高精度高速AEB系统的实现策略研究  

Research on the Realization Strategy of High-precision and High-speed AEB System

作　　者：黄志伟 徐海璐[2] Huang Zhiwei;Xu Hailu(Central Research Institute,Kaiwo New Energy Automobile Group Co.,Ltd.,Nanjing,China;School of Mechanical and Electrical Engineering,Nanjing Tech University Pujiang Institute,Nanjing,China)

机构地区：[1]开沃新能源汽车集团股份有限公司中央研究院,江苏南京 [2]南京工业大学浦江学院机电学院,江苏南京

出　　处：《科学技术创新》2025年第5期72-75,共4页Scientific and Technological Innovation

摘　　要：本研究介绍了AEB系统在复杂驾驶环境中的实现方法,旨在提升车辆安全性。系统采用激光雷达获取并预处理点云数据,通过分割和聚类识别道路障碍物。利用DBSCAN算法,系统分析障碍物特征并基于碰撞时间(TTC)做出反应,以确保行车安全。该方法提高了AEB系统的响应速度和准确性,增强了车辆的防碰撞能力,并为AEB技术的发展提供了支持。This study describes the implementation of the Automatic Emergency Braking(AEB)system in complex driving environments with the aim of improving vehicle safety.The system uses LiDAR to acquire and pre-process point cloud data to identify road obstacles through segmentation and clustering.Using the DBSCAN algorithm,the system analyses the obstacle characteristics and reacts based on the time-to-collision(TTC)to ensure driving safety.This method improves the response speed and accuracy of the AEB system and enhances the collision prevention capability of the vehicle.

关 键 词：AEB 点云数据 分割 聚类 决策 

分 类 号：U463.5[机械工程—车辆工程]