The invention provides a vehicle collision risk prediction system and a vehicle. The vehicle collision risk prediction system comprises a state parameter preprocessing module, a vehicle track prediction module, a vehicle collision damage degree prediction module, a collision and damage reliability detection module and a comprehensive decision module. According to the invention, vehicle collision/passenger injury prediction is carried out based on scene parameters captured by a current sensing system and other modules, and vehicle state uncertainty caused by operation behavior diversity brought by information interaction between a driver and an external environment is considered at the same time. Therefore, a reliability quantitative index related to a vehicle collision/passenger injury prediction result is calculated and given. And a safety evaluation signal with a clear guidance direction can be sent for subsequent early warning prompt of a driver, pre-activation of a cabin constraint protection system and even active intervention of an auxiliary driving system.
本发明提供一种车辆碰撞风险预测系统及车辆,包括状态参数预处理模块、车辆轨迹预测模块、车辆碰撞损伤程度预测模块、碰撞及损伤可靠性检测模块和综合决策模块。本发明是基于当前时刻感知系统等模块捕获的场景参数进行车辆碰撞/乘员损伤预测,同时考虑由于驾驶员与外界环境的信息交互所带来的操作行为多样性,进而导致的车辆状态不确定性,由此计算给出关于车辆碰撞/乘员损伤预测结果的可靠度量化指标。可为后续对驾驶员预警提示,座舱约束保护系统预激活,甚至辅助驾驶系统的主动干预,发送具有明确指导性方向的安全评估信号。
Vehicle collision risk prediction system and vehicle
一种车辆碰撞风险预测系统及车辆
30.06.2023
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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