Patents by Inventor Yefeng Shen

Yefeng Shen 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 device for processing traffic road information
    Patent number: 10339800
    Abstract: The present application discloses a method and an apparatus for processing traffic road information. The method includes: obtaining acquired traffic parameters of a first target road section and/or the reliability of the traffic parameters within a first preset period; selecting a first fuzzy rule matrix table from a pre-stored set of fuzzy rule matrix tables based on the number of the traffic parameters and/or the reliability of the traffic parameters of the first target road section; determining the membership degree of each type of traffic conditions contained in the first fuzzy rule matrix table by calling a membership function; comparing the membership degrees of all types of traffic conditions contained in the first fuzzy rule matrix table to determine the real-time traffic condition for the first target road section within the first preset period.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: July 2, 2019
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventor: Yefeng Shen
  • METHOD AND DEVICE FOR PROCESSING TRAFFIC ROAD INFORMATION
    Publication number: 20180261082
    Abstract: The present application discloses a method and an apparatus for processing traffic road information. The method includes: obtaining acquired traffic parameters of a first target road section and/or the reliability of the traffic parameters within a first preset period; selecting a first fuzzy rule matrix table from a pre-stored set of fuzzy rule matrix tables based on the number of the traffic parameters and/or the reliability of the traffic parameters of the first target road section; determining the membership degree of each type of traffic conditions contained in the first fuzzy rule matrix table by calling a membership function; comparing the membership degrees of all types of traffic conditions contained in the first fuzzy rule matrix table to determine the real-time traffic condition for the first target road section within the first preset period.
    Type: Application
    Filed: May 25, 2016
    Publication date: September 13, 2018
    Inventor: Yefeng Shen