The invention provides a lane departure alarm and correction control method, system and device and a medium, and the method comprises the steps: detecting the intention of a target vehicle departing from a driving lane according to the real-time dynamic data, collected in real time, of the target vehicle; when the driver intends to deviate unconsciously, and it is detected that the edge of the head of the target vehicle enters an alarm area of the driving lane, an alarm deviation correction function is activated to give an alarm and correct deviation until the target vehicle enters a safety area through a hysteresis area; and when the intention is that the driver actively deviates, dynamically inhibiting the alarm deviation correction function through a dynamic inhibition strategy, and ending inhibition control on the alarm deviation correction function until the vehicle head edge of the target vehicle leaves the hysteresis area of the new lane and then enters the safety area of the new lane. According to the method, activation and suppression of the alarm deviation correction function can be dynamically adjusted, it is guaranteed that a driver normally drives the vehicle, meanwhile, the situation of false intervention or missing intervention can be avoided, and the safety and usability of the system are greatly improved.

    本发明提供了一种偏离车道的报警及纠偏控制方法、系统、设备和介质,所述方法包括:依据实时采集的目标车辆的实时动态数据,检测目标车辆偏离行驶车道的意图;当意图为驾驶员无意识偏离时,检测目标车辆的车头边缘进入所述行驶车道的报警区域时,激活报警纠偏功能进行报警和纠偏,直至其经滞回区域进入其安全区域;在意图为驾驶员主动偏离时,通过动态抑制策略动态抑制报警纠偏功能,直至目标车辆的车头边缘离开新车道的滞回区域后进入其安全区域后,结束对报警纠偏功能的抑制控制。本发明的方法可以动态调整报警纠偏功能的激活和抑制,保证驾驶员正常驾驶车辆,同时可以避免出现误干预或漏干预的情况,大幅度提升系统的安全性和可用性。


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    Title :

    Lane departure alarm and deviation correction control method, system and equipment and medium


    Additional title:

    一种偏离车道的报警及纠偏控制方法、系统、设备和介质


    Contributors:
    CHENG JIANWEI (author) / YE GANG (author) / WANG SHULIANG (author) / BAI XIANG (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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