Automated Package Delivery Verification Using Signed Image Evidence
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Solution Overview
Problem
Automated package delivery methods, such as those using drones, lack verification mechanisms to ensure successful delivery, leading to liability issues and mistrust between senders and recipients, as they cannot provide proof of delivery like human delivery personnel can.
Innovation Solution
An automated delivery device equipped with GPS, cameras, and secure hardware engines collects evidence of delivery, including location and timestamp data, and digitally signs it, establishing a digital trust relationship between the sender, shipper, and recipient, allowing for secure authentication and dispute resolution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated delivery devices (e.g., drones) are used for package delivery, then delivery speed and productivity are improved, but the ability to verify and prove successful delivery deteriorates
Solution Approach 1:
The patent introduces a trusted third-party verification system that acts as an intermediary between the automated delivery device and the recipient. This verification authority collects evidence from both parties, establishes digital trust relationships through cryptographic protocols, and provides impartial dispute resolution, thereby enabling reliable verification without requiring continuous human oversight during delivery
Solution Approach 2:
The patent replaces the mechanical/human verification method (physical signature collection by delivery personnel) with a digital verification system using cryptographic signatures, digital certificates, and electronic evidence collection. The automated delivery device captures delivery evidence digitally (photos, GPS coordinates, timestamps) and uses public key infrastructure to create tamper-proof delivery proofs, substituting physical authentication with digital authentication mechanisms
2Reliability
If manual delivery with physical signature collection is used, then delivery verification is improved, but labor costs and operational complexity increase
Solution Approach 1:
The patent enables the automated delivery device to perform verification functions autonomously without human intervention. The device independently captures delivery evidence (photographs, location data, timestamps), digitally signs the delivery proof using its cryptographic credentials, and transmits the verified delivery information to the verification authority, thereby automating the entire verification process that previously required manual signature collection
Solution Approach 2:
The patent extracts the verification function from the delivery process itself, separating evidence collection from package delivery. The automated delivery device focuses solely on delivering the package, while a separate verification system independently collects and validates delivery evidence through multiple sources (device cameras, GPS, recipient confirmation), thereby simplifying the delivery operation while maintaining verification reliability
Data Source
AI summary
According to various examples, an automated delivery device is described including a transportation system configured to move a package to a package recipient location, a package drop-off mechanism configured to drop off the package at the package recipient location, a communication system configured to communicate with a recipient camera device at the package recipient location and a controller configured to instruct the recipient camera device via the transceiver to verify package delivery based on an image of the delivered package.