Vehicle control method and device, vehicle and storage medium

Abstract

The invention relates to a vehicle control method and device, a vehicle and a storage medium. The method comprises the steps that under the condition that a vehicle is in a sliding state, the condition of a vehicle in front of a lane where the vehicle is located is detected; acquiring a corresponding control parameter based on the condition of the front vehicle; and the current target deceleration of the vehicle is adjusted according to the control parameters, the adjusted target deceleration is obtained, and the vehicle is decelerated according to the adjusted target deceleration. By the adoption of the method, the corresponding control parameters can be obtained according to the situation of the front vehicle, the target deceleration of the vehicle is automatically adjusted according to the corresponding control parameters, and operation of a driver in the sliding process is reduced. Meanwhile, intelligent energy recovery adjustment of the vehicle can be achieved, and the energy utilization rate is increased.

Description

technical field [0001] The present application relates to the technical field of vehicle control, and in particular, to a vehicle control method, device, vehicle and storage medium. Background technique [0002] In order to effectively improve the energy utilization rate during the deceleration process, the new energy vehicle will be equipped with an energy recovery function, which converts the kinetic energy during the deceleration process when the driver releases the accelerator pedal into electrical energy, which is stored and used for driving. [0003] At present, after the pure electric vehicle starts the strong energy recovery mode, if the driver releases the accelerator pedal and the brake pedal, the vehicle will decelerate at a fixed deceleration due to the existence of coasting energy recovery. However, in this method, when there is no other vehicle in front of the vehicle, if the fixed coasting energy recovery is still used, due to the efficiency of the motor, alth...

AI Technical Summary

Problems solved by technology

However, when there are no other vehicles in front of the vehicle, if this method still adopts fixed coasting energy recovery, due to the efficiency of the motor, although energy recovery is performed, part of the energy is still converted into heat and dissipated, wasting electric energy

[0004] Therefore, the current energy recovery control method has the problem of not being able to reasonably control the intensity of energy recovery

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