TRAFFIC ALERT DEVICES AND METHODS OF USING THE SAME

TRAFFIC ALERT DEVICES AND METHODS OF USING THE SAME

Traffic alert devices and methods of using the same are disclosed. A traffic alert device includes a housing having a first surface to face in a first direction toward a first area, and a directional motion sensor carried by the housing. The sensor monitors motion in a second area different than the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SWIFT, David, DWYER, Matthew R, WERNECKE, Garret, PARUCH, Lucas I, DONDLINGER, Jason, RUNBECK, Emily C, KORMAN, Joe, DUESING, Tony, LIGHTBODY, John, WIEGEL, Aaron J
Format: Patent
Sprache:eng
Schlagworte:
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TRAFFIC CONTROL SYSTEMS
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Beschreibung
Zusammenfassung:Traffic alert devices and methods of using the same are disclosed. A traffic alert device includes a housing having a first surface to face in a first direction toward a first area, and a directional motion sensor carried by the housing. The sensor monitors motion in a second area different than the first area, the second area being in a second direction angled relative to the first direction. The traffic alert device further includes a light emitter carried by the housing, the light emitter positioned to emit light that emanates from the first surface. The light emitter generates a visual signal in response to the sensor detecting an object in the second area approaching the sensor.