Patents by Inventor Junjian HE

Junjian HE 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).

  • Method and system for traffic prediction based on space-time relation
    Patent number: 8606727
    Abstract: A system and method for traffic prediction based on space-time relation are disclosed. The system comprises a section spatial influence determining section for determining, for each of a plurality of sections to be predicted, spatial influences on the section by its neighboring sections; a traffic prediction model establishment section for establishing, for each of the plurality of sections to be predicted, a traffic prediction model by using the determined spatial influences and historical traffic data of the plurality of sections; and a traffic prediction section for predicting traffic of each of the plurality of sections to be predicted for a future time period by using real-time traffic data and the traffic prediction model. An apparatus and method for determining spatial influences among sections, as well as an apparatus and method for traffic prediction, are also disclosed.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: December 10, 2013
    Assignee: NEC (China) Co., Ltd.
    Inventors: Tao Wu, Shaoya Wang, Junjian He, Weisong Hu, Jia Rao, Xiaowei Liu
  • METHOD AND SYSTEM FOR TRAFFIC PREDICTION BASED ON SPACE-TIME RELATION
    Publication number: 20110161261
    Abstract: A system and method for traffic prediction based on space-time relation are disclosed. The system comprises a section spatial influence determining section for determining, for each of a plurality of sections to be predicted, spatial influences on the section by its neighboring sections; a traffic prediction model establishment section for establishing, for each of the plurality of sections to be predicted, a traffic prediction model by using the determined spatial influences and historical traffic data of the plurality of sections; and a traffic prediction section for predicting traffic of each of the plurality of sections to be predicted for a future time period by using real-time traffic data and the traffic prediction model. An apparatus and method for determining spatial influences among sections, as well as an apparatus and method for traffic prediction, are also disclosed.
    Type: Application
    Filed: November 9, 2010
    Publication date: June 30, 2011
    Applicant: NEC(CHINA) CO., LTD.
    Inventors: Tao WU, Shaoya WANG, Junjian HE, Weisong HU, Jia RAO, Xiaowei LIU