Team Details

Infinity Racing - Rennteam der Hochschule Kempten e.V

University	UAS Kempten DE Kempten UAS short 127
Location	Kempten, Germany
Homepage	https://infinityracing.de/
Social Media
CV Team	Infinity Racing - Rennteam der Hochschule Kempten e.V.
DV Team	Infinity Racing - Rennteam der Hochschule Kempten e.V.
Short Link	tid.fsg.one/1277
Event Details	car 162 - waiting

Team Description

Mit der Gründung von Infinity Racing im Jahr 2007 begann die Ära des TOMSOI. In 14 Jahren wurden 12 Verbrenner-Fahrzeuge und das Team wie es sich heute präsentiert, aufgebaut. Mit Höhen und Tiefen hat sich der TOMSOI vom ersten Prototypen bis hin zur aktuellen Entwicklung stark verändert.

Im August 2020 hat sich Infinity dazu entschlossen einen Komplettumbruch zu wagen und daher beschlossen, dass der TOMSOI XII, der während den Corona-Saisons von 2019 bis 2021 entwickelt und gebaut wurde, das letzte Auto seiner Art sein soll. Dies war der Startschuss für die Entwicklung eines komplett neuen Fahrzeug, denn nicht nur der Antriebstrang muss umgebaut werden, ebenfalls Chassis, Fahrwerk und die Bodywork werden für den elektrischen Antrieb angepasst. Weiterhin kamen viele neue Bereiche und Arbeitsgruppen hinzu und bestehende haben sich ausgeweitet und erfordern größeren Aufwand.

Eine Neuentwicklung bringt viele Aufgaben mit sich, daher sind wir unseren treuen und auch neuen Sponsoren sehr dankbar, dass sie das Projekt mit uns zusammen in Angriff nehmen.

Der größte Faktor für unseres Team, um ein fahrendes Rennauto zu entwickeln, sind allerdings die Mitglieder die sich zu 100 Prozent aus Studenten zusammensetzten. Dabei ist es ganz egal in welchem Studiengang man eingeschrieben ist. Tourismus-Studierende helfen bei der Chassis-Fertigung, Mitglieder aus der Elektrotechnik Fakultät kümmern sich um Finanzen, Fahrwerke werden von Wirtschaftlern ausgelegt.

Event Profile

Past Events

2025

Car #53

Info

Infinity Racing enters its fourth season with their third electric race car, Silicia 3. With over 60 dedicated team members, we strive to build a reliable, innovative and high-performance vehicle. Endurance, teamwork, and precision drive us forward as we take on new challenges and aim for strong performance on the FSG track, while continuously learning, improving and growing together.

Engineering Design Priorities:

GoodLooks Reliability Lightweight Driverless

Car Specifications

General

Frame Construction	Full Monocoque
Material	Aluminium Honeycomb, prepreg carbon and aramid
Overall Length (mm)	2861
Overall Width (mm)	1410
Overall Height (mm)	1169
Wheelbase (mm)	1530
Track Front (mm)	1282
Track Rear (mm)	1239
Weight Front (kg)	134
Weight Rear (kg)	134
Suspension	Double unequal length A-Arm, pushrod activated horizontal spring&damper, rear stabilisator
Tyres	Hoosier, 16x7,5-10 R20
Wheels	Hoosier; 10
Drive Type	Planetary gearbox in wheel hub; ratio 1
Differential	-
Cooling	Twin Side mounted radiator with electronic controlled fans, motor build into cooling jacket
Brake System	isr braks (4 piston/front wheel; 2 piston/rear wheel); adjustable brake balance
Electronics	Hand-welded Battery, DCDC, Control Software with Torque vectoring and Slip Controll,

Powertrain

Number of Motors	2
Motor Location	rear right & left
Max Motor Power	0,0, 31kw, 31kw
Motor Type	Fischer TI085
Max Motor RPM	20000
Motor Controller	Bucher MOBILE DCU 6060
Max System Voltage (V)	600
Electrode Materials	LiFePO4
Accumulator Capacity	7.1
Transmission Ratio Primary	12,5:1
Transmission Ratio Secondary	-

Driverless System

Processing Units	NVIDIA Jetson Xavier NX + ESX.4cs-gw
Processing Units FLOPS	850
Processing Units Power (W)	26
Cameras	Stereolabs ZED 2, range 12m, FOV 120°, Stereocamera with IMU
Other Sensors	Bosch IMU
DV System Highlights	Using the potential field method, Silicia 3 is attracted to a centerline between two splines of cones while being repelled by the individual cones, allowing it to navigate smoothly within the corridor.

2024

Car #52

Info

With the 'Silicia 2 Revolution' Infinity Racing is entering its 3rd season competing in FS Electric.A team of over 60 members is working towards one goal: building and maintaining a high performance race car and being competitive on track. We focused our attention on endurance and reliability of the S2R, yet making challenging steps in the mechanical- and electronic departments. The team is very excited to bringt the car on this years FSG track and take our passion to Infinity and beyond.

Engineering Design Priorities:

Vehicle Testing Vehicle Networking Mechanical Design Embedded Systems

Car Specifications

General

Frame Construction	Full Monocoque with aluminium cores
Material	Prepreg Carbon Fibre
Overall Length (mm)	2920
Overall Width (mm)	1390
Overall Height (mm)	1180
Wheelbase (mm)	1530
Track Front (mm)	1200
Track Rear (mm)	1160
Weight Front (kg)	132
Weight Rear (kg)	132
Suspension	Double unequal length A-Arm, push rod activated horizontal oriented spring and damper
Tyres	Hoosier, 16x7,5-10 R20
Wheels	Hoosier; 10
Drive Type	Planetary gearbox in wheel hub; ratio 12
Differential	n/a
Cooling	Twin Side mounted radiator with electronic controlled fans
Electronics	decentralised, CAN-based sensor monitoring system, multifunctional steering wheel,

Powertrain

Number of Motors	2
Motor Location	Rear Right, Rear Left
Max Motor Power	35,3
Motor Type	Fischer Elektromotoren TI085
Max Motor RPM	20000
Motor Controller	Bucher MOBILE DCU 6060
Max System Voltage (V)	600
Electrode Materials	LiFePO4
Accumulator Capacity	7,8
Transmission Ratio Primary	14:1
Transmission Ratio Secondary	n/a

Driverless System

Processing Units	Nvidia Jetson AGX Xavier
Processing Units FLOPS	1400 GFlop
Processing Units Power (W)	30W
Cameras	One Stereo ZED 2; 120° angle, ⅓” 4MP CMOS Sensor with 2688 x 1520 pixels
Radar Sensors	n/a
LiDAR Sensors	n/a
Other Sensors	GPS Sensor (Vecot VN-200)
DV System Highlights	We are currently using a TensorRT optimised, YOLOv8 Object Detection model in ONNX Format.

2022

Car #30

Info

Infinity Racing performs fascinating motorsport from design to track. You will recognize our car by the two colors: red for our passion and blue for our never ending spirit.Silicia 1, the first electric racecar in our family was created to inspire.We are over 60 talented individuals and since 2007 we build an incredible team using our motivation to represent the top of the mountains and the source of Infinity - the University of Applied Sciences in Kempten.

Engineering Design Priorities:

Design Validation Reliability Complexity Reduction

Car Specifications

General

Frame Construction	Full Monocoque with aluminum cores
Material	Prepreg Carbon Fibre
Overall Length (mm)	2941
Overall Width (mm)	1384
Overall Height (mm)	1180
Wheelbase (mm)	1530
Track Front (mm)	1200
Track Rear (mm)	1140
Weight Front (kg)	145
Weight Rear (kg)	145
Suspension	Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper
Tyres	Hoosier 43164; 20.5 x 7.0-13, R25B
Wheels	OZ 4H 7x13 1 pc Magnesium
Drive Type	Planetary gearbox in wheel hub
Differential	n/a
Cooling	Twin Side mounted radiator with electronic controlled fans
Brake System	4 fully floating discs with 4 and 2 pistion calipers
Electronics	Intelligent Driver Interface; decentralized, CAN-based sensor monitoring system

Powertrain

Number of Motors	4
Motor Location	Hub-Motors
Max Motor Power	4x 31.2
Motor Type	permanent excitated watercooled synchronous
Max Motor RPM	20000
Motor Controller	self-made
Max System Voltage (V)	600V
Electrode Materials	NCM
Accumulator Capacity	7.8kWh
Transmission Ratio Primary	14:1
Transmission Ratio Secondary	n/a

Driverless System

Processing Units	TI TMS, STM32
Processing Units FLOPS	705
Processing Units Power (W)	30
Cameras	ZED 2
Radar Sensors	none
LiDAR Sensors	none
Other Sensors	GPS, GSS
DV System Highlights	Full moodularity of all DV hardware parts. DV Mainboard used as telemetry module on both, autonomous and non-autonomous mode.