The invention relates to the technical field of automobile child safety seats, solves the problems that in the prior art, the abnormal sitting posture of a child sitting on a safety seat cannot be accurately detected, and the probability that the child is injured in the driving process is high, and provides a child safety seat adjusting method, device and system based on sitting posture detection. The method comprises the following steps: acquiring a real-time video stream of a child safety seat area, and decomposing the real-time video stream into multiple frames of real-time images; performing image processing on each real-time image, and outputting an abnormal sitting posture category; acquiring a preset adjustment strategy set of the child safety seat for the abnormal sitting posture, and searching a target strategy; if the target strategy exists, the state of a child safety seat is adjusted according to the target strategy so as to be matched with the sitting posture of a child; and if the target strategy does not exist, reminding the user to adjust the sitting posture of the child on the safety seat. According to the invention, the abnormal sitting posture can be timely and accurately detected, and the safety and comfort of children during driving are ensured.

    本发明涉及汽车儿童安全座椅技术领域,解决了现有技术中无法对坐在安全座椅上儿童的异常坐姿进行准确检测,行车途中儿童受伤害概率高的问题,提供了一种基于坐姿检测的儿童安全座椅调节方法、装置及系统。该方法包括:获取儿童安全座椅区域的实时视频流,将所述实时视频流分解为多帧实时图像;对各所述实时图像进行图像处理,输出异常坐姿类别;获取预设的儿童安全座椅针对异常坐姿的调整策略集合,查找目标策略;若存在所述目标策略,则依据所述目标策略,调整儿童安全座椅状态,以匹配儿童坐姿;若不存在所述目标策略,则提醒用户调整儿童在安全座椅上的坐姿。本发明及时准确地检测到异常坐姿,保证儿童在行驶中的安全和舒适。


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    Title :

    Child safety seat adjusting method, device and system based on sitting posture detection


    Additional title:

    基于坐姿检测的儿童安全座椅调节方法、装置及系统


    Contributors:
    FANG YAN (author) / WU YANRONG (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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