The invention belongs to the field of vehicles, and discloses a vehicle tire burst control method and device. The method comprises the steps that in the vehicle running process, the tire pressure of tires of a vehicle is collected; when the tire pressure change rate of the tire pressure is larger than or equal to a preset tire pressure change rate threshold value, power output to a driving wheel is stopped; controlling an electronic stability control system (ESC) to balance the rolling resistance of a left tire and a right tire of the vehicle, and collecting the yaw velocity of the vehicle; if the yaw velocity is zero, the vehicle is braked, and the vehicle speed of the vehicle is collected; and when the vehicle speed is smaller than a preset vehicle speed threshold value of a lane keeping auxiliary system LKA, starting the LKA, and controlling the vehicle to run in the current lane. According to the invention, the vehicle can be kept running on the current lane, and the risk of colliding with vehicles on other lanes is avoided.
本申请属于车辆领域,公开了一种车辆爆胎的控制方法和装置。所述方法包括:在车辆行驶过程中,采集所述车辆的轮胎胎压;当所述轮胎胎压的胎压变化率大于或等于预设胎压变化率阈值时,停止向驱动轮输出动力;控制电子稳定控制系统ESC平衡所述车辆的左侧轮胎和右侧轮胎的滚动阻力,并采集所述车辆的横摆角速度;若所述横摆角速度为零,则对所述车辆进行制动,并采集所述车辆的车速;当所述车速小于预设的车道保持辅助系统LKA车速阈值时,启动LKA,控制所述车辆保持当前车道行驶。采用本申请可以保持车辆在当前车道行驶,避免与其他车道的车相撞的风险。
Vehicle tire burst control method and device
一种车辆爆胎的控制方法和装置
2023-06-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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