The invention provides a vehicle and a vehicle body attitude control method thereof. The vehicle body attitude control method comprises the following steps: acquiring driving state information of a vehicle, object information of one or more objects around the vehicle and distribution information of people in the vehicle; based on the driving state information and the object information, determining that at least one collision object which is about to generate unavoidable collision with the vehicle exists in the one or more objects and the shape information of the collision object; reading structural rigidity data of each part of the vehicle body from a vehicle body database; and based on the shape information of the collision object, the in-vehicle personnel distribution information and the structural strength data of each part of the vehicle body, an adjustment strategy of the vehicle body posture is decided, so that vehicle body damage and/or in-vehicle personnel damage caused by collision between the vehicle and the collision object are/is minimum.
本发明提供了车辆及其车身姿态控制方法。该车身姿态控制方法包括:获取车辆的行驶状态信息、车辆周围一个或多个对象的对象信息和车内人员分布信息;基于行驶状态信息和对象信息确定所述一个或多个对象中存在至少一个将与车辆发生不可规避碰撞的碰撞对象以及该碰撞对象的形状信息;从车身数据库读取车身各部位的结构刚性数据;以及基于碰撞对象的形状信息、车内人员分布信息和车身各部位的结构强度数据来决策车身姿态的调节策略,以使得车辆与碰撞对象的碰撞所造成的车身损伤和/或车内人员损伤最小。
Vehicle and vehicle body attitude control method and device thereof
车辆及其车身姿态控制方法和装置
2025-03-28
Patent
Electronic Resource
Chinese
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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