Patents by Inventor Runhu LU

Runhu LU 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).

  • Patent number: 12461016
    Abstract: Provided are a method and apparatus for analyzing a laying stress on a cable. The method for analyzing a laying stress on a cable includes: segmenting, according to cable grounding manners, cable laying manners and cable bending types that correspond to the discrete points of pipeline detection in a cable laying channel, the discrete points; and performing, according to segmentation information and measurement information of the discrete points, stress analysis calculation on minimum segments in which the discrete points are located. In the present application, stress analysis of each segment of the cable during the cable laying process is achieved in real time, providing data support for laying the cable. Workers responsible for laying the cable can adopt corresponding protective measures during the laying process according to a stress analysis result so that the cable can be really protected, improving the safety of the cable during the cable laying process.
    Type: Grant
    Filed: November 24, 2022
    Date of Patent: November 4, 2025
    Assignee: DONGGUAN POWER BUREAU OF GUANGDONG POWER GRID CO., LTD.
    Inventors: Jianhua Cui, Wen He, Zhibin Yuan, Xun Wu, Zhiyang Liu, Jufen Ye, Rui Yang, Guanke Liu, Ganbiao Wang, Fan Kuang, Huan Li, Yunfeng Hu, Guo Zhai, Zhuojia Li, Hang Du, Runhu Lu
  • Publication number: 20250110039
    Abstract: Provided are a method and apparatus for analyzing a laying stress on a cable. The method for analyzing a laying stress on a cable includes: segmenting, according to cable grounding manners, cable laying manners and cable bending types that correspond to the discrete points of pipeline detection in a cable laying channel, the discrete points; and performing, according to segmentation information and measurement information of the discrete points, stress analysis calculation on minimum segments in which the discrete points are located. In the present application, stress analysis of each segment of the cable during the cable laying process is achieved in real time, providing data support for laying the cable. Workers responsible for laying the cable can adopt corresponding protective measures during the laying process according to a stress analysis result so that the cable can be really protected, improving the safety of the cable during the cable laying process.
    Type: Application
    Filed: November 24, 2022
    Publication date: April 3, 2025
    Inventors: Jianhua CUI, Wen HE, Zhibin YUAN, Xun WU, Zhiyang LIU, Jufen YE, Rui YANG, Guanke LIU, Ganbiao WANG, Fan KUANG, Huan LI, Yunfeng HU, Guo ZHAI, Zhuojia LI, Hang DU, Runhu LU