Mobile Terminal AI Chat Keyword Extraction

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Solution Overview

Problem

The accumulation of chat data in mobile terminals makes it difficult for users to efficiently retrieve and utilize information due to the massive volume, leading to a need for a method to extract keywords and generate summary information.

Innovation Solution

A mobile terminal operation method that includes a display, a controller, and an artificial intelligence part to acquire and display summary information by extracting keywords from chats, facilitating easy information retrieval.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If chat data is stored in large volume, then information quantity is increased, but information retrieval difficulty increases

Engineering Contradiction:
Improveinformation quantityVSAvoidinformation retrieval
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The patent extracts keywords from chat data to create summary information that represents the essential content. This extraction process separates key information from the massive chat volume, enabling efficient retrieval without requiring users to search through all original chat messages.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent introduces an artificial intelligence part as an intermediary that automatically generates summary information from chat data. This intermediary component bridges the gap between large-scale data storage and easy information retrieval by creating condensed representations of chat content.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If summary information is generated from chats, then information retrieval ease is improved, but device complexity increases

Engineering Contradiction:
Improveinformation retrievalVSAvoidprocessing complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The terminal device performs automatic keyword extraction and summary generation using its own artificial intelligence part, without requiring external services. The system serves itself by autonomously processing chat data to create retrievable summaries, managing the complexity internally while maintaining simplicity for users.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10931808B2Terminal
Publication Date: 2021.02.23 LG ELECTRONICS INC
  • US10931808B2 patent drawing
  • US10931808B2 patent drawing
  • US10931808B2 patent drawing

AI summary

A terminal is disclosed. The terminal, according to one embodiment of the present invention, comprises: a display unit for displaying an image; a control unit for controlling the display of the image; and an artificial intelligence unit for acquiring at least one conversation, acquiring at least one keyword corresponding to the at least one conversation, and controlling the control unit so as to display summary data including the at least one keyword.