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A system and method for monitoring violent abnormal behavior based on unmanned aerial vehicles

An unmanned aerial vehicle and anomalous technology, applied in location information-based services, aircraft, motor vehicles, etc., can solve the problems of high manpower consumption and low monitoring efficiency, and achieve the effects of reducing labor costs, improving security efficiency, and simple structure

Active Publication Date: 2020-09-29
SOUTHWEAT UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high manpower consumption and low monitoring efficiency in the current artificial violence abnormal behavior monitoring method, and to apply unmanned aerial vehicle monitoring technology, image processing technology and remote monitoring technology to the field of crowd monitoring, and propose a method based on wireless Human-machine monitoring system and method for violent abnormal behaviors can improve the quality and efficiency of violent abnormal behavior monitoring, detect violent abnormal behaviors in time, and protect people's personal and property safety

Method used

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  • A system and method for monitoring violent abnormal behavior based on unmanned aerial vehicles
  • A system and method for monitoring violent abnormal behavior based on unmanned aerial vehicles
  • A system and method for monitoring violent abnormal behavior based on unmanned aerial vehicles

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Embodiment 1

[0076] The embodiment of the present invention provides a UAV-based violent abnormal behavior monitoring system, such as figure 1 As shown, it includes the monitoring front-end, mobile car, base station, mobile terminal and monitoring center. The monitoring front-end includes multiple monitoring drones. The monitoring front-end communicates with the base station through the GPRS network, and the base station communicates with the mobile terminal and the monitoring center through the 4G network. Connection, the monitoring front end and the mobile car perform data transmission through wireless image transmission, and the mobile car and the base station are connected by wireless communication. In the embodiment of the present invention, the monitoring front end includes 3 monitoring drones.

[0077] like figure 2 and image 3 Commonly shown, in the embodiment of the present invention, the monitoring drone is a four-rotor drone, and each monitoring drone has the same structure,...

Embodiment 2

[0087] The embodiment of the present invention provides a method for monitoring violent abnormal behavior based on drones, such as Figure 7 As shown, the following steps S1-S9 are included:

[0088] S1. Train to obtain a violent abnormal behavior monitoring network.

[0089] S2. Set the monitoring area of ​​the monitoring front end through the host server on the mobile car, and set the monitoring height and camera angle of each monitoring UAV at the monitoring front end at the same time.

[0090] S3. According to the set monitoring area, monitoring height and camera angle, control each monitoring UAV to reach the designated monitoring position for monitoring, and transmit the monitoring video to the mobile car and monitoring center in real time for display.

[0091] In the embodiment of the present invention, the monitoring height is set to 10m, and the angle of the camera is set to an angle α=45° with the vertical direction.

[0092] S4. Monitor the surveillance video thro...

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Abstract

The invention discloses a violent abnormal behavior monitoring system and a method based on an unmanned aerial vehicle. The monitoring system comprises a monitoring front end, a mobile trolley, a basestation, a mobile terminal and a monitoring center, the monitoring front end comprises a plurality of monitoring unmanned aerial vehicles, the monitoring front end is in communication connection withthe base station through a GPRS network, the base station is in communication connection with the mobile terminal and the monitoring center through a 4G network, the monitoring front end and the mobile trolley carry out data transmission through wireless image transmission, and the mobile trolley and the base station are in wireless communication connection. Semi-automatic monitoring of fightingabnormal behaviors is achieved, the functions of violent abnormal behavior real-time monitoring, alarming, data storage, historical data query, printing and the like are achieved, violent abnormal behaviors are monitored timely and accurately, the security and protection efficiency is improved, the labor cost is reduced, and good practicability is achieved.

Description

technical field [0001] The invention belongs to the technical field of drone monitoring, and in particular relates to the design of a drone-based violent abnormal behavior monitoring system and method. Background technique [0002] In recent years, the threat rate of individual criminal activities and violent acts such as terrorist groups has been increasing, causing great damage to the physical and mental health of the victims and the safety of life and property, directly endangering people's lives, health and freedom, and bringing great harm to society. Huge property losses and casualties occurred. Relevant law enforcement agencies have been committed to using video surveillance systems to monitor and contain these threats, and it is of great significance to use video surveillance systems to monitor violent abnormal behaviors. Due to the limited field of view of the camera, the existing fixed monitoring system is limited in the area that can be monitored, and there is no ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/14H04W4/90B64C39/02G08B13/196G08B25/10
CPCB64C39/02G08B13/19602G08B13/19617G08B13/1963G08B13/1966G08B25/10H04W4/02H04W4/14H04W4/90
Inventor 邵延华陈璐梅艳莹楚红雨常志远张晓强展华益饶云波黄琦梦
Owner SOUTHWEAT UNIV OF SCI & TECH
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