Artificial intelligence moving agent

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Solution Overview

Problem

Existing technologies for setting cleaning restriction zones for robot cleaners are imprecise and require significant user effort, often resulting in differences between the intended and actual restricted areas.

Innovation Solution

An AI moving agent equipped with sensors and processors that determine occupied regions and adjust the restricted zone set by a user based on object positions, allowing for precise resetting of the cleaning path to avoid collisions and optimize cleaning operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a user manually sets a cleaning restriction zone by touching the screen or installing signals, then the user can define a no-traveling zone, but the setting is imprecise and requires significant user effort

Engineering Contradiction:
Improveprecision of restricted zone settingVSAvoiduser effort for setting
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The robot cleaner automatically detects objects in the cleaning area and autonomously sets the restricted zone based on detected object positions and occupied regions, eliminating the need for manual user configuration while achieving precise zone definition

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical signaling methods with sensor-based automated detection systems that use cameras, LIDAR, or other sensing mechanisms to identify objects and automatically compute restricted zones, substituting user manual operations with automated sensing and processing

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If a user-defined restricted zone is set manually, then the user can specify a cleaning restriction area, but there occurs a difference between the actually required and user-defined zones

Engineering Contradiction:
Improveaccuracy of restricted zoneVSAvoidcomplexity of zone adjustment
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The robot cleaner uses sensors to detect objects, determines occupied regions, and automatically adjusts the restricted zone based on this feedback from the environment, ensuring the zone accurately reflects actual requirements without manual intervention

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary object detection and occupied region determination before finalizing the restricted zone configuration, ensuring the zone is pre-adjusted to match actual requirements before cleaning operations begin

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11385643B2Artificial intelligence moving agent
Publication Date: 2022.07.12 LG ELECTRONICS INC
  • US11385643B2 patent drawing
  • US11385643B2 patent drawing
  • US11385643B2 patent drawing

AI summary

An artificial intelligence (AI) moving agent is provided. The AI moving agent includes a traveling actuator configured to drive the artificial intelligence moving agent, at least one sensor configured to obtain data for determining an occupied region, and at least one processor configured to determine an occupied region of one or more objects based on the data, and obtain an adjustment zone by resetting a restricted zone set by a user based on the occupied region of the one or more objects.