Vehicle window control system responsive to external force

Details Vehicle window control system responsive to external force Vehicle window control system responsive to external force

1998-03-02

1999-08-03

Paladini, Albert W.

Electrical transmission or interconnection systems

Vehicle mounted systems

Automobile

318 69, 318280, 318283, 318286, 318445, 318466, 318264, 49 28, 200 6142, 200 6443, G05G 504

Patent

active

059329319

ABSTRACT:
When a closing end of a vehicle windowpane is located at the upper side of a preset point P1 while the windowpane is closing, an obstacle pinched between a window frame and the windowpane is detected by a window frame sensor. When the closing end of the vehicle window is located at the lower side of a preset point P2, the pinched obstacle is detected by the window frame sensor and a motor rotation speed sensor, which indicates changes in motor driving load. This prevents a vehicle window control system from operating erroneously when an obstacle is pinched at a slope portion of the window frame.

REFERENCES:
patent: 3727348 (1973-04-01), Steinmann et al.
patent: 4746845 (1988-05-01), Mizuta et al.
patent: 5585705 (1996-12-01), Brieden
patent: 5613322 (1997-03-01), Kobrehel
patent: 5801501 (1998-09-01), Redelberger
patent: 5872436 (1999-02-01), Bergmann et al.

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