Opt-In Inter-Vehicle Safety Messaging Via License-Plate Identification

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Solution Overview

Problem

There is a lack of standardized protocols for real-time safety-oriented inter-vehicle communication between drivers, especially when they are unfamiliar with each other, and existing wireless communication systems require prior agreement and registration to function effectively.

Innovation Solution

A system and method utilizing existing wireless communication means to enable safety-related message exchange between drivers by capturing license-plate or QR code data to identify opt-in vehicles, requesting and sending voice or text messages, and ensuring hands-free operation without requiring drivers to divert their attention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If drivers use existing wireless communication systems to exchange messages, then communication capability is established, but both drivers must have previously agreed and exchanged information to establish a one-to-one interface

Engineering Contradiction:

Improvecommunication capabilityVSAvoidsetup complexity

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system automatically identifies the target vehicle by capturing license plate data or QR code information from the rear bumper, eliminating the need for manual setup or pre-established communication interfaces. The system self-configures by reading the identifying information and automatically establishing the communication connection.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system uses an intermediary identification mechanism (license plate scanner or QR code reader) to mediate between the communicating drivers. This intermediary captures the identifying information and enables automatic connection establishment without requiring direct manual configuration between the drivers.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of manufacture

If drivers manually signal safety problems using headlights or horn, then no special infrastructure is needed, but there are no widespread protocols and communication effectiveness is limited

Engineering Contradiction:

Improveinfrastructure requirementVSAvoidcommunication protocol standardization

Core Design Contradiction:

Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The system provides a universal communication interface that works across different vehicles and situations. It supports multiple message types (voice, text, both) and can be used by any driver with a cellular phone, creating a standardized protocol that replaces ad-hoc signaling methods.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system replaces mechanical signaling methods (headlight flashing, horn tapping) with electronic wireless communication. The mechanical actions of manual signaling are substituted with automated electronic message transmission through cellular networks, enabling more reliable and standardized communication.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If drivers call each other using cellular phones to describe safety problems, then direct communication is achieved, but both drivers must know each other's phone numbers

Engineering Contradiction:

Improvecommunication reliabilityVSAvoidinformation exchange requirement

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The system automatically obtains the target vehicle's identification information (license plate or QR code) from the physical environment rather than requiring pre-exchanged contact information. The system self-identifies the communication target and initiates connection without manual input from either driver.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system uses visual copies of identification (license plate numbers, QR codes) as substitutes for direct human contact information exchange. By capturing and processing these visual copies, the system establishes communication without requiring drivers to manually share phone numbers or contact details.

Inventive Principle:

Principle #26Copying

4Extent of automation

If the system captures license-plate data or QR code to identify the target vehicle, then automatic identification is achieved, but the sending vehicle must be positioned behind the receiving vehicle

Engineering Contradiction:

Improveautomatic identificationVSAvoidvehicle positioning requirement

Core Design Contradiction:

Extent of automationVSEase of operation

Solution Approach 1:

Instead of requiring the sending vehicle to be behind the receiving vehicle for identification, the system can be configured to capture identification information from the rear bumper of the target vehicle regardless of relative positions. The identification mechanism works in reverse to the traditional front-facing camera approach, enabling automatic ID capture from the rear.

Inventive Principle:

Principle #13The other way round (Inversion)

Data Source

PatentUS20250287188A1Inter-vehicle safety communications system and method of use

Publication Date: 2025.09.11 BLANKENSHIP ROSS

AI summary

The invention is an inter-vehicular safety communications system and method providing a support for sending a safety message to a vehicle and driver that has agreed to receive such messages. Opt-in agreement must be established before any messages are prepared and conveyed. Wherein opt-in agreement is verified, the system supports the sending and receiving of such safety messages between assenting drivers in both voice and text format. Operating the system is minimally distracting and essentially hands free.