关键词：手机用户；3G用户；移动通信业务

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The growing number of traffic safety strategies, including the Intelligent Transportation Systems (ITS) and lowcost proactive safety improvement (LCPSI), call for an integrated approach to optimize resource allocation systematically and proactively. While most of the currently used standard methods such as the six-step method that identify and eliminate hazardous locations serve their purpose well, they represent a reactive approach that seeks improvement after crashes happen. In this project, a decision support system with Geographic Information System (GIS) interface is developed to proactively optimize the resource allocation of traffic safety improvement strategies. With its optimization function, the decision support system is able to suggest a systematically optimized implementation plan together with the associated cost once the concerned areas and possible countermeasures are selected. It proactively improves the overall traffic safety by implementing the most effective safety strategies that meet the budget to decrease the total number of crashes to the maximum degree. The GIS interface of the decision support system enables the users to select concerned areas directly from the map and calculates certain inputs automatically from parameters related to the geometric design and traffic control features. An associated database is also designed to support the system so that as more data are input into the system, the calibration factors and crash modification functions used to calculate the expected number of crashes will be continuously updated and refined.

关键词：电子信息；智能交通；智能决策支持系统；安全；策略

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This project has developed and implemented a software environment to utilize data collected by Traffic Management Centers (TMC) in Florida, in combination with data from other sources to support various applications. The environment allows capturing and fusing the data from multiple sources. The combined data can support the performance measurements of transportation system, transportation system modeling, assessment of the benefits of Intelligent Transportation System (ITS) applications such as incident management, ramp metering, and so on, and discovery of different relationships and associations of attributes through data mining and visualization methods. The developed modules are demonstrated in a series of use cases.

关键词：电子信息；智能交通；集成环境；性能评估

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电信业务总量和业务收入继续保持稳定增长。10月份，全国电信业务总量完成1183.5亿元[ 按照2010年不变单价计算。]，同比增长7.7%；电信主营业务收入完成1004.6亿元，同比增长8.2%。1-10月，全国电信业务总量累计完成11592.7亿元，连续两个月保持7.8%的同比增长；电信主营业务收入累计完成9713.3亿元，同比增长8.6%，与上月持平。

关键词：移动宽带；电信业务；固话通话

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This report consists of 15 papers that explore intervehicle safety warning information systems; travel time prediction; intersection decision support in adverse weather conditions; creation of CityMobil; real-time freeway end-of-queue alerting systems; traffic incident detection; vehicle class-specific route guidance; cooperative adaptive cruise control; dynamic parking guidance; vehicle platoon control; advanced traffic management systems; open road tolling; onboard sensing system for intersection safety; coordination of automated guided vehicles at intersections; and vehicle-to-infrastructure and vehicle-to-vehicle information systems in work zones.

关键词：电子信息；智能交通；公路车辆；自动化

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Systems Theory represents a significant theoretical backgrounds for any professional undertaking within the branch of ITS. There are several approaches to elaborating this kind of theory. For engineering purposes (i.e. also for ITS) the classical approach: GTS - General Theory of Systems which is based on ideas of Karl Ludwig von Bertalanffy [1] and his co-workers is probably the most beneficial. A purposeful source of knowledge on the internet is [2]. An excellent review of fundamental Systems ideas is provided in the works of G.J. Klir [3, 5]. Both innovative and thorough insight into the engineering utilizations of Systems ideas is presented by J. Vlcek [4].

关键词：电子信息；智能交通；理论原理

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关键词：微软；skype

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Guidebook for Implementing Intelligent Transportation Systems Elements to Improve Airport Traveler Access Information provides descriptions, component details, and examples of how airport ground access information can be disseminated using various intelligent transportation systems (ITS) technologies. The guidebook contains tables to help airport operators determine the applicability of certain ITS strategies based on airport operational needs and airport size. The printed version of the report includes an interactive CD-ROM designed to help explore and evaluate the information needs of various airport traveler market segments and to identify ITS technologies that best meet the needs of the airport use.

关键词：电子信息；智能交通；机场；合作研究

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Telematics is a result of convergence and following progressive synthesis of telecommunication technology and informatics. The effects of telematics are based on synergism of both disciplines. Telematics can be found in wide spectrum user areas, from an individual multimedia communication towards intelligent use and management of large-scale networks (e.g. transport, telecommunications, public service). Advanced telematics provides intelligent environment for knowledge society establishment and allows expert knowledge description of complex systems. It also includes legal, organizational, implementation and human aspects.

关键词：电子信息；智能交通；设计

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关键词：空中网；三季度净利润

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