Personalized Advertisement Delivery via User-Space Attribute Segmentation

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing advertisement delivery systems fail to provide advertisement information that is both relevant to the specific space and tailored to individual user attributes, often resulting in either generic advertisements that lack user-specific relevance or user-centric advertisements that are irrelevant to the space.

Innovation Solution

An advertisement delivery system comprising an information processing device and an advertisement distribution device that generate and transmit personalized advertisement information based on the attributes of both the specific space and individual users, ensuring relevance and timeliness of the advertisements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If generic advertisement information is provided to all users in a shared space, then the device complexity is reduced and ease of operation is improved, but the advertisement relevance to individual users deteriorates

Engineering Contradiction:
Improveease of advertisement deliveryVSAvoiduser-specific advertisement relevance
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent segments the advertisement delivery process by user attributes. The management server divides users into different groups based on attributes (age, gender, interests, etc.) and delivers different advertisement information to each group, even within the same shared space. This resolves the contradiction by maintaining operational simplicity at the system level while achieving user-specific relevance through automated segmentation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent changes the parameter of advertisement information based on user attributes. The management server dynamically selects and delivers different advertisement content, timing, and types according to each user's profile parameters. This allows the system to maintain ease of operation while significantly improving advertisement relevance by adjusting content parameters rather than requiring complex manual configuration.

Inventive Principle:
Principle #35Parameter changes

2Loss of information

If personalized advertisement information is generated for each user based on user attributes, then the advertisement relevance to individual users is improved, but the device complexity and processing requirements increase

Engineering Contradiction:
Improveuser-specific advertisement relevanceVSAvoidcomplexity of advertisement processing system
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent introduces a management server as an intermediary between the advertisement distribution device and user terminals. The management server handles the complex tasks of user attribute analysis, advertisement selection, and personalized delivery. This intermediary absorbs the processing complexity, allowing the advertisement distribution device to remain relatively simple while still achieving highly relevant personalized advertisements through the management server's intelligence.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If advertisement information is provided without considering space attributes, then the ease of operation is maintained, but the advertisement relevance to the specific space deteriorates

Engineering Contradiction:
Improvesimplicity of advertisement delivery systemVSAvoidspace-specific advertisement relevance
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent merges multiple factors (user attributes and space attributes) into a unified advertisement delivery decision process. The management server simultaneously considers both the attributes of the shared space and the attributes of each user to determine the most relevant advertisement information. This merging approach maintains operational simplicity while achieving dual relevance to both space and user, as the system processes both factors together rather than requiring separate complex systems.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11301901B2Advertisement delivery system, information processing device, and advertisement distribution device
Publication Date: 2022.04.12 TOYOTA JIDOSHA KK
  • US11301901B2 patent drawing
  • US11301901B2 patent drawing
  • US11301901B2 patent drawing

AI summary

It is an object of the present disclosure to provide more appropriate advertisement information for each of a plurality of users sharing a specific space. The advertisement delivery system provides advertisement information to each user existing in a specific space shared by a plurality of users having a specific purpose. In this advertisement delivery system, an information processing device generates advertisement information for each user based on an attribute of a specific space associated with a specific purpose and an attribute of each user associated with the specific purpose. The advertisement distribution device arranged in a specific space receives advertisement information for each user from the information processing device and transmits the received advertisement information to the user terminal associated with the user to be provided.