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Advanced Driver Assistance Systems (ADAS) Sensor Testing Platform
MAHLE and Rohde & Schwarz develop a unified platform for the calibration and functional testing of vehicle radar sensors.
www.mahle.com
The new system from MAHLE and Rohde & Schwarz complements traditional calibration functions with frequency and polarization detection as well as target simulation.
MAHLE and Rohde & Schwarz have developed an integrated platform designed for the calibration and functional testing of Advanced Driver Assistance Systems (ADAS) sensors following vehicle repairs. The technology is scheduled to be presented at the TÜV MobiCon on June 11, 2026, in Berlin, Germany. The platform provides auto repair shops, inspection organizations, and manufacturers with a standardized measurement procedure to verify sensor performance and alignment after collision damage or bodywork modifications.
Technical Architecture and Calibration Functions
The system integrates two primary hardware components. The base architecture utilizes the TechPRO Digital ADAS 2.0 Extra calibration system developed by MAHLE. This unit incorporates ultrasonic sensors, laser-based distance measurement, and motorized target adjustment to establish the geometric positioning of the vehicle. An integrated display lift system supports the alignment of optical and radar targets for various vehicle profiles, including commercial transport.
Radar Testing and Target Simulation
The calibration framework is augmented by the R&S RadEsT radar tester from Rohde & Schwarz. While standard calibration devices physically align the sensor relative to the vehicle's thrust angle, the RadEsT component executes active functional testing. The hardware measures the sensor's frequency output, power transmission, and signal polarization. Furthermore, it generates simulated targets and angles, enabling the diagnostic tool to verify the sensor's electronic response and operational alignment. This active simulation allows technicians to deliberately test both correct and faulty system states to confirm functional integrity.
Operational Impact and Documentation
The integration of physical calibration and active electronic simulation yields reproducible and audit-proof measurement data. This capability addresses the lack of standardized post-repair measurement procedures in the automotive service sector. By generating documented confirmation that the driver assistance system operates within manufacturer specifications, the platform supports compliance with regulatory requirements, periodic technical inspections, and insurance assessments.
Edited by Lekshman Ramdas, Induportals editor – adapted by AI.
www.mahle.com
MAHLE and Rohde & Schwarz have developed an integrated platform designed for the calibration and functional testing of Advanced Driver Assistance Systems (ADAS) sensors following vehicle repairs. The technology is scheduled to be presented at the TÜV MobiCon on June 11, 2026, in Berlin, Germany. The platform provides auto repair shops, inspection organizations, and manufacturers with a standardized measurement procedure to verify sensor performance and alignment after collision damage or bodywork modifications.
Technical Architecture and Calibration Functions
The system integrates two primary hardware components. The base architecture utilizes the TechPRO Digital ADAS 2.0 Extra calibration system developed by MAHLE. This unit incorporates ultrasonic sensors, laser-based distance measurement, and motorized target adjustment to establish the geometric positioning of the vehicle. An integrated display lift system supports the alignment of optical and radar targets for various vehicle profiles, including commercial transport.
Radar Testing and Target Simulation
The calibration framework is augmented by the R&S RadEsT radar tester from Rohde & Schwarz. While standard calibration devices physically align the sensor relative to the vehicle's thrust angle, the RadEsT component executes active functional testing. The hardware measures the sensor's frequency output, power transmission, and signal polarization. Furthermore, it generates simulated targets and angles, enabling the diagnostic tool to verify the sensor's electronic response and operational alignment. This active simulation allows technicians to deliberately test both correct and faulty system states to confirm functional integrity.
Operational Impact and Documentation
The integration of physical calibration and active electronic simulation yields reproducible and audit-proof measurement data. This capability addresses the lack of standardized post-repair measurement procedures in the automotive service sector. By generating documented confirmation that the driver assistance system operates within manufacturer specifications, the platform supports compliance with regulatory requirements, periodic technical inspections, and insurance assessments.
Edited by Lekshman Ramdas, Induportals editor – adapted by AI.
www.mahle.com
