Operator Training System with Real-Time Performance Benchmarking

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing training methods for machine operators lack a consistent benchmark for evaluating performance and fail to provide real-time training tools, leading to inadequate preparation for real-world job site conditions and potential performance weaknesses.

Innovation Solution

A system that collects operation data from machines, determines an operator performance value, and compares it to a benchmark value, providing training tools if necessary to enhance operator performance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional simulator-based training is used, then operators receive basic operational exposure, but they do not gain sufficient experience with real-world job site conditions

Engineering Contradiction:
Improveoperator readiness for real-world conditionsVSAvoidexposure to diverse job site conditions
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system creates virtual copies of real job site conditions through simulated work environments that replicate actual operational scenarios. These virtual environments allow operators to practice in realistic settings without the risks associated with real-world operation, thereby improving readiness while maintaining safety.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system performs preliminary evaluation of operator skills before allowing independent operation. By assessing operators in advance through standardized benchmarks and providing targeted training on identified weaknesses, the system ensures operators are fully prepared for real-world conditions before they begin actual work.

Inventive Principle:
Principle #10Preliminary action

2Measurement precision

If performance evaluation systems are implemented, then operator performance can be measured, but consistent benchmarks for comparison are lacking

Engineering Contradiction:
Improveoperator performance evaluationVSAvoidconsistency of performance benchmarks
Core Design Contradiction:
Measurement precisionVSAdaptability or versatility

Solution Approach 1:

The system establishes standardized performance parameters and benchmarks that remain consistent across different operators, machines, and evaluation scenarios. By defining specific measurable criteria for operator performance, the system enables precise measurement while maintaining consistency through standardized evaluation metrics that can be applied universally.

Inventive Principle:
Principle #35Parameter changes

3Loss of information

If real-time performance monitoring is implemented, then operator weaknesses can be identified, but training tools are not provided during operation

Engineering Contradiction:
Improvedetection of performance weaknessesVSAvoidtime to address performance gaps
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system provides immediate feedback to operators by continuously monitoring performance metrics and comparing them against established benchmarks. When weaknesses are detected, the system delivers real-time feedback and can provide targeted training tools during operation, allowing operators to correct issues promptly rather than waiting for periodic evaluations.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9129233B2System and method for training a machine operator
Publication Date: 2015.09.08 CATERPILLAR INC
  • US9129233B2 patent drawing
  • US9129233B2 patent drawing
  • US9129233B2 patent drawing

AI summary

An operator training system for a machine is disclosed. The operator training system comprises an interface in communication with a machine and a processor communicatively coupled to the interface. The processor is configured to receive, via the interface, operation data associated with operation of the machine. The processor is further configured to determine an operator performance value for an operator of the machine based on the received operation data. The processor is also configured to compare the operator performance value with a benchmark value. The processor is further configured to provide one or more training tools to the operator if the operator performance value is less than the benchmark value.