HomeRobotic Database - Robotic platform | TERRINet

Image Electric Car Testbed

Electric Car Testbed

The electric car testbed consists of four controlled drives directly connected to the axes of a Roading Roadster Electric car. Both the car drive and other components, as well as the external torque applied to the axes, can be controlled, while the complete state of the car sensors is registered. The station can be used to simulate desired driving conditions and evaluate the performance of wheel drive control algorithms in fully-controlled, reproducible environment. Moreover, the station contains an augmented reality system, which can be used to control the car in a life-like way and allow safe testing of autonomous driving solutions.

Key features:
  • Regulations: speed control / torque control / driving load simulation
  • Power electronics: Sinamics S120-CM
  • Power electronics: 4 inverter modules from common DC link 260kW feed/recovery power
  • Vehicle test bench, for testing dynamic driving behavior with real environmental conditions by means of driving simulation
  • Engine test bench, for testing drive components and powertrain systems
Possible applications:
  • Analysis of the human driver behavior in a highly-controllable, repeatable way
  • Different levels of abstraction, from the low-level controllers of the car components (e.g. slipping control systems), up to monitoring driving control of the entire vehicle

Technical specifications

Torque:1500 Nm / 2100 Nm (overload S6-40%)
Shaft Power:80 kW / 170 kW (overload S6-40%)
Maximum speed:3000 RPM
Dimensions:Maximum weight 3000 kg, Wheelbase of 1,2-2,0 m, Gauge of 1,5-4,0 m, Maximum vehicle height 2 m
Mechanics (3):Direct connection to wheel hub, thus highly dynamic measurements possible
Mechanics (2):Realizable steering angle: ±18°
Mechanics (1):Mechanical compensation of steering angle and tire drop over stable articulated arm construction and support bearing
Drive Technology (1):3~asychronous machine
Drive Technology (2):Moment of inertia approx.: 1.0 kgm2 (corresponds to that of a tire)
Weight:approx. 1700 kg
Noise:about 93 dB (A)

Access information

Corresponding infrastructureTechnical University Munich
Robotics and Embedded Systems
LocationBoltzmannstraße 3, 85748 Garching bei München, Germany
Unit of accessWorking day

Additional information

Roading Roadster Electric car (more details can be seen here)

TERRINet OFFICIAL STATEMENT

Coronavirus pandemic

Dear TERRINet applicants and future users,

we sincerely hope that you are staying safe in these challenging times that we are facing at the moment. The current emergency due to the COVID-19 pandemic has deeply changed our lives. The recent and progressive lock-down forced us to reorganize our working routines in smart working modalities and to shut down the TERRINet infrastructures. Therefore, we regret to inform you that Trans-National Access has been suspended until further notice.

However, we would like to reassure you that we will keep evaluating the proposals submitted for Trans-National Access regularly. Indeed, despite access cannot be allowed for a while, the selected users will be queued and access will take over gradually as soon as the situation will allow it. We also inform you that a special application mechanism has been settled in TERRINet to mitigate the delays that will occur due to the COVID-19.

The Open Call no. 4 is currently open: we are accepting proposals under the new mechanism called "first come, first served". Proposals are directly forwarded to the evaluation panel as soon as they are submitted. Proposals submitted closer to the deadline will be dispatched after that. The deadline for the Open Call n.4 will be on May 31, 2020.

Do not hesitate! Get this unique opportunity to be granted with fully-covered access (including travel and accommodation costs) to 15 leading European robotics labs and 100+ best robotic platforms and to get in touch with leading robotic experts. 

For any additional questions, please, contact us at info@terrinet.eu

 Let's take this time of the world calming down to plan our future. 

Stay safe.  

TERRINet team