论文标题

使用公正指标的自动驾驶基准测试

Autonomous Vehicle Benchmarking using Unbiased Metrics

论文作者

Paz, David, Lai, Po-jung, Chan, Nathan, Jiang, Yuqing, Christensen, Henrik I.

论文摘要

随着自动驾驶汽车技术的最新发展,在包括城市和高速公路驾驶在内的不同尺度上部署该技术方面已经做出了积极的努力。尽管已显示出许多原型在特定情况下展示了运作,但几乎没有努力以更好地理解其缺点和对新领域的普遍性。在自主驾驶过程中执行的手动脱离的距离,正常运行时间和数量为自主系统的性能提供了高级的想法,但是没有适当的数据归一化,测试位置信息以及涉及测试的车辆数量,仅脱离接触报告就不会完全包含系统的系统性能和稳健性。因此,在这项研究中,在各种场景中使用一套完整的指标来对自动驾驶汽车系统进行基准测试,以与人类驾驶员和其他自动驾驶汽车系统进行比较。这些指标已用于在早期部署中用于微型传输和自动邮件传递应用程序中圣地亚哥UC的自动驾驶汽车平台。

With the recent development of autonomous vehicle technology, there have been active efforts on the deployment of this technology at different scales that include urban and highway driving. While many of the prototypes showcased have been shown to operate under specific cases, little effort has been made to better understand their shortcomings and generalizability to new areas. Distance, uptime and number of manual disengagements performed during autonomous driving provide a high-level idea on the performance of an autonomous system but without proper data normalization, testing location information, and the number of vehicles involved in testing, the disengagement reports alone do not fully encompass system performance and robustness. Thus, in this study a complete set of metrics are applied for benchmarking autonomous vehicle systems in a variety of scenarios that can be extended for comparison with human drivers and other autonomous vehicle systems. These metrics have been used to benchmark UC San Diego's autonomous vehicle platforms during early deployments for micro-transit and autonomous mail delivery applications.

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