Patents by Inventor Ralf Herrtwich

Ralf Herrtwich 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: 11067989
    Abstract: An apparatus, method and computer program product are provided to facilitate the navigation of a vehicle, such as an autonomous vehicle, utilizing map data in which the quality associated with the map data is provided in a more computationally efficient manner. In the context of a method a plurality of different types of sensor data are received including map data, camera data and detector data. The method determines a quality index associated with the map data and weights the reliance upon the map data relative to other types of sensor data based upon the quality index associated with the map data. The method further includes determining navigation information for the vehicle based at least partly upon the weighting of the map data relative to other types of sensor data.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: July 20, 2021
    Assignee: HERE GLOBAL B.V.
    Inventors: Belle Walker, Uyen Nguyen, Daniel Weinstein, Pamela Korda, Xin Chen, David Doria, Phillip Bernard, Ralf Herrtwich
  • Patent number: 10802485
    Abstract: An apparatus, method and computer program product are provided to facilitate the navigation of a vehicle, such as an autonomous vehicle, utilizing map data in which the quality associated with the map data is provided in a more computationally efficient manner. In the context of a method a plurality of different types of sensor data are received including map data, camera data and detector data. The method determines a quality index associated with the map data and weights the reliance upon the map data relative to other types of sensor data based upon the quality index associated with the map data. The method further includes determining navigation information for the vehicle based at least partly upon the weighting of the map data relative to other types of sensor data.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: October 13, 2020
    Assignee: HERE Global B.V.
    Inventors: Belle Walker, Uyen Nguyen, Daniel Weinstein, Pamela Korda, Xin Chen, David Doria, Phillip Bernard, Ralf Herrtwich
  • Publication number: 20200073386
    Abstract: An apparatus, method and computer program product are provided to facilitate the navigation of a vehicle, such as an autonomous vehicle, utilizing map data in which the quality associated with the map data is provided in a more computationally efficient manner. In the context of a method a plurality of different types of sensor data are received including map data, camera data and detector data. The method determines a quality index associated with the map data and weights the reliance upon the map data relative to other types of sensor data based upon the quality index associated with the map data. The method further includes determining navigation information for the vehicle based at least partly upon the weighting of the map data relative to other types of sensor data.
    Type: Application
    Filed: September 10, 2019
    Publication date: March 5, 2020
    Applicant: HERE GLOBAL B.V.
    Inventors: Belle WALKER, Uyen NGUYEN, Daniel WEINSTEIN, Pamela KORDA, Xin CHEN, David DORIA, Phillip BERNARD, Ralf HERRTWICH
  • Publication number: 20190107836
    Abstract: An apparatus, method and computer program product are provided to facilitate the navigation of a vehicle, such as an autonomous vehicle, utilizing map data in which the quality associated with the map data is provided in a more computationally efficient manner. In the context of a method a plurality of different types of sensor data are received including map data, camera data and detector data. The method determines a quality index associated with the map data and weights the reliance upon the map data relative to other types of sensor data based upon the quality index associated with the map data. The method further includes determining navigation information for the vehicle based at least partly upon the weighting of the map data relative to other types of sensor data.
    Type: Application
    Filed: October 9, 2017
    Publication date: April 11, 2019
    Inventors: Belle WALKER, Uyen NGUYEN, Daniel WEINSTEIN, Pamela KORDA, Xin CHEN, David DORIA, Phillip BERNARD, Ralf HERRTWICH
  • Patent number: 10140532
    Abstract: A method and device for monitoring at least one vehicle passenger in a vehicle involves capturing images of the vehicle passenger using an image capturing unit and analyzing the captured images using an image processing unit. At least one vital sign of the vehicle passenger is determined by the image analysis of the captured images, which can be used to operate at least one assistance device of a vehicle.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: November 27, 2018
    Assignee: Daimler AG
    Inventors: Galia Weidl, Ralf Herrtwich, Michael Schrauf
  • Publication number: 20140221781
    Abstract: A method and a device for monitoring at least one vehicle passenger in a vehicle involve capturing images of the vehicle passenger by an image capturing unit and analyzing the captured images using an image processing unit. Vital parameters of the vehicle passenger are determined by the image analysis of the captured images. The vital parameters can include a pulse rate, a breathing rate and a breathing volume, a heart rate variability is determined from these vital parameters.
    Type: Application
    Filed: July 25, 2012
    Publication date: August 7, 2014
    Applicant: Daimler AG
    Inventors: Michael Schrauf, Michael Simon, Galia Weidl, Ralf Herrtwich, Ulrich Kressel
  • Publication number: 20140104405
    Abstract: A method and device for monitoring at least one vehicle passenger in a vehicle involves capturing images of the vehicle passenger using an image capturing unit and analyzing the captured images using an image processing unit. At least one vital sign of the vehicle passenger is determined by the image analysis of the captured images, which can be used to operate at least one assistance device of a vehicle.
    Type: Application
    Filed: December 9, 2011
    Publication date: April 17, 2014
    Applicant: Daimler AG
    Inventors: GalĂ­a Weidl, Ralf Herrtwich, Michael Schrauf