Intelligent urban public transportation for accessibility dedicated to people with disabilities.
Intelligent urban public transportation for accessibility dedicated to people with disabilities.
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DOI：
10.3390/s120810678
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Li J
中科院分区：
文献类型：
--
作者：
Zhou H;Hou KM;Zuo D;Li J
传统的城市公共交通系统普遍不能为残疾人，特别是残疾人、轮椅和盲人（DWB）乘客提供有效的通行服务。本文基于先进的信息通信技术（ICT）和绿色技术（GT）理念，推出了专用的城市公共交通服务接入系统Mobi+，方便了DWB乘客的出行。Mobi+项目由三个子系统组成：无线通信子系统，在复杂的城市环境中提供公交车与车站之间的数据交换和网络连接服务；总线子系统，提供DWB类检测和总线到达通知服务；车站子系统，实现城市环境监测和公交辅助接入服务。支持多单片机多收发器的Mobi+卡采用基于容错组件的硬件架构，其中集成了专用的嵌入式系统软件，即操作系统微内核和无线协议。专用的Mobi+嵌入式系统提供了容错的资源感知通信和调度机制，保证了数据交换和服务提供的可靠性。目前，Mobi+系统已经在法国克莱蒙费朗市的“2号线”公交车和车站上实施。实验结果表明，Mobi+原型系统一方面达到了设计预期，为残障人士提供了有效的城市公交通道服务；另一方面，由于其低能耗和小尺寸，Mobi+系统很容易部署在公交车和公交车站。
The traditional urban public transport system generally cannot provide an effective access service for people with disabilities, especially for disabled, wheelchair and blind (DWB) passengers. In this paper, based on advanced information & communication technologies (ICT) and green technologies (GT) concepts, a dedicated public urban transportation service access system named Mobi+ has been introduced, which facilitates the mobility of DWB passengers. The Mobi+ project consists of three subsystems: a wireless communication subsystem, which provides the data exchange and network connection services between buses and stations in the complex urban environments; the bus subsystem, which provides the DWB class detection & bus arrival notification services; and the station subsystem, which implements the urban environmental surveillance & bus auxiliary access services. The Mobi+ card that supports multi-microcontroller multi-transceiver adopts the fault-tolerant component-based hardware architecture, in which the dedicated embedded system software, i.e., operating system micro-kernel and wireless protocol, has been integrated. The dedicated Mobi+ embedded system provides the fault-tolerant resource awareness communication and scheduling mechanism to ensure the reliability in data exchange and service provision. At present, the Mobi+ system has been implemented on the buses and stations of line ‘2’ in the city of Clermont-Ferrand (France). The experiential results show that, on one hand the Mobi+ prototype system reaches the design expectations and provides an effective urban bus access service for people with disabilities; on the other hand the Mobi+ system is easily to deploy in the buses and at bus stations thanks to its low energy consumption and small form factor.
影响因子：
--
作者：
Diao, Xunxing;Zhou, Haiying;Li, Jian-Jin
通讯作者：
Li, Jian-Jin
影响因子：
1.3
作者：
GELERNTER, D
通讯作者：
GELERNTER, D
DOI：
10.1108/17427370780000169
发表时间：
2007-01-01
影响因子：
2.6
作者：
Zhou, Haiying;Hou, Kun;De Vaulx, Christophe
通讯作者：
De Vaulx, Christophe