www.vector.com/contact V2.0 | 2009-02 Case Study Valeo Wiper Systems Synchronizing High Rates of Measure- ment Data and Bus Communication on a Test Bench The Customer Valeo is one of the world’s leading suppliers of windshield wiper systems. The independent business group serves both well-known automotive OEMs and the aftermarket with its innovative products. The Challenge Synchronization of bus communication and physical measurement values in real time Different variants of wiper sequences needed to be tested on a durability test bench. The multitude of wiper positions of the reversing wiper motors yields a high level of test complexity. The task was to evaluate large volumes of data from four measurement cards (DAQ cards) in real time and synchronize it with bus communication

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