V2EX traffic engineering

Traffic Engineering

释义 Definition

交通工程(学):研究与设计道路交通系统的学科,目标是让车辆、行人、自行车与公共交通在道路网络中更安全、更高效、更顺畅地运行;常涉及交通流、信号控制、道路几何设计、容量分析与安全评估等。

发音 Pronunciation (IPA)

/trfk endnr/

例句 Examples

Traffic engineering helps reduce congestion at busy intersections.
交通工程(学)有助于减少繁忙路口的拥堵。

By combining traffic engineering with real-time sensor data, the city redesigned signal timing and cut average travel time during rush hour.
通过将交通工程与实时传感器数据结合,这座城市重新设计了信号配时,并在高峰期降低了平均出行时间。

词源 Etymology

traffic 源自意大利语 traffico,与“贸易、往来、交易”相关,后来在英语中逐渐引申为“人车往来、交通流”。engineering 来自 engineer(工程师),其词根与“设计、构建、运用技术”相关。合在一起,traffic engineering 就是“用工程方法来规划、控制与改进交通运行”的意思。

相关词 Related Words

文学与著作 Works

  • Traffic Engineering(Roess, Prassas & McShane)交通工程经典教材,系统介绍交通流理论、道路容量与信号控制等。
  • Fundamentals of Traffic Engineering(Ricardo G. Sigua)入门与基础框架清晰,常用于本科课程。
  • *Highway Capacity Manual (HCM)*(Transportation Research Board)公路容量与服务水平分析的重要手册,广泛用于交通工程实践与研究。
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