Vehicle torque compensation method and device, vehicle and storage medium

• Main Authors: ZHOU WEI, LI SUWEN, GUO SHUXING
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to the technical field of vehicles, and discloses a vehicle torque compensation method and device, an vehicle and a storage medium. Identifying a current driving state of the vehicle and a current state of an accelerator pedal of the vehicle; when it is recognized that the current driving state of the vehicle is an uphill state and the current state of the accelerator pedal is a loosened state, compensation torque of the vehicle is calculated; and calculating target torque of the vehicle according to the required torque and the compensation torque, and controlling a driving motor of the vehicle according to the target torque. When the vehicle goes uphill and the driver loosens the accelerator pedal, the compensation torque is applied to the vehicle in time to reduce the speed reduction rate of the vehicle, so that the response time of the driver is prolonged to ensure that the driver has enough time to control the vehicle, and the driving safety of the vehicle isensured. 本发明涉及汽车技术领域，公开了一