The invention relates to the technical field of vehicle control, and provides an automatic smoke exhaust method and system for a vehicle and the vehicle, and the method comprises the steps: obtaining a thermal infrared image in the vehicle at the current moment, segmenting a high-temperature region of the thermal infrared image in the vehicle at the current moment, and detecting whether the high-temperature region is a cigarette end or not through a first neural network; if the high-temperature area is detected as a cigarette end, acquiring a plurality of continuous frames of vehicle interior thermal infrared images, segmenting the high-temperature area of each frame of vehicle interior thermal infrared image, extracting all pixel point positions of the high-temperature area of each frame of vehicle interior thermal infrared image, and identifying whether a smoking behavior exists or not through a second neural network; and when it is recognized that the smoking behavior exists, the vehicle-mounted smoke exhaust system is started. The simple and fast operation mode does not affect driving of a driver, the movement track of the cigarette end can be detected, and misrecognition caused by other similar comburent can be effectively avoided.

    本发明涉及车辆控制技术领域,提供了一种用于车辆的自动排烟方法、系统及车辆,包括:获取当前时刻车辆内部热红外图像,并分割出当前时刻车辆内部热红外图像的高温区域,采用第一神经网络检测高温区域是否为烟头;若高温区域被检测为烟头,则获取连续若干帧车辆内部热红外图像,对每帧车辆内部热红外图像分割出高温区域,并提取出每帧车辆内部热红外图像的高温区域的所有像素点位置,通过第二神经网络,识别出是否存在吸烟行为;当识别出存在吸烟行为时,开启车载排烟系统。简单快捷的操作方式,不会影响司机驾驶,且可以检测烟头的运动轨迹,可以有效避免其他类似燃烧物造成的误识别。


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    Title :

    Automatic smoke exhaust method and system for vehicle and vehicle


    Additional title:

    一种用于车辆的自动排烟方法、系统及车辆


    Contributors:
    LIN CHAO (author) / LIU JIANHUI (author) / ZHANG HUIRONG (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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