Patents by Inventor Yubing ZHENG

Yubing ZHENG 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: 11914178
    Abstract: The present disclosure relates to a lighting device for automatically switching between a visible light source and an infrared light source. The lighting device may include a light source, an infrared filter, and a driving module for driving the infrared filter.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: February 27, 2024
    Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Liyun Zheng, Hui Zhan, Yanhui Liu, Yubing Zhao
  • Publication number: 20240062649
    Abstract: A traffic information quantization method in an intelligent network environment includes: step S1: extracting traffic information sources according to collected videos and classifying the traffic information sources; step S2: obtaining a state set and a probability distribution of each traffic information source through actual observation and calculation; step S3: using information theory to quantify the traffic information sources. Further, a traffic information quantization system in the intelligent network environment is provided, and the traffic information quantization method in the intelligent network environment and its system are adopted to quantify the driving information of the driving process and calculate the amount of information. The method and system can transform uncertain information into certain information, improve driving efficiency, help drivers optimize the driving process, and ensure driving safety.
    Type: Application
    Filed: May 23, 2023
    Publication date: February 22, 2024
    Applicants: Hefei University of Technology, Hefei Urban Planning and Design Institute, Intelligent Manufacturing Institute of HFUT
    Inventors: Zhongxiang FENG, Li DAI, Yubing ZHENG, Congjun HUANG, Shisheng FANG, Xu JIANG, Zongzu LIU, Yinbin SHEN, Weihua ZHANG, Jingyu LI, Dianchen ZHU
  • Publication number: 20240005781
    Abstract: A mapping method for right-turn conflict warning lines at urban road intersections includes: obtaining the conflict data of urban intersections and the driving trajectory information of large vehicles and obtaining the outermost rear wheel trajectory curve and the innermost rear wheel trajectory curve through the driving trajectory information of large vehicles; using the regression model to construct the dynamic model of the right-turn conflict area of large vehicles and obtain the relationship between the parameters of the outermost rear wheel trajectory curve and the innermost rear wheel trajectory curve and the dynamic and static indexes; inputting the dynamic and static indexes of other road intersections into the dynamic model of the right-turn conflict area of large vehicles to obtain the corresponding outermost rear wheel trajectory curve and the innermost rear wheel trajectory curve, and drawing the urban road warning line.
    Type: Application
    Filed: June 27, 2023
    Publication date: January 4, 2024
    Applicants: Hefei University of Technology, Hefei Urban Planning and Design Institute, Intelligent Manufacturing Institute of HFUT
    Inventors: Zhongxiang FENG, Yubing ZHENG, Congjun HUANG, Xu JIANG, Shisheng FANG, Zongzu LIU, Yinbin SHEN, Hui SUN, Junxia WANG, Weihua ZHANG, Kang JIANG
  • Publication number: 20230401974
    Abstract: A method suitable for driver takeover training of man-machine shared driving vehicle relates to the field of man-machine shared driving technology. The method includes: establishing database, situation-creation, establish a teaching model, take over training, evaluation and analysis of takeover ability. The method divides the driver's takeover behavior into a small operation action through the driver takeover training of the man-machine shared driving vehicle, defines where the driver's eyes need to observe when the takeover reminder appears, how the hands and feet need to be operated, and the sequence of these operations, solves the problems of the driver's tension and being in a flurry in the current sudden takeover reminder. In addition, through the evaluation and analysis of the takeover capability, the method can solve the problem that the existing technology cannot objectively evaluate the driver's takeover capability level.
    Type: Application
    Filed: June 14, 2023
    Publication date: December 14, 2023
    Applicants: Hefei University of Technology, Intelligent Manufacturing Institute of HFUT
    Inventors: Zhongxiang FENG, Ya GAO, Zeyang CHENG, Lei ZHANG, Zhipeng HUANG, Jiabin ZENG, Jingyu LI, Yubing ZHENG, Dianchen ZHU, Weihua ZHANG, Kang JIANG