Drone Entry Permission Matching for Restricted Area Detection

Solution Overview

Problem

Existing systems fail to accurately detect moving bodies, such as drones, that have illegally entered monitoring target areas, leading to erroneous detections of permitted drones as suspicious or overlooking actual intruders.

Innovation Solution

A moving body management device that receives and collates moving body identification information with entry permission management information to determine if the body has entered a prohibited area, and transmits a determination result to an information processing terminal for display.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Difficulty of detecting and measuring

If security guards manually detect drones in peripheral areas, then detection capability is provided, but detection accuracy deteriorates due to human error in distinguishing permitted from suspicious drones

Engineering Contradiction:

Improvedetection capabilityVSAvoiddetection accuracy

Core Design Contradiction:

Difficulty of detecting and measuringVSMeasurement precision

Solution Approach 1:

The patent introduces an automatic detection system that acts as an intermediary between the drones in the air and the security guards. This system receives moving body identification information from drones, automatically determines whether they have entered prohibited areas by collating with entry permission management information, and transmits determination results to terminal devices for display. This intermediary system eliminates human error in distinguishing permitted from suspicious drones while maintaining detection capability.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Device complexity

If manual detection by security guards is used, then no additional system complexity is introduced, but detection accuracy deteriorates due to human error

Engineering Contradiction:

Improvesystem complexityVSAvoiddetection accuracy

Core Design Contradiction:

Device complexityVSMeasurement precision

Solution Approach 1:

The patent introduces an automatic detection system that acts as an intermediary between the drones in the air and the security guards. This system receives moving body identification information from drones, automatically determines whether they have entered prohibited areas by collating with entry permission management information, and transmits determination results to terminal devices for display. This intermediary system eliminates human error in distinguishing permitted from suspicious drones while maintaining detection capability.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Device complexity

If no automatic identification system is implemented, then device complexity remains low, but reliability of intrusion detection deteriorates due to erroneous detections

Engineering Contradiction:

Improvesystem complexityVSAvoiddetection reliability

Core Design Contradiction:

Device complexityVSReliability

Solution Approach 1:

The patent introduces an automatic detection system that acts as an intermediary between the drones in the air and the security guards. This system receives moving body identification information from drones, automatically determines whether they have entered prohibited areas by collating with entry permission management information, and transmits determination results to terminal devices for display. This intermediary system eliminates human error in distinguishing permitted from suspicious drones while maintaining detection capability.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The system provides feedback by transmitting determination results to terminal devices that can be displayed to security guards and relevant personnel. This feedback mechanism allows real-time monitoring and verification of drone positions relative to permitted and prohibited areas, significantly improving the reliability of intrusion detection by providing objective, data-driven information rather than relying on subjective human judgment.

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS12579872B2Moving body management and control device and terminal device

Publication Date: 2026.03.17 NEC CORP

AI summary

To enable accurate detection of a moving body that has fraudulently entered a monitored area, a moving body management device comprises: a reception unit that receives moving body identification information enabling identification of a moving body and representing the state of the moving body from an information processing terminal device that has received the moving body identification information from the moving body that has transmitted the moving body identification information; a determination unit that determines whether or not the moving body has entered an entry-prohibited area by comparing the received moving body identification information with entry permission management information representing an area that the moving body is permitted to enter or prohibited from entering; and a transmission unit that transmits a determination result obtained by the determination unit to the information processing terminal device capable of displaying the determination result.