A system for assisting in aligning a vehicle for hitching with a trailer includes a controller that receives scene data from a detection system and identifies the trailer within the area to the rear of the vehicle, derives a backing path to align a hitch ball mounted on the vehicle to a coupler of the trailer, and derives a steering control signal, a powertrain control signal, and a brake control signal to respectively control a vehicle steering system, a vehicle powertrain control system, and a vehicle brake system to maneuver the vehicle, including reversing along the backing path. The controller processes at least one of the steering control signal, powertrain control signal, and brake signal according to one of a distance to the coupler, derived from the scene data, or a vehicle speed, obtained from the vehicle speed sensor.
TRAILER HITCHING ASSISTANCE SYSTEM WITH DYNAMIC VEHICLE CONTROL PROCESSING
26.08.2021
Patent
Elektronische Ressource
Englisch
IPC: | 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 |
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