Monitoring traffic signal preemption

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8830085
APP PUB NO 20110109477A1
SERIAL NO

12617048

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Approaches for monitoring traffic signal preemption at one or more intersections. According to one embodiment, a road map that includes a plurality of roads and intersections is displayed with a computer system. Preemption data periodically received by the computer system from at least one preemption controller at a respective intersection is used to update the road map. In response to the preemption data, the road map is updated to include a traffic signal icon at the respective intersection and a vehicle icon at a location on the map corresponding to a location of a vehicle transmitting a preemption request as indicated by the preemption data.

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First Claim

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Patent Owner(s)

  • GLOBAL TRAFFIC TECHNOLOGIES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cosgrove, Patrick Keenan Apple Valley, US 1 34
Edwardson, David John Shoreview, US 3 74
Eichhorst, Kevin Clare Owatonna, US 4 81
Johnson, David R Oakdale, US 91 3258
Montgomery, Nicole Maria Woodbury, US 1 34

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