Discrete-time signal processing (2nd ed.)
Discrete-time signal processing (2nd ed.)
Improving the quality of ring oscillator PUFs on FPGAs
WESS '10 Proceedings of the 5th Workshop on Embedded Systems Security
Embedded architecture with hardware accelerator for target recognition in driver assistance system
ACM SIGARCH Computer Architecture News
An approach for redundancy in FlexRay networks using FPGA partial reconfiguration
Proceedings of the Conference on Design, Automation and Test in Europe
Radar signature in multiple target tracking system for driver assistant application
Proceedings of the Conference on Design, Automation and Test in Europe
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Safety and comfort applications are addressed using Driver Assistance (DA) systems like Adaptive Cruise Control (ACC) system using Long Range Radar (LRR) or Short Range Radar (SRR) or both. Novel waveforms and functionalities applied to next generation DA multi-sensor systems and their corresponding complex algorithms require advanced digital hardware supporting high computation rate and severe real-time constraints. In this paper, we present a flexible FPGA-based architecture for digital control and signal processing of a DA system. The considered DA system makes use of a new particular waveform to enhance capabilities of old generation ACC radar. Hardware/software partitioning has been explored in order to match the real-time requirement of the system. Development steps, from algorithm specification to on-board demonstration, are detailed. Promising results in terms of resources use and execution time are shown using a prototyping board with a single Virtex-II Pro device.