Service Machine Simulation Authentication for Safe Industrial Assistance
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Solution Overview
Problem
Industrial machines often require unexpected repairs, leading to inefficiencies and safety risks due to the lack of effective methods for identifying and deploying suitable service machines in manufacturing or warehouse settings, where maintenance intervals are extended and sudden interventions are necessary.
Innovation Solution
A method and system for authenticating service machines through simulation, which identifies the location of an industrial machine in need, selects available service machines, performs digital twin simulations based on policies and location parameters, determines a procedure for the candidate service machine, and monitors the procedure to ensure efficiency and safety by terminating any deviations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If service machines are deployed without simulation authentication, then deployment speed is improved, but safety and reliability deteriorate
Solution Approach 1:
The system performs simulation authentication of service machines before actual deployment to the industrial machine. The simulation environment pre- validates whether the service machine can successfully perform the required procedure, including path planning, obstacle avoidance, and task completion, ensuring safety and reliability before real-world deployment
Solution Approach 2:
The system creates a digital twin (virtual copy) of the service machine and the industrial machine in a simulation environment. This copy allows for risk-free testing and validation of deployment procedures, ensuring that the actual deployment will be safe and reliable without compromising the real machines
2Reliability
If simulation authentication is performed for all service machines, then reliability is improved, but time consumption increases
Solution Approach 1:
The system dynamically adjusts simulation parameters such as complexity level, detail resolution, and test scenarios based on the specific service machine type, industrial machine context, and procedure requirements. This optimized parameter configuration maintains high authentication reliability while minimizing unnecessary simulation time
Solution Approach 2:
The system performs simulation authentication selectively - not all service machines require full simulation testing. The system identifies which service machines need authentication based on their capability match with the industrial machine and procedure requirements, performing simulation only where necessary to ensure reliability without wasting time on unnecessary validations
3Measurement precision
If multiple service machines are simulated and compared, then selection accuracy is improved, but computational complexity increases
Solution Approach 1:
The system segments the simulation and comparison process into distinct stages: initial filtering of service machines based on basic compatibility criteria, followed by simulation authentication of only the filtered candidates, and finally comparison of simulation results. This segmentation reduces computational complexity by eliminating incompatible service machines before performing complex simulations
Solution Approach 2:
The system applies different levels of simulation detail and computational resources to different service machines based on their specific characteristics and the requirements of the procedure. High-complexity simulations are reserved for service machines that are most likely to be selected, while simpler validations are used for less suitable candidates, optimizing the balance between selection accuracy and computational complexity
Data Source
AI summary
A method includes responsive to identifying an industrial machine requiring assistance from a service machine, identifying a location for the industrial machine, where the location associated with an industrial setting. The method further includes identifying a plurality of available service machines to provide assistance to the industrial machine and performing a simulation of each of the plurality of available service machines based on the assistance to the industrial machine and a policy for the location. The method further includes responsive to identifying a candidate service machine from the plurality of available service machines, determining a procedure performable by the candidate service machine, where the procedure provides assistance to the industrial machine. The method further includes performing the procedure for the candidate service machine.