Patents by Inventor Ingo Hoffmann

Ingo Hoffmann 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: 10252662
    Abstract: The invention relates to a method for controlling a light distribution of a headlight, in particular of a headlight comprising one illuminant or comprising a plurality of illuminants which generates or generate an adaptable light distribution, wherein a glare region of the light distribution is defined with a glare distance outside which no causing of glare for a road user is effected, wherein an optical monitoring device having a monitoring region having a monitoring boundary is provided, wherein a luminous object is identifiable as a road user only within the monitoring region, wherein upon recognition or supposition of at least one luminous object which is outside the monitoring region but within the glare region, the at least one headlight is driven such that the glare distance is adapted, such as in particular reduced.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: April 9, 2019
    Assignee: HELLA GMBH & CO. KGAA
    Inventor: Ingo Hoffmann
  • Patent number: 10131267
    Abstract: The invention relates to a method for calibrating a lighting apparatus, particularly lighting apparatus for a motor vehicle.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: November 20, 2018
    Assignee: HELLA GmbH & Co. KGaA
    Inventors: Ingo Hoffmann, Susanne Graf, Monika Hillenkamp
  • Patent number: 10054281
    Abstract: The invention relates to a lighting apparatus, particularly for a motor vehicle, having a plurality of illuminants as light sources that each produce an individual light distribution, having means for setting the direction of radiation of the individual light distribution of the illuminants and having means for setting the focusing of the individual light distribution of the illuminants and having control means for controlling the settings of the individual light distributions to produce a superimposed overall light distribution by dint of superimposition of the individual light distributions of at least single illuminants.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: August 21, 2018
    Assignee: HELLA KGAA HUECK & CO.
    Inventor: Ingo Hoffmann
  • Publication number: 20180015869
    Abstract: The invention relates to a method for controlling a predictive cornering light with at least one headlight with a pivoting means for the controlled pivoting of the headlight, wherein a monitoring device is provided, which monitors the roadway and/or lane in front of the vehicle, and a control unit is provided, which, on the basis of the data of the monitoring device, drives the pivoting means for setting the headlight for illuminating the roadway and/or lane. The invention also relates to a lighting device in this regard.
    Type: Application
    Filed: September 28, 2017
    Publication date: January 18, 2018
    Applicant: HELLA KGaA Hueck & Co.
    Inventors: Matthias HERNTRICH, Ingo HOFFMANN
  • Patent number: 9802529
    Abstract: The invention relates to a method for controlling a predictive cornering light with at least one headlight with a pivoting means for the controlled pivoting of the headlight, wherein a monitoring device is provided, which monitors the roadway and/or lane in front of the vehicle, and a control unit is provided, which, on the basis of the data of the monitoring device, drives the pivoting means for setting the headlight for illuminating the roadway and/or lane. The invention also relates to a lighting device in this regard.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: October 31, 2017
    Assignee: HELLA KGAA HUECK & CO.
    Inventors: Matthias Herntrich, Ingo Hoffmann
  • Publication number: 20170305327
    Abstract: The invention relates to a method for calibrating a lighting apparatus, particularly lighting apparatus for a motor vehicle.
    Type: Application
    Filed: July 7, 2017
    Publication date: October 26, 2017
    Applicant: HELLA KGaA Hueck & Co.
    Inventors: Ingo HOFFMANN, Susanne Graf, Monika Hillenkamp
  • Publication number: 20170305329
    Abstract: The invention relates to a method for controlling a light distribution of a headlight, in particular of a headlight comprising one illuminant or comprising a plurality of illuminants which generates or generate an adaptable light distribution, wherein a glare region of the light distribution is defined with a glare distance outside which no causing of glare for a road user is effected, wherein an optical monitoring device having a monitoring region having a monitoring boundary is provided, wherein a luminous object is identifiable as a road user only within the monitoring region, wherein upon recognition or supposition of at least one luminous object which is outside the monitoring region but within the glare region, the at least one headlight is driven such that the glare distance is adapted, such as in particular reduced.
    Type: Application
    Filed: July 13, 2017
    Publication date: October 26, 2017
    Applicant: HELLA KGaA Hueck & Co.
    Inventor: Ingo Hoffmann
  • Patent number: 9738215
    Abstract: The invention relates to a method for controlling a light distribution of a headlight, in particular of a headlight comprising one illuminant or comprising a plurality of illuminants which generates or generate an adaptable light distribution, wherein a glare region of the light distribution is defined with a glare distance outside which no causing of glare for a road user is effected, wherein an optical monitoring device having a monitoring region having a monitoring boundary is provided, wherein a luminous object is identifiable as a road user only within the monitoring region, wherein upon recognition or supposition of at least one luminous object which is outside the monitoring region but within the glare region, the at least one headlight is driven such that the glare distance is adapted, such as in particular reduced.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: August 22, 2017
    Assignee: HELLA KGAA HUECK & CO.
    Inventor: Ingo Hoffmann
  • Patent number: 9732927
    Abstract: The invention relates to a method for calibrating a lighting apparatus, particularly lighting apparatus for a motor vehicle.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: August 15, 2017
    Assignee: HELLA KGAA HUECK & CO.
    Inventor: Ingo Hoffmann
  • Patent number: 9610890
    Abstract: The invention relates to a method for controlling illumination of a road profile, wherein the headlamp at least one light-emitting element, wherein the at least one light-emitting element is individually drivable in order to generate an individual luminous flux, wherein the light emitted by the at least one light-emitting element has a light distribution, wherein the lateral adaptation of the light distribution is performed depending on a determined road profile, in particular as a function of the distance from the headlamp.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: April 4, 2017
    Assignee: HELLA KGAA HUECK & CO.
    Inventor: Ingo Hoffmann
  • Patent number: 9597999
    Abstract: The invention relates to a method for controlling a light distribution of a headlamp, wherein the headlamp has at least one light-emitting element, wherein the at least one light-emitting element is individually drivable in order to generate an individual luminous flux, wherein the light emitted by the at least one light-emitting element has a light distribution, wherein the light distribution is defined by means of a predefined, three-dimensional basic distribution on the basis of parameters, wherein an adapted light distribution is varied on the basis of the basic distribution using selected, changed parameters.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: March 21, 2017
    Assignee: HELLA KGAA HUECK & CO.
    Inventor: Ingo Hoffmann
  • Publication number: 20170036592
    Abstract: The invention relates to a method for controlling a light distribution of a headlight, in particular of a headlight comprising one illuminant or comprising a plurality of illuminants which generates or generate an adaptable light distribution, wherein a glare region of the light distribution is defined with a glare distance outside which no causing of glare for a road user is effected, wherein an optical monitoring device having a monitoring region having a monitoring boundary is provided, wherein a luminous object is identifiable as a road user only within the monitoring region, wherein upon recognition or supposition of at least one luminous object which is outside the monitoring region but within the glare region, the at least one headlight is driven such that the glare distance is adapted, such as in particular reduced.
    Type: Application
    Filed: August 3, 2016
    Publication date: February 9, 2017
    Applicant: HELLA KGaA Hueck & Co.
    Inventor: Ingo Hoffmann
  • Patent number: 9500339
    Abstract: The invention relates to a method and an apparatus for checking a lighting driving assistance system of vehicles. In this case, a vehicle is positioned in front of a body and a light of the vehicle is aimed at this body. Brightness distributions are obtained by adjusting the light in the horizontal and vertical directions in a plurality of angular positions and are recorded by an image capture unit. The recorded brightness distributions are used to calculate the distance and angular offset as well as the position of the body and actual values of the angular positions. These actual values are compared with preset desired values, and recommended settings for minimizing a difference between desired and actual values are output.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: November 22, 2016
    Assignee: Hella KGAA Hueck & Co.
    Inventors: Christian Schmidt, Ingo Hoffmann
  • Publication number: 20160257241
    Abstract: The invention relates to a method for calibrating a lighting apparatus, particularly lighting apparatus for a motor vehicle.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Applicant: HELLA KGaA Hueck & Co.
    Inventor: Ingo HOFFMANN
  • Publication number: 20160258590
    Abstract: The invention relates to a lighting apparatus, particularly for a motor vehicle, having a plurality of illuminants as light sources that each produce an individual light distribution, having means for setting the direction of radiation of the individual light distribution of the illuminants and having means for setting the focusing of the individual light distribution of the illuminants and having control means for controlling the settings of the individual light distributions to produce a superimposed overall light distribution by dint of superimposition of the individual light distributions of at least single illuminants.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Applicant: HELLA KGaA Hueck & Co.
    Inventor: Ingo HOFFMANN
  • Patent number: 9261428
    Abstract: The invention relates to a method for calibrating at least one headlamp (2, 3) and/or at least one element of a headlamp, particularly on a motor vehicle (1), using the illumination structure that is contained in the light distribution of the headlamp or of the element of the headlamp, with an image data acquisition unit (6) and a control unit (7), wherein the illumination structure of at least one headlamp (2, 3) and/or of at least one element of a headlamp is formed between a dark area (9) and a light area (10), such as a dark/light boundary, and the image data acquisition unit (6) detects an, in particular retro-reflective, object (13) when changing from the dark area (9) to the light area (10), wherein also the absolute position of the object (13) upon entry into the light area (10) is determined and this is used to determine an actual setting of the at least one headlamp (2, 3) or of the at least one element of a headlamp. The invention also relates to an apparatus in this regard.
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: February 16, 2016
    Assignee: HELLA KGAA HUECK & CO.
    Inventor: Ingo Hoffmann
  • Patent number: 9264626
    Abstract: The invention relates to a method and a device for recognizing a pulsing light source, in which a sequence of individual images is acquired with a light sensitive sensor. In an evaluation unit, all or at least some of the picture points of each individual image are examined with regard to at least one predefined feature. A gray value of any picture point depends on two or more charge levels of at least one of the photodetectors of the sensor corresponding to the picture point at the ends of at least two integration intervals for the picture point. The at least two integration intervals for said picture point have different lengths. The examination comprises an examination of the picture points as to whether the picture points have gray values in a defined vicinity of one of at least one predefined gray value.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: February 16, 2016
    Assignee: HELLA KGAA HUECK & CO.
    Inventors: Jona Siecke, Ingo Hoffmann, Andreas Debski, Marko Stefanovic, Tara Lorenz, Marcel Mohr
  • Publication number: 20160003439
    Abstract: The invention relates to a method and an apparatus for checking a lighting driving assistance system of vehicles. In this case, a vehicle is positioned in front of a body and a light of the vehicle is aimed at this body. Brightness distributions are obtained by adjusting the light in the horizontal and vertical directions in a plurality of angular positions and are recorded by an image capture unit. The recorded brightness distributions are used to calculate the distance and angular offset as well as the position of the body and actual values of the angular positions. These actual values are compared with preset desired values, and recommended settings for minimizing a difference between desired and actual values are output.
    Type: Application
    Filed: September 16, 2015
    Publication date: January 7, 2016
    Inventors: Christian Schmidt, Ingo Hoffmann
  • Publication number: 20150336500
    Abstract: The invention relates to a method for controlling a predictive cornering light with at least one headlight with a pivoting means for the controlled pivoting of the headlight, wherein a monitoring device is provided, which monitors the roadway and/or lane in front of the vehicle, and a control unit is provided, which, on the basis of the data of the monitoring device, drives the pivoting means for setting the headlight for illuminating the roadway and/or lane. The invention also relates to a lighting device in this regard.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 26, 2015
    Applicant: HELLA KGaA Hueck & Co.
    Inventors: Matthias HERNTRICH, Ingo HOFFMANN
  • Patent number: 9146015
    Abstract: The invention relates to a method and an apparatus for checking a lighting driving assistance system of vehicles. In this case, a vehicle is positioned in front of a body and a light of the vehicle is aimed at this body. Brightness distributions are obtained by adjusting the light in the horizontal and vertical directions in a plurality of angular positions and are recorded by an image capture unit. The recorded brightness distributions are used to calculate the distance and angular offset as well as the position of the body and actual values of the angular positions. These actual values are compared with preset desired values, and recommended settings for minimizing a difference between desired and actual values are output.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: September 29, 2015
    Assignee: Hella KGAA Hueck & Co.
    Inventors: Christian Schmidt, Ingo Hoffmann