Robot Teaching Templates With Guided Steps for Beginner Safety

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Solution Overview

Problem

The teaching operation for robots is complex and hazardous for beginners, as they need to set operation speeds and move the robot, increasing the risk of accidents and damage to peripheral devices, and existing solutions do not adequately guide beginners through the process.

Innovation Solution

A teaching apparatus with a display device that includes a template storage section, program explanatory content storage, template display, template selection, and program explanatory content display, allowing beginners to select templates and follow explanatory content to perform the teaching operation safely and effectively.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If a beginner performs teaching operation by manually moving the robot and setting operation speeds, then the robot program can be created, but the operation becomes complex and hazardous with high risk of accidents and damage to peripheral devices

Engineering Contradiction:
ImproveEase of program creationVSAvoidEase of teaching operation
Core Design Contradiction:
Ease of manufactureVSEase of operation

Solution Approach 1:

The system stores multiple templates in advance, each corresponding to different robot operation classifications (e.g., pick and place, welding, painting). When a beginner selects a template, the pre-defined operation flow and parameters are automatically applied, eliminating the need for manual configuration of complex teaching parameters and reducing operational complexity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces an explanatory content display section that acts as an intermediary between the template selection and the actual teaching operation. This section provides step-by-step guidance and explains required operations to beginners, bridging the gap between simple template selection and proper teaching execution, thereby making the operation easier while maintaining safety.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If a beginner performs teaching operation by manually moving the robot, then the program can be created, but the risk of accidents and damage to peripheral devices increases

Engineering Contradiction:
ImproveProgram creation capabilityVSAvoidSafety during teaching operation
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

Templates are prepared in advance with safe operation parameters and predefined motion paths that avoid hazardous areas. By selecting a template, beginners automatically use pre-validated safe parameters rather than manually setting potentially dangerous speeds or positions, thus maintaining productivity while improving safety.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The explanatory content display section provides real-time feedback to beginners about the current teaching step, required actions, and safety precautions. This feedback mechanism guides beginners through safe operations and prevents hazardous actions, thereby improving reliability without compromising program creation productivity.

Inventive Principle:
Principle #23Feedback

3Device complexity

If multiple templates are provided for machine control program creation, then program creation is simplified, but beginners still cannot understand the required teaching operations without additional guidance

Engineering Contradiction:
ImproveTemplate selection interfaceVSAvoidUnderstanding of teaching operations
Core Design Contradiction:
Device complexityVSLoss of information

Solution Approach 1:

The teaching operation is segmented into discrete steps, with each template corresponding to a specific operation classification. The explanatory content display section further segments the guidance into step-by-step instructions, making complex teaching operations manageable and understandable for beginners while maintaining a simple template selection interface.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The explanatory content display section serves as an intermediary that translates the selected template into actionable guidance. It provides detailed explanations of what operations are required at each step, bridging the gap between the simple template selection interface and the complex teaching operations, thereby preventing loss of information while maintaining interface simplicity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS10906176B2Teaching apparatus for performing teaching operation for robot
Publication Date: 2021.02.02 FANUC LTD
  • US10906176B2 patent drawing
  • US10906176B2 patent drawing
  • US10906176B2 patent drawing

AI summary

A teaching apparatus configured to include a display device and perform a teaching operation for a robot includes a template storage section configured to store a plurality of templates corresponding to a plurality of programs of the robot, a program explanatory content storage section configured to store plural pieces of explanatory content for explaining the respective plurality of programs, a template display section configured to display the plurality of templates stored in the template storage section on the display device, a template selection section configured to select one template from the plurality of templates displayed on the template display section, and a program explanatory content display section configured to read out the explanatory content of the program corresponding to the one template selected by the template selection section from the program explanatory content storage section and configured to display the explanatory content on the display device.