Patents by Inventor Rongfu Zheng

Rongfu 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: 12077176
    Abstract: A vehicle control apparatus and method includes, when a self-driving vehicle is in a self-driving status, obtaining driving status information of the self-driving vehicle and first driving environment information of the self-driving vehicle; calculating a coarse-grained control instruction of the self-driving vehicle based on the driving status information, the first driving environment information, and a control instruction decision model; determining, based on second driving environment information, whether the coarse-grained control instruction is to be executed; and when the coarse-grained control instruction is to be executed, determining, based on lane information and the driving status information of the self-driving vehicle, a fine-grained control instruction corresponding to the coarse-grained control instruction.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: September 3, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Songcen Xu, Rongfu Zheng, Liangwei Wang, Yuzheng Zhuang
  • Publication number: 20200139989
    Abstract: A vehicle control apparatus and method includes, when a self-driving vehicle is in a self-driving status, obtaining driving status information of the self-driving vehicle and first driving environment information of the self-driving vehicle; calculating a coarse-grained control instruction of the self-driving vehicle based on the driving status information, the first driving environment information, and a control instruction decision model; determining, based on second driving environment information, whether the coarse-grained control instruction is to be executed; and when the coarse-grained control instruction is to be executed, determining, based on lane information and the driving status information of the self-driving vehicle, a fine-grained control instruction corresponding to the coarse-grained control instruction.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 7, 2020
    Inventors: Songcen Xu, Rongfu Zheng, Liangwei Wang, Yuzheng Zhuang
  • Patent number: 10007495
    Abstract: A code generating method, a compiler, a scheduling method, an apparatus and a scheduling system where the generated code is an executable code and applied to a heterogeneous system, and the heterogeneous system includes an accelerated processor and a central processing unit (CPU) and the code generating method includes acquiring, by a compiler, resource information of the accelerated processor and resource information of the CPU in order to generate an operable platform list, identifying, by the compiler, accelerable code from first user code, embedding, by the compiler, a hook function and an exception handling function before the accelerable code to form second user code, and compiling, by the compiler, the second user code to obtain the executable code and the executable code generated may automatically implement proper scheduling of processors during execution.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: June 26, 2018
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Youliang Yan, Rongfu Zheng
  • Publication number: 20160179484
    Abstract: A code generating method, a compiler, a scheduling method, an apparatus and a scheduling system where the generated code is an executable code and applied to a heterogeneous system, and the heterogeneous system includes an accelerated processor and a central processing unit (CPU) and the code generating method includes acquiring, by a compiler, resource information of the accelerated processor and resource information of the CPU in order to generate an operable platform list, identifying, by the compiler, accelerable code from first user code, embedding, by the compiler, a hook function and an exception handling function before the accelerable code to form second user code, and compiling, by the compiler, the second user code to obtain the executable code and the executable code generated may automatically implement proper scheduling of processors during execution.
    Type: Application
    Filed: March 2, 2016
    Publication date: June 23, 2016
    Inventors: Youliang Yan, Rongfu Zheng