The present disclosure provides a method for controlling lane changing of a vehicle, wherein the method includes: receiving a lane changing instruction (step 101); acquiring a speed parameter of the vehicle (step 102); according to the speed parameter, determining a controlling coefficient of a predetermined controller (step 103); acquiring a position-deviation parameter and a heading-angle parameter of the vehicle; if the position-deviation parameter is greater than or equal to a first threshold, or, if the heading-angle parameter is greater than or equal to a second threshold, according to the controlling coefficient, the position-deviation parameter and the heading-angle parameter, determining a target steering-wheel steering angle of the vehicle; and according to the target steering-wheel steering angle, controlling the vehicle to perform a lane changing operation, till the position-deviation parameter is less than the first threshold, and the heading-angle parameter is less than the second threshold (step 105). The speed parameter, the position-deviation parameter and the heading angle can be acquired by using a speed sensor and an onboard camera, and do not require to rely on a high-accuracy locating system, which can greatly reduce the cost of the vehicle lane changing and the occupation of the resource of the controller.
VEHICLE LANE CHANGE CONTROL METHOD AND DEVICE
VERFAHREN UND VORRICHTUNG ZUR FAHRSPURWECHSEL
PROCÉDÉ ET DISPOSITIF DE COMMANDE DE CHANGEMENT DE VOIE DE VÉHICULE
2023-08-30
Patent
Electronic Resource
English
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
VEHICLE LANE CHANGE SUPPORT DEVICE AND VEHICLE LANE CHANGE SUPPORT METHOD
European Patent Office | 2021
|European Patent Office | 2019
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