The invention relates to a vehicle dynamic adjustment method for a side collision accident, and the method comprises the following steps: S1, collecting vehicle body multi-dimensional information data information, vehicle environment information data information and vehicle passenger information data information, and building a real-time updated data model through data fusion; training a neural network according to virtual collision data generated by the vehicle collision simulation software to obtain a collision risk prediction model; s2, inputting data in the model into a collision risk prediction model to obtain the injury degree of a passenger and collision prediction position point information, dividing the state between a vehicle and a potential collision object into different risk levels, and generating a risk map; and S3, the vehicle adjusting system adjusts the height, the speed and the seat posture of a vehicle suspension system and a vehicle safety belt according to the different risk levels, risk prompting is carried out on vehicle passengers so as to reduce the risk levels, and the risk map is updated in real time. According to the invention, the safety of passengers in a side collision accident can be improved.
本发明涉及一种针对侧面碰撞事故的车辆动态调整方法,包括以下步骤:S1:采集车辆车身多维信息数据信息、车辆环境信息数据信息和车辆乘员信息数据信息,并经过数据融合搭建实时更新的数据模型;根据车辆碰撞仿真软件生成的虚拟碰撞数据训练神经网络,得到碰撞风险预测模型;S2:将模型中的数据输入碰撞风险预测模型获得乘员受伤害程度和发生碰撞预测位置点信息,将车辆与潜在碰撞物之间的状态划分为不同的风险等级并生成风险地图;S3:车辆调整系统根据不同的风险等级分别对进行车辆悬架系统高度、速度和座椅姿态和车辆安全带进行调整,并对车辆乘员进行风险提示,以降低风险等级,并实时更新风险地图。本发明能够在侧碰事故中提高乘员的安全性。
Vehicle dynamic adjustment method for side collision accident
一种针对侧面碰撞事故的车辆动态调整方法
2025-04-08
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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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