Automatic Moving Apparatus with Dual-Mode Manual and Auto Control

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Solution Overview

Problem

Existing automatic moving apparatuses, such as robot cleaners, lack user convenience and efficiency in operation, as they typically require automated modes without manual control options.

Innovation Solution

The automatic moving apparatus is equipped with a storage unit for traveling methods, an image detection unit, and a control unit that can extract traveling directions from stored methods or external control information, allowing for both automatic and manual manipulation modes through a driving unit with wheels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If the automatic moving apparatus operates in fully automatic mode only, then automation level is improved, but user convenience and operational flexibility deteriorate

Engineering Contradiction:
Improveautomation levelVSAvoiduser convenience
Core Design Contradiction:
Extent of automationVSEase of operation

Solution Approach 1:

The patent implements a dynamic control system that allows the apparatus to switch between automatic and manual modes based on user needs. The control unit receives signals from the communication unit to transition between operating modes, enabling the system to adapt its degree of automation dynamically rather than being fixed in one state.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The control system is designed with multi-functionality, supporting both automatic operation (using stored traveling methods) and manual operation (receiving control information from external terminal devices). This universal control architecture allows the same apparatus to serve different operational requirements without requiring separate systems.

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

2Device complexity

If the automatic moving apparatus provides only automated cleaning functions, then device simplicity is improved, but cleaning effectiveness in specific areas deteriorates

Engineering Contradiction:
Improvedevice simplicityVSAvoidcleaning effectiveness
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The communication unit establishes a feedback loop between the external terminal device and the apparatus control unit. Users can provide real-time control information to guide the apparatus to specific cleaning areas that require attention, creating a responsive system that adapts to actual cleaning needs while maintaining overall system simplicity.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9776332B2Automatic moving apparatus and manual operation method thereof
Publication Date: 2017.10.03 LG ELECTRONICS INC
  • US9776332B2 patent drawing
  • US9776332B2 patent drawing
  • US9776332B2 patent drawing

AI summary

Various interfaces allowing users to directly manipulate an automatic moving apparatus manually, thus enhancing user convenience and efficiency, are provided. An automatic moving apparatus includes: a storage unit configured to store a traveling method; an image detection unit configured to acquire a captured image; a driving unit having one or more wheels and driving the wheels according to a driving signal; and a control unit configured to extract a traveling direction from the traveling method stored in the storage unit in a first mode, extract a traveling direction indicated by a sensing target from the captured image acquired by the image detection unit in a second mode, and generate a driving signal for moving the automatic moving apparatus in the extracted traveling direction.