The invention discloses a vehicle dynamic information automatic identification method, and relates to the technical field of dynamic vehicle monitoring, and the method comprises the following steps: S1, vehicle monitoring: carrying out the posture detection and trajectory tracking monitoring of a vehicle, and obtaining the position of the vehicle; s2, information acquisition: acquiring motion information of the vehicle in a lane environment where the vehicle is located, the motion information including speed and acceleration, acquiring driving information of the dynamic vehicle by a vehicle monitoring system, preliminarily judging the acquired information and then uploading the acquired information; s3, information processing; and S4, performing prediction analysis. The current driving behavior of the vehicle is judged by comprehensively analyzing the position, the speed and the acceleration of the vehicle and the position of the lane line, abnormal driving behavior detection is achieved, dangerous states such as abnormal lane changing, fire breakout and collision of the in-transit vehicle can be accurately recognized, the technical achievement is obviously improved, and the driving safety is improved. A foundation is laid for highway traffic safety early warning, management and control and accident emergency rescue, and the practical significance is remarkable.
本发明公开了一种车辆动态信息自动识别方法,涉及动态车辆监控技术领域,包括以下步骤,S1、车辆监控:对车辆进行姿态检测以及轨迹跟踪监控,得到车辆的位置;S2、信息采集:在车辆所处的车道环境下采集车辆的运动信息,运动信息包括速度以及加速度,车辆监控系统对动态车辆的行驶信息进行采集,并将采集信息初步判断后上传;S3、信息处理;S4、预测分析。本发明通过综合分析车辆的位置、速度、加速度以及车道线的位置来判断车辆当前的驾驶行为,实现异常驾驶行为的检测,能够对异常变道、起火、碰撞等在途车辆的危险状态进行精准识别,技术成果提升明显,为高速公路交通安全预警、管控以及事故应急救援奠定了基础,现实意义显著。
Vehicle dynamic information automatic identification method
一种车辆动态信息自动识别方法
30.05.2023
Patent
Elektronische Ressource
Chinesisch
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