The invention provides a multi-source information fusion vehicle collision airbag control system and a vehicle. The multi-source information fusion vehicle collision airbag control system comprises a driving track prediction module, a collision strength prediction module, an airbag control analysis module and a data fusion decision module. Before collision, a driving track prediction module and a collision strength prediction module are used for predicting a future vehicle track and a collision occurrence rate, and meanwhile, a learning model is used for quickly processing a probability statistics problem caused by operation uncertainty of a driver. And analyzing a prediction result through an airbag control analysis module, and outputting airbag control strategy prediction. And when the collision actually occurs, the data fusion decision module performs multi-source data fusion analysis on the collision event, compares and verifies the collision event with a pre-collision prediction result, and outputs a final airbag control decision after correction. Through comprehensive prediction of a dangerous state scene, a pre-decision for activation of a passenger protection device is advanced before collision, the protection action time is prolonged, and collision damage is reduced.

    本申请提供一种多源信息融合的车辆碰撞气囊控制系统及车辆,包括行车轨迹预测模块、碰撞强度预测模块、气囊控制分析模块和数据融合决策模块。在碰前,由行车轨迹预测模块、碰撞强度预测模块对未来车辆轨迹、碰撞发生率进行预测,同时,使用学习模型对驾驶员操作不确定性所带来的概率统计问题进行快速处理。然后通过气囊控制分析模块分析预测结果,输出气囊控制策略预测。在碰撞真实发生时,由数据融合决策模块对碰撞事件进行多源数据融合分析,与碰前预测结果对比校验,修正后输出最终气囊控制决策。通过对险态场景的综合预测,将乘员保护装置激活的预决策提前至碰前,延长保护作用时间,降低碰撞损伤。


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    Title :

    Multi-source information fusion vehicle collision airbag control system and vehicle


    Additional title:

    一种多源信息融合的车辆碰撞气囊控制系统及车辆


    Contributors:
    HE XIN (author) / CHOI TAE-SONG (author) / ZHANG BIN (author) / CHEN XIANQING (author) / LI RUIYANG (author)

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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