The invention discloses an automotive child seat and a safety belt furling control method thereof. The automotive child seat comprises a seat body, wherein a safety belt furling device and a controller are mounted on the rear side of the seat body, the controller is connected with the safety belt furling device, and the controller is further connected with a lithium battery pack and a pressure switch. According to the invention, the pressure switch is turned on through the pressure generated when a child sits on the seat, on the premise that the pressure switch is turned on, the controller monitors the acceleration value of the seat in real time, when the vehicle encounters sudden braking or collision in the running process, the acceleration of the seat reaches or exceeds the acceleration preset value, the controller controls the interior of a retractor to detonate, and the child is pulled back to the seat, so that hurt to the child is reduced, and the safety of the child seat is improved. In addition, the safety belt of the child seat can stretch out and draw back freely, the child is not restrained any more when sitting on the seat, and the comfort of the child sitting on the seat is improved.

    本发明公开了一种车用儿童座椅及其安全带卷收控制方法,包括座椅本体,所述座椅本体的后侧安装有安全带卷收器与控制器,所述控制器与安全带卷收器连接,所述控制器还连接有锂电池包以及压力开关。本发明通过儿童乘坐在座椅上的压力,使压力开关导通,在压力开关通路的前提下,控制器实时监控座椅的加速度值,在车辆行驶过程中遇到急刹或碰撞的情况时,座椅加速度达到或超出加速度预设值,控制器控制卷收器内部起爆,将儿童回拉到座椅上,减少儿童受到伤害,提高儿童座椅的安全性,而且儿童座椅的安全带可自由伸缩,儿童在乘坐时不再被束缚,提高儿童乘坐座椅的舒适度。


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    Titel :

    Automotive child seat and safety belt furling control method thereof


    Weitere Titelangaben:

    一种车用儿童座椅及其安全带卷收控制方法


    Beteiligte:
    CAO YANG (Autor:in)

    Erscheinungsdatum :

    2021-08-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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