基于站台屏蔽门的BRT智能运营系统

Platform Screen Doors Enhanced Smart Management System of BRT

快速公交系统受越来越多的城市青睐。屏蔽门系统是快速公交站台内的重要设施,除了隔离巴士车辆与乘客的主要功能外,还可用来获取巴士车辆定位信息,与GPS(Global Positioning System)融合提供实时交通信息,实现巴士车队智能化管理及公交信号优先系统。研究了屏蔽门系统用于车辆位置定位的系统架构,数据流程和相关技术。

It is the last straw to clutch at to solve the urban traffic issue, to develop high-capacity rapid transit and promote transit priority. Characterized by low cost, short construction cycle and flexible development, Bus Rapid Transit （BRT） has been favored by more and more cities in the world. The Platform Screen Doors （PSD） system is an important component at BRT stations, and it is original motive to be designed to satisfy the growing demand from BRT application to provide increased safety and comfort in the first. With the continual increased demand for BRT intelligent performance, the PSDs system is applied to get Bus Location Information with accurate position of arrival and departure at stop, to provide Real- Time Information （RTI） for BRT passengers using PSDs/GPS compound location technology, to put into practice Bus Fleet Management （BFM）. Considering the capability of accurate location, it can be applied to actualize Bus Sign Priority in the future. The authors are luck to take in part the practice of BRT system, especially in the BRT intelligent systems, the papers will introduce upwards application and conceive in detail.