Patents by Inventor Qinfeng MA

Qinfeng MA 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 for managing communication authority based on multi-energy equipment data flow using digital twin and a system thereof
    Patent number: 11695781
    Abstract: The invention discloses a method for managing communication authority based on multi-energy equipment data flow using digital twin and a system thereof, comprising the following steps: generating a unique permission code; Establishing a data flow interaction channel; utilizing a broadcast detection mechanism to periodically check the data flow communication authority based on the channel and continuously remove the data flow interaction channel that is expired and illegally authorized, thus to complete the data flow communication management. The present invention has the advantages that the management is more scientific, the algorithm is clearer, more efficient and safer, and the level is well arranged; the channel resource utilization rate is improved, filling the gap in the current stage of a method for managing communication authority based on multi-energy equipment data flow using digital twin and a system thereof, and ensuring the real-time mapping between physical entities and virtual images.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: July 4, 2023
    Assignee: Guizhou Power Grid Company Limited
    Inventors: Xueyong Tang, Yankan Song, Huijiang Wan, Qinfeng Ma, Zhitong Yu, Bin Sun, Xiang Fan, Ruifeng Zhang, Qingsheng Li, He Yang, Zhen Li, Weijie Qiu, Peng Ai
  • METHOD FOR MANAGING COMMUNICATION AUTHORITY BASED ON MULTI-ENERGY EQUIPMENT DATA FLOW USING DIGITAL TWIN AND A SYSTEM THEREOF
    Publication number: 20220141232
    Abstract: The invention discloses a method for managing communication authority based on multi-energy equipment data flow using digital twin and a system thereof, comprising the following steps: generating a unique permission code; Establishing a data flow interaction channel; utilizing a broadcast detection mechanism to periodically check the data flow communication authority based on the channel and continuously remove the data flow interaction channel that is expired and illegally authorized, thus to complete the data flow communication management. The present invention has the advantages that the management is more scientific, the algorithm is clearer, more efficient and safer, and the level is well arranged; the channel resource utilization rate is improved, filling the gap in the current stage of a method for managing communication authority based on multi-energy equipment data flow using digital twin and a system thereof, and ensuring the real-time mapping between physical entities and virtual images.
    Type: Application
    Filed: February 3, 2021
    Publication date: May 5, 2022
    Inventors: Xueyong TANG, Yankan SONG, Huijiang WAN, Qinfeng MA, Zhitong YU, Bin SUN, Xiang FAN, Ruifeng ZHANG, Qingsheng LI, He YANG, Zhen LI, Weijie QIU, Peng AI