Driver authentication system and method for monitoring and controlling vehicle usage
Patent No. US9908508 (titled "Driver authentication system and method for monitoring and controlling vehicle usage") on May 14, 2015. The application was issued on Mar 6, 2018.
What is this patent about?
’508 is related to the field of vehicle safety and telematics, specifically focusing on systems that monitor and regulate the behavior of high-risk drivers. The technology addresses the safety gap for inexperienced or reckless operators by providing a mechanism to enforce specific driving restrictions and provide real-time feedback when those boundaries are exceeded.
The underlying idea behind ’508 is the creation of a personalized operating profile that acts as a digital tether for the driver, enforced by a hardware-level authentication process. By requiring a unique identification code to unlock the vehicle, the system can instantly apply a customized set of rules—such as speed caps or geographic boundaries—tailored specifically to the individual currently behind the wheel.
The claims of ’508 focus on a driver authentication system that utilizes a unique identification code to associate a specific driver with a pre-configured operating profile. The system integrates a GPS module and a data logging device to monitor real-time vehicle performance against this profile, generating feedback signals and cooperating with an onboard computer to actively control or govern the vehicle’s operation if violations occur.
In practice, the system functions through a master control unit that validates the driver via a physical token or RFID device before enabling the ignition. Once the driver is authenticated, the system continuously compares GPS-derived speed and location data against the limits stored in the profile, triggering cabin alarms or mechanical interventions, such as limiting radio power or governing engine output, until the driver returns to compliance.
This approach differs from standard telematics by moving beyond passive data logging to active real-time governance and multi-user flexibility. Unlike prior solutions that apply a single set of rules to a vehicle, this invention allows a parent or fleet manager to operate the vehicle without restrictions while automatically imposing strict safety protocols the moment a high-risk driver authenticates.
How does this patent fit in bigger picture?
Technical Landscape
In the late 2000s when ’508 was filed, vehicle security and monitoring were typically implemented using physical keys or basic electronic fobs that provided uniform access to all operators. At a time when vehicle control systems commonly relied on static mechanical or electrical configurations rather than dynamic user-specific profiles, the ability to differentiate vehicle performance based on the identity of the driver was limited. Hardware and software constraints in automotive electronics made the real-time integration of remote configuration, driver authentication, and active feedback loops non-trivial, often resulting in systems that could log data but could not actively intervene or adapt to specific driver risk profiles.
Prosecution Position
The disclosed invention represents a technical advancement through the architectural integration of a centralized database, a portable data logging device, and a multi-unit control system that enables individualized vehicle governance. By shifting from a universal operating state to a driver-specific profile system, the architecture allows for the authentication of high-risk operators and the immediate enforcement of pre-programmed safety constraints. This configuration achieves the technical effect of real-time intervention—such as cabin alarms or system power-downs—triggered by violations of specific parameters like speed or location. The integration of GPS and remote network configuration overcomes the constraint of static vehicle operation, enabling a single vehicle to dynamically adjust its performance and feedback mechanisms based on the identity and authorization level of the current driver.
Claims
The patent contains a total of 14 claims, with claims 1 and 11 serving as the independent claims. These independent claims focus on a vehicle system that utilizes a driver authentication interface and a computer to verify a driver's identity, associate them with a specific operating profile, and monitor vehicle usage to ensure compliance with that profile, including the ability to control vehicle operation or generate signals upon violations. The dependent claims further define the system by specifying remote programming capabilities via a database, incorporating GPS and memory modules for location and speed tracking, detailing specific hardware components like relays and microcontrollers, and identifying particular operating parameters such as speed limits, geographic boundaries, and hours of operation.
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US9908508
- Application Number
- US14712124A
- Filing Date
- May 14, 2015
- Publication Date
- Mar 6, 2018
- External Links
- Slate, USPTO , Google Patents