Patents by Inventor Yingling Fan

Yingling Fan 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).

  • Electric vehicle charging pile control system and method considering grid frequency safety
    Patent number: 10308127
    Abstract: The invention discloses an electric vehicle charging pile control system and method considering grid frequency safety. The electric vehicle charging pile control system comprises a grid single-phase power input port, a voltage transformer, an AD conversion chip, a first data processor and a second data processor connected successively; the first data processor is further connected with a data real-time display device and a GPS/Beidou signal receiver respectively; the second data processor communicates with an electric vehicle charging pile and an electric vehicle battery pack respectively; and the second data processor is further connected with a man-machine interaction device.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: June 4, 2019
    Assignee: Shandong University
    Inventors: Hengxu Zhang, Zongshuai Jin, Yingle Fan
  • ELECTRIC VEHICLE CHARGING PILE CONTROL SYSTEM AND METHOD CONSIDERING GRID FREQUENCY SAFETY
    Publication number: 20180147951
    Abstract: The invention discloses an electric vehicle charging pile control system and method considering grid frequency safety. The electric vehicle charging pile control system comprises a grid single-phase power input port, a voltage transformer, an AD conversion chip, a first data processor and a second data processor connected successively; the first data processor is further connected with a data real-time display device and a GPS/Beidou signal receiver respectively; the second data processor communicates with an electric vehicle charging pile and an electric vehicle battery pack respectively; and the second data processor is further connected with a man-machine interaction device.
    Type: Application
    Filed: May 5, 2016
    Publication date: May 31, 2018
    Inventors: Zongshuai JIN, Hengxu ZHANG, Yingle FAN
  • TRAVEL AND ACTIVITY CAPTURING
    Publication number: 20170366940
    Abstract: A mobile device includes a positioning module sampling at least a position of the mobile device at a sampling rate when active and a processor capable of determining whether a mobile device is travelling or dwelling based on at least the sampled position of the mobile device. The processor further identifies a travel mode for a trip segment for the mobile device based on at least the sampled position of the mobile device when the mobile device is travelling and identifies an activity when then the mobile device is dwelling.
    Type: Application
    Filed: August 9, 2017
    Publication date: December 21, 2017
    Inventors: Yingling Fan, Julian Wolfson, Gediminas Adomavicius
  • Travel and activity capturing
    Patent number: 9763055
    Abstract: A mobile device includes a positioning module sampling at least a position of the mobile device at a sampling rate when active and a processor capable of determining whether a mobile device is travelling or dwelling based on at least the sampled position of the mobile device. The processor further identifies a travel mode for a trip segment for the mobile device based on at least the sampled position of the mobile device when the mobile device is travelling and identifies an activity when then the mobile device is dwelling.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: September 12, 2017
    Assignee: Regents of the University of Minnesota
    Inventors: Yingling Fan, Julian Wolfson, Gediminas Adomavicius
  • TRAVEL AND ACTIVITY CAPTURING
    Publication number: 20160066155
    Abstract: A mobile device includes a positioning module sampling at least a position of the mobile device at a sampling rate when active and a processor capable of determining whether a mobile device is travelling or dwelling based on at least the sampled position of the mobile device. The processor further identifies a travel mode for a trip segment for the mobile device based on at least the sampled position of the mobile device when the mobile device is travelling and identifies an activity when then the mobile device is dwelling.
    Type: Application
    Filed: August 26, 2015
    Publication date: March 3, 2016
    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Yingling Fan, Julian Wolfson, Gediminas Adomavicius