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2022
Conference Paper
Title

Concept of Smart Infrastructure for Connected Vehicle Assist and Traffic Flow Optimization

Abstract
The smart infrastructure units can play a vital role to develop smart cities of the future and in assisting automated vehicles on the road by providing extended perception and timely warnings to avoid accidents. This paper focuses on the development of such an infrastructure unit, that is specifically designed for a pedestrian crossing junction. It can control traffic lights at the junction by real-time environment perception through its sensors and can optimize the flow of vehicles and passing vulnerable road users (VRUs). Moreover, it can assist on-road vehicles by providing real-time information and critical warnings via a v2x module. This paper further describes different use-cases of the work, all major hardware components involved in the development of smart infrastructure unit, referred to as an edge, different sensor fusion approaches using the camera, radar, and lidar mounted on the edge for environment perception, various modes of communication including v2x, system design for backend and requirement for safety and security.
Author(s)
Agrawal, Shiva
Song, Rui
Fraunhofer-Institut für Verkehrs- und Infrastruktursysteme IVI  
Kohli, Akhil
Korb, Andreas
Andre, Maximilian
Holzinger, Erik
Elger, Gordon  
Fraunhofer-Institut für Verkehrs- und Infrastruktursysteme IVI  
Mainwork
Proceedings of the 8th International Conference on Vehicle Technology and Intelligent Transport Systems, VEHITS 2022  
Project(s)
Intelligent Infrastructure
Funder
Bayerisches Staatsministerium für Wirtschaft, Landesentwicklung und Energie  
Conference
International Conference on Vehicle Technology and Intelligent Transport Systems 2022  
Open Access
DOI
10.5220/0011068800003191
Language
English
Fraunhofer-Institut für Verkehrs- und Infrastruktursysteme IVI  
Keyword(s)
  • Road Side Unit

  • smart infrastructure

  • Radar

  • sensor data fusion

  • vehicle-to-everything

  • ITS

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