Patents by Inventor Wanqin LI

Wanqin LI 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).

  • Integrated automatic detection equipment for highway network structure group
    Patent number: 12270730
    Abstract: Integrated automatic detection equipment includes a tractor, a first test vehicle and a second test vehicle. A central control system, a geometric linear detection system, a road three-dimensional (3D) detection system, and a laser 3D scanning system are arranged on the tractor. A front end of the first test vehicle is detachably connected to a rear end of the tractor, and a rear end of the first test vehicle is detachably connected to a front end of the second test vehicle. A drop hammer loading system is arranged on the first test vehicle. A bridge dynamic detection system is arranged on the second test vehicle. The geometric linear detection system, the road 3D detection system, and the drop hammer loading system are used for a road detection.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: April 8, 2025
    Inventors: Yang Yang, Xiaojun Shen, Kanghui Luo, Hanqing Zhao, Wenqi Yang, Hui Wang, Song Wang, Changqing Liu, Binglin Jiang, Zhen Wang, Zhigang Wu, Qiang Wei, Rui Sun, Wanqin Li
  • INTEGRATED AUTOMATIC DETECTION EQUIPMENT FOR HIGHWAY NETWORK STRUCTURE GROUP
    Publication number: 20220120632
    Abstract: Integrated automatic detection equipment includes a tractor, a first test vehicle and a second test vehicle. A central control system, a geometric linear detection system, a road three-dimensional (3D) detection system, and a laser 3D scanning system are arranged on the tractor. A front end of the first test vehicle is detachably connected to a rear end of the tractor, and a rear end of the first test vehicle is detachably connected to a front end of the second test vehicle. A drop hammer loading system is arranged on the first test vehicle. A bridge dynamic detection system is arranged on the second test vehicle. The geometric linear detection system, the road 3D detection system, and the drop hammer loading system are used for a road detection.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 21, 2022
    Applicant: Chongqing University
    Inventors: Yang YANG, Kanghui LUO, Hui WANG, Song WANG, Changqing LIU, Binglin JIANG, Zhen WANG, Zhigang WU, Rui SUN, Wanqin LI