Human body detecting device for vehicles

Details Human body detecting device for vehicles Human body detecting device for vehicles

2004-10-28

2009-10-06

Dole, Timothy J (Department: 2831)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C340S540000, C340S005720, C340S426280, C324S686000, C070S237000

Reexamination Certificate

active

07598753

ABSTRACT:
A human body detecting device for a vehicle includes a sensor electrode provided in a door handle arranged on outside of a vehicle door, the sensor electrode changing the electrostatic capacitance in response to an approach of human body and a determining circuit for judging whether a human body approaches or not based on the change of the electrostatic capacitance of the sensor electrode. The human body detecting device further includes an auxiliary electrode coupled capacitance-wise with the sensor electrode.

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Partial English language translation of Japanese Office Action.
Form PCT/ISA/210 (International Search Report) dated Apr. 26, 2005.
Form PCT/ISA/237 (Written Opinion of the International Searching Authority) dated Apr. 26, 2005.
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