Telematic Device for Secure Shared Vehicle Access
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Solution Overview
Problem
Current vehicle sharing technologies lack secure and efficient methods for accessing and managing shared vehicles, often leading to issues like theft and inadequate utilization of telematic technologies.
Innovation Solution
A telematic vehicle sharing platform ecosystem that utilizes a telematic device with a microprocessor, memory, and firmware to validate unique personal attributes for secure vehicle access and control, enabling monitoring and management of shared vehicle usage, maintenance, and misuse detection through a network of sensors and communication interfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If virtual key sharing is used with a key located within the vehicle, then ease of operation is improved, but security deteriorates due to theft risk
Solution Approach 1:
The patent introduces a telematic device as an intermediary between the user and the vehicle. This device receives unique personal attributes (such as biometric data or device identifiers) and communicates with the vehicle's control system to authorize access. The telematic device acts as a secure mediator that validates user identity before granting vehicle control, eliminating the need for physical keys while maintaining security through encrypted communication and authenticated access protocols.
2Reliability
If telematic technologies are integrated for vehicle sharing, then reliability is improved through secure access control, but device complexity increases
Solution Approach 1:
The patent divides the vehicle access control system into distinct functional modules: a telematic device for receiving and validating unique personal attributes, a communication interface for secure data exchange, and a control system for executing access decisions. This segmentation allows each component to perform its specific function independently, reducing overall system complexity while maintaining high reliability through specialized, modular design.
3Reliability
If predefined control is limited based on reservation type, then security is improved, but ease of operation deteriorates due to restricted functionality
Solution Approach 1:
The patent implements dynamic control authorization where the telematic device receives instructions specifying the type of control to be granted (full control, limited control, or monitoring only). The system dynamically adjusts the level of access based on the reservation type and user credentials, allowing flexible security policies without requiring complex manual configuration. Users receive appropriate control levels automatically, maintaining ease of operation while ensuring security requirements are met.
Data Source
AI summary
System, apparatus, device and methods relating to a telematic vehicle sharing platform ecosystem and a telematic vehicle share I/O expander to automate sharing and management of a vehicle that is shared by more than one operator.