The invention concerns a lane change assistance method for helping a motor vehicle (2) change from an initial driving lane (L1) to an end driving lane (L2), comprising a step of detecting the end driving lane, a step of determining a central path (LC) relative to the detected end driving lane and a step of controlling the motor vehicle (2) in order for it to join said central path (LC). According to the invention, the method further comprises a step of receiving a piece of information concerning the detection and location of an obstacle (3') close to the central path (LC), and the step of controlling the motor vehicle (2) comprises the determination of at least a first path (T1) to be followed by the motor vehicle (2) from the initial driving lane in order to join an intermediate line (Li) substantially parallel to said central path (LC) and offset laterally on the end driving lane by a constant safety offset value (∆) that depends on the position of the detected obstacle, and a second path (T2) to be followed by the motor vehicle (2) from the intermediate line (Li) in order to join said central path (LC).
PROCEDE ET SYSTEME D'ASSISTANCE AU CHANGEMENT DE VOIE DE ROULAGE POUR VEHICULE AUTOMOBILE
2017-12-29
Patent
Electronic Resource
French
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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