Dragging method and device, vehicle and computer readable storage medium

• Main Authors: GUO ZEMIN, HAN FENG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

The invention provides a dragging method and device, a vehicle and a computer readable storage medium, the method is applied to the technical field of electric vehicles, and the method comprises the steps that the current state of the vehicle before being dragged is detected; controlling the vehicle to start an energy recovery function before being dragged according to the current state; and energy generated when the vehicle is dragged is recovered based on the energy recovery function. According to the method, the energy recovery function of the vehicle can be controlled to recover the energy generated when the vehicle is dragged based on the state of the vehicle before the vehicle is dragged in the vehicle dragging mode, so that the vehicle is charged by using the energy recovery function in the vehicle power shortage state; and meanwhile, the motor or a motor controller is prevented from being damaged by high current generated by the motor when the vehicle is dragged, and the safety and comfort of the vehi