快速公交系统(BRT)专用道设计研究

Study on Design of Bus Rapid Transit(BRT) System Lane

BRT系统的运营速度与运营能力主要取决于BRT专用道的设置方式,如配合交叉口信号优先系统,BRT系统的服务水平将可以达到轻轨系统的服务水平。BRT专用道的设置可以避免BRT车辆与其他车辆的混合行驶,减少甚至消除了因BRT车辆与其他车辆产生冲突而带来的延误,提高了其运行效率。主要研究BRT专用道的布设形式,并对其交通效益进行分析。

Operation speed and ability of BRT system mainly depends on the setting mode of BRT lanes, i.e.cooperating with intersection signal priority system. The service level of BRT system will be able to achieve light rail system. The setting of BRT lanes can avoid BRT vehicles mixed with other vehicles, which can reduce or even eliminate the delay caused by the conflict with other vehicles, and improve the efficiency of its operation. The paper mainly studies the setting mode of BRT lanes, and analyzes the traffic efficiency of BRT system.