, creating a mediator layer that enhances safety by providing centralized oversight and collision avoidance
2Productivity
If human operators determine forklift routes, then adaptability to changing conditions is maintained, but operational efficiency decreases due to suboptimal routing
Solution Approach 1:
The patent implements feedback mechanisms where onboard detectors continuously monitor the facility environment, pallet locations, and forklift positions. This real-time data feeds to the central computer system, which dynamically recalculates and communicates optimized routes back to the forklifts, ensuring continuous improvement in operational efficiency
Solution Approach 2:
The system performs preliminary route planning and optimization before forklift operations begin. The central computer system pre-calculates efficient routes based on current facility conditions, pallet locations, and operational priorities, allowing forklifts to execute optimized paths without real-time human intervention
3Productivity
If multiple forklifts operate simultaneously in the facility, then productivity increases, but safety risks increase due to potential collisions and interference
Solution Approach 1:
The patent merges the control systems of multiple forklifts into a unified centralized control architecture. The central computer system integrates data from all forklifts and facility sensors, coordinating their movements as a unified system to maximize throughput while maintaining safety through holistic monitoring and control
Data Source
AI summary
In some embodiments, methods and systems of facilitating movement of product-containing pallets include at least one forklift unit configured to lift and move the product-containing pallets, at least one motorized transport unit configured to mechanically engage and disengage a respective forklift unit, and a central computer system in communication with the at least one motorized transport unit. The central computer system is configured to transmit at least one signal to the at least one motorized transport unit. The signal is configured to cause the at least one motorized transport unit to control the at least one forklift unit to move at least one of the product-containing pallets.