Timed Entry Control for Secure Parcel Delivery Access

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Solution Overview

Problem

The challenge of coordinating parcel deliveries in residential areas with entry control systems when recipients are unavailable or distracted, leading to missed deliveries and inefficiencies in electronic commerce transactions.

Innovation Solution

Electronic devices extract delivery event data from communications, construct an electronic entry system control communique, and transmit it to remote devices to automatically control entry systems at the designated time and location, ensuring delivery access without recipient intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual coordination of parcel deliveries is used, then delivery personnel can verify recipient availability, but this process is time-consuming and leads to missed deliveries when recipients are unavailable or distracted

Engineering Contradiction:
Improvedelivery success rateVSAvoidcoordination time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by automatically sending delivery notifications to recipients before the delivery arrives, allowing recipients to prepare in advance. The electronic device also pre-coordinates with entry control systems to ensure access is arranged before the delivery personnel arrive, eliminating the need for time-consuming on-site coordination.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

An electronic device acts as an intermediary between the delivery personnel and the recipient. It receives delivery information, communicates with the recipient about their availability, and coordinates the delivery timing and access arrangements, thereby eliminating direct time-consuming interactions while ensuring reliable delivery coordination.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If recipients continuously monitor for delivery notifications, then they can respond to deliveries promptly, but this causes disruption to their activities and requires constant attention

Engineering Contradiction:
Improvedelivery response timelinessVSAvoiduser convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system enables self-service by automatically managing delivery notifications and coordination without requiring continuous recipient intervention. The electronic device autonomously handles communication with delivery personnel and entry control systems, allowing recipients to maintain their activities while the system manages delivery coordination in the background.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system sends preliminary notifications to recipients about upcoming deliveries, allowing them to prepare in advance without needing to continuously monitor for delivery arrivals. This advance notice approach maintains reliability while eliminating the need for constant attention during delivery events.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If entry control systems are manually operated, then access can be verified and controlled, but this requires recipient intervention and slows down the delivery process

Engineering Contradiction:
Improveaccess control securityVSAvoiddelivery speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system replaces manual mechanical entry control operations with an automated electronic system. The electronic device communicates with the entry control system to automatically grant access based on pre-coordinated delivery information, eliminating the need for manual verification and significantly speeding up the delivery process while maintaining security.

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

Solution Approach 2:

The system performs preliminary coordination with the entry control system before the delivery arrives, pre-arranging access permissions. This allows delivery personnel to gain immediate access upon arrival without waiting for manual verification, thereby maintaining security through pre-authorized access while dramatically improving delivery speed.

Inventive Principle:
Principle #10Preliminary action

4Reliability

If delivery coordination involves multiple communication steps, then delivery information can be verified and confirmed, but this increases the complexity of the delivery process

Engineering Contradiction:
Improvedelivery information accuracyVSAvoidcoordination system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system merges multiple communication steps into a single integrated automated process. The electronic device consolidates delivery information reception, recipient notification, and entry control coordination into one unified system that operates automatically, thereby maintaining information accuracy while significantly reducing the perceived complexity for users.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS12602961B2Electronic devices and corresponding methods for generating and transmitting electronic entry system control communiques
Publication Date: 2026.04.14 MOTOROLA MOBILITY LLC
  • US12602961B2 patent drawing
  • US12602961B2 patent drawing
  • US12602961B2 patent drawing

AI summary

An electronic device includes a communication device, a user interface, and one or more processors operable with the communication device and user interface. The one or more processors extract, from an electronic communication relating to a parcel delivery received by the communication device, one or more delivery event relevant data fields that include at least a parcel delivery location and a parcel delivery location and cause the communication device to transmit an electronic entry system control communique allowing entry through an entry control system situated at the parcel delivery location at the parcel delivery time to the entry control system. The electronic entry system control communique may only be valid for a predefined duration spanning the parcel delivery time.