Vehicle Odometer-Based Wireless Network Authentication

The system performs preliminary authentication and pairing between the mobile device and the vehicle's on-board computer before allowing network access. The encrypted configuration is generated and stored in advance based on vehicle-specific data, so that only authenticated devices can connect to the wireless network, preventing malicious users from detecting and connecting to the network.

The patent introduces an intermediary authentication mechanism where the on-board computer acts as a mediator between mobile devices and the wireless network. The system uses vehicle-specific data (odometer values, VIN, location) as an intermediary key to generate encrypted network configurations, ensuring that only properly authenticated devices can access the network while preventing unauthorized detection and connection.

The system uses a universal encryption mechanism that leverages existing vehicle-specific data (odometer values, VIN, location information) that are already collected for other purposes. This multi-functional approach allows the same vehicle data to serve both operational purposes and security authentication, reducing the need for separate complex security infrastructure while maintaining high security standards.

The patent dynamically changes encryption parameters based on vehicle-specific variables such as odometer values, VIN, and geographic location. These parameter changes create unique encrypted configurations for each vehicle and connection scenario, enhancing security without requiring a fundamentally complex system architecture. The on-board computer automatically manages these parameter variations.