Land vehicles – Wheeled – Attachment
Patent
1997-11-12
1999-10-05
English, Peter C.
Land vehicles
Wheeled
Attachment
280735, 701 45, 307 101, B60R 2122, B60R 2132
Patent
active
059611448
ABSTRACT:
An apparatus (12) is a combination horn pad and driver position sensor. The apparatus (12), in its function as a horn pad, provides a signal to a horn activator circuit (30) when a deforming pressure is applied to the apparatus. The horn activator circuit (30) causes an audible horn (28) to sound. The apparatus (12), in its function as a driver position sensor, senses a distance between a vehicle driver (22) and the apparatus. A driver/monitor circuit (60) is operatively connected to the apparatus (12) to operate the apparatus in its sensor function, and to provide a signal (58) regarding the sensed distance to a controller (50) of an inflatable restraint system (20). The apparatus (12) has a field-effect circuit (e.g., 74) and a ground plate circuit (e.g., 76), for providing the sensor function, and a horn pad circuit (e.g., 78). The apparatus (12) also has a sheet of substrate material, which is folded to define a plurality of planar portions (e.g., 68-72) for providing a plurality of stacked parallel circuit areas. The three circuits (74-78) extend on the planar portions (68-72).
REFERENCES:
patent: 4066851 (1978-01-01), White et al.
patent: 4251734 (1981-02-01), Mayer et al.
patent: 5157372 (1992-10-01), Langford
patent: 5269559 (1993-12-01), Filion et al.
patent: 5309135 (1994-05-01), Langford
patent: 5338059 (1994-08-01), Inoue et al.
patent: 5366241 (1994-11-01), Kithil
patent: 5369232 (1994-11-01), Leonelli
patent: 5398962 (1995-03-01), Kropp
patent: 5399819 (1995-03-01), Lang et al.
patent: 5423569 (1995-06-01), Reighard et al.
patent: 5465998 (1995-11-01), Davis
patent: 5489806 (1996-02-01), Harris et al.
patent: 5520412 (1996-05-01), Davis
patent: 5539259 (1996-07-01), Filion et al.
patent: 5549323 (1996-08-01), Davis
patent: 5576684 (1996-11-01), Langford
patent: 5602734 (1997-02-01), Kithil
patent: 5722686 (1998-03-01), Blackburn et al.
patent: 5836609 (1998-11-01), Coleman
"Capacitive Proximity Sensor Has Longer Range", NASA Tech Briefs, Aug. 1992.
U.S. Patent application Serial No. 08/442,190, for Method and Apparatus for Sensing an Occupant Position Using Capacitive Sensing; Inventors: Blackburn, et al., filed May 16, 1995 (copy not enclosed).
English Peter C.
TRW Inc.
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