ADAS Sensor Testing Application Enhances Radar Sensor Verification After Repairs

German automotive technology company Mahle has partnered with electronic measurement specialist Rohde & Schwarz to introduce an ADAS Sensor Testing Application designed to verify radar sensor functionality following vehicle repairs and maintenance. The solution is intended to support automakers, testing organizations, and maintenance service providers by enabling accurate validation of radar sensor performance after servicing. By combining Mahle's diagnostic expertise with Rohde & Schwarz's radar testing technology, the system provides a more comprehensive approach to ensuring advanced driver assistance system sensors continue to operate as intended.

Jointly Developed Solution for Radar Sensor Testing

The newly introduced ADAS Sensor Testing Application integrates Mahle's testing platform with Rohde & Schwarz's radar tester to deliver both sensor adjustment and functional verification within a single solution. Unlike conventional calibration approaches that primarily focus on alignment, the combined system measures and validates the real operating performance of radar sensors. This enables users to confirm that repaired or serviced sensors continue to meet expected operational standards before vehicles return to the road.

Advanced Verification Capabilities

The application evaluates both the transmission and reception performance of automotive radar sensors to ensure reliable operation. It incorporates virtual target generation along with angle simulation capabilities, allowing technicians to recreate realistic testing conditions without requiring actual moving objects. These features enable more comprehensive assessment of sensor functionality and improve confidence in the accuracy of post-maintenance verification procedures.

Key Functional Features

The testing application offers several important capabilities for validating radar sensor performance after maintenance.

• Adjustment and calibration of radar sensors.
• Measurement and verification of actual sensor functionality.
• Evaluation of radar transmission and reception performance.
• Virtual target generation for realistic testing scenarios.
• Angle simulation for comprehensive sensor validation.
• Frequency detection and output measurement to confirm proper operation.

Target Applications Across the Automotive Industry

The jointly developed solution is expected to serve a wide range of automotive stakeholders, including vehicle manufacturers, testing organizations, and maintenance-related businesses. By enabling comprehensive post-repair verification rather than simple calibration alone, the ADAS Sensor Testing Application helps improve confidence in radar sensor performance. Its ability to verify operational accuracy through multiple diagnostic processes supports the growing need for reliable testing as advanced driver assistance systems become increasingly common across modern vehicles.

Frequently Asked Questions

What is the ADAS Sensor Testing Application?
The ADAS Sensor Testing Application is a jointly developed solution from Mahle and Rohde & Schwarz that verifies radar sensor performance after vehicle repair and maintenance. It combines radar sensor adjustment with comprehensive functional testing, allowing technicians to evaluate actual operating performance instead of relying solely on calibration. The system supports transmission and reception testing, virtual target creation, angle simulation, frequency detection, and output measurement to confirm that repaired sensors function correctly.

Who is expected to use this testing solution?
The solution is designed for organizations involved in vehicle Manufacturing & Production, inspection, and maintenance that require reliable validation of ADAS radar sensors following repairs. Expected users include automakers, independent testing organizations, and maintenance service providers. By providing comprehensive verification capabilities, the application helps ensure radar sensors continue operating accurately after servicing, supporting both vehicle safety and confidence in advanced driver assistance system performance.