Patents by Inventor Honhjun Pu

Honhjun Pu 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: 20150032289
    Abstract: A method for queue recognition by wireless vehicle to vehicle communication includes: checking a relevance for surrounding vehicles from which an ego vehicle receives messages by a comparison with relevance criteria and establishing a relevance if the relevance criteria are satisfied; selecting the speed and position values that are associated with relevant surrounding vehicles and have the speed values indicating a same direction of travel as the ego vehicle; defining a first virtual vehicle to which mean values of selected speed and position values are allocated as values for the at least one first virtual vehicle; recording a time profile of the speed and position values of the at least one first virtual vehicle; recording, as a change value, the time profile of changes in the speed and position values of the first virtual vehicle; and comparing the change value with a queue criterion.
    Type: Application
    Filed: March 6, 2013
    Publication date: January 29, 2015
    Inventors: Andreas Lotz, Honhjun Pu, Fa Zhang