Robot Assembly Animation With Joint-Surface Guide Lines

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Solution Overview

Problem

It is difficult for users to understand how concavities and convexities on robot blocks fit together during the assembly of robots based solely on descriptions and images, leading to challenges in user-friendliness of assembly processes.

Innovation Solution

An information processing apparatus and method that includes a control unit for displaying separate robot parts, lines connecting joint surfaces, and animation showing the assembly of parts in order, enhancing the user's understanding of the assembly process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If only description and images of assembled robot are provided, then the assembly guide is simple, but it is difficult to understand how concavities and convexities fit together

Engineering Contradiction:
Improveassembly understandingVSAvoiddisplay complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent creates a virtual copy of the physical robot blocks in the display screen, allowing users to visually examine the concavities and convexities of each block face before assembly. This virtual representation provides detailed information about block geometry without requiring physical manipulation, resolving the contradiction between providing sufficient assembly information and maintaining simplicity.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent adds a visual dimension to the assembly guide by displaying blocks and their faces on a screen, enabling users to view concavities and convexities from multiple angles and perspectives. This dimensional transformation from physical to visual space allows comprehensive understanding of block geometry without increasing physical complexity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Ease of operation

If detailed assembly instructions with multiple visual aids are provided, then assembly understanding is improved, but the interface becomes more complex

Engineering Contradiction:
Improveassembly easeVSAvoidinterface complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system automatically displays the current assembly step and block information without requiring users to search through multiple menus or settings. The interface self-updates to show relevant concavity-convexity information based on the assembly progression, making detailed guidance accessible without increasing operational complexity.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent pre-calculates and displays the required assembly sequence and block orientations before the user begins assembly. By preparing the visual guide in advance with all necessary information about concavities and convexities, the system eliminates the need for complex real-time adjustments or additional interface elements during assembly.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11430195B2Information processing apparatus, information processing method, and program for improving user-friendliness of an animated tutorial depicting assembling parts for creating a robot
Publication Date: 2022.08.30 SONY GROUP CORP
  • US11430195B2 patent drawing
  • US11430195B2 patent drawing
  • US11430195B2 patent drawing

AI summary

There is provided an apparatus which can improve user-friendliness of a description screen for assembly of parts in creation of a robot. The apparatus performs display control to separately display a plurality of parts for creation of a robot, display a line connecting joint surfaces of the respective parts, and display animation in which the respective parts are jointed in accordance with the line connecting the joint surfaces in assembly order.