Application of microphone array in ADAS using Model Based Development

This paper invades the possibility of the Application of microphone array in modern Advanced Driver Assistance System (ADAS). The main aim of this paper is to develop a MATLAB Simulink model for sensing the direction of the target vehicle using microphone array. Here cross-correlation of the signal is used to find out the similarity and delay between two signals from each microphone pair and utilize this data to develop the model for ADAS system. This paper also includes the brief description of Model Based Development technique which includes Model In Loop (MIL) and Software In Loop (SIL) testing in MATLAB. In this paper embedded coder is used to auto generate code of the Simulink model.