Patents by Inventor Sogol Kharrazi

Sogol Kharrazi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and arrangement for vehicle stabilization
    Patent number: 9598089
    Abstract: An arrangement for improving stability of a vehicle combination includes a towing vehicle and at least one towed vehicle, where the at least one towed vehicle includes an actively steered axle and/or individual brake on at least one axle, where the towing vehicle and the at least one towed vehicle each includes a lateral acceleration determining arrangement.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: March 21, 2017
    Assignee: Volvo Lastvagnar AB
    Inventors: Kristoffer Tagesson, Leo Laine, Sogol Kharrazi
  • Method and arrangement for vehicle stabilization
    Patent number: 9573589
    Abstract: An arrangement for improving stability of a vehicle combination including a towing vehicle and at least one towed vehicle, where the at least one towed vehicle includes at least one actively steered axle and/or individual brake on at least one axle, where the towing vehicle and the at least one towed vehicle each includes an arrangement for determining yaw rate for determining the yaw rate of the vehicle and the at least one towed vehicle, where the arrangement further includes a vehicle combination model adapted for determining a desired delay value between the yaw rate of the towing vehicle and the yaw rate of the at least one towed vehicle, where the arrangement is adapted to stabilize the at least one towed vehicle by using the determined yaw rate of the towing vehicle and the desired delay value for the at least one towed vehicle to establish a desired yaw rate for the at least one towed vehicle, and to control the steered axle and/or the individual brake of the at least one towed vehicle such that the d
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: February 21, 2017
    Assignee: Volvo Lastvagnar AB
    Inventors: Kristoffer Tagesson, Leo Laine, Sogol Kharrazi
  • METHOD AND ARRANGEMENT FOR VEHICLE STABILIZATION
    Publication number: 20150367844
    Abstract: An arrangement for improving stability of a vehicle combination including a towing vehicle and at least one towed vehicle, where the at least one towed vehicle includes at least one actively steered axle and/or individual brake on at least one axle. The towing vehicle and the at least one towed vehicle each includes a lateral acceleration determining means. The arrangement further includes a vehicle combination model adapted for determining a desired delay value between the lateral acceleration of the towing vehicle and the lateral acceleration of the at least one towed vehicle.
    Type: Application
    Filed: October 31, 2011
    Publication date: December 24, 2015
    Applicant: VOLVO LASTVAGNAR AB
    Inventors: Kristoffer Tagesson, Leo Laine, Sogol Kharrazi
  • METHOD AND ARRANGEMENT FOR VEHICLE STABILIZATION
    Publication number: 20150232088
    Abstract: An arrangement for improving stability of a vehicle combination includes a towing vehicle and at least one towed vehicle, where the at least one towed vehicle includes an actively steered axle and/or individual brake on at least one axle, where the towing vehicle and the at least one towed vehicle each includes a lateral acceleration determining arrangement.
    Type: Application
    Filed: October 31, 2011
    Publication date: August 20, 2015
    Applicant: VOLVO LASTVAGNAR AB
    Inventors: Kristoffer Tagesson, Leo Laine, Sogol Kharrazi