Abstract: With the continuous acceleration of urban modernization， the number of urban motor vehicles has also increased， and the problem of traffic congestion has become increasingly prominent.Various cities have also adopted “transit priority” as one of the strategies to alleviate traffic congestion. With the continuous development of urban intelligence， how to truly realize the “transit priority” strategy still faces many challenges.To vigorously promote the construction of bus lanes and effectively improve the service level of bus lanes is of great significance to alleviate the huge pressure caused by traffic congestion. This article will discuss how to build an intelligent bus lane system based on the environment of vehicleroad coordination.

Key words: traffic engineering, vehicleroad coordination, bus lane, bus priority

摘要： 随着城市现代化进程不断加快，城市机动车保有量随之增长，交通拥堵问题日益突出，各个城市将“公交优先”作为缓解交通拥堵的策略之一。随着城市智能化的不断发展，真正实现“公交优先”战略仍面临诸多挑战。大力推进公交专用道的建设，切实提高公交专用道的服务水平，对缓解交通拥堵带来的巨大压力有着重要意义。

关键词: 交通工程, 车路协同, 公交专用道, 公交优先