Continental Automotive France

Continental Automotive Gmbh

Alain Gonzalez

Benjamin Marconato

Roger Rouphael

David Mirassou

Laure Carbonne

Stephan Vales

Jeremy Pasquier

Robertus Vingerhoeds

A diagnostic method for a control device of a motor vehicle with an electric propulsion motor, including: an electronic control unit (); a data communication bus (Tx; Rx) connecting at least the electronic control unit () and a controller of the electric motor; and a controller () of the data communication bus (Tx; Rx); includes the following steps:

Diagnostics method for device for controlling a motor vehicle powered by an electric motor, and associated device

The subject of the present invention is a method for communicating a malfunction of a system for measuring speed and direction of rotation of a rotary shaft, said system comprising: According to the invention, the method comprises the following steps:

Method for communicating a malfunction of a system for measuring speed and direction of rotation of a rotary shaft

In a method relating to an engine with n cylinders, fuel is injected in a predetermined order into the cylinders in a manner which is synchronized with the position of the pistons of the engine. The method includes the following steps after start-up: injection into m cylinders in a predetermined order of injection; measurement of engine speed and/or acceleration; continuation of injection in a predetermined order of injection if engine speed and/or acceleration exceed(s) a predetermined threshold; continuation of injection with a delay in the event of the contrary. The method can be used with respect to the start-up of a direct injection engine.

Method for synchronizing injection with the engine phase in an electric injector controlled engine

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Castelginest, France

Alain Gonzalez