The invention relates to the technical field of intelligent driving systems, and discloses a control decision-making method based on a perceptual fusion technology in a severe roadway environment, and the method comprises the following steps: achieving the information interaction between a vehicle (SV) and a target vehicle (TV) through a V2X technology; the method comprises the following steps: receiving driving state and distance information from a target vehicle (TV) through on-board unit (OBU) equipment; the method comprises the following steps: combining state information of an adjacent front vehicle (TV) acquired by a vehicle-mounted sensing system with perspective sensing information acquired through V2V communication; according to the control decision-making method based on the perception fusion technology in the severe roadway environment, fusion of vehicle-mounted perception (including other vehicles) information is achieved through the V2V technology, the position and motion state information of a front vehicle is obtained, so that a vehicle SV can pre-judge the braking measure that the front severe weather shields a vehicle TV in advance, early warning, slow braking and braking operation are carried out on the vehicle in advance, and the safety of the vehicle is improved. Accidents are avoided, and the driving experience of users is improved while the passing efficiency is improved.
本发明涉及智能驾驶系统技术领域,且公开了基于感知融合技术在巷道恶劣环境下的控制决策方法,包括以下步骤:通过V2X技术实现本车(SV)与目标车(TV)之间的信息交互;通过车载OBU设备接收来自目标车(TV)的行车状态和距离信息;结合车载感知系统所获取的紧邻前方车辆(TV)的状态信息,以及通过V2V通信获得的透视感知信息;该基于感知融合技术在巷道恶劣环境下的控制决策方法,通过V2V技术,实现车载感知(包括其他车辆)信息的融合,获得前方车辆位置及运动状态信息使车辆SV可以提前预判前方恶劣天气遮挡车辆TV的制动措施,对本车提前预警、缓刹和刹停操作,避免事故发生、提升通行效率的同时提升用户驾乘体验。
Control decision-making method in severe roadway environment based on perception fusion technology
基于感知融合技术在巷道恶劣环境下的控制决策方法
2024-06-21
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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