Automobile Active Collision and Early Warning System Based on DSP Li, Mao Yue ; Yang, Liang Liang ; Gao, Biao ; Yuan, Zhi Jian Abstract Publication: Applied Mechanics and Materials Pub Date: January 2013 DOI: 10.4028/www.scientific.net/AMM.274.192 Bibcode: 2013AMM...274..192L