Curbside Banking Authentication for Secure Vehicle-to-Spot Pairing

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Solution Overview

Problem

Existing banking systems face inefficiencies and security risks in providing distanced, in-person financial services due to the potential for customers to inadvertently connect to incorrect IoT devices at bank branches, leading to privacy and authentication issues.

Innovation Solution

A dual authentication procedure involving IoT devices and mobile devices to verify the correct connection of vehicles to their designated parking spots, using authentication tokens and vehicle identification, along with image data analysis to ensure accurate matching.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If wireless connection is enabled for curbside banking services, then service efficiency and customer convenience are improved, but security risks and privacy issues arise from potential incorrect connections

Engineering Contradiction:
Improveservice efficiencyVSAvoidconnection security
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system implements feedback mechanisms where the computing system receives connection information from IoT devices and customers, validates the matching between customers and IoT devices, and provides confirmation or correction feedback. This ensures that connections are verified and corrected if incorrect, maintaining security while enabling wireless service efficiency.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent introduces an intermediary validation process where the computing system acts as a mediator between customers and IoT devices. It receives connection requests, validates the pairing information, and confirms correct connections before allowing banking services to proceed, thus preventing incorrect connections while maintaining service efficiency.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If dual authentication is implemented to prevent incorrect connections, then connection accuracy and customer privacy are improved, but system complexity increases

Engineering Contradiction:
Improveconnection accuracyVSAvoidauthentication system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system implements self-service authentication where customers provide their own connection information (such as customer ID or vehicle identifier) and the IoT devices provide their identification. The computing system automatically validates this information against stored data, reducing manual intervention while maintaining high connection accuracy through automated dual authentication.

Inventive Principle:
Principle #25Self-service

3Productivity

If a single teller serves multiple customers via curbside banking, then labor efficiency is improved, but the risk of privacy breaches increases

Engineering Contradiction:
Improveteller efficiencyVSAvoidprivacy breach risk
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The system segments the service process by creating individual authenticated communication channels between the teller and each customer's vehicle. Each connection is uniquely identified and validated, ensuring that even though a single teller serves multiple customers, the privacy of each customer's banking information remains isolated and protected through separate authenticated sessions.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12524751B2Computer-based system for secure curbside banking
Publication Date: 2026.01.13 WELLS FARGO BANK NA
  • US12524751B2 patent drawing
  • US12524751B2 patent drawing
  • US12524751B2 patent drawing

AI summary

Techniques discussed herein describe an example system for verifying the identity and location of a customer in a bank branch parking lot. A server determines whether to provision a service for a vehicle based on telemetry data received from a telemetry module on the vehicle in a fleet of vehicles. The telemetry data includes a first location and status information of the vehicle. The server identifies a vendor to provide the service and directs the vehicle to a second location of the vendor from the first location of the vehicle. The server provides authorization to the vehicle for an on-board transaction module to initiate a request for the service when the vehicle is at the second location of the vendor.