公开(公告)号：EP3466783A1

公开(公告)日：2019-04-10

申请号：EP17801982.4

申请日：2017-03-28

Applicant: BYD Company Limited

Inventor： LIU, Liang ,  SHANG, Xiaoliang ,  LIU, Fang ,  LIU, Enfu

IPC: B60W30/02 ,  B60W10/08 ,  B60W10/184

Abstract: A control method when a vehicle tire bursts, a vehicle control system, and a vehicle, the method comprising: obtaining the wheel information of the burst tire when the vehicle tire bursts; judging the deviation condition of the vehicle after the tire burst, and obtaining a driving intention of a driver; and calculating the driving torque and the braking torque of the wheels without burst tire according to the deviation condition and the driving intention of the driver, and controlling the wheels without burst tire according to the driving torque and the braking torque to correct the deviation condition of the vehicle, so that the vehicle remains normal driving within a preset distance. The method can control the vehicle to continue to drive according to the driving intention of the driver after the tire bursts, thereby not only achieving the effect of using run-flat tires, but also avoiding the problems of noise, vibration and poor fuel economy of the vehicle when using the run-flat tires.