Renault S.a.s.

Eric Mounier

Alessandro Monti

Arnaud Losq

A device for recording data emitted from a motor vehicle management system, including a volatile memory, a non-volatile memory, and a data recording module configured to receive a signal concerning activation status emitted by the management system and to record the data in a first zone of the volatile memory on a rising edge of the activation status signal and in a second zone of the volatile memory on a falling edge of the activation status signal, and including a record management module configured to receive the activation status signal and to activate a command to record on a falling edge with the activation status signal, the recording module being further configured to receive the record command and to record the content of the two zones of the volatile memory into a zone of the non-volatile memory when the record command is activated.

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La Couture Boussey, France

Eric Mounier