Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1993-01-13
1994-05-24
Peng, John K.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340636, 340663, 324428, 324430, 320 32, 320 39, B60Q 100
Patent
active
053152875
ABSTRACT:
The invention continuously monitors the current drawn from the on board battery system of a recreational vehicle or marine vessel. The device calculates and displays the energy remaining as a portion of the total capacity by accumulating over time the net energy drawn out of the battery. The device accurately accounts for the known effect of effectively lower battery capacities at higher current draws, and also allows the user to re-initialize the battery system capacity to reflect either degradation of the battery capacity with time or upgrades to the battery system.
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Peng John K.
Tong Nina
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