Modular Drone Kit for Airborne Decontamination

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Solution Overview

Problem

Existing decontamination systems in military and humanitarian operations often expose operators to high risks due to direct contact with contaminants during CBRN incidents, especially in areas with insufficient infrastructure and time pressure.

Innovation Solution

A modular kit for airborne decontamination using an unmanned rotor-powered drone equipped with a diagnostic module, treatment module, and control unit, which can be equipped with various decontamination agents and sensors to detect contamination types and apply decontamination fluids, reducing operator exposure and enabling flexible operation in adverse conditions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a mobile decontamination system is used in remote areas with insufficient infrastructure, then decontamination capability is provided autonomously, but operator exposure to contaminants increases significantly

Engineering Contradiction:
Improvedecontamination capability in remote areasVSAvoidoperator exposure to contaminants
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces manual/mechanical operation with an unmanned aerial vehicle (drone) system. The drone autonomously navigates and delivers decontamination agents to contaminated areas without requiring operators to physically enter hazardous zones, thereby eliminating direct operator exposure while maintaining decontamination capability in remote locations.

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

Solution Approach 2:

The drone acts as an intermediary between the operator and the contaminated environment. The operator controls the drone remotely, and the drone delivers decontamination agents to the target area, serving as a mediator that transfers the decontamination function without exposing the operator to harmful contaminants.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Speed

If immediate decontamination is performed under time pressure, then response speed is improved, but operator safety is compromised due to necessary direct contact with contaminants

Engineering Contradiction:
Improveresponse speedVSAvoidoperator safety
Core Design Contradiction:
SpeedVSObject-affected harmful factors

Solution Approach 1:

The system replaces manual decontamination operations with an autonomous drone that can rapidly deploy to contaminated areas and deliver decontamination agents without requiring operators to be present. This maintains fast response times while eliminating the safety risks associated with direct operator contact with contaminants.

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

Solution Approach 2:

The drone performs self-navigation and self-delivery of decontamination agents to the target area. The system autonomously executes the decontamination task without requiring continuous human intervention or direct operator presence in the hazardous zone, enabling rapid response while protecting operator safety.

Inventive Principle:
Principle #25Self-service

3Productivity

If temporary decontamination is performed to maintain accessibility of critical areas, then operational continuity is improved, but contamination risk to operators increases

Engineering Contradiction:
Improveoperational continuityVSAvoidcontamination risk to operators
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The drone system performs temporary decontamination operations autonomously, allowing critical areas to be accessed and used temporarily without requiring operators to enter contaminated zones. The drone delivers decontamination agents to create accessible conditions while operators remain safely remote.

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

4Reliability

If conventional decontamination systems are used, then decontamination function is provided, but operator exposure to high risks occurs due to direct contact with contaminants

Engineering Contradiction:
Improvedecontamination functionVSAvoidoperator exposure to contaminants
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces conventional manual decontamination systems with an autonomous drone-based system. The drone delivers decontamination agents to contaminated targets without requiring operators to be present in the hazardous environment, maintaining reliable decontamination function while eliminating operator exposure to contaminants.

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

Solution Approach 2:

The drone serves as an intermediary that performs the decontamination function without direct operator involvement in the hazardous zone. The operator controls the drone remotely, and the drone executes the decontamination task, thereby mediating between the need for reliable decontamination and the need to protect operator safety.

Inventive Principle:
Principle #24Intermediary (Mediator)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system effectively reduces operator exposure to contaminants, allows for high decontamination performance in challenging environments, and ensures safe decontamination of people, objects, and areas by using modular components and remote operation, enhancing safety and efficiency in CBRN scenarios.

Implementation Method 1

the at least one treatment module is configured to generate and/or utilize a fluid flow for decontamination purposes

Methodology Applied
Scientific EffectFluid flow:

Implementation Method 2

the at least one diagnostic module has at least one sensor for detecting the contamination state

Methodology Applied
Scientific EffectSensor detection:

Data Source

PatentEP3617068B1Construction box and method for airborne decontamination
Publication Date: 2021.06.16 KARCHER FUTURETECH
  • EP3617068B1 patent drawingFigure 1~2
  • EP3617068B1 patent drawingFigure 3~4
  • EP3617068B1 patent drawingFigure 5~6

AI summary

The disclosure relates to a kit (10) for airborne decontamination, comprising at least one unmanned aerial vehicle (12), in particular a rotor-driven drone, which has a propulsion unit (14), a power supply (16) and at least one interface (22) for coupling a decontamination module (24); a set of decontamination modules (24) for coupling to the interface (22) of the unmanned aerial vehicle (12), comprising at least one diagnostic module (26) for detecting a contamination state, and at least one treatment module (30) for decontamination, wherein the at least one diagnostic module (26) has at least one sensor (28) for detecting the contamination state, wherein the at least one treatment module (30) is configured to generate and/or use a fluid flow for decontamination purposes; and a control device (32) for the unmanned aerial vehicle (12).The disclosure further relates to a method for airborne decontamination and to the use of an unmanned aircraft (12) for airborne decontamination.