Smart Cleaner Navigation Using Camera-Guided Target Mapping

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Solution Overview

Problem

Current smart cleaners require manual operation or remote control input to move to target areas, consuming user physical strength and energy, leading to poor user experience due to slow movement and inefficiency.

Innovation Solution

Equipping a smart cleaner with a camera in the remote controller to photograph target areas and a body that scans the scene to establish a map using reference substances, allowing the cleaner to autonomously move to target areas based on the map for efficient operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual operation or remote control input is used to move the smart cleaner to target areas, then the cleaner can reach the target area, but it consumes user physical strength and energy, and the movement is slow

Engineering Contradiction:
Improveuser physical strength consumptionVSAvoidmovement speed
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The smart cleaner autonomously navigates to target areas using its own sensors and processing unit, eliminating the need for manual operation. The cleaning device independently identifies target areas through the camera, processes the images, and autonomously moves to the photographed locations, making the system self-sufficient and removing the burden of user physical operation.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical control with an automated vision-based navigation system. The processing unit uses image processing algorithms to analyze camera images, identify target areas, and automatically control the moving mechanism, substituting the mechanical remote control operation with an intelligent automated system that improves both ease of operation and movement efficiency.

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

2Ease of operation

If manual operation or remote control input is used to move the smart cleaner to target areas, then the cleaner can reach the target area, but the operation process is slow and inefficient

Engineering Contradiction:
Improveoperational efficiencyVSAvoidtime to reach target area
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary actions by capturing images of target areas in advance using the camera, storing them for later recognition. When cleaning is needed, the processing unit quickly matches the stored images with current sensor data to identify and navigate to the target area, eliminating the need for real-time manual control and significantly reducing the time required to reach target areas.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The smart cleaner employs a feedback mechanism where the camera continuously captures images of the environment, the processing unit analyzes these images to identify target areas, and the moving mechanism adjusts its path based on this visual feedback. This closed-loop system enables efficient autonomous navigation to target areas without manual intervention, improving operational efficiency and reducing time loss.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS10007267B2Smart cleaner
Publication Date: 2018.06.26 MIDEA ROBOZONE TECH CO LTD
  • US10007267B2 patent drawing
  • US10007267B2 patent drawing
  • US10007267B2 patent drawing

AI summary

The present disclosure provides a smart cleaner, which includes: a remote controller provided with a camera, in which the camera is configured to photograph an image of a target area in a scene; and a body configured to scan the scene, to establish a map of the scene according to a predetermined reference substance, to identify a location of the image in the map after receiving the image sent by the remote controller, and to move to the target area according to the location of the image in the map for performing an operation.