智能交通系统主题演讲.pdf

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1、 _ 2024/TEL69/WKSP2/010 Keynote on Intelligent Transport Systems Submitted by:Mexico Workshop on Intelligent Transportation Systems Mexico City,Mexico 13 September 2024 IntelligentTransportSystemsSeptember,2024.The opinion expressed represents the position of the Direccin General de Ingeniera del Es

2、pectro yEstudios Tcnicos.It does not prejudge the opinion of other IFT areas or of the IFT Plenary members.Technical specifications.Main applications.ITS Standards.International experience.Public consultation on ITS.Content Definition and architecture.Recommendations for IFT.Definition and architect

3、ure According to the International Telecommunications Union,Intelligent Transport Systems(ITS)resolves and enhances traffic congestion and safety problems in transportation systemsthrough different types of communications:V2P,V2V,V2I and V2N.Technical specificationsFrequency band:5850-5925 MHz.Chann

4、el bandwidth:10 MHz or 20 MHz.Radio coverage:Max.1000 m.Data rate:Max.27 Mbps.Latency:within 100 ms.Main applicationsAdvanced vehicle control systems Collision avoidance:lateral,longitudinal and intersection.Vision enhancement systems.Pre-crash restraint deployment.Safety readiness.Main applications

5、Advanced traffic management systems Traffic network monitoring and control.Travel demand management.Incident detection and management.Emissions testing and mitigation.Parking management.Main applicationsAdvanced traveler information systems Pre-tip travel information.En-route driver and transit info

6、rmation.Route guidance.Main applicationsAdvanced public transportation systems Public transportation management.Personalized public transportation.Main applicationsAdvanced fleet management systems Vehicle administration.Safety monitoring and tracking.Automated roadside safety inspections.Hazardous