Telehandler Stability Simulation for Constrained Lift Planning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Operators of telehandlers face inefficiencies and time wastage due to the difficulty in predicting whether a load can be safely lifted and moved to a specific position, especially in environments with obstacles, as existing systems require repeated attempts to assess stability and maneuverability.
Innovation Solution
A simulation system that processes and calculates stability conditions based on geometrical parameters, load weight, and operational settings, providing operators with advance information on potential stability and maximum load values, allowing for pre-planned operations without unnecessary attempts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the operator performs repeated attempts to assess stability and maneuverability by trying to lift the load, then the operator can determine whether the load can be safely moved, but time and energy are wasted
Solution Approach 1:
The system performs preliminary calculations of stability conditions and maximum load values before the actual lifting operation. The processing means compute potential stability conditions based on geometrical parameters, load weight, and operational settings, allowing the operator to plan the operation in advance without needing to perform repeated test attempts.
2Adaptability or versatility
If the operator stabilizes the machine according to the configuration allowed by the working environment, then the machine can be positioned in constrained spaces, but the operator cannot predict in advance whether the load can be safely lifted and moved
Solution Approach 1:
The system provides immediate feedback to the operator by calculating and displaying potential stability conditions and maximum load values based on the current machine configuration and working environment. This allows the operator to make informed decisions about whether to proceed with lifting operations without needing to perform test attempts.
3Reliability
If the safety system prevents certain movements of the lifting arm, then the structural limits of the machine are protected, but the operator cannot efficiently plan the work in advance
Solution Approach 1:
The system calculates maximum load values and potential stability conditions before the operator attempts any lifting operation. This preliminary information allows the operator to plan the work efficiently by knowing in advance which movements are safe and which are prohibited, eliminating the need for trial-and-error approaches.
Data Source
AI summary
A simulation system for telehandlers that are equipped with a movable operating arm designed to lift and move loads, and stabilisers that include a plurality of movable stabilising arms. An acquisition module is configured to receive at least functional parameters relating to operating conditions of the stabilising arms. A calculation module is configured to determine a potential stability condition as a function of the operating parameters. And an output module is configured to provide an operator with information representing the condition of potential stability.