The invention discloses a vehicle obstacle avoiding and overtaking method and apparatus and belongs to the field of automobile active safety. The method comprises steps of detecting whether an obstacle avoiding distance between a vehicle and an obstacle vehicle is smaller than a first preset distance, detecting a current distance between the vehicle and lane lines when the obstacle avoiding distance is smaller than the first preset distance, determining an obstacle avoiding reinforcing signal value according to the current distance, detecting whether the obstacle avoiding reinforcing signal value is larger than a first preset value, and controlling the vehicle to finish obstacle avoiding and overtaking actions via a machine learning method when the obstacle avoiding reinforcing signal value is larger than the first preset value. The lane lines are formed by an entity lane line and a virtual lane line parallel to the entity lane line; the virtual lane line is a straight line passing through the obstacle vehicle; the obstacle avoiding reinforcing signal value indicates how much the vehicle deviates from a preset central line. By the use of the vehicle obstacle avoiding and overtaking method and the apparatus, problems of poor stability of a vehicle obstacle avoiding overtaking method based on supervised learning, low reliability and inadequate flexibility can be overcome, so stability, reliability and flexibility can be enhanced; and the method and apparatus can be applied to vehicle obstacle avoiding and overtaking.
Vehicle obstacle avoiding and overtaking method and apparatus
2015-12-09
Patent
Electronic Resource
English
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 |
VEHICLE OVERTAKING CONTROL METHOD AND VEHICLE OVERTAKING CONTROL DEVICE SUPPORTING SAME
European Patent Office | 2023
|European Patent Office | 2018
|