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    SYSTEM ZUR ERMITTLUNG VON VERKEHRSINFORMATIONEN
    3.
    发明公开
    SYSTEM ZUR ERMITTLUNG VON VERKEHRSINFORMATIONEN 审中-公开
    系统ZUR ERMITTLUNG VON VERKEHRSINFORMATIONEN

    公开(公告)号：EP3005334A2

    公开(公告)日：2016-04-13

    申请号：EP14759117.6

    申请日：2014-08-20

    申请人： Siemens Aktiengesellschaft

    发明人： AICHER, Peter ,  REINTS, Wilke

    IPC分类号： G08G1/087 ,  G07B17/02 ,  G08G1/127 ,  G08G1/00

    CPC分类号： G08G1/0125 ,  G07B15/06 ,  G08G1/0141 ,  G08G1/087 ,  G08G1/127 ,  G08G1/20

    摘要： The invention relates to a system for determining traffic information. Said system comprises a terminal (1) which is carried along in a vehicle (V), said terminal having a position determination device for determining the position (P) of the vehicle (V) in a road network, a storage device for storing reference positions (R) defined by the location coordinates, and a processing device which works together with the position determining device and the storage device. Said processing device is designed to compare a specific position of the vehicle (P) with stored reference positions (R) in order to determine whether the vehicle (V) has passed a reference position (R). According to the invention, a reference position (R) is defined by a safety line (L) extending through the location coordinates thereof, said processing device is designed to determine whether the vehicle (V) has traversed a safety line (L) and to evaluate the traversing of a determined safety line as the vehicle passes the reference position (R) defined by the safety line (L). As a result, a system which can determine a position in a simple and reliable manner, also in an inner-city road network, is provided.

    摘要翻译： 系统确定交通信息。 该系统包括终端，其具有用于确定车辆位置的位置确定装置，用于存储由位置坐标定义的参考位置的存储装置，以及与位置确定装置和存储装置一起工作的处理器。 处理器将车辆的特定位置与存储的参考位置进行比较，以确定车辆是否已经通过参考位置。 参考位置由延伸穿过其位置坐标的安全线限定。 当车辆通过由安全线限定的参考位置时，处理器还确定车辆是否已经穿过安全线并评估确定的安全线的行驶。 因此，系统可以以简单可靠的方式确定位置，包括在城市内道路网中。