Patents by Inventor Hanyun Liu

Hanyun Liu 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).

  • Airbag-type intelligent control device and control method for vortex-induced vibration of bridges
    Patent number: 11486101
    Abstract: Disclosed is a control method of an airbag-type intelligent control device for vortex-induced vibration of bridges. The airbag-type intelligent control device for vortex-induced vibration (VIV) of bridges includes a control system, which comprises a monitoring device and a control workstation; the monitoring device is used to detect the wind speed and direction near the bridge and the vibration state of the bridge; the control workstation is connected to the monitoring device. The VIV order of bridges is determined based on the detected wind speed, wind direction, and the vibration state of the bridge. The airbag system is mounted on both sides of the bridge and connected to the control workstation; according to the obtained VIV order, the sectional shape parameters of the airbag system are determined, and the airbag system is regulated to have the appropriate sectional shape.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: November 1, 2022
    Assignee: Changsha University of Science and Technology
    Inventors: Hanyun Liu, Yan Han, Peng Hu, Chunsheng Cai, Na Mao, Ying Luo, Lidong Wang, Lian Shen, Baixiang Chen