Headrest air bag, control method, control system and automobile

• Main Authors: MA HONGJIAN, XU JIANPENG, LUO YINGJUN, SONG ZILI, QI DAN, WEN QUAN, LIU ZIXUAN
• Format: Patent
• Language: Chinese; English
• Published: 14.11.2023
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The invention provides a headrest air bag, a control method, a control system and an automobile, the headrest air bag comprises an air bag, limiting parts are symmetrically arranged on the left side and the right side of the air bag, and the limiting parts are fixed through herringbone rope belts and are locked and fixed through disconnecting devices; the two disconnecting devices are symmetrically fixed to the two ends of the headrest framework in the headrest and connected with the corresponding limiting parts respectively. And the disconnecting device is used for locking the limiting part, and when the disconnecting device is released from the limiting part, the air bag is inflated through the air generator, and the separated limiting part is opened. The air bag is arranged in the headrest, collision information is collected, and the popping direction of the air bag is selected in a self-adaptive mode. 本申请提供了一种头枕气囊、控制方法、控制系统及汽车，所述头枕气囊包括：气袋，气袋的左右两侧对称设置有限位部，所述限位部均通过人字形绳带固定，并通过断开装置保持锁紧固定；所述断开装置设置有两个，对称固定于头枕内头