Post-Type VTOL Charging Apparatus with Automated Cover and Fastening

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Solution Overview

Problem

Existing solutions for containing and charging unmanned vertical take-off and landing (VTOL) aircrafts are inefficient for fixed-area operations, as they require movable vehicles, whereas a fixed apparatus would be more efficient for tasks like crime prevention and traffic information collection.

Innovation Solution

A post-type apparatus with a ground-mounted post, an extended cover that can open and close, a fastening unit with a vertical reception hole and electrode for charging, and additional features like LED/IR patterns for guidance, communication units, and solar cell charging, allowing for automated and simultaneous charging and data exchange.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a movable vehicle-type containing equipment is used, then the apparatus can be transported to different locations, but it reduces operational efficiency for fixed-area missions and requires more manpower

Engineering Contradiction:
Improveoperational efficiencyVSAvoidapparatus structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The apparatus enables automated containment and charging operations through self-service mechanisms. The cover automatically opens/closes based on aircraft presence, the fastening unit autonomously secures the aircraft, and the charging unit provides automatic power transfer, eliminating the need for manual intervention and reducing manpower requirements while maintaining high operational efficiency

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The post-type apparatus integrates multiple functions into a single fixed structure: it serves as a containment enclosure, a fastening mechanism, a charging station, and a surveillance point. This multi-functionality eliminates the need for separate movable vehicles while improving operational efficiency for fixed-area missions

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

2Productivity

If a fixed post-type apparatus is installed, then operational efficiency for fixed-area missions improves and manpower requirements reduce, but the apparatus cannot be relocated

Engineering Contradiction:
Improveoperational efficiencyVSAvoidrelocation capability
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The apparatus is designed as a modular post-type structure that can be divided into separate components (post, cover, fastening unit, charging unit). This segmentation allows the system to be disassembled and reinstalled at different locations if needed, providing limited relocation capability while maintaining the operational efficiency benefits of a fixed installation during mission periods

Inventive Principle:
Principle #1Segmentation

3Productivity

If manual containment and charging procedures are used, then the apparatus structure can be simpler, but more manpower is required and operational efficiency decreases

Engineering Contradiction:
Improveoperational efficiencyVSAvoidautomation systems
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The apparatus enables automated containment and charging operations through self-service mechanisms. The cover automatically opens/closes based on aircraft presence, the fastening unit autonomously secures the aircraft, and the charging unit provides automatic power transfer, eliminating the need for manual intervention and reducing manpower requirements while maintaining high operational efficiency

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The apparatus incorporates feedback mechanisms where sensors detect the presence and status of the aircraft, automatically triggering the cover to open/close, the fastening unit to engage/disengage, and the charging unit to activate/deactivate. This automated feedback-based control improves operational efficiency by eliminating manual procedures

Inventive Principle:
Principle #23Feedback

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

Enables efficient and automated containment and charging of VTOL aircrafts, reducing manpower needs and allowing the apparatus to function as a street light and surveillance camera, enhancing the operational efficiency of VTOL aircrafts in fixed-area missions.

Implementation Method 1

an electrode driving spring configured to push the electrode toward the pole

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

a solar cell charging unit provided in the fastening unit, and configured to charge the VTOL aircraft

Methodology Applied
Scientific EffectPhotovoltaic effect: Photovoltaic Effect

Data Source

PatentEP2974958B1Post-type apparatus for containing and charging unmanned vertical take-off and landing aircraft and method of containing and charging unmanned vertical take-off and landing aircraft using the same
Publication Date: 2019.02.20 KOREA AEROSPACE RES INST
  • EP2974958B1 patent drawingFigure 1
  • EP2974958B1 patent drawingFigure 2
  • EP2974958B1 patent drawingFigure 3

AI summary

An apparatus and method for containing and charging an unmanned VTOL aircraft are disclosed. The apparatus for containing and charging an unmanned VTOL aircraft includes a post 110, an extended member 120, a cover 130, a fastening unit 140, and a charging unit 150. The post is placed on a ground. The extended member is connected to the post. The cover is provided on the extended member, and is configured to be opened or closed in order to contain and protect the unmanned VTOL aircraft. The fastening unit is provided in the cover, and is configured to fasten the unmanned VTOL aircraft. The charging unit is provided in the fastening unit, and is configured to charge the unmanned VTOL aircraft.