Bridge detection robot based on four-axle aircraft

Abstract

The invention discloses a bridge detection robot based on a four-axle aircraft, comprising the four-axle aircraft. The main machine body of the four-axle aircraft is axially provided with a trough installation channel; the installation channel is internally provided with a self-adaptation matching regulation device; the main machine body is also provided with an onboard flight control unit and an installation platform, wherein the installation platform is connected with the main machine body through the self-adaptation matching regulation device and is provided with a shooting unit; a master control system consists of the onboard flight control unit and a ground control unit; and an image data processing system consists of the shooting unit and a ground image processing unit. The invention realizes the automatic sensing and line walking of a bridge detection position through a wireless shooting controller and high-accuracy distancer by utilizing the four-axle aircraft with superhigh stability in the sky as a basic equipment carrier and can also move high-accuracy photographing equipment to a bridge position to be detected, thereby realizing the automatic bridge damage detection and identification under no-man control.

Description

technical field [0001] The invention relates to the field of bridge parameter detection, in particular to a bridge detection robot based on a four-axis aircraft. Background technique [0002] Bridge safety is related to the national economy and the people's livelihood, and plays a pivotal role in the national economy. The current bridge safety inspection method, in addition to scaffolding, mainly uses bridge inspection vehicles and other tools to send inspectors to the area that needs to be inspected to check the status of the bridge. In order to carry enough weight and ensure the safety of relevant personnel, the bridge inspection vehicle usually needs to install a large number of sensors, the equipment is huge, and the use procedure is complicated, especially when it is used by people, it is subject to many restrictions. The vehicle itself is expensive, and one unit costs several million yuan. At the same time, its maintenance and use costs are also very high. In addition...

AI Technical Summary

Problems solved by technology

In order to carry enough weight and ensure the safety of relevant personnel, the bridge inspection vehicle usually needs to install a large number of sensors, the equipment is huge, and the use procedure is complicated, especially when it is used by people, it is subject to many restrictions

The vehicle itself is expensive, and one unit costs several million yuan. At the same time, its maintenance and use costs are also very high. In addition, in the process of use, the bridge inspection vehicle is also seriously affected by light and the environment.

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