Air radio monitoring system based on multi-rotor robot

Abstract

The invention discloses an air radio monitoring system based on a multi-rotor robot, comprising a multi-rotor robot, a flight control unit, a directional antenna, an electronic compass, a radio monitoring reception unit, a central processing unit and a ground remote control unit. The directional antenna, the electronic compass, the radio monitoring reception unit, the flight control unit and the central processing unit are installed on the multi-rotor robot; the central processing unit is connected to the radio monitoring reception unit and the electronic compass; the directional antenna is connected to the radio monitoring reception unit; and the flight control unit is connected to the ground remote control unit. The invention is low in the manufacture cost, low in the flight cost, simple in the structure, and high in the safety, can control the multi-rotor robot to execute various flight modes through the ground remote control unit and can finish the radio monitoring mission in the air.

Description

Technical field [0001] The invention relates to the field of radio monitoring, in particular to an aerial radio monitoring system based on a multi-rotor robot. Background technique [0002] Radio monitoring and positioning devices are mainly fixed stations, vehicle-mounted and handheld. With the wide application of various wireless devices, the demand for radio monitoring of aerial platforms is increasing. For example, due to the occlusion of buildings or the complex geographic environment, radio monitoring is extremely difficult, and the monitoring platform is located in a low position and cannot receive radio interference signals. Therefore, it is urgent to solve the radio monitoring work in such a complicated electromagnetic environment. [0003] As a supplement to the traditional monitoring mode, aerial radio monitoring can form a multi-functional modern three-dimensional monitoring network such as remote control, joint direction finding, and key monitoring on the existing mon...

AI Technical Summary

Problems solved by technology

Since the flight cost is more than hundreds of thousands of yuan each time, and it cannot hover and wait; the fixed-wing aircraft not only has a very high manufacturing cost, but also a very high flight cost. Task

[0007] In 2007, a manned single-rotor helicopter equipped with a radio monitoring system with a cost of more than several million yuan appeared in Shenzhen. The flight cost of the single-rotor helicopter was more than 3,000 yuan per hour; the manufacturing cost was high, and the flight cost was also high

[0008] In 2011, an airship radio monitoring system appeared in Yunnan. Although the airship is safe, the flight cost is relatively high. The cost of each helium filling is usually more than 10,000 yuan.

[0009] In 2012, a single-rotor unmanned helicopter with a cost of more than hundreds of thousands of yuan appeared in China. Although the single-rotor unmanned helicopter has lower manufacturing costs and flight costs than the previous single-rotor helicopters, fixed-wing aircraft and airship radio monitoring systems, However, it has high technical requirements for operators, which is not conducive to promotion and popularization, and it is prone to crash accidents, which poses a greater safety hazard

The disadvantages of this invention are: high manufacturing cost, high flight cost, low safety, and it is difficult to take into account the flexibility required for safety and radio monitoring

[0012] 1. The existing aerial radio monitoring system has high manufacturing cost and high flight cost;

[0013] 2. The existing airborne radio monitoring system is difficult to operate and requires well-trained professional pilots or operators, which is not conducive to promotion and popularization;

[0014] 3. The existing airborne radio monitoring system has low safety during operation, and it is difficult to take into account the flexibility required for safety and radio monitoring. Once an accident occurs, the loss will be great;

[0015] 4. The existing aerial radio monitoring system has a complex structure, a large body, and high storage and maintenance costs;

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