The invention discloses a vehicle safety driving control method and system, and the method comprises the steps: obtaining the perception information of a current vehicle reported by a perception device in real time, carrying out the target edge detection positioning of the perception information, and obtaining a road obstacle edge image; performing coordinate system conversion on the edge image of the road obstacle to obtain two-dimensional edge data of the road obstacle, and performing transverse and longitudinal distance monitoring on the two-dimensional edge data of the road obstacle to obtain obstacle height information; determining an obstacle danger level according to the obstacle height information; regulating and controlling the driving state of the current vehicle in real time based on the obstacle danger level, the driving speed of the current vehicle and the reference path; the driving state comprises a vehicle speed, a driving path and the number of battery cells connected in series in the battery pack. According to the embodiment, the running state of the vehicle during running is adaptively controlled, and the safety of vehicle running and the safety of the battery pack are improved.
本发明公开了一种车辆的安全行驶控制方法及系统,方法包括实时获取感知设备上报的当前车辆的感知信息,将感知信息进行目标边缘检测定位,得到道路障碍物边缘图像;将道路障碍物边缘图像进行坐标系转换,得到道路障碍物二维边缘数据,并对道路障碍物二维边缘数据进行横纵向距离监测,获得障碍高度信息;根据障碍高度信息,确定障碍物危险等级;基于障碍物危险等级、当前车辆的行驶速度和参考路径,实时调控当前车辆的行驶状态;行驶状态包括车速、可行驶路径和电池包中的电芯串联数量。本实施例实现了自适应控制车辆运行时行驶状态,提高车辆行驶及电池包的安全性。
Safe driving control method and system of vehicle
一种车辆的安全行驶控制方法及系统
2024-05-17
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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