Fahrzeugsteuerungsverfahren und -Vorrichtung sowie Speichermedium und Fahrzeug

Details

Veröffentlichungs-Nr.

EP4722017

Anmeldetag

27. Juni 2024

Veröffentlichung

20. Februar 2025

Rechtsraum

EP

IPC

B60L7/18, B60L15/20

Abstract

A vehicle control method, when a regenerative braking function of a vehicle is in an activated state, inputting a first available regenerative braking capacity value into a first prediction model, such that a second available regenerative braking capacity value at a second time point can be predicted; then based on the first available regenerative braking capacity value, the second available regenerative braking capacity value, and a brake pedal opening degree, determining a first regenerative braking torque request value at a first time point; then in combination with a first coasting energy recovery torque, determining a first motor actual execution torque; and finally, based on the first motor actual execution torque and a second regenerative braking torque request value at the second time point, determining whether to disable the regenerative braking function at the second time point. The method can mitigate an impact of a CAN signal delay to some extent, thereby preventing the regenerative braking function from being abnormally disabled. A vehicle control apparatus, a storage medium, a vehicle, and a computer program are further provided.

Anmelder

Firma

Great Wall Motor Company Limited

Land

🇨🇳 China

Fachgebiete