Patents by Inventor Christian Sperrle

Christian Sperrle 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).

  • Publication number: 20230406410
    Abstract: A method for displaying an environment of a vehicle having a coupled trailer. The method includes: recording a sequence of vehicle camera images using at least three vehicle cameras; recording a sequence of trailer camera images using the trailer camera; acquiring odometry data of the vehicle; ascertaining the trailer angle; storing items of image information about the close range of the vehicle; adjusting the position of the stored items of image information as a function of the detected odometry data; and displaying an environment model from a virtual observational perspective, preprocessed current vehicle and trailer camera images being projected onto a projection area of the environment model and being joined. For partial areas of the environment of the vehicle that are not represented, the stored items of information are projected onto the projection area according to their position and are joined to the vehicle and trailer camera images.
    Type: Application
    Filed: April 17, 2023
    Publication date: December 21, 2023
    Inventors: Christian Sperrle, Elizabeth Kao, James Stephen Miller, Matthias Mayerle, Raphael Cano
  • Patent number: 11643016
    Abstract: Systems and methods for a rear-viewing camera system for a vehicle. A first camera is mounted on the vehicle with a field of view that is at least partially obstructed by a tailgate of the vehicle and/or a load carried by the vehicle. A second camera is mounted on the vehicle with a field of view that includes an unobstructed view of an imaging area that is obstructed in the field of view of the first camera. A tailgate position sensor is configured to output a signal indicative of a current position of the tailgate of the vehicle. By determining a position of the tailgate, an electronic controller is configured to generate an output image in which the tailgate and/or the load appear at least partially transparent by replacing image data that is obstructed in the image captured by the first camera with image data captured by the second camera.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: May 9, 2023
    Assignee: Robert Bosch GmbH
    Inventors: Christian Sperrle, Michael R. Meier, Elizabeth Kao
  • Publication number: 20220371585
    Abstract: A method for automated lane keeping includes automatically positioning a vehicle at a normal position in a lane of a roadway with a lane-keeping system of the vehicle, and storing lane-offset data for a predetermined portion of the roadway. The lane-offset data correspond to an offset position of the vehicle in the lane of the roadway that is different from the normal position. The method further includes detecting that the vehicle is operating on the predetermined portion of the roadway, and automatically positioning the vehicle at the offset position with the lane-keeping system when the vehicle is operated on the predetermined portion of the roadway.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Inventors: Sean Rumler, Elizabeth Kao, Christian Sperrle, Kirthi Duraiswamy
  • Publication number: 20220227296
    Abstract: Systems and methods for a rear-viewing camera system for a vehicle. A first camera is mounted on the vehicle with a field of view that is at least partially obstructed by a tailgate of the vehicle and/or a load carried by the vehicle. A second camera is mounted on the vehicle with a field of view that includes an unobstructed view of an imaging area that is obstructed in the field of view of the first camera. A tailgate position sensor is configured to output a signal indicative of a current position of the tailgate of the vehicle. By determining a position of the tailgate, an electronic controller is configured to generate an output image in which the tailgate and/or the load appear at least partially transparent by replacing image data that is obstructed in the image captured by the first camera with image data captured by the second camera.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 21, 2022
    Inventors: Christian Sperrle, Michael R. Meier, Elizabeth Kao
  • Publication number: 20220144169
    Abstract: A method for generating a rear-view display of a vehicle coupled to a trailer. The method includes detecting that the vehicle is in a reverse gear or is turning and determining a trailer angle of the vehicle. The method further includes generating a blended image based on the trailer angle, a first video image from a rear-facing vehicle camera positioned on the vehicle, the first video image including a first region of interest including a trailer coupled to the vehicle, and a second video image from a rear-facing trailer camera positioned on the trailer, the second video image including a second region of interest of a rearview of the trailer, the blended image including an overlay of at least a portion of the second video image over the trailer in the first video image and displaying the blended image on the display.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 12, 2022
    Inventors: Christian Sperrle, James Stephen Miller, Phanikumar K. Bhamidipati
  • Publication number: 20220144187
    Abstract: A trailer-camera system for a vehicle coupled to a trailer. The system includes a first plurality of cameras configured to capture a video image including a region of interest surrounding the trailer, a second plurality of cameras configured to capture a video image including a region of interest surrounding the vehicle, and an electronic processor. The processor is configured to receive images from the first and second plurality of cameras and determine a trailer angle. The processor is further configured to generate a first 360-degree image view of an area surrounding the trailer based on an image stitching of the first plurality of images, generate a second 360-degree image view of an area surrounding the vehicle based on an image stitching of the second plurality of images, and generate a combined 360-degree image view from the first and second views based on the trailer angle.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 12, 2022
    Inventors: Christian Sperrle, Phanikumar K. Bhamidipati, Matthew J. Barton, Ammar Jamal Eddin, Niara Simpson
  • Patent number: 11220214
    Abstract: A system and method provide rearward viewing for a vehicle driver. The rearward viewing system includes left side and right side video cameras for obtaining video image rearwardly outwardly from the sides of the vehicle. Left side and right side electronic image displays display portions of the images. A vehicle interior driver monitoring camera senses an upper body position of a driver. An electronic processor is configured to receive an upper body position and determine portions of the left side video images to display on the left side electronic image display, and to determine portions of the right side video images to display on the right side electronic image display. Additional movements of a driver adjust a field of view of the left side video images by changing portions thereof that are provided to the left side electronic image display. Right side and rearview images are also adjusted.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: January 11, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Michael R. Meier, Christian Sperrle
  • Patent number: 11190738
    Abstract: A method of determining “true” standstill in a vehicle. The method includes detecting an object outside of the vehicle via a camera, saving first data on the detected object in a memory, detecting the same object after a delay, saving, after the delay, second data on the detected object in a memory, analyzing, by a controller, the first and second data, and determining “true” standstill has occurred based on the analysis.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 30, 2021
    Assignee: Robert Bosch GmbH
    Inventor: Christian Sperrle
  • Publication number: 20140184785
    Abstract: A method of determining “true” standstill in a vehicle. The method includes detecting an object outside of the vehicle via a camera, saving first data on the detected object in a memory, detecting the same object after a delay, saving, after the delay, second data on the detected object in a memory, analyzing, by a controller, the first and second data, and determining “true” standstill has occurred based on the analysis.
    Type: Application
    Filed: March 14, 2013
    Publication date: July 3, 2014
    Applicant: ROBERT BOSCH GMBH
    Inventor: Christian Sperrle
  • Publication number: 20060047399
    Abstract: A method for setting a desired longitudinal deceleration or longitudinal acceleration in a vehicle, in which—at vehicle longitudinal speeds above a limiting value, a first mode is used and—at vehicle longitudinal speeds below the limiting value, a second mode is used.
    Type: Application
    Filed: March 21, 2003
    Publication date: March 2, 2006
    Inventors: Heiner Messner, Christian Sperrle, Eberhard Holl