Building outer wall inspection unmanned aerial vehicle and system

Abstract

The invention discloses a building outer wall inspection unmanned aerial vehicle and system. The unmanned aerial vehicle comprises a mounting frame, a pulley assembly, a vehicle body, a rotor wing assembly, a power device, a flight control processor, a state detection device, a master controller and a wireless communication module. The pulley assembly is connected with the mounting frame in a matched mode, the vehicle body is connected with the mounting frame, the rotor wing assembly is connected with the mounting frame and the vehicle body in a matched mode, the power device is connected withthe rotor wing assembly, the flight control processor is connected with the power device, the main controller is connected with the flight control processor and the state detection device, and the main controller is connected with the wireless communication module. The state detection device is used for collecting distance information between the state detection device and a detected wall surfaceand sending the distance information to the master controller, the master controller is used for generating a control signal according to the distance information and sending the control signal to the flight control processor, and the flight control processor is used for controlling the power device to adjust the flight attitude of the unmanned aerial vehicle according to the control signal. According to the structural design, the wall detection equipment can be mounted conveniently, and the gravity center is more stable.

Description

technical field [0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to a building exterior inspection unmanned aerial vehicle and system. Background technique [0002] In recent years, with the rapid development of my country's social economy and the continuous acceleration of urbanization, the number of various types of buildings has increased significantly. Since the 1990s, with the development of building energy-saving technology, building exterior wall insulation has become the main measure for building energy conservation, mainly based on various types of thermal insulation board sticky anchor thin plaster system and thermal insulation mortar thin plaster system. Due to the comprehensive effect of various factors such as material quality factors, construction factors, and aging during service in different construction periods, some buildings have problems such as cracks, hollowing, and insufficient adhesion in the ext...

AI Technical Summary

Problems solved by technology

[0003] At present, the height of buildings is high. If manual handheld equipment is used for detection, high-altitude operations are more dangerous and the detection efficiency is low. Using drones instead of manual labor can solve the problem of high-altitude operations, but drones need to be carried for detection Equipment and testing equipment have a certain weight. Therefore, how to balance the center of gravity of the testing equipment so that it can work in a stable environment is an important condition to ensure reliable testing data, and it is also a difficult problem in UAV technology.

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