MVB总线的轨道交通车辆乘客计数系统设计  

Passenger Counting System for Rail Vehicle Based on MVB Bus

作　　者：任振旻 钱存元 王康 Ren Zhenmin;Qian Cunyuan;Wang Kang(Institute of Railway and UrbanTransit,Tongji University,Shanghai 201804,China)

机构地区：[1]同济大学铁道与城市轨道交通研究院,上海201804

出　　处：《单片机与嵌入式系统应用》2018年第4期74-77,共4页Microcontrollers & Embedded Systems

基　　金：国家科技部支撑计划项目信息(项目编号:2015BAG19B02)

摘　　要：为了对城市轨道交通各线路的客流人数进行统计,设计了一种基于MVB总线的城市轨道交通车辆乘客计数系统,介绍了该系统的框架,阐述了该系统的软硬件结构及其功能。构建了一套模拟测试环境,模拟了城市轨道交通车辆车载网络及客流情况,对该系统进行功能及性能测试。测试结果表明,该系统MVB通信功能稳定可靠,计数准确度较高,能基本满足城市轨道交通车辆乘客计数的准确度要求。To count the number of passengers on each line of urban rail transit,an urban rail vehicle passenger counting device based on MVB bus is designed.The frame of the system is introduced.The structure and the functions of the hardware and software modules are illustrated in detail.A set of simulation test environment is constructed,which simulates the urban rail transit vehicle network and passenger flow situation.And thefunction and performance of the system are tested.The test results show that the MVB communication function is stable and reliable,and the count accuracy is high,which basically meets the accuracy requirements of the passenger counting of urban rail vehicles.

关 键 词：城市轨道交通 乘客计数系统 MVB PCM-3365 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]