Invention Grant
US09551756B2 Method for determining a maximum voltage value of a load signal by sampling
有权
通过采样确定负载信号的最大电压值的方法
- Patent Title: Method for determining a maximum voltage value of a load signal by sampling
- Patent Title (中): 通过采样确定负载信号的最大电压值的方法
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Application No.: US14401372Application Date: 2013-05-13
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Publication No.: US09551756B2Publication Date: 2017-01-24
- Inventor: Florian Courtemanche , Yves Le-Vourch , Thomas Peuchant
- Applicant: RENAULT s.a.s.
- Applicant Address: FR Boulogne-Billancourt
- Assignee: RENAULT s.a.s.
- Current Assignee: RENAULT s.a.s.
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1254409 20120515
- International Application: PCT/FR2013/051041 WO 20130513
- International Announcement: WO2013/171415 WO 20131121
- Main IPC: H02J7/16
- IPC: H02J7/16 ; G01R31/36 ; G01R19/25 ; G01R23/02 ; G01R19/165 ; G01R31/00
Abstract:
A method for determining, by sampling at a given frequency, a maximum voltage value of a load signal of at least one motor vehicle battery cell, the load signal to be sampled being rectified and sinusoidal and having a frequency that is higher than the sampling frequency, the method including: determining a sampling frequency, a measurement time at the sampling frequency, and a related inaccuracy, measuring a load voltage with the predetermined sampling frequency and with the predetermined measurement time, and determining a maximum load voltage.
Public/Granted literature
- US20150130470A1 METHOD FOR DETERMINING A MAXIMUM VOLTAGE VALUE OF A LOAD SIGNAL BY SAMPLING Public/Granted day:2015-05-14
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