Radar system on a large autonomous vehicle for personnel avoidance

被引：0

作者：

Silvious, Jerry ^{[1
]}

Wellman, Ron ^{[2
]}

Tahmoush, Dave ^{[1
]}

Clark, John ^{[1
]}

机构：

[1] USA, Res Lab, 2800 Powder Mill Rd, Adelphi, MD 20783 USA

[2] Gen Tech Serv GTS, Adelphi, MD 20783 USA

来源：

RADAR SENSOR TECHNOLOGY XIV | 2010年 / 7669卷

关键词：

personnel avoidance; autonomous vehicle; radar;

D O I：

10.1117/12.850420

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The US Army Research Laboratory designed, developed and tested a novel switched beam radar system operating at 76 GHz for use in a large autonomous vehicle to detect and identify roadway obstructions including slowly-moving personnel. This paper discusses the performance requirements for the system to operate in an early collision avoidance mode to a range of 150 meters and at speeds of over 20 m/s. We report the measured capabilities of the system to operate in these modes under various conditions, such as rural and urban environments, and on various terrains, such as asphalt and grass. Finally, we discuss the range-Doppler map processing capabilities that were developed to correct for platform motion and identify roadway vehicles and personnel moving at 1 m/s or more along the path of the system.

引用

页数：6

共 13 条

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