Draft:2024 Abu Dhabi Autonomous Racing League

2024 Abu Dhabi Autonomous Racing League Grand Prix
Race details
Date	27 April 2024 (2024-04-27)
Official name	2024 A2RL Autonomous car race
Location	Yas Marina circuit, Abu Dhabi, UAE
Course	Permanent racing facility
Course length	5.554 km (3.451 miles)
Distance	6 laps, Approx. 33.324 km (20.707 miles)
Scheduled distance	8 laps, Approx. 44.432 km (27.609 miles)
Pole position
Driver	Eva	PoliMove
Time	2:00.653
Grid positions set by results of sprint qualifying
Podium
First	Hailey	TUM
Second	Constructor AI	Constructor University
Third	Gianna	Unimore

On 27 April 2024, the first race of the Abu Dhabi Autonomous Racing League was held at the Yas Marina Circuit in Abu Dhabi. The race, originally scheduled to last eight laps, was ultimately shortened to six laps due to various complications, including subpar peformance. It involved four self-driving race cars, only two of which - Hailey and Constructor AI - finished the race; the other two did not finish.

Background

Entrants

In total, eight engineering teams were part of the A2RL in 2024, but only four would compete in the race proper.

The list of teams in 2024 is:

• Fly Eagle (China/UAE)
• Code19 Racing (United States)
• Constructor University (Germany)
• Kinetiz (Singapore/UAE)
• Humda Lab (Hungary)
• PoliMove (Italy)
• Unimore (Italy)
• Techincal University of Munich (Germany)

Pre-race demonstration

Prior to the race itself, a mock 1v1 duel between former F1 driver Danill Kvyat and a self-driving car took place; the autonomous car was green and had number 01, while Kvyat's car was red and had number 00. Kvyat spent most of the duel in the pits. Kvyat himself said: “I’m not racing autonomous cars here. It won’t be a flat-out race”.

Qualifying

Qualifying report

As only four of the eight entrants would compete in the main event, qualifying time trials were held to determine the four main race competitors, as well as their positions in the grid. Only the cars with the four best times over three time trial sessions would qualify.

Multiple errors and setbacks occured during qualifying. In the first session, Maveric AI, Code19's car, left the track and stopped just after turn 14 due to connectivity issues. Fly Eagle's car, Feiying, had multiple upsets; at one point, Feiying ran into localization issues and began swerving left and right before stopping just before turn 15. Later, Feiying swerved again and hit the wall at the back straight, near the support pits, due to further localization issues. Sparkz, the Kinetz team's car, swerved and crashed into the wall near yacht berths 51-56 after turn 11, damaging the front right wheel's axle and partially detaching the forward wings. Sparkz would be the only car to not have a set time at the end of the time trials. PoliMove car Eva braked hard without warning at the straight, the LED status indicator turning off, suggesting the AI computer had a system crash or shut itself down.

After the sun went down, during the second session, Hailey, the car from the TUM team, went off-track after turn 9 and stopped, its status indicator flashing red, meaning Hailey's AI disengaged itself. Eva had further issues, once again braking hard and spinning out into turn 1. Later, the same thing happened to Feiying; it later swerved left and right and stopped due to further localization issues.

The morning after, during the third and final session, Hailey went off-track after turn 5, and were unable to regain the pole position.

Qualifying classification

Final qualifying times for all entrants (source: )

Position	No.	Car name	Team	Best time	Time difference
P1	5	Eva	PoliMove	2:00.653	Pole position
P2	6	Gianna	Unimore	2:01.314	+0.661
P3	33	Hailey	TUM	2:01.864	+1.211
P4	8	Constructor AI	Constructor University	2:23.256	+22.603
P5	14	Hugo	Humda Lab	2:24.580	+23.927
P6	19	Maveric AI	Code19	3:05.551	+1:04.898
P7	66	Feiying	Fly Eagle	8:14.203	+6:13.550
P8	3	Sparkz	Kinetiz	No time set	N/A

Attack/Defend challenge

Attack/Defend challenge report

In this part of the event, cars would be put on a series of 1v1 duels to see how well they could defend their position or attack to gain one higher.

During one such duel, an incident occured where Hailey rear-ended Eva, sending both off the track and prematurely ending the duel. The challenge was otherwise uneventful.

Main race

Race report

Eventually, on the night of 27 April, the main event (termed the "Grand Final" on-stream) would begin. The starting order was Eva first, Gianna second, Hailey third, and Constructor AI last.

The race began with a rolling start. As a safety measure, the first two laps were conducted under virtual safety car (VSC) to make sure the cars stayed together. However, Hailey ended up stopping and the final turn and strayed too far from the cars ahead, and as a result, the VSC conditions were extended for another lap. According to the livestream's on-screen graphics, Hailey was upwards of one minute and 22.3 seconds behind Gianna after the former started moving again.

On lap 4, halfway through the planned race, and with Hailey more than 30 seconds behind Gianna, the VSC was lifted, and the green flag finally dropped. At first, the Italian cars were leading the pack, Eva was the race leader with Gianna 3.2 seconds behind, however, as it entered the chicane, Eva hit the brakes and spun out, with Gianna briefly stopping as it passed Eva.

Eva's spin automatically triggered a full-course yellow flag. Normally, under yellow flag conditions, overtaking is not permitted, but with Eva stopped and being moved off the track, it was permitted to overtake Eva. However, presumably due to an oversight in the AI's code, the cars assumed overtaking Eva, despite being off the track, was not permitted. As a result, both Gianna and Constructor AI stopped as they did not want to overtake Eva due to the yellow flag, with Hailey following suit as it approached. Constructor AI's status indicator was solid red, suggesting the AI had disengaged; however, Gianna's status indicator remained solid purple, showing the AI was still in control. Eva's status indicator was also solid purple, but was soon flashing green, suggesting the AI had disengaged but was ready to take control again.

With all cars stalled, and Eva being off the track, the race was effectively red-flagged and suspended. Hailey, Gianna, and Constructor AI drove themselves back to their team's pits; Eva did not, it was towed to the main pits on a flatbed truck. Constructor was the first to arrive at the pits, followed by Gianna and Hailey, in that order. This incident, combined with loss of internet connection, led to Eva retiring - it did not finish the race.

Eventually, it was decided to resume the race. With Eva retired, the restart order was Gianna first, Hailey second, and Constructor AI third. The race was also shortened - from eight laps to six. With lap 5 under full-course yellow, this meant all three remaining teams would effectively restart the race on the sixth and final lap. At first, Gianna was winning with Hailey 2.6 seconds behind, but then Gianna stopped on turn 5, giving Hailey the lead. Constructor AI also overtook Gianna, but not without briefly stopping. Gianna remained stopped, its status indicator solid red - it did not finish either.

With both Italian teams out of the picture, Hailey finished first and won A2RL 2024, with Constructor AI finishing 27.2 seconds behind.

Final race standings

Finishing order for A2RL 2024 main event (source:)

Final position	No.	Car name	Team	Starting grid	Notes
P1	33	Hailey	TUM	P3
P2	8	Constructor AI	Constructor University	P4
DNF	6	Gianna	Unimore	P2	Retired (sudden stop, AI disengaged); Fastest Lap
DNF	5	Eva	PoliMove	P1	Retired (hard braking, spun out)