Cadillac Builds on V2V Deployment

Cadillac Builds on V2V Deployment

Cadillac’s CTS sedan, one of the first production vehicles in the world to contain Vehicle-to-Vehicle (V2V) communication, has now successfully demonstrated Vehicle-to-Infrastructure (V2I) capability in Michigan. Cadillac CTS development vehicles received real-time data from traffic controllers on signal phasing and timing during successful demonstrations recently conducted in collaboration with Michigan road agencies.

V2I connects the Cadillac development vehicles to its surrounding infrastructure, allowing the vehicle to alert the driver of safety, mobility or environment-related conditions ahead.

The traffic signals, located adjacent to the GM Warren Technical Center campus at the intersections of 12 Mile and 13 Mile roads, were able to send real-time data using Dedicated Short-Range Communications (DSRC) protocol to the development vehicles, which alerted the drivers of a potential red light violation at current speed. This alert helps avoid the dangerous decision to either brake abruptly or accelerate through a busy intersection.

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