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  1. 1. Trafikstyrning med variabel trafikutrustning : en behovsanalys för Vägverket Region Stockholm

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Anders Thall; [2005]
    Nyckelord :Reglerteknik; SCADA-system; VMS; Variable Message Sign; ITS; Intelligent Traffic Systems; traffic control; traffic supervision; alarm supervision; Reglerteknik;

    Sammanfattning : When traffic in large cities increases, it becomes more vulnerable to disturbances such as accidents, stalled vehicles or construction; therefore, traffic jams are more likely to occur. For better control of the traffic at a disturbance the Swedish National Road Administration (SNRA) has traffic equipment which can be controlled from a command centre. LÄS MER