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1、 CITILOG,CITILOG Intelligent intersections Safety and Mobility 智能路口-安全性，高通行能力,Advanced VideoSurveillance Technology to reduce Urban Congestion and increase Road Safety 先进的视频监控技术缓解了城市拥堵，增强了道路安全性,Sept 2010,Agenda,THNS Forum Shanghai, Sept 11, 2010 Citilog: Introduction and references in China 简介与在中国地区
2、应用的案例 The technology for intelligent intersections 智能路口技术 Integration with High Service Level Transportation systems 与高等级交通服务系统的整合,Agenda,THNS Forum Shanghai, Sept 11, 2010 Citilog: Introduction and references in China 简介与在中国地区应用的案例 The technology for intelligent intersections 智能路口技术 Integration wit
3、h High Service Level Transportation systems 与高等级交通服务系统的整合,Leader in Intelligent Video analytics 智能视频分析业领军旗手 Intelligent Video-surveillance to enable smart Road infrastructures for security and optimized Traffic Management 智能视频监控成为了道路设施的组成部分，为交通管理提供了安全保障和优化方案 More than 800 Locations deployed worldwid
4、e From NEW YORK to SHANGHAI. 全球范围内超过800个应用案例，蜚声国际。 Advanced technology to reduce Urban Congestion and increase Road Safety 先进的技术以缓解城市拥堵，提高城市安全性 With direct impact on Reduction of Green House Gas 对降低温室气体排放起到直接作用,Value for CHINA Operators 对中国交通管理者具有的意义 Proven technology at world class level for Roads,
5、 Tunnels, Bridges and Cities operators in China. 世界级可靠技术辅助了中国广大高速公路，隧道，桥梁，城市交通管理者 Improved safety reduces the cost of Risk Management in 92 locations in China. 为中国92条陆路交通干线提高了安全等级，降低了管理风险。 Optimized traffic reduces Urban Congestion by up to 30% and Green House Gas emission by 17%. 优化了交通状况，降低城市交通拥堵，提
6、高了30%的通行能力，并使得温室气体排放相应减少17%。 Established Commercial Partnership in China. 建立了广泛的合作关系,CITILOG and Value For CHINA CITILOG服务于中国,Deployed Locations in China 项目位置,Agenda,THNS Forum Shanghai, Sept 11, 2010 Citilog: Introduction and references in China 简介与在中国地区应用的案例 The technology for intelligent intersec
7、tions 智能路口技术 Integration with High Service Level Transportation systems 与高等级交通服务系统的整合,Very complex traffic management situations: 非常复杂的交通管理状况,1,+,Complex and very busy intersections 复杂而又繁忙的交通路口 Multiple modes of transportations : Pedestrian, bicycles, motorbikes, cars, trucks, buses 多种出行类型组成:行人，自行车，
8、摩托车，轿车，卡车，公交车等 Increasing number of vehicles 机动车数量的增加,The need for Intelligent intersections 智能路口的必要性,Large developing Cities 大型发达城市中,Difficult integration of High level of Service Transportation systems: 与高级别交通服务系统的整合难度,2,Video Analytics to Capture the actual traffic demand : 视频分析抓取了交通实况需求,Intellig
9、ent intersection 智能路口 Citilog Technology,Advanced Loop 先进线圈： Vehicle presence 车辆通行存在 Stopped vehicle presence 停止车辆 Occupancy (% of the loop area occupied by vehicles) 占有率（线圈区域被车辆占据百分比） Urban Queue: 城市排队： Queue Length.队列长度 Position of the queue end. 队列终点位置 Available space between the end of the queue
10、 and the end of the zone.队列终点与检测区域边界之间缓冲空间,1,Intelligent intersection 智能路口 Citilog Technology,1,Video Analytics to Capture the actual traffic demand : 视频分析抓取了交通实况需求,Intelligent intersection 智能路口 Citilog Technology,2,Optimize the waiting time locally 优化本地等待时间,Tested solution: 30% gain on average wait
11、ing time, 4% to 12% pollution reduction. 经过验证：减少30%等待时长，减少4%-12% 的污染排放,ARTIC : Advanced Real Time Intersection Control 先进实时路口控制 Adaptive Micro regulation 自适应微观调节 Based on queue length, and safety constraints 基于排队长度，和安全限制,Potential benefits,ARTIC -Tested solution (IEE RTIC 2000): INRETS: National Res
12、earch institute for Transport and Safety 法国国家交通与安全研究中心 Congestion benefit 减轻拥堵: - 20% gain on average waiting time 减少了20%的平均等待时间 - 11% less stop 11%车辆停止状态 Pollution and CO2 reduction 污染与二氧化碳排放降低:,Potential benefits when applied on large scale 当大范围应用后所产生的潜在效益,In IEE RTIC 2000 study, with an average o
13、f 2100 Veh/h, the cost of actuated operation for one intersection, was: 经过研究，在一个平均车流为2100辆/小时的路口，污染消耗为：,Under the same conditions, applied of 600 intersections, ARTIC will allow the following saving per year: 相同条件下，当ARTIC应用在600个路口时，将会在一年内减少,Agenda,THNS Forum Shanghai, Sept 11, 2010 Citilog: Introduc
14、tion and references in China 简介与在中国地区应用的案例 The technology for intelligent intersections 智能路口技术 Integration with High Service Level Transportation systems 与高等级交通服务系统的整合,Integration with High level of service transportation systems 与高等级交通服务系统整合,Bus Rapid Transit (BRT) Lanes is a recognized cost effect
15、ive Mass Rapid Transit solution for medium to large cities. 公交快速车道被认为是针对中大型城市集群快速运输的一种高性价比方案,The example of Kunming 昆明为例: After the implementation of the BRT system: BRT系统投入使用后： Bus capacity increased by 46% 公交车运力提升了46% Car traffic volume on the same route decreased by 20%. 小型车辆在相同路径中使用比例降低了20%。,Exa
16、mple: Bus Rapid Transit Lanes 示例：公交快行车道,BRT Benefits效益 / Risks风险,BRT,Maximize dedicated road capacity for public service 将道路最大承载能力提供给公共交通: Reduce average trip time 减少了平均出行时间 Increase bus capacity 提高了公交车运力 Increase bus lane efficiency 提高了公交车道的效率,Increase congestion on bus routes for others users. 加重了公交沿线道路其他车辆使用者的拥堵 Increase congestion on alternative routes due to a transfer of traffic. 加重了沿线其他替代路线上的交通拥堵。,Video analytics视频分析 & ARTIC + BRT,Integration of ARTIC
