雷达科学与技术2007，Vol.5Issue(3)：161-166,6.
城市交通情况下的横向速度估计
Lateral Velocity Estimation in City Traffic Scenarios
摘要
Abstract
Automotive radar sensors are applied to measure the target range, azimuth angle and radial velocity simultaneously even in multiple target situations. The single target measured data are necessary for target tracking in advanced driver assistance systems(ADAS) e.g. in highway scenarios.In typical city traffic situations the additionally to the radar measurement even the lateral velocity component of each detected target such as a vehicle is of large interest. It is shown in this paper that the lateral velocity of an extended target can be measured even in a mono observation situation. For an automotive radar sensor a high spectral resolution is required in this case which means the time on target should be sufficiently large.关键词
汽车雷达/径向速度/横向速度/多普勒频率估计Key words
automotive radar/radial velocity/lateral velocity/Doppler-frequency estimation分类
信息技术与安全科学引用本文复制引用
弗洛里安·弗斯特尔,海尔曼·罗林..城市交通情况下的横向速度估计[J].雷达科学与技术,2007,5(3):161-166,6.
