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Audi introducing first vehicle-to-infrastructure (V2I) service: Traffic light information system

Audi of America, in conjunction with Traffic Technology Services (TTS), will launch the first vehicle-to-infrastructure (V2I) driver assistance system—Traffic light information—on select 2017 Audi Q7, A4 and A4 allroad models this fall.

Traffic light information, an Audi connect PRIME feature, enables the car to communicate with the infrastructure in select cities and metropolitan areas across the US. The car receives real-time signal information from the advanced traffic management system that monitors traffic lights. The link between vehicle and infrastructure is routed via the on-board LTE data connection and Traffic Technology Services, Inc. servers.

While waiting at a connected traffic light, the driver information system in the instrument cluster, as well as the head-up-display (if equipped), indicates the time remaining until the signal changes to green.

This feature represents Audi’s first step in vehicle-to-infrastructure integration. In the future we could envision this technology integrated into vehicle navigation, start / stop functionality and can even be used to help improve traffic flow in municipalities. These improvements could lead to better overall efficiency and shorter commuting times.

—Pom Malhotra, General Manager, Connected Vehicles

Audi of America will begin to roll out the new Traffic light information as part of its suite of Audi connect PRIME services later this fall in select smart cities and metropolitan areas across the country through 2017 and beyond. The feature is available on 2017 Audi Q7, A4 and A4 allroad®\ models built after 1 June 2016.

Continuous innovation in connected car services and advanced driver assistance systems that enrich and improve the customer experience is at the core of the Audi brand and our collective future.

—Scott Keogh, President, Audi of America

Comments

Joseph Wilder

Wow! No more red light tickets. Could also relieve us of the delays from people texting at traffic stops.

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