Parcel Receptacle Wireless Authentication to Reduce Delivery Time
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Solution Overview
Problem
Current parcel delivery systems face delays due to the need for internet access and manual code entry, which can lead to extended delivery times and reduced capacity, especially for delivery drivers making multiple stops, and do not adequately address package theft concerns.
Innovation Solution
A parcel delivery system utilizing a lockable receptacle that allows preloading of tracking numbers or order numbers into its controller, enabling wireless authentication via low-energy protocols like Bluetooth Low Energy, allowing drivers to access the receptacle without network connectivity, and providing an option for signature waiver and liability confirmation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a barcode scanner with local Internet connection is used for authentication, then secure access control is provided, but delivery time increases and delivery capacity decreases
Solution Approach 1:
The system pre-loads authentication codes and delivery information into the receptacle controller before the delivery arrives. When the driver presents the barcode, the authentication is instantly verified against pre-stored codes, eliminating the need for real-time Internet authentication and reducing delivery time while maintaining security
2Reliability
If a keypad requiring manual code entry is used for access control, then secure access is provided, but driver productivity decreases
Solution Approach 1:
The system replaces the manual keypad entry mechanism with an automated optical scanning system. The driver simply presents a barcode using a scanner, and the system automatically retrieves and verifies the authentication code, eliminating manual typing and significantly increasing delivery speed and capacity
3Ease of operation
If Internet connectivity is required for authentication, then remote verification is enabled, but system reliability decreases during communications outages
Solution Approach 1:
The system downloads and stores authentication codes and delivery information in local memory before the delivery arrives. During the delivery process, authentication is performed by comparing the presented barcode against pre-stored codes in memory, completely eliminating dependency on real-time Internet connectivity and ensuring reliable operation during communications outages
Data Source
AI summary
A method includes: receiving an authentication message from a delivery driver device including information associated with a parcel identifier; comparing the information to one or more stored codes; sending, in response to determining a match, an unlock instruction signal to a lock mechanism; and wirelessly transmitting an acknowledgement message to the driver device. A parcel receptacle includes a compartment, a lid, a lock mechanism, a wireless communication module, and a controller. The controller is configured to: receive an authentication message from a delivery driver device including a parcel identifier; compare the parcel identifier to one or more stored codes; send an unlock instruction signal to the lock mechanism in response to determining the parcel identifier matches a stored code; and transmit an error message to the driver device.