Vehicle Locker Security With Pre-Unlock User Verification

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Solution Overview

Problem

Existing locker systems face security vulnerabilities as information about locker use can be leaked to third parties, increasing the risk of unauthorized access and theft of stored baggage.

Innovation Solution

An information processing apparatus and method that notifies a user terminal associated with the baggage when a predetermined event related to unlocking the locker is detected before the scheduled time, allowing the user to confirm and prevent unauthorized access by maintaining the locker's locked state.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the locker is unlocked automatically based on predetermined conditions, then the convenience for legitimate users is improved, but the security against unauthorized access deteriorates

Engineering Contradiction:
Improveconvenience for legitimate usersVSAvoidsecurity against unauthorized access
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system implements a notification mechanism that provides feedback to the legitimate user when an unlocking event is detected. The user terminal receives a notification containing event information, allowing the user to verify whether the unlocking was authorized. This feedback loop enables the system to maintain automatic unlocking convenience while adding a security verification step that prevents unauthorized access.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary action by notifying the user before the unlocking actually occurs. The notification is sent when an unlocking event is detected but before the locker door opens, giving the user a chance to verify and potentially prevent unauthorized unlocking. This preliminary notification allows the system to maintain automated unlocking functionality while adding a security checkpoint.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If the system notifies the user when unlocking is detected, then the security is improved, but the device complexity increases

Engineering Contradiction:
ImprovesecurityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The notification system serves multiple functions: it alerts the user to unlocking events, provides event information for verification, and enables the user to respond to prevent unauthorized access. By making the notification mechanism multi-functional, the system achieves enhanced security without proportionally increasing complexity, as a single notification infrastructure handles multiple security-related tasks.

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

3Reliability

If the locker remains locked until explicit user command, then the security is improved, but the productivity deteriorates

Engineering Contradiction:
ImprovesecurityVSAvoidaccess speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system performs preliminary action by detecting unlocking events and sending notifications before the actual unlocking occurs. This allows the user to be alerted in advance and can respond accordingly, maintaining security while enabling faster access when authorized, as the system is already prepared with the notification rather than requiring real-time user input at the moment of access.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12424040B2Enhanced locker security apparatus and method
Publication Date: 2025.09.23 TOYOTA JIDOSHA KK
  • US12424040B2 patent drawing
  • US12424040B2 patent drawing
  • US12424040B2 patent drawing

AI summary

The present disclosure enhances security of a service of storing baggage in a locker loaded in a vehicle. An information processing apparatus of the present disclosure includes a controller configured to, for baggage stored in a locker loaded in a vehicle, make a notification that confirms unlocking of the locker to a user terminal associated with the baggage, with a locked state of the locker being maintained, when a predetermined event related to unlocking of the locker is detected before a first date and time set in advance. The controller decides whether or not to take out the baggage from the locker based on an answer to the notification from the user terminal.