The present disclosure generally relates to: (1) road marking in which a radar reflective dihedral corner reflector or other suitably oriented directional reflector capable of reflecting radar signals is embedded; (2) arranging radar reflection road surface marks on the driving surface; (3) manufacturing the road surface mark and mounting the road surface mark on a driving surface; (4) a radar transceiver on or within the vehicle for sensing radar reflective road markings and measuring the distance between the vehicle and the markings; (5) a vehicle equipped with such a radar transceiver; and (6) a method of controlling or assisting in the lateral steering or positioning of a vehicle on a driving surface (e.g., a road or a lane of a road) based on the detection of radar-reflected road markings on the driving surface (e.g., along or near a road or lane boundary).

    本公开内容总体涉及:(1)路面标记,其中嵌入能反射雷达信号的雷达反射二面角反射器或其它合适定向的定向反射器;(2)雷达反射路面标记在行车表面上的布置;(3)制作这种路面标记和将其安装在行车表面上的方法;(4)在车辆上或车辆内的雷达收发器,用于感测雷达反射路面标记并测量车辆与标记之间的距离;(5)配备有这种雷达收发器的车辆;以及(6)根据对行车表面(例如沿道路或车道边界或靠近道路或车道边界)上雷达反射路面标记的检测,来控制或协助车辆在行车表面(例如道路或道路的车道)上侧向转向或定位的方法。


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    Title :

    Radar-based vehicle guidance using radar reflectors embedded in road markings on driving surface


    Additional title:

    使用嵌入行车表面上的路面标记中的雷达反射器的基于雷达的车辆导向


    Contributors:

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G01S RADIO DIRECTION-FINDING , Funkpeilung / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06K Erkennen von Daten , RECOGNITION OF DATA






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