The invention discloses a wading early warning method and system fused with visual perception. The method specifically comprises the following steps that whether a target vehicle enters a wading road section in a driving road section or not is monitored in real time; acquiring a first fording depth and a second fording depth on two sides of a vehicle body of the target vehicle, and identifying a road surface gradient condition of a driving road section of the target vehicle; whether the first wading depth and the second wading depth are both larger than a preset depth threshold value or not and whether the driving road section is a downhill road section or not are judged; if yes, first alarm prompt information is sent out. According to the invention, whether the target vehicle enters the wading road section in the driving road section is monitored, so that the problem of misinformation caused by misrecognition of the system can be reduced; by acquiring the fording depth of the two sides of the vehicle body of the target vehicle and identifying the road surface gradient condition of the driving road section, the situation that the fording depth judgment is not accurate enough due to the uneven road surface can be avoided, the fording depth of the target vehicle can be accurately identified, and related alarm prompt information can be sent out.

    本发明公开了一种融合视觉感知的涉水时预警方法及系统,具体包括以下步骤:实时监测目标车辆是否进入行驶路段中的涉水路段;获取目标车辆车身两侧的第一涉水深度和第二涉水深度,并识别目标车辆行驶路段的路面坡度状况;判断第一涉水深度和第二涉水深度是否均大于预设深度阈值以及行驶路段为下坡路段;若是,发出第一报警提示信息。本发明通过监测目标车辆是否进入行驶路段中的涉水路段,能够减少因系统误识别导致的误报问题;通过获取目标车辆车身两侧的涉水深度以及识别行驶路段的路面坡度状况,能够避免因路面不平而使得涉水深度判断不够准确的情况发生,使得能够准确识别目标车辆涉水深度并发出相关的报警提示信息。


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    Titel :

    Wading early warning method and system fused with visual perception


    Weitere Titelangaben:

    一种融合视觉感知的涉水时预警方法及系统


    Beteiligte:
    LIU WEIDONG (Autor:in) / WANG HANHAN (Autor:in) / WANG SONG (Autor:in) / LI TIANTIAN (Autor:in) / WANG AICHUN (Autor:in) / HUANG SHAOTANG (Autor:in)

    Erscheinungsdatum :

    18.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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