解读快速公交自动引导车辆系统

Introduction on Automatic Guided Vehicle System for Bus Rapid Transit

快速公交是一种快速、准时、安全的运输系统,具有投资小、建设周期短和发展弹性等优势,顺应我国城市发展的特点。水平登乘在快速公交中被广泛应用,能使乘客登乘方便和迅速,以达到减少巴士车辆在站台的等候时间、提高整个系统的运营能力和效率的目的。水平登乘不仅要求巴士车辆的地板高度与站台高度基本一致,还要求其车门与站台边缘之间的距离控制在一定范围,最大值不超过10 cm。如何精确靠站停车,给驾驶员及运营管理者提出了一个难题,快速公交自动引导车辆技术因此而产生。当今世界有3种成熟技术,分别是机械式、光学、磁力自动引导车辆技术,详细介绍以上3种技术,包括代表城市和工作原理及费用比较。通过此介绍,能够为解决我国快速公交运营中水平登乘存在的巴士车门与站台边缘距离过大的问题提供借鉴。

Characterized by low cost,short construction cycle and flexible development,Bus Rapid Transit（BRT） is a fast,punctual and safe transportation system,and corresponds to the urban development characteristic of China.Makingboarding easier and faster,Level Boarding is widely applied at BRT platforms,and it can save dwell time that result to enhance system capacity and efficiency.Level Boarding not only requires to equal value between bus floor height and raised platform height,but also has the limit of the gap between bus door and raised platform edge,and a 10 cm gap is the absolute maximum and smaller gaps are highly desirable.It is difficult to divers to ensure the demand within a 10 cm gap at platform,and how to precise dock.Automatic Guided Vehicle（AGV） technology for BRTwas born,in the world has 3 technologies including Mechanical,Optical and Magnetic system,the papers will introduce them in detail which includes application cities,work principle and cost compare.And it hopes the presentations will give the help to solve the problem of excessive gap between bus door and raising platforms edge when level boarding.