The invention discloses a safety situation awareness method and system based on an intelligent networked automobile, relates to the technical field of driving safety, and solves the problems that related objects in a view blind area can be found in the first time and safety risk analysis can be carried out in real time. According to the method, dynamic data such as speeds and positions of a dangerous object and a vehicle are monitored in a short period, respective time intervals are accurately calculated, and cross comparison analysis is carried out on the basis; the early warning signal can be immediately generated at the critical moment (such as time interval crossing), a driver can be urged to brake and avoid emergently, a risk prompt can be sent out when potential risks exist, deceleration prevention is reminded, a sufficient reaction buffer space is provided for the driver, seamless connection from risk perception to coping and decision making is achieved, and driving safety is comprehensively protected.
本发明公开了一种基于智能网联汽车的安全态势感知方法和系统,本发明涉及驾驶安全技术领域,解决了能第一时间发现视野盲区内的相关对象并实时进行安全风险分析的问题,本发明通过短周期监视危险对象与车辆自身的速度、位置等动态数据,精确计算出各自的时间区间,以此为依据进行交叉比对分析;这不仅能够在危急时刻(如时间区间交叉)即时生成预警信号,敦促驾驶员紧急刹停避让,还能在存在潜在风险时发出风险提示,提醒减速预防,给予驾驶员充足的反应缓冲空间,实现从风险感知到应对决策的无缝衔接,全方位守护行车安全。
Security situation awareness method and system based on intelligent networked automobile
一种基于智能网联汽车的安全态势感知方法和系统
2025-02-18
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 / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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