Output Apparatus Directed Graphs for Mesh Network Visualization

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Solution Overview

Problem

Existing output apparatuses, such as printers, struggle to effectively display the general figure of a mesh network without a large display.

Innovation Solution

An output apparatus generates a directed graph with vertices representing transmission source and destination nodes and edges indicating data flow, allowing users to assemble a general figure of the mesh network by combining individual outputs from multiple devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of moving object

If a large display is used to display the general figure of the mesh network, then the display capability is improved, but the device complexity and cost increase

Engineering Contradiction:
Improvedisplay areaVSAvoiddevice complexity
Core Design Contradiction:
Area of moving objectVSDevice complexity

Solution Approach 1:

The patent divides the mesh network visualization into multiple segments, with each output apparatus displaying a portion of the network topology. Instead of requiring one large display to show the entire network, the system segments the visualization task across multiple devices, each handling a subset of the network information.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent merges the visualization capabilities of multiple output apparatuses to achieve a comprehensive view of the mesh network. By combining the displays from multiple devices, users can assemble the complete network topology picture, effectively achieving the functionality of a large display without requiring any single device to be oversized.

Inventive Principle:
Principle #5Merging (Combining)

2Area of moving object

If multiple output apparatuses output directed graphs to assemble a general figure, then the display capability without large display is improved, but the operation complexity increases

Engineering Contradiction:
Improvedisplay areaVSAvoidoperation ease
Core Design Contradiction:
Area of moving objectVSEase of operation

Solution Approach 1:

Each output apparatus automatically generates and outputs its own directed graph representation based on its role in the mesh network. The system performs self-service by autonomously determining what information to display without requiring manual configuration or complex user instructions. Users simply need to collect and assemble the outputs from multiple devices.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250240221A1Output apparatus
Publication Date: 2025.07.24 TOSHIBA TEC KK
  • US20250240221A1 patent drawing
  • US20250240221A1 patent drawing
  • US20250240221A1 patent drawing

AI summary

According to an embodiment, an output apparatus is an output apparatus as a first node in a network including the first node and a second node. The output apparatus generates a directed graph including a first vertex corresponding to a transmission source node of a packet, a second vertex corresponding to a transmission destination node that is a transmission destination of the packet of the transmission source node, and an edge having the first vertex as a tail and the second vertex as a head.