The invention discloses a vehicle lane changing method based on an electronic rearview mirror, and belongs to the technical field of automobile auxiliary driving, and the method comprises the following steps: 1, obtaining basic image information of the electronic rearview mirror; 2, environment information of the vehicle is collected; 3, lane changing environment requirements of the vehicle are judged; 4, calculating the preferential lane changing scene of the vehicle, and assisting the vehicle to carry out preferential lane changing; step 5, optimizing an objective function value; and step 6, particle swarm optimization is carried out. According to the invention, a multi-sensor fusion technology of radar, camera and the like is adopted, comprehensive monitoring of the surrounding environment during lane changing is realized, data acquired by sensors are processed through the algorithm of the patent, information of the surrounding environment of the vehicle is analyzed, and when the system detects potential danger, a driver is reminded through light, sound and the like, so that the driving safety is improved. The environment condition around the vehicle is monitored in real time, and a driver is helped to make a more intelligent driving lane changing decision.
本发明公开了一种基于电子后视镜的车辆换道方法,属于汽车辅助驾驶的技术领域,包括步骤1:电子后视镜的基本图像信息获取;步骤2:车辆的环境信息采集;步骤3:车辆的换道环境需求判定;步骤4:车辆的择优换道情景演算,辅助车辆进行择优换道;步骤5:目标函数值优化;步骤6:粒子群算法寻优。本发明采用雷达、摄像头等多传感器融合技术,实现换道时周围环境的全面监测,通过本专利算法对传感器获取的数据进行处理,分析车辆周围的环境信息,当系统检测到潜在危险时,通过灯光、声音等方式提醒驾驶者,实时监测车辆周围的环境情况,帮助驾驶员做出更明智的驾驶换道决策。
Vehicle lane changing method based on electronic rearview mirror
一种基于电子后视镜的车辆换道方法
2024-12-31
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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