Early warning indicator for a braking system

Communications: electrical – Land vehicle alarms or indicators – External signal light system

Patent

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Details

340459, 340464, 340467, 340463, 200 6189, 200 865, B60Q 144, H01H 314

Patent

active

049164317

ABSTRACT:
A vehicular early warning system includes one or more of the following modules: An accelerator pedal pressure sensor for providing an early warning braking signal. If desired, this element also functions as a backup brake light system totally independent of the standard brake lights. A deceleration sensor which reads either intake manifold vacuum or accelerator linkage postion. This sensor lights an amber lamp providing a deceleration warning signal. A brake pedal pressure sensor system including two sensors. The first serves as the standard brake sensor. The second sensor signals high brake pressure, indicating heavy braking. A low velocity speedometer sensor, which automatically triggers a warning light as a vehicle comes to a stop.

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