Patents by Inventor Carine Poisson-Choisne

Carine Poisson-Choisne 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 controlling the management of the electric power supply of a vehicle after the power unit has stopped
    Patent number: 9120439
    Abstract: A method for controlling electric power supply of a motor vehicle including a power unit and an electric power supply battery, the vehicle including at least one autonomous computer, at least one master computer, and at least one slave computer, the computers connected by a data network, the autonomous computers each configured to carry out at least one task after the power unit has stopped, and the power supply to the computers being maintained for a first period of time. The control method includes: reporting absence of the autonomous computer to the master computer; interrupting the power supply of each slave computer; interrupting the power supply of the master computer; maintaining the power supply of the autonomous computer beyond the first period of time; interrupting the power supply of each autonomous computer once it has finished its task.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: September 1, 2015
    Assignee: RENAULT s.a.s.
    Inventors: Carine Poisson-Choisne, Gregory Bertrand
  • METHOD AND SYSTEM FOR CONTROLLING THE MANAGEMENT OF THE ELECTRIC POWER SUPPLY OF A VEHICLE AFTER THE POWER UNIT HAS STOPPED
    Publication number: 20140163819
    Abstract: A method for controlling electric power supply of a motor vehicle including a power unit and an electric power supply battery, the vehicle including at least one autonomous computer, at least one master computer, and at least one slave computer, the computers connected by a data network, the autonomous computers each configured to carry out at least one task after the power unit has stopped, and the power supply to the computers being maintained for a first period of time. The control method includes: reporting absence of the autonomous computer to the master computer; interrupting the power supply of each slave computer; interrupting the power supply of the master computer; maintaining the power supply of the autonomous computer beyond the first period of time; interrupting the power supply of each autonomous computer once it has finished its task.
    Type: Application
    Filed: May 25, 2012
    Publication date: June 12, 2014
    Applicant: RENAULT s.a.s.
    Inventors: Carine Poisson-Choisne, Gregory Bertrand