18242869. ROAD SURFACE FRICTION BASED PREDICTIVE DRIVING FOR COMPUTER ASSISTED OR AUTONOMOUS DRIVING VEHICLES simplified abstract (Intel Corporation)

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ROAD SURFACE FRICTION BASED PREDICTIVE DRIVING FOR COMPUTER ASSISTED OR AUTONOMOUS DRIVING VEHICLES

Organization Name

Intel Corporation

Inventor(s)

Yoshifumi Nishi of Beaverton OR (US)

David Pidwerbecki of Hillsboro OR (US)

David W. Browning of Portland OR (US)

Mark Macdonald of Beaverton OR (US)

ROAD SURFACE FRICTION BASED PREDICTIVE DRIVING FOR COMPUTER ASSISTED OR AUTONOMOUS DRIVING VEHICLES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18242869 titled 'ROAD SURFACE FRICTION BASED PREDICTIVE DRIVING FOR COMPUTER ASSISTED OR AUTONOMOUS DRIVING VEHICLES

Simplified Explanation

The patent application describes a system for computer assisted or autonomous driving (CA/AD) that includes a sensor interface, a communication interface, and a driving strategy unit.

  • The sensor interface receives data about the friction between the road surface and the tires of the vehicle.
  • The communication interface receives data about the friction of the road surface ahead of the vehicle from an external source.
  • The driving strategy unit uses the sensor data and the external data to determine a driving strategy for the vehicle beyond its current location.

Potential applications of this technology:

  • Autonomous vehicles: The system can be used in autonomous vehicles to improve their driving strategy based on real-time road surface conditions.
  • Driver assistance systems: The system can also be used in driver assistance systems to provide recommendations or warnings to the driver based on road surface conditions.

Problems solved by this technology:

  • Improved driving safety: By considering the friction between the road surface and the tires, the system can help optimize the driving strategy to ensure better traction and control, especially in challenging road conditions.
  • Enhanced driving experience: The system can provide real-time information about road surface conditions, allowing the vehicle to adapt its driving strategy accordingly, resulting in a smoother and more comfortable ride.

Benefits of this technology:

  • Increased road safety: By taking into account the friction between the road surface and the tires, the system can help prevent accidents caused by poor traction or loss of control.
  • Improved efficiency: The system's ability to optimize the driving strategy based on road surface conditions can lead to more efficient use of energy and resources, resulting in reduced fuel consumption and emissions.
  • Enhanced driving comfort: By adapting the driving strategy to the road surface conditions, the system can provide a smoother and more comfortable driving experience for passengers.


Original Abstract Submitted

Embodiments include apparatuses, methods, and systems for computer assisted or autonomous driving (CA/AD). An apparatus for CA/AD may include a sensor interface, a communication interface, and a driving strategy unit. The sensor interface may receive sensor data indicative of friction between a road surface of a current location of a CA/AD vehicle and one or more surfaces of one or more tires of the CA/AD vehicle. The communication interface may receive, from an external road surface condition data source, data indicative of friction for a surface of a road section ahead of the current location of the CA/AD vehicle. The driving strategy unit may determine, based at least in part on the sensor data and the data received from the external road surface condition data source, a driving strategy for the CA/AD vehicle beyond the current location of the CA/AD vehicle. Other embodiments may also be described and claimed.

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