The invention discloses an intelligent network connection automobile safety control method and system based on active and passive safety information fusion. The system comprises an environment detection module, a risk prediction module and a cooperative control module. Wherein the environment detection module comprises a passenger state monitoring part, a vehicle system monitoring part and a traffic environment sensing part, the risk prediction module comprises a vehicle collision risk prediction part and a passenger injury risk prediction part, and the cooperative control module comprises an in-vehicle intelligent restraint system, a vehicle steering system and a control execution part of a braking system. The vehicle collision risk probability and the passenger injury probability are calculated in real time according to the established vehicle risk prediction model and the passenger injury risk prediction model by fully utilizing the early warning capability of an active safety system for potential risks. When the system encounters unavoidable dangerous working conditions, the system adjusts the state of the restraint system to enable the restraint system to reach the optimal state of current passenger protection, and extra risks, caused by non-cooperation of the active safety system and the restraint system, of passengers are avoided.
本发明公开了基于主被动安全信息融合的智能网联汽车安全控制方法及系统,包括环境检测模块、风险预测模块和协同控制模块。其中,环境检测模块包括乘员状态监测、车辆系统监测和交通环境感知三部分,风险预测模块包括车辆碰撞风险预测和乘员损伤风险预测两部分,协同控制模块包括车内智能约束系统、车辆转向系统和制动系统的控制执行部分;本发明充分利用主动安全系统对潜在风险的预警能力,依据建立的车辆风险预测模型和乘员损伤风险预测模型,实时计算车辆碰撞风险概率和乘员损伤概率。当遭遇不可避免的危险工况时,系统调整约束系统状态,使其达到当前乘员保护的最佳状态,避免主动安全系统与约束系统作用的不协同导致乘员额外所受的风险。
Intelligent network connection automobile safety control method and system based on active and passive safety information fusion
基于主被动安全信息融合的智能网联汽车安全控制方法及系统
2024-12-24
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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