The present invention relates to a method for determining physical parameters (Phy) relative to pollutant and/or noise emissions and/or road safety of a vehicle fleet (P1) on a road portion. The method comprises the following steps: a) measuring (MES) the positions (posGPS), speeds (vGPS) and altitudes (altGPS) of vehicles on the road portion so as to determine (DET1) a speed profile (pv), b) determining (DET2) at least one physical characteristic (Tab) on the road portion for each of the fleet vehicles, according to the characteristics (PAR) of these vehicles and to the speed profile (pv) determined in step a), c) applying (APP) the fleet to the physical characteristics determined in the previous step to obtain a distribution (Rep) of the physical characteristics on the fleet, and d) determining (DET3) physical parameter (Phy) on the part of the road network portion by means of distribution (Rep) of the physical characteristics obtained in step c).

    本发明涉及一种确定与路段上的车队(P1)的污染物和/或噪声排放和/或道路安全相关的物理参数(Phy)的方法。该方法包括以下步骤:a)测量(MES)该路段上车辆的位置(posGPS)、速度(vGPS)和海拔(altGPS),以确定(DET1)速度剖面(pv),b)根据这些车辆的特性(PAR)和在步骤a)中确定的速度剖面(pv),确定(DET2)车队车辆中的每一者在该路段上的至少一个物理特性(Tab),c)将车队应用(APP)于在前一步骤中确定的物理特性,以获得物理特性在该车队上的分布(Rep),d)借助在步骤c)中获得的物理特性的分布(Rep)来确定(DET3)路网段的该部分上的物理参数(Phy)。


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    Title :

    Method for determining pollutant, noise emission and road safety parameters on road network section


    Additional title:

    确定路网段上的污染物、噪声排放、道路安全参数的方法


    Contributors:

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



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