In-vehicle call apparatus

Details In-vehicle call apparatus In-vehicle call apparatus

2011-01-25

2011-01-25

Goins, Davetta W (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

C340S426100, C340S426180, C340S441000, C340S456000, C340S636100, C455S088000

Reexamination Certificate

active

07876200

ABSTRACT:
In an in-vehicle theft call apparatus, when a relevant vehicle is in a non-stopped state, an electric power supply from an in-vehicle battery is maintained to both a Cellular wireless section and a PCS wireless section. Thus, a wide range wireless communication area can be secured. In contrast, when the vehicle is in a stopped state, an electric power supply from the in-vehicle battery is maintained to only one of the Cellular wireless section and the PCS wireless section while being interrupted to the other. Thus, a communication signal can be transmitted appropriately in an event of call state; further, power consumption can be improved.

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Office action dated Oct. 27, 2009 in corresponding Japanese Application No. 2007-287432.

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