A method for tracking a trailer coupler (212) positioned behind a tow vehicle (100) is provided. The method includes receiving one or more images (143) from a camera (142) positioned on a back portionof the tow vehicle (100). The method also includes determining a trailer coupler position within the one or more images. The trailer coupler position is associated with the trailer coupler (212). Additionally, the method includes receiving the vehicle sensor data (141) from one or more vehicle sensors. The method includes determining the vehicle motion data based on the received vehicle sensor data (141). The method also includes determining an updated coupler position based on the trailer coupler position and the vehicle motion data.
提供了一种用于跟踪定位在牵引车辆(100)后面的拖车联接器(212)的方法。该方法包括从定位在牵引车辆背部上的相机(142)接收一个或多个图像(143)。该方法还包括确定所述一个或多个图像内的拖车联接器定位。拖车联接器定位与拖车联接器(212)相关联。另外,该方法包括从一个或多个车辆传感器接收车辆传感器数据(141)。该方法包括基于所接收的车辆传感器数据(141)确定车辆运动数据。该方法还包括基于拖车联接器定位和车辆运动数据确定更新的联接器定位。
VISUAL OBJECT TRACKER
视觉对象跟踪器
2021-02-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |