The invention provides an early warning method and device for a wet and slippery parking pavement. The method comprises the following steps: acquiring first pavement image information through an image acquisition device; obtaining first road surface echo information through the road surface detection radar; the intelligent driving assistance controller obtains a wet and slippery road surface area and a wet and slippery road surface depth in a preset area of each door of the first vehicle according to the first road surface image information and the first road surface echo information; wherein the early warning information is sent out through the door panel light alarm prompting device and/or the in-vehicle alarm prompting device. The technical problem that in the prior art, when a driver parks a car, whether the road surface is wet and slippery after each car door is opened or not cannot be judged timely and accurately, and inconvenience is brought to the driving of the driver and passengers is solved.

    本发明提供了一种泊车路面湿滑路面预警方法及装置,所述方法包括:通过所述图像采集装置获得第一路面图像信息;通过所述路面探测雷达获得第一路面回波信息;所述智能驾驶辅助控制器根据所述第一路面图像信息和所述第一路面回波信息,获得第一车辆各车门预定区域内的湿滑路面面积和湿滑路面深度;其中,所述预警信息通过所述门板光报警提示装置和\或所述车内报警提示装置发出。解决了现有技术中存在驾驶人在泊车时,无法及时、准确判断各车门开门后是否会遇到路面湿滑的不便情况,进而给驾乘人员驾驶出行带来不便的技术问题。


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    Title :

    Wet and slippery parking pavement early warning method and device


    Additional title:

    一种泊车路面湿滑路面预警方法及装置


    Contributors:
    ZHAO YUNHUI (author) / YIN YING (author) / ZHANG YOUHUAN (author) / WANG XUEYING (author)

    Publication date :

    2022-07-01


    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 / 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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