公开(公告)号：US09874588B2

公开(公告)日：2018-01-23

申请号：US14762303

申请日：2014-01-31

Applicant: RENAULT s.a.s.

Inventor： Matthieu Mouvet ,  Florian Courtemanche

IPC: G01R21/00 ,  G01R19/00 ,  G01R19/25 ,  G01R31/36 ,  G01R19/02 ,  H02J7/04

CPC classification number: G01R19/003 ,  G01R19/02 ,  G01R19/2509 ,  G01R31/3648 ,  H02J7/045

Abstract: A method for determining an average value of a periodic or quasi-periodic voltage signal that can be transmitted on a communication bus with a transmission period greater than the period of the signal. The method includes acquiring measurements of the signal with a measurement period corresponding to the transmission period of the average value on the bus, obtaining the average value from the acquired measurements, applying, for each measurement, a variable delay, defining a time of measurement within the measurement period, relative to a reference time, and obtaining the average value from the result of the measurement made at each time of measurement and from the results of the measurements made previously.