Integrated Chatbot Routing by Keyword Extraction and Result Sorting

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Solution Overview

Problem

Conventional chatbot services face inefficiencies when multiple chatbots are used, requiring users to search for and select appropriate chatbots, leading to incorrect results and decreased reliability, necessitating an integrated chatbot system for accurate and efficient content delivery.

Innovation Solution

An integrated chatbot system that receives user queries, extracts main keywords, filters irrelevant keywords, and utilizes multiple chatbots to provide content search results, recommending additional search terms or re-search when necessary, while sorting results for optimal user experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple chatbots are used to provide specialized services, then service functionality is improved, but user operation complexity increases and time is wasted searching for the appropriate chatbot

Engineering Contradiction:
Improveservice functionalityVSAvoiduser operation complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system segments multiple chatbots into distinct groups based on their functional purposes (e.g., customer service chatbots, technical support chatbots). Each chatbot group handles specific types of queries, allowing the integrated chatbot to route user questions to the appropriate specialized group without requiring users to manually search for the right chatbot.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The integrated chatbot acts as an intermediary between users and multiple chatbot groups. It receives user questions, analyzes the intent, and automatically routes queries to the most appropriate chatbot group or individual chatbot, eliminating the need for users to directly search and select from multiple chatbots.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If users manually search for and select chatbots, then chatbot selection precision may be improved, but time consumption increases and reliability decreases due to incorrect selections

Engineering Contradiction:
Improvechatbot selection precisionVSAvoidtime consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-organizing chatbots into functional groups and pre-establishing routing rules. When a user asks a question, the integrated chatbot has already prepared the appropriate chatbot groups for potential routing, enabling rapid and accurate redirection without requiring users to manually search or select chatbots.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The integrated chatbot provides feedback mechanisms to continuously learn from user interactions and improve routing accuracy. By analyzing successful match patterns and user preferences, the system refines its routing decisions over time, improving both speed and accuracy of chatbot selection.

Inventive Principle:
Principle #23Feedback

3Productivity

If chatbots are integrated into one system, then service efficiency and accuracy are improved, but system complexity increases

Engineering Contradiction:
Improveservice efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The integrated chatbot system segments the backend architecture into distinct components: a natural language processing module for intent recognition, a routing module for selecting appropriate chatbot groups, and multiple specialized chatbot groups. This modular segmentation allows efficient integrated operation while managing complexity through clear separation of concerns.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The integrated chatbot serves as a universal interface that handles multiple functions: receiving user input, analyzing intent, routing to appropriate chatbot groups, and aggregating responses. This multi-functional design consolidates what would otherwise require multiple separate systems, improving efficiency while organizing complexity within a single unified platform.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12493749B2Method for providing service based on integrated chatbot and system thereof
Publication Date: 2025.12.09 SAMSUNG SDS CO LTD
  • US12493749B2 patent drawing
  • US12493749B2 patent drawing
  • US12493749B2 patent drawing

AI summary

Provided is a method performed by a computing system for providing an integrated chatbot-based service. The method includes receiving, by an integrated chatbot, a query from a user device; extracting a main keyword from the query; transmitting the extracted main keyword to a first chatbot and a second chatbot; receiving, from the first chatbot and the second chatbot, a content search result corresponding to the extracted main keyword; and providing a response to the query to the user device based on the received content search result.