Secure Package Door Access for Remote Delivery Authorization
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Solution Overview
Problem
Current package delivery and pickup methods are inconvenient and insecure, particularly for high-value or perishable items, as they often require recipients to be present, leading to delays, increased costs, and risks of theft or damage due to the inability to access packages when senders and recipients are not available.
Innovation Solution
A package door system that includes a data input device, image capture device, and wireless transceivers for secure and remote package delivery or pickup, allowing for automated unlocking based on package tracking numbers or user authorization, enabling secure and convenient access without the need for physical presence.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If packages are left for delivery or pickup on a doorstep or other location outside of a residence, then delivery can occur without recipient presence, but packages become vulnerable to theft and damage from weather
Solution Approach 1:
The patent introduces a secure package locker as an intermediary structure between the courier and the recipient. The locker is mounted on the door and provides a secure, weather-protected storage space where packages can be placed and later retrieved using a code or key, eliminating the risks of outdoor placement while maintaining contactless delivery convenience.
Solution Approach 2:
The system enables self-service through automated code delivery and locker access mechanisms. Recipients receive access codes via text message or email to retrieve their packages, and the lockers automatically lock and unlock without requiring courier or recipient physical presence, resolving the contradiction between convenience and security.
2Reliability
If signature requirement is implemented for high-value packages, then security is improved, but delivery process is delayed and requires recipient availability
Solution Approach 1:
The system performs preliminary actions by pre-setting up the secure locker and pre-delivering access codes to recipients before the actual package arrival. This allows the package to be securely deposited in advance without requiring immediate signature or recipient presence, maintaining security while eliminating delivery delays.
Solution Approach 2:
The secure locker acts as an intermediary that replaces the signature requirement. Instead of requiring the recipient's physical presence to sign for the package, the locker provides secure storage with automated access control, maintaining reliability while eliminating the time loss associated with waiting for recipient availability.
3Productivity
If multiple redelivery attempts are made when recipient is unavailable, then delivery completion is achieved, but costs increase and customer convenience decreases
Solution Approach 1:
The system enables recipients to self-manage their package deliveries by accessing codes through text messages or emails and retrieving packages at their convenience. This eliminates the need for multiple redelivery attempts and maintains both productivity and customer convenience by allowing flexible, on-demand package retrieval.
4Reliability
If automated locker system is implemented, then security and convenience are improved, but device complexity increases
Solution Approach 1:
The patent designs the secure package locker to perform multiple functions: secure storage, weather protection, automated locking/unlocking, and code delivery integration. By consolidating these functions into a single multi-functional device, the system achieves high reliability without proportionally increasing complexity, as the locker serves as a universal solution for various delivery scenarios.
Data Source
AI summary
A system for facilitating package delivery or pickup at premises of senders or recipients has a package door that is used for receipt and collection of packages. The package door includes an input device for entering package information and an image capture device for visually recording the arrival of a courier. Based on the package information entered via the input device, the system determines whether the package information matches a predetermined value, such as a package tracking number. The system may automatically unlock the package door if the package information matches such predetermined value. In other embodiments, a user may remotely monitor the package information and/or information from the image capture device to determine whether to provide inputs for unlocking the package door. The system logs the package information received from the input device and the image capture device.