The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2014
Filed:
Jun. 12, 2009
Alessandro Monti, La Garenne-Colombes, FR;
Arnaud Losq, Montigny-le-Bretonneux, FR;
Eric Mounier, La Couture Boussey, FR;
Alessandro Monti, La Garenne-Colombes, FR;
Arnaud Losq, Montigny-le-Bretonneux, FR;
Eric Mounier, La Couture Boussey, FR;
Renault S.A.S., Boulogne-Billancourt, FR;
Abstract
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.