Unmanned Vehicle Policy Enforcement for Area Access Authentication

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Solution Overview

Problem

The proliferation of unmanned vehicles raises privacy and safety concerns, as well as operational restrictions in specific geographic areas, necessitating effective management systems to enforce policies and authenticate users and vehicles.

Innovation Solution

An unmanned vehicle management system that identifies and enforces policies associated with policy-managed locations by authenticating vehicles and users through digital signatures, interacting with trusted services to verify credentials and permissions, ensuring compliant operation of unmanned vehicles and their subsystems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If unmanned vehicles are allowed to operate freely without management systems, then operational flexibility and ease of use are improved, but privacy and safety concerns worsen

Engineering Contradiction:
Improveoperational flexibilityVSAvoidprivacy and safety concerns
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent introduces an unmanned vehicle management system as an intermediary between vehicle operators and policy-managed areas. This mediator authenticates vehicles, verifies credentials, and enforces policies without preventing legitimate operations, thus maintaining ease of operation while addressing privacy and safety concerns through structured oversight

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If a management system with authentication and policy enforcement is implemented, then privacy and safety are improved, but system complexity increases

Engineering Contradiction:
Improveprivacy and safety concernsVSAvoidsystem complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The management system implements self-service mechanisms where unmanned vehicles automatically present their credentials and receive authentication decisions without human intervention. The system autonomously enforces policies by comparing vehicle credentials against policy requirements, reducing the need for complex manual verification processes and simplifying the overall system architecture

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent creates a universal management system that handles multiple functions including authentication, credential verification, policy enforcement, and logging within a single integrated platform. This multi-functional approach consolidates what could be separate complex systems into one cohesive system, reducing overall complexity while maintaining comprehensive privacy and safety protections

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

3Object-affected harmful factors

If strict policy enforcement with credential verification is applied, then safety and privacy protection are improved, but operational efficiency decreases

Engineering Contradiction:
Improvesafety and privacy protectionVSAvoidoperational efficiency
Core Design Contradiction:
Object-affected harmful factorsVSProductivity

Solution Approach 1:

The system performs preliminary authentication and policy verification actions before unmanned vehicles enter policy-managed areas. By pre-validating credentials and determining policy compliance in advance, the system eliminates the need for continuous verification during operations, thus maintaining strict safety and privacy protection while preserving operational efficiency during actual missions

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11206254B2Unmanned vehicle management systems and methods
Publication Date: 2021.12.21 INTERTRUST TECH CORP
  • US11206254B2 patent drawing
  • US11206254B2 patent drawing
  • US11206254B2 patent drawing

AI summary

This disclosure relates to systems and methods for managing the operation of unmanned vehicles within policy managed locations and/or areas. In some embodiments, an unmanned vehicle may issue an operator signed request to enter a policy managed area and/or use a certain sensor system within a policy managed area to an unmanned vehicle management system. The unmanned vehicle management system may verify the operator's identity and associated rights with a trusted authority, identify a policy associated with the policy managed area, and enforce the identified policy in connection with generating a response to the request. In this manner, the use of unmanned vehicles and/or associated systems may be managed in accordance with certain policies and/or rules associated with a particular operating location and/or area.