And the trailer is parked anywhere. A trailer traction assist system for assisting rearward manipulation of a trailer attached to a vehicle. The trailer traction assist system determines a reverse path to a final position of the vehicle and the trailer, determines a trailer angle of the trailer relative to the vehicle, selects a target waypoint positioned along the reverse path, determines an offset between a current position and orientation of the trailer and a target position and orientation of the trailer associated with the target waypoint, and outputs the offset to the vehicle. In one embodiment, a method includes determining a trailer angle, determining a target trailer angle based on an offset between a current position and orientation of a trailer and a target position and orientation of the trailer, determining an offset between the trailer angle and the target trailer angle, determining a steering angle based on the offset, and controlling steering of a vehicle based on the steering angle as the vehicle moves rearward.
随处停放拖车。一种拖车牵引辅助系统,用于辅助附接到车辆的拖车的向后操纵。拖车牵引辅助系统确定到车辆和拖车的最终位置的反向路径,确定拖车相对于车辆的拖车角度,选择沿着反向路径定位的目标路点,确定拖车的当前位置和取向与关联于目标路点的拖车的目标位置和取向之间的偏移,基于拖车的当前位置和取向与拖车的目标位置和取向之间的偏移来确定目标拖车角度,确定拖车角度和目标拖车角度之间的偏移,基于该偏移来确定转向角度,以及在车辆向后移动时基于转向角度来控制车辆的转向。
Trailer capable of being parked anywhere
随处停放拖车
2025-01-07
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Trailer carriage capable of being heightened automatically
European Patent Office | 2022
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