Vehicle-use battery monitor apparatus

Details Vehicle-use battery monitor apparatus Vehicle-use battery monitor apparatus

2008-01-28

2009-06-23

Vo, Hieu T (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C322S025000, C340S441000

Reexamination Certificate

active

07552006

ABSTRACT:
The vehicle-use battery monitor apparatus includes a first function of receiving a power generation rate indicative of an operating state of a vehicle alternator from a power generation control device, a second function of detecting a charge/discharge current of a vehicle battery, a third function of transmitting the power generation rate to an electronic control unit for controlling an output power of a vehicle engine in order that an idle-up control is performed depending on a value of the power generation rate, a fourth function of increasing the value of the power generation rate when it is determined that the vehicle battery is in a discharge state on the basis of a detection result by the second function, and a fifth function of generating a notification signal in accordance with which an indicator light makes an indication of the power generation rate being increased by the forth function.

REFERENCES:
patent: 5339018 (1994-08-01), Brokaw
patent: 5929609 (1999-07-01), Joy et al.
patent: 7023102 (2006-04-01), Itoh
patent: 7098628 (2006-08-01), Maehara et al.
patent: A 05-272379 (1993-10-01), None
patent: A 09-107640 (1997-04-01), None
patent: A 2005-192308 (2005-07-01), None

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