Patents by Inventor Huiwen Ding

Huiwen Ding 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).

  • Publication number: 20250004478
    Abstract: An intelligent obstacle detection system for an unmanned mine vehicle is provided to solve the problem of existing intelligent obstacle detection systems for unmanned mine vehicles cannot compare and analyze the actual driving data with the preset data and includes an intelligent detection platform, a route planning device, an obstacle detection device, a planning management device, an operation monitoring device, and a storage device. The route planning device is configured to perform route planning analysis for the unmanned mine vehicle to obtain a planned route of the unmanned mine vehicle. The planned route is sent to the obstacle detection device. The intelligent obstacle detection system can plan and analyze the travel route. By locking onto starting and target positions of the unmanned mine vehicles, and then obtaining point cloud data through the detection terminals and calculating with algorithms, the optimal planned route can be determined.
    Type: Application
    Filed: June 20, 2024
    Publication date: January 2, 2025
    Inventors: Song Jiang, Binjian Rao, Ruonan Kong, Zhixiang Cui, Runfeng He, Qinghua Gu, Xiaoshuang Li, Shunling Ruan, Yi Tan, Sai Zhang, Di Liu, Xiaohua Ding, Li Guo, Zhigang Tao, Yong Hong, Dong Duan, Ying Chen, Ming Ji, Lianjing Ma, Na Zhang, Shibin Tang, Caiwu Lu, Xiaochuan Xu, Huiwen He, Zhengxiang He
  • Publication number: 20240371262
    Abstract: Embodiments of the present disclosure provide a method for traffic flow control considering a bus stop in a connected environment, comprising: determining an influence region of the bus stop; dividing the influence region of the bus stop into influence subregions; collecting vehicle information of each of the influence subregions at time t; comparing lane changing pressures of different influence subregions of the bus stop; determining a predicted count of lane changing vehicles of each of the influence subregions based on lane changing pressure differences; and selecting optimal lane changing vehicles to complete lane changing. A vehicle density distribution in the influence region of the bus stop can be dynamically regulated through vehicle information interaction in the connected environment, thereby making the spatial distribution of the traffic flow more balanced, saving vehicle traveling time, and improving the operation efficiency of the traffic flow.
    Type: Application
    Filed: April 26, 2024
    Publication date: November 7, 2024
    Applicants: HEFEI UNIVERSITY OF TECHNOLOGY, ANHUI BAICHENG HUITONG TECHNOLOGY CO., LTD., HEFEI UNIVERSITY OF TECHNOLOGY DESIGN INSTITUTE (GROUP) CO., LTD.
    Inventors: Weihua ZHANG, Taifeng NI, Heng DING, Chun WANG, Wenjia ZHU, Zeyang CHENG, Ye YU, Haijian BAI, Wanli DONG, Huiwen LIU
  • Patent number: 12131632
    Abstract: Embodiments of the present disclosure provide a method for traffic flow control considering a bus stop in a connected environment, comprising: determining an influence region of the bus stop; dividing the influence region of the bus stop into influence subregions; collecting vehicle information of each of the influence subregions at time t; comparing lane changing pressures of different influence subregions of the bus stop; determining a predicted count of lane changing vehicles of each of the influence subregions based on lane changing pressure differences; and selecting optimal lane changing vehicles to complete lane changing. A vehicle density distribution in the influence region of the bus stop can be dynamically regulated through vehicle information interaction in the connected environment, thereby making the spatial distribution of the traffic flow more balanced, saving vehicle traveling time, and improving the operation efficiency of the traffic flow.
    Type: Grant
    Filed: April 26, 2024
    Date of Patent: October 29, 2024
    Assignees: HEFEI UNIVERSITY OF TECHNOLOGY, ANHUI BAICHENG HUITONG TECHNOLOGY CO., LTD., HEFEI UNIVERSITY OF TECHNOLOGY DESIGN INSTITUTE (GROUP) CO., LTD.
    Inventors: Weihua Zhang, Taifeng Ni, Heng Ding, Chun Wang, Wenjia Zhu, Zeyang Cheng, Ye Yu, Haijian Bai, Wanli Dong, Huiwen Liu
  • Publication number: 20240238757
    Abstract: A sodium alginate-gelatin based biochar multivariate composite material, a preparation method therefor and a method for removing cadmium in water body are provided and relate to the technical field of biochar adsorbent materials. The sodium alginate-gelatin based biochar multivariate composite material has a high and stable removal efficiency for cadmium divalent cation (Cd2+) in a potential of hydrogen (pH) range of 4-7 in the water body, with a maximum adsorption capacity of 86.25 (milligrams per gram) mg/g. The composite material of the disclosure has good recyclability. After five regeneration tests, the adsorption capacity of the composite material for Cd2+ can still reach 70% of the initial adsorption capacity. The preparation method of the disclosure has simple process, easy control, low manufacturing cost, and is suitable for large-scale production and application.
    Type: Application
    Filed: January 3, 2024
    Publication date: July 18, 2024
    Inventors: Lei Ding, Yan Li, Jiangya Ma, Huiwen Zhang, Yanli Kong
  • Patent number: 11946217
    Abstract: The present application relates to a top plate jacking device and jacking construction method configured for V-shaped columns, the top plate jacking device comprising a temporary support pile comprises a plurality of pile holes arranged on a construction surface, a bottom end of the pile hole is cast-in-place with a bearing platform, a temporary support column is inserted on the bearing platform, a plurality of pillars are fixed at a top of the temporary support column, wherein comprises a plurality of vertically connected column segments, two adjacent column segments detachably connected vertically through a connecting component; a support block is provided at a top of the plurality of pillars, the top of the support block abuts against a lower surface of the top plate; a hydraulic jack is configured to jack the top plate and is provided with a plurality of intervals at the top of the temporary support column.
    Type: Grant
    Filed: September 18, 2023
    Date of Patent: April 2, 2024
    Assignees: China Railway Tunnel Group Co., Ltd., China Railway Tunnel Group Third Division Co., Ltd.
    Inventors: Jialiang Ding, Xin Zhang, Fuxian Yu, Huiwen Ding, Min Cao, Xianhai Tang, Ning Ma, Baixi Feng, Xin Wen