The invention belongs to the technical field of police security and protection, and particularly relates to an unmanned aerial vehicle alarm device for police security, which comprises an alarm devicebody, the alarm device body is installed on the bottom surface of an unmanned aerial vehicle body, an LED lamp is installed on the outer side wall of the bottom end of the alarm device body, and a loudspeaker is fixed on the alarm device body and is close to the upper part of the LED lamp; the bottom face of the unmanned aerial vehicle body vibrates towards the vibration speed sensor in the circular groove, the vibration speed sensor detects the vibration speed and transmits the vibration speed to the controller, the controller compares a detection numerical value with an original definite numerical value, and if the detection numerical value exceeds the original definite numerical value, the controller turns on the LED lamp through the first signal transmission module, and the LED lamp begins to flicker to give an alarm. The controller turns on the horn through the second signal transmission module, the horn starts to give an alarm, through cooperation of the two, personnel can conveniently and timely hide the alarm device body, casualties are avoided, and the reminding speed is high.
本发明属于警务安防技术领域,尤其为一种用于警务安防的无人机报警装置,包括报警装置本体,所述报警装置本体安装在无人机本体的底面,所述报警装置本体的底端外侧壁安装有LED灯,所述报警装置本体且靠近所述LED灯的上方固定有喇叭;无人机本体底面对圆形槽内的振动速度传感器产生振动,振动速度传感器检测振动的速度,并传输给控制器处,控制器对检测数值与原定数值比对,若检测数值与超出原定数值,控制器通过第一信号传输模块开启LED灯,LED灯开始闪烁报警,控制器通过第二信号传输模块开启喇叭,喇叭开始响起警报,两者的配合,方便人员及时对报警装置本体进行闪躲,避免造成人员伤亡,且提醒速度快。
Unmanned aerial vehicle alarm device for police security
一种用于警务安防的无人机报警装置
2021-02-12
Patent
Elektronische Ressource
Chinesisch
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