Vehicle Telematics Unit Direct Wireless Access
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Solution Overview
Problem
Current telematics systems do not allow direct wireless access to vehicle information, such as vehicle identification and location, for law enforcement personnel, leading to inefficiencies and potential safety issues due to reliance on license plate numbers and network lag, especially in emergency situations.
Innovation Solution
A telematics unit equipped with an authorization code system that enables law enforcement to wirelessly obtain vehicle information directly from vehicles, ensuring confidentiality and allowing for real-time access to vehicle identification, location, and velocity data without relying on license plate numbers or network service providers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If law enforcement personnel use license plate numbers to obtain vehicle information through secure databases, then vehicle information can be obtained, but the process is time-consuming and prone to errors if the license plate is removed or replaced
Solution Approach 1:
The patent introduces a telematics unit as an intermediary device that stores and transmits vehicle identification information wirelessly. This intermediary eliminates the need for manual license plate reading and database querying, providing direct access to accurate vehicle information through wireless communication between law enforcement vehicles and the target vehicle's telematics unit.
Solution Approach 2:
The patent replaces the mechanical/manual process of reading license plates and querying databases with an automated wireless communication system. The telematics unit uses wireless transceivers to automatically transmit vehicle identification information, replacing the manual mechanical process of visual inspection and database lookup.
2Productivity
If telematics systems use network service providers to transmit information, then data can be relayed to monitoring parties, but significant lag time occurs especially in emergency situations
Solution Approach 1:
The patent extracts the vehicle information transmission process from the conventional network service provider pathway and creates a direct wireless communication link between law enforcement vehicles and the target vehicle's telematics unit. This extraction eliminates the intermediary network service provider steps that cause lag time, enabling immediate information exchange.
Solution Approach 2:
The telematics unit continuously monitors and maintains vehicle information (identification, location, velocity) ready for transmission before any request is made. This preliminary preparation ensures that when law enforcement needs the information, it is immediately available for wireless transmission without requiring data gathering or processing delays.
3Ease of operation
If law enforcement personnel manually enter or write down license plate numbers, then vehicle information can be recorded, but user errors occur and cannot be corrected if the vehicle moves
Solution Approach 1:
The telematics unit automatically provides vehicle identification information through wireless communication without requiring manual entry by law enforcement personnel. The system serves itself by maintaining and transmitting accurate vehicle information, eliminating human error in data collection while keeping the process simple for law enforcement.
Data Source
AI summary
The various examples disclosed herein relate to systems, methods, and equipment that allow law enforcement to access vehicle identification information stored in a vehicle telematics unit, as well as other vehicle related information, wirelessly directly from a user's vehicle without going through wireless mobile network using an authorization code. The authorization code allows authorized law enforcement personnel to communicate directly with the vehicle and gain access to vehicle information while still keeping the information private.