INDIANAPOLIS – NTT IndyCar Series cars will again be equipped with LED displays to better assist fans with understanding how each driver is performing in every session this season and to aid the efforts of the AMR INDYCAR Safety Team in attending to disabled cars.
The previous-generation matrix LED (light-emitting diode) system was discontinued midway through the 2018 season due to performance inconsistency on the cars. INDYCAR, the sanctioning body for the NTT IndyCar Series, contracted with a new manufacturer, MoTeC, to modify a system used in IMSA and apply it to NTT IndyCar Series cars for 2019.
“We know that fans at racetracks and watching from home appreciate the LED system that helps them keep track of how their favorite cars and drivers are performing,” INDYCAR President Jay Frye said. “That’s why we worked hard in the offseason to develop a more reliable system that will have even brighter displays that make them more visible to everyone. Our thanks go to MoTeC and Jon Koskey, INDYCAR’s senior director of technology, who led the effort on this important project.”
The new LED displays – which are lighter and still mount on either side of the Dallara chassis’ roll hoop for easy viewing – have been tested on track during the offseason and will be affixed to all cars starting with the season opener, the Firestone Grand Prix of St. Petersburg.
The LED system is linked to INDYCAR’s timing and scoring system that is continually updating via the numerous timing loops embedded in each series track. The 2019 LEDs provide more real-time display information as the cars cross each timing loop. Advanced RGB (red, green, blue) technology also permits the use of an unlimited number of colors for the displays.
Among the items that the LEDs can display during any NTT IndyCar Series session are:
A car’s running position on the leaderboard, updated each time it crosses a timing loop and signified by a red number;
When the driver has engaged the push-to-pass overtake assist button, signified by a flashing green “PP”;
A clock timing a car’s pit stop, shown in red numbers counting up by tenths of a second until a pit stop reaches double-digit seconds, then in each increasing second;
The ability to show whether a disabled car’s engine is running, allowing the AMR INDYCAR Safety Team to more quickly respond to, restart and release the car back into competition. If the car’s engine is running, the left-side LED will display a green “snake” moving from bottom to top and the right-side display will show what gear the engine is in (including a “0” if in neutral). If the engine is not running, the left-side LED will display horizontal red bars climbing from bottom to top and the right-side LED will display the gear the engine is in.