Commissariat a L'energie Atomique Et Aux Energies Alternatives

Renault S.a.s.

Renault

Laurent Le Garff

Nicolas Ventroux

Raphaël David

Jean-Marc Philippe

Alexandre Carbon

Nicolas Palanque

Francois Colet

Richard Roth

Gustavo Loureiro Nieto

Robert Faure

Laurent Forgeot

Jean-Yves Stineau

The electronic architecture carries out the management of the functions of a vehicle, the functions being implemented via a set of sensors and actuators, the architecture comprising at least: a central computer; a real-time communication network; a set of interface modules, each module: aggregating signals from at least one of the sensors and sending the signals to the central computer via the communication network; and/or distributing control signals to at least one of the actuators; the central computer driving the actuators according to the signals from the sensors, the control signals for the actuators being sent to the interface modules via the communication network.

Electronic architecture for onboard system

A method and a device for purging an injector in a fuel injector system of use in regeneration of a particle filter. The aging of fuel is determined and compared with a fuel aging threshold value, and a purge request is activated if the threshold value is exceeded. On activating the purge request the satisfaction of the conditions of purge activation are verified and, if satisfied, the purge is activated. The purge is continued while the conditions are satisfied until the quantity of fuel purged reaches a quantity of fuel to be purged.

Method and device for purging an injector in a fuel injector system of use in the regeneration of a particulate filter

Growing community of inventors

Viroflay, France

Laurent Le Garff