The invention discloses a spoiler with a safety accessory, which comprises a spoiler main body with a strip-shaped shell structure, and a micro radar speed measurement module, a micro laser speed measurement module and a wireless communication module which are arranged on a bracket and are connected with a controller are arranged in the spoiler main body, the controller is connected with a safetyair bag arranged on the bumper through a wire or a wireless communication module. The module is arranged in the cavity of the spoiler, and the micro radar speed measurement module and the micro laserdistance measurement module are electrically connected with the controller, so that the relative speed and the relative distance between a running vehicle and a rear vehicle or a front vehicle can bemeasured; the controller can calculate the possible collision time of the two vehicles according to the detected relative speed and relative distance between the running vehicle and the rear vehicle or the front vehicle. When the possible collision time of the two vehicles is smaller than a set threshold value (such as 3-5 seconds), the controller can control the safety air bag installed in the bumper to be ignited and inflated.
本发明公开了一种设有安全附件的扰流板,所述扰流板包括长条状壳体结构的扰流板主体,在扰流板主体内设有安装在支架上且与控制器连接的微型雷达测速模块、微型激光测速模块和无线通信模块,控制器与设置在保险杆部位的安全气囊通过导线或无线通信模块连接。通过将模块安装在扰流板的空腔内,并将微型雷达测速模块和微型激光测距模块与控制器电连接,可以用于测量行驶的车辆与后车或前车之间的相对速度和相对距离,控制器可以依据检测到的行驶的车辆与后车或前车之间的相对速度和相对距离计算出两车可能发生碰撞的时间。当两车可能发生碰撞的时间小于设定的阈值(如3~5秒)时,控制器就可以控制安装在保险杠内的安全气囊点火充气。
Spoiler provided with safety accessory
一种设有安全附件的扰流板
2021-01-05
Patent
Electronic Resource
Chinese
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