Patents by Inventor Shuhan LV

Shuhan LV 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 apparatus for optimizing scan data and method and apparatus for correcting trajectory
    Patent number: 11567496
    Abstract: A method and an apparatus optimizes scan data obtained by sensors on vehicle, and corrects trajectory for a vehicle/robot based on the optimized scan data.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: January 31, 2023
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Maximilian Doemling, Sebastian Granzow, Wanli Jiang, Qianshan Li, Jianpeng Li, Shuhan Lv, Tao Xu, Hongshan Xu
  • Methods and apparatus for selecting a map for a moving object, system, and vehicle/robot
    Patent number: 11391590
    Abstract: A method and apparatus for selecting a map from a plurality of maps having different resolutions for a moving object includes dynamically selecting an appropriate map from maps having different levels of details according to environment information, such that a minimum amount of required map is loaded, thereby effectively improving the data processing efficiency of vehicles.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: July 19, 2022
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Maximilian Doemling, Sebastian Granzow, Wanli Jiang, Qianshan Li, Jianpeng Li, Shuhan Lv, Hongshan Xu, Tao Xu
  • Method and apparatus for representing environmental elements, system, and vehicle/robot
    Patent number: 11216951
    Abstract: A computer-implemented method for representing environmental elements includes receiving scan data comprising at least a point cloud representing at least an environmental element from a sensor, segmenting the point cloud into point clusters, and partitioning the point clusters into hierarchical grids. The method also includes establishing a Gaussian distribution for points in each cell of each of the hierarchical grids, and constructing a Gaussian Mixture Model based on the Gaussian distribution for representing the environmental element.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: January 4, 2022
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Maximilian Doemling, Sebastian Granzow, Wanli Jiang, Qianshan Li, Jianpeng Li, Shuhan Lv, Hongshan Xu, Tao Xu
  • Method and Apparatus for Constructing an Environment Model
    Publication number: 20200166346
    Abstract: A computer-implemented method for constructing an environment model includes generating a first Signatured Gaussian Mixture (SGM) model corresponding to a first part of the environment based on a first sensor data, receiving a second SGM model corresponding to a second part of the environment, and constructing a third SGM model comprising the first SGM model and the second SGM model.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 28, 2020
    Inventors: Maximilian DOEMLING, Sebastian GRANZOW, Wanli JIANG, Qianshan LI, Jiangpeng LI, Shuhan LV, Hongshan XU, Tao XU
  • Methods and Apparatus for Selecting a Map for a Moving Object, System, and Vehicle/Robot
    Publication number: 20200116517
    Abstract: A method and apparatus for selecting a map from a plurality of maps having different resolutions for a moving object includes dynamically selecting an appropriate map from maps having different levels of details according to environment information, such that a minimum amount of required map is loaded, thereby effectively improving the data processing efficiency of vehicles.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Maximilian DOEMLING, Sebastian Granzow, Wanli Jiang, Qianshan LI, Jianpeng LI, Shuhan LV, Hongshan XU, Tao XU
  • Method and Apparatus for Representing Environmental Elements, System, and Vehicle/Robot
    Publication number: 20200090339
    Abstract: A computer-implemented method for representing environmental elements includes receiving scan data comprising at least a point cloud representing at least an environmental element from a sensor, segmenting the point cloud into point clusters, and partitioning the point clusters into hierarchical grids. The method also includes establishing a Gaussian distribution for points in each cell of each of the hierarchical grids, and constructing a Gaussian Mixture Model based on the Gaussian distribution for representing the environmental element.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 19, 2020
    Inventors: Maximilian DOEMLING, Sebastian GRANZOW, Wanli JIANG, Qianshan LI, Jianpeng LI, Shuhan LV, Hongshan XU, Tao XU
  • Method and Apparatus for Optimizing Scan Data and Method and Apparatus for Correcting Trajectory
    Publication number: 20200089236
    Abstract: A method and an apparatus optimizes scan data obtained by sensors on vehicle, and corrects trajectory for a vehicle/robot based on the optimized scan data.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 19, 2020
    Inventors: Maximilian DOEMLING, Sebastian GRANZOW, Wanli JIANG, Qianshan LI, Jianpeng LI, Shuhan LV, Tao XU, Hongshan XU