Vehicle Identification via Segmented RFID Tags
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Solution Overview
Problem
Current anti-theft systems for vehicles are either easily bypassed by thieves or expensive, and existing electronic identification methods can be removed or forged, lacking robustness and economic viability.
Innovation Solution
A vehicle identification apparatus using RFID tags with passive storage devices and inactive counterparts that require operator intervention for activation, combined with electromagnetic shielding and visual deterrents, ensures secure and tamper-proof vehicle identification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If electronic identification devices (microchips) are installed in hidden places, then vehicle identification reliability is improved, but the devices remain easy to locate and remove by thieves
Solution Approach 1:
The identification system is divided into multiple independent storage devices distributed at different locations within the vehicle structure. Each device contains a portion of the identification data, and all devices must be present and functional for complete vehicle identification. This segmentation makes theft more difficult as thieves would need to locate and remove multiple hidden devices rather than a single microchip.
Solution Approach 2:
The storage devices are embedded within the vehicle's structural components (such as the chassis or frame members), nesting the identification system within the vehicle's existing structure. This integration makes the devices harder to locate and remove without damaging critical vehicle components, thereby improving security while maintaining reliability.
2Device complexity
If passive storage devices are used for RFID tags, then device complexity and cost are reduced, but the devices require operator intervention for activation which reduces ease of operation
Solution Approach 1:
The passive storage devices are designed to be automatically activated when a law enforcement officer presents an authorized RFID reader during a traffic stop or vehicle inspection. The system self-activates without requiring manual intervention to power on the devices, maintaining ease of operation while using simple passive technology.
Solution Approach 2:
The storage devices are pre-configured with identification data during manufacturing but remain in an inactive or shielded state until needed. The activation mechanism is pre-prepared so that when an authorized reader approaches, the devices automatically become operational, combining simplicity with controlled accessibility.
3Reliability
If multiple storage devices are distributed throughout the vehicle, then identification security is improved, but device complexity and installation difficulty increase
Solution Approach 1:
The storage devices are designed as universal components that can be integrated into various vehicle types and positions. They use standard mounting mechanisms and communication protocols, allowing distributors to install them using existing tooling and procedures without requiring complex custom installation processes for each vehicle model.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides unambiguous vehicle identification, is difficult to bypass, and offers economic advantages with low investment, enabling quick verification of registration data and preventing unauthorized removal or forgery.
Implementation Method 1
The storage devices are constituted preferably by so-called RFID tags or RFID transponders, i.e., electronic devices that allow to provide a radio frequency identification system.
Implementation Method 2
In combination with, the interruption means 14, each inactive storage device 10 can be provided with electromagnetic shielding means 15, which by utilizing the Faraday cage principle prevent communication between the antenna 12 and the reader device 6.
Data Source
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AI summary
An apparatus for vehicle identification, including a plurality of storage devices containing information related to a vehicle; the storage devices are associatable with the vehicle in order to transmit the information to a reader device, which activates the storage devices and reads the information contained therein by means of electromagnetic waves. The apparatus comprises an inactive storage device which contains the information and interacts with the reader device exclusively following the direct intervention of an operator. The present application also relates to a vehicle identification method.