Electronic Lock Remote Trigger for Retail Security

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Solution Overview

Problem

In retail settings, customers face inconvenience when accessing secured items as they need to wait for store managers to physically unlock them, and there is a risk of theft due to the lack of efficient access control systems.

Innovation Solution

A system that uses wireless transceivers and electronic locks to remotely unlock secured items based on customer identity and risk profiles, allowing secure access while minimizing theft risk by automatically unlocking for low-risk customers and requiring manual intervention for high-risk situations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If items are secured in locked receptacles to prevent theft, then security against theft is improved, but customer access convenience deteriorates as they must wait for store managers to physically unlock them

Engineering Contradiction:
Improvetheft preventionVSAvoidcustomer access convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent replaces the mechanical manual unlocking system with an automated electronic system. The transceiver and electronic lock mechanism eliminate the need for physical manual intervention, allowing automated unlocking based on customer identification and risk assessment, thus resolving the contradiction between security and convenience

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

Solution Approach 2:

The system enables self-service functionality where customers can autonomously access secured items through the automated system. By using PED identification and automated risk assessment, customers serve themselves without requiring store manager intervention, improving convenience while maintaining security protocols

Inventive Principle:
Principle #25Self-service

2Reliability

If manual unlocking by store managers is used, then security control is maintained, but time efficiency deteriorates due to the manual process

Engineering Contradiction:
Improvesecurity controlVSAvoidaccess efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The automated electronic lock and transceiver system replaces the manual mechanical unlocking process. This substitution enables rapid automated unlocking decisions based on real-time risk assessment, dramatically improving access efficiency while maintaining security control through automated monitoring and alert systems

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

Solution Approach 2:

The system performs preliminary risk assessment and customer verification before unlocking occurs. By pre-establishing customer profiles and risk parameters, the system can make rapid automated decisions, improving productivity while ensuring security controls are applied in advance rather than during the access process

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If automated remote unlocking is implemented, then customer convenience and time efficiency are improved, but theft risk increases due to reduced manual oversight

Engineering Contradiction:
Improvecustomer access convenienceVSAvoidtheft risk
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The system implements continuous feedback loops through risk assessment algorithms that monitor customer behavior, transaction history, and real-time conditions. This feedback mechanism dynamically adjusts access decisions, enabling automated convenience while mitigating theft risk through ongoing evaluation and adaptive security responses

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The transceiver and automated lock mechanism serve as intermediaries between customer requests and actual access. This intermediary layer enables automated convenience while embedding multiple security checks and risk assessments, preventing direct unauthorized access and reducing theft risk through controlled automated mediation

Inventive Principle:
Principle #24Intermediary (Mediator)

4Reliability

If continuous monitoring and risk assessment are performed, then theft prevention is improved, but system complexity increases

Engineering Contradiction:
Improvetheft preventionVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The transceiver and automated lock system perform multiple functions simultaneously: customer identification, risk assessment, communication coordination, and physical locking/unlocking control. This multi-functionality consolidates complex security operations into a single integrated system, reducing overall system complexity while maintaining comprehensive theft prevention capabilities

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12008875B1Remote trigger for security system
Publication Date: 2024.06.11 WALGREEN CO
  • US12008875B1 patent drawing
  • US12008875B1 patent drawing
  • US12008875B1 patent drawing

AI summary

Techniques for automatically securing receptacles of a retailer via an electronic lock include receiving a user request to reserve a receptacle, selecting a suitable receptacle based on one or more conditions, some of which may be specified by the user, and transmitting an electronic locking signal to secure, and thereby reserve, the selected receptacle. An association between the reserved receptacle and the user is stored, and the user is electronically notified. Subsequently, an electronic signal indicative of the identification of the user (or of the user's agent) is locally received. Upon determination that the user is expected and associated with the reserved receptacle, the techniques include causing an electronic unlocking signal to be transmitted to the electronic lock, thereby unlocking the receptacle. Further subsequently, upon receiving an electronic locking instruction, the receptacle may automatically be secured via its corresponding electronic lock, and a retailer agent may be electronically notified.