Design of Automobile Collision Avoidance Warning System Based on LabVIEW

This paper presents a warning system for automobile collision avoidance based on LabVIEW. The procedure is designed by LabVIEW7.0. The system adopts FMCW radar sensor and high-quality data acquisition card. This system can monitor the distance and velocity forward vehicle. According to the run law of vehicle, a simple formula for safety distance is set up.lt can give the alarm when the collide danger is predicted, and it can assist the driver to brake control, thus some collision accidents will be avoided.lt is flexible to design the programme, the different signal processing algorithm can be inputted and the better programme can be selected.The paper given the design method and main test data.