Patents by Inventor Petter Larsson

Petter Larsson 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).

  • Patent number: 8344849
    Abstract: Method for assuring that the operator of a vehicle is an authorized driver, the method including utilizing an onboard, multi-mode driver identification system to ascertain whether an operator is an authorized driver. A first driver identification procedure is performed on a present operator of the vehicle and determining whether the present operator is an authorized or unauthorized driver of the vehicle. A second driver identification procedure is performed on the present operator of the vehicle and determining whether the present operator is an authorized or unauthorized driver of the vehicle, wherein the first and second driver identification procedures are performed with a time interval therebetween, the time interval being dependent upon the nature of the work being performed by the operator.
    Type: Grant
    Filed: July 11, 2006
    Date of Patent: January 1, 2013
    Assignee: Volvo Technology Corporation
    Inventors: Petter Larsson, Andreas Hagemann, Hanna Björk
  • Patent number: 8009025
    Abstract: A method and system for at least one of communication and interaction between a vehicle driver and a plurality of at least one of integrated and non-integrated applications like, e.g., native vehicle applications and/or aftermarket applications and/or nomad applications is disclosed. Especially, such a method and system for managing the at least one of communication and interaction by means of an interaction manager is provided, by which this at least one of communication and interaction is conducted or managed in such a way that risks and impairments for the safety and comfort of the driver are reduced considerably and workload and distraction of the driver are reduced considerably as well.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: August 30, 2011
    Assignee: Volvo Technology Corp
    Inventors: Johan Engström, Petter Larsson
  • Patent number: 7463157
    Abstract: A method and system for recognizing and/or detecting impairment and/or inattention of a person, especially a driver of a vehicle, and especially caused by drowsiness, distraction and/or workload, is disclosed by detecting and evaluating head movements of the person and/or head movement reactions of the person upon a disturbance exerted onto the vehicle.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: December 9, 2008
    Assignee: Volvo Technology Corp.
    Inventors: Trent Victor, Petter Larsson
  • Patent number: 7460940
    Abstract: Method for analyzing ocular and/or head orientation characteristics of a subject. A detection and quantification of the position of a driver's head and/or eye movements are made relative to the environment. Tests of the data are made, and from the data, locations of experienced areas/objects-of-subject-interest are deduced. When a driver of a vehicle is the subject, these areas/objects-of-driver-interest may be inside or outside the vehicle, and may be constituted by (1) “things” such as audio controls, speedometers and other gauges, and (2) areas or positions such as “road ahead” and lane-change clearance space in adjacent lanes.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: December 2, 2008
    Assignee: Volvo Technology Corporation
    Inventors: Petter Larsson, Trent Victor
  • Patent number: 7455405
    Abstract: A tractor truck configured for towing trailers of different air connection configuration. The truck has a first and a second tractor protection valve, each configured to be located on the tractor at a location remote from the other. Each tractor protection valve location is proximate a typical position at which a mating connection on a trailer will be located when hitched to the tractor. The truck also has a selector which is operator-transitionable between a first configuration in which the first tractor protection valve is activated to supply pressured air to an interconnected trailer and a second configuration in which the second tractor protection valve is activated to supply pressured air to a different interconnected trailer.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: November 25, 2008
    Assignee: Volvo technology Corporation
    Inventors: Trent Victor, Petter Larsson
  • Publication number: 20080252412
    Abstract: Method for assuring that the operator of a vehicle is an authorized driver, the method including utilizing an onboard, multi-mode driver identification system to ascertain whether an operator is an authorized driver. A first driver identification procedure is performed on a present operator of the vehicle and determining whether the present operator is an authorized or unauthorized driver of the vehicle. A second driver identification procedure is performed on the present operator of the vehicle and determining whether the present operator is an authorized or unauthorized driver of the vehicle, wherein the first and second driver identification procedures are performed with a time interval therebetween, the time interval being dependent upon the nature of the work being performed by the operator.
    Type: Application
    Filed: July 11, 2006
    Publication date: October 16, 2008
    Applicant: VOLVO TECHNOLOGY CORPORATION
    Inventors: Petter Larsson, Andreas Hagermann, Hanna Bjork
  • Publication number: 20070132950
    Abstract: A tractor truck configured for towing trailers of different air connection configuration. The truck has a first and a second tractor protection valve, each configured to be located on the tractor at a location remote from the other. Each tractor protection valve location is proximate a typical position at which a mating connection on a trailer will be located when hitched to the tractor. The truck also has a selector which is operator-transitionable between a first configuration in which the first tractor protection valve is activated to supply pressured air to an interconnected trailer and a second configuration in which the second tractor protection valve is activated to supply pressured air to a different interconnected trailer.
    Type: Application
    Filed: September 22, 2006
    Publication date: June 14, 2007
    Applicant: VOLVO TECHNOLOGY CORPORATION
    Inventors: Trent Victor, Petter Larsson
  • Publication number: 20070008151
    Abstract: A method and system for recognizing and/or detecting impairment and/or inattention of a person, especially a driver of a vehicle, and especially caused by drowsiness, distraction and/or workload, is disclosed by detecting and evaluating head movements of the person and/or head movement reactions of the person upon a disturbance exerted onto the vehicle.
    Type: Application
    Filed: May 30, 2006
    Publication date: January 11, 2007
    Applicant: VOLVO TECHNOLOGY CORPORATION
    Inventors: Trent Victor, Petter Larsson
  • Publication number: 20060287787
    Abstract: A method and system for at least one of communication and interaction between a vehicle driver and a plurality of at least one of integrated and non-integrated applications like, e.g., native vehicle applications and/or aftermarket applications and/or nomad applications is disclosed. Especially, such a method and system for managing the at least one of communication and interaction by means of an interaction manager is provided, by which this at least one of communication and interaction is conducted or managed in such a way that risks and impairments for the safety and comfort of the driver are reduced considerably and workload and distraction of the driver are reduced considerably as well.
    Type: Application
    Filed: May 22, 2006
    Publication date: December 21, 2006
    Applicant: VOLVO TECHNOLOGY CORPORATION
    Inventors: Johan ENGSTROM, Petter LARSSON
  • Publication number: 20050073136
    Abstract: Method for analyzing ocular and/or head orientation characteristics of a subject. A detection and quantification of the position of a driver's head and/or eye movements are made relative to the environment. Tests of the data are made, and from the data, locations of experienced areas/objects-of-subject-interest are deduced. When a driver of a vehicle is the subject, these areas/objects-of-driver-interest may be inside or outside the vehicle, and may be constituted by (1) “things” such as audio controls, speedometers and other gauges, and (2) areas or positions such as “road ahead” and lane-change clearance space in adjacent lanes.
    Type: Application
    Filed: October 15, 2003
    Publication date: April 7, 2005
    Applicant: VOLVO TECHNOLOGY CORPORATION
    Inventors: Petter Larsson, Trent Victor