The invention provides vehicle-mounted equipment integrating panoramic look-around and blind area pedestrian early warning and an early warning method thereof. The vehicle-mounted equipment comprises an image acquisition module, an image processing module, an image calibration module, a display module and an alarm module; the image acquisition module is arranged around a vehicle and is connected with the image processing module; the image processing module is connected with the display module and the alarm module, and comprises an image enhancement sub-module, a distortion correction sub-module, an image splicing sub-module, a pedestrian detection sub-module and a collision risk analysis operation sub-module; the collision risk analysis operation sub-module is used for calculating the distance between a pedestrian and the vehicle in combination with a pedestrian detection result and a projection model of a camera; the image calibration module calibrates the image after distortion correction; the display module can display the processed panoramic top view image or visual angle image, and the alarm module sends out an alarm signal when the image processing module finds the pedestrian collision risk. According to the invention, a driver does not need to stare at a screen, and the driving comfort and safety are improved.

    本发明提供一种集成全景环视和盲区行人预警的车载设备及其预警方法,包括图像采集模块、图像处理模块、图像标定模块、显示模块和报警模块;图像采集模块安装于车辆的周围,其连接图像处理模块;图像处理模块连接显示模块和报警模块,其包括图像增强子模块、畸变矫正子模块、图像拼接子模块、行人检测子模块和碰撞风险分析运算子模块,碰撞风险分析运算子模块用于结合行人检测结果及摄像头的投影模型计算出行人与车辆之间的距离;图像标定模块对畸变矫正后的图像进行标定;显示模块可显示处理后的全景俯视图像或者视角图像,报警模块在图像处理模块发现行人碰撞风险时发出报警信号。应用本发明使驾驶员不用紧盯屏幕,提高了驾驶舒适性和安全性。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle-mounted equipment integrating panoramic look-around and blind area pedestrian early warning and early warning method thereof


    Additional title:

    集成全景环视和盲区行人预警的车载设备及其预警方法


    Contributors:
    LEI QIONG (author) / SUN XINGGUO (author) / GAO LEI (author) / LI ZHAOLONG (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



    Vehicle-mounted pedestrian early warning system

    SONG ZHIJUN / JIANG LIQI / WU SONG et al. | European Patent Office | 2020

    Free access

    Crossroad blind area pedestrian detection early warning system based on Internet

    DAI HAOYU / LIU CONG | European Patent Office | 2023

    Free access

    Vehicle blind area early warning method, device, equipment and medium

    MA HUAN / TAKAI AKIRA / ZHAO DEFANG et al. | European Patent Office | 2023

    Free access

    Vehicle blind area early warning method and system

    DU LEI | European Patent Office | 2023

    Free access

    Vehicle blind area early warning method and device

    GAN WANLIN / FANG XIANCHENG | European Patent Office | 2020

    Free access