Communications: electrical – Land vehicle alarms or indicators – External alarm or indicator of movement
Reexamination Certificate
2005-02-01
2005-02-01
Goins, Davetta W. (Department: 2632)
Communications: electrical
Land vehicle alarms or indicators
External alarm or indicator of movement
C340S464000, C340S466000, C340S471000, C340S479000
Reexamination Certificate
active
06850156
ABSTRACT:
An anti-collision safety system for a vehicle includes a microprocessor which receives one or more inputs and controls an output of at least one indicator or signaling device in response to the inputs. The microprocessor may be continuously powered or energized when the vehicle is in use, such that the indicator may be modulated in situations when the brake pedal of the vehicle is not applied. Preferably, a proximity sensing device may be provided to detect objects exteriorly of the vehicle. Preferably, an accelerometer may also be included to provide a deceleration signal to the microprocessor. The microprocessor may modulate the indicator independent of actuation of the brake pedal by a driver of the vehicle.
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Commonly assigned, co-pending U.S. Appl. No. 09/213,075, filed Dec. 16, 1998, for Information Display in a Rearview Mirror.
Bloomfield John
Lynam Niall R.
Donnelly Corporation
Goins Davetta W.
Van Dyke Gardner, Linn & Burkhart, LLP
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