TRAILER TOWING ASSISTANT FOR TIGHT SPOT REVERSAL

    公开(公告)号:EP3402711A1

    公开(公告)日:2018-11-21

    申请号:EP17703513.6

    申请日:2017-01-13

    IPC分类号: B62D13/06 B62D15/02

    摘要: A method of controlling a vehicle-trailer unit includes recording, with an electronic control unit for a trailer assist system, a plurality of maneuvers of the vehicle-trailer unit as each maneuver is executed in an original direction of travel. The method also includes retrieving the recorded plurality of maneuvers in response to an initiating of a tight spot reversal feature for the trailer assist system. The method further includes instructing vehicle systems to perform the retrieved recorded plurality of maneuvers in the reverse order and direction of travel in which they were recorded.

    AUTOMATED HITCH ASSIST SYSTEM
    16.
    发明公开
    AUTOMATED HITCH ASSIST SYSTEM 审中-公开
    AUTOMATISIERTESANHÄNGERKUPPLUNGSUNTERSTÜTZUNGSSYSTEM

    公开(公告)号:EP3081405A2

    公开(公告)日:2016-10-19

    申请号:EP16165253.2

    申请日:2016-04-14

    IPC分类号: B60D1/62 B60D1/36

    摘要: A hitch assist system for a vehicle comprises a camera mounted to view a reverse path of a vehicle, an input device connected for the hitch assist system, and a controller. The controller includes instructions for detecting a trailer proximate to a vehicle with the camera, determining a vehicle hitch ball location, determining a trailer hitch location, and calculating a vehicle path from an initial position to a final position. The vehicle hitch ball is laterally aligned with the trailer hitch in the final position. The controller also includes instructions for calculating the steering and braking maneuvers necessary to move the vehicle along the path to the final position and sending instructions to a vehicle steering system and a vehicle brake system to perform the calculated maneuvers.

    摘要翻译: 一种用于车辆的牵引辅助系统包括安装用于观察车辆的反向路径的相机,连接于牵引辅助系统的输入装置和控制器。 控制器包括用于利用相机检测靠近车辆的拖车的指令,确定车辆搭接球位置,确定拖车牵引位置以及计算从初始位置到最终位置的车辆路径。 车辆搭接球在最终位置与拖车搭接横向对齐。 控制器还包括用于计算将车辆沿着路径移动到最终位置所需的转向和制动操作的指令,以及向车辆转向系统和车辆制动系统发送指令以执行计算的操纵。