Unmanned aerial vehicle alarm device for police security

Abstract

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.

Description

technical field [0001] The invention belongs to the technical field of police security, and in particular relates to an unmanned aerial vehicle alarm device for police security. Background technique [0002] Safety issues are a major concern of the whole society. Therefore, security is a job that must be paid attention to by all industries, especially high-risk industries with potential dangers. UAV" is an unmanned aircraft operated by radio remote control equipment and self-contained program control device, or completely or intermittently operated autonomously by on-board computer. UAVs are also used in police security. For UAVs For normal use, an alarm device is required. [0003] There are following problems in existing technology: [0004] 1. The existing drone alarm device is not conducive to real-time monitoring of the operating status of the drone because there is no state detection device for the drone, and the reminder range is small, which is not conducive to imp...

AI Technical Summary

Problems solved by technology

[0004] 1. The existing drone alarm device is not conducive to real-time monitoring of the operating status of the drone because there is no state detection device for the drone, and the reminder range is small, which is not conducive to improving the safety of use;

[0005] 2. If the UAV is damaged by external impact, the existing UAV alarm device itself does not take preventive and protective measures, which is not conducive to protecting the device and affects the alarm speed;

[0006] 3. The existing UAV alarm device generally only uses bolts to fix it to the UAV, because there is no preliminary fixing device, which increases the difficulty of installation and disassembly

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