The invention relates to a road vehicle (1) having a current collector (2) for supplying electrical energy from a bipolar overhead line installation (3) during travel on a lane (L), a contact line (4) of the overhead line installation (3) extending above the lane (L). The current collector (2) has a contact element group (5) for electrically contacting the contact wire (4) and a lifting device (6) for raising and lowering the contact element group (5) between a lower rest position (HO) and an upper contact position (HI). According to the invention, the road vehicle (1) comprises a camera system (7) for detecting a surrounding part (U), which camera system is arranged and oriented in such a way that at least part of the current collector (2) and the contact line (4), if present, are located in the surrounding part (U). The camera system (7) comprises a time-of-flight camera (8) for detecting depth data (DT) of the surroundings (U), a camera (9) for detecting contrast data (DK) of the surroundings (U), and an evaluation system (10) which is designed to determine the presence of a discussion (PT) from the detected depth data and the detected contrast data: whether a contact line (4) is present in the surroundings (U); and determining a lateral position (Y) and a height (Z) of the contact line (4) and a height position (H) of the contact member group (5) if the contact line (4) is present.

    本发明涉及一种道路车辆(1),其带有集电器(2)用于在车道(L)上行驶期间从双极架空线设施(3)输入电能,架空线设施(3)的接触线(4)在车道(L)上方延伸。集电器(2)具有用于电接触接触线(4)的接触构件组(5)和用于在下部静止位置(HO)和上部接触位置(HI)之间升高和降低接触构件组(5)的升降装置(6)。按照本发明,道路车辆(1)包括相机系统(7),用于检测周围环境部分(U),该相机系统布置和定向成使得至少部分集电器(2)和如果存在的话至少部段式地接触线(4)位于该周围环境部分(U)中。相机系统(7)包括飞行时间相机(8)用于检测周围环境部分(U)的深度数据(DT),摄像机(9),用于检测周围环境部分(U)的对比度数据(DK),还包括评估系统(10),该评估系统设计为从检测的深度数据和检测的对比度数据确定存在论点(PT):周围环境部分(U)中是否存在接触线(4),并且如果存在接触线(4),则确定接触线(4)的横向位置(Y)和高度(Z),以及确定接触构件组(5)的高度位置(H)。


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    Titel :

    Road vehicle with current collector


    Weitere Titelangaben:

    带集电器的道路车辆


    Beteiligte:
    BERGER G ¨ 1 NTER (Autor:in) / BLAIS BENJAMIN (Autor:in) / SCHORN MICHAEL G (Autor:in) / MORTAIN HERVE (Autor:in)

    Erscheinungsdatum :

    28.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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