The invention discloses a method and a device for determining traffic restriction information, which is used for solving a problem that a manual acquisition mode in the prior art generally needs to consume a lot of manpower and is low in acquisition efficiency so as to be difficult to ensure timely update of the traffic restriction information. The method comprises the steps of acquiring track point information of a plurality of floating vehicles, wherein each piece of track point information comprises position information and time point information of the floating vehicle; determining floating vehicles having a traveling track driving from a first road to a second road according to the position information in the track point information of the plurality of floating vehicles; in allusion to each determined floating vehicle, determining a time point when the floating vehicle drives from the first road to the second road according to the time point information in the track point information of the floating vehicle; and determining a traffic restriction time period for driving from the first road to the second road according to the determined time point when the floating vehicle drives from the first road to the second road.


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    Title :

    Method and device for determining traffic restriction information


    Contributors:
    ZHANG XIANGFEI (author) / HU RUNBO (author)

    Publication date :

    2015-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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