The invention relates to the technical field of intelligent driving safety, and provides a vehicle stabilizing wing control method and system.The method comprises the steps that the vehicle speed, the wading condition, the water flow condition and the wind condition of a vehicle are obtained; based on the vehicle speed, the wading condition, the water flow condition and the wind condition, stretching and retracting of the stabilizing wing are controlled, when the stabilizing wing stretches out, the rotating angle of the stabilizing wing around the Y axis is adjusted, downward pressure is generated on the stabilizing wing, meanwhile, the rotating angle of the stabilizing wing around the Z axis is adjusted, and the front edge of the stabilizing wing is kept facing the wind or flowing water; wherein the stabilizing wing is mounted at the bottom of the vehicle or at any position around the vehicle, and the extended stabilizing wing is lower than the chassis of the vehicle; with the gravity center of the stabilizing wing as the original point, the Y axis is parallel to the long side of the stabilizing wing, and the Z axis is parallel to the height of the stabilizing wing. And the stability of the vehicle body in environments such as water encountering and wading road conditions, high-speed head-on wind or crosswind and the like is improved.
本发明涉及智能驾驶安全技术领域,提供了一种车辆稳定翼控制方法及系统,包括:获取车辆的车速、涉水情况、水流情况和风况;基于所述车速、涉水情况、水流情况和风况,控制稳定翼的伸缩,并在伸出稳定翼时,调整稳定翼绕Y轴旋转的角度,对稳定翼产生向下压力,同时,调整稳定翼绕Z轴旋转的角度,保持稳定翼的前缘迎风或水流;其中,稳定翼安装在车底或车辆四周任一位置,且伸出后的稳定翼低于车辆底盘;以稳定翼的重心为原点,Y轴与稳定翼的长边平行,Z轴与稳定翼的高平行。提高了车身在遇水涉水路况、高速迎面风或横风等环境中的稳定性。
Vehicle stabilizing wing control method and system
一种车辆稳定翼控制方法及系统
2023-07-21
Patent
Electronic Resource
Chinese
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