Boots – shoes – and leggings
Patent
1993-07-16
1995-01-10
Cosimano, Edward R.
Boots, shoes, and leggings
324427, 340636, 364480, 364481, G06F 1520
Patent
active
053813502
ABSTRACT:
The backup time of the battery is obtained by estimation, in iterative manner, of discharging of the battery during successive estimated time intervals. During each of the estimated time intervals, an estimated discharging current in terms of the actual discharge power, an estimated voltage, and an estimated state of charge are computed in accordance with a mathematical model equivalent to the battery. The backup time of the battery is equal to the sum of the estimated time intervals necessary for the estimated voltage to reach a preset threshold. The process enables ageing of the battery to be taken into account and an alarm to be provided when the lifetime of the battery becomes too short.
REFERENCES:
patent: 3411091 (1968-11-01), Umeda
patent: 4333149 (1982-06-01), Taylor et al.
patent: 4677363 (1987-06-01), Kopmann
patent: 4743831 (1988-05-01), Young
patent: 4803416 (1989-02-01), Abiven et al.
patent: 4876513 (1989-10-01), Brilmyer et al.
patent: 4952862 (1990-08-01), Baigetti et al.
patent: 5124627 (1992-06-01), Okada
patent: 5193067 (1993-03-01), Sato et al.
Shinji Ishizuki et al., "Equipment for the Calculation of Battery Remaining Discharge Time in Telecommunications System", Jul. 1991.
Fiorina Jean-Noel
Lailler Patrick
Cosimano Edward R.
Merlin Gerin
LandOfFree
Process for determining the backup time of a battery does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for determining the backup time of a battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for determining the backup time of a battery will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-855602