摘要
针对无人驾驶汽车运行安全性测试的重要载体——无人驾驶汽车测试场,提出了测试场景研究-场景模型构建-基础设施需求-设施集成落地的总体设计方法,归纳总结了道路交通类场景、效率类场景、信息服务类场景、通信和定位能力类场景4类主要测试场景,给出了从模型构建到设施集成落地的基本方法。结合国内外行业技术标准,提出了城市街区、环道(含高速测试)、低等级公路、多功能测试区等典型功能分区。最后总结认为,无人驾驶汽车测试场作为一个新的工程设计类型,涉及车辆、通信、交通等多学科,其总体设计面临较大的不确定性和成长性,须紧跟各专业学科的新技术、新方向调整完善。
Aiming at the important carrier of pilotless automobile operation safety test-pilotless automobile test field,the overall design method of studying test scene-building scene model-demand of infrastructure-integrated implementation of facilities is put forward.Four kinds of main test scenes of road traffic class scene,efficiency class scene,information service class scene,and communication and orientation capability class scene are summarized.The basic method from the model establishment to integrated implementation of facilities is given.Combined with the industry technical standards at home and abroad,the typical function divisions of urban block,rotary road(including high-speed test),low grade highway and multifunction test area are proposed.Finally,the conclusion shows that the pilotless automobile test field as a new engineering design type involves many subjects of vehicle,communication,transportation and so on.Its overall design is faced with the great indeterminacy and growth,which must keep up with the new technology and new orientation adjustment and perfection of each professional subject.
出处
《城市道桥与防洪》
2021年第5期31-32,48,M0006,共4页
Urban Roads Bridges & Flood Control
