Corvette to offer built-in HD-quality Performance Data Recorder [Video]

A new high definition camera integrated into the 2015 Chevrolet Corvette’s windshield header trim will capture not only a driver’s perspective of the road ahead, but also a host of telemetry data for review at a later date. Called the Performance Data Recorder, or PDR, the system puts together a highly technical replay laced with vehicle performance information.

More than simply a GoPro-like camera mounted to the windshield, PDR is integrated into the new Corvette’s electronics to provide viewers with a high degree of information. Moreover, the system records data on an SD card that lets drivers replay their experiences either on the vehicle’s instrument cluster (when parked) or on a computer or TV screen at a later date.

Mounted into the windshield header trim near the rearview mirror, the system’s 720p HD camera records everything the driver sees directly in front. Audio is picked up via a dedicated microphone inside the Corvette’s camera, allowing drivers to narrate their own trip if they want.

A telemetry recorder developed with Corvette racing partner Cosworth is hard-wired to the car’s Controller Area Network (CAN), which allows it to work like a black box recorder. Information that it can pick up includes engine speed, transmission selection, braking force, steering wheel angle and lateral g’s.

Four modes include three data overlay screens, which look something like a video game display:

• Track mode – includes speed, RPM, g-force, lap times and even a location-based map discerned from the car’s GPS and Bing-enabled satellite maps.
• Sport mode – a more limited display with speed and g-force.
• Performance mode – designed to show performance metrics like 0-60 mph runs, 1/4 mile sprints and 0-100 mph runs.
• Touring mode – A simple video and audio-only replay.

Using Track mode, drivers can view corner traces, cornering force and vehicle speed to analyze their driving habits

“It’s like having a 32 GB crew chief trackside, proving you with real-time feedback to improve your driving skills,” Corvette chief engineer Tadge Juechter said in a statement released to members of the media.

With a 32 GB memory card put into the SD slot, the system can store about 13 hours of driving.

Chevrolet has not priced PDR, which it says will become available at the beginning of the 2015 model year on Corvettes.

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