Dynamic License Plate System for Privacy and Tracking
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Solution Overview
Problem
Current manual processes for obtaining new license plates are time-consuming and inefficient, posing difficulties for vehicle owners seeking privacy while still allowing law enforcement to track vehicles effectively.
Innovation Solution
A dynamic license plate system that periodically checks a database, such as a blockchain, to update license plate numbers, ensuring security and privacy through cryptographic key pairs, allowing law enforcement to track vehicles regardless of their plate number.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual processes are used for obtaining new license plates, then law enforcement can track vehicles effectively, but the process is time-consuming and inefficient for vehicle owners
Solution Approach 1:
The license plate system transitions from static to dynamic by enabling real-time remote renumbering. The electronic display on the license plate can change numbers instantly upon receiving commands from the centralized server, eliminating the need for physical plate replacement and manual processing steps.
Solution Approach 2:
The manual mechanical process of physically replacing license plates at DMV offices is replaced by an electronic/digital system. The centralized server communicates with the license plate's electronic display through wireless or wired connections, automatically updating the displayed number without physical intervention.
2Reliability
If license plate numbers are unique and static, then law enforcement can track vehicles effectively, but vehicle owners lose privacy and security against stalkers and thieves
Solution Approach 1:
The license plate number transitions from a static identifier to a dynamic one that can change remotely. The electronic display on the license plate receives update commands from the centralized server and changes the displayed number in real-time, allowing the same physical plate to serve multiple identification purposes.
Solution Approach 2:
A centralized server acts as an intermediary between the license plate system and external entities. This server manages the database of plate numbers, controls remote updates, and can selectively provide information to law enforcement while maintaining privacy from malicious actors. The server authenticates and authorizes number changes based on predefined policies.
3Object-affected harmful factors
If vehicle owners frequently change license plate numbers for privacy, then security against stalkers improves, but the manual process burden on motor vehicle departments increases
Solution Approach 1:
The mechanical process of physically issuing new license plates at DMV offices is replaced by an electronic update system. The centralized server can remotely update the license plate's electronic display through digital communication, eliminating the need for physical plate manufacturing, distribution, and installation steps.
Solution Approach 2:
The license plate system enables owners to change numbers on-demand through the electronic display without requiring DMV intervention. The plate itself can receive remote update commands and change its displayed number instantly, making the system self-sufficient for number changes while the DMV retains oversight through the centralized server.
Data Source
AI summary
A method for dynamic license plate renumbering includes: identifying, by a processing device of a processing server, a new plate number for a dynamic license plate; storing, by the processing server, the identified new plate number in a data entry with a vehicle identifier associated with the dynamic license plate; transmitting, by a transmitter of the processing server, the identified new plate number to the dynamic license plate; and displaying, on a display device of the dynamic license plate, the new plate number.