The invention discloses an intelligent special vehicle rear-end collision prevention buffering device which is characterized in that two air bag safety valves are fixedly arranged at the top of each air bag body, a bearing and placing shell is arranged among the exteriors of the multiple air bag bodies in a sleeving manner, and air storage chambers are fixedly arranged on the left side and the right side of the interior of the bearing and placing shell; the invention relates to the technical field of road vehicle collision. According to the intelligent rear-end collision prevention buffering device for the special vehicle, through cooperation of the distance measuring radar, the pressure adjusting control unit, the air pressure sensor and the air bag body, the collision speed can be sensed in advance, the inflation pressure of the air bag body is adjusted before collision, the collision acceleration is minimized, and intelligent protection at different rear-end collision speeds is achieved; the rear-end collision prevention device has the advantages of being intelligent, high in safety and high in reliability, gas can be released through the arrangement of the airbag safety valve, secondary damage caused by rebounding can be avoided, and therefore huge damage caused by collision of rear-end collision passenger cars can be prevented.

    本发明公开了一种智能专用车追尾防撞缓冲装置,每个所述气囊本体的顶部均固定设置有两个气囊安全阀,若干所述气囊本体的外部之间套设有承载放置外壳,所述承载放置外壳的内部左右两侧均固定设置有储气室,本发明涉及道路车辆碰撞技术领域。该智能专用车追尾防撞缓冲装置,通过测距雷达、压力调节控制单元、气压传感器以及气囊本体之间的配合,能提前感知碰撞速度,在碰撞前调节气囊本体充气压力的大小,实现碰撞加速度的最小化,即实现不同追尾撞击速度下的智能保护,具有智能化,安全性高,可靠性高的特点,通过气囊安全阀的设置,能释放气体避免回弹造成第二次伤害,从而保护后方追尾乘用车发生碰撞后造成巨大的危害。


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    Title :

    Intelligent special vehicle rear-end collision avoidance buffer device


    Additional title:

    一种智能专用车追尾防撞缓冲装置


    Contributors:
    NIU ZHANGMING (author) / CHENG XIN (author) / WANG XIN (author) / LI JIANGJIANG (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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