Experts for Data Communication in Vehicles

With comprehensive expertise in automotive data communication and the interconnected world, RUETZ SYSTEM SOLUTIONS provides full service for manufacturers and suppliers for a smooth and on-time start of production (SOP). As technology partner, we assist with engineering services and test laboratory solutions as well as with broad competence for data transmission, so that your products will fulfill the highest standards for quality, robustness and compliance.

Engineering Services

With our engineering services we support you from the evaluation of new technologies and system specification to system integration. Our experts are at your disposal locally and in our laboratories through »Test House as a Service«. As a Compliance Test House we test and certify your control units. Technology Assessment secures quality, reliability and functionality. With our modular courses and customer-specific workshops it will be our pleasure to train you.

Test Lab Solutions

Our powerful portfolio provides complete laboratories for tests at all development levels of a car design. It comprises customer-specific parameters, the fully automated test system TESTERLYZER and the user-friendly TTCN3-based platform TTsuite. The Physical Layer Stress Test Tool PhLSTT creates stress patterns for error checks of control units. The ECL/CAN Box creates a CAN rest bus simulation with a flexible activation across the ECL. With the Breakout Box the ECL test setup can be completed. Additionally, we also develop customer-specific laboratory solutions.


The basis for all our services is comprehensive knowledge of on-board data electrical networks. The focal point of the test management is the development and definition of test processes. Infotainment and driver assistant require specification, protection and testing of the network. Our professional object-oriented design is the basis of the software engineering. On customer request we also competently execute embedded designs.

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