Drone Delivery Secure Compartments With Biometric Access

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Solution Overview

Problem

Current autonomous delivery systems lack sufficient security measures to protect high-valued and controlled goods during transportation and delivery, making them unsuitable for certain items.

Innovation Solution

A secure delivery system comprising a network, control backend, unmanned delivery device, and verification device, utilizing biometric identification and encrypted keys to ensure secure access to the goods, with tamper-resistant compartments and real-time monitoring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If current autonomous delivery platforms (drones or vehicles) are used to deliver goods, then goods can be delivered to designated locations, but security protection for high-valued or controlled goods is insufficient

Engineering Contradiction:
Improvesecurity protectionVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The delivery system is segmented into multiple independent security modules: biometric verification module, encryption key management module, secure compartment module, and verification device module. Each module performs a specific security function, and together they provide comprehensive protection without requiring a single complex system

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A verification device acts as an intermediary between the customer and the secure compartment. This intermediary device facilitates the biometric verification and key exchange processes, enabling secure access without requiring the customer to directly interact with the complex security system of the delivery platform

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If biometric verification and encryption keys are implemented for secure access, then access security is improved, but the complexity of the verification process increases

Engineering Contradiction:
Improveaccess securityVSAvoidverification process
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system performs self-service by automatically generating, storing, and managing encryption keys. The public key is automatically stored in the secure compartment while the private key is securely transmitted to the customer's verification device, eliminating the need for manual key management and simplifying the user experience

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Traditional mechanical locking mechanisms are replaced with biometric verification and cryptographic encryption. The physical security of the compartment is enhanced by substituting mechanical access control with biological identifier verification and mathematical encryption, providing stronger security while maintaining ease of use

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

3Reliability

If tamper-resistant secure compartments are used, then product security during transportation is improved, but the device complexity increases

Engineering Contradiction:
Improveproduct securityVSAvoidcompartment structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

Multiple security functions are merged into a single integrated secure compartment system. The compartment combines physical tamper-resistant structure, biometric verification, encryption key storage, and access control mechanisms into one unified unit, providing comprehensive security without requiring separate systems for each function

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS12620284B2System and method for drone delivery
Publication Date: 2026.05.05 FLIGHTBOX INC
  • US12620284B2 patent drawing
  • US12620284B2 patent drawing
  • US12620284B2 patent drawing

AI summary

The present disclosure provides a unique system and method useful for secure delivery of products. The system includes a network, a control backend, an unmanned delivery device, at least one secure compartment, and a verification device. The system-implemented method includes two-stage biometric identifications as well as a Near Field Communication (NFC) enabled encrypted keys verifications to enhance security and privacy.