The invention discloses a new energy automobile safety intelligent control method and system, and relates to the technical field of new energy automobiles, a part monitoring analysis module and a system are used for extracting characteristic information of a brake part, calculating an influence coefficient Bjxs of the brake part, comparing the influence coefficient Bjxs with an influence threshold value V, and judging whether the brake part needs to be maintained in time or not; this helps to predict the maintenance demand of the brake system in advance. Through a brake comprehensive analysis module, the system deeply excavates vehicle front environment data and radar signal information, comprehensively analyzes a brake component influence coefficient Bjxs and a radar wave attenuation coefficient Lsxs, and predicts and obtains a brake evaluation index Sczs in combination with the brake component influence coefficient, so that the performance of the brake system is evaluated more comprehensively, and the system performance is improved. And whether the vehicle condition is suitable for starting the automatic driving safety mode or not is judged, so that the system can intelligently control the opening and closing state of the automatic driving safety mode, it is ensured that the automatic driving function is started under the proper vehicle condition, and the driving safety is improved.
本发明公开了一种新能源汽车安全智能控制方法及系统,涉及新能源汽车的技术领域,利用部件监测分析模块,系统提取刹车部件的特征信息,计算刹车部件影响系数Bjxs,并与影响阈值V对比,判断刹车部件是否需要及时维修,这有助于提前预测刹车系统的维护需求。通过刹车综合分析模块,系统深度挖掘车前环境数据和雷达信号信息,综合分析刹车部件影响系数Bjxs和雷达波衰减系数Lsxs,结合刹车部件影响系数,预测并获取刹车评估指数Sczs,从而更全面地评估刹车系统性能,并判定车况是否适合开启自动驾驶安全模式,这使得系统能够智能控制自动驾驶安全模式的开闭状态,确保在适当的车况下开启自动驾驶功能,提高行车安全性。
New energy automobile safety intelligent control method and system
一种新能源汽车安全智能控制方法及系统
2024-10-18
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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