Drone Testing System with Snout Actuator for Device Inspection

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Solution Overview

Problem

Existing device testing methods, particularly manual and robotic testing, face limitations due to human error, time consumption, restricted axis of freedom, and limited capability in reaching and testing diverse device configurations, which restricts efficiency and flexibility in a production environment.

Innovation Solution

A system and method utilizing a drone equipped with an image capturing unit and snouts, controlled by a processor that locates the drone's position, captures images of devices, compares them to reference images, and performs testing actions based on discrepancies, enabling flexible and automated testing across various device arrangements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If robotic arms are used for automatic testing, then human errors are reduced and testing efficiency is improved, but the robotic arms have limited axis of freedom and fixed length which restricts them from reaching and testing multiple devices

Engineering Contradiction:
Improvetesting efficiencyVSAvoidability to reach and test multiple devices
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent transitions from ground-based robotic arms operating in two dimensions to aerial drones operating in three-dimensional space. The drone can fly above and around devices, accessing positions that fixed robotic arms cannot reach, thereby solving the limitation of fixed length and restricted movement axes while maintaining automated testing efficiency

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent replaces fixed-length robotic arms with dynamically movable drones that can adjust their position, height, and orientation freely in three-dimensional space. This dynamic capability allows the testing system to adapt to multiple device arrangements and reach different devices without being constrained by fixed mechanical dimensions

Inventive Principle:
Principle #15Dynamics

2Extent of automation

If robotic arms with pre-programmed instructions are used, then automated testing is achieved, but the functioning is limited to pre-programmed instructions reducing flexibility

Engineering Contradiction:
Improveautomated testingVSAvoidflexibility in testing
Core Design Contradiction:
Extent of automationVSAdaptability or versatility

Solution Approach 1:

The patent replaces the rigid mechanical control system of pre-programmed robotic arms with an aerial robotic system that combines automated flight control with real-time image processing and AI-based decision making. The drone captures images, compares them with reference images, and automatically determines testing actions, providing both automation and flexibility through intelligent image analysis

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

3Adaptability or versatility

If manual testing is performed, then flexibility in testing is maintained, but human errors increase and time consumption increases

Engineering Contradiction:
Improveflexibility in testingVSAvoidhuman error rate
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent replaces manual human testing with an automated aerial system that uses image capturing units and processors to perform testing operations. The system captures images of devices, compares them with reference images, and automatically determines testing actions, eliminating human errors while maintaining flexibility through intelligent image analysis and automated decision-making algorithms

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

Data Source

PatentUS9646205B2System and a method for facilitating testing of plurality of devices using a drone
Publication Date: 2017.05.09 HCL TECH LTD
  • US9646205B2 patent drawing
  • US9646205B2 patent drawing
  • US9646205B2 patent drawing

AI summary

Disclosed is a system and method for facilitating testing of a plurality of devices using a drone. At first, a locating module locates position of the drone relative to the plurality of devices. Further, a receiving module receives an image, of a device of the plurality of devices, from image capturing unit of the drone. Then, a comparing module compares the image with a reference image corresponding to the device. Based on the comparison, a determining module determines an action to be performed for testing the device. Further, a facilitating module facilitates the testing by enabling a snout associated with the drone to perform the action on the device.