The invention discloses a driver lane changing behavior analysis method in an intelligent network connection environment, and the method specifically comprises the steps: 1, building a three-dimensional high-precision traffic simulation scene based on a vehicle-road cooperation system architecture, and 2, carrying out the simulation driving based on the three-dimensional high-precision traffic simulation scene, obtaining related data of a lane changing failure scene and related data of a forced lane changing scene; step 3, constructing an acceleration failure model based on the related data of the lane changing failure scene in the step 2, analyzing a braking behavior in the lane changing failure scene to obtain an influence rate of the braking behavior on lane changing failure, and displaying the influence rate through an Internet of Things environment for reference of a driver; and 4, constructing a super-threshold model based on the related data of the forced lane change scene in the step 2, analyzing the collision risk in the forced lane change scene by adopting the model, and transmitting an analysis result to a user. According to the invention, the driving efficiency and safety of the intelligent networked automobile in the driving process can be improved.
本发明公开了一种智能网联环境下驾驶人换道行为分析方法,具体为:步骤1:基于车路协同系统架构,构建三维高精度交通仿真场景,步骤2:基于三维高精度交通仿真场景进行模拟驾驶,得到换道失败场景的相关数据和强制换道场景的相关数据;步骤3:基于步骤2中的换道失败场景的相关数据构建加速失效模型,对换道失败场景下的制动行为进行分析,得到制动行为对换道失败的影响率,并通过物联网环境进行显示,供驾驶人参考;步骤4:基于步骤2中的强制换道场景的相关数据构建超阈值模型,采用该模型对强制换道场景下的碰撞风险进行分析,并将分析结果传送至用户。本发明可以提升智能网联汽车在行驶过程中的行驶效率和安全性。
Method for analyzing lane changing behavior of driver in intelligent network connection environment
一种智能网联环境下驾驶人换道行为分析方法
2023-11-10
Patent
Electronic Resource
Chinese
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